Hi Omri,
I’ve started working with the A1S but it’s a bit of a nightmare for lack of documentation.
Could you share some code so I can figure out how to access the LED’s, switches and audio parts? Anything could help a lot.
Best regards
My links …
ESP32 Audio Kit (ESP32-A1S) Info in a german forum
The ‘AI Thinker Audio Kit’ Arduino Challenge
Squeezelite-esp32-on-ESP32-Audio-Kit From squeezelite forums
@viniciusnbs This forum is an English language only forum, please read this post.
I just got my board and thank you so much for the Yaml code, providing all the details. This helped me A LOT setting things up.
Since there are microphones on the board, I was wondering if you can do a wake word detection on the device and then use HA as a server to receive the audio streams, decode them and send back the reply? Anyone tried this already?
Has anyone tried Resonate with this yet?
if anyone is interested how it can work with the new dac_audio stack
here is my working config
esphome:
name: esp32-audio-kit
esp32:
board: esp-wrover-kit
framework:
type: esp-idf
api:
ota:
- platform: esphome
port: 3232
wifi:
ssid: !secret wifi_ssid
password: !secret wifi_password
logger:
level: DEBUG
# New audio stack
audio_dac:
- platform: es8388
i2c_id: my_i2c_id
id: es8388_dac
# Optional codec settings (uncomment/tune if desired)
# mic_gain_db: 0
# dac_volume_db: -3
# de_emphasis: none
# swap_lr: false
i2c:
id: my_i2c_id
sda: GPIO33
scl: GPIO32
i2s_audio:
i2s_lrclk_pin: GPIO25
i2s_bclk_pin: GPIO27
i2s_mclk_pin: GPIO0
id: i2s_output
media_player:
- platform: speaker
id: esp32_audio_kit_player
name: "ESP32 Audio Kit"
announcement_pipeline:
speaker: speaker_id
speaker:
- platform: i2s_audio
i2s_audio_id: i2s_output
sample_rate: 48000
id: speaker_id
i2s_dout_pin: GPIO26
bits_per_sample: 32bit
dac_type: external
channel: stereo
buffer_duration: 100ms
audio_dac: es8388_dac
switch:
- platform: gpio
pin: GPIO21
name: "AMP Switch"
restore_mode: ALWAYS_ON
binary_sensor:
- platform: gpio
pin:
number: GPIO39
inverted: true
mode:
input: true
name: "Jack Status"
- platform: gpio
pin:
number: GPIO036
inverted: true
name: "Key 1"
filters:
- delayed_off: 10ms
- platform: gpio
pin:
number: GPIO013
inverted: true
name: "Key 2"
filters:
- delayed_off: 10ms
- platform: gpio
pin:
number: GPIO019
inverted: true
name: "Key 3"
filters:
- delayed_off: 10ms
- platform: gpio
pin:
number: GPIO023
inverted: true
mode:
input: true
pullup: true
name: "Key 4"
filters:
- delayed_off: 10ms
- platform: gpio
pin:
number: GPIO018
inverted: true
mode:
input: true
pullup: true
name: "Key 5"
filters:
- delayed_off: 10ms
- platform: gpio
pin:
number: GPIO005
inverted: true
mode:
input: true
pullup: true
name: "Key 6"
filters:
- delayed_off: 10ms
light:
- platform: binary
name: "Test LED 1"
output: light_output_1
output:
- id: light_output_1
platform: gpio
pin: GPIO22
inverted: true
1 Like