This is our WiFi robot kit, programmed and fully assembled. The robot is 4WD and is controlled from a PC using a WiFi connection. The robot also has an IP camera mounted on a pan and tilt system so you can see where you are going.
The Locosys LS20031 GPS receiver integrates a MediaTek MT3339 66-channel GPS chip with a ceramic antenna to create a complete GPS module that can track up to 66 GPS satellites at a time. The GPS module supports up to a 10Hz update rate.