ESPHome Montigo Fireplace Transciver

This project aims to integrate Montigo fireplaces controlled with a remote into Home Assistant using esphome.

Note: I have only tested this on my fireplace. Since I have not decoded the payload, it may be there is a serial as part of the payload and I would need to modify this project to allow for that. Please raise an issue if this is the case. Please uncomment the remote_receiver.dump.raw configuration and add the dumps to the issue.

Components:

I used a esp8266 board along with a CC1101 transviver I bought, specifically:

• HiLetgo ESP8266 NodeMCU ESP-12E
• E07-M1101D CC1101 development board

Pinouts:

The following is the pin connections from the CC1101 to the ESP board

• 1 → GND
• 2 → 3v3
• 3 → D1
• 4 → D3
• 5 → D5
• 6 → D7
• 7 → D6
• 8 → D2

Quick start:

Add a secret.yaml file to contain:

ssid: [wifi ssid]
password: [wifi password]

Followed by using esphome programmer to compile and install onto the esp board.

Thanks to dbuezas for creating the cc1101 helper used in this project: https://github.com/dbuezas/esphome-cc1101