MQTT Device Trigger with RFRAW commands and autodiscovery?

Configuration
1

Hi All,

I’m trying to create a simple 'buttons" for my blinds which only support up/down/stop. I can do this easily with custom button card but I want some sort of entity to exist so I can also use this with my voice controls (google homes).

I cant seem to find the best way to do this, I could do MQTT switch, but really im just emulating button presses so MQTT Device Trigger seems to be the best option but I cant find any reference on how to set this up with the sonoff RF Bridge, tasmota and with RFRAW.

This currently how I call “down” for one of the windows using custom button card.

name: Down
tap_action:
  action: call-service
  service: mqtt.publish
  service_data:
    payload: >-
      rfraw
      AAB036050809B0065E0140028A15E0C092B2B2B2B2B2B2B2B2A3B2B2A3A3A3A3A3B2B2A3A3B2A3A3A3B2A3A3A3A3A3A3A3A3A3A3B2A3B2B2B255;
      rfraw 0
    topic: cmnd/RF_Bridge1/Backlog
type: 'custom:button-card'

Any help is appreciated.

2

I’m also trying to figure out MQTT Device Trigger with RF Bridge, without an example in the docs. Thank you for posting. Hopefully someone with experience will notice and chime in on this.