App:Library:Communication

Communication

Official libraries

Arduino Cloud Provider Examples	Examples of how to connect various Arduino boards to cloud providers
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_BHY2Host	Library for Host boards that interact with BHY2 chip on Nicla Sense ME
Arduino_Braccio_plusplus	Board support library for the Arduino Braccio++ 6-DOF robot arm.
Arduino_ConnectionHandler	Arduino Library for network connection management (WiFi, GSM, NB, [Ethernet])
Arduino_DebugUtils	Debugging module with different debug levels, timestamps and printf-style output.
Arduino_MachineControl	Arduino Library for Portenta Machine Control - PMC
Arduino_OAuth	[BETA] OAuth 1.0 client library for Arduino.
Arduino_Portenta_OTA	Firmware update for the Portenta H7.
Arduino_ScienceJournal	The Arduino Science Journal firmware for the Physics Lab kit and the Arduino Nano 33 BLE Sense.
ArduinoBearSSL	Port of BearSSL to Arduino.
ArduinoBLE	Enables BLE connectivity on the Arduino MKR WiFi 1010, Arduino UNO WiFi Rev.2, Arduino Nano 33 IoT, and Arduino Nano 33 BLE.
ArduinoCloudThing	Easly connect your Arduino/Genuino board to the Arduino Cloud
ArduinoECCX08	Arduino Library for the Atmel/Microchip ECC508 and ECC608 crypto chips
ArduinoHttpClient	[EXPERIMENTAL] Easily interact with web servers from Arduino, using HTTP and WebSocket's.
ArduinoIoTCloud	This library allows to connect to the Arduino IoT Cloud service.
ArduinoIoTCloudBearSSL	Port of BearSSL to Arduino.
ArduinoModbus	Use Modbus equipment with your Arduino.
ArduinoMqttClient	[BETA] Allows you to send and receive MQTT messages using Arduino.
ArduinoRS485	Enables sending and receiving data using the RS-485 standard with RS-485 shields, like the MKR 485 Shield.
Bridge	Enables the communication between the Linux processor and the microcontroller. For Arduino/Genuino Yún, Yún Shield and TRE only.
Ciao	Enables communication between microcontroller and MIPS cpu. Natively support network communications, terminal (linux) and file access.
Ethernet	Enables network connection (local and Internet) using the Arduino Ethernet Board or Shield.
GSM	Enables GSM/GRPS network connection using the Arduino GSM Shield.
LoRa Node	LoRa Node library for Arduino LoRa Node Shield.
MKRGSM	Enables GSM/GRPS network connection using the Arduino MKR GSM 1400 board.
MKRNB	Enables NB/GRPS network connection using the Arduino MKR NB 1500 board.
MKRWAN	Support library for MKR WAN 1300/1310
MKRWAN_v2	Support library for MKR WAN 1300/1310 - firmware 1.3.1
PhysicsLabFirmware	Firmware for the Physics Lab kit.
SpacebrewYun	Enables the communication between interactive objects using WebSockets. For Arduino Yún only.
Temboo	This library enables calls to Temboo, a platform that connects Arduino/Genuino boards to 100+ APIs, databases, code utilities and more.
WiFi (retired)	Enables network connection (local and Internet) using the Arduino WiFi shield.
WiFi Link	Enables network connection (local and Internet) using the Arduino WiFi Boards.
WiFi101	Network driver for ATMEL WINC1500 module (used on Arduino/Genuino Wifi Shield 101 and MKR1000 boards)
WiFiNINA	Enables network connection (local and Internet) with the Arduino MKR WiFi 1010, Arduino MKR VIDOR 4000, Arduino UNO WiFi Rev.2 and Nano 33 IoT.

Contributed by the community

107-Arduino-MCP2515	Arduino library for controlling the MCP2515 in order to receive/transmit CAN frames.
107-Arduino-NMEA-Parser	Arduino library for interfacing with any GPS, GLONASS, Galileo or GNSS module and interpreting its NMEA messages.
107-Arduino-UAVCAN	Arduino library for providing a convenient C++ interface for accessing UAVCAN.
ABB PowerOne Aurora inverter communication protocol	Arduino ABB PowerOne Aurora inverter communication protocol, esp8266 and esp32 Library.
ACAN	A Teensy 3.1 / 3.2, 3.5, 3.6 CAN driver.
ACAN2515	Driver for MCP2515 CAN Controller
ACAN2515Tiny	Driver for MCP2515 CAN Controller
ACAN2517	Driver for the MCP2517FD and the MCP2518FD CAN Controllers (CAN 2.0B mode)
ACAN2517FD	Driver for MCP2517FD and MCP2518FD CAN Controller (CAN FD mode)
ACAN_ESP32	An ESP32 CAN Driver.
ACAN_STM32	A STM32 CAN driver.
ACAN_T4	A Teensy 4.0 / 4.1 CAN / CANFD driver.
ACANFD_FeatherM4CAN	An Adafruit Feather M4 CAN Express CANFD driver.
AceSPI	Unified interface for selecting hardware or software SPI implementations on Arduino platforms.
AceTMI	Interfaces for communicating with the TM1637 and TM1638 LED controllers on Arduino platforms.
AceWire	Fast and compact software I2C implementations (SimpleWireInterface, SimpleWireFastInterface) on Arduino platforms. Also provides adapter classes to allow the use of third party I2C libraries using the same API.
ACS-M1128	ACS-M1128 SAM Element IoT WiFi Connectivity
AD7173	Arduino library for Analog Devices AD7173 analog digital converter
Adafruit BLEFirmata	Modified Firmata code to work with Adafruit's nRF8001 Breakout and BlueFruit modules
Adafruit BluefruitLE nRF51	Arduino library for nRF51822-based Adafruit Bluefruit LE modules
Adafruit CC3000 Library	Library code for Adafruit's CC3000 WiFi breakouts.
Adafruit ESP8266	Example code for ESP8266 chipset
Adafruit Floppy	Adafruit's floppy disk drive interfacing library
Adafruit FONA Library	Arduino library for the Adafruit FONA
Adafruit IO Arduino	Arduino library to access Adafruit IO.
Adafruit MFRC630 RFID	Arduino library for I2C and SPI access to the MFRC630 RFID/Near Field Communication chip
Adafruit MQTT Library	MQTT library that supports the FONA, ESP8266, ESP32, Yun, and generic Arduino Client hardware.
Adafruit nRF8001	Drivers for Adafruit's nRF8001 Bluetooth Low Energy Breakout
Adafruit PN532	Arduino library for SPI and I2C access to the PN532 RFID/Near Field Communication chip
Adafruit Si4713 Library	Arduino library for the Si4714 FM+RDS Transmitter in the Adafruit shop
Adafruit TinyUSB Library	TinyUSB library for Arduino
Adafruit WipperSnapper Beta	Arduino client for Adafruit.io WipperSnapper
ADS1115-Driver	Lightweight arduino library for the ADS1115 ADC converter IC
advancedSerial	An Arduino library with additions to vanilla Serial.print(). Chainable methods and verbosity levels. Suitable for debug messages.
AIOModule	AIO Modules for ESP8266 and Arduino
AIS 4G board	Enables AIS 4G network connection use by AIS 4G Board
AlertMe	Allows for sending email and SMS from nothing but the ESP8266!
Algoduino	A simple API client implementation in C++ for the Algorand Blockchain.
AliyunIoTSDK	A toplevel client library for aliyun MQTT messaging.
AllThingsTalk LoRaWAN SDK	LoRaWAN SDK for AllThingsTalk Maker
AllThingsTalk LTE-M SDK	Connect your LTE-M enabled Arduino device to AllThingsTalk IoT Platform.
AllThingsTalk WiFi SDK	Connect and control your device with AllThingsTalk
AllWize	Arduino-compatible library to interface RC1701HP-OSP/WIZE radio modules
AlmaviosLitMqtt	A Simple MQTT client for connection with cloud providers
AltSoftSerial	Software emulated serial using hardware timers for improved compatibility
Ambient ESP32 ESP8266 lib	Ambient library for Arduino ESP32 and ESP8266.
ANSI	Arduino library to send ANSI escape sequences
ANT-Arduino	Library for communicating with various ANT radios from Dynastream Innovations.
Antares ESP8266 HTTP	A library to simplify the process of fetching/deploying data to Antares IoT platform
Antares ESP8266 MQTT	A library to simplify the process of subscribing and publishing data to Antares IoT platform via MQTT on ESP8266
AntaresLoraID	Lora.id Arduino Library for Dragino/RFM and standalone LoRaWAN modules.
anto-esp8266-arduino	Enables ESP8266 to connect to Anto.io IoT platform.
ANTPLUS-Arduino	Library for easy ANT+ integration
App Fernando K	Library that helps working with the Fernando K app
AppleMIDI	AppleMIDI (aka rtpMIDI) MIDI I/Os for Arduino
Approximate	The Approximate Library is a WiFi Arduino library for building proximate interactions between your Internet of Things and the ESP8266 or ESP32.
APRS-Decoder-Lib	Library to decode APRS messages.
APRS-IS-Lib	APRS-IS library for ESP32
AqualaboSensor	Aqualabo Sensors.
Arancino	Enables communication between microcontroller and Arancino Module running mainly in Arancino boards.
ArdOSC	Open Sound Control(OSC) Library for Arduino.
ArdTap	A library to manage an Arduino board from a mobile in a couple of minutes. No coding, only configuration.
arduino-async-duplex	Easily and asynchronously with a serial device requiring call-and-response style commands.
arduino-async-modem	Asynchronously interact with your GSM or LTE modem.
arduino-managed-serial-device	Easily and asynchronously with a serial device requiring call-and-response style commands.
Arduino-Websocket-Fast	Websocket client library (fast data sending).
Arduino_MKRMEM	SPIFFS on W25Q16DV for Arduino MKRMEM Shield.
ArduinoArcherPanelClient	Client library for websocket based communication with Archer Cloud panels.
ArduinoCloudStorage	CloudStorage lets you store and retrive values from a remote server.
ArduinoESPAT	A library to control esp-8266 from Arduino by AT commands easier.
ArduinoHttpServer	Server side minimalistic HTTP protocol implementation.
ArduinoIHC	A Library for connecting to the IHC Controller data in/out.
ArduinoIRC	Easy library to make an Arduino IRC Bot (Also supports Twitch chat).
ArduinoLang	Translate Wiring and CPP language to your native language.
ArduinoLog	Small logging framework
ArduinoMqtt	MQTT Client library for Arduino based on the Eclipse Paho project.
ArduinoOSC	OSC subscriber / publisher for Arduino
ArduinoSerialToTCPBridgeClient	Open a TCP connection to a server from the Arduino using just serial. (No Ethernet/WiFi shields necessary)
ArduinosInSpace	A library for interfacing hardware with the Objects In Space video game.
ArduinoWebsockets	A library for writing modern Websockets applications with Arduino.
aREST	RESTful API for the Arduino platform.
aREST UI	A graphical user interface for Arduino based on the aREST API.
Ark-Cpp-Client	A simple API client implementation in C++ for the ARK Blockchain.
Ark-Cpp-Crypto	A simple Cryptography Implementation in C++ for the ARK Blockchain.
ArtNet	Art-Net Sender/Receiver for Arduino (Ethernet, WiFi)
ArtnetWifi	ArtNet with the ESP8266, ESP32 and more.
AsciiMassage	AsciiMassage is a microcontroller message packer and parser for the ASCII format in different protocols.
AskSinPP	Homematic Protocol Library
Aspen SIM800	A comprehensive SIM800 Series library for simplified and in-depth chip access.
