The HC-06 is RX-TX TX-RX'd to the Arduino, do I need to specify to the arduino to communicate on these pins, instead of through USB? This is what I think may be the issue.
On a UNO, "on Rx and TX" and "through USB" mean the same thing.
The HC-06 is RX-TX TX-RX'd to the Arduino, do I need to specify to the arduino to communicate on these pins, instead of through USB? This is what I think may be the issue.
On a UNO, "on Rx and TX" and "through USB" mean the same thing.