A list of the 547 libraries that are licensed with the GPL 3.0 license.
| 3BC Language Virtual Machine | 3BC Language Virtual Machine |
| ALog | Low-power general-purpose data logger library, written for the Arduino-based ALog but expandable to other devices. |
| 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) |
| AbsoluteMouse | Arduino library to control cursor over USB, using absolute positioning. |
| AD7190forESP32 | Basic library for analog Devices AD7190 running on ESP32 |
| AD7390 DAC library | Arduino library for the AD7390 digital to analog converter (DAC) |
| Adafruit DotStar | Adafruit DotStar LED Library |
| Adafruit DotStarMatrix | Adafruit_GFX-compatible library for DotStar grids |
| Adafruit NeoMatrix | Adafruit_GFX-compatible library for NeoPixel grids |
| Adafruit NeoMatrix ZeroDMA library | Arduino library for DMA control of NeoMatrix on samd21 microcontroller |
| Adafruit_4_01_ColourEPaper | Adafruit connector library for the WaveShare 4.01 Colour Epaper display |
| ADS1115-Driver | Lightweight arduino library for the ADS1115 ADC converter IC |
| ALA | Arduino Light Animation (ALA) library |
| AlertMe | Allows for sending email and SMS from nothing but the ESP8266! |
| AlternativeLSS | Asynchronous control of Lynxmotion LSS smart servos. |
| AnalogIO-Arduino | This library allows to read a value from an analog input like an potentiometer, or from a digital input like an encoder. Moreover, allows to write it on digital output, exactly on PWM pin. |
| AP_DCC_Library | Library for (NMRA/RCN) Digital Command Control (DCC) |
| 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. |
| ArduinoHttpServer | Server side minimalistic HTTP protocol implementation. |
| ArduinoIHC | A Library for connecting to the IHC Controller data in/out. |
| ArduinoSTL | A port of uClibc++ Arduino library. |
| ArduinoWebsockets | A library for writing modern Websockets applications with Arduino. |
| Arduino_AVRSTL | A port of ArduinoSTL Arduino library. |
| Arduino_ConnectionHandler | Arduino Library for network connection management (WiFi, GSM, NB, [Ethernet]) |
| ArxRobot Library | Enables easy access to the controls of Arxterra robots. |
| AS5047P | An Arduino library for the AS5047P high-resolution rotary position sensor. |
| AstroMech | Protocol for exchanging small amounts of data over audio. |
| AsyncDNSServer_RP2040W | Fully Asynchronous DNS Server Library for RASPBERRY_PI_PICO_W using CYW43439 WiFi with arduino-pico core. |
| AsyncDNSServer_Teensy41 | Fully Asynchronous DNS Server Library for Teensy 4.1 using QNEthernet. |
| AsyncHTTPRequest_Generic | Simple Async HTTP Request library, supporting GET, POST, PUT, PATCH, DELETE and HEAD, on top of AsyncTCP libraries, such as AsyncTCP, ESPAsyncTCP, AsyncTCP_STM32, etc.. for ESP32 (including ESP32_S2, ESP32_S3 and ESP32_C3), WT32_ETH01 (ESP32 + LAN8720), ESP8266 (WiFi, W5x00 or ENC28J60) and currently STM32 with LAN8720 or built-in LAN8742A Ethernet. |
| AsyncHTTPRequest_RP2040W | Simple Async HTTP Request library, supporting GET, POST, PUT, PATCH, DELETE and HEAD, on top of AsyncTCP_RP2040W library for RASPBERRY_PI_PICO_W with CYW43439 WiFi. |
| 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. |
| AsyncHTTPSRequest_Generic | Simple Async HTTPS Request library, supporting GET, POST, PUT, PATCH, DELETE and HEAD, on top of AsyncTCP_SSL library for ESP32 (including ESP32_S2, ESP32_S3 and ESP32_C3), WT32_ETH01 (ESP32 + LAN8720). |
| AsyncUDP_Ethernet | Fully Asynchronous UDP Library for ESP8266 using W5x00 or ENC28J60 Ethernet. The library is easy to use and includes support for Unicast, Broadcast and Multicast environments. |
| 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. |
| AsyncUDP_WT32_ETH01 | Fully Asynchronous UDP Library for WT32_ETH01 (ESP32 + LAN8720). |
| AsyncWebServer_Ethernet | Asynchronous HTTP and WebSocket Server Library for ESP8266 using W5x00 or ENC28J60 Ethernet |
| AsyncWebServer_Teensy41 | Asynchronous HTTP and WebSocket Server Library for Teensy 4.1 using QNEthernet |
| AsyncWebServer_WT32_ETH01 | AsyncWebServer for WT32_ETH01 using LAN8720 |
| ATCommands | AT command parser for those who want to expose their functions via UART as AT commands |
| AT24C256 library | Library for the AT24C256 I2C EEPROM. |
| Atmel TSS463C VAN bus Datalink Controller library | A library for the Atmel TSS463/TSS461 VAN Datalink Controller |
| 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. |
| Ballvalve | A library to control 5 wire electric ball valves like the US Solid MSV-00015. |
| BareBoneSim800 | A BareBone Arduino Library For SIM800 Modules |
| BaroLibrary | Library for Measurement Specialties MS5637-02BA03 Altimeter/Pressure sensor (including Freetronics BARO module). |
| Basecamp | A basic IoT library for the ESP32 |
| Batflow | Battery lookup |
| BaudotCode | Easily encode and decode ITA-2 5 bit Baudot code for for RTTY on Arduino |
| bb_spi_lcd | Color SPI LCD+OLED library with many unique features. |
| bb_uc1701 | Optimized 128x64 monochrome LCD display library for ST7565/UC1701 conrollers. |
| BBE IoT Class Library | This is the C++ class library for students' use in IoT class to control smart systems. |
| BBQ10Keyboard | Library for using the BBQ10Keyboard PMOD |
| Better Joystick | A library that handles and processes inputs from dual-axis Arduino joysticks. |
| BigFont01 | Library for displaying large characters on LCD character displays using the HD44780 driver. |
| BigFont01_I2C | Library for displaying large characters on LCD character displays using the HD44780 driver. |
