This project is about developing PCB and firmware for scanning BLE beacons. The device collects data from the beacons and saves it to the internal Flash memory. Whenever device can connect to 3G or WiFi network it attaches GPS mark and sends them to a server. The key feature of the project is an ability to work for many days without charging. The device is designed on nRF52 (as MCU) and SIM5360 (as 3G+GPS) modules.
Embedded System Development, Hardware Development, Internet of Things, Logistics