A list of the 1766 libraries registered in the Arduino Library Manager.
| _2020Bot_Library | These are the helper functions for the 2020 Bot. |
| AGirs | A Girs infrared server for the Arduino platform. |
| ALog | Low-power general-purpose data logger library, written for the Arduino-based ALog but expandable to other devices. |
| aREST | RESTful API for the Arduino platform. |
| aREST UI | A graphical user interface for Arduino based on the aREST API. |
| AStar32U4 | A-Star 32U4 Arduino library |
| AUnit | A unit testing framework for Arduino platforms inspired by ArduinoUnit and Google Test. |
| A4963 | Library for A4963 brushless motor controler |
| A4990MotorShield | Arduino library for the Pololu A4990 Dual Motor Driver Shield |
| absmouse | Absolute positioning USB HID mouse library. |
| ACAN | A Teensy 3.1 / 3.2, 3.5, 3.6 CAN driver. |
| AccelStepper | Allows Arduino boards to control a variety of stepper motors. |
| Accelerometer ADXL335 | Arduino library to control Grove - 3-Axis Analog Accelerometer ADXL335. |
| Accelerometer ADXL345 | Arduino library to control Grove 3Axis Digital Accelerometer ADXL345. |
| Accelerometer And Gyroscope LSM6DS3 | Arduino library to control Grove 6 Axis Accelerometer&Gyroscope LSM6DS3. |
| Accelerometer_H3LIS331DL | Arduino library to control Grove 3-Axis Digital Accelerometer(±400g). |
| Accelerometer_MMA7660 | Arduino library to control Grove - 3-Axis Digital Accelerometer(±1.5g). |
| Accessories | This is a library for Arduino to handle accessories like lights, motors. |
| Accessory Shield | Allows an Arduino board to use the DFRobot Accessory Shield |
| AceButton | An adjustable, compact, event-driven (ACE) button library that handles debouncing and dispatches events to a user-defined event handler. |
| AceRoutine | A low-memory, fast-switching, cooperative multitasking library using stackless coroutines on Arduino platforms. |
| ACE128 | Access the Bourns ACE-128 Absolute Contacting Encoder over I2C or digital pins |
| ACI_10K_AN-temp-sensor | Read temperature with analog input and 10K RTD |
| ACROBOTIC SSD1306 | Library for SSD1306-powered OLED 128x64 displays! |
| AD57X4R | Provides an SPI based interface to the AD5724R, AD5734R, and the AD5754R Quad 12-/14-/16-Bit Unipolar/Bipolar Voltage Output DACs. |
| AD7173 | Arduino library for Analog Devices AD7173 analog digital converter |
| AD7193 | Library for AD7193 Sigma-Delta ADC with PGA |
| AD7390 DAC library | Arduino library for the AD7390 digital to analog converter (DAC) |
| AD9850SPI | Arduino SPI library for AD9850 |
| AD_Sensors | The Library implements a set of methods for working with a digital and analog sensors. |
| Adafruit ADS1X15 | Driver for TI's ADS1015: 12-bit Differential or Single-Ended ADC with PGA and Comparator |
| Adafruit ADXL345 | Unified driver for the ADXL345 Accelerometer |
| Adafruit AHRS | AHRS (Altitude and Heading Reference System) for Adafruit's 9DOF and 10DOF breakouts |
| Adafruit AM radio library | Arduino library for AM radio on samd21 microcontroller |
| Adafruit AM2315 | Library code for AM2315 sensors |
| Adafruit AM2320 sensor library | Arduino library for AM2320 I2C Temp & Humidity Sensors |
| Adafruit AMG88xx Library | Arduino library for AMG88xx 8x8 Thermocouple Sensors. |
| Adafruit APDS9960 Library | This is a library for the Adafruit APDS9960 gesture/proximity/color/light sensor. |
| Adafruit BLEFirmata | Modified Firmata code to work with Adafruit's nRF8001 Breakout and BlueFruit modules |
| Adafruit BluefruitLE nRF51 | Arduino library for nRF51822-based Adafruit Bluefruit LE modules |
| Adafruit BME280 Library | Arduino library for BME280 sensors. |
| Adafruit BME680 Library | Arduino library for BME680 sensors. |
| Adafruit BMP085 Library | A powerful but easy to use BMP085/BMP180 Library |
| Adafruit BMP085 Unified | Unified sensor driver for Adafruit's BMP085 & BMP180 breakouts |
| Adafruit BMP183 Library | Non-Unified BMP library |
| Adafruit BMP183 Unified Library | Arduino library for the BMP183 sensors in the Adafruit shop |
| Adafruit BMP280 Library | Arduino library for BMP280 sensors. |
| Adafruit BMP3XX Library | Arduino library for BMP3XX series temperature/pressure sensors |
| Adafruit BNO055 | Library for the Adafruit BNO055 Absolute Orientation Sensor. |
| Adafruit CAP1188 Library | Arduino library for the Adafruit CAP1188 8-Channel Capacitive Touch Sensor Breakout |
| Adafruit CC3000 Library | Library code for Adafruit's CC3000 WiFi breakouts. |
| Adafruit CCS811 Library | This is a library for the Adafruit CCS811 I2C gas sensor breakout. |
| Adafruit Circuit Playground | All in one library to control Adafruit's Circuit Playground board. |
| Adafruit composite video Library | Arduino library for composite video on samd21 microcontroller |
| Adafruit DAP library | Arduino library for DAP programming on ARM cortex microcontroller |
| Adafruit DMA neopixel library | Arduino library for neopixel DMA on samd21 microcontroller |
| Adafruit DotStar | Adafruit DotStar LED Library |
| Adafruit DRV2605 Library | Arduino library for Adafruit DRV2605L Haptic Controller Breakout |
| Adafruit EPD | ePaper display driver |
| Adafruit ESP8266 | Example code for ESP8266 chipset |
| Adafruit Fingerprint Sensor Library | Arduino library for interfacing to the fingerprint sensor in the Adafruit shop |
| Adafruit Flora Pixel Library | Arduino Library for Adafruit Flora Pixels |
| Adafruit FONA Library | Arduino library for the Adafruit FONA |
| Adafruit FRAM I2C | Driver for Adafruit's I2C-Based FRAM Breakouts |
| Adafruit FRAM SPI | Driver for Adafruit's SPI-Based FRAM Breakouts |
| Adafruit FreeTouch Library | Arduino library for QTouch on samd21 microcontroller |
| Adafruit FT6206 Library | Arduino library for FT6206-based Capacitive touch screen |
| Adafruit FXAS21002C | Unified sensor driver for the FXAS210002C Gyroscope |
| Adafruit FXOS8700 | Unified sensor driver for the FXOS8700 Accelerometer/Magnetometer |
| Adafruit GFX Library | Adafruit GFX graphics core library, this is the 'core' class that all our other graphics libraries derive from. |
| Adafruit GPS Library | An interrupt-based GPS library for no-parsing-required use |
| Adafruit Graphic VFD Display Library | Adafruit's 128x64 Graphic VFD Display Library |
| Adafruit HDC1000 Library | Arduino library for HDC1000 and HDC1008 sensors. |
| Adafruit HMC5883 Unified | Adafruit HMC5883L 3-Axis Magnetometer Breakout library using Adafruit's Unified Sensor Library. |
| Adafruit HTU21DF Library | Arduino library for the HTU21D-F sensors in the Adafruit shop |
| Adafruit HX8340B | Adafruit 2.2" TFT with SPI interface and microSD card holder |
| Adafruit HX8357 Library | Adafruit HX8357 3.5" display library. |
| Adafruit ILI9340 | This is a library for the Adafruit 2.2" SPI display. |
| Adafruit ILI9341 | Library for Adafruit ILI9341 displays |
| Adafruit INA219 | INA219 Current Sensor |
| Adafruit IO Arduino | Arduino library to access Adafruit IO. |
| Adafruit IS31FL3731 Library | Arduino library for the Adafruit IS31FL3731 Charlieplex LED driver and CharliePlex FeatherWing. |
| Adafruit L3GD20 U | Unified sensor driver for the L3GD20 Gyroscope |
| Adafruit LED Backpack Library | Adafruit LED Backpack Library for our 8x8 matrix and 7-segment LED backpacks |
| Adafruit LiquidCrystal | Fork of LiquidCrystal HD44780-compatible LCD driver library, now with support for ATtiny85. |
| Adafruit LIS3DH | Library for the Adafruit LIS3DH Accelerometer. |
| Adafruit LSM303DLHC | Unified sensor driver for Adafruit's LSM303 Breakout (Accelerometer + Magnetometer) |
| Adafruit LSM9DS0 Library | Arduino library for LSM9DS0 9-DOF sensor board. |
| Adafruit LSM9DS1 Library | Arduino library for LSM9DS1 9-DOF sensor board. |
| Adafruit MAX31855 library | Library for the Adafruit Thermocouple breakout with MAX31855K |
| Adafruit MAX31856 library | Library for the Adafruit Thermocouple Amplifier breakout with MAX31856 |
| Adafruit MAX31865 library | Library for the Adafruit RTD Amplifier breakout with MAX31865 |
| Adafruit MCP23008 library | Arduino Library for the MCP23008 (and '9) I2C I/O expander |
| Adafruit MCP23017 Arduino Library | Library for the MCP23017 I2C Port Expander |
| Adafruit MCP3008 | MCP3008 8-Channel 10-Bit ADC |
| Adafruit MCP4725 | MCP4725 12-bit I2C DAC |
| Adafruit MCP9808 Library | Arduino library for the MCP9808 sensors in the Adafruit shop |
| Adafruit microbit Library | Arduino library for using micro:bit nRF51 |
| Adafruit MiniMLX90614 | A simplified MLX90614 library for use with the Trinket/Gemma |
| Adafruit MLX90614 Library | Arduino library for the MLX90614 sensors in the Adafruit shop |
| Adafruit MMA8451 Library | Arduino library for the MMA8451 Accelerometer sensors in the Adafruit shop |
| Adafruit Motor Shield library | Adafruit Motor shield V1 firmware with basic Microstepping support. Works with all Arduinos and the Mega |
| Adafruit Motor Shield V2 Library | Library for the Adafruit Motor Shield V2 for Arduino. It supports DC motors & stepper motors with microstepping as well as stacking-support. |
| Adafruit MPL115A2 | Driver for the Adafruit MPL115A2 barometric pressure sensor breakout |
| Adafruit MPL3115A2 Library | Arduino library for the MPL3115A2 sensors in the Adafruit shop |
| Adafruit MPR121 | Arduino library for the MPR121-based capacitive sensors in the Adafruit shop. |
| Adafruit MPRLS Library | Arduino library for MPRLS series pressure sensors |
| Adafruit MQTT Library | MQTT library that supports the FONA, ESP8266, Yun, and generic Arduino Client hardware. |
| Adafruit nRF8001 | Drivers for Adafruit's nRF8001 Bluetooth Low Energy Breakout |
| Adafruit NeoMatrix | Adafruit_GFX-compatible library for NeoPixel grids |
| Adafruit NeoMatrix ZeroDMA library | Arduino library for DMA control of NeoMatrix on samd21 microcontroller |
| Adafruit NeoPixel | Arduino library for controlling single-wire-based LED pixels and strip. |
| Adafruit NeoPXL8 | Arduino library for controlling 8 NeoPixel LED strips using DMA on ATSAMD21, ATSAMD51 |
| Adafruit PCD8544 Nokia 5110 LCD library | Arduino driver for PC8544, most commonly found in small Nokia 5110's |
| Adafruit PN532 | Arduino library for SPI and I2C access to the PN532 RFID/Near Field Communication chip |
| Adafruit PS2 Trackpad | PS2 library for Adafruit capacitive trackpads |
| Adafruit PWM Servo Driver Library | Adafruit PWM Servo Driver Library |
| Adafruit QSPI | Native QSPI peripheral support for Adafruit SAMD51/M4 boards |
| Adafruit RA8875 | Adafruit's Arduino driver for the RA8875 TFT driver |
| Adafruit RGB LCD Shield Library | Library for the Adafruit RGB 16x2 LCD Shield. |
| Adafruit seesaw Library | This is a library for the Adafruit seesaw helper IC. |
| Adafruit SGP30 Sensor | This is an Arduino library for the Adafruit SGP30 Gas / Air Quality Sensor |
| Adafruit SHARP Memory Display | This is an Arduino library for the Adafruit Monochrome SHARP Memory Displays |
| Adafruit SHT31 Library | Arduino library for SHT31 temperature & humidity sensor. |
| Adafruit SI1145 Library | Arduino library for the SI1145 sensors in the Adafruit shop |
| Adafruit Si4713 Library | Arduino library for the Si4714 FM+RDS Transmitter in the Adafruit shop |
| Adafruit Si5351 Library | Driver for Adafruit's Si5351 Clockgen Breakout |
| Adafruit Si7021 Library | Arduino library for Si7021 sensors. |
| Adafruit SleepyDog Library | Arduino library to use the watchdog timer for system reset and low power sleep. |
| Adafruit SoftServo | A lightweight software servo library, designed for Trinket/Gemma but good for other Arduino-compats |
| Adafruit Soundboard library | Arduino Library for UART control of the Adafruit Soundboard |
| Adafruit SPIFlash | SPI Flash filesystem support for FAT and CircuitPython FS support from within Arduino |
| Adafruit SSD1306 | SSD1306 oled driver library for 'monochrome' 128x64 and 128x32 OLEDs! |
| Adafruit SSD1306 Wemos Mini OLED | SSD1306 oled driver library for Wemos D1 Mini OLED shield |
| Adafruit SSD1325 | SSD1325 monochrome OLED library |
| Adafruit SSD1331 OLED Driver Library for Arduino | For 0.96" OLEDs in the Adafruit shop |
| Adafruit SSD1351 library | Adafruit library for the 1.27" and 1.5" color OLEDs in the shop |
| Adafruit ST7735 and ST7789 Library | This is a library for the Adafruit ST7735 and ST7789 SPI displays. |
| Adafruit STMPE610 | Arduino library for STMPE610/811 resistive touch screen controllers |
| Adafruit TCS34725 | Driver for Adafruit's TCS34725 RGB Color Sensor Breakout |
| Adafruit Thermal Printer Library | Arduino Library for Small Thermal Printers |
| Adafruit TiCoServo | Use NeoPixels and servos in the same Arduino sketch (with caveats) |
| Adafruit TinyFlash | Barebones Winbond SPI flash library for Arduino and Trinket |
| Adafruit TinyRGBLCDShield | Adafruit_RGBLCDShield library ported to Trinket/Gemma |
| Adafruit TLC5947 | Adafruit's Arduino driver for the TLC5947 PWM LED Driver Breakout. |
| Adafruit TLC59711 | Library for our Adafruit 12-channel PWM/LED driver. |
| Adafruit TMP006 | This is a library for the Adafruit TMP006 Infrared Thermopile Sensor |
| Adafruit TMP007 Library | Arduino library for Adafruit TMP007 Thermopile sensor Breakout |
| Adafruit TouchScreen | Adafruit TouchScreen display library. |
| Adafruit TPA2016 Library | Arduino library for the Adafruit TPA2016(D2) I2C controlled AGC audio amplifier |
| Adafruit Trellis Library | Arduino library for controlling Adafruit Trellis |
| Adafruit TSL2561 | Unified sensor driver for Adafruit's TSL2561 breakouts |
| Adafruit TSL2591 Library | Library for the TSL2591 digital luminosity (light) sensors. |
| Adafruit Unified Sensor | Required for all Adafruit Unified Sensor based libraries. |
| Adafruit UNTZtrument | Adafruit UNTZtrument |
| Adafruit VC0706 Serial Camera Library | Library for VC0706-based Serial JPEG Cameras |
| Adafruit VEML6070 Library | Arduino library for VEML6070 |
| Adafruit VEML6075 Library | Arduino library for VEML6075 |
| Adafruit VS1053 Library | This is a library for the Adafruit VS1053 Codec Breakout and Music Maker Shields |
| Adafruit WS2801 Library | Arduino library for controlling strips/pixels using WS2801 driver chips |
| Adafruit Zero DMA Library | DMA helper/wrapped for ATSAMD21 such as Arduino Zero & Feather M0 |
| Adafruit Zero FFT Library | FFT library for Arduino Zero / Adafruit Feather M0 (SAMD21 processor). |
| Adafruit Zero I2S Library | I2S audio playback library for the Arduino Zero / Adafruit M0 (SAMD21 processor) and M4 (SAMD51) boards |
| Adafruit Zero PDM Library | PDM Microphone Input library for Arduino Zero / Adafruit Feather M0 (SAMD21 processor). |
| Adafruit ZeroTimer Library | Arduino library for samd21 timer control |
| Adafruit_mp3 | mp3 decoder |
| Adafruit_VCNL4010 | Sensor driver for VCNL4010 IR proximity sensor |
| Adafruit_VL53L0X | Sensor driver for VL53L0X Time of Flight sensor |
| Adafruit_VL6180X | Sensor driver for VL6180X Time of Flight sensor |
| AdagioPro | Controls Adagio RGB Poollights over RS-485 |
| ADCTouch | Create Touch Sensors with a single (Analog)Pin without external Hardware |
| ADCTouchSensor | Create Touch Sensors with a single analog pin without external hardware |
| ADC_SEQR | Enable analog sequencer on SAM3x DUE |
| ADSWeather | Arduino library to interface with the Argent Data Systems weather station sensor assembly. |
| ADS1110 | ADS1110 Driver (16-BIT ADC with Onboard Reference, PGA and I2C Interface) |
| advancedSerial | An Arduino library with additions to vanilla Serial.print(). Chainable methods and verbosity levels. Suitable for debug messages. |
| ADXL345 | A acceleration sensor library for Arduino |
| ADXL362 | Library for ADXL362 - http://analog.com/adxl362 |
| AESLib | Arduino/ESP8266 wrapper for AES library with 128-bit CBC encryption |
| AFArray | Simple Array ADT for Arduino Framework with template. |
| AIOModule | AIO Modules for ESP8266 and Arduino |
| AIS_NB_BC95 | AIS NB-IoT. |
| AJSP | Another JSON Streaming Parser |
| Akafugu Four Letter Word Library | Akafugu Four Letter Word Library |
| Akafugu TWIDisplay Library | Akafugu TWIDisplay Library |
| Akafugu TWIKeyboard Library | Akafugu TWIKeyboard Library |
| Akafugu TWILiquidCrystal Library | Akafugu TWILiquidCrystal Library |
| Akafugu WireRtc Library | Akafugu WireRtc Library |
| ALA | Arduino Light Animation (ALA) library |
| AlertMe | Allows for sending email and SMS from nothing but the ESP8266! |
| AllSensors DLHR | Support for the AllSensors DLHR Series Low Voltage Digital Pressure Sensors. |
| AllSensors DLV | Support for the AllSensors DLV Series Low Voltage Digital Pressure Sensors. |
| AllWize | Arduino-compatible library to interface RC1701HP-OSP/WIZE radio modules |
| ALLBOT | The library for the ALLBOT modular robotic system. |
| AltSoftSerial | Software emulated serial using hardware timers for improved compatibility |
| AM50288H | A 14 segment LCD display library for Arduino |
| AmazonDRS | AmazonDRS library for Arduino. |
| AMIS30543 | AMIS-30543 SPI stepper motor driver library |
| AmperkaFET | Allows to control the power switches through the output shift register. |
| Analog Buttons | Arduino multi button support library |
| analogComp | Set and manage the integrated analog comparator |
| Analog-Digital Multiplexers | Arduino library for controlling analog/digital multiplexers (A/D mux). |
| AnalogKeypad by Makuna | A library that makes interfacing the Banggood Ananlog Keyboard easy. |
| AnalogMultiButton | An Arduino library to capture button presses on multiple buttons through a single analog pin. |
| AnalogTouch | AnalogTouch library for Arduino |
| Andee | Annikken Andee Library for Annikken Andee U, Android and iOS boards. |
| AndeeMobile | For use with the Annikken AndeeMobile |
| Andee101 | Annikken Andee101 Library for Arduino 101 |
| Animately | Precise animation of props or robots without the need for thread-blocking (delay()) or complex state machines. |
| ANT-Arduino | Library for talking to various ANT radios from Dynastream Innovations. |
| anto-esp8266-arduino | Enables ESP8266 to connect to Anto.io IoT platform. |
| ANTPLUS-Arduino | Library for easy ANT+ integration |
| APA102 | APA102/SK9822 LED strip library |
| AppleMIDI | AppleMIDI protocol for Arduino |