AstroMech	Protocol for exchanging small amounts of data over audio.
AsyncDNSServer_Teensy41	Fully Asynchronous DNS Server Library for Teensy 4.1 using QNEthernet.
AsyncElegantOTA	Perform OTAs for ESP8266 & ESP32 Asynchronously.
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).
AsyncMQTT_Generic	Arduino Library for ESP8266, ESP32, Portenta_H7 and STM32 asynchronous MQTT client implementation
AsyncSMS	Simple asynchronous SMS library for SIM800L
AsyncStream	Async read from Stream objects (Serial, etc)
AsyncTCP_SSL	Asynchronous SSL TCP Library for ESP32.
AsyncTelegram2	Powerful, flexible and secure Arduino Telegram BOT library. Hardware independent, it can be used with any MCU capable of handling an SSL connection.
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
AsyncWebServer_WT32_ETH01	AsyncWebServer for WT32_ETH01 using LAN8720
aTalkArduino	Real Time Data communication protocol
ATCommands	AT command parser for those who want to expose their functions via UART as AT commands
Atmel TSS463C VAN bus Datalink Controller library	A library for the Atmel TSS463/TSS461 VAN Datalink Controller
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)
AutoConnect	ESP8266/ESP32 WLAN configuration at runtime with web interface.
autowp-mcp2515	Arduino MCP2515 CAN interface library
aWOT	Arduino web server library.
AWS-SDK-ESP8266	SDK for AWS using ESP8266
Azure SDK for C	Azure SDK for C library (1.3.0-beta.1) for Arduino.
AzureIoTHub	[See deprecation warning!] Azure IoT library for Arduino. For the Arduino MKR1000 or Zero and WiFi Shield 101, Adafruit Huzzah and Feather M0, or SparkFun Thing.
AzureIoTHubMQTTClient	Azure IoT Hub client library for ESP8266 via MQTT protocol.
AzureIoTProtocol_HTTP	[See deprecation warning!] Azure HTTP protocol library for Arduino. For the Arduino MKR1000 or Zero and WiFi Shield 101, Adafruit Huzzah and Feather M0, or SparkFun Thing.
AzureIoTProtocol_MQTT	[See deprecation warning!] Azure MQTT protocol library for Arduino. For the Arduino MKR1000 or Zero and WiFi Shield 101, Adafruit Huzzah and Feather M0, or SparkFun Thing.
AzureIoTSocket_WiFi	[See deprecation warning!] Azure IoT network adapter layer for use with Wi-Fi such as ESP32
AzureIoTUtility	[See deprecation warning!] Azure C shared utility library for Arduino. For the Arduino MKR1000 or Zero and WiFi Shield 101, Adafruit Huzzah and Feather M0, or SparkFun Thing.
BaleMessengerBot_Arduino	Arduino Bale Bot library.
BareBoneSim800	A BareBone Arduino Library For SIM800 Modules
base64	Base64 encoder/decoder for arduino repo
BBQ10Keyboard	Library for using the BBQ10Keyboard PMOD
Beacon	An AMX-style Ethernet beacon, allowing for remote discovery.
BeaconNano	Create a Beacon from an Arduino Nano Ble
Beelan LoRaWAN	LoRaWAN Arduino Library for standalone LoRaWAN modules class A and C with a simple API.
BGWiFiConfig	BGWiFiConfig是一个为esp8266和esp32设计的简单易用Arduino配网库。
BIP66	A simple Bitcoin BIP66 Implementation in C++ for the ARK Ecosystem.
BitBang_I2C	Bit-bang the I2C protocol on any 2 GPIO pins on any system.
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.
BLE-MIDI	BLE-MIDI I/Os for Arduino
ble_definitions	A library that contains ready to use definitions for different BLE Services and Characteristics
BLEPeripheral	An Arduino library for creating custom BLE peripherals.
BLESerial	A library to communicate with BLE Serial Modules
Blinker	Build a easy way for your IoT project.
Blinker_PMSX003ST	Arduino library for Plantower PMSX003ST family sensors.
BlueDisplay	This library enables an Android smartphone or tablet to act as a graphical display for your Arduino.
bluemicro_hid	Creates a unified facade to both TinyUSB and nRF52 BlueFruit HID interfaces.
Bluepad32	Enables gamepad support for NINA-based boards like the Nano RP2040 Connect, MKR WiFi 1010, MKR VIDOR 4000, UNO WiFi Rev.2 and Nano 33 IoT.
Blues Wireless Notecard	An easy to use Notecard Library for Arduino.
Blynk	Build a smartphone app for your project in minutes!
Blynk For Chinese	Build a smartphone app for your project in minutes!
Blynk_Async_ESP32_BT_WF	Simple WiFiManager for Blynk and ESP32 with or without SSL, configuration data saved in either SPIFFS or EEPROM. Enable inclusion of both ESP32 Blynk BT/BLE and WiFi libraries. Then select one at reboot or run both. Eliminate hardcoding your Wifi and Blynk credentials and configuration data saved in either LittleFS, SPIFFS or EEPROM. Using AsyncWebServer instead of WebServer, with WiFi networks scanning for selection in Configuration Portal.
Blynk_Async_GSM_Manager	Simple GSM shield Credentials Manager for Blynk and ESP32 / ESP8266 boards, with or without SSL, configuration data saved in LittleFS / SPIFFS / EEPROM.
Blynk_Async_WM	Simple Async WiFiManager for Blynk and ESP32 (including ESP32-S2, ESP32-C3), ESP8266 with or without SSL, configuration data saved in either LittleFS, SPIFFS or EEPROM. Now working with new ESP8266 core v3.0.1 and ESP32 core v1.0.6
Blynk_Esp8266AT_WM	Simple WiFiManager for Blynk with MultiWiFi Credentials, for Mega, SAM DUE, SAMD21, SAMD51, nRF52, STM32F/L/H/G/WB/MP1, Teensy, RP2040-based RASPBERRY_PI_PICO, etc. boards running ESP8266/ESP32-AT shields. Configuration data saved in EEPROM, EEPROM-emulated FlashStorage_STM32 or FlashStorage_SAMD, SAM-DUE DueFlashStorage or nRF52/TP2040 LittleFS.
Blynk_Teensy	Enable Blynk support of Teensy boards, especially latest Teensy 4.0/4.1, using WiFi, Ethernet, BT/BLE and GMSM/GPRS shields
Blynk_WiFiManager	Simple WiFiManager for Blynk and ESP32 (including ESP32-S2, ESP32-C3), ESP8266 with or without SSL, configuration data saved in either LittleFS, SPIFFS or EEPROM. Now working with new ESP8266 core v3.0.0 and ESP32 core v1.0.6
Blynk_WiFiNINA_WM	Simple WiFiManager for Blynk and Mega, UNO WiFi Rev2, Teensy, SAM DUE, SAMD21, SAMD51, STM32, nRF52, RP2040-based boards, etc. using WiFiNINA shields, configuration data saved in EEPROM, FlashStorage_SAMD, FlashStorage_STM32, DueFlashStorage, nRF52/RP2040 LittleFS
BlynkESP32_BT_WF	Enable inclusion of both ESP32 Blynk BT/BLE and WiFi libraries. Then select one at reboot or run both. Eliminate hardcoding your Wifi and Blynk credentials and configuration data saved in either LittleFS, SPIFFS or EEPROM.
BlynkEthernet_Manager	Simple Ethernet Manager for MultiBlynk for Teensy, SAM DUE, SAMD21, SAMD51, nRF52, ESP32, ESP8266, RP2040-based (Nano_RP2040_Connect, RASPBERRY_PI_PICO) boards, etc. with or without SSL, configuration data saved in ESP8266/ESP32 LittleFS, SPIFFS, nRF52/RP2040 LittleFS/InternalFS, EEPROM, DueFlashStorage or SAMD FlashStorage.
BlynkEthernet_STM32_WM	Simple Blynk Credentials Manager for STM32 boards using built-in LAN8742A Ethernet, LAN8720, ENC28J60 or W5x00 Ethernet shields, with or without SSL, configuration data saved in EEPROM.
BlynkGSM_Manager	Simple GSM shield Credentials Manager for Blynk and ESP32 / ESP8266 boards, with or without SSL, configuration data saved in LittleFS / SPIFFS / EEPROM.
BM64 Library	BM64/BM62 Library for Arduino
Bolder Flight Systems Checksum	Checksum library.
Bolder Flight Systems Message Framing	Message framing library.
BoodskapTransceiver	Boodskap IoT Platform Arduino Library
BowlerCom	A library to communicate between an arduino and a computer.
BPLib	This library simplifies using the RN-42 Bluetooth Module
BridgeHttpClient	A practical and easy to use generic HTTP client library for the Yun.
Brzo I2C	Brzo I2C is a fast I2C Implementation written in Assembly for the esp8266
BTLE	Arduino library for basic Bluetooth LE communication.
Buffered Streams	Implementation of Arduino's Stream class which use internal ring buffers to emulate a pair of connected Streams or a Loopback Stream.
Button2	Arduino/ESP library to simplify working with buttons.
ByteConvert	Library for converting variables to bytes and reverse
CafeIOT	CafeIOT library for Eep8266.
CafeIot_Arduino	CafeIot library for Arduino.
Camino	A library for controlling an Arduino from Python over Serial.
CAN	An Arduino library for sending and receiving data using CAN bus.
CAN Adafruit Fork	An Arduino library for sending and receiving data using CAN bus.
CanBusData_asukiaaa	It defines data frame of CAN bus.
CanBusMCP2515_asukiaaa	It communicate with MCP2515 or MCP25625 on SPI to use CAN Bus.
Canon BLE remote	[BETA] Canon bluetooth remote control library for Arduino.
CayenneLPP	CayenneLPP Arduino Library.
CayenneLPPdec	CayenneLPP data decoder
CayenneMQTT	Connect a device to the Cayenne dashboard using MQTT.
CBUS	Library for MERG CBUS
CBUS2515	Library for MERG CBUS using MCP2515, 25625 ICs
CBUSBUZZER	Arduino library for MERG CBUS buzzer processing
CBUSconfig	Arduino library for MERG CBUS module configuration
CBUSLED	Arduino library for MERG CBUS LED processing
CBUSSwitch	Arduino library for MERG CBUS pushbutton switch processing
CC3000 MDNS	Simple multicast DNS name resolution library for Adafruit's CC3000 and Arduino.
CEClient	A library which allows communication with HDMI CEC capable devices.
CH9328-Keyboard	USB HID Keyboard using WCH CH9328 chip. It is almost compatible with Arduino Keyboard library.
ChirpSDK	Chirp SDK
cI2C	Arduino Hardware I2C for AVR (in plain c)
CliTerminal	Simple Serial Terminal
ClosedCube TCA9546A	Arduino library for Texas Instruments TCA9546A 4-Channel I2C Multiplexer/Switch With Reset Function
ClosedCube TCA9548A	Arduino library for Arduino library for Texas Instruments TCA9548A 8-Channel I2C Switch/Multiplexer
ClosedCube_I2C_Driver	Arduino library for ClosedCube I2C Driver (Wrapper)
cloud4rpi-esp-arduino	Connect a board to the Cloud4RPi control panel using MQTT - https://cloud4rpi.io.
Cloudchip IoT	Cloudchip.io communication library for Arduino, ESP8266 & EPS32
CmdMessenger	A serial messaging library for the Arduino and .NET/Mono platform.
CMMC MQTT Connector	MQTT Connector library
CMMC OTA	CMMC OTA
CMMC Packet	A simple CMMC Packet data structure.
