I've finally got a decent method for monitoring my water levels.
Remote senors are built on HeltecV3 boards with ultrasonic measurement distance from water surface. Solar powered and waterproof, battery lasts 10 days without charge, panel recharges in 3 hours of direct sun.
Data is transmitted by LoRa to a Heltec monitor that has WiFi connection and uploads to a LAN server.
The webapp allows for config changes on the sensor. Config changes are staged, applied and verified.
Built with #Jetbrains Clion, #Arduino IDE, #Claude and hosted on #linux, in #Puertorico #WEPA








