A list of the 704 libraries in the architecture avr.
| 74XX595 | Arduino library for control 74XX595 IC |
| AStar32U4 | A-Star 32U4 Arduino library |
| ATmega32U4 Grove Air quality sensor | ATmega32U4 Arduino library to read values from Grove Air Quality Sensor. |
| ATmega_Slow_PWM | This library enables you to use ISR-based PWM channels on AVR ATmega164, ATmega324, ATmega644, ATmega1284 with MCUdude MightyCore, to create and output PWM any GPIO pin |
| ATmega_TimerInterrupt | This library enables you to use Interrupt from Hardware Timers on an AVR ATmega164, ATmega324, ATmega644, ATmega1284 with MCUdude MightyCore |
| ATtinySerialOut | Minimal bit-bang send serial 115200 or 38400 baud for 1 MHz or 230400 baud for 8/16 MHz ATtiny clock.Perfect for debugging purposes.Code size is only 76 bytes@38400 baud or 196 bytes@115200 baud (including first call) |
| AbleButtons | The Arduino Button Library Extension (ABLE) is a simple, lightweight button library to capture input from buttons connected to the Arduino. |
| AbsoluteMouse | Arduino library to control cursor over USB, using absolute positioning. |
| AceMenu | A library that makes coding a user Menu a breeze. |
| AcksenIntEEPROM | Arduino Library for storing data in 8-bit AVR internal EEPROM memory. |
| AcksenUtils | Arduino utility library with miscellaneous functions. |
| AD7173 | Arduino library for Analog Devices AD7173 analog digital converter |
| Adafruit SleepyDog Library | Arduino library to use the watchdog timer for system reset and low power sleep. |
| Adafruit TiCoServo | Use NeoPixels and servos in the same Arduino sketch (with caveats) |
| 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 |
| 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) |
| ADS1118 library | Arduino library for TI ADS1118 (16-Bit Analog-to-Digital Converter with Internal Reference and Temperature Sensor). |
| AEBO | A library useful for AEBO robot. |
| AlignedJoy | Allows Arduino/Genuino boards to read a variety of analog joystick by aligning axis values (XY). |
| AllWize | Arduino-compatible library to interface RC1701HP-OSP/WIZE radio modules |
| AltSoftSerial | Software emulated serial using hardware timers for improved compatibility |
| Altino | The library for the Altino car. |
| Ambimate | A library for the Ambimate sensor board from TE |
| analogComp | Set and manage the integrated analog comparator |
| AnalogReadAsync | Asynchronous version of analogRead(). |
| AnalogTouch | AnalogTouch library for Arduino |
| AntaresLoraID | Lora.id Arduino Library for Dragino/RFM and standalone LoRaWAN modules. |
| AP_DCC_Library | Library for (NMRA/RCN) Digital Command Control (DCC) |
| ArdTap | A library to manage an Arduino board from a mobile in a couple of minutes. No coding, only configuration. |
| ArdVoice | A library to play audio (voices) on the Arduboy game system. |
| Arduboy | The Arduboy core library. |
| Arduboy-BistercianNumbers | Tiny 4x4 Bistercian Numerical Display for the Arduboy game system. |
| 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. |
| arduino-fsm | A library for implementing a finite state machine |
| ArduinoIHC | A Library for connecting to the IHC Controller data in/out. |
| ArduinoLang | Translate Wiring and CPP language to your native language. |
| ArduinoLearningKitStarter | Library for the ArduinoLearningKitStarter (ALKS) board by RoboticsBrno with definition of pins and initialization of peripheries. |
| arduino-menusystem | A library for implementing a menu system |
| Arduino POST HTTP Parser | A library that allows for easy parsing of POST packages. |
| Arduino Smart Watch | A library that makes coding a watch for Arduino Micro and so on |
| ArduinoSTL | A port of uClibc++ Arduino library. |
| ArduinoUniqueID | Arduino Library to gets the Manufacture Serial Number from the Atmel AVR, SAM, SAMD, STM32, and ESP Microcontroller. |
| Arduino Uno WiFi Dev Ed Library | This library allows users to use network features like rest and mqtt. Includes some tools for the ESP8266. |
| Arduino-Websocket-Fast | Websocket client library (fast data sending). |
| Arduino_AVRSTL | A port of ArduinoSTL Arduino library. |
| Arduino_EMBRYO_2 | Control stepper motor |
| Arduino_Sensorkit | Arduino Sensor Kit |
| ArxRobot Library | Enables easy access to the controls of Arxterra robots. |
| AskSinPP | Homematic Protocol Library |
| AsyncAnalog | Arduino Library for async reading of an analog pin |
| AsyncDNSServer_Teensy41 | Fully Asynchronous DNS Server Library for Teensy 4.1 using QNEthernet. |
| AsyncHTTPRequest_Teensy41 | Simple Async HTTP Request library, supporting GET, POST, PUT, PATCH, DELETE and HEAD, on top of Teensy41_AsyncTCP for Teensy 4.1 using QNEthernet |
| AsyncUDP_Teensy41 | Fully Asynchronous UDP Library for Teensy 4.1 using QNEthernet. The library is easy to use and includes support for Unicast, Broadcast and Multicast environments. |
| AsyncWebServer_Teensy41 | Asynchronous HTTP and WebSocket Server Library for Teensy 4.1 using QNEthernet |
| AtTouch | Arduino Library for the Atmel AT42QT1070 QTouch 7-channel Sensor IC via i2c. |
| Atmel TSS463C VAN bus Datalink Controller library | A library for the Atmel TSS463/TSS461 VAN Datalink Controller |
| attiny85FasterPin | "Library which lets you to control pins in more efficient way" |
| AudioShieldDTMF | MCP4921 Audio Shield DTMF Example |
| AutoAnalogAudio | Automated analog reads and analog output (streaming) using Arduino DAC(or PWM), ADC, DMA and Timers |
| avdweb_AnalogReadFast | Fast analogRead 10/12 bit ADC for the Arduino Zero and Uno |
| AVR-context | This library provides a low-level facility for context switching between multiple threads of execution and contains an implementation of asymmetric stackful coroutines on an AVR micro-controller. |
| AvrHeap | Library to runtime analyze the structure of the heap (AVR328). |
| AVR Standard C Time Library | Real Time functions for Goldilocks ATmega1284p & ATmega2560 |
| AvrTracing | The last hope for the desperate AVR programmer. A small (344 bytes) Arduino library to have real program traces and to find the place where your program hangs. |
| AVR_PWM | This library enables you to use Hardware-based PWM channels on AVR-based boards, such as Nano, UNO, Mega, Leonardo, 32u4, etc., to create and output PWM. |
