Elecrow “All-in-One Starter Kit for ESP32-P4” is an open-source learning and prototyping platform based on the ESP32-P4 ...
A library that utilizes the I2C library for ATtiny85 so to control an I2C LCD screen. Largely based on the Digispark library. This library was supposed to be seamlessly working as the old ...
PCF8591 has one 8 bit ADC on board for 4 channels. The ADC is 8 bit and quite fast. At 100 KHz one gets more than 2000 reads per second for read() and more than 2000 writes per second for write().