Build your own GPS Cat Tracker as seen in Make Magazine volume 89! Track Luna now.


Welcome to the GPS/LoRa Cat Tracker for the ChirpStack LoRaWAN project.
This project uses the Heltec CubeCell GPS/LoRa module to send the GPS coordinates via LoRa to the ChirpStack LoRaWAN network server. The LoRaWAN Gateways are built on a Raspberry Pi using a Seeed Studio Wio-WM1302 LoRaWAN Gateway Module. Once the data is collected, ChirpStack sends the coordinates to a JSON file, where a JavaScript from Leaflet produces markers on an OpenStreetMap map hosted on a simple web page at www.serinese.com/luna.
- Download the Arduino code for the CubeCell
- Download the STL files for the Cat Tracker enclosure and lid (courtesy of Matt)
- Download the HTML and JavaScript for the web page.
