README.md

rflink2mqtt

Python script to send rflink data to MQTT with sensors decodage.

Docker

I use this container as a gateway, between my rflink (connected to arduino mega) to my Home Assistant Swarm network. I have 2 rflink:

• First connected thanks to ser2net to my Home Assistant instance (I use rflink module inside HA)

rflink -- USB --> container ser2net -- swarm-network --> Home Assistant (rflink module)

• Second (RTS compatible), connected to my dev rflink2mqtt:

rflink -- USB --> container rflink2mqtt -- swarm-network --> Home Assistant (MQTT module)

use docker-compose.yml

docker-compose up

Use with login and password, please add variables MQTT_USERNAME and MQTT_PWD in docker-compose.yml https://hub.docker.com/r/mickaelh51/rflink2mqtt

Example with HomeAssistant

Send data:

- platform: template
  covers:
    living_room_windows:
      friendly_name: "LR windows"
      open_cover:
        - service: mqtt.publish
          data:
            topic: 'rflink2/tx'
            payload: '10;RTS;00000;0;UP;'

Example with openHAB

Receive data:

Number I_Temp_bedroom 		"Bedroom temperature [%.1f °C]"	<temperature>	(G_Bedroom ,G_All_Sensors)	{ mqtt="<[mymosquitto:rflink/temperature/2df1:state:default]"}

Send data:

String rfLinkTx "[%s]" {mqtt=">[mymosquitto:rflink/tx:command:*:default]"}
rfLinkTx.sendCommand("10;EV1527;09d4c0;03;" + lamp1Buttonrflink.state + ";")

Help:

• https://community.openhab.org/t/rflink-binding/7863/14
• https://github.com/aequitas/python-rflink

Updates

• 28-01-2023: Add support login and password
• 30-12-2022: Update script with python 3.9
• 30-12-2022: Add script into docker container