Solar Powered Water Level Sensor Module using ESP8266 – TechZoneMind
Solar Powered ESP8266 module which measure water level and send it to server via WebSocket connection.

1\. ESP8266 With HCSR04+ UltraSonic Sensor
2\. Communication to server using WebSocket.
3\. Using PHP Laravel as server instance.
4\. SolarPanel + 18650 LiPo battery provide 24hr power supplay.

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