MultiSpeedI2CScanner is a menu driven I2C scanner, see below. The scanner is tested on an UNO and an ESP32. The scanner provides an overview of which addresses can be found at which speed. This allows ...
The Elektor Uno R4 is an Arduino Uno R3 equiped with the ATmega328PB-AU featuring 2x USART, 2x I2C and 2x SPI and much more. This board is an evolution of the Arduino Uno R3 board. Identical form ...