I'm trying to connect a xbee (series 1) to a leo stick via the xbee shield. All that I have read state that I only need to connect the 5v, gnd ,tx and rx. With the shield attached to an uno I have no problems communicating between the uno and the PC, but if I detach the shield and connect the 4 wires to the Leo I get no communication ( I have tried swapping the tx and rx, but no luck). Are there any other connections I need to make with the shield? I am planning to get just a standard breakout, but in the interim I would like to get these running.
When the xbee is plugged into the shield using an UNO then I have no problems with communicating, but if I remove the shield and cable the shield - via the 4 lines as suggested then I get nothing.