| AVR_Slow_PWM | This library enables you to use ISR-based PWM channels on AVR-based boards, such as Mega-2560, UNO,Nano, Leonardo, etc., to create and output PWM any GPIO pin. |
| avr_stl | A port of ArduinoSTL Arduino library. |
| avrtos | RTOS for AVR Arduino microcontrollers (Uno Mega) |
| Awesome | The library that supports the Awesome Shield PCB. |
| BackSeatDriver | Simple move and turn semantics for self-driving vehicles. |
| Balboa32U4 | Balboa 32U4 Arduino library |
| BaroLibrary | Library for Measurement Specialties MS5637-02BA03 Altimeter/Pressure sensor (including Freetronics BARO module). |
| Beelan LoRaWAN | LoRaWAN Arduino Library for standalone LoRaWAN modules class A and C with a simple API. |
| BH1750 | Arduino library for the digital light sensor breakout boards containing the BH1750FVI IC |
| BlaeckSerial | A simple library to send binary (sensor) data via Serial port to your PC. |
| BLE SDK for Arduino | Nordic BLE SDK for Arduino for nRF8001 products such as the BLE Shield, Blend and Blend Micro. |
| BlueDisplay | This library enables an Android smartphone or tablet to act as a graphical display for your Arduino. |
| BMC | Fully featured MIDI Controller Library with a Companion Editor App for 32-bit Teensy boards, Requires Teensyduino. |
| Botly | Librarie permettant de piloter le robot Botly développé par l'association La Machinerie |
| Braccio | Allows to move each Braccio parts using simple calls. |
| BraccioRobot | Braccio Robot controller API. |
| BraccioV2 | A library that enables more functionality for use with the Tinkerkit Braccio Arm. |
| Brino | A biblioteca possibilita o uso de termos em portugues (Brino) para a programacao do arduino. |
| BSEC Software Library | Bosch Sensortec Environmental Cluster (BSEC) Software library |
| BTLE | Arduino library for basic Bluetooth LE communication. |
| BTS7960_Motordriver | A library that helps control a brushed DC motor using BTS7960 motor driver easy. |
| Bugtton | Fast button debounce library for ATmega328P. Uses registers instead of digitalRead. |
| ButtonGestures | Use one button for up to 6 different functions using gestures! |
| Buzz | AC/static electricity-based motion detection using only the ADC and a wire! |
| cI2C | Arduino Hardware I2C for AVR (in plain c) |
| Capacitor | Measure capacitance from 0.2pF to 100uF with no external hardware. |
| CaptureTimer | Arduino Input Capture Library |
| CEClient | A library which allows communication with HDMI CEC capable devices. |
| cerebro | A library that makes cerebro works easly. |
| Ch376msc | A library for CH376 file manager control chip. |
| Charge n Boost | A library for the Charge 'n Boost lithium charger and usb booster |
| ChirpSDK | Chirp SDK |
| 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 |
| CircuitsFunBasic | Essential basic components library by CircuitsFun. |
| cmdArduino | A small command-line library to make development easier. |
| CMMC Packet | A simple CMMC Packet data structure. |
| CMMC_LED | An easy led controller |
| CMMC_NB-IoT | CMMC_NB-IoT |
| CoDrone | A library for CoDrone users |
| ComDriverSpi | SPI communication driver class |
| 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 |
| ControleForno | Uma biblioteca para controle e automacao de forno tipo esteira. |
| CONTROLLINO | Support library for CONTROLLINO PLC boards |
| Corsair Lighting Protocol | Control LED strips via USB from a PC. |
| 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. |
| CS5490 | A library control an integrated circuit Cirrus Logic - CS5490 |
| Cumulocity IoT client | A client library to connect your Arduino to Cumulocity IoT cloud over MQTT. |
| 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 G15 Shield | Library for controlling G15 Cube Servo |
| Cytron Maker Sumo Library | Library for Cytron Maker Mini Sumo controller. |
| Cytron_PS2_Shield | This library is for the Cytron PS2 Shield. |
| DAC7611 | A library that makes interfacing the DAC7611p a breeze. |
| databot | Official databot library supporting databot, based on Arduino |
| DatavisionLCD | This library allows communication with Phico Datavision LCD. |
| 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_xtal | DCF77 decoder with excellent noise tolerance. |
| DDS | Generate sinusoids on AVR-based Arduinos at varying frequencies. Requires an analog low-pass filter. |
| DebounceEvent | Simple push button and toggle switch debounce library that reports number of clicks and length |
| Debugger | A terminal debugger with break points and data watches. |
| DeepSleepScheduler | Lightweight, cooperative task scheduler with configurable sleep and task supervision. |
| DelayExec | A library to defer executions |
| DHTlib | AVR Optimized Library for DHT Temperature & Humidity Sensor on AVR only. |
| DHT sensor library for ESPx | Arduino ESP library for DHT11, DHT22, etc Temp & Humidity Sensors |
| DigiCombo | Make for yourself a virtual digital pen and keyboard with Digispark Attiny85. |
| digitalPinFast | More speed for digitalPin operations. |
| Dimmable Light for Arduino | This library allows to easily control dimmers (also known as thyristors). |
| Dimmer class for ATmega32U4 | Easy use of 10/12 bit PWM outputs on ATmega32U4 for dimmer applications. |
| DIO2 | Fast digital input/output functions. |
| directADC | Library for advanced ADC control (AVR) |
| directTimers | Library for advanced hardware timers control |
| 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. |
| DMD2TUR | Use with DMD2 library and enjoy Turkish letters! |
| DMXSerial | Enables DMX communication using the built-in serial port for Arduino boards. |
| DMX Serial Transceiver | Transmit and receive Serial DMX (max485) and switch without a struggle. |
| DOC_CAT | Expanding the Arduino environment |
| DotMatrix5x7 | Drives 5x7 dot matrix display directly connected to Arduino pins |
| Ds1302 | A C/C++ library to use DS1302 RTC chip. |
| DS1307 Emulator | An emulator of the DS1307, which transform the Arduino in an RTC chip without actually having a physical RTC. |
| DSC Keybus Interface | Directly interface Arduino, esp8266, and esp32 to DSC PowerSeries and Classic security systems for integration with home automation, remote control apps, notifications on alarm events, and emulating DSC panels to connect DSC keypads. |