CMMC WiFi Connector	WiFiConnector by CMMC
CMMC_Interval	CMMC_Interval
CMMC_NB-IoT	CMMC_NB-IoT
CoAP simple library	Simple CoAP client/server library for generic Arduino Client hardware.
Codec2	The Codec2 library is a proof-of-concept for running the Codec2 audio codec on an Arduino-compatible Adafruit Feather nRF52 Bluefruit LE board.
CoinMarketCapApi	A wrapper for the CoinMarketCap.com Api (supports ESP8266, ESP32 & WiFi101 boards)
ComDriverSpi	SPI communication driver class
Commander	Command line library for Arduino.
CommandParser	An Arduino library for parsing commands of the form COMMAND_NAME ARG1 ARG2 ARG3.
ConfigManager	WiFi connection manager for ESP8266 and ESP32
ConnectThings_ESP8266	Allows communication with WiFi network for all Arduino boards.
Console	Arduino based VT100 comparable serial console library.
Constellation	Arduino/ESP library for Constellation 1.8
CRMui3	CRMui3 WebFramework build a web app (Web UI) for ESP8266 and ESP32 in your project in minutes! / CRMui3 WebFramework для esp8266 и esp32. Позволяет быстро и просто создать веб интерфейс для настройки и управления устройством.
CRMX_TimoTwo	Provides a library for reading and interpreting CRMX TimoTwo MKR Shield data over SPI.
CS5490	A library control an integrated circuit Cirrus Logic - CS5490
cSerialWatcher	Monitor and modify arduino variables via serial usb
CTBot	Simple Arduino Telegram BOT library for ESP8266/ESP32
Cumulocity IoT client	A client library to connect your Arduino to Cumulocity IoT cloud over MQTT.
CWLibrary	Library to send CW message with your custom function and device.
CWW Morse Transmit	Send Morse Code on a digital I/O pin with optional audio sidetone.
Cytron ESPWiFi Shield	Library for Cytron ESPWiFi Shield
DA16200 Wi-Fi Library for Arduino	Wi-Fi enable your Arduino sketches using Dialog's DA16200 Module
Dabble	Updated Dabble library with Internet module for Arduino.
DabbleESP32	Dabble is a library to interface ESP32 with Dabble Smartphone app on Arduino IDE.
DAC121C08x	Arduino library for the following Texas Instruments 12 bit DAC ICs	DAC121C081 and DAC121C085.
DataServeriOS	Serves data to Arduino Control (iOS) for control over network.
DataVisualizer	This library is intended to simplify the use from Microchip Data Visualizer via the Atmel Data Protocol.
DCD SDK for Arduino	A library that allows to connect to dcd hub and update value of thing property provided by property_id.
DDNS_Generic	DDNS Update Client Library for SAM DUE, nRF52, SAMD21/SAMD51, STM32F/L/H/G/WB/MP1, AVR Mega, megaAVR, Teensy, RP2040-based RASPBERRY_PI_PICO, WT32_ETH01, Portenta_H7, etc. besides ESP8266/ESP32, using ESP8266-AT/ESP32-AT WiFi, WiFiNINA, Ethernet W5x00, ENC28J60, LAN8742A or Teensy NativeEthernet
DebugLog	Logging library for Arduino that can output to both Serial and File with one line
DFL168A_Async	Arduino board accesses OBD2/J1939/J1708 Data by DFL168A Integrated Circuit Chip. Most methods are unblocked.
DFL168A_Sync	Arduino board accesses OBD2/J1939/J1708 Data by DFL168A Integrated Circuit Chip. All methods are blocked.
DFRobot_IICSerial	DFRobot Standard library(SKU:DFR0627).
DFRobot_LoRa	DFRobot_LoRa is the Communication library of DFRobot
DFRobot_SIM	base class library.
DFRobot_SIM7000	communication device library.(SKU:DFR0572/DFR0505-CN)
DFRobot_SIM808	This is a Library for SIM808 GPS/GPRS/GSM Arduino Shield V1.0(SKU	TEL0097).
DFW	Tele-op and autonomous change over for WPI RBE platform.
DLPacket	Structure a collection numerical data to be sent through a stream into a well-defined packet.
DMXSerial	Enables DMX communication using the built-in serial port for Arduino boards.
DMXSerial2	Enables building DMX/RDM devices using the built-in serial port for Arduino boards UNO, Leonardo, Mega.
DmxSimple	Drive DMX controlled lights and visual effects available from DJ or theatrical suppliers.
DMXUSB	DMXUSB emulates an ENTTEC-compatible DMXKing USB to DMX serial device with one or two universes
DRA818	Configure and communicate with FM module DRA818.
DropboxManager	Manipulate your Dropbox files by ESP8266
due_can	Allows for CAN bus communications with the Arduino Due
DW1000	A library that offers functionality to use Decawave's DW1000 chips/modules.
dwarf433	Arduino libary to transmit arbitrary RF433 signals
dWin	Dwin HMI LCD Screen Library.
Dynamixel2Arduino	DYNAMIXEL protocol Library for Arduino
E131	E1.31 sACN for AVR Ethernet and ESP8266.
Easy IoT with CC1101 - Sub-1GHz LORA-like	Easy to use Arduino Library for the TI CC1101 Low-Power Sub-1GHz RF Transceiver
Easy MFRC522	Simplified reading/writing data chunks from/to RFID tags with MFRC522 module.
EasyDDNS	ESP8266 & ESP32 DDNS Update Client Library.
EasyHTTP	An ESP32 library to facilitate the execution of HTTP requests.
Easyiot-Esp8266	An Arduino library for sending and receiving data to an online platform using Esp8266 ESP-12E Boards.
EasyMorse	A simplified Morse code library to be used as a method of Communication.
EasySSDP	Easy, single function SSDP setup.
EasyUI	ESP8266 User Interface Library.
EasyWebServer	An easy-to-use web server
EByte LoRa E22 library	LoRa EBYTE E22 device library complete and tested with Arduino, Arduino SAMD (Nano 33 IoT and MKR), esp8266 and esp32. sx1262/sx1268
EByte LoRa E220 library	LoRa EBYTE E220 device library complete and tested with Arduino, esp8266 and esp32. LLCC68
EByte LoRa E32 library	LoRa EBYTE E32 device library complete and tested with Arduino, Arduino SAMD, esp8266 and esp32. sx1278/sx1276.
EL_dev_arduino	Library and Sample of ECHONET Lite for Arduino
Electronic Cats PN7150	Arduino library for SPI and I2C access to the PN7150 RFID/Near Field Communication chip.
ElegantOTA	Perform OTAs for ESP8266 & ESP32 Elegantly!
ELMDuino	Arduino library to easily interface with the common OBDII scanner	ELM327
ELMo	Low-level synchronous Arduino library to interface with ELM327 OBDII devices.
EMailSender	Send EMail via SMTP, library for Arduino Ethernet and SAMD (WiFiNINA), esp8266 and esp32.
EmbUI	Embedded Web UI framework for esp8266/esp32/esp32-c3/esp32-s2 IoT prototyping
EMUcan	ECUMaster EMU CAN Stream Reader Arduino Library
EMUcanT4	ECUMaster EMU CAN Stream Reader Arduino Teensy 4 Library
EMUSerial	ECUMaster EMU Serial Library
ESP Async E1.31	Async E1.31 sACN for ESP8266.
ESP Battery	Arduino Library to calculate the ESP8266 (Feather Huzzah) battery level.
ESP Line Notify	Line Notify Library for ESP8266 and ESP32.
ESP Mail Client	Arduino Mail Client Library to send, read and get incoming mail notification for ESP32, ESP8266 and SAMD21 devices.
ESP-DASH	A blazing fast library to create realtime dashboards for ESP8266's and ESP32's.
esp-fs-webserver	From FSBrowser.ino example to library
ESP-Google-Sheet-Client	Arduino Google Sheet REST client library for ESP8266 and ESP32.
ESP-WiFiSettings	WiFi configuration manager for the ESP32 and ESP8266 platforms.
ESP32 BLE ANCS Notifications	Arduino library for ESP32, for reading and interacting with Smartphone notifications from iOS.
ESP32 BLE Arduino	BLE functions for ESP32
ESP32 I2C Slave	I2C Slave library for ESP32 (unofficial)
ESP32 Mail Client	Mail Client Arduino Library for ESP32
ESP32 Rest Client	Arduino WIFI Rest Client for ESP32
ESP32 RMT Peripheral VAN bus reader library	ESP32 RMT Peripheral VAN bus reader library
ESP32-BLE-Gamepad	Bluetooth LE Gamepad library for the ESP32.
ESP32-BLE-MIDI	A library to use MIDI over Bluetooth Low Energy on ESP32 boards.
ESP32_easy_wifi_data	Simple library for sending and recieving booleans, bytes, integers, and float variables over UDP. The esp32 can be connected to a wifi network or create its own hotspot.
esp32_ftpclient	An FTP-Client for the ESP32.
ESP32_HTTPS_Server	Alternative ESP32 Webserver implementation for the ESP32, supporting HTTPS and HTTP.
esp32_https_server_compat	An Arduino library for an alternative ESP32 HTTP/HTTPS web server implementation
ESP32DMASPI	SPI library for ESP32 which use DMA buffer to send/receive transactions
esp32FOTA	A simple library for firmware OTA updates
Esp32SimplePacketComs	This Arduino library supports Simple Packet Coms for Esp32.
ESP32SPISlave	SPI Slave library for ESP32
ESP32TinyUSB	USB functions for ESP32-S2
Esp32WifiManager	This Arduino library supports Wifi Management for Esp32.
ESP8266 Firebase	Library for ESP8266 to read and write data to Firebase Realtime Database.
ESP8266 Microgear	A client library for ESP8266 to connect to NETPIE IOT Platform.
ESP8266 MQTT Mesh	Self-assembling Mesh network built around the MQTT protocol supporting OTA
ESP8266 Webhooks	Library for ESP8266 to trigger events using Webhooks and IFTTT.
esp8266-framework	esp8266 framework stack for easy configurable applications
ESP8266-ping	A library to enable esp8266 platform to send and receive ping messages.
ESP8266_AT_WebServer	Simple WebServer library for AVR, Teensy, SAM DUE, SAMD21, SAMD51, STM32F/L/H/G/WB/MP1, nRF52, SIPEED_MAIX_DUINO and RP2040-based (RASPBERRY_PI_PICO) boards using ESP8266/ESP32 AT-command shields with functions similar to those of ESP8266/ESP32 WebServer libraries
esp8266_mdns	mDNS queries and responses on esp8266.
ESP8266_multipart	A small multipart file sending library for the ESP8266.
ESP8266MQTTClient	MQTT Client for ESP8266
ESP8266RestClient	ESP8266 RESTful HTTP Request Library.
esp_abus	ABUS Socket Communication library for PLCs (Cybro-2 and Cybro-3) from Cybrotech and ESP32 / ESP8266 over WiFi
ESP_AT_Lib	An ESP8266/ESP32-AT library for Arduino providing an easy-to-use way to control ESP8266-AT/ESP32-AT WiFi shields using AT-commands. For AVR, Teensy, SAM DUE, SAMD21, SAMD51, STM32, nRF52, SIPEED_MAIX_DUINO and RP2040-based (Nano_RP2040_Connect, RASPBERRY_PI_PICO, etc.) boards using ESP8266/ESP32 AT-command shields.