| BigFont02 | Library for displaying large characters on LCD character displays using the HD44780 driver. |
| BigFont02_I2C | Library for displaying large characters on LCD character displays using the HD44780 driver. |
| BioData | Interpret biological signals in real-time. |
| BitBang_I2C | Bit-bang the I2C protocol on any 2 GPIO pins on any system. |
| BitkitRobit | Arduino library for Bitkit Robit. |
| BlenderServoAnimation | Library to control servos based on an exported Blender animation. |
| BlueDisplay | This library enables an Android smartphone or tablet to act as a graphical display for your Arduino. |
| BME280 | Provides a library for reading and interpreting Bosch BME280 environmental sensor data over I2C, SPI or Sw SPI. |
| BME280_Zanshin | Access the Bosch BME280 temperature, humidity and pressure sensor |
| BME680 | Arduino library to access and control the Bosch BME680 sensor and get temperature, humidity, pressure and gas readings. |
| Board Identify | An Arduino library which allows identification of over 100 different boards/controllers. |
| BraccioV2 | A library that enables more functionality for use with the Tinkerkit Braccio Arm. |
| BRAINZY | A library that makes coding user-friendly for programming robots. |
| Brasilino | Biblioteca de tradução e facilitação de funções para Arduino em PT-BR |
| Brino | A biblioteca possibilita o uso de termos em portugues (Brino) para a programacao do arduino. |
| Brzo I2C | Brzo I2C is a fast I2C Implementation written in Assembly for the esp8266 |
| BTLE | Arduino library for basic Bluetooth LE communication. |
| btnapi | Library for conecting buttons |
| Button-Arduino | This library allows to manage a button. |
| 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! |
| Buzzer | Allows Arduino/Genuino boards to simplify the use of the Buzzer. |
| cSerialWatcher | Monitor and modify arduino variables via serial usb |
| Capacitor | Measure capacitance from 0.2pF to 100uF with no external hardware. |
| CB-HCHO-V4 | Arduino library to control Cubic CB-HCHO-V4 |
| CCIR476 | Encode and Decode CCIR476 symbols for SITOR / AMTOR based messages on Arduino |
| CEClient | A library which allows communication with HDMI CEC capable devices. |
| CERP - DF-Robot Wireless GamePad V2.0 for Arduino library | Is a lightweight library for DF-Robot Wireless GamePad V2.0 for Arduino |
| Charset | Charset library for Arduino |
| 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. |
| Circios Roboter-Steuerung | Arduino-Bibliothek zum Ansteuern des "Circios" Schulroboters |
| ClimateGuard CG Anem | Library for communicating with the thermoanemometer CG-Anem. |
| ClimateGuard RadSens | Library for communicating with the radiation detector module RadSens. |
| CM1106 I2C | Arduino library to control Cubic CM1106 I2C |
| 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. |
| CppLinq | ArduinoLinq Library |
| CRMX_TimoTwo | Provides a library for reading and interpreting CRMX TimoTwo MKR Shield data over SPI. |
| Cubigel | Read information from the Cubigel compressor system |
| CurrentTransformer | Arduino Library for measuring current in 50/60Hz circuits using current transformers. |
| CV7OEMFR | Enables provisioning. |
| DTime | Date plus Time workaround service |
| DAC121C08x | Arduino library for the following Texas Instruments 12 bit DAC ICs: DAC121C081 and DAC121C085. |
| DarkSkySevenDay | Current and Seven Day Weather Forecast Library for Arduino. |
| Dashboard IoT | Library for Dashboard IoT Platform by Nusabot. |
| databot | Official databot library supporting databot, based on Arduino |
| databot2 | Official databot library supporting databot, based on Arduino |
| dcf77_xtal | DCF77 decoder with excellent noise tolerance. |
| Deneyap Gercek Zamanli Saat MCP7940 | Arduino library for Deneyap Real Time Clock MCP7940 |
| Deneyap Hoparlor | Arduino library for Deneyap Speaker PAM8302A |
| detaBaseArduinoESP32 | Makes working with Deta.sh Base easy |
| DFW | Tele-op and autonomous change over for WPI RBE platform. |
| 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 |
| Differential Steering | A library to use differential steering with a single dual axis joystick |
| digitalPinFast | More speed for digitalPin operations. |
| 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. |
| DisplayMenu | This library helps with creating menu pages when using graphical displays supported by the TFT_eSPI library. |
| 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. |
| DMD2TUR | Use with DMD2 library and enjoy Turkish letters! |
| DMD32 | An Arduino library for ESP32 to drive DMD LED matrix display |
| DSFamily | Read and calibrate of of the Maxim DS- Family of 1-wire thermometers |
| DS1631 | Use the Maxim Integrated DS1631 I2C Thermometer |
| DS3231M | Arduino library to use the Maxim Integrated DS3231 and DS3231M RTC (Real-Time-Clock) |
| DS3232RTC | Arduino Library for Maxim Integrated DS3232 and DS3231 Real-Time Clocks. |
| 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. |
| DueAdcFast | Arduino Due ADC analogRead Fast 1Mhz with measures collect and also differential. |
| eBoard shackle the Arduino | All in one library to run qfixSoccerBoard code on the Arduino |
| ELi_MdM_4_00 | A library for using motor driver modules of E-LAGORi. |
| ESensors | Manage recordings from multiple environmental sensors. |
| EAA_MLX90614 | MLX90614 device driver |
| 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. |
| EasyColor | Color converter to many formats |
| EasyPin | An easy and simple way for manage Arduino pins. |