| DU-INO | DU-INO base Arduino library. |
| dwarf433 | Arduino libary to transmit arbitrary RF433 signals |
| eBoard shackle the Arduino | All in one library to run qfixSoccerBoard code on the Arduino |
| eBtn | A library to handle Buttons based on events. |
| EEvar | Allows to save variables to the EEPROM memory. Works with any POD (bool, int, float, custom structs) and String. Lightweight. Simple to use. |
| ESensors | Manage recordings from multiple environmental sensors. |
| E131 | E1.31 sACN for AVR Ethernet and ESP8266. |
| EasyButtonAtInt01 | Small and easy to use Arduino library for using push buttons at INT0/pin2 and / or any PinChangeInterrupt pin.Functions for long and double press detection are included.Just connect buttons between ground and any pin of your Arduino - that's itNo call of begin() or polling function like update() required. No blocking debouncing delay. |
| Easy MFRC522 | Simplified reading/writing data chunks from/to RFID tags with MFRC522 module. |
| 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 |
| 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. |
| EE895 Arduino Library | Library for the EE895 CO2 Sensor |
| EEPROMsimple | Communications with 25LC1024 EEPROM chip |
| EEPROM-Storage | Generic class to wrap an EEPROM variable on the Particle and Arduino platforms. |
| EEPROMWearLevel | EEPROMWearLevel reduces EEPROM wear by writting a new value to an other EEPROM location. |
| EEPROM_CAT25 | Driver for On Semiconductor CAT25 SPI EEPROM chips for AVR, SAM3X (Due), and SAM M0+ (SAMD, SAML, SAMC) microcontrollers |
| ElectronicsEducation | Arduino libraries and educational materials for workshop |
| Engineer EasyEEPROM | Arduino library for easy work with EEPROM. (AVR and ESP) |
| Engineer Regulator | Arduino library for temperature controller. Stores settings in EEPROM. Hysteresis. (AVR and ESP) |
| Environment | Read enviroment sensors |
| ESPpassthrough | Library that uses ESP AT serial commands to set it in Passthrough (transparent) Mode. |
| Escon | A library for IoT Device |
| Escornabot-lib | Escornabot library for Arduino. |
| ESP Line Notify | Line Notify Library for ESP8266 and ESP32. |
| ESP Mail Client | Arduino E-Mail Client Library to send, read and get incoming email notification for ESP32, ESP8266 and SAMD21 devices. |
| Esplora | Grants easy access to the various sensors and actuators of the Esplora. For Arduino Esplora only. |
| EtherCard | EtherCard is an IPv4 driver for the ENC28J60 chip. |
| EtherSia | IPv6 library for the ENC28J60, W5500 or W5100 Ethernet controllers |
| EthernetIndustruino | Library for the Industruino Ethernet module |
| ezBuzzer | Buzzer library for Arduino |
| 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 206 UV Si1132 | A library for FaBo UV 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 222 Environment BME680 | A library for FaBo Environment I2C Brick |
| FaBo 223 Gas CCS811 | A library for CCS811 that getting values of CO2 and TVOC. |
| FaBo 230 Color BH1749NUC | A library for FaBo Color I2C Brick |
| FaBo GPIO40 PCA9698 | A library for FaBo GPIO. |
| FaBo Motor DRV8830 | A library for FaBo Motor. |
| FaBo PWM PCA9685 | A library for FaBo PWM. |
| FadeLed | Makes fading LEDs easy |
| FastAccelStepper | A high speed stepper library for Atmega 328p (nano), 32u4 (leonardo), 2560, ESP32, ESP32S2 and Atmel SAM Due |
| FastGPIO | Faster general-purpose I/O |
| FDC2214 | TI FDC2214 capacitative sensor library |
| FingerLib | Allows for servo-like functionality for finger control. For Atmega 2560 (Almond PCB) and Arduino Zero (Chestnut) only. |
| Finite-State-Machine-Arduino | With that we can create proper states for objects. |
| Firebase Arduino Client Library for ESP8266 and ESP32 | Google Firebase Arduino Client Library for Espressif ESP8266 and ESP32 |
| Firebase ESP32 Client | Google Firebase Realtime Database Arduino Client Library for Espressif ESP32 |
| Firebase ESP8266 Client | Google Firebase Realtime Database Arduino Client Library for Espressif ESP8266 |
| FirebaseJson | The easiest Arduino library JSON parser, builder and editor for ESP8266, ESP32, Teensy 3.x, Teensy 4.x and others MCUs. |
| 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. |
| Flash | A library to wrap accessing and writing to flash |
| Flicker | A library for making capacitive touch easy to use. |
| 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 |
| fp64lib | Handcrafted 64-bit floating point routines for AVR/arduino microprocessors. |
| FreeRTOS | FreeRTOS Real Time Operating System implemented for AVR (Uno, Nano, Leonardo, Mega). |
| FreqPeriodCounter | Smart library with comprehensive functions for counting (multiple) frequencies. For Arduino Uno and Zero. |
| FrequencyDetector | Measure the main frequency of analog captured signal connected to an Arduino and check for noise and mute. |
| frt | Lightweight, easy-to-use wrapper around the Arduino_FreeRTOS_Library. |
| ft817 | Serial CAT interface to control a Yaesu FT-817 transceiver |
| FTOLED | Library to drive Freetronics OLED128 128x128 display. |
| FTP_Server_Teensy41 | FTP Server for Teensy 4.1 using SD, FS, etc. |
| FTRGBLED | Freetronics RGBLED module (WS2801-based) driver library. |
| functional_button | simple button library |
| Gadget_Shield | Gadget Shield implemented for AVR (Uno, Nano, Leonardo, Mega). |
| Gamebuino Classic | Create your own games on a fun and retro console. |
| 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 |
| Geekble_LieDetector | Library for Geekble LieDetector |
| Geekble_Oscillator | Generate pulse from 31.25KHz to 8MHz |
| Gemelon Pushbutton | Arduino library to debounce a pushbutton. |
| ghaemShopSmSim | arduino SMS Remote Controler over ghaemShopSmSim protocol |
| GifDecoder | Play Animated GIFs |
| GLEE Beelan LoRaWAN | LoRaWAN Arduino Library for standalone LoRaWAN modules class A and C with a simple API. Modified for the GLEE Project. |
| GMSN Pure Digit | This library is used to control the GMSN! Pure Digit. |
| 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 |
| Grove - Air quality sensor | Arduino library to control Grove Air Quality Sensor. |
| GSM | Enables GSM/GRPS network connection using the Arduino GSM Shield. |
