Dig2Go_Voice_ESPhome.txt

esphome:
  name: esphome-web-e70e3c
  friendly_name: D2G Voice Beta

esp32:
  board: esp32dev
  framework:
    type: arduino

# Enable logging
logger:

# Enable Home Assistant API
api:

ota:

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

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Esphome-Web-E70E3C"
    password: ""

captive_portal:

# Paste everything below for Dig2Go Voice Assistant and Magic Box :) 
web_server:
  port: 80

i2s_audio:
  - id: bus0
    i2s_lrclk_pin: GPIO4
    i2s_bclk_pin: GPIO18
  - id: bus1
    i2s_lrclk_pin: GPIO21
    i2s_bclk_pin: GPIO22

microphone:
  - platform: i2s_audio
    adc_type: external
    pdm: false
    id: mic
    i2s_audio_id: bus0
    i2s_din_pin: GPIO19

voice_assistant:
  microphone: mic
  on_tts_end:
    - media_player.play_media: !lambda return x;

binary_sensor:
  - platform: gpio
    pin:
      number: GPIO0
      inverted: true
    name: Button
    id: d2g_button
    on_press:
      - voice_assistant.start:
    on_release:
      - voice_assistant.stop:
    on_click:
      - media_player.toggle: media_out

media_player:
  - platform: i2s_audio
    id: media_out
    name: Speaker
    dac_type: external
    i2s_audio_id: bus1
    i2s_dout_pin: GPIO25
    mode: stereo

light:
  - platform: fastled_clockless
    id: led
    name: None
    pin: GPIO16
    chipset: WS2812
    num_leds: 15
    rgb_order: grb
    effects:
      - addressable_rainbow:
      - addressable_color_wipe:
      - addressable_flicker:
      - addressable_fireworks:
      - addressable_scan:
      - random:
      - flicker:
      - addressable_random_twinkle:
      - strobe:

switch:
  - platform: gpio
    id: power
    pin:
      number: GPIO12
    restore_mode: ALWAYS_ON

servo:
  - id: d2g_voice_servo
    output: mb_pwm_output

output:
  - platform: ledc # On ESP32, use ledc output
    id: mb_pwm_output
    pin: GPIO23
    frequency: 50 Hz 

number:
  - platform: template
    name: Servo
    min_value: -100
    max_value: 100
    step: 1
    optimistic: true
    set_action:
      then:
        - servo.write:
            id: d2g_voice_servo
            level: !lambda 'return x / 100.0;'