I can't include any arduino libraries using Wire.h because the ESP32-P4 immediately throws the i2c conflict runtime error. For my project I need to use the i2c touchscreen on my display.

This library is to access external I2C EEPROM up to 64KB (= 512 Kbit) in size. MicroChip 24LC512, 24LC256, 24LC64, 24LC32, 24LC16, 24LC08, 24LC04, 24LC02, 24LC01 and equivalents.

Hitachi’s HD44780 based 16×2 character LCD are very cheap and widely available, and is an essential part for any project that displays information. Using the LCD backpack, desired data can be ...

[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 … ...

[Wayne] wrote in to share an item he just finished working on, an I2C GPS shield for the Arduino. While other GPS solutions have existed for quite some time, his caught our eye due to its feature l… ...

Step-by-step guide on designing and programming a custom I2C slave sensor device using Arduino.