| EduIntro | Library used for super-fast introduction workshops |
| EEPROMsimple | Communications with 25LC1024 EEPROM chip |
| EEPROMAdapter | This adapter can read and write AT28C64 and AT28C256 EEPROM chips using Arudino Mega. Creating converter PCB for this task recommended |
| EloquentSurveillance | Esp32-cam surveillance system, batteries included |
| EMUcan | ECUMaster EMU CAN Stream Reader Arduino Library |
| EMUcanT4 | ECUMaster EMU CAN Stream Reader Arduino Teensy 3 or 4 Library |
| EMUSerial | ECUMaster EMU Serial Library |
| Endo-Continuum-Robot | The Endo Continuum Robot Library |
| ER_OLEDM1_CH1115 | Library to support the ER-OLEDM1.09-1 128X64 OLED Display Module driven by the CH1115 controller |
| ERM19264_UC1609 | Library to Support the ERM19264 LCD driven by the UC1609C controller |
| ESPboy | ESPboy Handheld Driver. |
| ESPiLight | pilight 433.92 MHz protocols library for Arduino |
| ESPConnect | Simple & Easy WiFi Manager with Captive Portal for ESP8266 / ESP32 |
| ESP-DASH | A blazing fast library to create realtime dashboards for ESP8266's and ESP32's. |
| ESPFlash | Lightweight library that makes SPIFFs usage simple and easy to understand on the ESP8266 and ESP32. |
| EspHtmlTemplateProcessor | A library that provide simple HTML template processing for ESP using SPIFFS |
| ESPMail | EMail library. |
| ESPManager | ESP manager |
| EspMQTTClient | A library that provides a wifi and MQTT connection to an ESP8266/ESP32 |
| ESPNexUpload | Upload UI file to Nextion displays using ESP's |
| EspSimpleRemoteUpdate | Simple remote update handling for ESP8266/ESP32 |
| EspSimpleWifiHandler | Simple and automatic WiFi handling for ESP8266/ESP32 |
| ESPStringTemplate | Lightweight string templating library for building static web pages on the ESP8266 |
| EspWii | A library to send Wii extension controllers data over wifi. |
| ESP32 BLE ANCS Notifications | Arduino library for ESP32, for reading and interacting with Smartphone notifications from iOS. |
| ESP32 Rest Client | Arduino WIFI Rest Client for ESP32 |
| Esp32SimplePacketComs | This Arduino library supports Simple Packet Coms for Esp32. |
| Esp32WifiManager | This Arduino library supports Wifi Management for Esp32. |
| esp32_gamepad | connect ESP32 to SteelSeries:Free bluetooth gamepad. |
| ESP8266Audio | Audio file and I2S sound playing routines for ESP8266, ESP32, and Raspberry Pi Pico RP2040 |
| esp8266-framework | esp8266 framework stack for easy configurable applications |
| ESP8266 MQTT Mesh | Self-assembling Mesh network built around the MQTT protocol supporting OTA |
| ESP8266RTTTLPlus | An RTTTL parsing and playing library. |
| Etherkit JTEncode | Generate JT65, JT9, JT4, FT8, 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 |
| EthernetWebServer_SSL | Simple TLS/SSL Ethernet WebServer, HTTP Client and WebSocket Client library for for AVR, Portenta_H7, Teensy, SAM DUE, SAMD21, SAMD51, STM32F/L/H/G/WB/MP1, nRF52 and RASPBERRY_PI_PICO boards using Ethernet shields W5100, W5200, W5500, ENC28J60 or Teensy 4.1 NativeEthernet/QNEthernet. It now supports Ethernet TLS/SSL Client. |
| EthernetWebServer_SSL_STM32 | Simple TLS/SSL Ethernet WebServer, HTTP Client and WebSocket Client library for STM32F/L/H/G/WB/MP1 boards running WebServer using built-in Ethernet LAN8742A, Ethernet LAN8720, W5x00 or ENC28J60 shields. It now supports Ethernet TLS/SSL Client. |
| Every | Non-blocking replacements for delay(). |
| fDigitsSegtPin | Power the basic 4 digits 7 segments display |
| FadeLed | Makes fading LEDs easy |
| FastLED NeoMatrix | Adafruit_GFX and FastLED compatible library for NeoPixel grids |
| FastLED_RPIRGBPanel_GFX | Adafruit_GFX and FastLED compatible library for ArduinoOnPC Raspberry Pi RGBPanel Driver. |
| FastLED_SPITFT_GFX | Adafruit_GFX and FastLED compatible library for SPI TFT screens like SSD1331, ST7735, and ILI9341 |
| FastLED_TFTWrapper_GFX | Adafruit_GFX and FastLED compatible library for ArduinoOnPC X11 TFT Emulator |
| FeatherFault | FeatherFault tells you why your Arduino program is crashing |
| FED3 | This is a library for operating FED3 |
| Fetch | Gives you high level Javascript's fetch like API to make you any request with any server. |
| FifteenStep | A general purpose Arduino MIDI sequencer library. |
| FlashStorage_SAMD | The FlashStorage library aims to provide a convenient way to store and retrieve user's data using the non-volatile flash memory of SAMD21/SAMD51. It's using the buffered read and write to minimize the access to Flash. It now supports writing and reading the whole object, not just byte-and-byte. |
| FlashStorage_STM32F1 | The FlashStorage_STM32F1 library aims to provide a convenient way to store and retrieve user's data using the non-volatile flash memory of STM32F1/F3. It's using the buffered read and write to minimize the access to Flash. It now supports writing and reading the whole object, not just byte-and-byte. New STM32 core v2.0.0+ is supported now. |
| flex_DST | A library for observing DST according to user predefined parameters. |
| Force | This is a library for operating FORCE |
| fork-webbino-ahmsec | Experimental fork of Webbino library. |
| Framebuffer GFX | Adafruit_GFX and FastLED compatible Framebuffer library |
| FrequencyDetector | Measure the main frequency of analog captured signal connected to an Arduino and check for noise and mute. |
| FS_Nano33BLE | Wrapper of FS (FATFS or LittleFS) for Arduino MBED nRF52840-based boards, such as Nano_33_BLE boards |
| FTOLED | Library to drive Freetronics OLED128 128x128 display. |
