Platform not found: "adf_pipeline.i2s_audio"

[mattpurnell]

I have been trying to set up a voice assistant including a media_player using this library, very happy to find this work (thanks!) as we've come to rely on announcements from the Google Mini I am trying to get rid of.

I have tried to implement this on several boards, home-made ESP32 and, after giving up on that, an m5stack-atom. The issue is, even when directly copying code from examples found here, errors state the platforms won't load up.

I must be missing something obvious.. thanks in advance for any help

• ESPHome (container, esphome/esphome:latest) web console displays red lines from '- platform: i2s_audio' below "adf_pipeline:"
• Error reported: 'Platform not found: "adf_pipeline.i2s_audio"'
• Have tried cleaning build files, even deleting the esphome config and reinitialising the container
• Example yaml (https://github.com/gnumpi/esphome_audio/blob/main/examples/m5stack-atom-echo-adf.yaml) as follows:
• Only modification made was for wifi (i.e. #### Only change START/STOP)

external_components:
  - source:
      type: git
      url: https://github.com/gnumpi/esphome_audio
      ref: main
      #type: local
      #path: /Users/siekmann/Privat/Projects/espHome/esphome_audio/esphome/components
    components: [ adf_pipeline, i2s_audio ]


esphome:
  name: m5stack-atom-echo
  friendly_name: M5Stack Atom Echo
  name_add_mac_suffix: true
  project:
    name: m5stack.atom-echo-voice-assistant
    version: "1.0"
  min_version: 2023.11.1

esp32:
  board: m5stack-atom
  framework:
    type: esp-idf

logger:
api:
ota:

# Only change START
#packages:
#  wifi: !include common/wifi.yaml
wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
# Only change END

button:
  - platform: factory_reset
    id: factory_reset_btn
    name: Factory reset

i2s_audio:
  - id: i2s_dplx
    i2s_lrclk_pin: GPIO33
    i2s_bclk_pin: GPIO19
    access_mode: exclusive


adf_pipeline:
  - platform: i2s_audio
    type: audio_out
    id: adf_i2s_out
    i2s_audio_id: i2s_dplx
    i2s_dout_pin: GPIO22
    fixed_settings: false

  - platform: i2s_audio
    type: audio_in
    id: adf_i2s_in
    i2s_audio_id: i2s_dplx
    i2s_din_pin: GPIO23
    pdm: true
    bits_per_sample: 32bit
    channel: right
    fixed_settings: true

microphone:
  - platform: adf_pipeline
    id: echo_microphone
    keep_pipeline_alive: false
    pipeline:
      - adf_i2s_in
      - self

media_player:
  - platform: adf_pipeline
    id: adf_media_player
    name: m5stack-atom-echo
    keep_pipeline_alive: false
    internal: false
    pipeline:
      - self
      - adf_i2s_out



voice_assistant:
  id: va
  microphone: echo_microphone
  media_player: adf_media_player
  noise_suppression_level: 2
  auto_gain: 31dBFS
  volume_multiplier: 4.0
  use_wake_word: true
  #vad_threshold: 3

  on_listening:
    - light.turn_on:
        id: led
        blue: 100%
        red: 0%
        green: 0%
        effect: "Slow Pulse"
  on_stt_vad_end:
    - light.turn_on:
        id: led
        blue: 100%
        red: 0%
        green: 0%
        effect: "Fast Pulse"
  on_tts_start:
    - light.turn_on:
        id: led
        blue: 100%
        red: 0%
        green: 0%
        brightness: 100%
        effect: none
  on_end:
    - delay: 100ms
    - wait_until:
        not:
          media_player.is_playing:

    - script.execute: reset_led
  on_error:
    - light.turn_on:
        id: led
        red: 100%
        green: 0%
        blue: 0%
        brightness: 100%
        effect: none
    - delay: 1s
    - script.execute: reset_led
  #on_client_connected:
  #  - if:
  #      condition:
  #        switch.is_on: use_wake_word
  #      then:
  #        - voice_assistant.start_continuous:
  #        - script.execute: reset_led
  on_client_disconnected:
    - if:
        condition:
          switch.is_on: use_wake_word
        then:
          - voice_assistant.stop:
          - light.turn_off: led

binary_sensor:
  - platform: gpio
    pin:
      number: GPIO39
      inverted: true
    name: Button
    disabled_by_default: true
    entity_category: diagnostic
    id: echo_button
    on_multi_click:
      - timing:
          - ON for at least 250ms
          - OFF for at least 50ms
        then:
          - if:
              condition:
                switch.is_off: use_wake_word
              then:
                - if:
                    condition: voice_assistant.is_running
                    then:
                      - voice_assistant.stop:
                      - script.execute: reset_led
                    else:
                      - voice_assistant.start:
              else:
                - voice_assistant.stop
                - delay: 1s
                - script.execute: reset_led
                - script.wait: reset_led
                - voice_assistant.start_continuous:
      - timing:
          - ON for at least 10s
        then:
          - button.press: factory_reset_btn

light:
  - platform: esp32_rmt_led_strip
    id: led
    name: None
    disabled_by_default: true
    entity_category: config
    pin: GPIO27
    default_transition_length: 0s
    chipset: SK6812
    num_leds: 1
    rgb_order: grb
    rmt_channel: 0
    effects:
      - pulse:
          name: "Slow Pulse"
          transition_length: 250ms
          update_interval: 250ms
          min_brightness: 50%
          max_brightness: 100%
      - pulse:
          name: "Fast Pulse"
          transition_length: 100ms
          update_interval: 100ms
          min_brightness: 50%
          max_brightness: 100%

script:
  - id: reset_led
    then:
      - if:
          condition:
            - switch.is_on: use_wake_word
            - switch.is_on: use_listen_light
          then:
            - light.turn_on:
                id: led
                red: 100%
                green: 89%
                blue: 71%
                brightness: 60%
                effect: none
          else:
            - light.turn_off: led

switch:
  - platform: template
    name: Use wake word
    id: use_wake_word
    optimistic: true
    restore_mode: RESTORE_DEFAULT_OFF
    entity_category: config
    on_turn_on:
      - lambda: id(va).set_use_wake_word(true);
      - if:
          condition:
            not:
              - voice_assistant.is_running
          then:
            - voice_assistant.start_continuous
      - script.execute: reset_led
    on_turn_off:
      - voice_assistant.stop
      - lambda: id(va).set_use_wake_word(false);
      - script.execute: reset_led
  - platform: template
    name: Use listen light
    id: use_listen_light
    optimistic: true
    restore_mode: RESTORE_DEFAULT_ON
    entity_category: config
    on_turn_on:
      - script.execute: reset_led
    on_turn_off:
      - script.execute: reset_led