Esp32 Custom Temperature Door Sensor for Home Assistant
The project of a custom board based on ESP32 with on board battery charge, USB, reed sensor, temperature sensor.
The system is developed for a low battery consumption using an hardware timer.
There are two configurations: low size for windows and door and with 18650 high capacity battery for temperature sensor.
The device can be integrated in Home Assistant without any configuration, the system uses MQTT Discovery on ESP32 to autoconfigure itself.
https://github.com/vigasan/ESP32Custo...
00:00 Intro
02:13 Home Assistant integration
02:40 System Specifications
04:16 How System Works
05:25 Hardware Design
07:08 PCB Assembly
08:20 Case Design
09:13 ESP32 Software Development