Today we are going to examine a small yet useful kit from adafruit industries – their XBee adaptor kit. The purpose of doing so was to save some money. How? I needed another XBee USB explorer board to connect a PC to an XBee (as we have done in Moving Forward with Arduino – Chapter Fourteen), but they are around Au$33. However I already have an FTDI USB cable, so all I really need is this kit, as it will work with the FTDI cable. So this saves me around $20.