Hi forum. I need some explanation about the serial protocol implemented into the Arduino board, I thing not fully understand. First of all my request: I need to test a simple external hardware circuit I have built (RS232 to RS485 <---LONG CABLE---> RS485 to RS232 transponder). This circuit simpl…

Serial protocol - transmitting while receiving or vice versa

system Closed April 21, 2022, 9:50am 12

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