XBee Shield

xbee shield

Image Courtesy of Cooking-Hacks

Use the XBee shield to easily connect an XBee radio to your Arduino. The shield handles the power supply for the radio, as well as logic level shifting. Don’t forget to adjust the jumpers to allow you to program the Arduino. The wireless chapter from the book describes this in detail.

Buy an XBee shield from Cooking-Hacks or Amazon.