Configuring Flic doorbell on pi

Hi - I am new to HA and a novice linux user

I have a raspberry pi I use for network monitoring in the same location as my sound system. I would like to use a Flic button to make the pi play a doorbell sound over the sound system - using the mini jack connection in the pi.

I have installed flic linux sdk and HA using the raspberry pi guide.

The Flic button is recognised in the HA interface and registering button presses, but I have trouble with the automation setup to make it play a sound.
The HA-user can play a sound from terminal using the command

mpg123 /home/homeassistant/.homeassistant/mp3/Doorbell_16.mp3

My configuration.yaml

# add flic button
binary_sensor:
platform: flic

# Play mp3-file on pi
switch:
platform: command_line
switches:
mp3_play:
command_on: mpg123 /home/homeassistant/.homeassistant/mp3/Doorbell_16.mp3

My automations.yaml

- id: ‘1525642466888’
alias: Doorbell
trigger:
- entity_id: binary_sensor.flic_80e4da72f202
from: ‘off’
platform: state
to: ‘on’
condition:

action:
- service: switch.turn_on
entity_id: switch.mp3_play

Thanks for any help

Ok - everything is working now.
In the end I didn’t change the config files. I think the system just needed rebooting.

Got my doorbell now in hifi-quality :wink: