Hello - I'm wondering if anyone can help - I'm likely doing something daft.
I'm trying to get an XBee module (connected via USB cable to a mac) talking to an XBee on arduino. I'm following the steps on the Getting Started page:
I can download the Physical Pixel sketch to the board, and establish that it is working - can turn on and off the LED via the Serial Monitor when connected by the serial cable (used to download the sketch).
The next step is to remove the cable, and try to send the 'H' and 'L' characters via the XBee module connected via serial - this does not work - I know that I am connected to the correct serial port (ie. the XBee). I'm using ZTerm to send to the serial port, but this does not work.
When connected to ZTerm, I can send the +++ characters and inquire about settings, etc, but I cannot get the H and L characters to be 'seen' by theXBee on the Arduino.
Can anyone help out? I am stumped.
Any help is GREATLY appreciated - I feel so close, but it ain't workin'.