ESP_AT_WiFiManager	WiFi/Credentials Manager for nRF52, SAM DUE, SAMD21, SAMD51, STM32F/L/H/G/WB/MP1, RP2040-based Nano_RP2040_Connect, RASPBERRY_PI_PICO, etc. boards using ESP8266/ESP32-AT-command shields with fallback web configuration portal. Credentials are saved in EEPROM, SAMD FlashStorage, DueFlashStorage or nRF52/RP2040 LittleFS.
ESP_AT_WM_Lite	Light-Weight WiFi/Credentials Manager for AVR Mega, SAM DUE, SAMD, nRF52, STM32, RP2040-based Nano_RP2040_connect, RASPBERRY_PI_PICO boards, etc. using ESP8266/ESP32-AT-command shields. Powerful-yet-simple-to-use feature to enable adding dynamic custom parameters.
esp_dmx	Transmit and receive DMX using an ESP32.
ESP_WiFiManager	Library to configure MultiWiFi/Credentials at runtime for ESP32 (including ESP32-S2, ESP32-S3 and ESP32-C3) and ESP8266 boards. With enhanced GUI and fallback web ConfigPortal.
ESP_WiFiManager_Lite	Light-Weight MultiWiFi/Credentials Manager for ESP32 (including ESP32-S2, ESP32-S3 and ESP32-C3) and ESP8266 boards. Powerful-yet-simple-to-use feature to enable adding dynamic custom parameters.
Espalexa	Library to control an ESP module with the Alexa voice assistant
ESPAsync_WiFiManager	ESP32 (including ESP32-S2, ESP32-S3 and ESP32-C3), ESP8266 WiFi Connection Manager using AsyncWebServer, with enhanced GUI and fallback Web ConfigPortal.
ESPAsync_WiFiManager_Lite	Light-Weight MultiWiFi/Credentials Async WiFiManager for ESP32 (including ESP32-S2, ESP32-S3 and ESP32-C3) and ESP8266 boards. Powerful-yet-simple-to-use feature to enable adding dynamic custom parameters.
ESPCanary	Create an ESP32 or ESP8266 OpenCanary Honeypot
ESPConnect	Simple & Easy WiFi Manager with Captive Portal for ESP8266 / ESP32
ESPectro	ESPectro development board library for Arduino IDE
ESPectro32	ESPectro32 development board library for Arduino IDE
ESPert	ESPert library for Arduino IDE
ESPEssentials	Essentials to get you started with your ESP8266 projects
EspHtmlTemplateProcessor	A library that provide simple HTML template processing for ESP using SPIFFS
ESPMail	EMail library.
EspMQTTClient	A library that provides a wifi and MQTT connection to an ESP8266/ESP32
ESPNexUpload	Upload UI file to Nextion displays using ESP's
EspNow2Mqtt	Use Esp-now to connect to mqtt and send and recive data.
ESPpassthrough	Library that uses ESP AT serial commands to set it in Passthrough (transparent) Mode.
EspSimpleRemoteUpdate	Simple remote update handling for ESP8266/ESP32
EspSimpleWifiHandler	Simple and automatic WiFi handling for ESP8266/ESP32
ESPUI	ESP32 and ESP8266 Web Interface Library
EspWii	A library to send Wii extension controllers data over wifi.
EtherCard	EtherCard is an IPv4 driver for the ENC28J60 chip.
Ethernet2	Enables network connection (local and Internet) using W5500 based Ethernet shields.
Ethernet3	Enables network connection (local and Internet) using the Arduino Ethernet board or shield. For all Arduino boards.
Ethernet_Manager	Simple Ethernet Manager for Teensy, SAM DUE, SAMD, nRF52, ESP32 (including ESP32-S2/C3), ESP8266, RP2040-based Nano_RP2040_Connect, RASPBERRY_PI_PICO, etc. boards. Config data saved in ESP LittleFS, SPIFFS or EEPROM, nRF52 LittleFS, EEPROM, DueFlashStorage or SAMD FlashStorage.
Ethernet_Manager_Portenta_H7	Simple Ethernet Manager for Portenta_H7 board using Ethernet from Portenta Vision shield. Config data saved in LittleFS.
Ethernet_Manager_STM32	Simple Ethernet Manager for STM32F/L/H/G/WB/MP1 boards with Ethernet LAN8720, W5x00, ENC28J60 or built-in LAN8742A shields, with or without SSL, configuration data saved in EEPROM. With DoubleResetDetect feature.
EthernetBonjour	Bonjour (ZeroConf) Library for Arduino & Teensyduino
EthernetENC	Ethernet library for ENC28J60. Only include EthernetENC.h instead of Ethernet.h
EthernetIndustruino	Library for the Industruino Ethernet module
EthernetWebServer	Simple Ethernet WebServer, HTTP Client and WebSocket Client library 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
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.
EthernetWebServer_STM32	EthernetWebServer_STM32 is a simple Ethernet WebServer, HTTP Client and WebSocket Client library for STM32F/L/H/G/WB/MP1 boards using built-in Ethernet LAN8742A, LAN8720, Ethernet W5x00 or ENC28J60 shields
EtherSia	IPv6 library for the ENC28J60, W5500 or W5100 Ethernet controllers
ev3-arduino	Enables the communication with an ev3 brick
ExodeCore	Communication between Arduino microcontroller boards and a connected computers.
Exosite	Easily interface with Exosite's device HTTP API.
FacebookApi	A wrapper for the Facebook Graph API for Arduino (supports ESP8266 & WiFi101 boards)
FastBLE	BLE that leaves cycles for other tasks on Arduino MKR WiFi 1010
FastBot	Simple library for Telegram bot (messages and menus)
FauxmoESP	Amazon Alexa support for ESP8266 and ESP32
Fetch	Gives you high level Javascript's fetch like API to make you any request with any server.
FHEM	This library allows communication with a FHEM Server.
Firebase Arduino based on WiFi101	Google Firebase Realtime Database Arduino Client Library for Arduino WiFi Shield 101 and Arduino MKR1000 WIFI.
Firebase Arduino based on WiFiNINA	Google Firebase Realtime Database Arduino Client Library for Arduino MKR WiFi 1010, Arduino MKR VIDOR 4000 and Arduino UNO WiFi Rev.2.
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
FireBase32	Allows communication with Firebase.
FirebaseJson	The easiest Arduino library JSON parser, builder and editor for ESP8266, ESP32, Teensy 3.x, Teensy 4.x and others MCUs.
fishyDIYdevices	A library to simplify creating, operating, and using your DIY Internet of Things devices using NodeMCU (ESP8266) devices.
FMDataClient	Filemaker 17 DATA API Client (ESP32)
fork-webbino-ahmsec	Experimental fork of Webbino library.
FortniteAPI	Arduino library to access unofficial Fortnite API.
FSerial	A Delay Less Communication Protocol.
ft817	Serial CAT interface to control a Yaesu FT-817 transceiver
FTTech SAMD51 XBee	Arduino library to make easier to use an XBee.
GeekFactory Shell Library	Library to create a simple Command Line Interface (CLI).
GEENYmodem	Arduino library for the GEENYmodem GPRS modem
ghaemShopSmSim	arduino SMS Remote Controler over ghaemShopSmSim protocol
Gigabits	Gigabits interface for Arduino
glpi_esp8266	It performs the integration between the GLPi system and the ESP8266
Google Cloud IoT Core JWT	Demonstrates JWT generation for connecting Arduino clients to Google Cloud IoT Core.
GoogleMapsApi	A wrapper for the Google Maps API for Arduino (supports ESP8266 & WiFi101 boards)
GoPRO	GoPRO API library for Arduino
GPRSbee	An Arduino library for the SODAQ GPRSbee.
GPS	GPS code class for Arduino
GrafanaLoki	Send logs/events to Grafana Loki
Grandeur	Let your arduinos and ESPs communicate with Grandeur in realtime.
Green Beacon	BLE beacon library compatible with LINE Simple Beacon
Grove - 125KHz RFID Reader	Arduino library to control Grove - 125KHz RFID Reader.
Grove - Infrared Receiver And Emitter	Arduino library to control Grove - Infrared Emitter and Grove - Infrared Receiver.
Grove - LoRa Radio 433MHz 868MHz	Arduino library to control Grove - LoRa Radio 868MHz and Grove - LoRa Radio 433MHz.
GSM-Playground	A library for GSM Playground device.
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.
GSMSim	GSM Library For SimCom Modules
GTT	Enables use of matrix orbitals GTT line of products
GyverBus	Communicating by GBUS interface
GyverPortal	Simple web interface builder for esp8266 and ESP32
GyverTransfer	Library for 1-wire communication by GT interface
GyverUART	Light and fast Serial library
HaCWifiManager	An event driven wifimanager library with Json input.
HaLakeKitFirst	A library to define communication between HaLakeKitFirst blocks.
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.
HardwareBLESerial	An Arduino library for Nordic Semiconductors proprietary UART/Serial Port Emulation over BLE protocol, using ArduinoBLE.
HardwareSerial_RS485	Concurrent multi-drop (i.e. multi-master, multi-slave) RS485 communication library
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.
Helium	Arduino library for the Helium Atom module
hellothing_BG96_NBIoT	NB-IoT library for hellothing BG96 Arduino shield
HID Buttons	Easily handle state changes for HID button inputs.
HID-Project	Extended HID Functions for Arduino
home-assistant-integration	Home Assistant MQTT integration for Arduino
homecontrol-mqtt	A client library for MQTT messaging.
HomeDing	Building Internet Things made easy.
HomeKit-ESP8266	Native Apple HomeKit accessory implementation for the ESP8266 Arduino core.
Homeyduino	Homeyduino allows you to connect your Arduino projects with Homey.
HONEYLemon	A library HONEYLemon Platform.
HoverboardAPI	Hoverboard API controller
HTTP	A full HTTP/1.1 implementation library for Arduino.
HttpClient	Library to easily make HTTP GET, POST and PUT requests to a web server.
HyperDeck	BlackMagic Design HyperDeck controller for Arduino via TCP
I2C	A ligthweight communication library over the Arduino framework
I2C_DMAC	Arduino Zero (SAMD21/SAMD51) based non-blocking I2C library using the Direct Memory Access Controller (DMAC).
I2C_Functions	Generic I2C data communication standard functions.
i2cdetect	Arduino library for scanning I2C bus for devices
I2CExtension	I2C extension/wrapper for Arduino
I2CHelper	This is a wrapper for Wire that simplifies I2C communication when creating libraries for new I2C devices.
I2Commands	A library that enables you to easily send and receive data with easy-to-use commands.
IBM LMIC framework	Deprecated arduino port of the LMIC (LoraWAN-in-C, formerly LoraMAC-in-C) framework provided by IBM.
IBusBM	Arduino library for the Flysky/Turnigy RC iBUS protocol - servo (receive) and sensors/telemetry (send) using hardware UART (AVR, ESP32 and STM32 architectures)
IbusTrx	Arduino library for sending and receiving messages over the BMW infotainment bus (IBUS).
IFTTTMaker	A helper library for triggering IFTTT maker events (ESP8266 & Wifi-101)
IFTTTWebhook	Library for triggering IFTTT web hooks
IHCSoapClient	A Library for connecting to the IHC Controller using soap
indhilib	ESP32 developer library for using with Indhi platform.
InqPortal	ESP8266 Full featured IoT Application Server.
InstagramStats	Get Instagram Stats on your Arduino (supports ESP8266, ESP32 & WiFi101 boards)
InstructableApi	A wrapper for the Instructables API for Arduino (supports ESP8266, ESP32 & WiFi101 boards)
IoT Pipe	A library to use with the IoT Pipe web service.