| GSM-Playground | A library for GSM Playground device. |
| GUIslice | GUIslice embedded touchscreen GUI library in C for Arduino & Raspberry Pi |
| GyverPower | Library for power management of AVR |
| GyverPWM | Library for advanced PWM settings of AVR |
| GyverTimers | Library for control hardware timers on ATmega328p and ATmega2560 |
| GyverUART | Light and fast Serial library |
| GyverWDT | Advanced WDT control library for ATmega328p/32U4/2560 & ATtiny85/84/167 |
| 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 |
| Hello Drum | Arduino Library for piezo sensing |
| hellschreiberlib | Modulate Hellscriber OOK signal |
| heltec-eink-modules | Third party graphics library for Heltec E-Ink modules. |
| HV518 | Arduino library to control Microchip HV518 |
| 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) |
| IBusBM | Arduino library for the Flysky/Turnigy RC iBUS protocol - servo (receive) and sensors/telemetry (send) using hardware UART (AVR, ESP32 and STM32 architectures) |
| IRremote | Send and receive infrared signals with multiple protocols |
| iSYNC | A library that makes Internet of Things for iSYNC IoT Cloud Platform. |
| iSYNC_BC95_Arduino | A network library for BC95 NB-IOT module on Arduino platform (iSYNC.pro platform support). |
| I2CIP | A library of protocols for interfacing with I2C devices on a modular switched network. |
| I2Cwrapper | I2Cwrapper is a generic modular framework which helps you implement Arduino based I2C target (slave) devices for control of non-I2C hardware. |
| IGB-FlashSst26 | Spi Flash Memory Library for Microchip SST26 1,8V |
| Infrared | An object oriented library for sending, receiving, generating, and decoding IR signals on the Arduino. |
| InkyBoard | Bibliotheek om gebruik te maken van het InkyBoard van InkyCode |
| Iobeam | Client library for using the iobeam cloud. |
| IRLremote | Lightweight Infrared library for Arduino |
| IRMP | Receive and send infrared signals. |
| Itty Bitty | With the fastest possible Arduino-compatible GPIO and register manipulation...It's the biggest of hits when you need to bang bits! |
| IwitVolumeKnob | Library to support the hardware built into many chinese volume knobs (iWit) |
| J1850 VPW Arduino Transceiver Library | Arduino library for J1850-VPW-Arduino-Transceiver |
| JC_Button | Arduino library to debounce button switches, detect presses, releases, and long presses. |
| JC_EEPROM | Arduino library to support external I2C EEPROMs. |
| JC_Sunrise | Arduino library to calculate sunrise and sunset times. |
| jm_CPPM | A CPPM Library for Arduino. |
| jm_LiquidCrystal_I2C | My enhanced fm_LiquidCrystal_I2C Arduino Library. |
| jm_Wire | Revisited Arduino Wire Library. |
| JMAFoundation | A library that provide event response for Arduino. |
| JMA_SPComm | A library that makes simple communication protocol for Arduino. |
| JTAG | A library to perform JTAG operations and play XSVF. |
| KAI Pro Library | Grants easy access to the various species of the Kai Pro. |
| KellerModbus | Arduino library for communication with Keller pressure and water level sensors via Modbus. |
| Keyboard | Allows an Arduino board with USB capabilities to act as a 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. |
| LCBUrl | A library to manipulate URL strings |
| 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 |
| 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 |
| Leaphy Extra Extension | Provides Extra functionality to Leaphy robots |
| Leaphy Original Extension | Provides functionality to program Leaphy Original robots |
| LibAPRS_Tracker | A library that turns the aruino into a APRS Packet Sender |
| LibLanc | Allow camera control via the Sony lanc protocol |
| Libdevlpr | A library that makes using the FANTM DEVLPR shield easier. |
| LINBus_stack | Provides Local Interconnect Network (LIN) support on SAM3X or AVR based boards with a TJA1021 transceiver. |
| LIN master emulation with background operation | LIN master node emulation with preemptive background operation |
| LiquidCrystal I2C | A library for I2C LCD displays. |
| LiquidCrystal_AIP31068 | A library for AIP31068 I2C/SPI LCD displays. |
| LiquidCrystal_I2C_Hangul | A library for printing Hangul on I2C LCD displays. |
| LiquidMenu | Menu creation Arduino library for LCDs, wraps LiquidCrystal. |
| LitSwitch | A special library for an LED/momentary switch hardware combination. |
| LoRaNow | LoRaNow Library is a simple LoRa Node <> Gateway communication protocol. |
| LocoNet | Enables Digitrax LocoNet Communication |
| Low level quick digital IO | 高性能引脚读写。More efficient digital IO than builtin functions |
| Low-Power | Lightweight power management library |
| LowPower_LowPowerLab | AVR & SAMD power management library |
| LSA08 | This library is for the Cytron Line Sensing Array: LSA08. |
| Lynxmotion Smart Servo -LSS- | A library that makes using the LSS simple. |
| mWebSockets | Simple to use implementation of WebSockets for microcontrollers |
| Marceau | This is a library that allows devices to be easily controlled over serial and websockets. |
| MatrixCharlieplex | A library for Arduino to control Charlieplexed LED matrices. |
| MAX17055 | Lithium based battery fuel gauge and measurement IC library. |
| MAX6675 with hardware SPI | A library for MAX6675 thermocouple interface. |
| max7219 | Lightweight library for the MAX7219 7 segment 8 digit display |
| mbino | Port of mbed OS 2 APIs to the Arduino platform |
| MCP23017 Port Expander | Arduino library for MCP23017 I2C I/O port expander. |
| MCP23017_Attiny85 | "Library which lets you to control mcp23017 I/O expander simply" |
| MCP3202 | Used to interface the 12 bit ADC MCP3202 by Microchip. |
| MCP3221 | MCP3221 Driver (12-bit ADC with hardware I2C 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. |
| MCUVoltage | MCUVoltage measures the voltage supply (Vcc) of Arduino without extra components. |
| MCUOS | An OS simulator for Arduino boards. |
| MD_PWM | PWM on arbitrary pins |
| MD_SmartCar | Core functions for movement control of a 2 wheeled SmartCar Robot using DC motors. |
| Melt7SegLcd | Melt 7-segment LCD Arduino library. |
| MemoryDumper | Dump Arduino memory |
| MemoryUsage | Use this library to check your SRAM / Stack memory usage. |
