Well Water-Level Monitor

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Andrea3DLab

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0.2mm layer, 2 walls, 15% infill

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2.5 h

2 plates

Open in Bambu Studio

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Description

Keep track of your water reserves in style! This project houses an ESP32 and a waterproof ultrasonic sensor to monitor wells, cisterns, or rain barrels.

✨ Key Features:

Real-time Web Dashboard: View water levels on your phone with beautiful wave animations.
Easy Setup: No hardcoding needed! Configures via a WiFi Captive Portal.
Smart Alarms: Visual and Audio alerts (Buzzer) for Low and Critical levels.
Waterproof: Designed for the AJ-SR04M sensor (works natively at 3.3V, easy wiring).
Auto-Calibration: Smart software features to detect "Full" levels.

📦 Bill of Materials (BOM):

ESP32 WROOM-32D https://amzn.eu/d/58RMScE / https://a.aliexpress.com/_Ez0EdE0
AJ-SR04M Waterproof Ultrasonic Sensor. https://a.aliexpress.com/_EQqtgnW
Active/Passive Buzzer (optional for alarms). https://a.aliexpress.com/_ExCu6hK
5V USB Power Supply.
5x7cm Perfboard. https://a.aliexpress.com/_EJMg376

💾 Firmware: The full source code and installation guide are available on my Website: https://buymeacoffee.com/andreacolasanto/e/497770

water level

water level indicator

well water-level monitor

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License

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You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.