Hello, I don’t understand this circuit, one end is RXD, the other TXD.
Is there a mistake here?
Does EDL Pin 2 go to B11 and EDL pin 3 to B24 as shown in the circuit?
No mistake there.
Here is what TXD and RXD means:
TXD (Transmit Data): This pin transmits data from the device.
RXD (Receive Data): This pin receives data from another device.
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