The GPS Shield based on the SIM28 GPS module. It is a cost-efficient and field-programmable gadget. 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.
Based on those Maduino solutions, Makerfabs can also help to customize those boards with customer’s special requests. Contact sales@makerfabs.com for detailed info and further discussion.
More detail you can read our PCB Design and PCBA Turnkey Solution.