03-25-2023, 03:53 AM
Hello, put a 3V3 converter so that the RX and TX ports (io12 io13) communicate correctly with nextion to the 5V converter, which could damage the board you produced with so much affection. Note that the communication failed because I need to remove the wire connected to the RX and then plug it in for my project to work. how do i solve this?
Thanks!
Thanks!