Duff Wireless SD Shield


Just tried installing a wireless sd shield to my Uno. Placed an Xbee series 1 into the slot but X-CTU software cannot see it. Tried writing to the micro SD card and that works fine. Also tried putting the xbee module into a usb connector I have - this results in the software being able to see the wireless module - so I don' think this is broken.

Could it be that the wireless part of my shield is no good. X-CTU software returns a fairly generic error:

Unable to communicate with modem

Any ideas or should I RMA the shield?

Problem solved, just upload this:

void setup() {}
void loop() {}

No idea why but it works.