I am using two Xbees to transmit just the Data I/O, what do I connect USART pins to?

I’m not using the interface board, just a breadboard with exporer for conencting to pc via usb.

Hello charliek,

Could you be more explicit on which module are you using (programmable, non-programmable…?). I am not sure that I understand the question, if you are not reading nor writing to/from the UART it’s not necessary to connect it to anything. Best regards,

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