IOTAppStory-ESP	Update your ESP8266, ESP32 & Nextion displays over the air(OTA)
IoTeX-blockchain-client	A simple API client implementation in C++ for the IoTeX blockchain.
IoTGuru	Cloud based backend services to your devices.
Iotkaran	Iotkaran library for Arduino.
IoTtweet	A library that makes Internet of Things send data and control on IoTtweet.com.
IoTtweetESP32	A library that makes Internet of Things send data and control on IoTtweet.com.
IoTtweetNBIoT	A library that makes Internet of Things (NB-IoT device) send data and control on IoTtweet.com dashboard.
IoTtweetSIEMENS_SIMATIC	A library that makes SIEMENS SIMATIC IOT2020, IOT2040 send data to IoTtweet.com dashboard.
IoTWay	Arduino library for connecting to IoTWay servers through Proxy
IotWebConf	ESP8266/ESP32 non-blocking WiFi/AP web configuration.
IoTWebConf_for_Visuino_modified_by_IoT_Jedi	ESP8266/ESP32 non-blocking WiFi/AP web configuration.
IPGeolocation	Library to get current timezone using your IP - uses IPGeolocation.io
ipMIDI	ipMIDI for Arduino
Iridium SBD	This library supports satellite data transmissions from anywhere on earth using the RockBLOCK family of Iridium 9602 and 9603 modems.
IridiumSBDi2c	This library supports satellite data transmissions from anywhere on earth using the RockBLOCK family of Iridium 9602 and 9603 modems.
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).
J1850 Arduino Transceiver Library	Arduino library for J1850-Arduino-Transceiver
J1850 VPW Arduino Transceiver Library	Arduino library for J1850-VPW-Arduino-Transceiver
jeager-one	Easy use of jeager connection with LoRa, WiFi, and GSM connections
JeVe_EasyOTA	Easy include OTA Updates
jm_Wire	Revisited Arduino Wire Library.
JMA_SPComm	A library that makes simple communication protocol for Arduino.
jsonlib	A simple JSON parsing library.
JsonLogger	An easy-to-use, small, fast and portable JSON builder and logger for IoT logging, data acquisition and analytics.
JustWifi	Wifi Manager for ESP8266
KerbalSimpit	A library for interfacing with the Kerbal Space Program video game.
KickstarterStats	A library to fetch Kickstarter stats (supports ESP8266/ESP32 & others)
KIMlib	Library for TAPKO KIMaip EIB/KNX Interface Module
KMP_RS485	Library allows you send and receieve data using RS485 protocol
KolabseCarsCan	Storing data about the state of the car and decoding this data from CAN bus messages
KomootBLEConnect	A library to receive Komoot BLE Connect Packages
KONNEKTING Device Library	A library that enables creating KNX devices powered by Arduino.
kRPC	Client library for kRPC, a Remote Procedure Call server for Kerbal Space Program.
lansium-arduino	Connect board to Lansium Server
Layad Circuits Saleng GSM Shield	Library for SIM800L based GSM shield from Layad Circuits.
LCBUrl	A library to manipulate URL strings
Lewis	A morse code stream/print interpreter
LibAPRS_Tracker	A library that turns the aruino into a APRS Packet Sender
libedge	A client library for MQTT messaging.
LibPrintf	Library adding support for the printf family of functions to the Arduino SDK.
LibSSH-ESP32	SSH client and SSH server library for ESP32 based on libssh.
LIN master emulation with background operation	LIN master node emulation with preemptive background operation
LinxESP32	LINX - Digilent/LabVIEW MakerHub for ESP32
LiquidCrystal_PCF8574	A library for driving LiquidCrystal displays (LCD) by using the I2C bus and an PCF8574 I2C adapter.
LiveObjectsSDK	A library that makes connection with Orange LiveObjects platform a breeze.
LM35	Gets the raw value of LM35 and tranform to Celsius, Fahrenheit or Kelvin.
LocoNet	Enables Digitrax LocoNet Communication
Logger	An Arduino library for serial logging.
LongFi	Enables LongFi Communication with Semtech Compatible Radios.
LoRa	An Arduino library for sending and receiving data using LoRa radios.
LoRa-payload-BKU	Library for easy Data transmission using MKR WAN 1300/ 1310 to LoRaWAN server TheThingNetwork.org
LoRaFi	An Arduino library for sending and receiving data using LoRaFi board and LoRa module.
LoraID	Lora.id Arduino Library for Dragino/RFM and standalone LoRaWAN modules.
LoRaLayer2	Layer 2 routing protocol for LoRa connected devices.
LoRaNow	LoRaNow Library is a simple LoRa Node <> Gateway communication protocol.
LoRaRF	Arduino LoRa-RF library used for transmitting and receiving data using LoRa module with Semtech SX126x series, SX127x series, or LLCC68.
losant-mqtt-arduino	MQTT library to easily communicate with the Losant IoT platform.
lwIOLink	Lightweight IOLink Device library.
M2M Solutions Logger Library	Arduino library for logging.
M2M Solutions MiraOne Library	Arduino library for the MiraOne radio module by Lumenradio AB.
M2M Solutions Purplepoint Boards Library	Arduino library for Purplepoint IoT boards.
M2M Solutions Quectel Library	Arduino library for Quectel cellular modules.
M2M Solutions TLV Library	Arduino library for the TLV format.
M5FacesEncoder	Arduino Library for reading encoder values from the M5Stack Faces Encoder Module
MaerklinMotorola	Decoding the signals from the Märklin-Motorola-protocol.
MakestroCloudClient	Library for connecting with Makestro Cloud
MAX3100 Serial	Serial communication using MAX3100 USART chip.
MaxMtrParser	Max/MSP MTR (Multi-Track Recorder) Protocol Parser for Arduino
Mbed BLE HID	A Library to implement Human Interface Device with Bluetooth on a Mbed stack (Arduino Nano 33 BLE).
Mbed BLE Mouse	Bluetooth LE Mouse library for the Arduino Boards with BLE support and running mbed OS.
MBUSPayload	MBUS application layer payload encoder and decoder
MCCI Arduino LoRaWAN Library	High-level library for LoRaWAN-based Arduino end-devices.
MCCI LoRaWAN LMIC library	Arduino port of the LMIC (LoraWAN-MAC-in-C) framework provided by IBM.
MCP2515-nb	Arduino library for MCP2515 with non-blocking support.
MCP3XXX	An Arduino Library supporting the MCP3XXX series of ADC SPI chips, including MCP3002, MCP3004, MCP3008 and others.
mcp_can	MCP_CAN Library
MCreator Link	Adds support for the MCreator Link system.
mDash	Remote control and OTA for ESP32 via mdash.net IoT backend
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
mDNSResolver	Resolves MDNS names for the ESP8266.
Meeo	This library is used for connecting your Arduino device to Meeo.
Melopero UBX Protocol	A library to easily create Ubx messages.
MeshGnome	Mesh Synchronization and OTA for ESP-Now on the ESP8266.
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
MFRC522_I2C	MFR522 i2c Library to read NFC Tags with Arduino or ESP2866/ESP32 (NodeMCU)
MFUthings	This is the library that be used in www.mfuthings.com which belongs to Mae Fah Luang University
Microchip_RN487x	An Arduino library for the Microchip RN487x
microgear-nbiot	NETPIE client library for BC95 NB-IOT module on Arduino platform.
MicroShell	Shell implementation, compatible with VT100 terminal
MicroUART	Simple implementation of UART (ATmega328)
microWire	Light library for I2C communication
Midea AC infrared remote controller with ESP32 RMT Peripheral	ESP32 RMT Peripheral IR remote control library for Midea Air conditioner.
MideaIRWrapper	A library that makes, easier work with Midea Air Conditioners.
MIDI Library	MIDI I/Os for Arduino
Midier	A library for playing, recording, looping and programming MIDI notes, arpeggios and sequences.
mjson	JSON parser, emitter, and JSON-RPC engine
MkrGsm1400IoT	A set of useful functions for the Arduino MKR GSM 1400 to use it for IoT. As example	Store integer into Telephonebook and read them after a reset.
modbus-esp8266	Modbus Library for Arduino. ModbusRTU, ModbusTCP and ModbusTCP Security
ModbusConfig	ModbusConfig library for ESP8266/ESP32/Arduino. The library process a modbus configuration file in JSON format.
ModbusMaster	Enlighten your Arduino to be a Modbus master.
ModbusRTUSlave	This is an Arduino library that implements the slave logic of the Modbus RTU protocol.
ModBusSlave	ModBus Slave RTU over RS485
ModuleInterface	ModuleInterface is an open-source system for configuration of and data logging from Arduinos and similar devices.
Morse	Morse code class for Arduino
MorseCodeMachine	Get started with Arduino by learning Morse code.
MQTT	MQTT library for Arduino
MQTT Client	MQTT Client lets you connect to a MQTT broker and publish strings to a topic.
MqttLogger	Remote logging on a mqtt broker with the same interface as Serial.print()
MQTTPubSubClient	MQTT and MQTT over WebSoket Client for Arduino
MrMx - Arduino SI4012	Arduino SI4012 library.
MrMx - AW9523B	AW9523B LED Driver & GPIO I2C 16bit expander library
MsgPack	MessagePack implementation for Arduino (compatible with other C++ apps)
MsgPacketizer	msgpack based serializer and deserializer with packetize for Arduino and more
MsgPackRosInterfaces	ROS2 common_interfaces bridge based on MsgPack
MTCParser	Midi Time Code (MTC) parser
muCom	The reliable, fast and easy way to exchange binary data via UART
Multi_BitBang	Bit-bang the I2C protocol on multiple GPIO pins on any system.
Multiplex	Arduino Library implementing a stream multiplexer
MultiTrans	This library is an implementation of a multi channel transceiver (optionally via IR)
mWebSockets	Simple to use implementation of WebSockets for microcontrollers
MySensors	Home Automation Framework
MySQL Connector Arduino	Connects Arduino using Arduino Ethernet-compatible shields including the Ethernet Shield and WiFi Shield.
MySQL_MariaDB_Generic	Connects to MySQL or MariaDB using ESP8266/ESP32, WT32_ETH01 (ESP32 + LAN8720A), nRF52, SAMD21/SAMD51, STM32F/L/H/G/WB/MP1, Teensy, SAM DUE, Mega, RP2040-based boards, Portenta_H7, etc. with W5x00, ENC28J60 Ethernet, Teensy 4.1 NativeEthernet/QNEthernet, WiFiNINA modules/shields or Portenta_H7 WiFi/Ethernet. W5x00 can use Ethernet, EthernetLarge, Ethernet2 or Ethernet3 library. ENC28J60 can use either EthernetENC or UIPEthernet Library.
nb-twi-cmd	NB TWI command set.
NB_Generic	Enables NB-IoT/LTE-M/CAT M1 network connection using the Generic NB-IoT modules (u-blox SARA R4, etc.) and boards
NbMicro	Control devices that implement the NB command set over TWI (I2C).
NceCabBus	Enables NCE Cab Bus Communication
NDNOverUDP	A simpler and lighter NDN protocol for local IoT contexts.
NeoBufferedPrint	Intermediate printing class for reducing the number of writes.
NeoGPS	NMEA and ublox GPS parser, configurable to use as few as 10 bytes of RAM
NeoHWSerial	NeoHWSerial for AVR
NeoSWSerial	An efficient replacement for SoftwareSerial at baud rates 9600, 19200 and 38400.
NetEEPROM	A library that stores and retrieves network configuration from EEPROM.
NETSGPClient	Interface for MicroInverters speaking the so-called NETSGP protocol.