| ArdBitmap | A library to compress and draw bitmaps on the Arduboy game system. |
| ArdOSC | Open Sound Control(OSC) Library for Arduino. |
| ArdVoice | A library to play audio (voices) on the Arduboy game system. |
| ArduMax AD5241 Driver | Driver for Analog Devices AD5241/2 and AD5280/2 digital potentiometers. |
| ArduMax MCP41xxx Driver | Driver for Microchip MCP41xxx/42xxx digital potentiometers and MCP43xxx/44xxx digital rheostats. |
| ArduZ80 | The first Z80 emulation library for Arduino. |
| Arduboy | The Arduboy core library. |
| ArduboyPlaytune | A library for playing musical scores and tones that is compatible with the Arduboy game system. |
| Arduboy-TinyFont | Tiny 4x4 Font for Arduboy which contains the small ASCII Table from 32 to 127. The sprite for the font uses 192 bytes. |
| ArduboyTones | A library for playing a sequence of tones, intended for use with the Arduboy game system. |
| Arduboy2 | An alternative library for use with the Arduboy game system. |
| ArduinoArcherPanelClient | Client library for websocket based communication with Archer Cloud panels. |
| ArduinoBearSSL | Port of BearSSL to Arduino. |
| ArduinoCloud | Easly connect your Arduino/Genuino board to the Arduino Cloud |
| arduino-display-lcdkeypad | Arduino LCD Keypad Shield driver. |
| ArduinoDMX | Control DMX lights with your Arduino. |
| ArduinoECCX08 | Arduino Library for the Atmel/Microchip ECC508 and ECC608 crypto chips |
| ArduinoESPAT | A library to control esp-8266 from Arduino by AT commands easier. |
| arduino-ess | Support for Sensirion's Environmental Sensor Shield |
| ArduinoFacil | Librería (más bien conjunto de macros) para facilitar el uso de Arduino en castellano para principiantes. |
| arduinoFFT | A library for implementing floating point Fast Fourier Transform calculations on Arduino. |
| ArduinoFritzApi | An arduino Library for Automation of Fritz!Box, Fritz!DECT and FRITZ!Powerline devices |
| arduino-fsm | A library for implementing a finite state machine |
| ArduinoHttpClient | [EXPERIMENTAL] Easily interact with web servers from Arduino, using HTTP and WebSocket's. |
| ArduinoHttpServer | Server side minimalistic HTTP protocol implementation. |
| ArduinoIHC | A Library for connecting to the IHC Controller data in/out. |
| ArduinoINA219 | INA219 hi-side i2c current/power sensor Library |
| ArduinoIRC | Easy library to make an Arduino IRC Bot (Also supports Twitch chat). |
| ArduinoJson | An efficient and elegant JSON library for Arduino. |
| ArduinoLang | Translate Wiring and CPP language to your native language. |
| Arduino Learning Board | A combined library created to support the Arduino Learning Board project |
| ArduinoLearningKitStarter | Library for the ArduinoLearningKitStarter (ALKS) board by RoboticsBrno with definition of pins and initialization of peripheries. |
| ArduinoLog | Small logging framework |
| Arduino Low Power | Power save primitives features for SAMD and nRF52 32bit boards |
| ArduinoMenu library | Generic menu/interactivity system |
| arduino-menusystem | A library for implementing a menu system |
| ArduinoModbus | Use Modbus equipment with your Arduino. |
| ArduinoMqtt | MQTT Client library for Arduino based on the Eclipse Paho project. |
| arduino-NVM | Direct flash memory access, round robin virtual pages and EEPROM like memory. (Flash, VirtualPage, NVRAM) |
| Arduino OPL2 | Use this library to control the OPL2 Audio Board |
| ArduinoOSC | OSC library for Arduino (ESP, Teensy, AVR, etc.) |
| Arduino POST HTTP Parser | A library that allows for easy parsing of POST packages. |
| ArduinoQueue | Queue Library |
| ArduinoRS485 | Enables sending and receiving data using the RS485 standard with RS485 shields, like the MKR 485 Shield. |
| ArduinoSensors | A Library of Libraries of Sensors |
| ArduinoSerialToTCPBridgeClient | Open a TCP connection to a server from the Arduino using just serial. (No Ethernet/WiFi shields necessary) |
| arduino-sht | Support for Sensirion's humidity and temperature sensors. |
| Arduino SigFox for MKRFox1200 | Helper library for MKRFox1200 board and ATAB8520E Sigfox module |
| Arduino Smart Watch | A library that makes coding a watch for Arduino Micro and so on |
| ArduinoSound | [EXPERIMENTAL] A simple way to play and analyze audio data using Arduino. |
| ArduinoSTL | A port of uClibc++ packaged as an Arduino library. |
| ArduinoTEA5767 | A simple to use library for the TEA5767 I2C FM receiver IC. |
| ArduinoThread | A simple way to run Threads on Arduino |
| ArduinoThreadRunOnce | Run an ArduinoThread just one time |
| arduino-timer | Timer library for delaying function calls |
| arduino-timer-api | Simple cross-platform API for multitasking on timer interrupt handlers |
| ArduinoTrace | A dead-simple tracing library to debug your programs |
| ArduinoUnit | Flexible test framework for arduino projects. |
| Arduino Uno WiFi Dev Ed Library | This library allows users to use network features like rest and mqtt. Includes some tools for the ESP8266. |
| ArduinoUserInterface | A simple LCD user interface for Arduino. |
| arduinoVNC | VNC Client for Arduino |
| Arduino-Websocket-Fast | Websocket client library (fast data sending). |
| ardyno | A library to control dynamixel motors |
| Array | An array container similar to the C++ std::array |
| AS-289R2 Thermal Printer Shield | Arduino Library for Thermal Printer Shieid |
| AS3935 | Library to support Austrian Microsystems AS3935 lightning sensor. |
| AsciiMassage | AsciiMassage is a microcontroller message packer and parser for the ASCII format in different protocols. |
| asip | A library to control a board using a stream (e.g., serial) |
| asip-services | A library to extend the core Asip library with additional services |
| Aspen SIM800 | A comprehensive SIM800 Series library for simplified and in-depth chip access. |
| AstroMech | Protocol for exchanging small amounts of data over audio. |
| AsyncDelay | Simple abstraction library implementing delays and timeouts. |
| ATMlib | The Arduboy Tracker Music library. |
| AtTouch | Arduino Library for the Atmel AT42QT1070 QTouch 7-channel Sensor IC via i2c. |
| Audio | Allows playing audio files from an SD card. For Arduino DUE only. |
| AudioFrequencyMeter | Get the fundamental pitch of an audio signal |
| AudioZero | Allows playing audio files from an SD card. For Arduino Zero and MKR1000 only. |
| AutoAnalogAudio | Automated analog reads and analog output (streaming) using Arduino DAC(or PWM), ADC, DMA and Timers |
| AutoConnect | ESP8266/ESP32 WLAN configuration at runtime with web interface. |
| AutoPID | Automatic PID controller |
| Automaton | A multi tasking table driven finite state machine framework |
| Automaton-Esp8266 | Esp8266 State Machines for the Automaton Framework |
| avdweb_AnalogReadFast | Fast analogRead 10/12 bit ADC for the Arduino Zero and Uno |
| avdweb_SAMDtimer | Timer library for the SAMD21 and Arduino Zero |
| avdweb_VirtualDelay | Allows using (multiple) delays without blocking code execution. Arduino Uno and Zero. |
| AVR Standard C Time Library | Time functions for AVR (Goldilocks, Uno, Leonardo, Mega). |
| AVRUtils | AVRUtils |
| Awesome | The library that supports the Awesome Shield PCB. |
| AWS-SDK-ESP8266 | SDK for AWS using ESP8266 |
| AxisJoystick | The Library implements a set of methods for working with an axis joystick controller. |
| AzureIoTHub | Azure IoT library for Arduino. For the Arduino MKR1000 or Zero and WiFi Shield 101, Adafruit Huzzah and Feather M0, or SparkFun Thing. |
| AzureIoTHubMQTTClient | Azure IoT Hub client library for ESP8266 via MQTT protocol. |
| AzureIoTProtocol_HTTP | Azure HTTP protocol library for Arduino. For the Arduino MKR1000 or Zero and WiFi Shield 101, Adafruit Huzzah and Feather M0, or SparkFun Thing. |
| AzureIoTProtocol_MQTT | Azure MQTT protocol library for Arduino. For the Arduino MKR1000 or Zero and WiFi Shield 101, Adafruit Huzzah and Feather M0, or SparkFun Thing. |
| AzureIoTUtility | Azure C shared utility library for Arduino. For the Arduino MKR1000 or Zero and WiFi Shield 101, Adafruit Huzzah and Feather M0, or SparkFun Thing. |
| Babelduino | A library that allows writing and highlighting code in local language. |
| Balboa32U4 | Balboa 32U4 Arduino library |
| BareBoneSim800 | A BareBone Arduino Library For SIM800 Modules |
| BaroLibrary | Library for Measurement Specialties MS5637-02BA03 Altimeter/Pressure sensor (including Freetronics BARO module). |
| base64 | Base64 encoder/decoder for arduino repo |
| Basecamp | A basic IoT library for the ESP32 |
| BasicLinearAlgebra | A library for representing matrices and doing matrix math on arduino |
| Battery Sense | Arduino battery sensing library |
| Beacon | An AMX-style Ethernet beacon, allowing for remote discovery. |
| BH1750FVI | Enables reading the digital light sensor |
| Bifrost library for HC-SR04 | A library for the HC-SR04 ultrasonic distance sensor. |
| BigCrystal | A library that displays double height characters on LCD displays. |
| BigNums2x2 | Creates a set of 2x2 character Big Numbers for a 2x16 character LCD. |
| BitBool | The ultimate bit manipulation tool. |
| BitReader | The BitReader library is an arduino library that allows one to read or write data which is not aligned on 8, 16 or 32 bits variables. |
| Bitcraze PMW3901 | PMW3901 Optical flow sensor driver. |
| BLEPeripheral | An Arduino library for creating custom BLE peripherals. |
| BLE SDK for Arduino | Nordic BLE SDK for Arduino for nRF8001 products such as the BLE Shield, Blend and Blend Micro. |
| BLESerial | A library to communicate with BLE Serial Modules |
| Bleeper | A library to store generic configurations. |
| Blinker | Build a easy way for your project to communicate with smartphone, works with smartphone app Blinker. |
| Blinker_PMSX003ST | Arduino library for Plantower PMSX003ST family sensors. |
| BlueDot BME280 Library | BlueDot library for BME280 sensors. |
| BlueDot BME280 TSL2591 | BlueDot library for BME280 and TSL2591 sensors. |
| BlueDot BME680 Library | BlueDot library for BME680 sensors. |
| BlueRobotics Arduino_I2C_ESC Library | A library for I2C based control of BlueRobotics ESCs |
| BlueRobotics Keller LD Library | A simple and easy library for the Keller LD series pressure/depth sensors |
| BlueRobotics MS5837 Library | A simple and easy library for the MS5837 pressure/depth sensor |
| BlueRobotics TSYS01 Library | A simple and easy library for the TSYS01 temperature sensor |
| Blynk | Build a smartphone app for your project in minutes! |
| Blynk For Chinese | Build a smartphone app for your project in minutes! |
| BME280 | Provides a library for reading and interpreting Bosch BME280 environmental sensor data over I2C, SPI or Sw SPI. |
| BNO055 | Allows to use the IMU MKR Shield |
| Board Identify | An Arduino library which allows identification of the board/controller. |
| BobaBlox | A library that makes it easy to code simple hardware interactions with the Arduino. |
| BohleBots_BNO055 | Library for the BNO055 as easy to use compass. |
| Bolder Flight Systems AMS5812 | Library for communicating with Analog Microelectronics AMS 5812 pressure transducers. |
| Bolder Flight Systems AMS5915 | Library for communicating with Analog Microelectronics AMS 5915 pressure transducers. |
| Bolder Flight Systems BME280 | Library for communicating with the BME280 pressure, humidity, and temperature sensor. |
| Bolder Flight Systems MPU9250 | Library for communicating with the MPU-9250 and MPU-9255 nine-axis Inertial Measurement Units (IMU). |
| Bolder Flight Systems SBUS | Library for communicating with SBUS receivers and servos. |
| Bolder Flight Systems UBLOX | Library for communicating with uBlox GPS receivers. |
| Boodskap Message library | Arduino library for sending sensor messages to Boodskap IoT Platform |
| BoodskapTransceiver | Boodskap IoT Platform Arduino Library |
| Bounce2 | Debouncing library for Arduino and Wiring. |
| BowlerCom | A library to communicate between an arduino and a computer. |
| BPLib | This library simplifies using the RN-42 Bluetooth Module |
| Braccio | Allows to move each Braccio parts using simple calls. |
| BRAINZY | A library that makes coding user-friendly for programming robots. |
| Brasilino | Biblioteca de tradução e facilitação de funções para Arduino em PT-BR |
| Bridge | Enables the communication between the Linux processor and the microcontroller. For Arduino/Genuino Yún, Yún Shield and TRE only. |
| BridgeHttpClient | A practical and easy to use generic HTTP client library for the Yun. |
| Brief | A scriptable firmware and protocol for interfacing hardware. |
| Brushless Servo | A library to use Brushless Motors with Servo syntax. |
| Brzo I2C | Brzo I2C is a fast I2C Implementation written in Assembly for the esp8266 |
| BTLE | Arduino library for basic Bluetooth LE communication. |
| BufferUtils | An Arduino library for working with Buffers. |
| Buffered Streams | Implementation of Arduino's Stream class which use internal ring buffers to emulate a pair of connected Streams or a Loopback Stream. |
| Button | Button is a tiny library to make reading buttons very simple. |
| ButtonDebounce | A library that makes easy to use button with debounce. |
| Buzz | AC/static electricity-based motion detection using only the ADC and a wire! |
| ByteConvert | Library for converting variables to bytes and reverse |
| Byteduino | A light implementation of Byteball for ESP8266 and ESP32 |
| cI2C | Arduino Hardware I2C for AVR (in plain c) |
| cQueue | Queue handling library (written in plain c) |
| CStringBuilder | Builds a c-string with Print class methods into provided buffer |
| Callback | A simple implementation of Signals and Slots for writing more flexible callbacks |
| CAN | An Arduino library for sending and receiving data using CAN bus. |
| CAN-BUS Shield | Arduino library to control CAN-BUS Shield. |
| CanSat Kit Library | Library for CanSat Kit. |
| CapacitiveSensor | Create capacitive sensors that can detect touch or proximity. |
| Capacitor | Measure capacitance from 0.2pF to 100uF with no external hardware. |
| CaptureTimer | Arduino Input Capture Library |
| Cardinal | An Arduino library that takes input in degrees and output a string or integer for the 4, 8, 16, or 32 compass headings (like North, South, East, and West). |
| CarreraDigitalControlUnit | Carrera® DIGITAL 124/132 interface library for Arduino and mbed OS |
| CayenneLPP | CayenneLPP Arduino Library. |
| CayenneMQTT | Connect a device to the Cayenne dashboard using MQTT. |
| CC3000 MDNS | Simple multicast DNS name resolution library for Adafruit's CC3000 and Arduino. |
| CD4511B Seven Segment Display Driver | Arduino library that drives seven segment displays using CD4511B chips. |
| CD74HC4067 | A library for interfacing with the CD74HC4067 Mux. |
| Charge n Boost | A library for the Charge 'n Boost lithium charger and usb booster |
| CheapLCD | A convenience library for using a common LCD shield available from SainSmart, DFRobot, HiLetgo, RobotDyne and others. |
| CheapStepper | A library for the cheap but useful 28BYJ-48 5v stepper motor with ULN2003 driver board |
| Chrono | Chronometer/stopwatch library that counts the time passed since started. |
| Chronos | Easily manipulate date-times to perform scheduling, setup calendars and find points in time that are of interest. |
| Ciao | Enables communication between microcontroller and MIPS cpu. Natively support network communications, terminal (linux) and file access. |
| Circios Roboter-Steuerung | Arduino-Bibliothek zum Ansteuern des "Circios" Schulroboters |
| CircularBuffer | Arduino circular buffer library |
| ClimaStick | Arduino ClimaStick v1 & v2 library for the Thinger.io Internet of Things Platform. |
| ClosedCube BME680 | Arduino library for Bosch Sensortec BME680 integrated environmental (temperature, humidity, pressure, gas and in-door air quality) sensor |
| ClosedCube HDC1010 | Arduino library for Texas Instruments HDC1010 Low Power, High Accuracy Digital Humidity Sensor with Temperature Sensor |
| ClosedCube HDC1080 | Arduino library for Texas Instruments HDC1080 Low Power, High Accuracy Digital Humidity Sensor with Temperature Sensor |
| ClosedCube I2C driver | Arduino library for ClosedCube I2C-driver wrapper |
| ClosedCube LPS25HB | Arduino library for STMicroelectronics LPS25HB MEMS pressure sensor: 260-1260 hPa absolute digital output barometer |
| ClosedCube MAX30205 | Arduino library for Maxim Integrated MAX30205 Human Body Temperature Sensor |
| ClosedCube OPT3001 | Arduino library for Texas Instruments OPT3001 Digital Ambient Light Sensor (ALS) |
| ClosedCube OPT3002 | Arduino library for Texas Instruments OPT3002 Light to Digital Sensor |
| ClosedCube SHT31D | Arduino library for Sensirion SHT30-D, SHT31-D and SHT35-D Digital I2C Temperature & Humidity Sensors |
| ClosedCube Si7051 | Arduino library for Silicon Labs Si7051 ±0.1°C Digital Temperature Sensor breakout board |
| ClosedCube Si7055 | Arduino library for Silicon Labs Si7055 ±0.5°C Digital Temperature Sensor breakout board |
| ClosedCube TCA9538 | Arduino library for Texas Instruments TCA9538 Remote 8-Bit I2C and SMBus Low-Power I/O Expander |
| ClosedCube TCA9546A | Arduino library for Texas Instruments TCA9546A 4-Channel I2C Multiplexer/Switch With Reset Function |
| ClosedCube TMP116 | Arduino library for ClosedCube TMP116 �0.2�C (max) High-Accuracy Low-Power I2C Temperature Sensor breakout board |
| ClosedCube TSYS01 | Arduino library for TE CONNECTIVITY TSYS01 +/-0.1C 24-bit Digital Temperature Sensor |
| cloud4rpi-esp-arduino | Connect a board to the Cloud4RPi control panel using MQTT - https://cloud4rpi.io. |
| Cloudchip Library | A library that makes interfacing with Cloudchip a breeze. |
| CmdMessenger | A serial messaging library for the Arduino and .NET/Mono platform. |
| CmdParser | A simple and most powerfull cmd parser with small memory footprint |
| CMMC Easy | CMMC Easy is a library for managing time without delay function |
| CMMC MQTT Connector | MQTT Connector library |
| CMMC OTA | CMMC OTA |
| CMMC Packet | A simple CMMC Packet data structure. |
| CMMC WiFi Connector | WiFiConnector by CMMC |
| CMMC_Interval | CMMC_Interval |
| CMMC_LED | An easy led controller |
| CMMC_NB-IoT | CMMC_NB-IoT |