| FTP_Server_Teensy41 | FTP Server for Teensy 4.1 using SD, FS, etc. |
| functional_button | simple button library |
| genieArduino | 4D Systems ViSi-Genie library for Arduino |
| genieArduinoDEV | 4D Systems ViSi-Genie library for Arduino, DEV *STABLE* |
| GFX_Extensions | Sub classes extracts of Adafruit GFX graphics core library |
| GFX_Root | Root class extract of Adafruit GFX graphics core library |
| GKScroll | Arduino library for scrolling long lines of text on an LCD screen. |
| GLEE2023 | This library is for the Great Lunar Expedition for Everyone mission, which will provide accessible opportunities for students to directly participate in Lunar exploration. |
| glpi_esp8266 | It performs the integration between the GLPi system and the ESP8266 |
| GoProControl | A library that makes using GoPro Cameras a breeze. |
| GoWired-lib | Common libraries used by GoWired software. |
| GobbitLineCommand | Basic to advanced line following, intersection detection, basic motor control, battery monitoring, gripper control, and basic collision detection with the Gobbit robot. |
| Goertzel | Tone decoding library based on the Goertzel algorithm |
| GPS | GPS code class for Arduino |
| GSM_Generic | Enables GSM/GRPS network connection using the Generic GSM shields/modules. Supporting ESP32 (including ESP32-S2, ESP32-C3), ESP8266, Teensy, SAM DUE, SAMD21, SAMD51, STM32F/L/H/G/WB/MP1, nRF52, RP2040-based boards, etc. |
| GuaraTeca_Hardware | Bibliotecas de controle de diversas plataformas roboticas em baixo nivel. |
| GuaraTeca_OBR | Biblioteca de controle de diversas plataformas roboticas. |
| GuiN-E Bot | Arduino Library for building GuiN-E Bot Projects using ROS |
| Gwiot 7941E | A simple library to interface with Gwiot 7941E 125kHz RFID reader |
| GxEPD | Display Library for SPI e-paper panels from Dalian Good Display and boards from Waveshare. |
| GxEPD2 | Arduino Display Library for SPI E-Paper displays from Dalian Good Display and Waveshare. |
| HAMqttDevice | A library that provides tools to simplify MQTT discovery implementation for Home Assistant |
| HAMqttDiscoveryHandler | A library that generates MQTT topics and configuration message for Home Assistant MQTT Discovery. |
| hd44780 | Extensible hd44780 LCD library. |
| HD44780_LCD_PCF8574 | Library to Support the HD44780 LCD I2C driven by the PCF8574 controller |
| HeliOS | The free embedded operating system. |
| HLW8012 | HLW8012 for Arduino / ESP8216 |
| Homeyduino | Homeyduino allows you to connect your Arduino projects with Homey. |
| HPDL1414 | HPDL1414 Display Driver |
| IBusBM | Arduino library for the Flysky/Turnigy RC iBUS protocol - servo (receive) and sensors/telemetry (send) using hardware UART (AVR, ESP32 and STM32 architectures) |
| I2C | A ligthweight communication library over the Arduino framework |
| I2C-IRSENSE Library | An Arduino library to control the Iowa Scaled Engineering I2C-IRSENSE ( https://www.iascaled.com/store/I2C-IRSENSE ) reflective infrared proximity sensor. |
| ICOM 746 CAT Control | Simulate an ICOM 746 radio from the CAT point of view. |
| IHCSoapClient | A Library for connecting to the IHC Controller using soap |
| ILI9486_SPI | Display Library for ILI9486 SPI TFT display. |
| INA226Lib | Enables reading from INA226 current sensors to measure current and power. |
| INA2xx | Read current, voltage and power data from one or more INA2xx device(s) |
| IoTWay | Arduino library for connecting to IoTWay servers through Proxy |
| IPGeolocation | Library to get current timezone using your IP - uses IPGeolocation.io |
| IP5306_I2C | Library for IP5306 I2C based battery-management SOC for Arduino platform supported boards |
| IRM Mini | Adafruit_GFX-compatible library for IRM-Mini |
| IRMP | Receive and send infrared signals. |
| ISE I2C-MCP3427 Library | A library to control the Iowa Scaled Engineering I2C-MCP3427 ( https://www.iascaled.com/store/I2C-MCP3427 ) 16-bit analog to digital converter |
| J1850 Arduino Transceiver Library | Arduino library for J1850-Arduino-Transceiver |
| JAREL | Just Another Rotary Encoder Library |
| 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. |
| JeVe_EasyOTA | Easy include OTA Updates |
| Joystick | Allows Arduino/Genuino boards to simplify the use of the Joystick. |
| Keypad | Keypad is a library for using matrix style keypads with the Arduino. |
| KIMlib | Library for TAPKO KIMaip EIB/KNX Interface Module |
| KolabseCarsCan | Storing data about the state of the car and decoding this data from CAN bus messages |
| KWP2000 | A library that makes interfacing with motorbikes a breeze. |
| KX0231025IMU | Arduino library for Semtech KX023-1025 IMU |
| 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. |
| 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. |
| LCD_I2C | A library to control a 16x2 LCD via an I2C adapter based on PCF8574. |
| LCDIC2 | Class interface for Liquid Crystal (LCD) |
| LED | Allows Arduino/Genuino boards to simplify the use of the LED. |
| LedUtil | Controls leds to on/off/blink |
| LG_Matrix_Print | A library to print text on one or more segments with 8x8 LED-Matrix using MAX |
| light_CD74HC4067 | A lightweight library for interfacing with CD74HC4067 Mux. |
| LightningStepper | Control a stepper motor with position tracking, interrupts, and calibration. |
| LIS331 | LIS331 triple axis acceleromenter Arduino library |
| LittleFS_Mbed_RP2040 | Wrapper of LittleFS for Arduino MBED RP2040 boards |
| LittleFS_Portenta_H7 | Wrapper of LittleFS for Arduino MBED Portenta_H7 boards |
| Lixie | Allows for easy writing to Lixie Digit displays! |