NFC Tag M24LR6E	Arduino library to control Grove - NFC Tag
NimBLE-Arduino	Bluetooth low energy (BLE) library for arduino-esp32 based on NimBLE.
Nintendo Extension Ctrl	Library for talking to Nintendo extension controllers over I2C.
NMEAParser	A simple Arduino library to parse NMEA sentences.
NmraDcc	Enables NMRA DCC Communication
noolite_tx	TX library for noolite 433 MHz communication protocol.
NRF51_Radio_library	Microbit Radio library for NRF51, based on runtine inplementation from Landcaster University
nRF905 Radio Library	nRF905 Radio Library for Arduino
NRF_HAL	nRFgo SDK nRF24L01 transceiver HAL API port for Arduino.
NRFLite	nRF24L01+ library requiring very little code along with YouTube videos showing all available features.
NullPacketComms	Packet Based Serial Communication.
NullSerial	Serial like library which throwing away input/output.
NXTBluetooth	A library that makes communicating with the LEGO Mindstorms NXT via bluetooth easy.
oatmeal-protocol	A protocol to control and communicate with Arduino devices from Python.
OBD2	An Arduino library for reading OBD-II data from your car over CAN bus.
ObloqAdafruit	Hacky library to work with Oblock module and Adafruit servers.
OctoPrintAPI	Arduino library to access OctoPrint API.
OmEspHelpers	Web front end for simple IoT projects.
OneIoT Connectivity	This library can be used for serial communication with the OneIoT Connectivity Module.
OneWire	Access 1-wire temperature sensors, memory and other chips.
OneWireNg	Arduino 1-wire service library. OneWire alternative.
OPC	A library for Arduino OPC Server support.
OpcServer	Open Pixel Control (OPC) Server Library for Arduino
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
OpenLCB_Single_Thread	Implements Single-threaded OpenLCB/LCC stack based on Arduino IDE.
OpenMRNLite	Network protocol stack for model railroading	OpenLCB and LCC implementation.
OpenMV Arduino RPC	OpenMV Arduino RPC Interface Library
Opentherm	Arduino library to send and receive data from Opentherm devices.
OpenTherm Library	OpenTherm Library for HVAC system control communication using Arduino and ESP8266 hardware.
OPTIGATrustE	This library allows you to communicate with Optiga Trust E
OROCA-EduBot	A library for OROCA-EduBot
Orvibo WiWo S20 Library	ESP8266 library for controlling Orvibo WiWo S20 smart plugs.
Oscup	Oscup is a customized UART protocol for ESP32!
OvhAPI	Arduino/ESP library to simplify working with OVH API.
Packetizer	binary data packetization encoder / decoder based on COBS / SLIP encoding
PacketSerial	An Arduino Library that facilitates packet-based serial communication using COBS or SLIP encoding.
PadComLib	A library adds functionality for the PadCom program
PageBuilder	HTML string assembly aid library for ESP8266/ESP32 WebServer.
Painless Mesh	A painless way to setup a mesh with ESP8266 and ESP32 devices
ParallelPrinter	Experimental (not complete) library to connect a parallel printer to Arduino.
PathVariableHandlers	Library for handling paths containing variables.
pdulib	A library written in C++ to encode/decode PDU data for GSM modems. Both ASCII 7-bit and UCS-2 16 bit alphabets are supported which mean, in practice, you can send/receive SMS in any language (including emojis).
PersWiFiManager	Persistent WiFi Manager
PHPoC	PHPoC Ethernet/WiFi Shield for Arduino
PinInGroup	A class that groups input pins so they can be read in one logical step.
PinOutGroup	A class that groups output pins so they can be updated easier and slightly faster on average.
PioSPI	Allows RP2040 to control a SPI bus on any of its pins using PIOs
PJON	PJON is an open-source, multi-master, multi-media bus network protocol
PLCustomDevices	[BETA] Perfect Lights Custom Devices official library
pm25senses	A library provided to send dust quality data report on PM25 platform.
PodEnoSim	A library to interface with Pod ENO SIM Application
PointzNet	A library that makes Internet of Things send data to PointzNet.com.
PololuMaestro	Pololu Maestro Servo Controller library for Arduino
PololuRPiSlave	Pololu Raspberry Pi I2C Slave Arduino library
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.
Portenta_H7_AsyncTCP	Asynchronous TCP Library for STM32H7-based Portenta_H7 using mbed_portenta core
Portenta_H7_AsyncUDP	Asynchronous TCP Library for STM32H7-based Portenta_H7 using mbed_portenta core
Portenta_H7_AsyncWebServer	Asynchronous WebServer Library for STM32H7-based Portenta_H7 using mbed_portenta core.
Powerbaas	Arduino library for Powerbaas Smart Meter P1 Shield
PPM-reader	PPM Reader is an interrupt based pulse-position modulation (PPM) signal reading library for Arduino.
PPPOSClient	A client library for gsm ppp protocol.
PRDC_FreePort	FreePort Protocol for communication with VFD over RS485 implemented in Arduino library.
PRDC_RS485HD_STM32	PR-DC Half-Duplex RS485 communication Library for Arduino_Core_STM32.
PRDC_TMAESC	PR-DC Arduino Library for T-Motor ALPHA ESC Telemetry Protocol.
PrintEx	A printing & formatting enhancement for Stream & Print based libraries.
PrometheusArduino	Send data to Prometheus via the remote write protocol.
PromLokiTransport	Abstracts a bunch of hardware and connectivity away from the GrafanaLoki and PrometheusArduino libraries
ps2dev	Library to emulate PS2 keyboard/mouse using arduino
Ps2KeyboardHost	PS2 Keyboard host controller
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。
PS3 Controller Host	Control your ESP32 projects with a PS3 controller!
Pubnub	Pubnub SDK for Arduino.
PubSubClient	A client library for MQTT messaging.
PubSubClientTools	Tools for easier usage of PubSubClient
PulseCom	Universal communication library for protocols using pulse length to define bytes.
Pushdata_ESP8266_SSL	Free, ultra-simple time series data storage for your IoT sensors
PushDisConnector	A client library to send data and alerts to a smartphone over the internet.
Pushetta	The library to use Pushetta service, a service to push notifications to mobile phones and other devices
PyDuinoBridge	A transparent library for communication between Python and Arduino.
QNEthernet	An lwIP-based Ethernet library for Teensy 4.1.
Radio	Library for controlling FM radio receiver chips.
RadioLib	Universal wireless communication library
RapifireMqttClient	Enables the communication between Arduino and RAPIFIRE platform.
RBD_SerialManager	A simple interface for serial communication.
RBL_nRF8001	An Arduino library for the nRF8001 products such as the BLE Shield and Blend.
Rcn600	Enable RCN-600 SUSI Communication
RCReceiver	A library to add support for rc receivers.
ReactorProtocol	Simulated Reactor communication protocol.
Redis for Arduino	An Arduino library for Redis.
Redis for ESP8266	An Arduino library for Redis that works on ESP8266.
redkea	Build custom user interfaces to control your devices using your smartphone.
RemoteDebug	A library for Arduino to debug projects over WiFi, with web app or telnet client, with Print commands like Serial Monitor.
RemoteDebugger	RemoteDebug addon	RemoteDebugger, an simple software debugger - based on SerialDebug Library
RemoteMe	Libraries for RemoteMe.org system
RemoteMeUtils	Utils Libraries for RemoteMe.org system
RemoteXY	For all RemoteXY projects.
RESTClient	Enables sending REST messages using Arduino Ethernet. For all boards.
Restfully	Handles Rest requests including parsing of URIs with arguments.
RF24	Radio driver, OSI layer 2 library for nrf24L01(+) modules.
RF24Ethernet	OSI layer 4/5 (TCP/IP) wireless/radio IoT mesh networks for nRF24L01(+)
RF24G	A simple way for up to 6 nRF24L01 radios to communicate with each other.
RF24Mesh	OSI Layer 7, Automated 'mesh' style networking for nrf24L01(+) radios.
RF24Network	OSI Layer 3 Networking for nrf24L01(+) devices.
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)
RFM69_LowPowerLab	Simple Arduino library for RFM69/SX1231h based radio module transceivers
RichHttpServer	An addon for ESP8266WebServer which makes common tasks for developing a rich REST API straightforward.
RN487x	An Arduino library for the Microchip RN487x
RoboCore - SMW_SX1262M0	Library for the LoRaWAN SMW_SX1262M0 module (https://www.robocore.net/loja/produtos/1443)
RoboCore - SMW_SX1276M0	Library for the LoRaWAN SMW_SX1276M0 module (https://www.robocore.net/loja/produtos/1239)
RootCertificates	Library used to associate certificates to top level domains
ros2arduino	ROS2 Library for Arduino
Rosserial Arduino Library	Use an Arduino as a ROS publisher/subscriber
RotaryDial	Library to read pulse dialing data from telephone rotary dials
rs485_asukiaaa	Functions and classes about rs485 modbus.
RS485HwSerial	Enhanced Arduino serial library with RS485 transmit enable control.
RTT-Ethernet	RT-Thread Ethernet driver
RX8010SJ	This is a library to handle Seikos RX8010SJ RTC module with an arduino.
sACNSource	defines sACN (ANSI E1.31) protocol packets for DMX-512 lighting control.
SakuraIO	Library for Sakura Communication Module (https://sakura.io/)
SDI-12	An Arduino library for SDI-12 communication with a wide variety of environmental sensors.
Seeed Arduino Mic	An extensible library for interfacing with Microphone devices
Seeed Arduino rpcBLE	A lightweight BLE Arduino Library
Seeed Arduino rpcUnified	An rpc system can be connected to the rtl8720 module
Seeed Arduino rpcWiFi	A lightweight WiFi Arduino Library
Seeed_Arduino_mbedtls	Seeed Arduino library for TLS/SSL connection
Seeeduino GPRS	Arduino library to control Seeeduino GPRS.
Senses_NBIoT	A library for Internet of Things send data and control on Senses IoT platfrom.
Senses_wifi	A library for Internet of Things send data and control on Senses IoT platfrom.
Senses_wifi_esp32	A library that makes Internet of Things send data and control on Senses IoT platform.
Sensirion Core	Library containing code base for Sensirion Sensor Libraries.
Sensirion Gadget BLE Arduino Lib	Library for BLE communication between BLE Gadgets and the MyAmbience app.
Sensor Communication Library	Arduino library for easy sensors data communication
SercomSPISlave	Sercom SPI library for ATSAMD21 boards
Serde	Exchange structured data between Arduino boards
Serial Data Exporter	This library provides a simple way to collect and export data via Serial in various output formats.
SerialCmd	Just another library to tokenize and parse commands.
SerialCom	Arduino Library for sending data
SerialCommand	Arduino library for Serial Commands over a serial port
SerialDebug	Improved serial debug to Arduino with debug levels an simple software debugger
SerialDebugger	A library for serial port debugging parameter for Arduino or ESP32.
SerialMenuCmd	This library constitutes a basic command line interface
serialMux	Serial multiplexer for Arduino
SerialTerminal	Arduino Hardware Serial Terminal
SerialTransfer	Arduino library to transfer packetized data fast/reliably via UART/Serial
SerialUI	A user interface through the serial channel (menus, sub-menus and command execution), with support for navigation through the menu hierarchy and online help.
SerialUtil	A library for sending/recieving data between two arduino's over serial communication
SerialVariable	Save values to the Arduino over Serial
SerialWireOutput	With Serial Wire Output (SWO) an stm32duino can write tracing and logging to a pc at high speed.
