Add extra I/O pins to your ESP32 project with UART II Tutorial + and Code

Download the code: https://drive.google.com/file/d/1tJP1JM67oMrmqxHyJ2KgzrflqAkr4f5j/view?usp=drive_link (affiliated links) ESP32 Board: https://s.click.aliexpress.com/e/_DknNkTn Jumper wires: https://s.click.aliexpress.com/e/_DdUnbap Breadboard: https://s.click.aliexpress.com/e/_DcANFUV Website: schematix.co.nz - Schematix -