| MeteoLabBeacon | Arduino library for environmental sensor communication. |
| MFRC522 | Arduino RFID Library for MFRC522 (SPI) |
| MFRC522-spi-i2c-uart-async | Arduino RFID Library for MFRC522 (SPI, I2C and UART) with asynchroneous callbacks |
| MicroDebug | Arduino debugging support library |
| microLED | Light library for addressable LEDs |
| MicroTone | low-flash high-performance pulse train library with attiny13 |
| MicroUART | Simple implementation of UART (ATmega328) |
| microWire | Light library for I2C communication |
| Microcontroller-id | Retrieve manufacturer serial number stored inside the microcontroller |
| microgear-nbiot | NETPIE client library for BC95 NB-IOT module on Arduino platform. |
| MIDIcontroller | A library for creating Teensy MIDI controllers. |
| MideaIRWrapper | A library that makes, easier work with Midea Air Conditioners. |
| MIDIUSB | Allows an Arduino board with USB capabilites to act as a MIDI instrument over USB. |
| MINDSi | Code to assist with running MINDSi robots |
| MINDS-i-Drone | Code to assist with running MINDS-i Drones |
| Mirobot | This is the library that makes Mirobot (http://mirobot.io) work. |
| MMA7455 sensor Library | Freescale MMA7455 accelerometer sensor library |
| MMA8453_n0m1 | an Arduino Library for the Freescale MMA8453Q & MMA8452Q accelerometer. |
| MMA8653 | Allows reading the MMA8653 accelerometer. |
| MobaTools | Functions (steppers, servos, leds) for model railroaders( and for others too ) |
| ModBusSlave | ModBus Slave RTU over RS485 |
| Modbus-EtherCard | A library that allows your Arduino to communicate via Modbus protocol, acting as a slave. |
| 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. |
| Motor Driver Library | Motor Driver Library for Arduino Shields with L293D and 74HC595 |
| MotorVID28 | A library for controlling VID28 or equivalent stepper motors (BKA30D-R5, X25). |
| MPU6050 | MPU6050 Arduino Library. |
| MQUnifiedsensor | This library allows you to read the MQ sensors very easily. |
| msTask | Use hardware Timer1 to run tasks in time preset |
| ms5540c | Arduino library for MS5540C-series sensors |
| MSGEQ7 | Library for Musicvisualization with MSGEQ7 |
| MSMPLOTTER | A library that can plot on Serial Monitor. |
| muTimer | Arduino library to easily use on/off delays and cycle timers with non-blocking functions. |
| MultiFunctionShield | LED Display driver for Multi Function Shield |
| MultiTrans | This library is an implementation of a multi channel transceiver (optionally via IR) |
| MultiWire | Provides an extension to Wire to allow for multiple slave addresses. |
| MultitapKeypad | A library (driver) for matrix 4x3 or 4x4 keypad supports multi-tap and long-tap. |
| MX1508 | A library that makes using mx1508 dual DC motor driver easier. |
| my92xx | MY9291 and MY9231 LED driver library for Arduino AVR and ESP8266 |
| NTimer | Narwhalsss360 NTimer library for timed events, and Performance Timer. |
| N64Controller | Arduino library to connect a Nintendo 64 controller (N64 controller). |
| N64Pad | Interface with Nintendo 64/GameCube controllers |
| NanoPlayBoard | Enables easy access to the sensors and actuators of the Arduino NanoPlayBoard. |
| NDEF_MFRC522 | An Arduino library for NFC Data Exchange Format (NDEF). |
| NeoGPS | NMEA and ublox GPS parser, configurable to use as few as 10 bytes of RAM |
| NeoHWSerial | NeoHWSerial for AVR |
| NeoPatterns | Patterns for NeoPixel strips and matrixes including the patterns of the NeoPattern example by Adafruit. |
| NeoSWSerial | An efficient replacement for SoftwareSerial at baud rates 9600, 19200 and 38400. |
| Neurona | Artificial Neural Network architectures for Arduino |
| NHB_AD7124 | Library for the Analog Devices AD7124 24 bit precision analog converter IC |
| NHB_AD7794 | Library for using the Analog Devices AD7794 6ch 24 bit precision analog converter IC |
| NHD_Character_LCD | A library to allow easy interfacing with Newhaven character LCDs. |
| Nintendo | Connect all your favourite Nintendo Controllers to your Arduino. |
| NoBlockEEPROM | Non Blocking EEPROM Library for Arduino |
| NoDelay | Arduino library to make use of the Millis funtion for non Blocking Delays. |
| Nova Fitness Sds dust sensors library | A high-level abstaction over Sds sensors family |
| Nova_SDS011 Sensor Library | Nova SDS011 dust sensor library |
| NST1001 | NST1001 temperature sensor driver. |
| NVSRAM | Arduino library for Microchip 23LCV512 and 23LCV1024 NVSRAM. |
| NXTBluetooth | A library that makes communicating with the LEGO Mindstorms NXT via bluetooth easy. |
| OneWireNg | Arduino 1-wire service library. OneWire alternative. |
| OPC | A library for Arduino OPC Server support. |
| 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 | Arduino library to send and receive data from Opentherm devices. |
| OSFS | An Overly Simplified FileSystem for storing things, e.g. in the Arduino's EEPROM |
| Ospom | Ospom is FaceBook for your Arduino. |
| OtD Library | Support library for OtomaDUINO boards |
| OttoArduinoLib | Arduino library for Otto and Otto Lee robot. |
| OttoDIYLib | Otto DIY official Arduino Libraries. |
| Parse Arduino SDK | A library that provides access to Parse |
| PCA9536 | PCA9536 Driver (4-Channel GPIO I2C Expander) |
| PCA9536_RGB | PCA9536 RGB LED Driver |
| PCA9685_LED_DRIVER | GPIO I2C driver for PCA9685 |
| PCA9698 | GPIO I2C driver for PCA9698 |
| PCM | Playback of short audio samples. |
| Pelco_And_Arduino | This library makes Pelco cameras moves! |
| PF | Petit FatFS for Arduino avr MCUs. to drive SD cards |
| PGMWrap | A convenient library allowing structures and variables stored in PROGMEM to be read directly. |
| PHPoC | PHPoC Ethernet/WiFi Shield for Arduino |
| PHPoC Expansion | PHPoC Expansion library for Arduino |
| 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. |
| Pinduino | Infterface library for pinduino |
| PixieChromaLite | RAM-limited Library for controlling Pixie Chroma displays on small microcontrollers! |
| PJON | PJON is an open-source, multi-master, multi-media bus network protocol |
| PLS7 shield | Arduino shield with various I/O devices |
| PololuBuzzer | PololuBuzzer library for Arduino |
| PololuLedStrip | Arduino library for addressable RGB LED strips from Pololu |
