I2C protocol makes it easier to connect more ICs using only 2 wires SDA and SCL and allows communication between them at relatively low speed. The I2C bus or TWI (Two Wire Interface) allows a single ...

Some Arduino boards feature the I2C pins in different places, ... Implementing Arduino's Wire library into your projects is an easy process that shouldn't take up too much time.

This is a useful addition to my previous article “Arduino EEPROM”. The article is still available. I have ... the sequence 1010 for first four MSBs is mandatory for all I2C EEPROMs from Atmel ... (262 ...

In case you missed it, the big news is that a minimal Arduino core is up and working on the ESP32. There’s still lots left to do, but the core functionality — GPIO, UART, SPI, I2C, and … ...

[Johngineer] found himself in need of an I2C sniffer, but didn’t have one available. Necessity is the mother of invention, so he put together this I2C sniffer sketch for Arduino. The arduino … ...

Arduino, the world's leading open-source hardware and software platform, ... With a wide variety of compatible modules that can be connected via the Qwiic I2C connector, ...