Sharer	Arduino library that simplifies Serial communication
SiC45x	Arduino library for the SiC450, SiC451, SiC453 DC/DC buck regulator from Vishay
SigmaDSP	An intuitive and easy to use Arduino library for interfacing with the AAU1401, ADAU1701 or ADAU1702 audio DSP over i2c
SIM800L HTTP connector	Library for GSM/GPRS module SIMCom SIM800L to make HTTP/S connections with GET and POST methods.
Sim800L Library Revised	Arduino library for Sim800L
Simple Web Serial	A library to simplify connecting Arduino to your web applications, using the Web Serial API.
simple-web-dashboard	Displays variable values on a simple web page
SimpleBox	A Simple MQTT client for connection with cloud providers
SimpleEspNowConnection	EspNow Library for communication and device pairing
SimpleFTPServer	Simple FTP server for esp8266, esp32 and Arduino
SimpleJ1939	Simple J1939 CAN library.
SimpleMotionV2-Arduino	An Arduino library for controlling SimpleMotion IONI/ARGON drives from Granite Devices.
SimplePacketComs	A library to convert byte streams of packets into floats.
SimplePortal	Simple WiFi credentials captive portal for esp8266
simpleRPC	Simple RPC implementation for Arduino.
SimpleSerialProtocol	Library for communicate between serial port enabled devices
SimpleSerialShell	Simple serial text shell for sending commands to Arduino board.
SimpleShell	A quick and easy way to control your Arduino using serial.
SimpleUDPController	Decodes messages sent from InoPad app.
SimpleWiFiClient	Enables low latency control with the UDP protocol
SingleWireSerial	Robust software serial library using a single line in half-duplex mode.
SinricPro	Library for https://sinric.pro - simple way to connect your device to alexa
Sixfab_CellularIoT	This is library of Sixfab Cellular IoT Shield and Cellular IoT Application Shield.
Sixfab_NBIoT	This is library of Sixfab NBIoT Shield.
SlackAPI	A library to wrap the Slack API (supports ESP8266/ESP32 & others)
slight_DebugMenu	Helper Library to create Simple Menu.
SlipMassage	SlipMassage is a microcontroller message packer and parser for the SLIP format in different protocols.
SLIPStream	A decorator for Stream objects that sends and receives SLIP.
SMA SunnyBoy Reader	Library for reading data from an SMA SunnyBoy Inverter
SmartEverything CC2541	Library code for the TDK-SP13808 module.
SmartEverything Lion RN2483	Library code for the Microchip RN2483 LoaraWAN Module
SmartEverything NFC NT3H1101	Library code for the NXP NT3H1101 a NFC_I2C module
SmartEverything SIGFOX LE51-868	Library code for the TELEIT LE51-868 a SIGFOX module
SMoS	Utility library for encoding and decoding of SMoS messages.
sMQTTBroker	A simple broker library for MQTT messaging.
SnailwalkPromptpay	library gen promptpay qr code
SnappyProto	A library which includes a snappy compressor and nanopb for creating snappy compressed protobufs.
SNMP	A SNMP library to write SNMP agent or manager for Arduino boards.
SNMP Manager	A SNMP Manager for esp32/esp8266 to send SNMP requests to other SNMP enabled devices.
SNMP_Agent	SNMP Agent	An fully compliant SNMPv2c Agent for esp32 for acting as an SNMP client device.
SoapESP32	Enables ESP32 devices to scan the local network for DLNA media servers, browse their content and download files.
SocketIoClient	socket.io Client for ESP8266 and Arduino
Sodaq_LIS3DE	An Arduino library for the ST LIS3DE.
Sodaq_LSM303AGR	An Arduino library for the ST LSM303AGR.
Sodaq_N2X	An Arduino library for the SARA N2X modules.
Sodaq_nbIOT	An Arduino library for the uBlox nbIOT modules.
Sodaq_R4X	An Arduino library for the UBlox SARA R4X modules.
Sodaq_R4X_MQTT	Adapter to use the Sodaq_R4X library with Sodaq_MQTT
Sodaq_RN2483	An Arduino library for the Microchip RN2483.
Sodaq_UBlox_GPS	An Arduino library for the UBlox EVA7M (as available on LoRaONE).
SoftI2CMaster	I2C lib that supports bit banging and hardware support
SoftModem	Audio Jack Modem Library for Arduino.
SoftWire	Software I2C library.
SomeSerial	A library to wrap HardwareSerial, SoftwareSerial or USBAPI Serial_.
SOMOIoD	SOMO Library for the gen4-IoD and IoD-09 by 4D Systems
Sony9PinRemote	RS422 Sony 9-Pin Protocol Remote Controller of VTRs for Arduino
SoracomArcESP32	A utility library to use/bootstrap Soracom Arc easily on ESP32 Arduino boards.
souliss	SmartHome Networking Framework
Spacecat	An Arduino library for ESP8266/ESP32 to makes things easier that requires authentication with an RFID card
SparkFun ARGOS ARTIC R2 Arduino Library	Library for the ARGOS ARTIC R2 chipset found on the SparkFun ARTIC R2 Breakout
SparkFun ATECCX08a Arduino Library	Library for the Microchip ATECCX08a Cryptographic Co-processors.
SparkFun HM1X Bluetooth Arduino Library	Library for the HM-12 and HM-13 Bluetooth 4.0 modules
SparkFun LTE Shield Arduino Library	Library for the SparkFun LTE Shield -- based on the u-blox SARA-R410M-02B
SparkFun MG2639 CellShield	Driver library for SparkFun's MG2639 cellular shield.
SparkFun QwiicRF	Arduino library for controlling the QwiicRF LoRa Radio Board
SparkFun smol Power Board Arduino Library	This library facilitates communication with the smôl Power Boards over I2C.
SparkFun Swarm Satellite Arduino Library	Library for the Swarm M138 satellite modem
SparkFun u-blox SARA-R5 Arduino Library	Library for the u-blox SARA-R5 LTE-M / NB-IoT modules with secure cloud
SPIFFSReadServer	SPIFFS Read Server
SSLClient	Arduino library to add TLS functionality to any Client class
StarterRemote	IR remote library for mini sumo (and sumo, tracker etc.) start modules.
StatsD	StatsD client with tag support.
statsdclient	Report metrics using statsd
STM32duino I-NUCLEO-LRWAN1	This library provides the LoRa® driver for the expansion board I-NUCLEO-LRWAN1.
STM32duino ISM43362-M3G-L44	This library includes drivers for Inventek Systems WiFi device named ISM43362-M3G-L44.
STM32duino LwIP	A Lightweight TCP/IP stack
STM32duino M24SR64-Y	This library includes drivers for ST's M24SR64-Y NFC/RFID tag.
STM32duino NFC-RFAL	Allows controlling the ST NFC card reader components based on RFAL
STM32duino S2-LP	This library includes drivers for ST S2-LP sub-1GHz transceiver.
STM32duino SPBTLE-RF	This library includes drivers for ST's BlueNRG/BlueNRG-MS Bluetooth Low Energy device.
STM32duino ST25DV	Allows controlling the NFC ST25DV
STM32duino ST25R3911B	Allows controlling the ST ST25R3911B component
STM32duino ST25R3916	Allows controlling the ST ST25R3916 component
STM32duino ST25R95	Allows controlling the ST ST25R95 component
STM32duino STM32Ethernet	Enables network connection (local and Internet) using the STM32 Board.
STM32duino X-NUCLEO-IDB05A1	Allows controlling the ST X-NUCLEO-IDB05A1 expansion board
STM32duino X-NUCLEO-NFC01A1	Allows controlling the ST X-NUCLEO-NFC01A1 expansion board
STM32duino X-NUCLEO-NFC03A1	Allows controlling the ST X-NUCLEO-NFC03A1 expansion board
STM32duino X-NUCLEO-NFC04A1	Allows controlling the ST X-NUCLEO-NFC04A1 expansion board
STM32duino X-NUCLEO-NFC05A1	Allows controlling the ST X-NUCLEO-NFC05A1 expansion board
STM32duino X-NUCLEO-NFC06A1	Allows controlling the ST X-NUCLEO-NFC06A1 expansion board
STM32duino X-NUCLEO-S2868A1	Allows controlling the S2-LP radio on board of X-NUCLEO-S2868A1
STM32duino X-NUCLEO-S2868A2	Allows controlling the S2-LP radio on board of X-NUCLEO-S2868A2
STM32duino X-NUCLEO-S2915A1	Allows controlling the S2-LP radio on board of X-NUCLEO-S2915A1
STM32duino-Semihosting	Debug arduinos with arm processors.
STM32duinoBLE	Fork of ArduinoBLE library to add the support of STM32WB, SPBTLE-RF, SPBTLE-1S, BLUENRG-M2SP and BLUENRG-M0 BLE modules.
StreamDebugger	Debugger for Arduino Stream-based communication
Streaming	Streaming C++-style Output with Operator <<
StreamlabsArduinoAlerts	Library to get Streamlabs event from Twitch
sunezy-mon	Arduino Library to communicate with SunEzy / Orion inverters.
SuplaDevice	Library enables you to connect the device to the SUPLA automation system.
SWAP	Simple Wireless Abstract Protocol (SWAP) library for ISM radios
SwarmTile	Library for the Swarm Tile satellite modem, enabling low cost satellite communication for IoT projects.
swRTC	Software implementation of a Real-Time Clock for Arduino boards and Atmel microcontrollers.
SX126x-Arduino	Arduino library to use Semtech SX126x LoRa chips and modules to communicate
Synapse	A library designed for the Synapse CV/Gate I/O shield
Syncano Arduino Library	A library that provides access to Syncano
t6iot	Library to connect Arduino Sensors to t6 framework Saas or On Premise.
TCA6416A	Arduino library for operating TCA6416A.
TCA9548A	Arduino library for the TCA9548A
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
TeensyDMX	A full-featured DMX library for Teensy 3, Teensy LC, and Teensy 4.
TeensySimplePacketComs	A library to use SimplePacketCOms with the USB HID on the Teensy class device
TelegramBot	Arduino library for TelegramBot
TelegramBotClient	A non blocking client library for accessing Telegram's Bot API
TelemetryJet	A lightweight telemetry protocol for hardware sensor data.
Telit xE910 Series GSM Modem Library	Telit xE910 series GSM modem library.
TelnetStream	Stream implementation over telnet for OTA debuging
TelnetStream2	Stream implementation over telnet for OTA debuging
TeXie arduino Client	Client library of TeXie plattform.
TFL-Status	A small library for an ESP8266 to pull tube status from the TFL API (work in progress)
TheThingsNetwork	The Things Network Arduino Library.
TheThingsNode	The Things Node Arduino Library.
TheTroll	Arduino Library for use with Patrick Mitchells "The Troll" board.
thinger.io	Arduino library for the Thinger.io Internet of Things Platform.
ThingerCore32	Thinger.io Core32 OS Library for ESP32 based devices
ThingESP	Arduino library for the ThingsESP Platform.
ThingfaceClient	The thingface client library for Arduino
Thingplus	Helps connecting your Arduino board to Thing+ cloud easly and fast
ThingsBoard	ThingsBoard library for Arduino.
ThingsIoT	Arduino library for the ThingsIoT Cloud Platform.
ThingsML	Thingsml Encoder/Decoder
ThingsOfValue SDK for Arduino	LOTTE IoT Platform (a.k.a Things Of Value) SDK for Arduino
ThingSpeak	ThingSpeak Communication Library for Arduino, ESP8266 & EPS32
ThingSpeak_asukiaaa	An API manager for ThingSpeak
THiNX	A library to wrap THiNX device registration, MQTT and ESP8266HttpUpdate/ArduinoOTA
THiNX32	A library to wrap THiNX device registration, MQTT and OTA Update
TI TCA9548A	Support for the TI TCA9584A Low-Voltage 8-Channel I2C Switch with Reset.
