I have bought some Bluetooth bees from SeeedStudio. I inserted it on the standard Xbee Shield then plugged the Xbee sheild in an arduino 2009.
When I use Bluetooth bee, it seems that Arduino cannot receive the bluetooth serial messages. Nothing happens.
Question is: when I use external 9V battery for Arduino (not USB mode), how to set the jumpers to actually connect Rx of bluetooth module to Tx on Arduino, and connect Tx of bluetooth module to Rx in Arduino?