The Seeed studio grove GPS module is a cost-efficient and field-programmable gadget armed with a SIM28 (U-Blox 6 is old version) and serial communication configuration. It features 22 tracking/66 acquisition channel GPS receiver. The sensitivity of tracking and acquisition both reach up to -160dBm, making it a great choice for personal navigation projects and location services, as well as an outstanding one among products of the same price class.
