disabling the touch and portexpander is not enough to use this library (only for display) and also use Wire library #define ESP_PANEL_DRIVERS_BUS_USE_ALL (0) #define ESP_PANEL_DRIVERS_BUS_USE_I2C (0) ...

This library provides an Arduino compatibility layer for the I2C protocol by providing a Wire.h public header, so that one could pick an existing Arduino program which uses I2C, throw it into the ...

[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 will ...

PJON, pronounced like the iridescent sky rats found in every city, is a cool one wire protocol designed by [gioblu]. [gioblu] wasn’t impressed with the complications of I2C. He thought one-wire was ...