There was a way to test the FTDI USB adapter via the IDEs serial monitor, but can't it. What to do that?
QuoteThere was a way to test the FTDI USB adapter via the IDEs serial monitor, but can't it. What to do that?Short TX to RX. Open the Serial Monitor. Every Character you send, should be echo'd back.
Do I need to have a specific board setting in the IDE?
However, I had to connect TX-TX and RX-RX. Shouldn't TX connect to a RX?
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