Leak Detector
ESP32-based resin Leak detection system with real-time monitoring and alerts for 3D printer safety
Resin leak detector powered by an ESP32-S3.
Introduction
The ESP32 Resin Leak Detector is an embedded IoT system designed to monitor resin leaks on a 3D printer (specifically a resin/SLA/MSLA printer) using capacitive or analog sensors. Built around the ESP32-S3 or ESP32-C3 microcontroller, it provides a self-contained web interface, automated alerting, over-the-air firmware updates, and a guided calibration workflow — all without requiring any app installs or cloud services.
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