Inventor's Kit Early Bird - This reward includes one of each of our plug and play boards so you can play with Whisker to your heart's content. You get four Whisker Engines, one USB B.O.B., three Dev B.O.B.s, one Tracker GPS Side Car, one Enviro Side Car, one Digital I/O Side Car, and four antennas. We even throw in a black Whisker Polo shirt like the one seen in the video. International shipping will be billed at cost at time of shipping.

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