| CoAP simple library | Simple CoAP client/server library for generic Arduino Client hardware. |
| CoDrone | A library for CoDrone users |
| Codec2 | The Codec2 library is a proof-of-concept for running the Codec2 audio codec on an Arduino-compatible Adafruit Feather nRF52 Bluefruit LE board. |
| CoinMarketCapApi | A wrapper for the CoinMarketCap.com Api (supports ESP8266, ESP32 & WiFi101 boards) |
| Commanders | This is a library for Arduino to handle input devices like buttons, Dcc (railroad modeling), CAN or I2C bus, or serial interface to give orders. |
| Comp6DOF_n0m1 | An Arduino Library for compass tilt compensation and hard iron offset |
| ConfigManager | WiFi connection manager for ESP8266 and ESP32 |
| ConfigTool | Save config variable and edit them online. |
| ConfigurableFirmata | This library implements the Firmata protocol as a set of plugins that can be used to create applications to remotely interface with an Arduino board. |
| ConnectThings_ESP8266 | Allows communication with WiFi network for all Arduino boards. |
| Constellation | Arduino/ESP library for Constellation 1.8 |
| ControleForno | Uma biblioteca para controle e automacao de forno tipo esteira. |
| ControlledServo | A library to have more control over the movement of a servo. |
| CONTROLLINO | Support library for CONTROLLINO PLC boards |
| CoogleIOT | An IOT library for ESP8266 to provide WiFi Configuration, MQTT Client, OTA updates and more. |
| Coordinates | Allow easy and reliable conversion between cartesian and polar coordinate system. |
| CopyThreads | A lightweight threading library |
| CPPTasks | A simple hardware agnostic library written in C++11 implementing coroutines/state machines |
| CRC Simula Arduino IDE Library | Support Library for Chicago Robotics Simula Boards. |
| CRC VCNL4200 Library | Library for control of the Vishay VCNL4200 proximity and ambient light sensor package. Now includes limited interrupt support. |
| CRC32 | An Arduino library for calculating a CRC32 checksum. |
| CS5490 | A library control an integrated circuit Cirrus Logic - CS5490 |
| CTBot | Simple Arduino Telegram BOT library for ESP8266 |
| CurrentSwitch | Use SCT-013-000 current sensor as a workproof |
| CurrentTransformer | Arduino Library for measuring current in 50/60Hz circuits using current transformers. |
| Cytron 3A Motor Driver Shield | Library for controlling Cytron 3A Motor Driver Shield |
| Cytron ESPWiFi Shield | Library for Cytron ESPWiFi Shield |
| Cytron G15 Shield | Library for controlling G15 Cube Servo |
| Cytron Servo Shield | Library for using Cytron Servo Shield |
| DABDUINO | Library for controlling DABDUINO - DAB/DAB+ (digital radio) shield |
| DallasTemperature | Arduino Library for Dallas Temperature ICs |
| DataServeriOS | Serves data to Arduino Control (iOS) for control over network. |
| DatavisionLCD | This library allows communication with Phico Datavision LCD. |
| dbg-trace | Debug Trace component for Embedded Applications - Debug and Trace Log message system based on trace ports with adjustable levels. |
| DCCpp | This is a library to control DCC devices. |
| DcDccNanoController | This library is made to build a basic Dcc controller on small Arduino Nano or Uno. |
| DCF77 | Read and decode the atomic time broadcasted by the DCF77 radiostation. |
| dcf77_xtal | DCF77 decoder with excellent noise tolerance. |
| DDS | Generate sinusoids on AVR-based Arduinos at varying frequencies. Requires an analog low-pass filter. |
| DeadReckoning-library | Uses wheel encoder data on a differential drive robot to estimate position. |
| DebounceEvent | Simple push button and toggle switch debounce library that reports number of clicks and length |
| debug-cli | Debug CLI for Embedded Applications - Command Line Interface for debugging and testing based on an object oriented tree structure. |
| Debugger | A terminal debugger with break points and data watches. |
| DecodeIR | A library for decoding IR signals. |
| DeepSleepScheduler | Lightweight, cooperative task scheduler with configurable sleep and task supervision. |
| DFPlayer Mini Mp3 by Makuna | Library for the DFPlayer Mini Mp3 module |
| DFRobotDFPlayerMini | Driver for DFPlayer Mini from DFRobot |
| DFRobotIRPosition | Driver for Positioning ir camera from DFRobot |
| DFL168A_Async | Arduino board accesses OBD2/J1939/J1708 Data by DFL168A Integrated Circuit Chip. Most methods are unblocked. |
| DFL168A_Sync | Arduino board accesses OBD2/J1939/J1708 Data by DFL168A Integrated Circuit Chip. All methods are blocked. |
| DFW | Tele-op and autonomous change over for WPI RBE platform. |
| DHT sensor library | Arduino library for DHT11, DHT22, etc Temp & Humidity Sensors |
| DHT sensor library for ESPx | Arduino ESP library for DHT11, DHT22, etc Temp & Humidity Sensors |
| Diablo16-Serial-Arduino-Library | Provides library access to communicate with the 4D Systems Diablo16 processor, when configured in Serial/SPE mode |
| DIGI-DOT-BOOSTER Library | An easy to use library to control the DD-Booster. |
| DigitLedDisplay | MAX7219/MAX7221 Digital Tube 7-Segment LED Display Library |
| Digital Infrared Temperature Sensor MLX90615 | Arduino library to control Grove - Digital Infrared Temperature Sensor. |
| DigitalIO | Fast digital IO. |
| DimSwitch | A library to control dimmable ballasts for fluorescent light tubes. |
| Dimmer class for ATmega32U4 | Easy use of 10/12 bit PWM outputs on ATmega32U4 for dimmer applications. |
| Dimmer class for SAMD21 | Easy use of PWM outputs on SAMD21 for dimmer applications. |
| DimmerControl | Dimmer control functions, like soft on/off, dimming up/down etc |
| DIO2 | Fast digital input/output functions. |
| DLPacket | Structure a collection numerical data to be sent through a stream into a well-defined packet. |
| DL_PAC_NK76 | Arduino library for remote control DeLonghi PAC NK76 |
| DMOscillator | A library that makes easy on/off control on a pin at fixed or dynamic rate. |
| DMStepper | A library to drive stepper motors. |
| DMTimer | A library that simplifies non blocking recurrent calls. |
| DMD2 | Updated (beta) library for Freetronics DMD dot matrix displays. |
| DMXSerial | Enables DMX communication using the built-in serial port for Arduino boards UNO, Leonardo, Mega. |
| DMXSerial2 | Enables building DMX/RDM devices using the built-in serial port for Arduino boards UNO, Leonardo, Mega. |
| DmxSimple | Drive DMX controlled lights and visual effects available from DJ or theatrical suppliers. |
| DMXUSB | DMXUSB emulates an ENTTEC-compatible DMXKing USB to DMX serial device with one or two universes |
| DoubleResetDetect | Arduino library to check for double reset on ESP8266 |
| DoubleResetDetector | Library to detect a double reset, using ESP8266 RTC Memory. |
| DPS310 | This library provides an interface to communicate with the DPS310. |
| DRA818 | Configure and communicate with FM module DRA818. |
| DropboxManager | Manipulate your Dropbox files by ESP8266 |
| DRV2667 | Arduino library for DRV2667 Piezo Haptic Driver with Boost, Digital Front End, and Internal Waveform Memory |
| DRV8835MotorShield | Arduino library for the Pololu DRV8835 Dual Motor Driver Shield |
| DS1307 Emulator | An emulator of the DS1307, which transform the Arduino in an RTC chip without actually having a physical RTC. |
| DS1307RTC | Use a DS1307 Real Time Clock chip with the Time library |
| DS1307newAlarms | Adding weekday alarms to the DS1307 RTC functionality |
| DS1624 | A library to interface with Maxim DS1624 temperature sensor and memory. |
| DS3231 | Arduino library for the DS3231 real-time clock (RTC) |
| ds3231FS | Arduino Library for Maxim Integrated DS3231 Real-Time Clock. |
| DS3232RTC | Arduino Library for Maxim Integrated DS3232 and DS3231 Real-Time Clocks. |
| DSC Keybus Interface | This library directly interfaces Arduino and esp8266 microcontrollers to DSC PowerSeries security systems for integration with home automation, notifications on system events, and usage as a virtual keypad. |
| DualG2HighPowerMotorShield | Arduino library for the Pololu Dual G2 High Power Motor Driver Shields |
| DualMAX14870MotorShield | Arduino library for the Pololu Dual MAX14870 Motor Driver Shield |
| DualMC33926MotorShield | Arduino library for the Pololu Dual MC33926 Motor Driver Shield |
| DualTB9051FTGMotorShield | Arduino library for the Pololu Dual TB9051FTG Motor Driver Shield |
| DualVNH5019MotorShield | Arduino library for the Pololu Dual VNH5019 Motor Driver Shield |
| DueFlashStorage | DueFlashStorage saves non-volatile data for Arduino Due. |
| DueTimer | Timer Library fully implemented for Arduino DUE |
| due_can | Allows for CAN bus communications with the Arduino Due |
| Dump | AVR dump RAM and Flash |
| Dusk2Dawn | Get estimate time of sunrise and sunset given a set of coordinates. |
| DW1000 | A library that offers functionality to use Decawave's DW1000 chips/modules. |
| dwarf433 | Arduino libary to transmit arbitrary RF433 signals |
| DynamixelShield | DynamixelShield Library for Arduino |
| Dynamixel_Servo | Dynamixel_Servo is an Arduino compatible library for controlling Dynamixel MX and RX series servos. |
| eBoard shackle the Arduino | All in one library to run qfixSoccerBoard code on the Arduino |
| eBtn | A library to handle Buttons based on events. |
| EMoRo 2560 | EMoRo 2560 library includes all specific libraries and examples for EMoRo 2560 controller. |
| E131 | E1.31 sACN for AVR Ethernet and ESP8266. |
| EasyAndee | Annikken EasyAndee Library for Annikken Andee U, Android and iOS boards. |
| EasyAndee101 | Annikken EasyAndee Library for Arduino 101 |
| EasyButton | Arduino library to debounce buttons, detect presses, releases, long presses and sequences |
| EasyBuzzer | EasyBuzzer Library |
| EasyDDNS | ESP8266 DDNS Update Client Library. |
| Easy NeoPixels | Arduino library for easily using Adafruit NeoPixels. |
| EasyNTPClient | Library to read time from Network Time Protocol (NTP) servers. |
| EasySSDP | Easy, single function SSDP setup. |
| EasyTask | A lightweight but powerful implementation of tasking manager. |
| EasyUI | ESP8266 User Interface Library. |
| EasyVR | A library for the EasyVR line of products. |
| EasyWebServer | An easy-to-use web server |
| Easyuino | It offers a set of APIs to easily make beginners use several different sensors and devices using only the Easyuino |
| EC_Salinity | Monitor hydroponic nutrient levels, salinity levels in aquariums or the ocean, saltwater pools, soil salinity, water quality etc. |
| EDB | Extended Database Library |
| EduIntro | Library used for super-fast introduction workshops |
| EduShield | Display library for Arduino101.cz EDUshield |
| EduShield-2 Library | Arduino Library for the Edu-Shield 2 by JustPlay Software (www.justplaysoftware.com). |
| EducationShield | Library used for the completion of all the projects related to CTC |
| EEWrap | A convenient library allowing one to use the EEPROM just like RAM. |
| EEPROMextent | This is a library for Arduino to read/write complex data to EEPROM. |
| EEPROMEx | Extension of the standard Arduino EEPROM library. |
| EEPROMWearLevel | EEPROMWearLevel reduces EEPROM wear by writting a new value to an other EEPROM location. |
| EEPROM32_Rotate | EEPROM wrapper for ESP32 that handles partition rotation |
| EEPROM_CAT25 | Driver for On Semiconductor CAT25 SPI EEPROM chips for AVR, SAM3X (Due), and SAM M0+ (SAMD, SAML, SAMC) microcontrollers |
| EEPROM_Rotate | EEPROM wrapper for ESP8266 that handles sector rotation |
| egoShieldTeach | Library offering support for uStepper egoShield |
| egoShieldTimeLapse | Library offering support for uStepper egoShield |
| elapsedMillis | Makes coding responsive sketches easier. |
| emGUI | GUI for embedded devices |
| EmSevenSegment | Arduino library to drive multiple-digit 7-segment LED displays using HEF4094B, CD4094B, CD4094BMS, MC74HCT4094A and other 4094 shift registers. |
| Embedded Template Library | A C++ template library tailored for embedded systems. |
| EmbeddedUtils | collections of utility headers for embedded c++ |
| Embedis | An Embedded Dictionary Server. |
| EmonLib | Energy Monitoring Library |
| EnableInterrupt | Assign an interrupt to any supported pin on all Arduinos, plus ATtiny 84/85 and ATmega 644/1284. |
| Encoder | Counts quadrature pulses from rotary & linear position encoders. |
| EnergyBoard | Enables reading polyphase energy-monitor parameters of LVX EnergyBoard |
| ESPectro | ESPectro development board library for Arduino IDE |
| ESPectro32 | ESPectro32 development board library for Arduino IDE |
| ESPert | ESPert library for Arduino IDE |
| ESPiLight | pilight 433.92 MHz protocols library for Arduino |
| ESP Async E1.31 | Async E1.31 sACN for ESP8266. |
| ESP-DASH | Create Effort-Less Dashboards to Manage your ESP8266. |
| ESPMail | EMail library. |
| ESPNexUpload | Uploading UI file to Nextion display using ESP8266 SPIFFS |
| EspSaveCrash | Automatically saves exception details and stack trace to flash in case of ESP8266 crash. |
| EspWii | A library to send Wii extension controllers data over wifi. |
| ESP32 BLE Arduino | BLE functions for ESP32 |
| ESP32Servo | Allows ESP32 boards to control servo motors using Arduino semantics. |
| Esp32SimplePacketComs | This Arduino library supports Simple Packet Coms for Esp32. |
| ESP32httpUpdate | Http Update for ESP32 |
| ESP8266 and ESP32 Oled Driver for SSD1306 display | A I2C display driver for SSD1306 oled displays connected to an ESP8266 or ESP32 |
| esp8266-google-home-notifier | Send notifications to Google Home from esp8266/32. |
| esp8266-google-tts | generate the link to speech mp3 on esp8266/32. |
| ESP8266 Influxdb | Library for easily sending measurements to an Influx database. |
| ESP8266 Microgear | A client library for ESP8266 to connect to NETPIE IOT Platform. |
| ESP8266MQTTClient | MQTT Client for ESP8266 |
| ESP8266 MQTT Mesh | Self-assembling Mesh network built around the MQTT protocol supporting OTA |
| ESP8266OTA | OTA web updater for esp8266 |
| ESP8266-ping | A library to enable esp8266 platform to send and receive ping messages. |
| ESP8266 QRcode | ESP8266 Generate QRCode for SSD1306 oled displays 128*64 pixel |
| ESP8266RestClient | ESP8266 RESTful HTTP Request Library. |
| ESP8266Scheduler | ESP8266 Co-operative Multitasking |
| ESP8266SDUpdater | SD Card Loader for ESP8266 |
| ESP8266 Weather Station | ESP8266 based internet connected Weather Station |
| esp8266_mdns | mDNS queries and responses on esp8266. |
| ESP_EEPROM | An improved EEPROM library for ESP8266 |
| Esplora | Grants easy access to the various sensors and actuators of the Esplora. For Arduino Esplora only. |
| ESPUI | ESP32 and ESP8266 Web Interface Library |
| EtherCard | EtherCard is an IPv4 driver for the ENC28J60 chip. |
| EtherSia | IPv6 library for the ENC28J60, W5500 or W5100 Ethernet controllers |
| Etherkit JTEncode | Generate JT65, JT9, JT4, WSPR, and FSQ symbols on your Arduino. |
| Etherkit Morse | Generate Morse Code for transmission on an digital I/O pin. |
| Etherkit Si5351 | A full-featured library for the Si5351 series of clock generator ICs from Silicon Labs |
| Ethernet | Enables network connection (local and Internet) using the Arduino Ethernet Board or Shield. |
| EthernetIndustruino | Library for the Industruino Ethernet module |
| Ethernet2 | Enables network connection (local and Internet) using W5500 based Ethernet shields. |
| Ethernet_Shield_W5200 | Arduino library to control Ethernet Shield W5200. |
| Eventually | Event-based programming library for Arduino |
| EveryTimer | A library providing the possibility to call a function at specific time intervals. |
| everytime | A easy to use library for periodic code execution. |
| evive | This ia a arduino libray for using evive. |
| Executive | Execute routines to specified schedule |
| ExodeCore | Communication between Arduino microcontroller boards and a connected computers. |
| Exosite | Easily interface with Exosite's device HTTP API. |
| ExponentMap | Generates an exponentially growing array based on provided number of steps and maximum value. |
| extEEPROM | Arduino library to support external I2C EEPROMs. |
| ezTime | ezTime - pronounced "Easy Time" - is a very easy to use Arduino time and date library that provides NTP network time lookups, extensive timezone support, formatted time and date strings, user events, millisecond precision and more. |
| EZPROM | A library to help organize EEPROM access. |
| fDigitsSegtPin | Power the basic 4 digits 7 segments display |
| FaBo 201 3Axis ADXL345 | A library for FaBo 3AXIS I2C Brick |
| FaBo 202 9Axis MPU9250 | A library for FaBo 9Axis I2C Brick |
| FaBo 203 Color S11059 | A library for FaBo Color I2C Brick |
| FaBo 204 Baromter MPL115A2 | A library for FaBo Barometer I2C Brick |
| FaBo 205 Proximity VCNL4010 | A library for FaBo Proximity I2C Brick |
| FaBo 207 Temperature ADT7410 | A library for FaBo Temperature I2C Brick |
| FaBo 208 Humidity HTS221 | A library for FaBo Humidity I2C Brick |
| FaBo 209 KTemp MCP3421 | A library for FaBo KTemp I2C Brick |
| FaBo 210 GPIO PCAL6408A | A library for FaBo GPIO I2C Brick |
| FaBo 211 7Segment LED TLC59208F | A library for FaBo 7Segment LED I2C Brick |
| FaBo 212 LCD PCF8574 | A library for FaBo LCD I2C Brick |
| FaBo 213 LCD mini AQM0802A | A library for FaBo LCD mini I2C Brick |
| FaBo 214 OLED EROLED096 | A library for FaBo OLED I2C Brick |
| FaBo 215 RTC PCF2129 | A library for FaBo RTC I2C Brick |
| FaBo 217 Ambient Light ISL29034 | A library for FaBo Ambient Light I2C Brick |
| FaBo 301 BLE SiliconLabs | A library for SiliconLabs BLE113. |
| FaBo 307 BLE Nordic | A library for nRF5x. |
| Fabrik2D | A library for solving inverse kinematics in 2 dimensions using the FABRIK algorithm. |
| FacebookApi | A wrapper for the Facebook Graph API for Arduino (supports ESP8266 & WiFi101 boards) |
| FadeLed | Makes fading LEDs easy |
| FanController | Arduino Library for controlling PC fans |
| FastGPIO | Faster general-purpose I/O |
| FastLED | Multi-platform library for controlling dozens of different types of LEDs along with optimized math, effect, and noise functions. |
| FastPID | A PID controlled implemented using fixed-point arithmetic. |
| FatFs | FAT file system based on open-source FatFS solution. |
| FCWRobot_Model2 | The library array that is needed for the FCW Robot Model2. |
