My setup is as follows,
I have a xbee on a usb explorer board connected to the pc via usb. Lets call this xbee1. I have another xbee on a xbee shield which is sitting on an arduino uno.Lets call this xbee2.
I can get the xbee1 to send values to xbee2 perfectly.
The problem is that it does not work the other way around. The tx pin on the arduino uno is flashing on and off as im writing the data but the tx pin on the xbee shield stays off. I have even switched the xbees and the same thing occurs.I have also made sure that the shield jumper is set to micro as apposed to usb. I can only communicate in the one direcction. This is really confusing me. Any help is appreciated.