Does anybody know / has tested whether disabling a digital pin of the XBee module via XCTU (for example DIO6/RTS or DIO7/CTS) gets those pins in a high-impedance state?
I don’t know which modules you are working with, but if the module supports a Pull up resistor option, then that would work. The other option is to set the desired pins for Digital output high.
Thank you very much for your answer. We are working with SX868.