Cellular networks limit the functionality of GPS trackers dependent on them. This project addresses the need for a secure GPS tracking of high-security personnel by developing a system that operates without reliance on cellular networks, utilizing LoRa (Long Range) technology for enhanced security.
Components Used:
Microcontrollers: ESP8266 [for receiver] (1) ESP-WROOM-32 [for transmitter] (1)
Modules: Neo-6M GPS Module (1) LoRa Ra-02 (2)
Wires: Female-to-Female wires Female-to-Male wires Male-to-Male wires
Softwares: Arduino IDE ThingSpeak Blynk
Using this specific code, the GPS data that is latitude, longitude, altitude and speed are shown on ThingSpeak and Blynk. A link will also be generated on Blynk using which real-time location can be viewed on Google Maps. The connection diagrams for both the transmitter and receiver are uploaded.