| PololuMenu | Pololu library for simple LCD Menus. |
| PololuRPiSlave | Pololu Raspberry Pi I2C Slave Arduino library |
| Pololu3piPlus32U4 | Arduino library for the Pololu 3pi+ 32u4 Robot |
| PowerFlex4m | Abstraction layer for simple ModBus communications with PowerFlex 4m VFDs |
| PPM | RC (radio control) PPM signal |
| PPMEncoder | A library to encode/generate a PPM signal for controlling RC Cars, etc... |
| PrinterDuino | The simplest library to print in paper using 3 axis |
| Printoo_Library | The library for the Printoo modules. |
| ProcessScheduler | An OOP multitasking library |
| PROGMEMAssert | Assert for Arduino that saves RAM by storing assert strings in PROGMEM and prints to Serial. |
| programmable_air | Basic functions to control the Programmable-Air board. |
| 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 |
| ps2dev | Library to emulate PS2 keyboard/mouse using arduino |
| PulsePattern | Library to generate repeating pulse patterns. (AVR only) |
| pushButton | A simple library for Push Butons. |
| PWMFreak | Configures the PWM frequency on a pin |
| PyArduinoDebug | A library enabling USB-based debugging. |
| PyDuinoBridge | A transparent library for communication between Python and Arduino. |
| PZEM004Tv30 | Library for the PZEM-004T v3.0 Power and Energy monitor |
| QuickStats | Descriptive Statistics for Arduino |
| RSbus | Library for the (Lenz) RS-bus protocol |
| RazorIMU_9DOF | This library is for the Razor AHRS 9DOF IMU by Sparkfun. |
| 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. |
| RC_ESC | A library to use ESC with the Arduino platform. |
| RCLSwitch | Compact version of RC Switch |
| RCWL_1X05 | A library for the I2C mode of ultrasonic distance sensors RCWL-1605, RCWL-1005, and probably HC-SR04P |
| retroTerm | A library for creating GUI-esque interfaces in a terminal emulator with a microcontroller. |
| RF24G | A simple way for up to 6 nRF24L01 radios to communicate with each other. |
| RF433any | A library to decode any protocol received on a 433 Mhz Radio Frequencies receiver |
| RF433recv | A library to decode a known protocol received on a 433 Mhz Radio Frequencies receiver |
| RF433send | A library to send data on a 433 Mhz Radio Frequencies transmitter |
| RFID_MFRC522v2 | Arduino RFID driver library for MFRC522 (SPI, I2C) |
| RhinoServo | This library is for the Encoder DC Servo Motor: RMCS220x. |
| RingBuf | A library for buffering items into a ring (circular/FIFO) buffer |
| RingBufCPP | A C++ library for buffering items into a ring (circular/FIFO) buffer |
| RingEEPROM | The library increases the arduino EEPROM Write endurance |
| RMCS-220X | A library to facilitate the control of a Rhino RMCS-220X Servo Motor over i2c. |
| ROKduino | Allows control of Rokenbok Education ROKduino robotics system. |
| 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. |
| Robot IR Remote | Allows controlling the Arduino Robot via an IR remote control. For Arduino Robot only. |
| RobotLib | A robotics library to simplify implementing generic robotics hardware. |
| Robot Motor | Enables easy access to the motors of the Arduino Robot Motor board. For Arduino Robot only. |
| RokitSmart | A library for RokitSmart users |
| Romi32U4 | Romi 32U4 Arduino library |
| RoxMux | Collection of Multiplexer and Hardware Controllers. |
| RS485HwSerial | Enhanced Arduino serial library with RS485 transmit enable control. |
| RTC | Library for I2C based RTCs (DS1307, DS3231, PCF8563). |
| RTCTimer | An Arduino library to easily perform scheduled tasks. |
| Rtc_Pcf8563 | A library that interfaces the Phillips PCF8563 Real Time Clock chip. |
| Rtttl | A library that plays Rtttl melodies |
| runner | A kind of shell for Arduino. |
| RunningStats | It computes simple running statistics. |
| SCA100T | This library allows communication with Murata SCA100T inclinometer sensors using SPI. |
| SDI-12 | An Arduino library for SDI-12 communication with a wide variety of environmental sensors. |
| SDS011 sensor Library | Nova Fitness SDS011 dust sensor library |
| SDS011_vers | A library for NovaFitness SDS011 Particle Matter Sensor |
| Seg7 | A library for MAX7219 based 7 segment displays. |
| SensorModbusMaster | Arduino library for communicating via modbus with the Arduino acting as master |
| SensorToButton | An algorithm to convert analog Data into a Button. |
| SerialMenuCmd | This library constitutes a basic command line interface |
| Servo | Allows Arduino boards to control a variety of servo motors. |
| ServoEasing | Enables smooth servo movement. Linear as well as other (Cubic, Circular, Bounce, etc.) ease movements for servos are provided. The Arduino Servo library or PCA9685 servo expanders are supported. |
| Servo Hardware PWM | Allows Arduino/Genuino Mega boards to control up to 9 servos with the integrated 16-bit hardware PWM timer/counter. |
| SevenSeg4D | Library for driving a 4 digit 7segment LED display screen with 2 HC595 shift registers |
| SevenSegmentTM1637 | Library for using a 4 digit seven segment display with TM1636 or TM1637 driver IC |
| ShiftRegister-PWM-Library | Makes shift register pins PWM capable. |
| shift7seg | A library to simplify the use of 74hc595 serial in/parallel out shift registers as drivers for a 4 digit 7 segment display. |
| Signature | Processing AVR microcontrollers signature |
| SIKTEC_AVR_Controller | Examples for programming and using SIKTEC AVR Controller Shield |
| SIKTEC_MDSwitch | Library to easily use Multi Direction Switches. |
| SimpleMotionV2-Arduino | An Arduino library for controlling SimpleMotion IONI/ARGON drives from Granite Devices. |
| SingleWireSerial | Robust software serial library using a single line in half-duplex mode. |
| Sleep_n0m1 | A library that sets the Arduino into sleep mode for a specified length of time, or until an interrupt |
| Sleepy Pi 2 | Arduino Library for Sleepy Pi 2 Raspberry Pi HAT |
| SmallSetup | Optimize the Arduino setup routines. |
| SmartMatrix | Drive HUB75 RGB Matrix Panels with High Quality Graphics from a Teensy 3, Teensy 4, or ESP32 |
| SmartRC-CC1101-Driver-Lib | Driver for cc1101. |
| Sodaq_PcInt | An Arduino library to deal with PCINT (Pin Change Interrupts) |
| Sodaq_wdt | An Arduino wrapper for the Watch Dog Timer. |
