can you share the code you used?
its posted in this thread see post 10
esphome:
name: esp32-audio-kit
esp32:
board: esp-wrover-kit
framework:
type: arduino
logger:
api:
encryption:
key: "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
ota:
password: "xxxxxxxxxxxxxxx"
wifi:
ssid: !secret wifi_ssid
password: !secret wifi_password
ap:
ssid: "esp32-audio-kit Fallback Hotspot"
password: "xxxxxxxxxxxxxxxxxxxx"
captive_portal:
web_server:
port: 80
i2c:
sda: GPIO33
scl: GPIO32
external_components:
- source: github://pr#3552
components: [es8388]
refresh: 0s
- source: github://pr#4775
components: [adc, i2s_audio, microphone]
refresh: 0s
es8388:
media_player:
- platform: i2s_audio
name: "ESPAudioKit"
id: AudioKit
i2s_dout_pin: GPIO26
dac_type: external
mode: stereo
i2s_audio:
i2s_lrclk_pin: GPIO25
i2s_bclk_pin: GPIO27
microphone:
- platform: i2s_audio
i2s_din_pin: GPIO35
id: mic1
adc_type: external
pdm: false
switch:
- platform: gpio
pin: GPIO21
name: "AMP Switch"
restore_mode: ALWAYS_ON
voice_assistant:
microphone: mic1
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
on_press:
- voice_assistant.start:
on_release:
- voice_assistant.stop:
on_click:
- media_player.toggle: AudioKit
light:
- platform: binary
name: "Test LED 1"
output: light_output_1
- platform: binary
name: "Test LED 2"
output: light_output_2
output:
- id: light_output_1
platform: gpio
pin: GPIO22
inverted: true
- id: light_output_2
platform: gpio
pin: GPIO19
inverted: true
1 Like
Any luck getting the ESP audio kit working?
1 Like
Everything but the microphone.
Hi, I got the ESP32-A1S audio kit microphone working, but it is not straightforward … this is still under development in the es8388 driver support:
https://github.com/esphome/esphome/pull/3552#issuecomment-1556031035
Please report your boards configurations to check how many of you have capacitors placed in the wrong positions !
I just received your exact same board (ESP32 Audio Kit V2.2 A247) and the capacitors are in the lowest position and the second from last positions are empty. So I will move them tomorrow night and test out the code. Thanks for the work.
Same here. I got one move okay but then tweezers flicked the other across the room. Looks like they were 140nF 0402 package.
1 Like
my dog ate my electronics?
1 Like
I’ll need to take your advice and buy the spare upfront
I put the @Night.Dav3 patches from the PR3552 discussion in a repository if anyone wants to test them out. Change the external_components section from above yaml as shown below.
external_components:
- source: github://mulcmu/esphome-es8388-a1s@nightdav-patch
components: [es8388]
refresh: 0s
#### Not needed if on 2023.5.0 or later
# - source: github://pr#4775
# components: [adc, i2s_audio, microphone]
# refresh: 0s
1 Like
Moving the caps looks easy enough do you need to also update the register too or is that in the new patch ?
The external component I posted above now has the setup changes recommended by @Night.Dav3 up through this post. So the register changes to get mics working and now enable automatic gain correction for improved voice detection.
It compiles fine for me but I haven’t tested as I messed up while moving one of the capacitors.
You have to modify the caps and use the new code to have it working.
@mulcmu : voice assistant uses the right mic in mono mode, so if you do the mod on the right mic only it might work…
1 Like
I can’t find anywhere what the size of the JST connectors are for connecting the speakers.
Can anyone provide information?
Thank you
Jst-xh 2.54mm
1 Like
Thanks for your hard work and assi6 have it working now after moving the caps and using the new code
I have the same v2.2 A247 board.
I will move the capacitors to the correct positions.
I would just like to know what is the distance from the microphone so that the assist recognizes the voice command correctly?
I had the beard at arms length on the desk and it could still function
if got everything working but i wanted to connect a screen to the i2c buss what io pins are these where on the board has to be scl sda ?