Python I2C library supporting multiple driver implementations

8/16-bit I/O Expander (mcp23) with advanced features

Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.

Platform-agnostic Rust driver for the BMI160 inertial measurement unit (IMU)

Java Device I/O library that is portable across Single Board Computers and microcontrollers. Tested with Raspberry Pi, Odroid C2, BeagleBone Black, Next Thing CHIP, Asus Tinker Board and Arduinos / Pico. Supports GPIO, I2C, SPI as well as Serial communication. Also known to work with Udoo Quad.

The SGP41 is Sensirion’s new digital VOC (volatile organic compounds) and NOx sensor designed for easy integration into air purifiers or demand-controlled ventilation.

IOsonata multi-platform multi-architecture power & performance optimized software library for fast and easy IoT MCU firmware development. Object Oriented design, no board package to define, just pure plug & play any boards

ROS2 Controller for the Adafruit 16 channel PWM servo I²C board, hat and similar PCA9685 based boards, provides absolute proportional PWM control as well as supports geometry_msgs/Twist.

Передача показаний воды по Wi-Fi. Watermeter Wi-Fi transmitter.

Menu creation Arduino library for LCDs, wraps LiquidCrystal.

IMSProg - software for CH341A-based programmers to work with I2C, SPI and MicroWire EEPROM/Flash chips

Raspberry Pi Peripheral Access Wtihout root

Nuvoton N76E003 Assembly program examples

Projetos arduino

Universal EEPROM breakout with I2C interface in package types: SO8, TSSOP8, MSOP8.

STM32 stuff

Maintained feature-rich linux driver for NumberPad(2.0) on Asus laptops. NumberPad(2.0) is illuminated numeric keypad integrated to touchpad which appears when is done tap on top right corner of touchpad for atleast 1s by default (configurable) or slide gesture from top right corner to center (configurable).

A Rust library that provides access to the Raspberry Pi's GPIO, I2C, PWM, SPI and UART peripherals.

⚙️ nanoFramework Interpreter, CLR, HAL, PAL and reference target boards