I am a little confused about channel setting on an XBee Pro using AT commands.
Available channels are shown as hexC to hex17, dec12 to dec23
I have seen websites where setting to, say, hexD is achieved by
“ATCH D” followed by dec13, implying that the XBee expects a
hexadecimal string so setting channel hex17 would be done by
Sending “ATCH 17” followed by dec13.
This interpretation is supported by screen shots from XCTU.
I have also seen suggestions that the XBee expects a single byte whose
binary value is the required channel. This would imply that to set channel
HexD should be done by sending “ATCH “ followed by dec13 followed by another dec13.
These interpretations are incompatible. Which of is true, please?