MySensors

Serial Gateway based on MySensors protocol communicating with HomeAssistant. Only Relays are visible as child id. All buttons are handled internally and gateway is sending relay status after action.

Buttons are set to:

• Short click - flip status of relays in zone
• Relese of long click - switch off all relays in zone
• Double click - flip on relay in zone

At this point sketch is done for only ON/OFF status of relays.

Dependencies

1. MySensors (2.3.2)
2. OneButton (1.4.0)

Note: All above must be installed via Arduino IDE

Build

1. Download Arduino IDE
2. Download dependencies via Arduino IDE
3. Download this repository
4. Open sketch source file (gateway/gateway.ino) in Arduino IDE
5. Click a Upload button to build and upload sketch

Modifications

See doc/Modification.md for detalis helping addopting this project for your needs.

Additional Info

Serial API

https://www.mysensors.org/download/serial_api_20

Sketches

https://www.mysensors.org/about/arduino#basic-structure-of-sketches

To do

• longpress start/stop with flip as bistable switch
• longpress start/stop with read as contactron
• internally check if pump is not running without zones
• lights dimming
• add ds18b20 sensors reading
• sense if HASS (HomeAssistant) is working to bypass heating control locally
• small LCD for local control of heating
• fix all Issues

License

GNU General Public License, version 2