I am planning to make a real-time GPS+GPRS vehicle tracker, that sends the location of a vehicle realtime to an App. Something similar to an UBER. I am having trouble choosing one of the following 2 modules:
- SIM808 Module GSM GPRS GPS
- Ai Thinker A9G Core Board Module Pudding Development Board
Which one do you think is more feasible in implementation and has better accuracy, and lifetime?