Voica Assistant : M5 Atom Echo - using Google Home Speaker for TTS

ESPHome
8

I have a simple config which just extends the defualt firmware

substitutions:
  name: m5stack-atom-echo-b836b0
  friendly_name: M5Stack Atom Echo b836b0
packages:
  m5stack.atom-echo-voice-assistant: github://esphome/firmware/voice-assistant/m5stack-atom-echo.yaml@main
esphome:
  name: ${name}
  name_add_mac_suffix: false
  friendly_name: ${friendly_name}
api:
  encryption:
    key: +someapikey=


wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password

# 2024-07-10 Until https://github.com/esphome/firmware/pull/233 is fixed/merged
update:
  - platform: http_request
    id: !remove update_http_request

# HarsG's customisations
speaker:
  - platform: i2s_audio
    id: !extend echo_speaker
    i2s_dout_pin: GPIO21 # <- It is actually on 22, so this disables the speaker
    dac_type: external
    mode: mono

voice_assistant:
  on_tts_end:
     - homeassistant.service:
         service: media_player.play_media
         data:
           entity_id: media_player.study_speaker # <- this is hard-coded
           media_content_id: !lambda 'return x;'
           media_content_type: music
           announce: "true"

Although I’m trying and failing to get timers to work.: How to override an action in a package