| FDC2214 | TI FDC2214 capacitative sensor library |
| FifteenStep | A general purpose Arduino MIDI sequencer library. |
| FingerLib | Allows for servo-like functionality for finger control. For Atmega 2560 (Almond PCB) and Arduino Zero (Chestnut) only. |
| Fingerprint Scanner TTL | Arduino examples for ADH-Tech's Fingerprint Scanners. |
| FIR filter | FIR filter library for the Arduino. |
| Firmata | Enables the communication with computer apps using a standard serial protocol. For all Arduino/Genuino boards. |
| FirmataWithDeviceFeature | This library implements the Firmata protocol as a set of plugins that can be used to create applications to remotely interface with an Arduino board. |
| FirstBuild - Relay | Control a relay by specifying a period and duty cycle. |
| fix_fft | A library for implementing fixed-point in-place Fast Fourier Transform on Arduino. It sacrifices precision and instead it is way faster than floating-point implementations. |
| FixedPoints | A template library for defining fixed point types of varying sizes. |
| Flash | A library to wrap accessing and writing to flash |
| FlashStorage | The FlashStorage library aims to provide a convenient way to store and retrieve user's data using the non-volatile flash memory of microcontrollers. |
| FlexLibrary | This Library is designed to make the integration of 'Flex Sensors' easier and simpler. |
| FlexiPlot Arduino Library | Arduino library for FlexiPlot. |
| FlexyStepper | Stepper motor control library for Arduino supporting in-motion changes. |
| FlightSimOutputs | Library for easy handling of digital outputs on Midwest737Simulations.com Multi Output card. |
| FlightSimSwitches | Library for easy handling of Switches and Buttons in X-Plane with PJRC's Teensy |
| Fram | FRAM library for Industruino |
| FreeRTOS | Real Time Operating System implemented for AVR (Uno, Leonardo, Mega). |
| FreqCount | FreqCount measures the frequency of a signal by counting the number of pulses during a fixed time. |
| FreqMeasure | FreqMeasure measures the elapsed time during each cycle of an input frequency. |
| FreqPeriodCounter | Smart library with comprehensive functions for counting (multiple) frequencies. For Arduino Uno and Zero. |
| FrequencyTimer2 | Generate a frequency using Timer2 |
| frt | Lightweight, easy-to-use wrapper around the Arduino_FreeRTOS_Library. |
| FTOLED | Library to drive Freetronics OLED128 128x128 display. |
| FTRGBLED | Freetronics RGBLED module (WS2801-based) driver library. |
| GadgetBox | Enclosure and Universal Hardware for IoT Gadgets. |
| Gadgetron Libraries | Collection of Libraries for the Gadgetron software. |
| Gamebuino Classic | Create your own games on a fun and retro console. |
| Gamebuino META | Make your first game within hours. |
| Gamer | A library for the DIY Gamer Kit by Technology Will Save Us. |
| GamerIR | Infrared communication library for the DIY Gamer Kit by Tech Will Save Us |
| Gaussian | Gaussian math, Kalman Filters and Moving Averages made easy |
| GEM | A library for creation of graphic multi-level menu. |
| Gemelon Pushbutton | Arduino library to debounce a pushbutton. |
| GenericMotorDriver | Generic library for controlling PWM, brushed DC motor drivers. |
| genieArduino | 4D Systems ViSi-Genie library for Arduino |
| Geometry | A library for working with points, rotations and coordinate transformations in 3D space |
| Gesture PAJ7620 | Arduino library to control Grove Gesture（PAJ7620U2）. |
| GFX4DIoD9 | Graphics Library for the IoD-09TH and IoD-09SM by 4D Systems |
| GFX4d | Graphics Library for the gen4-IoD by 4D Systems |
| ghaemShopSmSim | arduino SMS Remote Controler over ghaemShopSmSim protocol |
| GhostLab42Reboot | Arduino library for GhostLab42's Reboot Triple-Display Board Set |
| GKScroll | Arduino library for scrolling long lines of text on an LCD screen. |
| GlobalCovfefe | An emulation of a GlobalCache device with one IR sender and (optionally) an IR learner (demodulating or non-demodulating). |
| GoPRO | GoPRO API library for Arduino |
| GoProControl | A library that makes using GoPro a breeze. |
| GobbitLineCommand | Basic to advanced line following, intersection detection, basic motor control, battery monitoring, gripper control, and basic collision detection with the Gobbit robot. |
| Goldelox-Serial-Arduino-Library | Provides library access to communicate with the 4D Systems Goldelox processor, when configured in Serial/SPE mode |
| Goldilocks Analogue DAC Library | DAC (MCP4822) functions for Goldilocks Analogue |
| Goldilocks Analogue SPI RAM Library | Firmware for SPI solid state memory (including SRAM, FRAM, EEPROM) devices for Goldilocks Analogue |
| Google Cloud IoT Core JWT | Demonstrates JWT generation for connecting Arduino clients to Google Cloud IoT Core. |
| GoogleMapsApi | A wrapper for the Google Maps API for Arduino (supports ESP8266 & WiFi101 boards) |
| GP20U7 GPS Library | A simple library for the GP20U7 GPS unit |
| GPRSbee | An Arduino library for the SODAQ GPRSbee. |
| Grove - 125KHz RFID Reader | Arduino library to control Grove - 125KHz RFID Reader. |
| Grove 3Axis Compass V2.0 BMM150 | Arduino library to control Grove 3-Axis Digitial Compass v2.0. |
| Grove 3-Axis Digital Compass HMC5883L | This is an Arduino library for Grove 3-Axis Digital Compass HMC5883L. |
| Grove 3-Axis Digital Gyro | Arduino library to control Grove 3-Axis Digital Gyro base on ITG 3200. |
| Grove 4-Digit Display | Arduino library to control Grove_4Digital_Display TM1637. |
| Grove - 6Axis Accelerometer And Compass v2 | Arduino library to control LSM303DLH. |
| Grove - Air quality sensor | Arduino library to control Grove Air Quality Sensor. |
| Grove barometer HP20x | Arduino library to control Grove barometer HP20x. |
| Grove Barometer Sensor | Arduino library for controlling Grove Barometer Sensor. |
| Grove - Barometer Sensor BME280 | Arduino library to control Grove - Temp&Humi&Barometer Sensor(BME280). |
| Grove - Barometer Sensor BMP280 | Arduino library to control Grove - Barometer Sensor (BMP280). |
| Grove - Chainable RGB LED | Arduino library to control Grove - Chainable RGB LED. |
| Grove - Digital Light Sensor | Arduino library to control Grove - Digital Light Sensor(TSL2561/ISL29035). |
| GroveEncoder | Grove Encoder Library |
| Grove - Haptic Motor | Arduino library to control Grove - Haptic Motor. |
| Grove - High Precision RTC | Arduino library to control Grove - High Precision RTC_PCF85063TP. |
| Grove - High Temperature Sensor | Arduino library to control Grove - High Temperature Sensor. |
| Grove - I2C Color Sensor | Arduino library to control Grove - I2C Color Sensor. |
| Grove I2C Motor Driver v1.3 | Arduino library to control Grove I2C Motor Driver. |
| Grove IMU 9DOF | Arduino library for controlling Grove IMU 9DOF, using I2C communication. |
| Grove - Infrared Receiver And Emitter | Arduino library to control Grove - Infrared Emitter and Grove - Infrared Receiver. |
| Grove - LCD RGB Backlight | Arduino library to control Grove - LCD RGB Backlight. |
| Grove LED Bar | Arduino library to control Grove LED Bar. |
| Grove - LED Matrix Driver | Arduino library to control Grove - LED Matrix Driver. |
| Grove - LoRa Radio 433MHz 868MHz | Arduino library to control Grove - LoRa Radio 868MHz and Grove - LoRa Radio 433MHz. |
| Grove Mini Track Ball | Arduino library to control Grove Mini Track Ball. |
| Grove - Multichannel Gas Sensor | Arduino library to control Grove - Multichannel Gas Sensor . |
| Grove - OLED Display 0.96 | Arduino library to control Grove - OLED Display 0.96. |
| Grove - Q Touch Sensor | Arduino library to control Grove - Q Touch Sensor. |
| Grove - RTC DS1307 | Arduino library to control Grove - RTC DS1307. |
| Grove Serial MP3 Player V2.0 | Arduino library to control Grove Serial MP3 Player V2.0. |
| Grove SHT31 Temp Humi Sensor | Arduino library to control Grove SHT31 Temp Humi Sensor. |
| Grove - Sunlight Sensor | Arduino library to control Grove - Sunlight Sensor. |
| Grove Temper Humidity TH02 | Arduino library to control Grove Temper Humidity TH02 |
| Grove Temperature And Humidity Sensor | Arduino library to control Grove Temperature And Humidity Sensor, it contains chip DHT11 AM2302. |
| Grove - Temperature And Humidity Sensor HDC1000 | Arduino library to control Grove - Temperature&Humidity Sensor HDC1000 |
| Grove Ultrasonic Ranger | Arduino library for controlling Grove Ultrasonic Ranger, using gennal I/O communication. |
| GSL1680 | Driver for GSL1680 |
| GSM | Enables GSM/GRPS network connection using the Arduino GSM Shield. |
| GSM-Playground | A library for GSM Playground device. |
| GSMSim | A library which manages GSM modules. |
| GTT | Enables use of matrix orbitals GTT line of products |
| GUIslice | GUIslice embedded touchscreen GUI library in C for Arduino & Raspberry Pi |
| GuaraTeca_Hardware | Bibliotecas de controle de diversas plataformas roboticas em baixo nivel. |
| GuaraTeca_Menu | Biblioteca de controle de diversas plataformas roboticas. |
| GuaraTeca_OBR | Biblioteca de controle de diversas plataformas roboticas. |
| Guarateca_Demo | Biblioteca para amostra do funcionamento da Super-Biblioteca Guarateca, para o controle das mais diversas plataformas roboticas. |
| HaLakeKit | A library to control hakale kit. |
| HaLakeKitFirst | A library to define communication between HaLakeKitFirst blocks. |
| hackAIR | A library for using a variety of air quality sensors. |
| HalfStepper | An Arduino library to enable half-stepping and single/dual phasing for step motors. |
| HamShield | A library for use with HamShield by Enhanced Radio Devices. |
| HamShield_KISS | A library for use with HamShield by Enhanced Radio Devices. |
| HardWire | A spinoff of the Wire. This library allows you to communicate with I2C and Two Wire Interface devices, and control each step of any I2C transaction. |
| HardwareSerial_RS485 | Concurrent multi-drop (i.e. multi-master, multi-slave) RS485 communication library |
| HCSR04 | Library for HC-SR04 ultrasonic distance sensor. |
| HCSR04 ultrasonic sensor | Allows an Arduino board to use HCSR04 module. |
| hd44780 | Extensible hd44780 LCD library. |
| HDC1000 | A temperature and humidity sensor library for HDC1000 |
| HeatpumpIR | Heatpump / Air Conditioner infrared control |
| Helium | Arduino library for the Helium Atom module |
| Hercules Dual 15A 6-20V Motor Controller | Arduino library to control Hercules Dual 15A 6-20V Motor Controller. |
| HerkulexServo | A library for communicating with Herkulex smart servos. |
| HexFabQuadroMotorShield | Control up to four DC Motors and read their currents with this shield. |
| HID-Project | Extended HID Functions for Arduino |
| HIH61xx | Library to access Honeywell HIH61xx humidity and temperature sensors. |
| HL1606 LED Strip | Code to control HL1606-based LED strips |
| HL1606 LED Strip PWM | All the joy of HL1606 LED strips but with 9 or 12 bit color control! |
| HLW8012 | HLW8012 for Arduino / ESP8216 |
| Homeyduino | Homeyduino allows you to connect your Arduino projects with Homey. |
| HP03S | A library that makes it easy to use the HP03S-sensor. |
| HT1632 | Arduino library code for HT1632(C) matrix panel driver chips, and the panels we have in the Adafruit shop |
| HTTP | A full HTTP/1.1 implementation library for Arduino. |
| HttpClient | Library to easily make HTTP GET, POST and PUT requests to a web server. |
| hueDino | Philips Hue library for Arduino. |
| HV518 | Arduino library to control Microchip HV518 |
| HX711_ADC | Arduino library for the HX711 24-bit ADC for weight scales |
| Hyperduino Library | Allows anyone to control H-Bridge for Hyperduino |
| IBot | Arduino library for I-Bot camp. |
| iBotX | Arduino library for "i-Bot X" to be used in i-Bot Camp by Robot Club KMITL (Thailand) |
| IRremote | Send and receive infrared signals with multiple protocols |
| IRremoteESP8266 | Send and receive infrared signals with multiple protocols (ESP8266) |
| I2C-Sensor-Lib iLib | Library for i2c-sensors and some other specific functions (fast eFn, HDLC, SpektrumSerial). |
| I2CSoilMoistureSensor | Provide access to all functions of the I2C Soil Moisture Sensor from Catnip Electronics. |
| I2C Temperature Sensors derived from the LM75 | Support for I²C digital temperature sensors derived from the LM75. |
| I2cDiscreteIoExpander | Arduino library for the Texas Instruments PCF8575C 16-bit I2C I/O expander. |
| i2c_adc_ads7828 | Arduino library for the Texas Instruments ADS7828 12-bit, 8-channel I2C A/D converter. |
| i2cdetect | Arduino library for scanning I2C bus for devices |
| IBM LMIC framework | Arduino port of the LMIC (LoraWAN-in-C, formerly LoraMAC-in-C) framework provided by IBM. |
| IbusTrx | Arduino library for sending and receiving messages over the BMW infotainment bus (IBUS). |
| ICP-101xx Pressure Sensor Library | Arduino library for the TDK Invensense ICP-101xx family of high-resolution pressure sensors. |
| IFTTTMaker | A helper library for triggering IFTTT maker events (ESP8266 & Wifi-101) |
| IFTTTWebhook | Library for triggering IFTTT web hooks |
| IHCSoapClient | A Library for connecting to the IHC Controller using soap |
| ILI9341_t3 | Optimized ILI9341 (320x240 Color TFT) Display |
| Indio | Library for the Industruino IND.I/O product |
| IndustrialShields | Industrial Shields devices library |
| Infrared | An object oriented library for sending, receiving, generating, and decoding IR signals on the Arduino. |
| Ingenia Serial Servo Drive Library | Arduino library for control Ingenia Servo Drives using serial communication. |
| IniFile | Library to read and parse .ini files. |
| InkyBoard | Bibliotheek om gebruik te maken van het InkyBoard van InkyCode |
| InputDebounce | Simple polling input debounce Arduino library. |
| InstagramStats | Get Instagram Stats on your Arduino (supports ESP8266, ESP32 & WiFi101 boards) |
| InstructableApi | A wrapper for the Instructables API for Arduino (supports ESP8266, ESP32 & WiFi101 boards) |
| Int64String | Convert 64bit integers to strings |
| IoAbstraction | Treat PCF8574, MCP23017 and Shift registers almost like pins, simple efficient TaskManagement, switch and rotary encoders on any supported IO with event handling, interchangable AVR/I2C(AT24) EEPROMs. |
| IoT Pipe | A library to use with the IoT Pipe web service. |
| IoTtweet | A library that makes Internet of Things send data and control on IoTtweet.com. |
| IoTtweetESP32 | A library that makes Internet of Things send data and control on IoTtweet.com. |
| IoTtweetNBIoT | A library that makes Internet of Things (NB-IoT device) send data and control on IoTtweet.com dashboard. |
| Iobeam | Client library for using the iobeam cloud. |
| IonDB | A powerful key-value store for all data storage needs. |
| IOTAppStory-ESP | Update your ESP8266 & ESP32 modules over the air(OTA) |
| IotWebConf | ESP8266 non-blocking WiFi/AP web configuration. |
| IRLremote | Lightweight Infrared library for Arduino |
| IRRemoteControl | A lightweight library for send/receive infra-red signal. |
| ISE Probe Interface | An Ion Specific Electrode Probe Interface |
| Itty Bitty | With the fastest possible Arduino-compatible GPIO and register manipulation...It's the biggest of hits when you need to bang bits! |
| JLed | An Arduino library to control LEDs |
| J1850 Arduino Transceiver Library | Arduino library for J1850-Arduino-Transceiver |
| JC_Button | Arduino library to debounce button switches, detect presses, releases, and long presses. |
| JeVe_EasyOTA | Easy include OTA Updates |
| jm_CPPM | A CPPM Library for Arduino. |
| jm_LiquidCrystal_I2C | My enhanced fm_LiquidCrystal_I2C Arduino Library. |
| jm_Pin | Pin Arduino Library. |
| jm_Scheduler | A Cooperative Scheduler Library for Arduino. |
| jm_Wire | Revisited Arduino Wire Library. |
| Joba Tsl2561 Library | IoT library for using the Tsl2561 luminosity sensor |
| JPEGDecoder | Jpeg decoder tested with Arduino Mega, Arduino Due and ESP8266 based NodeMCU 1.0 |
| JrkG2 | Jrk G2 library for Arduino |
| Json Streaming Parser | A very memory efficient library to parse (large) JSON objects on small devices |
| JTAG | A library to perform JTAG operations and play XSVF. |
| JustWifi | Wifi Manager for ESP8266 |
| kRPC | Client library for kRPC, a Remote Procedure Call server for Kerbal Space Program. |
| K1200 | Library for the Velleman K1200 watch. |
| Kalman Filter Library | Kalman Filter Library. |
| KeyDetector | A library for detecting state change on analog and digital pins. |
| KeyMatrix | KeyMatrix is poll event library for matrix keypads. |
| Keyboard | Allows an Arduino/Genuino board with USB capabilites to act as a Keyboard. |
| KeyboardAzertyFr | Keyboard library adaptation that allows an Arduino/Genuino board with USB capabilites to act as a french AZERTY Keyboard. |
| keyboardButton | Convinient way to map a push-button to a keyboard key. This library utilize the ability of 32u4-based Arduino-compatible boards to emulate USB-keyboard. |
| keybrd | A library for creating custom-keyboard firmware. |
| Keypad | Keypad is a library for using matrix style keypads with the Arduino. |
| KickstarterStats | A library to fetch Kickstarter stats (supports ESP8266/ESP32 & others) |
| Kniwwelino | KniwwelinoLib Base Library for the Kniwwelino Board |
| KONNEKTING Device Library | A library that enables creating KNX devices powered by Arduino. |
| Koyn | A trustless and decentralized Bitcoin library for Arduino compatible boards |
| KTMS1201 | High level library for use with the KTM-S1201 LCD |
| L293 | A library to control motors with the L293x motor driver and L298x compatible modules |
| L298N | L298N library for Arduino |
| L3G | Arduino library for Pololu L3G4200D, L3GD20, and L3G4200D boards |
| Layad Circuits Saleng GSM Shield | Library for SIM800L based GSM shield from Layad Circuits. |
| LcdBarGraph | This library is to display analog values in an LCD display. |
| LcdBarGraphX | Visualizing alanalog values on an LCD with the LiquidCrystal_I2C library. |
| LcdEffects | A library that lets you apply special effects to LCD text. |
| LCDMenuLib | A library with you can generate a menu`s based on the nested set model with multi layers |
| LCDMenuLib2 | Easy creation of a tree based menu with screensaver and multi layers. |
| LcdProgressBar | A library to draw some customized progress bar on any LCD display. |
| LcdProgressBarDouble | A library to draw some customized progress bar on any LCD display. |
| LcdUi | This library is made to build sophisticated User Interface on Arduino for text Lcds. |
| LCD03 | A library for I2C control of the LCD03 20x4 and 16x2 serial LCD modules from Robot Electronics. |
| LCD_ST7032 | Arduino library for ST7032 LCD controller with i2c interface |
| leOS | Simple scheduler that run little tasks within IRSs |
| leOS2 | Simple scheduler based on watchdog that runs little tasks within IRS |
| LectroboxKeypadShield | Driver for the Lectrobox Keypad Shield. |
| LectroboxPCJoyShield | Driver for the Lectrobox DB-15 PC Joystick Shield. |
| LedBlinky | Allows an Arduino/Genuino board to control the builtin led and external leds. |
| LedControl | A library for the MAX7219 and the MAX7221 Led display drivers. |
| LedDisplay | Print text to an Avago HCMS-29xx LED display. |
| LED Dithering | Adjustable LED brightness on every IO pin with software-controlled blinking |
| LEDMatrixDriver | A replacement for Arduino's LedControl library for MAX7219 |
| LedSync | Arduino library to perform synchronous blinking operations with LEDs and NeoPixels. |
| Lewis | A morse code stream/print interpreter |
| libCBOR | A CBOR (RFC 7049) processing library. |
| libedge | A client library for MQTT messaging. |
| LIDAR-Lite | Arduino library for Garmin LIDAR-Lite. |
| LightDimmer | This library allows to drive LEDs to simulate railroad signals. |
| Linear Position Control | Position controllers for linear actuators with low-cost components. |
| LinkedList | A fully implemented LinkedList made to work with Arduino projects |
| LiquidCrystal | Allows communication with alphanumerical liquid crystal displays (LCDs). |
| LiquidCrystal I2C | A library for I2C LCD displays. |
| LiquidCrystal_PCF8574 | A library for driving LiquidCrystal displays (LCD) by using the I2C bus and an PCF8574 I2C adapter. |
| Liquid Handling Robotics | Liquid handling robotics kit: low-level control software. |
| LiquidMenu | Menu creation Arduino library for LCDs, extends LiquidCrystal. |
| LircPlayer101 | Infrared bitbanger for Arduino 101 |
| LIS3MDL | LIS3MDL magnetometer library |
| LIS331 | LIS331 triple axis acceleromenter Arduino library |
| LispIO | new lightweight IO function |
| LispMotor | L298x driver |
| LitSwitch | A special library for an LED/momentary switch hardware combination. |
| LiteOSCParser | A lightweight OSC processing library. |
| Lixie | Allows for easy writing to Lixie Digit displays! |
| LM35 | Gets the raw value of LM35 and tranform to Celsius, Fahrenheit or Kelvin. |
| LM35 Sensor | This library for Arduino allows you to use the LM35 temperature sensor. |
| LM75A Arduino library | M2M Solutions LM75A Arduino library. |
| LoRa | An Arduino library for sending and receiving data using LoRa radios. |
| LoRaFi | An Arduino library for sending and receiving data using LoRaFi board and LoRa module. |
| LoRaLib | Arduino library for LoRa modules based on SX1272/73 or SX1276/77/78/79 chips |
| LoRa Node | LoRa Node library for Arduino LoRa Node Shield. |
| LoRa Serialization | Library for serialization of data on the Arduino side and deserialization in the TTN |
| LocoNet | Enables Digitrax LocoNet Communication |
| Log | Simple but useful macroses for logging. Allow use printf() with Serial for logging. |
| log4Esp | Extendable logging library for ESP8266 |
| log4arduino | Lightweight, no-frills logging for Arduino and friends |
| Logger | An Arduino library for serial logging. |
| looper | Proto-scheduler based on the use of millis() |
| losant-mqtt-arduino | MQTT library to easily communicate with the Losant IoT platform. |
| Low-Power | Lightweight power management library |
| LPD6803 RGB Pixels | Controlling library for strands of LPD6803 LED pixel dots. |
| LPD8806 | Arduino library for LED strips and pixels using LPD8806 (and probably LPD8803/LPD8809) |
| LPS | Arduino library for Pololu LPS25H and LPS331AP boards |
| LSM303 | Arduino library for Pololu LSM303 boards |
| LSM6 | LSM6 accelerometer and gyro library |
| LTC1392 library | Arduino library for the LTC1392 Micropower Temperature, Power Supply and Differential Voltage Monitor |
| LTC2942 | Library for Analog Devices LTC2942 battery gas gauge. |
| Luni | Implements a framework for device drivers for use on the Arduino. |
| mPower | Control a Ubiquiti mPower pro IP power switch |
| M10ADC | ADC library for PulseRain M10 board. |
| M10CODEC | CODEC library for the Si3000 CODEC on PulseRain M10 board. |
| M10DTMF | DTMF library for PulseRain M10 board. |
| M10ESP8266 | library for ESP8266 shield. |
| M10Examples | Examples for PulseRain M10 board. |
| M10I2C | I2C library for PulseRain M10 board. |
| M10JTAG | JTAG UART library for PulseRain M10 board. |
| M10LCD | Library for LCD Interface |
| M10PS2 | Library for PS2 Interface |
| M10PWM | PWM library for PulseRain M10 board. |
| M10SD | microSD library for PulseRain M10 board. |
| M10SerialAUX | Auxiliary Serial port library for PulseRain M10 board. |
| M10SevenSeg | Library for Seven Segment Display |
| M10SRAM | SRAM (Microchip 23LC1024) library for PulseRain M10 board. |
| M2M Solutions Logger Library | Arduino library for logging. |
| M2M Solutions MiraOne Library | Arduino library for the MiraOne radio module by Lumenradio AB. |
| M2M Solutions Purplepoint Boards Library | Arduino library for Purplepoint IoT boards. |
| M2M Solutions Quectel Library | Arduino library for Quectel cellular modules. |
| M2M Solutions TLV Library | Arduino library for the TLV format. |
| M5Stack | Library for M5Stack Core development kit |
| M5Stack-SD-Updater | SD Card Loader for M5 Stack |
| M5Stack_Avatar | Yet another avatar module for M5Stack |
| M5ez | Complete interface builder for the M5Stack, an ESP32 based mini tinker-computer |
| Madgwick | Helpers for MadgwickAHRS algorithm |
| MagAlpha Angle Sensor Library | Arduino library for the MPS MagAlpha magnetic angle sensor. |
| MagStripe | Decode data from TTL (raw) magnetic card readers. |
| Mahony | Helpers for MahonyAHRS algorithm |
| MakerVision | Arduino library used by Scratch generated code on http://makervision.io |
| MakestroCloudClient | Library for connecting with Makestro Cloud |
| Marceau | This is a library that allows devices to be easily controlled over serial and websockets. |
| MatrixMath | Minimal linear algebra library |
| MatrizLed | Librería para matrices de leds de 8x8 con controladores MAX7219 o MAX7221. |
| MAX1464 Arduino library | A complete interface for the the Maxim MAX1464 Multichannel Sensor Signal Processor for Arduino. |
| MAX1704X | Arduino library for MAX17043/MAX17044 lithium ion battery fuel gauge. |
| MAX17048 | Arduino library for MAX17048/MAX17049 1-Cell/2-Cell Fuel Gauge with ModelGauge |
| MAX30100 | This Library supports the MAX30100 Pulse Oximetry IC |
| MAX30100lib | Maxim-IC MAX30100 heart-rate sensor driver and pulse-oximetry components |
| MAX3100 Serial | Serial communication using MAX3100 USART chip. |
| MAX31850 DallasTemp | A version of the DallasTemp Arduino library with MAX31850 support (Requires OneWire with MAX31850 support!) |
| MAX31850 OneWire | A version of the OneWire Arduino library with MAX31850 support |
| MAX6675 library | Arduino library for interfacing with MAX6675 thermocouple amplifier |
| MAX6675_Thermocouple | The Library implements a set of methods for working with a thermocouple based on the MAX6675 driver. |
| MAX77650-Arduino-Library | An Arduino library for the Maxim Power Management Controller MAX77650 |
| mbino | Port of mbed OS APIs to the Arduino platform |
| MCCI LoRaWAN LMIC library | Arduino port of the LMIC (LoraWAN-MAC-in-C) framework provided by IBM. |
| MCP3XXX | An Arduino Library supporting the MCP3XXX series of ADC SPI chips, including MCP3002, MCP3004, MCP3008 and others. |
| Mcp3208 | Arduino library for the MCP3208/3204 12 bit ADC. |
| MCP3221 | MCP3221 Driver (12-bit ADC with hardware I2C Interface) |
| MCP342x | Library to support Microchip ADC342x analogue to digital converters. |
| MCP4728 | Arduino library for MCP4728 quad channel, 12-bit voltage output Digital-to-Analog Convertor with non-volatile memory and I2C compatible Serial Interface |
| MCP79412RTC | Arduino library for the Microchip MCP79411/12 Real-Time Clock/Calendar. |
| MCP9800 | Arduino Library for Microchip MCP9800/1/2/3 2-Wire High-Accuracy Temperature Sensors. |
| MCP9802 | MCP9802 Driver (12-BIT Temperature Sensor with I2C Interface) |
| MCP9808 | Arduino Library for Microchip MCP9808 Maximum Accuracy Digital Temperature Sensor. |
| MCUFRIEND_kbv | TFT Library for 2.4, 2.8, 3.5, 3.6, 3.95 inch mcufriend UNO Shields |
| MD_AButton | Library for multiple switches on one analog input. |
| MD_AD9833 | Library for using a AD9833 Programmable Waveform Generator. |
| MD_CirQueue | Library for FIFO queue implemented as a Ring Buffer. |
| MD_Cubo | Library for device independent LED Cubes. |
| MD_DS1307 | Library for using a DS1307 Real Time Clock. |
| MD_DS3231 | Library for using a DS3231 Real Time Clock. |
| MD_KeySwitch | Library for digital switches. |
| MD_LM335A | Library for using a LM335A temperature sensor. |
| MD_MAXPanel | Implements functions to manage a panel of MAX72xx based LED modules |
| MD_MAX72XX | Implements functions that allow the MAX72xx (eg, MAX7219) to be used for LED matrices (64 individual LEDs) |
| MD_Menu | Library for displaying and managing menus on displays with with up to 2 lines. |
| MD_MSGEQ7 | Implements functions for the MSGEQ7 7 band equaliser IC |
| MD_Parola | LED matrix text display special effects |
| MD_REncoder | Library for Rotary Encoder |
| MD_TCS230 | Library for TCS230 TCS3200 Colour Sensor |
| MD_TTT | Tic-Tac-Toe game logic library |
| MD_UISwitch | Library for User Interface switches. |
| MD_YX5300 | Library for Serial MP3 Player (Catalex YX5300 module) |
| Meeo | This library is used for connecting your Arduino device to Meeo. |
| MegunoLink | Library for storing data in the eeprom, processing serial messages and plotting data with MegunoLink. |
| MemoryUsage | Use this library to check your SRAM / Stack memory usage. |
| MergedStreams | Make an Arduino stream which writes reads and writes from two streams. |
| MFUthings | This is the library that be used in www.mfuthings.com which belongs to Mae Fah Luang University |
| MFRC522 | Arduino RFID Library for MFRC522 (SPI) |
| MHGroveBLE | Interface with Grove BLE v1 modules. |
| MH-Z CO2 Sensors | Ready to use imeplementation for CO2 sensors of the MHZ series (Intelligent Infrared CO2 Module) |
| MiCS6814-I2C | MiCS-6814 Gas Sensor I2C Interface Library |
| MicroDebug | Arduino debugging support library |
| micro-ecc | uECC |
| micro Maqueen | Simple library for the DF Robot micro:Maqueen BBC Micro:Bit Robot |
| MicroNMEA | Compact Arduino library to parse NMEA sentences. |
| Microchip_RN487x | An Arduino library for the Microchip RN487x |
| microgear-nbiot | NETPIE client library for BC95 NB-IOT module on Arduino platform. |
| MideaIRWrapper | A library that makes, easier work with Midea Air Conditioners. |
| MIDI Library | MIDI I/Os for Arduino |
| MIDIUSB | Allows an Arduino board with USB capabilites to act as a MIDI instrument over USB. |
| MillaMilla DS7505 Library | Arduino library for the DS7505 temperature sensor. |
| MilliStopper | Easy to use and lightweight stopper |
| MillisTimer | A timer library for working with millis(). |
| MINDSi | Code to assist with running MINDSi robots |
| MINDS-i-Drone | Code to assist with running MINDS-i Drones |
| miniDAC | Library for Arduino miniDAC module by Tamojit Saha and Sandeepan Sengupta. |
| Mini Grafx | Graphics Library for embedded devices with a framebuffer |
| Mirobot | This is the library that makes Mirobot (http://mirobot.io) work. |
| MjGrove | MjGrove |
| MKRMotorCarrier | Allows to use the MKR Motor Carrier |
| MKRGSM | Enables GSM/GRPS network connection using the Arduino MKR GSM 1400 board. |
| MKRWAN | Support library for MKR WAN 1300 |
| MLX90393_raw | MLX90393 magnetometer library. |
| MLX90614 | Library to support Melexis MLX90614 infrared thermometer |
| MMA8453_n0m1 | an Arduino Library for the Freescale MMA8453Q & MMA8452Q accelerometer. |
| MMA8652 | Library for the Freescale MMA8652 3-axis accelerometer |
| ModbusMaster | Enlighten your Arduino to be a Modbus master. |
| ModbusRTU_Slave | A library package commonly used by the other libraries being published by Geabong |
| ModbusRTU_Slave_RS485 | A library package for ARDUINO acting as ModBus slave communicating through UART-to-RS485 converter. Originally written by Geabong github user. Improved by Łukasz Ślusarczyk. |
| ModuleInterface | ModuleInterface is an open-source system for configuration of and data logging from Arduinos and similar devices. |
| Modulo | A library that provides support for Modulo hardware. |
| MotoMama Library | Simple library for H-Bridge MotoMama. |
| Motor Driver Library | Motor Driver Library for Arduino Shields with L293D and 74HC595 |
| Motor Shield V2.0 | Arduino library to control Motor Shield V2.0. |
| Mouse | Allows an Arduino/Genuino board with USB capabilites to act as a Mouse. |
| MOVI Voice Dialog Shield | This is the Arduino library for the MOVI(tm) Voice Dialog Shield. |
| movingAvg | A simple Arduino library for calculating moving averages. |
| MP3Player | Library for playing MP3 files |
| MPU6050_tockn | Arduino library for easy communicating with the MPU6050. |
| MPU9250 | Arduino library for MPU9250 Nine-Axis (Gyro + Accelerometer + Compass) MEMS MotionTracking™ Device |
| MPU9250_asukiaaa | It controls MPU9250 |
| MQTT | MQTT library for Arduino |
| msTask | Use hardware Timer1 to run tasks in time preset |
| MsTimer2 | Run an interrupt function using Timer2 |
| MS5xxx | Library for digital pressure sensors MS5xxx by Measurement Specialties (MEAS). |
| MSGEQ7 | Library for Musicvisualization with MSGEQ7 |
| MTCParser | Midi Time Code (MTC) parser |
| Multi Channel Relay Arduino Library | Arduino library to control Multi Channel Rely. |
| MultiLcd | Drive multiple LCDs like a single LiquidCrystal object. |
| MultiTrans | This library is an implementation of a multi channel transceiver. |
| multiplePinOps | An Arduino library to drive multiple pins with the same API. |
| MultitapKeypad | A library (driver) for matrix 4x3 or 4x4 keypad supports multi-tap and long-tap. |
| Music Shield | Arduino library to control Music Shield V2.0. |
| MusicWithoutDelay | A library to play multiple musical notes at the same time without Delay. |
| Mutila | Mouse's Utilities for Arduino |
| Muwerk scheduler library | cooperative scheduler and mqtt-like communication queues |
| Muwerk ustd library | A minimal and highly portable micro-standard-library for arrays, queues and maps |
| MyBlinker | A LED blinker library for Arduino platform. |
| MySensors | Home Automation Framework |
| MySQL Connector Arduino | Connects Arduino using Arduino Ethernet-compatible shields including the Ethernet Shield and WiFi Shield. |
| my92xx | MY9291 and MY9231 LED driver library for Arduino AVR and ESP8266 |
| NanoPlayBoard | Enables easy access to the sensors and actuators of the Arduino NanoPlayBoard. |
| NDNOverUDP | A simpler and lighter NDN protocol for local IoT contexts. |
| NeoBufferedPrint | Intermediate printing class for reducing the number of writes. |
| NeoGPS | NMEA and ublox GPS parser, configurable to use as few as 10 bytes of RAM |
| NeoNextion | Arduino library for controlling Nextion displays |
| NeoPixelBus by Makuna | A library that makes controlling NeoPixels (WS2811, WS2812, WS2813 & SK6812) and DotStars (APA102) easy. |
| NeoPixel Painter | Arduino library for easy creation of LED strip animations, based on the NeoPixel library. |
| NeoSWSerial | An efficient replacement for SoftwareSerial at baud rates 9600, 19200 and 38400. |
| Neo7Segment | A library to display numbers and letters on Neo7Segment displays. |
| Neosegment | Simple control of Neosegment Displays |
| Neotimer | "A powerful non-blocking timer" |
| NetEEPROM | A library that stores and retrieves network configuration from EEPROM. |
| Neurona | Artificial Neural Network architectures for Arduino |
| NFC Tag M24LR6E | Arduino library to control Grove - NFC Tag |
| Nintendo | Connect all your favourite Nintendo Controllers to your Arduino. |
| NintendoControllersSTM32 | Support Nunchuck, GameCube controller and Game Port joysticks on STM32F1 |
| Nintendo Extension Ctrl | Library for talking to Nintendo extension controllers over I2C. |
| NmraDcc | Enables NMRA DCC Communication |
| Nokia 5110 | Nokia 5110 LCD driver |
| Nokia 5110 LCD library | Arduino library for driving the Nokia 5110 LCD |
| Nokia5110 | Nokia 5110 lcd library for Arduino |
| NonBlockingRTTTL | Non-blocking Arduino library for playing RTTTL melodies. |
| noolite_tx | TX library for noolite 433 MHz communication protocol. |
| Nova Fitness Sds dust sensors library | A high-level abstaction over Sds sensors family. |
| NRFLite | nRF24L01+ library requiring very little code along with YouTube videos showing all available features. |
| NTC_Thermistor | The Library implements a set of methods for working with a NTC thermistor. |
| NTPClient | An NTPClient to connect to a time server |
| NtpClientLib | Ntp Client Library |
| NXPMotionSense | Motion sensing with NXP FXOS8700 Accelerometer & Magnetometer and NXP FXAS21002 Gyroscope. |
| OakOLED | An Adafruit GFX driver for the Oak OLED (an SSD1306 with no reset line) |
| OBD2 | An Arduino library for reading OBD-II data from your car over CAN bus. |
| OctoPrintAPI | Arduino library to access OctoPrint API. |
| OctoSonar | A library to support the OctoSonar v2 HC-SR04 concentrators |
| OctoWS2811 | Control thousands of WS2812B / NeoPixel LEDs at video refresh speeds |
| OLED Display 96x96 | Arduino library for controlling OLED Display 96x96, using I2C communication. |
| OLED Display VGY12864L-03 | ARDUINO Library for OLED Display VGY12864L-03. |
| OLED SSD1306 - SH1106 | Supported OLED display chip: SSD1306 or SH1106. Supported Interface: I2C (internal driven) |
| Olympic Robotic Challenge | A library to Olympic Robotic Challenge competition and supporting the official kit. |
| OneButton | Arduino libary for improving the usage of a singe input button. |
| OneSheeld | It allows you to control your 1Sheeld(s). |
| OneWire | Access 1-wire temperature sensors, memory and other chips. |
| OneWireHub | OneWire slave device emulator with support for up to 32 simultaneous 1wire devices. |
| Onion Arduino Library | Onion library for use with the Arduino IDE and the Arduino Dock. |
| OPC | A library for Arduino OPC Server support. |
| OpcServer | Open Pixel Control (OPC) Server Library for Arduino |
| OpenBCI_32bit_Library | The library for controlling OpenBCI Cyton (32bit) boards. The Cyton is the main one. |
| OpenBCI_32bit_SD | The library for controlling OpenBCI Cyton (32bit) SD cards. |
| OpenBCI_Ganglion_Library | The library for OpenBCI Ganglion board. Please use the DefaultGanglion.ino file in the examples to use the code that ships with every Ganglion board. Look through the skimmed down versions of the main firmware in the other examples. |
| OpenBCI_Radios | The library for OpenBCI RFDuino system for GZLL |
| OpenBCI_Wifi | The core of the OpenBCI Wifi Shield. |
| OpenBCI_Wifi_Master | The library for controlling Push The World - OpenBCI Wifi Shield |
| OpenDevice | OpenDevice is a set of tools and APIs to build solutions for the "Internet of Things" like home automations systems, robotics, smart city, energy monitoring, security, sensor monitoring |
| OpenTherm Library | OpenTherm Library for HVAC system control communication using Arduino and ESP8266 hardware. |
| Opentherm | Arduino library to send and receive data from Opentherm devices. |
| OPTIGATrustX | This library allows you to communicate with OPTIGA™ Trust X Products. |
| Oregon | Decode data from Oregon sensors. |
| OSC | Open Sound Control (OSC) |
| OSFS | An Overly Simplified FileSystem for storing thing in the Arduino's EEPROM |
| Ospom | Ospom is FaceBook for your Arduino. |
| PMsensor | Arduino Particulate Matter Sensors for GP2Y1010AU0F. |
| pRNG | Pseudo-random number generator |
| Pablo | A library to run Pablo, an Arduino based drawing machine |
| PacketSerial | An Arduino Library that facilitates packet-based serial communication using COBS or SLIP encoding. |
| Packetizer | binary data packer / unpacker |
| PageBuilder | HTML string assembly aid library for ESP8266/ESP32 WebServer. |
| PagonGameDev GameLoop | "Library for Creating Game with GameLoop" |
| Parallax LCD | A library for writing to Parallax three wire LCDs. |
| Parse Arduino SDK | A library that provides access to Parse |
| PCA9505_06 Library | Library for the 40bit PCA9505/06 I2C Port Expander |
| PCA9536 | PCA9536 Driver (4-Channel GPIO I2C Expander) |
| PCA9536Arduino | Arduino library for PCA9536 4-Bit I2C and SMBus I/O Expander With Configuration Registers |
| PCA9536_RGB | PCA9536 RGB LED Driver |
| PCA9547 | Arduino library for PCA9547 (8-channel I2C-bus multiplexer with reset) |
| PCD8544 | Philips PCD8544 or compatible LCD library. |
| PCF2129 | Arduino library for RTC PCF2129 with integrated quartz crystal |
| PciManager | This library helps you manage Pin Change Interrupts: subscribe and receive change events. |
| PCM | Playback of short audio samples. |
| PCM51xx DAC | Arduino library for TI PCM51xx DAC ICs software configuration via I2C. |
| PersWiFiManager | Persistent WiFi Manager |
| PetriNetLib | PetriNet Library |
| PGMWrap | A convenient library allowing structures and variables stored in PROGMEM to be read directly. |
| PHPoC | PHPoC Ethernet/WiFi Shield for Arduino |
| Phant | A simple interface to post data to a phant stream. |
| Picaso-Serial-Arduino-Library | Provides library access to communicate with the 4D Systems Picaso processor, when configured in Serial/SPE mode |
| PID | PID controller |
| Pin | An easy to use Arduino library for fast and simultaneous operations on Arduino I/O pins. |
| PinChangeInterrupt | A simple & compact PinChangeInterrupt library for Arduino. |
| PinExtender Library | Library for Pin Extention |
| Pinduino | Infterface library for pinduino |
| PixelMaestro | Library for creating and rendering 2D animations and patterns. |
| PJON | PJON is an open-source, multi-master, multi-media bus network protocol |
| PL_microEPD | A Universal Hardware Library for 1.1”, 1.4", 2.1" and 3.1" E-Paper displays(EPDs) from Plastic Logic based on UC8156 driver IC. |
| Plaquette | An object-oriented library for creative physical computing. |
| PlotPlus | Plotting library compatible with Sloeber IDE and SimPlot |
| Plotter | An Arduino library for easy plotting on host computer via serial communication. |
| PLS7 shield | Arduino shield with various I/O devices |
| PM2005Lib | Controls and reads out data from a PM2005 laser particle sensor module. |
| PM2008 I2C | Arduino library to control Cubic PM2008 I2C |
| PmodCls | Driver for the Digilent PmodCLS LCD device |
| PMS Library | Arduino library for Plantower PMS sensors. |
| PointzNet | A library that makes Internet of Things send data to PointzNet.com. |
| PololuHD44780 | C++ library for the Arduino IDE that allows you to control an LCD that uses the Hitachi HD44780 protocol. |
| PololuLedStrip | Arduino library for addressable RGB LED strips from Pololu |
| PololuMaestro | Pololu Maestro Servo Controller library for Arduino |
| PololuQik | Arduino library for the Pololu qik dual serial motor controllers |
| PololuRPiSlave | Pololu Raspberry Pi I2C Slave Arduino library |
| Polymorphic Buttons | A simple library to make multifunction buttons. |
| Pozyx | Library for the pozyx indoor positioning shield |
| PPMEncoder | A library to encode/generate a PPM signal for controlling RC Cars, etc... |
| PreciseLM35 | A simple LM35 wrapper with optional voltage calibration facility |
| PrintEx | A printing & formatting enhancement for Stream & Print based libraries. |
| PrinterDuino | The simplest library to print in paper using 3 axis |
| Printoo_Library | The library for the Printoo modules. |
| Pro Trinket USB Keyboard Library | An arduino library to turn a Pro Trinket 5V/16MHz into a USB Keyboard! |
| Pro Trinket USB Mouse | Library for Pro trinket to turn it into a mouse! |
| ProcessScheduler | An OOP multitasking library |
| ProtoCentral ADS1220 24-bit ADC Library | Library for the ProtoCentral ADS1220 breakout board |
| ProtoCentral FDC1004 Capacitive Sensor Library | Library for the ProtoCentral FDC1004 breakout board |
| ProtoCentral MAX30205 Body Temperature Sensor Library | This is a library for the ProtoCentral MAX30205 Body Temperature Sensor |
| PS2KeyAdvanced | PS2 keyboard FULL control and ALL keys processing, as well as LED control. |
| PS2KeyMap | PS2 keyboard codes from PS2KeyAdvanced to UTF-8 for any Latin language keyboard. |
| PS2KeyRaw | PS2 keyboard control and raw data receiving |
| PS2Keyboard | Use a PS/2 Keyboard for input |
| Ps2KeyboardHost | PS2 Keyboard host controller |
| PTW-Arduino-Assert | The library Push The World uses for unit testing. |
| PubSubClient | A client library for MQTT messaging. |
| PubSubClientTools | Tools for easier usage of PubSubClient |
| Pubnub | Pubnub SDK for Arduino. |
| PulsePosition | Send and receive multiple high resolution PPM encoded signal streams. |
| PulseSensor Playground | Support at PulseSensor.com |
| Pushbutton | Pushbutton library for Arduino |
| Pushetta | The library to use Pushetta service, a service to push notifications to mobile phones and other devices |
| PWMServo | Control RC Servo motors. |
| PxMatrix LED MATRIX library | PxMatrix LED MATRIX library for ESP32 and ESP8266 |
| QDispatch | Synchronous task library. |
| QList | Library implements linked lists |
| QC2Control | Set the voltage of a Quick Charge 2.0 source via the Arduino. |
| QC3Control | Sets the voltage of a Quick Charge 3.0 source. |
| QRCode | A simple QR code generation library. |
| QTRSensors | Arduino library for the Pololu QTR Reflectance Sensors |
| Queue | Queue handling library. |
| Queuetue Digital Balance Library | A library of functions to build a digital balance |
| Queuetue HX711 Library | Simple driver for the HX711 ADC. |
| Quirkbot | Allows you to program Quirkbots. |
| rBase64 | Real BASE64 Function Library (Generic) |
| r89m Buttons | A library that makes working with buttons simple. |
| r89m CapacitiveButton | Handle CapacitiveButtons, powered by the CapacitiveSensor library |
| r89m MPR121Button | Handle MPR121Buttons, powered by Adafruit's MPR121 library |
| r89m PushButton | Handle PushButtons, debounced using the Bounce2 library. |
| RadiationWatch | Arduino driver for Radiation Watch Pocket Geiger sensor |
| Radio | Library for controlling FM radio receiver chips. |
| Ramp | A library that manage interpolation beetween values. |
| RapifireMqttClient | Enables the communication between Arduino and RAPIFIRE platform. |
| RBD_Button | Read and debounce buttons and switches. |
| RBD_Capacitance | Measure change in capacitance. |
| RBD_HumanSensor | Detect human presence, touch, and pickup events. |
| RBD_Light | Control many lights. |
| RBD_LightSensor | Read and calibrate photoresistors. |
| RBD_Motor | Control many motors without delay. |
| RBD_SerialManager | A simple interface for serial communication. |
| RBD_Servo | Control many servos without delay. |
| RBD_Threshold | Set and check numeric quantile scales. |
| RBD_Timer | Manage many timed events. |
| RBD_WaterSensor | Measure and calibrate water level sensors. |
| RBL_nRF8001 | An Arduino library for the nRF8001 products such as the BLE Shield and Blend. |
| RCReceiver | A library to add support for rc receivers. |
| rc-switch | Operate 433/315Mhz devices. |
| RCLSwitch | Compact version of RC Switch |
| ReactorProtocol | Simulated Reactor communication protocol. |
| Redis for ESP8266 | An Arduino library for Redis that works on ESP8266. |
| redkea | Build custom user interfaces to control your devices using your smartphone. |
| Relay | Simple relay usage |
| RelayModule | The Library implements a set of methods for working with a digital relay module. |
| RemoteDebug | Remote debug over telnet for Arduino ESP8266 and ESP32 |
| RemoteMe | Libraries for RemoteMe.org system |
| RemoteMeUtils | Utils Libraries for RemoteMe.org system |
| ResponsiveAnalogRead | Arduino library for eliminating noise in analogRead inputs without decreasing responsiveness |
| RESTClient | Enables sending REST messages using Arduino Ethernet. For all boards. |
| RFExplorer 3GP IoT | Library reference for RFExplorer 3GP IoT |
| RF24 | A library for NRF24L01(+) communication. |
| RF24Ethernet | Open TCP/IP wireless/radio IoT mesh networks for Arduino |
| RF24G | A simple way for up to 6 nRF24L01 radios to communicate with each other. |
| RF24Mesh | A library for NRF24L01(+) devices mesh. |
| RF24Network | A library for NRF24L01(+) devices network. |
| RfidDb | A library that stores 32 bit identifiers and associated names to EEPROM which can be used to as a basis for RFID access control applications. |
| RFM69_LowPowerLab | Simple Arduino library for SPI flash memory chips |
| RGB | This library for Arduino allows you to control RGB led. |
| RGB matrix Panel | Arduino library and example code for the 16x32 RGB matrix panels in the shop |
| RGBProgress | Calculate an RGB color according to a progression. |
| RGB_LED | A library that manage 4 legs rgb leds colour and light duration. |
| RGBLEDBlender | A basic RGB LED blending library. |
| RingBuf | A library for buffering items into a ring (circular/FIFO) buffer |
| RingBufCPP | A library for buffering items into a ring (circular/FIFO) buffer |
| RingBuffer | This library allows to use ring buffer with and without interrupts. |
| RN487x | An Arduino library for the Microchip RN487x |
| ROKduino | Allows control of Rokenbok Education ROKduino robotics system. |
| RoboCore - Serial Relay | Library for the Serial Relay module (https://www.robocore.net/modules.php?name=GR_LojaVirtual&prod=663) |
| Robopoly Bluetooth | This library allows you to use the bluetooth module on the Robopoly Shield. |
| Robopoly Linear Camera | This library allows you to get data from the Robopoly Linear Camera. |
| Robopoly PRismino | This library allows you to use all the functions of the Robopoly PRismino and the Robopoly Shield. |
| Robopoly RomeEnco | This library allows you to read up to four encoders at the same time. |
| Robot Control | Enables easy access to the controls of the Arduino Robot Control board. For Arduino Robot only. |
| RobotDuLAB Arduino Library | Bibliothèque de pilotage simplifié de RobotDuLAB. |
| Robot IR Remote | Allows controlling the Arduino Robot via an IR remote control. For Arduino Robot only. |
| Robot Motor | Enables easy access to the motors of the Arduino Robot Motor board. For Arduino Robot only. |
| RogueMP3 | A library to communicate with the Rogue Robotics MP3 Playback Modules. |
| RogueSD | A library to communicate with the Rogue Robotics Data Storage Modules. |
| RokitSmart | A library for RokitSmart users |
| Romans Audio FastDigitalPin Library | Arduino lib for fast digital reads and writes. |
| Romans Audio RARGBLED Library | Arduino lib for RGB LEDs |
| Romi32U4 | Romi 32U4 Arduino library |
| RootCertificates | Library used to associate certificates to top level domains |
| Rosserial Arduino Library | Use an Arduino as a ROS publisher/subscriber |
| RotaryEncoder | Use a rotary encoder with quadrature pulses as an input device. |
| RTClib | A fork of Jeelab's fantastic RTC library |
| RTCtime | A "Standard C Runtime" compatible library for interfacing the DS1307 and DS3231 Real Time Clock modules. |
| RTCx | Library to access DS1307, DS1337/8, MCP7941x and PCF85263 real-time clocks. |
| Rtc by Makuna | A library that makes interfacing DS1307 and DS3231 Real Time Clock modules easy. |
| RTCDue | Use for the RTC inside the SAM3X8E from the Arduino DUE |
| RTCLib by NeiroN | A library that makes interfacing DS1302, DS1307, DS3231, PCF8583, PCF8563, RTC_Millis Real Time Clock modules easy. |
| RTCTimer | An Arduino library to easily perform scheduled tasks. |
| RTCZero | Allows to use the RTC functionalities. For Arduino Zero, MKRZero and MKR1000 only. |
| RTC4543lib | A simple RTC4543 library. |
| RTD10K-temp-sensor | Read temperature with analog input and 10K RTD |
| Rtttl | A library that plays Rtttl melodies |
| RV-1805-C3 | Library for Micro Crystal RV-1805-C3 extreme low power RTC module. |
| S11059 | A color sensor library for Arduino |
| S4ALib | Simple library for S4A EDU Robotic Controller. |
| S5851A | A temperature sensor library for Arduino |
| S9706 | A color sensor library for Arduino |
| SakuraIO | Library for Sakura Communication Module (https://sakura.io/) |
| SandTimer | Easy to use and lightweight timer |
| sarmfsw | sarmfsw |
| ScheduleTable | This library allows to schedule multiple actions along time. |
| Scheduler | Allows multiple tasks to run at the same time, without interrupting each other. For Arduino sam and samd architectures only (Due, Zero...). |
| ScreenUi | ScreenUi is a simple user interface library for character based LCDs like those commonly used with Arduinos. |
| SD | Enables reading and writing on SD cards. |
| SdFat | FAT16/FAT32 file system for SD cards. |
| SDS011 sensor Library | Nova Fitness SDS011 dust sensor library |
| SDS011_vers | A library for NovaFitness SDS011 Particle Matter Sensor |
| secTimer | Simple seconds counter |
| Seeed Wio GPS Board | Seeed wio gps board Arduino library. |
| Seeeduino GPRS | Arduino library to control Seeeduino GPRS. |
| Sensor | A simple Arduino Sensor/map wrapper |
| SensorFusion | A library that makes using a IMU a breeze. |
| SeqButton | Sequential Button Arduino Library |
| SeqTimer | Small piece of sequential Timer class (does not modify hw timers) |
| SerialCommands | An Arduino library to tokenize and parse commands received over a serial port. |
| Serial Controlled Motor Driver | Use this to command the SCMD and connected chain. |
| SerialDebug | Improved serial debug to Arduino with debug levels an simple software debugger |
| SerialFlash | Access SPI Serial Flash memory with filesystem-like functions |
| SerialMP3Player | A library for Serial MP3 Player board (YX5300 chip). |
| SerialRFID | Arduino library to read RFID tags from ID-innovations RFID readers (e.g. ID-12LA) using serial. |
| SerialTerminal | Arduino Hardware Serial Terminal |
| SerialUI | A user interface through the serial channel (menus, sub-menus, input requests and command execution) and a GUI back-end, with support for navigation through the menu hierarchy and online help. |
| SerialUtil | A library for sending/recieving data between two arduino's over serial communication |
| Servo | Allows Arduino/Genuino boards to control a variety of servo motors. |
| ServoOsc | Library to configure a servo to oscillate around a center point. |
| SetPoint | A library that makes detecting changes on an analog input simple. |
| SevSeg | Turns your Arduino into a seven segment display controller! |
| SevSegSPI | Connect 4 digit seven segment display via SPI interface |
| SevenSeg | A mature and flexible seven segment display driver. |
| sevenSegmentDisplay | Allow to control both common-anode or common-cathode 7 segment displays |
| Seven Segment Library | Arduino Library for using common anode seven segment display |
| Seven Segment Pixel | Arduino library for controlling custom-built, pixel based 7 segment displays. |
| SFFS | Arduino FRAM file system for I2C/SPI FRAM breakout boards |
| SharpDistSensor | Sharp analog distance sensor library |
| SharpIR | Allow to acquire distance data from analog Sharp IR sensors |
| ShiftDisplay | Arduino library for driving 7-segment displays using 74HC595 shift registers |
| Shift Register LED Matrix Lib | A driver for LED matrices that use shift registers to control rows and columns. |
| ShiftRegister74HC595 | Simplifies usage of shift registers, designed for the 74HC595. |
| shift7seg | A library to simplify the use of 74hc595 serial in/parallel out shift registers as drivers for a 4 digit 7 segment display. |
| Shifty | Extremely flexible and easy-to-use shift register driver for 74HC595 shift registers |
| Shutters | Allows non-smart roller-shutters to be percentage-controlled using time |
| Sim800L Library Revised | Arduino library for Sim800L |
| SimpleDHT | Arduino Temp & Humidity Sensors for DHT11 and DHT22. |
| simpleDSTadjust | Automatic Daylight Saving Time adjust functionality for Arduino/ESP8266 |
| SimpleExpressions | Make you Robots cute and noisy |
| SimpleKalmanFilter | A simple implementation of Kalman Filter. |
| SimplePacketComs | A library to convert byte streams of packets into floats. |
| SimplyAtomic | A library for creating portable atomic blocks within your program |
| Sindormir SevenSegments | Simple Seven Segments library for Arduino. |
| Single LED Library | Makes intergrating non interrupting lighting behaviours easy! |
| singleSevSeg | A library that makes working with seven segment displays way easier. |
| SixAxisRing | A library for communicating with the Six Axis Shield. |
| six-digit-seven-segment | A library that allows you to easily controll a 6-digit 7-Segment Multiplex Matrix |
| Sixfab_CellularIoT | This is library of Sixfab Cellular IoT Shield and Cellular IoT Application Shield. |
| Sleep_n0m1 | A library that sets the Arduino into sleep mode for a specified length of time, or until an interrupt |
| SlipMassage | SlipMassage is a microcontroller message packer and parser for the SLIP format in different protocols. |
| SlowMotionServo | This library allows to move multiple servos slowly. |
| Small e-paper Shield V2 | Arduino library to control Small e-paper Shield V2. |
| SmallSetup | Optimize the Arduino setup routines. |
| SmartCardReader | A Library with Samples for the Parallax Smart Card Reader. |
| SmartDial | A library to communicate with the Rogue Robotics SmartDial. |
| SmartEverything CC2541 | Library code for the TDK-SP13808 module. |
| SmartEverything HTS221 | Library code for HTS221 Capacitive digital sensor for relative humidity and temperature |
| SmartEverything Lion RN2483 | Library code for the Microchip RN2483 LoaraWAN Module |
| SmartEverything LPS25H | Library code for LPS25H MEMS pressure sensor: 260-1260 hPa absolute digital output barometer |
| SmartEverything LSM6DS3 | Library code for LSM6DS3 iNEMO inertial module:3D accelerometer, 3D gyroscope |
| SmartEverything LSM9DS1 | Library code for LSM9DS1 iNEMO inertial module:3D accelerometer, 3D gyroscope, 3D magnetometer |
| SmartEverything NFC NT3H1101 | Library code for the NXP NT3H1101 a NFC_I2C module |
| SmartEverything SE868-AS | Library code for the Telit SE868-AS GPS System |
| SmartEverything SIGFOX LE51-868 | Library code for the TELEIT LE51-868 a SIGFOX module |
| SmartEverything VL6180X | Library code for the Ambient Light & Proximity sensor from ST component. |
| SmartMatrix3 | Drive multiplexed RGB matrix panels from your Teensy 3 |
| Smart Motor Driver - SAMI | Arduino library for SAMI the Smart Motor Driver by dannimakes. |
| Smartcar shield | Arduino library for controlling the Smartcar platform |
| SmoothADC | Get ADC to return averaged values. |
| SmoothThermistor | Flexible thermistor reading library. |
| SnappyXO-PreciseMovement-library | Move your SnappyXO robot more precisely. |
| SocketIoClient | socket.io Client for ESP8266 and Arduino |
| Sodaq_BMP085 | An Arduino library for the BMP085/BMP180 Barometric Pressure + Temp sensor |
| Sodaq_dataflash | An Arduino library for the AT45DB dataflash as used on SODAQ boards. |
| Sodaq_DS3231 | An Arduino library for the DS3231 RTC (Real Time Clock). |
| Sodaq_HTS221 | An Arduino library for the HTS221 sensor. |
| Sodaq_LIS3DE | An Arduino library for the ST LIS3DE. |
| Sodaq_LPS22HB | An Arduino library for the LPS22HB sensor. |
| Sodaq_LSM303AGR | An Arduino library for the ST LSM303AGR. |
| Sodaq_nbIOT | An Arduino library for the uBlox nbIOT modules. |
| Sodaq_PcInt | An Arduino library to deal with PCINT (Pin Change Interrupts) |
| Sodaq_RN2483 | An Arduino library for the Microchip RN2483. |
| Sodaq_SHT2x | An Arduino library for the SHT21 / SHT25 humidity and temperature sensors |
| Sodaq_UBlox_GPS | An Arduino library for the UBlox EVA7M (as available on LoRaONE). |
| Sodaq_wdt | An Arduino wrapper for the Watch Dog Timer. |
| SoftModem | Audio Jack Modem Library for Arduino. |
| SoftPWM | A software library to produce a 50 percent duty cycle PWM signal on arbitrary pins. |
| SoftTimer | SoftTimer is a lightweight pseudo multitasking solution for Arduino. |
| SoftTimers | The SoftTimers arduino library is a collection of software timers. The library aims at greatly simplifying multitask complexity. |
| SoftWire | Software I2C library. |
| SoftwareReset | Allow to reset an arduino board from the sketch |
| SoftwareWire | Creates a software I2C/TWI bus on every pins. |
| SomeSerial | A library to wrap HardwareSerial, SoftwareSerial or USBAPI Serial_. |
| somo-ii-lib | A controller library for the SOMO-II MP3 decoder |
| SOMOIoD | SOMO Library for the gen4-IoD and IoD-09 by 4D Systems |
| SonarI2C | A library to support cheap ultrasonic sensors on I2C bus |
| souliss | SmartHome Networking Framework |
| SpacebrewYun | Enables the communication between interactive objects using WebSockets. For Arduino Yún only. |
| SparkFun AD5330 | Libraries for the AD5330 8-bit DAC |
| SparkFun ADXL345 Arduino Library | An Arduino library for interfacing with the SparkFun Triple Axis Accelerometer Breakout - ADXL345 |
| SparkFun AK9750 Human Presence Sensor Library | Library for the AK9750 PIR Human Presence Qwiic Board |
| SparkFun APDS9960 RGB and Gesture Sensor | Library for the Avago APDS-9960 sensor |
| SparkFun AS726X | A library to drive the AMS AS726X NIR/VIS Spectrum Sensor |
| SparkFun ATSHA204 Library | Library for the ATSHA204 IC. |
| SparkFun Bar Graph Library | Provides functionality of 10-segment bar graphs. |
| SparkFun BH1749NUC Arduino Library | Library for the BH1749NUC color sensor on the SparkFun Qwiic RGB Sensor |
| SparkFun BME280 | A library to drive the Bosch BME280 Altimeter and Pressure sensor |
| SparkFun BNO080 Cortex Based IMU | Library for the SparkFun Qwiic VR IMU - BNO080/BNO085 |
| SparkFun CCS811 Breakout | A library to drive the AMS CCS811 by I2C. |
| SparkFun Color LCD Shield | This is an Arduino library for SparkFun's Color LCD Shield |
| SparkFun ePaper Arduino Library | Library for SparkFun ePaper displays |
| SparkFun Flexible Grayscale OLED Breakout | Library for the SparkFun Flexible Grayscale Display. |
| SparkFun Graphic LCD Serial Backpack | Library containing functions for SparkFun Graphic LCD Serial Backpack |
| SparkFun GridEYE AMG88 Library | Library for the Panasonic GridEYE Thermopile Array - AMG88 |
| SparkFun Haptic Motor Driver | Library for the DRV2605L Haptic Motor Driver |
| SparkFun HM1X Bluetooth Arduino Library | Library for the HM-12 and HM-13 Bluetooth 4.0 modules |
| SparkFun HTU21D Humidity and Temperature Sensor Breakout | HTU21D temperature and humidity densor breakout. |
| SparkFun HyperDisplay Library | Standardized library for control of displays |
| SparkFun I2C GPS Reading and Control | Library for the SparkFun Qwiic I2C GPS Module |
| SparkFun ISL29125 Breakout | Arduino library showing basic functionality for the ISL29125 RGB Light Sensor Breakout Board. |
| SparkFun Line Follower Array | Library to operate the 8 position line sensor array for robots. |
| SparkFun LIS3DH Breakout | A library to drive the STmicro LIS3DH by SPI or I2C. |
| SparkFun LP55231 Breakout | A library to control the Texas Instruments LP55231 9-channel LED driver. |
| SparkFun LPS25HB Pressure Sensor Library | Library for the SparkFun Qwiic Pressure Sensor - LPS25HB. |
| SparkFun LSM303C 6 DOF IMU Breakout | Driver for ST's LSM303C 6-DOF IMU (3-axis accelerometer & 3-axis magnetometer) |
| SparkFun LSM6DS3 Breakout | A library to drive the STmicro LSM6DS3 by SPI or I2C. |
| SparkFun LSM9DS0 Breakout | Library for the 9 degree of freedom IC -ST Micro's LSM9DS0. |
| SparkFun MAX3010x Pulse and Proximity Sensor Library | Library for the MAX30102 Pulse and MAX30105 Proximity Breakout |
| SparkFun MAX31855K Thermocouple Digitizer | K type thermocouple digitizer board. |
| SparkFun MetaWatch | A simple library to interface from Arduino to BlueSMiRF to MetaWatch |
| SparkFun MG2639 CellShield | Driver library for SparkFun's MG2639 cellular shield. |
| SparkFun Micro OLED Breakout | Library for the SparkFun Micro OLED Breakout. |
| SparkFun MicroView | The MicroView is a chip-sized Arduino with a built-in OLED, available from SparkFun Electronics |
| SparkFun MiniGen | SparkFun MiniGen library allows the user to generate sine, square, or triangle waves at up to 3MHz, and approximately 1Vp-p. |
| SparkFun MiniMoto | Arduino Library for the SparkFun MiniMoto board, which uses the TI DRV8830 IC for I2C low-voltage DC motor control. |
| SparkFun MLX90632 Noncontact Infrared Temperature Sensor | Library for the SparkFun Qwiic Noncontact Thermo Sensor - MLX90632 |
| SparkFun MMA8452Q Accelerometer | Basic I2C functionality of the MMA8452Q Accelerometer Breakout (https://www.sparkfun.com/products/12756) |
| SparkFun MPL3115A2 Altitude and Pressure Sensor Breakout | SparkFun's breakout for the Freescale MPL3115A2 Precision Altimeter |
| SparkFun MPU-9250 9 DOF IMU Breakout | Driver for InvenSense's MPU-9250 9-DOF IMU (3-axis gyroscope, 3-axis accelerometer & 3-axis magnetometer) |
| SparkFun MS5637 Barometric Pressure Library | Library for the SparkFun Qwiic Pressure Sensor - MS5637 |
| SparkFun MS5803-14BA Pressure Sensor | Library for MS5803-14BA Pressure Sensor. |
| SparkFun PCA9536 Arduino Library | Library for the PCA9536 on the SparkFun Qwiic RGB Sensor |
| SparkFun Quadstepper Motor Driver | 4-axis stepper motor driver, available from SparkFun Electronics |
| SparkFun Qwiic LED Stick Library | Library for the SparkFun Qwiic LED Stick |
| SparkFun Qwiic OpenLog | Library for the SparkFun Qwiic OpenLog |
| SparkFun QwiicRF | Arduino library for controlling the QwiicRF LoRa Radio Board |
| SparkFun Qwiic RTC RV1805 Arduino Library | A library to drive the RV-1805 extremely precise, extremely low power, real-time clock |
| SparkFun RedBot Library | Provides control to the SparkFun RedBot. |
| SparkFun RFD77402 Distance Sensor - VCSEL Time of Flight | Library for the SparkFun Qwiic Distance Sensor - RFD77402 |
| SparkFun RGB OLED 64x64 Library | Library for the SparkFun RGB OLED 64x64 0.6" - SSD1357. |
| SparkFun SCD30 Arduino Library | Library for the Sensirion SCD30 CO₂ Sensor |
| SparkFun SerLCD Arduino Library | Library for I2C, SPI, and Serial Communication with SparkFun SerLCD Displays |
| SparkFun SGP30 Arduino Library | Library for the Sensirion SGP30 air quality sensor |
| SparkFun Si7021 Humidity and Temperature Sensor | Library for Si7021 Humidity and Temperature Sensor. |
| SparkFun Simultaneous RFID Tag Reader Library | Library for the NANO M6E RFID Module from ThingMagic |
| SparkFun TLC5940 | Library for the TLC5940 IC. |
| SparkFun TSL2561 | An Arduino Library for the TSL2561 Luminosity Sensor Breakout from SparkFun Electronics. |
| SparkFun Ublox Arduino Library | Library for I2C Communication with Ublox modules |
| SparkFun VKey Arduino Library | Arduino Library for interfacing the SparkFun VKey Voltage Keypad. |
| SparkFun VCNL4040 Proximity Sensor Library | Library for the SparkFun Qwiic Proximity Sensor 20cm - VCNL4040 |
| SparkFun VEML6075 Arduino Library | Library for the VEML6075 on the SparkFun Qwiic UV Sensor |
| SparkFun VL53L1X 4m Laser Distance Sensor | Library for the SparkFun Qwiic 4m Distance Sensor - VL53L1X |
| SparkFun VL6180 Sensor | The VL6180 combines an IR emitter, a range sensor, and an ambient light sensor together for you to easily use and communicate with via an I2C interface. |
| SparkFun WiseChip HUD | Arduino library for controlling the Transparent OLED Heads-Up Display from WiseChip |
| SparkFun WT2003S MP3 Decoder Library | Library for the SparkFun WT2003S MP3 decoder breakout. |
| SparkFun ZX Distance and Gesture Sensor | The ZX Sensor uses infrared light to determine the distance from an object and where the object is located on the X axis (between IR LEDs), available from SparkFun Electronics |
| Sparkfun T5403 Barometric Sensor Library | Arduino Library for interfacing with the T5403 Barometric sensor. |
| SpeedyStepper | Stepper motor control library for Arduino. |
| SPFD5408 TFT Library | TFT library for SPFD5408 |
| SPIFlash_LowPowerLab | Simple Arduino library for SPI flash memory chips |
| SPIMemory | SPI Memory library for Arduino. (Formerly SPIFlash) |
| SPI VFD | Arduino Library for 20T202DA2JA SPI VFD |
| SPIFFSReadServer | SPIFFS Read Server |
| SpritzCipher | Spritz library for Arduino, CSPRNG, cryptographic hash and MAC functions, symmetric-key data encryption, and some general-purpose functions. |
| SRAM | Simple library for serial SRAM IC's |
| SRAM_23LC | Driver for Microchip Technology Inc. 23LC (23LCV, 23A, 23K) SPI SRAM chips for AVR, SAM3X (Due), and SAM M0+ (SAMD, SAML, SAMC) microcontrollers |
| ssd1306 | VGA, SSD1306, SSD1331, SSD1351, IL9163/ST7735, PCD8544 spi/i2c OLED/LED Display driver. |
| SSD1306Ascii | Text display on small momochrome OLED modules. |
| SST25VF | Arduino Library for controlling the SST Nor Serial Flash SST25VF family. |
| ST_HW_HC_SR04 | Advanced arduino library for HC-SR04 ultrasonic sensors. |
| StateMachine | "A simple state machine implementation." |
| StateSpaceControl | A library for state space feedback control on on Arduino |
| StatsD | StatsD client with tag support. |
| statsdclient | Report metrics using statsd |
| STEAMbot | Library that provides access to all the STEAMbot facilities. |
| stemi-hexapod | Library for controlling STEMI Hexapod v2. |
| Stepper | Allows Arduino boards to control a variety of stepper motors. |
| StepperControl | Stepper Motor Controller for 28BYJ-48. |
| Stepper_28BYJ_48 | Stepper Library for 5V Stepper Motors 28BYJ-48 with ULN2003 Driver |
| StereoSID | MOS6581 Stereo SID Emulator Arduino Library |
| StivSeg | Multi-digit seven-segment display library for arduino. |
| STM32duino Examples | Provides several examples for the Arduino core for STM32 MCUs. |
| STM32duino FP_Examples | Provides several Function Packs that combine the usage of several X-NUCLEO boards |
| STM32duino FreeRTOS | Real Time Operating System implemented for STM32 |
| STM32duino HTS221 | Capacitive digital sensor for relative humidity and temperature. |
| STM32duino I-NUCLEO-LRWAN1 | This library provides the LoRa® driver for the expansion board I-NUCLEO-LRWAN1. |
| STM32duino ISM43362-M3G-L44 | This library includes drivers for Inventek Systems WiFi device named ISM43362-M3G-L44. |
| STM32duino LIS3MDL | High-performance 3D magnetometer. |
| STM32duino Low Power | Power save primitives features for STM32 boards |
| STM32duino LPS22HB | 260-1260 hPa absolute digital output barometer. |
| STM32duino LPS25HB | 260-1260 hPa absolute digital output barometer. |
| STM32duino LSM303AGR | 3D accelerometer and 3D magnetometer. |
| STM32duino LSM6DS0 | 3D accelerometer and 3D gyroscope. |
| STM32duino LSM6DS3 | 3D accelerometer and 3D gyroscope. |
| STM32duino LSM6DSL | 3D accelerometer and 3D gyroscope. |
| STM32duino LwIP | A Lightweight TCP/IP stack |
| STM32duino M24SR64-Y | This library includes drivers for ST's M24SR64-Y NFC/RFID tag. |
| STM32duino MX25R6435F | Quad-SPI NOR Flash memory library. |
| STM32duino Proximity Gesture | Allows performing simple gestures detection using proximity sensors |
| STM32duino RTC | Allows to use the RTC functionalities of STM32 based boards. |
| STM32duino SPBTLE-RF | This library includes drivers for ST's BlueNRG/BlueNRG-MS Bluetooth Low Energy device. |
| STM32duino STM32Ethernet | Enables network connection (local and Internet) using the STM32 Board. |
| STM32duino STM32SD | Enables reading and writing on SD card using SD card slot of the STM32 Board. |
| STM32duino VL53L0X | Allows controlling the VL53L0X (Time-of-Flight and gesture detection sensor) |
| STM32duino VL6180X | Allows controlling the VL6180X (proximity and ambient light sensing (ALS) sensor) |
| STM32duino X-NUCLEO-53L0A1 | Allows controlling the VL53L0X sensors on board of X-NUCLEO-53L0A1 |
| STM32duino X-NUCLEO-6180XA1 | Allows controlling the VL6180X sensors on board of X-NUCLEO-6180XA1 |
| STM32duino X-NUCLEO-IDB05A1 | Allows controlling the ST X-NUCLEO-IDB05A1 expansion board |
| STM32duino X-NUCLEO-IHM02A1 | Allows controlling the ST X-NUCLEO-IHM02A1 expansion board |
| STM32duino X-NUCLEO-IKA01A1 | Allows controlling the ST Microelectronics X-NUCLEO-IKA01A1 Expansion Board |
| STM32duino X-NUCLEO-IKS01A1 | Allows controlling the ST X-NUCLEO-IKS01A1 expansion board |
| STM32duino X-NUCLEO-IKS01A2 | Allows controlling the ST X-NUCLEO-IKS01A2 expansion board |
| STM32duino X-NUCLEO-LED61A1 | Allows controlling the ST Microelectronics X-NUCLEO-LED61A1 Expansion Board |
| STM32duino X-NUCLEO-NFC01A1 | Allows controlling the ST X-NUCLEO-NFC01A1 expansion board |
| STM32duino X-NUCLEO-NFC03A1 | Allows controlling the ST X-NUCLEO-NFC03A1 expansion board |
| STM32duino X-NUCLEO-NFC04A1 | Allows controlling the ST X-NUCLEO-NFC04A1 expansion board |
| StreamDebugger | Debugger for Arduino Stream-based communication |
| StreamLib | BufferedPrint stream for effective networking. ChunkedStream for HTTP chunked encoding. CStringBulder builds a c-string with Print class methods. And printf() function with formatting String from F macro. |
| StringSplitter | Arduino String Splitter Library |
| Strober | Easy to use and lightweight led light pattern player |
| SuperButton | Multifunctional Arduino button. |
| SvgParser | A SVG GUI library for ESP8266. Output to a (touch) display and also as webservice |
| swRTC | Software implementation of a Real-Time Clock for Arduino boards and Atmel microcontrollers. |
| SWAP | Simple Wireless Abstract Protocol (SWAP) library for ISM radios |
| SwissHandmade MiniPirate | Commandline for GPIO, I2C and CPU manipulations |
| Switch | Arduino library for deglitching and debouncing switches and buttons. |
| SX1509 IO Expander | Arduino library and hardware files for the SX1509 IO Expander Breakout board. |
| Synapse | A library designed for the Synapse CV/Gate I/O shield |
| Syncano Arduino Library | A library that provides access to Syncano |
| TFminiArduino | Arduino library for Benewake TFmini micro LiDAR module |
| THiNX | A library to wrap THiNX device registration, MQTT and ESP8266HttpUpdate/ArduinoOTA |
