mraa compatible c++ library for sx1509 gpio expander

An Arduino library for Bosch sensors (BMP085, BMP180, BMP280, BME280) It uses I2C address only with autodetect of address.

Simon Game implemented on a Beagle Bone Black.

Control PWM servos using PCA9685 board (oa servo speed, servo-limits, servo-rotationdirection)

Abstracts commonly used I2C actions to get sensor data as an object. Useful as a base class for I2C sensors.

GXHTC3 is an Arduino-compatible library for interfacing with the GXHTC3 temperature and humidity sensor via I2C. It provides an easy-to-use interface for sensor communication, data reading, and power management.

Realtime environment monitoring using I2C and ESP32.

Reconfigurable multi-protocol communication adapter for embedded systems, bridging UART, SPI, I²C, and CAN in real-time. Built on STM32F446RE with FreeRTOS and embedded Lua VM for scripting, ESP-01 web dashboard for configuration, and PC companion tool for debugging. Ideal for IoT prototyping and protocol conversion.

Integrated ROS with Arduinos using Rosserial Python and Inter Integrated circuit. A String message is published on ROS and displayed as a scrolling text on the Neopixel Matrix

The RTC_PCF8563 library is designed to control the PCF8563 Real-Time Clock (RTC) using the I2C bus.

An arduino library for controlling an I2C EEPROM chip

Small wrapper component for the ESP-32 I2C peripheral to be used with theESP-IDF SDK

scan your sensor devices to know the i2c address

Displaying both humidity and temperature from a DHT_22 sensor on two 1.5 OLED Displays using I2C to communicate to an Arduino/AVR board

Microprocessor Microcontroller and Interfacing Laboratory Final Project

The ESP32 part of Ada's project board "Rainbow Sparkle Unicorn".

I did this project in order to build a 20 * 4 led screen connected via Ethernet.

[stable, desc, code] Software implementation of the i2c slave bus on the attiny13a microcontroller

Scan for addresses of devices attached for Arduino I2C bus