| Lixie II | Library for controlling Lixie II displays! |
| LM35 Sensor | This library for Arduino allows you to use the LM35 temperature sensor. |
| LoRaFi | An Arduino library for sending and receiving data using LoRaFi board and LoRa module. |
| Low level quick digital IO | 高性能引脚读写。More efficient digital IO than builtin functions |
| LTC1392 library | Arduino library for the LTC1392 Micropower Temperature, Power Supply and Differential Voltage Monitor |
| LTR-329ALS-01 | LTR-329ALS-01 is a low voltage, I2C digital light sensor. |
| lwIOLink | Lightweight IOLink Device library. |
| lwIP | LWIP Library port for Arduino |
| M5_EzData | An IoT cloud data storage service |
| Mapf | extended arduino map() function |
| MAX1704X | Arduino library for MAX17043/MAX17044 lithium ion battery fuel gauge. |
| MAX30100_milan | Based on MAX30100lib, it's a library for Maxim-IC MAX30100 heart-rate sensor driver and pulse-oximetry components with slightly modifications. |
| MAX30100lib | Maxim-IC MAX30100 heart-rate sensor driver and pulse-oximetry components |
| MAX3100 Serial | Serial communication using MAX3100 USART chip. |
| MAX31855 | Arduino Library to read temperatures from a thermocouple using the MAX31855 chip |
| MAX44009 library | Library for the MAX44009 Ambient Light Sensor. |
| MAX471 | Arduino Library to support the MAX471 sensor module |
| MAX77650-Arduino-Library | An Arduino library for the Maxim Power Management Controller MAX77650 |
| MB85_FRAM | Read and Write to the Fujitsu FRAM devices in the MB85 Family of memories |
| MCP23008_I2C | Library for MCP23008 I2C based GPIO expanders for Arduino platform supported boards |
| MCP4251 | MCP4251 Digital Pot Control |
| MCP7940 | Arduino library to use the Microchip MCP7940 RTC (Real-Time-Clock) |
| MCP79412RTC | Arduino library for the Microchip MCP79411/12 Real-Time Clock/Calendar. |
| MDNS_Generic | mDNS Library for ESP32, ESP8266, nRF52, SAMD21, SAMD51, SAM DUE, STM32F/L/H/G/WB/MP1, Portenta_H7, AVR Mega, RP2040-based boards, etc. using Ethernet W5x00, ESP WiFi, WiFiNINA or ESP8266-AT shields |
| Meshtastic | Driver for interfacing with Meshtastic nodes over WiFi and Serial connections |
| MeteoLabBeacon | Arduino library for environmental sensor communication. |
| MicroFlow | Export and run tensorflow models on arduino microcontrollers! |
| MicroTuple | A library tuple like variadic datastructure for arduino. |
| MicrochipSRAM | Access all Microchip SRAM chips |
| Midea AC infrared remote controller with ESP32 RMT Peripheral | ESP32 RMT Peripheral IR remote control library for Midea Air conditioner. |
| MIDI Device Controller | Musical control of devices via the MIDI interface |
| MillisTimerLib | Library to use the Millis function as a task scheduler. |
| MissionList | An arduino queue library for storing commands to be executed |
| MLX90393_raw | MLX90393 magnetometer library. |
| MMA7455 sensor Library | Freescale MMA7455 accelerometer sensor library |
| 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. |
| MODI | A driver for control MODI on Arduino |
| Modulo | A library that provides support for Modulo hardware. |
| MoonStruck | Lunar Information Library for ESP32. |
| Morse | Morse code class for Arduino |
| MorseDuino | Arduino library for generation morse code and displaying it on LEDs |
| Motor_PID | HG7881 module double H bridge L9110S and L298N drivers library (PID) |
| Motor_RS | Library for L293D. |
| movingAvg | A simple Arduino library for calculating moving averages. |
| MQ135 | This library allows you to easily read the MQ135 air quality sensor. |
| MQ7Sensor | MQ7 carbon monoxide detector library. |
| MS5x | Library for digital pressure sensors MS5xxx by Measurement Specialties (MEAS) |
| MS5xxx | Library for digital pressure sensors MS5xxx by Measurement Specialties (MEAS). |
| MultiLcd | Drive multiple LCDs like a single LiquidCrystal object. |
| Multi_BitBang | Bit-bang the I2C protocol on multiple GPIO pins on any system. |
| Multi_OLED | Control multiple I2C OLED displays. |
| Mutila | Mouse's Utilities for Arduino |
| MyOwnBricks | A library for the emulation of PoweredUp sensors on microcontrollers |
| my92xx | MY9291 and MY9231 LED driver library for Arduino AVR and ESP8266 |
| nRF905 Radio Library | nRF905 Radio Library for Arduino |
| N64Pad | Interface with Nintendo 64/GameCube controllers |
| NanoPlayBoard | Enables easy access to the sensors and actuators of the Arduino NanoPlayBoard. |
| Nano33BLESensor | An Arduino library for the Nano 33 BLE Sense that leverages Mbed OS to automatically place sensor measurements in a ring buffer that can be integrated into programs in a simple manner. |
| Nano_Every_WS2812B | ATmega4809 core-independent driver for WS2812B addressable RGB LEDs. |
| NB_Generic | Enables NB-IoT/LTE-M/CAT M1 network connection using the Generic NB-IoT modules (u-blox SARA R4, etc.) and boards |
| 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 |
| NeoPatterns | Patterns for NeoPixel strips and matrixes including the patterns of the NeoPattern example by Adafruit. |
| Nextion | Class interface for Nextion |
| NoBlockEEPROM | Non Blocking EEPROM Library for Arduino |
| NtpClientLib | Ntp Client Library |
| NXTBluetooth | A library that makes communicating with the LEGO Mindstorms NXT via bluetooth easy. |
| Octofet | Amperka Octofet board (eight-channel power switch) interface library. |
| OLED Display VGY12864L-03 | ARDUINO Library for OLED Display VGY12864L-03. |
| 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. |
