Beta enrollment open — the first 12 BlueSignal sites
BlueSignal
SensorsServicesSpecsPi HATBlogCloud
Book a Site Survey
Raspberry Pi HAT · Open Firmware

Do you know your water?
We’ll tell you what’s in it.

Sensors and algae control for lakes, ponds and wells.
pH, TDS, turbidity and temperature, every 60 seconds.
Built in Austin, TX.
Sensors and algae control for lakes, ponds and wells. pH, TDS, turbidity and temperature, every 60 seconds. Built in Austin, TX.

Book a Site Survey — $99.99 See it running