TimonelTwiM	Upload firmware to a microcontroller running the Timonel bootloader.
TinBus	A library for creating a multi master bus using the UART.
TindieApi	A library to wrap the Tindie API (supports ESP8266/ESP32 & others)
TinyDebug	ATtiny85 Serial-like debug interface for the Wokwi.com simulator.
Tinyfox	This library provides a simple way to make use of Wisol radios (sigfox and point to point).
TinyGPSPlus	TinyGPSPlus provides object-oriented parsing of GPS (NMEA) sentences
TinyGSM	A small Arduino library for GPRS modules, that just works.
TinyLoRa	Tiny LoRa Library for TTN
TinyMegaI2C	An efficient optimised i2c library for new ATTINY series uCs
TinyMqtt	A tiny broker and client library for MQTT messaging.
tinyproto	Allows to communicate other boards/PC via physical connection.
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
TinyUPnP	Add port mappings to your router automatically
TinyUSBSimplePacketComs	A library to use SimplePacketComs with the USB HID on the TinyUSB class device
TLog	Arduino TLog library; to also send (Serial) logs via telnet, mqtt, syslog, a web browser, etc.
TMRpcm	PCM/WAV Audio playback
Toggl API v8 - Arduino Implementation	Toggl API v8 implementation for ESP
TopView NBduino Library	Arduino library for the TopView NBduino shield
Tr4cker	Tr4cker is a device tracker/locator which only use Wifi. It works perfectly with ESP8266 and ESP32 modules.
TridentTD_Linenotify	A library for LINE Nofity
TridentTD_SimplePair	ESP8266 Simple-Pair library that exchange basic data without connecting WiFi
TroykaGPS	Allows you to read data from the GPS/GLONASS sensor module.
TSBridge	An Arduino library for controlling Train Simulator.
TSController	An Arduino library for controlling Train Simulator.
TsyDMASPI	SPI library using DMA buffer for Teensy
TTN_esp32	ESP 32 port of the Arduino TheThingsNetwork library.
TTN_M5Stack	M5Stack Lorawan Module port of the Arduino TheThingsNetwork library.
Tuya_BLE_MCU_SDK	Communicate with Tuya modules that have flashed the Tuya common BLE firmware.
Tuya_WiFi_MCU_SDK	Communicate with Tuya modules that have flashed the Tuya common Wi-Fi firmware.
Tuya_ZIGBEE_MCU_SDK	Communicate with Tuya modules that have flashed the Tuya common ZIGBEE firmware.
TwiBus	Scans the TWI (I2C) bus in search of connected devices addresses and data.
twilio-esp32-client	Library for sending and receiving SMS/MMS using Twilio.
TwitchApi	A library to wrap the Twitch API (supports ESP8266/ESP32 & others)
TwitterApi	A wrapper for the Twitter API for Arduino (supports ESP8266 & WiFi101 boards)
Two Way ESP	A simple wrapper for the ESP_NOW protocol
TXOnlySerial	Enables one-way serial communication (TX) on any digital pin.
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.
Ubidots FONA Library	Ubidots library for the Adafruit FONA
Ubidots GPRS Library	Ubidots library for the GPRS module SIM900
UbidotsXLR8	Ubidots library for an XLR8 board with a WINC1500
UbxGps	A library for the fastest and simplest communication with u-blox GPS modules.
UCloudIoTSDK	An Arduino library for connecting ucloud iot platform made by UCloud IoT team.
uDebugLib	Simple convenient header file to centralize simple serial debug with simple activation/deactivation and some custmization
Ufox	Ufox devkit Sigfox RC4.
UHS2-MIDI	USB Host Shield Library 2.0 MIDI I/O for Arduino
UIPEthernet	Ethernet library for ENC28J60
Unified Log	Unified Log for Serial, MQTT, etc. output.
UniversalTelegramBot	Arduino Telegram Bot library for multiple different architectures.
Uno WiFi Developer Edition Serial1	Implements Serial1 of Arduino Uno WiFi Developer Edition board to access the on-board ESP8266
UPnP_Generic	Automatically add port mappings to router using UPnP SSDP.
USB-MIDI	USB-MIDI I/Os for Arduino
USBHID	USB HID / MIDI / mass storage library for STM32F1
USBMIDI	USB MIDI library for Arduino.
USBPause	Pause and restore USB interrupts
USIWire	USI based TWI/I2C library for Arduino
uTLGBotLib	Universal Telegram Bot library for Arduino, ESP-IDF and Native (Windows and Linux) devices, that let you create Telegram Bots.
VanBus	Vehicle Area Network (VAN) bus packet reader/writer.
VEDirect	A library for interfacing with Victron VE.Direct Hex protocol
ViraLink-MQTT-Client	ViraLink IoT Cloud Platform MQTT Client for ESP82266/ESP32.
Virtuino	Required for communication with Virtuino app
Virtuino library for all ESP8266 and ESP32 boards	Required for communication with Virtuino app
Virtuino library for STM32 boards	Required for communication with Virtuino app
VirtuinoCM	Required for communication with Virtuino app
VitconIOT	A library for interfacing arduino device with VITCON IoT service.
VitconMQTT	A library for interfacing arduino-based device with MQTT using VITCON WIFI-LINK.
VivicoreSerial	Library to talk with VIVIWARE Cell Core.
VizIoTMqttClient	A client library for connect to MQTT server VizIoT.com.
VMA11	The library for the Velleman VMA11 FM stereo arduino shield and the MM100 mini-module.
Vrekrer SCPI parser	Simple SCPI parser for Arduino
VRPC	Asynchronous RPC via MQTT
VSCP	Very Simple Control Protocol L1 framework for all Arduino boards.
VT100	Library to control a VT100 terminal via an Arduino
VT1100_Mini	VT1100 CC2530 Wireless Transceiver library
VT1300_Shield	VT1300 CC2530 Wireless Transceiver library
Webbino	Advanced webserver for Arduino
WebSerial	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.
WebSockets	WebSockets for Arduino (Server + Client)
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
WebSocketStreamClient	A WebSocketClient that can be used with PubCubClient for MQTT over WebSockets.
webthing-arduino	A library for creating Web Things using the Web of Things API
WEDO 2.0 BLE for ESP32	A library that supports to use BLE to connect and cotnrol the wedo2.0
WhareHauoraWiFiManager	ESP8266 WiFi Connection manager with fallback web configuration portal
WiFi Picker	Allows an user to dynamically add and remove saved WiFi APs.
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.
WiFiEspAT	Enables network connection with esp8266 or esp32 as network adapter.
WiFiMan	WiFiMan and ESP8266OTA
WiFiManager	WiFi Configuration manager with web configuration portal for Espressif ESPx boards, by tzapu
WiFiManager_Generic_Lite	Light-Weight MultiWiFi/Credentials Manager for Teensy, SAM DUE, SAMD21, SAMD51, STM32F/L/H/G/WB/MP1, nRF52, etc. boards running Generic WiFi (WiFiNINA, WiFi101, ESP8266-AT, ESP32-AT, etc.) modules/shields. Powerful-yet-simple-to-use feature to enable adding dynamic custom parameters.
WiFiManager_NINA_Lite	Light-Weight MultiWiFi/Credentials Manager for AVR Mega, Teensy, SAM DUE, SAMD21, SAMD51, STM32F/L/H/G/WB/MP1, nRF52, RP2040-based (Nano RP2040 Connect, RASPBERRY_PI_PICO) boards, etc. using u-blox WiFiNINA / WiFi101 modules/shields. Powerful-yet-simple-to-use feature to enable adding dynamic custom parameters.
WiFiManager_Portenta_H7_Lite	Light-Weight MultiWiFi/Credentials Manager for Portenta_H7 boards using built-in WiFi (Murata) modules/shields. Powerful-yet-simple-to-use feature to enable adding dynamic custom parameters.
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
WiFiSpi	Arduino WiFi library connecting ESP8266 via SPI protocol
WiFiWebServer	Simple WiFiWebServer, HTTP Client and WebSocket Client library for AVR Mega, megaAVR, Portenta_H7, Teensy, SAM DUE, SAMD21, SAMD51, STM32F/L/H/G/WB/MP1, nRF52, RP2040-based (Nano-RP2040-Connect, RASPBERRY_PI_PICO, ESP32/ESP8266, etc.) boards using WiFi, such as WiFiNINA, WiFi101, U-Blox W101, W102, ESP8266/ESP32-AT modules/shields, with functions similar to those of ESP8266/ESP32 WebServer libraries.
WiFiWebServer_RTL8720	Simple WiFiWebServer, HTTP Client, MQTT and WebSocket Client library for Realtek RTL8720DN, RTL8722DM, RTM8722CSM boards using WiFi. Supporting WiFi at 2.4GHz and 5GHz
WiiChuck	A library to communicate with all Wii i2c devices, Classic Controllers, Nunchuks and other Wii extension devices.
Wio 3G for Arduino	Wio 3G board dependencies and 3G module driver.
Wio cell lib for Arduino	Wio 3G and Wio LTE M1/NB1(BG96) boards driver.
Wio LTE for Arduino	The LTE module driver for Wio LTE.
WIOTerminal_WiFiManager	SAMD51 WIO-Terminal MultiWiFi Connection Manager with enhanced GUI and fallback web ConfigPortal
wire_asukiaaa	Functions about wire for Arduino.
WireData	A library to simplify sending data via I2C (aka TWI).
WireGuard-ESP32	WireGuard implementation for Arduino ESP32
Wireling	Simple helper functions for using Wireling boards.
WireSusi	RCN-600 SUSI Messages Over I2c Wire bus.
WireUpdate	Update firmware on SAMD based boards using I2C
WireWrapper	Arduino Wrapper for Wire librarry (for SAM, ESP8266...)
WisBlock-API	API for WisBlock Core module
WizFi250	Helps using your Arduino board to Wi-Fi easily and fast
WizFi310	Helps using your Arduino board to Wi-Fi easily and fast
WizFi360	OrangeBoard WiFi+ library for WizFi360.
Word100 Library	Library for 100+ Word Shield and LBT
WSN_RFM69	This is a library for developing Wireless Sensor Network using RFM69 LowPowerLab Library.
XBee-Arduino library	Library for talking to to various wireless XBee modules from Digi.
xbee_serial_array	sends and receive string data in mode api with variable length.
XBeeATCmds	XBee AT Command Wrapper for Arduino
XInput	Library for emulating an Xbox controller over USB.
XLR8Wire	Library to access I2C XBs.
Yet Another Arduino Wiegand Library	An Arduino Library to receive data from Wiegand card readers.
Youless Arduino Library	A library for use with Youless Energy Monitor.
YouMadeIt	Library to connect to YouMadeIt! service.
YouTube Sight	Retrieves YouTube channel statistics through YouTube Sight
YoutubeApi	A wrapper for the YouTube API for Arduino (supports ESP8266 & WiFi101 boards)
YouTubeLiveStreamArduino	An arduino library for interacting with YouTube live streams. (supports ESP8266/ESP32 & probably others)
Zaber ASCII	Provides helpers for interacting with Zaber devices using the Zaber ASCII protocol.
Zaber Binary	Provides helpers for interacting with Zaber devices using the Zaber Binary protocol.
Zentser ESP SDK	Zentser library for ESP8266 or ESP32
zForce Air Library	A library that makes it easy to communicate with the zForce AIR Sensor.