# First node to use Santa Rosa Community TTN

> The first node on the #sanatrosa community TTN is GPS tracker designed to integrate with TTN-Mapper for generating location versus RSSI. Click here to see the e

- Type: Community update
- Community: [The Things Network Santa Rosa](https://www.thethingsnetwork.org/community/santa-rosa-ca/)
- Author: Joe Miller
- Published: 2018-05-23
- Web page: https://www.thethingsnetwork.org/community/santa-rosa-ca/post/first-node-to-use-santa-rosa-community-ttn

The first node on the #sanatrosa community TTN is GPS tracker designed to integrate with TTN-Mapper for generating location versus RSSI. Click here to see the entire map https://ttnmapper.org/heatmap/
initiall I just went down the street. Soon I will be expanding the range of measurements to get a complete heat map of our local coverage.