| THiNX32 | A library to wrap THiNX device registration, MQTT and OTA Update |
| TVout | A library for generating PAL or NTSC video output with an AVR. |
| Talk2 | Library for the Talk2 Boards. |
| Task by Makuna | A library that makes creating complex mulitple task projects easy. |
| TaskScheduler | A light-weight cooperative multitasking library for arduino and esp8266 microcontrollers. |
| Tasker | Get rid of delay() calls, schedule tasks/functions instead. |
| TCM2lib | Arduino library for the MPico TCM2 E-Ink timings module |
| Technoshield-ui-lib | Technoshield User Interface API. |
| TeensyDMX | A DMX library for the Teensy. |
| TeensySimplePacketComs | A library to use SimplePacketCOms with the USB HID on the Teensy class device |
| TeensyStep | High speed stepper driver for PJRC Teensy boards (T3.0 - T3.6) |
| TeensyView | A library for driving the TeensyView OLED board |
| TelegramBot | Arduino library for TelegramBot |
| TelegramBotClient | A non blocking client library for accessing Telegram's Bot API |
| Teleinfo | Teleinfo library for arduino |
| Temboo | This library enables calls to Temboo, a platform that connects Arduino/Genuino boards to 100+ APIs, databases, code utilities and more. |
| TFMini | An Arduino driver for the Benewake TFMini time-of-flight distance sensor. |
| TFA 433 Receiver | Arduino library for TFA remote Temp & Humidity Sensors |
| TFT | Allows drawing text, images, and shapes on the Arduino TFT graphical display. |
| TFT Touch Shield V1.0 | Arduino library to control 2.8 inch TFT Touch Shield v1.0. |
| TFT Touch Shield v2.0 | Arduino library to control 2.8 inch TFT Touch Shield v2.0. |
| TFT_22_ILI9225 | ILI9225 2.2" 176x220 TFT LCD shield |
| TFT_eSPI | A fast TFT library for ESP8266 processors and the Arduino IDE |
| TheThingsNetwork | The Things Network Arduino Library. |
| TheThingsNode | The Things Node Arduino Library. |
| THERMISTOR | NTC thermistor library |
| ThingSpeak | ThingSpeak Communication Library for Arduino, ESP8266 & EPS32 |
| thinger.io | Arduino library for the Thinger.io Internet of Things Platform. |
| ThingfaceClient | The thingface client library for Arduino |
| Thingplus | Helps connecting your Arduino board to Thing+ cloud easly and fast |
| ThingsOfValue SDK for Arduino | LOTTE IoT Platform (a.k.a Things Of Value) SDK for Arduino |
| Thread | Simplest kernel for multythreading. |
| TI TCA9548A | Support for the TI TCA9584A Low-Voltage 8-Channel I2C Switch with Reset. |
| Tic | Tic Stepper Motor Controller library for Arduino |
| Time | Timekeeping functionality for Arduino |
| TimeAlarms | Perform tasks at specific times or after specific intervals. |
| TimeOut | A library that makes timing callback. |
| TimedBlink | An object oriented library for asynchrnous programmable LED blinking |
| TimedPID | PID controller |
| TimerFa | Software Timer |
| TimerOne | Use hardware Timer1 for finer PWM control and/or running an periodic interrupt function |
| TimerThree | Use hardware Timer3 for finer PWM control and/or running an periodic interrupt function |
| timestamp32bits | A library for calculating UNIX-like timestamps for dates AFTER January 1, 1970. |
| Timezone | Arduino library to facilitate time zone conversions and automatic daylight saving (summer) time adjustments. |
| TinyGSM | A small Arduino library for GPRS modules, that just works. |
| TinyLiquidCrystal | A simplified library for the Adafruit I2C/SPI backpack, for use with Gemma & Trinket |
| TinyRTCLib | A tiny version of RTCLib, for use with TinyWireM |
| TinyScreen | Arduino compatible software support for TinyScreen and TinyScreen+. |
| TinySnore | Library for putting ATtiny25/45/85 to timed sleep in one line of code! |
| tinySPI | tinySPI is an Arduino SPI master library for ATtiny24/44/84, 25/45/85, 261/461/861, 2313/4313 MCUs. |
| TinyStepper_28BYJ_48 | Tiny stepper motor 28BYJ-48 control library for Arduino. |
| TinyWireM | I2C library for Trinket and Gemma, adapted from BroHogan's code on Arduino Playground |
| Tiny4kOLED | This is a library for an ATTiny85 to use an SSD1306 powered, double buffered, 128x32 pixel OLED, over I2C. |
| TLC5615 | Driver for Texas Instruments TLC5615 10-bit DAC |
| Tlc5940 | Use the Texas Instruments TLC5940 16-channel LED Driver |
| TLE72X | Multichannel low-side and high-side driver library. |
| TLE94112 | This library provides an interface for Infineon's DC Motor Control Shield with TLE94112EL |
| TMRpcm | PCM/WAV Audio playback |
| TM1638lite | Interface library from Arduino to TM1638 display chip/card |
| TM1650 | 7 segment display driver for JY-MCU module based on TM1650 chip. |
| TMCStepper | Arduino library for Trinamic stepper drivers |
| TMC2130 | Trinamic TMC2130 bipolar stepper motor driver. |
| TMC2130Stepper | Arduino library for Trinamic TMC2130 stepper drivers |
| TMC2208Stepper | Arduino library for Trinamic TMC2208 stepper drivers |
| TMC429 | Trinamic TMC429 triple-axis dedicated step and direction motion controller. |
| TMP36 | Makes using a TMP36 temperature sensor even easier! |
| Tone | A software digital square wave tone generation library. |
| ToneLibrary | This is an Arduino Library to produce a tone on any Arduino pin. |
| TOTP library | Library to generate Time-based One-Time Passwords |
| Touch Screen Driver | Arduino library for Touch Screen Driver. |
| TouchWheel | Capacitive touch wheels and sliders using only 2-3 analog pins! |
| TriacDimmer | A library for controlling a triac dimmer. |
| TridentTD_EasyFreeRTOS32 | A library for ESP32's FreeRTOS in the easy way |
| TridentTD_Linenotify | A library for LINE Nofity |
| TridentTD_SimplePair | ESP8266 Simple-Pair library that exchange basic data without connecting WiFi |
| Trinamic_TMC4210 | Library to control Trinamic TMC4210 IC. |
| TroykaAccelerometer | Allows you to read data from the analog accelerometer ADXL335. |
| TroykaDHT | Allows you to read the temperature and humidity from the DHT series sensors. |
| TroykaGPS | Allows you to read data from the GPS/GLONASS sensor module. |
| TroykaI2CHub | Allows you to control 8-channel I²C-bus multiplexer PCA9547. |
| TroykaLight | Allows you to read the Illuminance from the light sensor (GL5528). |
| TroykaThermometer | Allows you to read the temperature from the TMP36 sensor. |
| TS4231 Library | Triad Semiconductor library for configuring the TS4231 Light to Digital Converter. |
| TS8000 Library | Triad Semiconductor library for the TS8000 Ultrasonic to Digital Converter. |
| TSIC | Library for TSIC digital temperature sensors (type 206/306/506 and similar). |
| Tsunami | Library for interfacing with the Tsunami's hardware peripherals. |
| TurnoutPulser | Control a Kato or Tomix style two-wire turnout. |
| TwitterApi | A wrapper for the Twitter API for Arduino (supports ESP8266 & WiFi101 boards) |
| TwoWheelRobot | A library to make issuing simple directional commands to a two wheeled robot easier. |
| uArmLibrary | uArm Library for Arduino |
| uCOS-II | MicroC/OS-II 2.92.10 for ARM Cortex M3. |
| uCRC16BPBLib | Tiny and cross-device compatible CCITT CRC16 Bit Per Bit or Byte Per Byte calculator library - uCRC16BPBLib |
| uCRC16Lib | Tiny and cross-device compatible CCITT CRC16 calculator library - uCRC16Lib |
| uEEPROMLib | I2C EEPROM library. Split from uRTCLib https://github.com/Naguissa/uRTCLib - This library controls any I2C EEPROM, independent ones or incorporated on DS1307 or DS3231 RTCs. |
| uMFMLib | Tiny lib to enode and decode FM and MFM data streams |
| uMT | Micro Multi Tasker specifically designed for ARDUINO UNO, MEGA and DUE boards. |
| uRTCLib | Really tiny library to basic RTC and EEPROM (incorporated) functionality on Arduino. DS1307 and DS3231 RTCs are supported with AT24C32 EEPROM. Also temperature sensor is supported for DS3231. |
| uSevenSegmentLib | Really tiny library to basic 7 segments displays |
| uStepper | Library offering support for uStepper |
| uTimerLib | Tiny and cross-device compatible timer library |
| U8g2 | Monochrome LCD, OLED and eInk Library. Display controller: SSD1305, SSD1306, SSD1309, SSD1322, SSD1325, SSD1327, SSD1329, SSD1606, SSD1607, SH1106, SH1107, SH1108, SH1122, T6963, RA8835, LC7981, PCD8544, PCF8812, HX1230, UC1601, UC1604, UC1608, UC1610, UC1611, UC1701, ST7565, ST7567, ST7588, ST75256, NT7534, IST3020, ST7920, LD7032, KS0108, SED1520, SBN1661, IL3820, MAX7219. Interfaces: I2C, SPI, Parallel. |
| U8g2_for_Adafruit_GFX | Add U8g2 fonts to any Adafruit GFX based graphics library. |
| U8glib | A library for monochrome TFTs and OLEDs |
| Ubidots Arduino YUN | Ubidots library for the Arduino YUN |
| Ubidots FONA Library | Ubidots library for the Adafruit FONA |
| Ubidots GPRS Library | Ubidots library for the Arduino GPRS sim 900 |
| Ubidots MQTT for ESP8266 | Library for sending data to the Ubidots cloud using ESP8266 based systems |
| UbidotsXLR8 | Ubidots library for an XLR8 board with a WINC1500 |
| UbxGps | A library for the fastest and simplest communication with u-blox GPS modules. |
| UC121902-TNARX-A | Arduino library for controlling UC121902-TNARX-A LCD displays. |
| UC1701 | Library for the Industruino 128x64 LCD |
| Ucglib | True color TFT and OLED library, Up to 18 Bit color depth. Supported display controller: ST7735, ILI9163, ILI9325, ILI9341, ILI9486,LD50T6160, PCF8833, SEPS225, SSD1331, SSD1351, HX8352C. |
| UIPEthernet | Ethernet library for ENC28J60 |
| UltraDistSensor | Interface the HC-SR04 sensor and ping sensor to Arduino. |
| Ultrasonic | Minimalist library for ultrasound module to Arduino |
| Ultrasonic_hc_sr04 | A library to use an HC-SR04 ultrasonic sensor |
| Unified Log | Unified Log for Serial, MQTT, etc. output. |
| Unistep2 | A non-blocking Arduino library for controlling 28BYJ-48 stepper motors. |
| Universal Inputs | Arduino library for reading multiple input devices of different types. |
| UniversalTelegramBot | Arduino Telegram Bot library for multiple different architectures. |
| Uno WiFi Developer Edition Serial1 | Implements Serial1 of Arduino Uno WiFi Developer Edition board to access the on-board ESP8266 |
| USBControllerLib | Arduino library for communication between USB controller and Arduino. |
| USBHost | Allows the communication with USB peripherals like mice, keyboards, and thumbdrives. |
| USB Host Shield Library 2.0 | Revision 2.0 of MAX3421E-based USB Host Shield Library. |
| USBPause | Pause and restore USB interrupts |
| USBStatus | Allows an Atmega32u4 based Arduino board to detect if the host, it is connected to, is active or shut down. |
| USBHID | USB HID / MIDI / mass storage library for STM32F1 |
| UTFT_SdRaw | A library that adds high speed image drawing functions from SD to UTFT. |
| VariableTimedAction | A library for creating timed events/actions. |
| vbus-arduino | Allows arduino to read data from some vbus compatible controllers. |
| Vector | An array container similar to the C++ std::vector |
| VectorDisplay | Support a vector display via USB serial, WiFI or Bluetooth |
| VernierLib | Library to make reading Vernier sensors used on a Vernier Interface Shield easy. |
| VidorGraphics | Provides graphical functionalities on MKR Vidor 4000 |
| VidorPeripherals | Provides extended IO functionalities and interfaces |
| virtmem | Virtual memory library to easily extend RAM. |
| VitconCommon | A library package commonly used by the other libraries being published by vitcon |
| VitconIOT | A library for interfacing arduino device with VITCON IoT service. |
| VitconLink | A library package for interfacing the microcontroller with VITCON Link modules. |
| VitconMQTT | A library for interfacing arduino-based device with MQTT using VITCON WIFI-LINK. |
| VL53L0X | VL53L0X distance sensor library |
| VL53L1X | VL53L1X distance sensor library |
| VL6180X | VL6180X distance and ambient light sensor library |
| VMA11 | The library for the Velleman VMA11 FM stereo arduino shield and the MM100 mini-module. |
| Voltage Reference | Arduino voltage reference library |
| Volume | Gives tone functionality with 8 bit volume control with no extra parts |
| Volume 3 | Gives tone functionality with 10-bit volume control with no extra parts! |
| Volume2 | Gives tone() functionality with multiple waveforms and 8-bit volume control - with no extra parts! |
| VS1053 for use with SdFat | Device library interfacing VS1053 MP3 player chip to Sd Card. |
| VSCP | Very Simple Control Protocol L1 framework for all Arduino boards. |
| WatchDog | WatchDog Timer Functions |
| WaveHC | WaveHC wave shield library |
| WebSockets | WebSockets for Arduino (Server + Client) |
| Webbino | Advanced webserver for Arduino. |
| webthing-arduino | A library for creating Web Things using the Web of Things API |
| WEDO 2.0 BLE for ESP32 | A library that supports to use BLE to connect and cotnrol the wedo2.0 |
| WeeklyAlarm | weekday timer ( thermostat like scheduler ) |
| Wemos Matrix Adafruit GFX | Library for the WEMOS Matrix LED Shield that implements the Adafruit GFX Library |
| WhareHauoraWiFiManager | ESP8266 WiFi Connection manager with fallback web configuration portal |
| WiFi | Enables network connection (local and Internet) using the Arduino WiFi shield. |
| WiFiEsp | Arduino WiFi library for ESP8266 |
| WiFi Link | Enables network connection (local and Internet) using the Arduino WiFi Boards. |
| WiFiMan | WiFi Manager for esp8266 with customizable UI and OTA updater |
| WiFiManager | ESP8266 WiFi Connection manager with fallback web configuration portal |
| WiFiNINA | Enables network connection (local and Internet) with the Arduino MKR WiFi 1010, Arduino MKR VIDOR 4000 and Arduino UNO WiFi Rev.2. |
| WiFi Picker | Allows an user to dynamically add and remove saved WiFi APs. |
| WiFi101 | Network driver for ATMEL WINC1500 module (used on Arduino/Genuino Wifi Shield 101 and MKR1000 boards) |
| WiFi101OTA | Update sketches on your board over WiFi |
| WifiLocation | Library to get geographic position (lat, lon, accuracy), without GPS, by listening surrounding WiFi networks (Works with ESP8266 and WiFi101 boards, including MKR1000) |
| WiiChuck | A library to communicate with all Wii i2c devices, Classic Controllers, Nunchuks and other Wii extension devices. |
| Windows Virtual Shields for Arduino | Windows Virtual Shields for Arduino allows an Arduino to communicate and control Windows devices running open-source Windows Universal Application. |
| Wio 3G for Arduino | Wio 3G board dependencies and 3G module driver. |
| Wio cell lib for Arduino | Wio 3G and Wio LTE M1/NB1(BG96) boards driver. |
| Wio LTE Arduino Library | Arduino library to control Wio LTE Arduino Library. |
| Wio LTE for Arduino | The LTE module driver for Wio LTE. |
| WireData | A library to simplify sending data via I2C (aka TWI). |
| WireUpdate | Update firmware on SAMD based boards using I2C |
| WireUtility Library | Library for Wire : I2c protocol |
| WireWrapper | Arduino Wrapper for Wire librarry (for SAM, ESP8266...) |
| wiring-timer | Timer based on Arduino millis() function, supporting OOP principles and interoperating with Arduino yield() and delay() functionality. |
| WizFi250 | Helps using your Arduino board to Wi-Fi easily and fast |
| WizFi310 | Helps using your Arduino board to Wi-Fi easily and fast |
| Word100 Library | Library for 100+ Word Shield and LBT |
| WS2812FX | WS2812 FX Library for Arduino and ESP8266. |
| XBee-Arduino library | Library for talking to to various wireless XBee modules from Digi. |
| xbee_serial_array | sends and receive string data in mode api with variable length. |
| XLR8ADC | Arduino library to take advantage of XLR8 ADC performance. |
| XLR8AddrPack | Arduino header file defining addresses common to the XLR8 family. |
| XLR8BuildTemplate | Template for building custom designs for XLR8 |
| XLR8Core | OpenXLR8 Core components |
| XLR8DigitalIO | Arduino library for access to the extra pins available on an XLR8 Snō. |
| XLR8Float | Arduino library for hardware accelerated floating point math. |
| XLR8HardwareSerial | Library to access UART XBs. |
| XLR8Info | Arduino library for identifying features of XLR8 product |
| XLR8LFSR | Simple LFSR example on the XLR8 FPGA. |
| XLR8NeoPixel | Arduino library for controlling single-wire-based LED pixels and strip. |
| XLR8Pong | Pong game using the FPGA logic. For Alorium Technology's XLR8 board. |
| XLR8Quadrature | Arduino library for hardware accelerated quadrature encoder control. |
| XLR8Servo | Allows Arduino boards to control a variety of servo motors. For Alorium Technology's XLR8 board. |
| XLR8SPI | Library to use SPI interfaces through SPI XBs. |
| XLR8USB | USB FullSpeed (Mouse) host interface |
| XLR8Wire | Library to access I2C XBs. |
| XPT2046_Touchscreen | Touchscreens using the XPT2046 controller chip. |
| xxtea-iot-crypt | XXTEA Encryption Library for use in IoT gadgets |
| XYZrobotServo | Pololu's Arduino library for the XYZrobot Smart Servo A1-16 |
| Yaesu FT857D CAT | Simulate a Yaesu FT-857D radio from the CAT point of view. |
| YASM | Easy finite state machine creation and management library |
| Yet Another Arduino Debounce Library | An asynchronous Arduino Library for debouncing |
| Yet Another Arduino PcInt Library | A library to support Pin Change Interruptions (PCINT) on AVR Arduinos |
| Yet Another Arduino Wiegand Library | An Arduino Library to receive data from Wiegand card readers. |
| YK04_Module | Library for working with a remote control sensors based on the YK04 driver. |
| YouMadeIt | Library to connect to YouMadeIt! service. |
| YoutubeApi | A wrapper for the YouTube API for Arduino (supports ESP8266 & WiFi101 boards) |
| ZEeprom | Library for eeprom AT24Cx |
| ZEncoder | Library for encoder of motor |
| ZMotor2 Library | Library for a board called Motor2 |
| ZMotor3Library | Library for a board called Motor3 |
| ZSharpIR Library | Library for Sharp telemeter |
| ZcmdMotor Library | Library for a motor control with PID |
| ZeroRegs | Prints the low-level configuration registers for the Arduino Zero (and similar boards). |
| ZMCP23017 Library | Library for MCP23017 I/O extender |
| ZPCA9685 Library | Library for PCA9685 PWM I/O extender |
| ZumoShield | Arduino library for the Pololu Zumo Shield and Zumo robot kit for Arduino |
| Zumo32U4 | Zumo 32U4 Arduino library |