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I Built a Solar Powered Water Tank Level Sensor Version 2 with Xiao ESP32C3 + BLE

  • Thread starter Thread starter Engr. Shahzada Fahad
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Engr. Shahzada Fahad

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Last Updated on September 13, 2026 by Engr. Shahzada Fahad Description: This is Version 2 of my Solar Powered Water Tank Level Sensor. In this version, the system does not require WiFi. You can monitor your water tank level wirelessly using Bluetooth and a smartphone application. Amazon Links: Xiao ESP32C3 A02YYUW Waterproof Ultrasonic Sensor (UART …
 
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