Privacy and network use
No sensor reading leaves this device. Before you opt in, the only traffic is a latency ping to this page's host every 5 s and a 40 KB download test every 2 min. "External lookups" sends your coordinates to Open-Meteo (weather, air, elevation) and OpenStreetMap (address) and asks ipapi.co for your public IP. Weather by Open-Meteo.com (CC BY 4.0).