| SoftI2CMaster | I2C lib that supports bit banging and hardware support |
| SoftModem | Audio Jack Modem Library for Arduino. |
| SoftPWM | A software library to produce a 50 percent duty cycle PWM signal on arbitrary pins. |
| SoftwareReset | Software methods to reset AVR boards |
| SoftwareSerialTX | A SoftwareSerial implementation only for transmitting data, maximum size reduced |
| Somfy_Remote_Lib | Control Somfy RTS devices |
| souliss | SmartHome Networking Framework |
| SoundPlayer | Allows Arduino Boards to play 8-bit sounds recorded at 40kHz sampling frequency. |
| SpacebrewYun | Enables the communication between interactive objects using WebSockets. For Arduino Yún only. |
| SparkFun Graphic LCD Serial Backpack | Library containing functions for SparkFun Graphic LCD Serial Backpack |
| SparkFun Quadstepper Motor Driver | 4-axis stepper motor driver, available from SparkFun Electronics |
| SparkFun TLC5940 | Library for the TLC5940 IC. |
| Sparkfun T5403 Barometric Sensor Library | Arduino Library for interfacing with the T5403 Barometric sensor. |
| SpheroRVR | This library allows you to communicate with a Sphero RVR using an Arduino Uno. |
| SPI-DAC7611 | A library that interfaces with the DAC7611 using the standard SPI library. |
| SPIMemory | SPI Memory library for Arduino. (Formerly SPIFlash) |
| SpinWearables | A small, colorful, programmable, wearable kit to facilitate student exploration of physics, engineering, and computer science. |
| SRAMsimple | Communications with 23LC1024 SRAM chip |
| SST25VF | Arduino Library for controlling the SST Nor Serial Flash SST25VF family. |
| StackmatTimer | A library for interfacing with a Stackmat/Cube timer |
| StepMotor4windings | Cool code class for driving 4 windings (pins) stepper motors. |
| StepperControl | Stepper Motor Controller for 28BYJ-48. |
| StereoSID | MOS6581 Stereo SID Emulator Arduino Library |
| StivSeg | Multi-digit seven-segment display library for arduino. |
| STL for Arduino | 将C++标准库移植到 Arduino。A port of C++ Standard Library to Arduino. |
| STM32duino ASM330LHH | Automotive inertial measurement unit. |
| STM32duino HTS221 | Capacitive digital sensor for relative humidity and temperature. |
| STM32duino IIS2DLPC | High Performance Ultra Low Power 3D accelerometer. |
| STM32duino IIS2MDC | Ultra Low Power 3D magnetometer. |
| STM32duino ISM330DHCX | High-Performance 3D digital accelerometer and 3D digital gyroscope. |
| STM32duino ISM330DLC | 3D accelerometer and 3D gyroscope. |
| STM32duino LIS2DU12 | Ultra Low Power 3D accelerometer. |
| STM32duino LIS2DW12 | Ultra Low Power 3D accelerometer. |
| STM32duino LIS2MDL | Ultra Low Power 3D magnetometer. |
| STM32duino LIS3MDL | High-performance 3D magnetometer. |
| STM32duino LPS22DF | Nano pressure sensor. |
| STM32duino LPS22HB | 260-1260 hPa absolute digital output barometer. |
| STM32duino LPS22HH | Nano pressure sensor. |
| 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 LSM6DSO | Ultra Low Power inertial measurement unit. |
| STM32duino LSM6DSR | iNEMO inertial measurement unit. |
| STM32duino Proximity Gesture | Allows performing simple gestures detection using proximity sensors |
| STM32duino ST25DV | Allows controlling the NFC ST25DV |
| STM32duino STTS22H | digital temperature sensor. |
| STM32duino STTS751 | digital temperature sensor. |
| STM32duino VL53L1X | Allows controlling the VL53L1X (Time-of-Flight and gesture detection sensor) |
| STM32duino VL6180X | Allows controlling the VL6180X (proximity and ambient light sensing (ALS) sensor) |
| STM32duino X-NUCLEO-53L1A1 | Allows controlling the VL53L1X sensors on board of X-NUCLEO-53L1A1 |
| STM32duino X-NUCLEO-6180XA1 | Allows controlling the VL6180X sensors on board of X-NUCLEO-6180XA1 |
| STM32duino X-NUCLEO-IKS01A3 | Allows controlling the ST X-NUCLEO-IKS01A3 expansion board |
| STM32duino X-NUCLEO-IKS02A1 | Allows controlling the ST X-NUCLEO-IKS02A1 expansion board |
| STM32duino X-NUCLEO-NFC04A1 | Allows controlling the ST X-NUCLEO-NFC04A1 expansion board |
| Strawbees Quirkbot | Allows you to program Quirkbots. |
| SuplaDevice | Library enables you to connect the device to the SUPLA automation system. |
| SwissHandmade MiniPirate | Commandline for GPIO, I2C and CPU manipulations |
| Switch | Arduino library for deglitching and debouncing switches and buttons. |
| SXAccessoire | Arduino library for accessing the Selectrix SX-bus |
| Syncano Arduino Library | A library that provides access to Syncano |
| TCone | MicroBeaut-TCone Library with Timer and Counter One. |
| TVout | A library for generating PAL or NTSC video output with an AVR. |
| TA6932 | TA6932 library - 7 segments display IC |
| TactNecklace | Arduino Library receives acceleration data from acclerometer, outputting a signal of varying srength to the vibrators |
| TactileSwitch | class for tactile switch |
| Talk2 | Library for the Talk2 Boards. |
| Talkie | Speech library for Arduino. Generates speech from a fixed vocabulary encoded with LPC. |
| TankController | Software for the Arduino that controls pH and temperature in the Open-Acidification project. |
| TapatioElectronics | Allows access to the use of sensors, actuators and control panels designed by Tapatio Electronics |
| Taskrunner | Allows arduino to run scheduler which can run functions at specific frequency |
| TCA6416A | Arduino library for operating TCA6416A. |
| Technoshield-ui-lib | Technoshield User Interface API. |
| TeeRec | Teensy recorder libraries. |
| TEE UC20 Shield | Library for Quectel UC20 3G Shield and Quectel UC15 3G Module for Arduino Board. |
| Teensy41_AsyncTCP | Async TCP Library for Teensy 4.1 using QNEthernet |
| TheThingsNode | The Things Node Arduino Library. |
| ThermistorLibrary | This library allows you to read the thermistors very easily. |
| ThinSat Program TSLPB Library | A driver library for the Twiggs Space Lab Payload Board |
| ThingSpeak | ThingSpeak Communication Library for Arduino, ESP8266 & EPS32 |
| ThingSpeak_asukiaaa | An API manager for ThingSpeak |
| Thread | Simplest kernel for multythreading. |
| TimeInterrupt | Allows for timer interrupts on various platforms. |
| TimedPID | PID controller |
| TimerExtensions | Easy access to advanced Arduino timer functions, such as precise timing, pulse generation, and input event capture. |
