esp32-audio-kit.yaml

esphome:
  name: esp32-audio-kit

substitutions:
   NODE: DIY Media
   NAME: mediasatalpha
 
esp32:
  board: esp-wrover-kit
  framework:
    type: arduino

external_components:
  - source: 
      type: git
      url: https://github.com/jaredquinn/esphome-wx
    components: [es8388]

<<: !include includes/common_network.yaml

packages:
  internal: !include packages/internal_sensors.yaml
  debug: !include packages/debug_esp32.yaml
 
logger:
  level: DEBUG

# PSRam required for any kind of reasonable playback!
psram:

# See the es8388 component in this repository
es8388:

i2c:
  sda: GPIO33
  scl: GPIO32
  frequency: 400kHz
  scan: true

# We aren't currently using the SPI bus but here is
# the config
#
#spi:
#  mosi_pin: GPIO15
#  miso_pin: GPIO2
#  clk_pin: GPIO14

i2s_audio:
  i2s_lrclk_pin: GPIO25
  i2s_bclk_pin: GPIO27
  i2s_mclk_pin: GPIO0

microphone:
  - platform: i2s_audio
    id: i2smic
    i2s_din_pin: GPIO35
    adc_type: external
    pdm: false

media_player:
  - platform: i2s_audio
    name: DIY Media 1
    i2s_dout_pin: GPIO26
    dac_type: external
    mode: mono
    id: i2smedia
    on_play:
      - logger.log: "Playback started!"
    on_pause:
      - logger.log: "Playback paused!"
    on_idle:
      - logger.log: "Playback finished!"

voice_assistant:
  microphone: i2smic
  media_player: i2smedia
  on_listening:
    - light.turn_on:
        id: red_led
  on_start:
    - light.turn_off:
        id: red_led
  on_stt_end:
    - light.turn_off:
        id: red_led
    - text_sensor.template.publish:
        id: last_stt
        state: !lambda 'return x;'
  on_stt_vad_start:
    - light.turn_off:
        id: red_led
    - homeassistant.service:
        service: input_text.set_value
        data:
          value: media_player.voice_box_player
          entity_id: input_text.last_voice_box_triggered
  on_tts_start:
    - light.turn_off:
        id: red_led
    - text_sensor.template.publish:
        id: last_tts
        state: !lambda 'return x;'
    - homeassistant.service:
        service: script.esphome_notify
        data:
          target: media_player.voice_box_player
        data_template:
          message: "{{ msg }}"
        variables:
          msg: return x;

output:

  - platform: ledc
    pin: 
      number: GPIO22
      inverted: true
    id: output_led

# Using this as an LED causes button issues
#
#  - platform: ledc
#    pin: 
#      number: GPIO19
#      allow_other_uses: true
#      inverted: true
#      mode: input_pullup
#    id: light19

light:
  - platform: binary
    name: "Red LED"
    id: red_led
    output: output_led
    restore_mode: ALWAYS_OFF

# Using this as an LED causes button issues
#
#  - platform: binary
#    name: "Shared LED"
#    output: light19
#    restore_mode: ALWAYS_OFF

switch:
  - platform: gpio
    pin: GPIO21
    name: "Amplifier"

sensor:
  - platform: es8388
    output_volume:
      name: "Output Volume"
    input_gain:
      name: "Input Gain"

binary_sensor:

  - platform: gpio
    pin: 
       number: GPIO39
       inverted: true
    name: "Jack Sense"
    filters:
      - delayed_off: 50ms
      - delayed_on: 50ms

  - platform: gpio
    pin: 
       number: GPIO34
       inverted: true
    name: "SDCard Sense"
    filters:
      - delayed_off: 50ms
      - delayed_on: 50ms



  - platform: gpio
    pin: 
      number: GPIO36
      inverted: true
    name: "Key 1"
    filters:
      - delayed_off: 10ms
    on_click:
      - if:
          condition: voice_assistant.is_running
          then:
            - voice_assistant.stop:
            - light.turn_off:
                id: red_led
          else:
            - voice_assistant.start_continuous:

  - platform: gpio
    pin: 
      number: GPIO13
      inverted: true
    name: "Key 2"
    filters:
      - delayed_off: 10ms

  - platform: gpio
    pin: 
      number: GPIO19
      inverted: true
      mode: input_pullup
      #allow_other_uses: true
    name: "Key 3"
    filters:
      - delayed_off: 10ms

  - platform: gpio
    pin: 
      number: GPIO23
      mode: input_pullup
      inverted: true
    name: "Key 4"
    filters:
      - delayed_off: 10ms

  - platform: gpio
    pin: 
      number: GPIO18
      mode: input_pullup
      inverted: true
    name: "Key 5"
    filters:
      - delayed_off: 10ms

  - platform: gpio
    pin: 
      number: GPIO5
      mode: input_pullup
      inverted: true
    name: "Key 6"
    filters:
      - delayed_off: 10ms
    on_press:
      - voice_assistant.start:
          silence_detection: false
    on_release:
      - voice_assistant.stop:


text_sensor:
  - platform: template
    name: "Last STT"
    id: last_stt
    entity_category: diagnostic
    update_interval: never

  - platform: template
    name: "Last TTS"
    id: last_tts
    entity_category: diagnostic
    update_interval: never