| OpenBehavior | OpenBehavior Course on Microcontrollers |
| OpenWeatherOneCall | Current and Seven Day Weather Forecast Library for ESP32. |
| Oscup | Oscup is a customized UART protocol for ESP32! |
| OSFS | An Overly Simplified FileSystem for storing things, e.g. in the Arduino's EEPROM |
| OttoArduinoLib | Arduino library for Otto and Otto Lee robot. |
| OttoDIYLib | Otto DIY official Arduino Libraries. |
| PadComLib | A library adds functionality for the PadCom program |
| Panel.h for NeoPixel Matrix | Control any NeoPixel Matrix using processing like methods |
| PaunaStepper | Allows Arduino boards to control hobby stepper motor such as model 28BYJ-48 5v with ULN2003. |
| PCA9554 | PCA9554 8 bit I2C port expander arduino/esp library |
| PCA9634 Arduino Library | A library for use with the NXP PCA9634 8-bit Fm+ I2C-bus LED driver. |
| PCA9634 library | A library for the PCA9634 8-bit Fm+ I2C-bus LED driver. |
| PCA9685 16-Channel PWM Driver Module Library | Library to control a PCA9685 16-channel PWM driver module from an Arduino board. |
| PCF8575-lib | Easy to use Arduino library for PCF8575 I2C expander. |
| PICxel | A library for using Neopixels/WS2812 on chipKIT board (PIC32) |
| Picaso-Serial-Arduino-Library | Provides library access to communicate with the 4D Systems Picaso processor, when configured in Serial/SPE mode |
| Pikabot | An Arduino library for controlling PikaBot. |
| PinExtender Library | Library for Pin Extention |
| PixelMaestro | Library for creating and rendering 2D animations and patterns. |
| Pixie | Library for controlling Pixie Displays! |
| Pixxi-Serial-Arduino-Library | Provides library access to communicate with the 4D Systems Pixxi processors, when configured in Serial/SPE mode |
| Plaquette | An object-oriented library for creative physical computing. |
| PlayRtttl | Plays RTTTL / RTX melodies/ringtones from FLASH or RAM. |
| plotutils | 2-D vector graphics composition library |
| PM2008 I2C | Arduino library to control Cubic PM2008 I2C |
| PneumaticStepper | A library to manage pneumatic (stepper) motors and servo valves |
| portenta-pro-community-solutions | PortentaH7, LoRa and Ethernet Vision Shields and Breakout Board Organized: Robotics, Machine Learning and General Examples |
| Portenta_H7_AsyncHTTPRequest | Simple Async HTTP Request library, supporting GET, POST, PUT, PATCH, DELETE and HEAD, on top of Portenta_H7_AsyncTCP library for Portenta_7, using Vision-shield thernet or Murata WiFi. |
| PPM | RC (radio control) PPM signal |
| PPM-reader | PPM Reader is an interrupt based pulse-position modulation (PPM) signal reading library for Arduino. |
| PreciseLM35 | A simple LM35 wrapper with optional voltage calibration facility |
| PrintEx | A printing & formatting enhancement for Stream & Print based libraries. |
| 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! |
| PS-33D I2C | Arduino library to control Blue Sky PS-33D I2C |
| ps2shebei | 将arduino开发板作为ps/2设备端与主机通讯。 |
| ps2zhuji | 用于arduino开发板与ps/2协议的设备通讯。 |
| PsxNewLib | A library that allows interfacing with PlayStation 1/2 controllers |
| PT6312 | PT6312 is an Arduino/AVR library for the PT6312 family of Vacuum Fluorescent Display (VFD) controllers including AD16312, HT16512, ET16312 etc. |
| pulseAny | Arduino library to pulse any digital port in any frequency |
| PulseCom | Universal communication library for protocols using pulse length to define bytes. |
| PWMMotorControl | Control brushed DC motors by PWM and uses optional attached encoders to drive fixed distances. For L298 or TB6612, or Adafruit Motor Shield |
| QMC5883LCompass | Library for using QMC5583L series chip boards as a compass. |
| QPESP32 | QP/C++ Real-Time Embedded Framework for Arduino. |
| QuickStats | Descriptive Statistics for Arduino |
| RSbus | Library for the (Lenz) RS-bus protocol |
| RadioengeLoraWAN | Implementation of RadioengeLoraWAN AT-COMMANDS.. |
| Ramp | A library that manage interpolation beetween values. |
| RC_ESC | A library to use ESC with the Arduino platform. |
| Rcn600 | Enable RCN-600 SUSI Communication |
| redkea | Build custom user interfaces to control your devices using your smartphone. |
| RFM69_LowPowerLab | Simple Arduino library for RFM69/SX1231h based radio module transceivers |
| RGB | This library for Arduino allows you to control RGB led. |
| RGB_LED | A library that manage 4 legs rgb leds colour and light duration. |
| RGBLEDBlender | A basic RGB LED blending library. |
| Rotary | ESP8266/Arduino Library for reading rotary encoder values. |
| RotaryEncoder_Zanduino | Access the 3-Color LED Rotary Encoder - read and set colors |
| RS485HwSerial | Enhanced Arduino serial library with RS485 transmit enable control. |
| RTCDS1307 | Library for rtc 1307 |
| RX8010SJ | This is a library to handle Seikos RX8010SJ RTC module with an arduino. |
| SAMD21 Audio Player | Simple audio player for SAMD21-based Arduinos |
| SAMD21 turbo PWM | Fast-PWM library for SAMD21G-based Arduinos |
| SBUS2 | Arduino Library for receiving SBUS and SBUS2 Frames and transmit Telemetry Data |
| SD | Enables reading and writing on SD cards. |
| SdCardServer | Arduino library to serve the contents of an SD card using the AsyncWebServer. |
| SDHT | Class for DHT11, DHT12, DHT21 and DHT22 Sensors |
| SDS011 sensor Library | Nova Fitness SDS011 dust sensor library |
| Seeed Arduino IR | Seeed Arduino Infrared Library |
| SEN10724 | Provides functions to handle the SEN 10724 board. |
| SensorFusion | A library that makes using a IMU a breeze. |
| SercomSPISlave | Sercom SPI library for ATSAMD21 boards |
