LoRa GPS Tracker Project
By VK3YYThis article describes the implementation and testing of a low-power GPS tracker using LoRa technology in the 433MHz amateur band. The system, built with AIThinker RA-02 modules and Arduino controllers, demonstrated successful communication over non-line-of-sight distances up to 5km. Operating with a 125kHz bandwidth and spreading factor of 11, the tracker achieves a data rate of 500 bits/sec. Powered by a LiPo cell with power-saving features, the final compact design operates for approximately 1.5 weeks between charges with 3-minute reporting intervals, consuming just over 1mA in idle mode.
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You will find this resource in just one category on our links directory. The title of the main category is LoRa and LoRaWan and it deals mainly with Discover the world of LoRa and LoRaWAN amateur radio projects!. The resource has been on our site since Monday Feb 10 2025, and it has been viewed 13 times. So far no one has rated it yet. Be the first to rate it!
Last updated: 2025-02-10
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