WindowSensor_EV1527

This project enables the integration of affordable 433 MHz window sensors and push buttons into the homee smart home system via vhih.

Hardware

• ESP32 microcontroller
• EV1527 433 MHz receiver module

Features

• Receives signals from standard 433 MHz window sensors and push buttons (EV1527 protocol)
• Forwards sensor states to homee via vhih
• Simple configuration through a web interface

Installation

1. Assemble the hardware according to the schematic (ESP32 + EV1527 receiver).
2. compile and flash the nano firmware PlatformIO.
3. compile and flash the ESP32 firmware
4. Connect the device to Wi-Fi and configure it via the web interface.

Directory Structure

• src/ – Project source code
• include/ – Header files
• data/ – Web interface files (e.g., configuration)
• examples/ – Example projects
• doku/ – user manual
• KiCad/ – Schematics and PCB layout

Notes

• Further information about integrating with homee and vhih can be found in the documentation and source code.
• License: See LICENSE

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Window and door sensor for homee, based on EV1527 and ESP32.