| TimerFa | Software Timer |
| TimerFive | Use hardware Timer5 for finer PWM control and/or running an periodic interrupt function |
| TimerFour | Use hardware Timer4 for finer PWM control and/or running an periodic interrupt function |
| TimerFour32u4 | Allow usage of the 10-bit hardware high speed Timer4 on ATMega16u4 and ATMega32u4. |
| TimerInterrupt | This library enables you to use Interrupt from Hardware Timers on an Arduino, Adafruit or Sparkfun AVR board, such as Nano, UNO, Mega, Leonardo, YUN, Teensy, Feather_32u4, Feather_328P, Pro Micro, etc. |
| 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 |
| TimersOneForAll | Make full use of all your hardware timers on your Arduino board. 充分利用你开发板上所有的硬件计时器 |
| Timezone | Arduino library to facilitate time zone conversions and automatic daylight saving (summer) time adjustments. |
| TinBus | A library for creating a multi master bus using the UART. |
| TinyDatabase_Arduino | A tiny database to manipulate EEPROM easily |
| TinyDebug | ATtiny85 Serial-like debug interface for the Wokwi.com simulator. |
| TinyLiquidCrystal_I2C | LiquidCrystal Arduino library for ATtiny microcontrollers (PCF8574 I2C based displays). |
| 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. |
| TinySuite | A collection of tools for ATTiny85 |
| TLC5916_Lite | Works in Normal Mode to turn on/off LEDs, and special mode for current gain and open circuit detection. |
| TMRpcm | PCM/WAV Audio playback |
| TM1638lite | Interface library from Arduino to TM1638 display chip/card |
| TMC2130Stepper | Arduino library for Trinamic TMC2130 stepper drivers |
| TMC2208Stepper | Arduino library for Trinamic TMC2208 stepper drivers |
| Tone | A software digital square wave tone generation library. |
| toneAC | Replacement to the standard tone library with many advantages |
| ToneLibrary | This is an Arduino Library to produce a tone on any Arduino pin. |
| TouchWheel | Capacitive touch wheels and sliders using only 2-3 analog pins! |
| TriacDimmer | A library for controlling a triac dimmer. |
| Tsunami | Library for interfacing with the Tsunami's hardware peripherals. |
| Tuyav | Communicate with the Tuya IoT module |
| TwiLiquidCrystal by Arnakazim | A library to interface an HD44780 based LCD via I2C (or TWI in Arduino terms). |
| TXOnlySerial | Enables one-way serial communication (TX) on any digital pin. |
| uArmLibrary | uArm Library for Arduino |
| uMT | Micro Multi Tasker specifically designed for ARDUINO UNO, MEGA and DUE boards. |
| uMulti | Cooperative multitasking for the AVR line of microcontrollers. |
| uS82 | A control library for uS82/us82 Board. |
| U8glib | A library for monochrome TFTs and OLEDs |
| U8glib-HAL | A library supporting monochrome TFTs and OLEDs, specifically for use with Marlin Firmware. |
| U8glib-HAL | A library supporting monochrome TFTs and OLEDs, specifically for use with Marlin Firmware. |
| UARDECS Library | A library that provides communication functions conforming to UECS, a common standard for horticulture in Japan. |
| UARDECS_MEGA Library | A library that provides communication functions conforming to UECS, a common standard for horticulture in Japan. |
| Ufox | Ufox devkit Sigfox RC4. |
| UKESF Sixth-Formers | Examples and libraries for the UKESF sixth-formers guide to the Grove Beginner kit for Arduino. |
| UltraSonic_Lib | A library for UltraSonic distance sensor. |
| UMIRobot | UMIRobot library for Arduino. |
| Uno WiFi Developer Edition Serial1 | Implements Serial1 of Arduino Uno WiFi Developer Edition board to access the on-board ESP8266 |
| USBStatus | Allows an Atmega32u4 based Arduino board to detect if the host, it is connected to, is active or shut down. |
| USBMIDI | USB MIDI library for Arduino. |
| USIWire | USI based TWI/I2C library for Arduino |
| VariableTimedAction | A library for creating timed events/actions. |
| vbus-arduino | Allows arduino to read data from some vbus compatible controllers. |
| Vcc | Measure supply voltage (using optinally stored calibration value) |
| VEDirect | A library for interfacing with Victron VE.Direct Hex protocol |
| VGAX | VGA signal generator for UNO and MEGA |
| VGAXUA | VGA UART signal generator for UNO and MEGA |
| 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. |
| VivicoreSerial | Library to talk with VIVIWARE Cell Core. |
| VNH3SP30 | Library for the VNH3SP30 and VNH5019A-E motor controllers (H-bridge motor driver) |
| 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. |
| Watch | A library that makes working with watch-like formats easy. |
| WatchDog | WatchDog Timer Functions |
| Watchdog | Watchdog resets the device if the timer expires before the watchdog is reset. |
| WaveHC | WaveHC wave shield library |
| WearLeveling | EEPROMWearLevel reduces EEPROM wear by writting a new value to an other EEPROM location. |
| WiFiSpi | Arduino WiFi library connecting ESP8266 via SPI protocol |
| wpi-32u4-library | Forked Romi 32U4 Arduino library |
| WPI430-VMA430 GPS | Velleman WPI430-VMA430 GPS module library |
| 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 |
| XLR8DMem | Access library for XLR8 DMem XB |
| 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. |
| XLR8PID | Arduino library for hardware accelerated PID control. |
| XLR8Pong | Pong game using the FPGA logic. For Alorium Technology's XLR8 board. |
| XLR8PWM | OpenXLR8 implementation of PWM |
| XLR8Quadrature | Arduino library for hardware accelerated quadrature encoder control. |
| XLR8RC | Captures outputs from an RC receiver (the signals that go to servos) and outputs a 16 bit integer representing the pulse width (in microseconds) |
| 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. |
| YAMLDuino | A simple and efficient YAML library for embedded C++ |
| Yet Another Arduino PcInt Library | A library to support Pin Change Interruptions (PCINT) on AVR Arduinos |
| YosemitechModbus | Arduino library for communication with Yosemitech sensors via Modbus. |
| ZMPT101B-Sensor | Library to interact with the ZMPT101B Voltage sensor. |
| ZumoAutomation | Arduino library to allow for automatic zumo match play |
| ZumoShield | Arduino library for the Pololu Zumo Shield and Zumo robot kit for Arduino |
| Zumo32U4 | Zumo 32U4 Arduino library |