may i know which is which?
the green cable is TX or RX?
I should connect the RX to TX and TX to RX, and GND connect to reset button metal case. right?
thanks for your reply
may i know which is which?
the green cable is TX or RX?
I should connect the RX to TX and TX to RX, and GND connect to reset button metal case. right?
thanks for your reply