| SerialCmd | Just another library to tokenize and parse commands. |
| SerialMP3Player | A library for Serial MP3 Player board (YX5300 chip). |
| 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. |
| Settings Manager | Settings manager |
| SevenSeg4D | Library for driving a 4 digit 7segment LED display screen with 2 HC595 shift registers |
| SHCSR04 | Arduino class for sensor HCSR04 |
| ShiftDisplay | Arduino library for driving 7-segment displays using 74HC595 shift registers |
| ShiftDisplay2 | Arduino library for driving 7-segment displays using shift registers |
| SiC45x | Arduino library for the SiC450, SiC451, SiC453 DC/DC buck regulator from Vishay |
| Sim800L Library Revised | Arduino library for Sim800L |
| SimpleFilter | A denoising library which can be used in raw anolog data process like touch screen input. |
| simple ht16k33 library | Arduino library code for the htk1633 chip to do things like turn on LEDs or scan keys. |
| SimpleJ1939 | Simple J1939 CAN library. |
| SimpleRotary | Library for using rotary encorders. |
| SimpleTaskManager | SimpleTaskManager - simple task dispatcher for Arduino based devices with limited memory. |
| Simple_HC-SR04_Control | Simple library to use HC-SR04. |
| Simpletimer | this is simple class you can use to manage time |
| Sindormir SevenSegments | Simple Seven Segments library for Arduino. |
| six-digit-seven-segment | A library that allows you to easily controll a 6-digit 7-Segment Multiplex Matrix |
| SkyMap | The SkyMap library allows you to calculate the positions of stars and planets in the sky. |
| SMA SunnyBoy Reader | Library for reading data from an SMA SunnyBoy Inverter |
| SmartMatrix GFX | Adafruit_GFX and FastLED compatible library for SmartMatrix panels |
| Smart_Duty_Cycling | Automatic duty cycle generation for your Arduino program. |
| SmoothProgress | Smooth progress bar for character LCD displays |
| Smoothed | A simple library to store and calculate smoothed values from sensors. |
| SN76489 | sn76489 arduino library. |
| SoftI2CMaster | I2C lib that supports bit banging and hardware support |
| SoftwareWire | Creates a software I2C/TWI bus on every pins. |
| SoilHygrometer | Allows Arduino/Genuino boards to simplify the use of the soil hygrometer. |
| SOLOMotorControllers | Arduino Library for SOLO Motor Controller Units |
| souliss | SmartHome Networking Framework |
| SparkFun MicroView | The MicroView is a chip-sized Arduino with a built-in OLED, available from SparkFun Electronics |
| SparkFun TLC5940 | Library for the TLC5940 IC. |
| SPIFlash_LowPowerLab | Simple Arduino library for SPI flash memory chips |
| SPIMemory | SPI Memory library for Arduino. (Formerly SPIFlash) |
| SPIFFSIniFile | Library to read and parse .ini files on ESP8266 and ESP32 platforms |
| SpinWearables | A small, colorful, programmable, wearable kit to facilitate student exploration of physics, engineering, and computer science. |
| sprinkler-system | Automated irrigation system with webui, valve controls, metering and other sensors. |
| SRAMsimple | Communications with 23LC1024 SRAM chip |
| ss_oled | Small and simple OLED display library. |
| SSLClient | Arduino library to add TLS functionality to any Client class |
| STLED316S | Arduino library for STLED316S 6-digit LED controller with keyscan |
| STM32ad9833 | Arduino STM32 library for Analog Devices ad9833 DDS module |
| STM32encoder | Arduino library for the management of rotary encoders with STM32 |
| STM32mcp4151 | Arduino STM32 library for microchip mcp 4151 digital potentiometer |
| StringSplitter | Arduino String Splitter Library |
| SuperButton | Multifunctional Arduino button. |
| Switch_lib | A library for switching digital pins with timers, temporization and periods |
| t6iot | Library to connect Arduino Sensors to t6 framework Saas or On Premise. |
| Talk2 | Library for the Talk2 Boards. |
| Talkie | Speech library for Arduino. Generates speech from a fixed vocabulary encoded with LPC. |
| Talking_Display | A library to output date, time and sensor values as speech. |
| Taskrunner | Allows arduino to run scheduler which can run functions at specific frequency |
| TCM2lib | Arduino library for the MPico TCM2 E-Ink timings module |
| TeeRec | Teensy recorder libraries. |
| TeensySimplePacketComs | A library to use SimplePacketCOms with the USB HID on the Teensy class device |
| TetrisAnimation | Library for drawing text out with tetris blocks |
| Text2Matrix | 8x8 LED Matrix controller for displaying text |
| TFL-Status | A small library for an ESP8266 to pull tube status from the TFL API (work in progress) |
| TFT_22_ILI9225 | ILI9225 2.2" 176x220 TFT LCD shield |
| TheengsDecoder | A simple, efficient, portable and lightweight library for Internet of Things messages decoding. |
| Thread | Simplest kernel for multythreading. |
| ThreadedTimer | A threaded timing library for mbed Arduinos |
| 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. |
| Timezone_Generic | Library to facilitate time zone conversions and automatic daylight saving (summer) time adjustments. |
| tinyECC | Elliptic Curve Cryptography for Arduino Micro-controllers. |
| TinyGPS | A compact Arduino NMEA (GPS) parsing library |
| TinyGPSPlus-ESP32 | A GPS library |
| TinyMqtt | A tiny broker and client library for MQTT messaging. |
| 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. |
| TinyUSBSimplePacketComs | A library to use SimplePacketComs with the USB HID on the TinyUSB class device |
| tinyproto | Allows to communicate other boards/PC via physical connection. |
| TM1637 Driver | Feature-full and simple TM1637 library with nonblocking animation support |
| TMC2208Stepper | Arduino library for Trinamic TMC2208 stepper drivers |
| TMP117-Arduino | Full-featured Arduino compatible TMP117 driver |
| toneAC | Replacement to the standard tone library with many advantages |
| ToneLibrary | This is an Arduino Library to produce a tone on any Arduino pin. |
| TouchEvent | An Event-Manager for Touchscreen with XPT2046 requires XPT2046-Touchscreen library. |
| Troyka-IMU | Arduino library for Amperka IMU-sensor. |
| TSIC | Library for TSIC digital temperature sensors (type 206/306/506 and similar). |
| Tweakly | A bizarre library, with the familiarity of Wiring and the power of real-time processes, advanced pin functions, and bouncing free. |
| uMT | Micro Multi Tasker specifically designed for ARDUINO UNO, MEGA and DUE boards. |
| UPnP_Generic | Automatically add port mappings to router using UPnP SSDP. |
| uTLGBotLib | Universal Telegram Bot library for Arduino, ESP-IDF and Native (Windows and Linux) devices, that let you create Telegram Bots. |
| Ufox | Ufox devkit Sigfox RC4. |
| UltrasonicSensor | Allows Arduino/Genuino boards to simplify the use of the Ultrasonic Sensor. |
| ULWOS2 | ULWOS2 - An Ultra LightWeight Operating System |
| UMIRobot | UMIRobot library for Arduino. |
| Uptime Library | Uptime library for Arduino boards and compatible systems |
| Utilities | A library that makes using Arduino a breeze. |
| VCNL4010 | Arduino library to control the Vishay VCNL4010 proximity and ambient light sensor using I2C. |
| Versatile_RotaryEncoder | A rotary encoder library that allows the callback of up to 9 different functions representing the same number of different encoder events. These different functions can be associated with events like press rotate and long press among many others. |
| 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. |
| 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! |
| Watermeter | Control Library for reed switch pulse actuated water meters such as the DAE Water Meter Model V-100P |
| wdt_samd21 | A very simple library for the management of the WDT on ATSAMD21. |
| weatherLocation | Weather and Location Library for Arduino. |
| WebSerial | A Web based Serial Monitor for ESP8266 & ESP32 to debug your code remotely. |
| WebSerialLite | A Web based Serial Monitor for ESP8266 & ESP32 to debug your code remotely. |
| WebServer_WT32_ETH01 | Simple Ethernet WebServer, HTTP/HTTPS Client wrapper library for WT32_ETH01 boards using LAN8720 Ethernet. |
| WebSockets2_Generic | A WebSocket Server and Client library for Arduino, based on RFC6455, for writing modern Websockets applications. |
| WebSockets_Generic | RFC6455-based WebSockets Server and Client for Arduino boards, such as nRF52, Portenta_H7, SAMD21, SAMD51, STM32F/L/H/G/WB/MP1, Teensy, SAM DUE, RP2040-based boards, besides ESP8266/ESP32 (ESP32, ESP32_S2, ESP32_S3 and ESP32_C3) and WT32_ETH01. Ethernet shields W5100, W5200, W5500, ENC28J60, Teensy 4.1 NativeEthernet/QNEthernet or Portenta_H7 WiFi/Ethernet. Now supporting websocket only mode for Socket.IO. Ethernet_Generic library is used as default for W5x00 |
| Webbino | Advanced webserver for Arduino |
| WiFiConnect | A WiFi Manager for ESP8266 or ESP32 with OLED support |
| WiFiConnect Lite | A simple WiFi Connection Manager (captive portal) for the ESP8266 or ESP32. |
| WiFiEsp | Arduino WiFi library for ESP8266 |
| WiFiMan | WiFiMan and ESP8266OTA |
| WiFiMQTTManager Library | ESP32/ESP8266 library for managing your IoT devices |
| WiFiMulti_Generic | Simple MultiWiFi library to adapt ESP32/ESP8266 MultiWiFi of WiFi libraries to all other WiFi modules and libraries. |
| WiFiNINA_Generic | Enables network connection (local and Internet) and WiFiStorage for SAM DUE, SAMD21, SAMD51, Teensy, AVR (328P, 32u4, 16u4, etc.), Mega, STM32F/L/H/G/WB/MP1, nRF52, NINA_B302_ublox, NINA_B112_ublox, RP2040-based boards, etc. in addition to Arduino MKR WiFi 1010, Arduino MKR VIDOR 4000, Arduino UNO WiFi Rev.2, Nano 33 IoT, Nano RP2040 Connect |
| WiFiTri | WiFi Triangulation Library for ESP32. |
| WinkelICT ADXL362 | Library for ADXL362 accelerometer: ultralow power (0,270uA) with autonomous motion switch functionality. |
| WinkelICT Tiny AT Command Parser | 0 RAM Hayes AT Command Parser by reference, fast, thoroughly tested, for both Bluetooth and GSM commands. |
| WireSusi | RCN-600 SUSI Messages Over I2c Wire bus. |
| WireUtility Library | Library for Wire : I2c protocol |
| WizFi310 | Helps using your Arduino board to Wi-Fi easily and fast |
| WizFi360 | OrangeBoard WiFi+ library for WizFi360. |
| WSN_RFM69 | This is a library for developing Wireless Sensor Network using RFM69 LowPowerLab Library. |
| xbee_serial_array | sends and receive string data in mode api with variable length. |
| Yaesu FT857D CAT | Simulate a Yaesu FT-857D radio from the CAT point of view. |
| YASM | Easy finite state machine creation and management library |
| YouTube Sight | Retrieves YouTube channel statistics through YouTube Sight |
| 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 |
| Zanduino SmoothLED Library 10-bit | Arduino library to control any number of LEDs on any available pins using 10-bit PWM with linear adjustment using CIE 1931 curves. |
| Zanduino SmoothLED Library 8-bit | Arduino library to control any number of LEDs on any pins using 8-bit PWM with CIE 1931 curves for linear adjustment. |
| ZcmdMotor Library | Library for a motor control with PID |
| ZPCA9685 Library | Library for PCA9685 PWM I/O extender |