AshaiRey
August 11, 2024, 9:17am
1
Here is my take on the voice assistant hype.
A ‘smaller then google home’ sized puck. I tried to make the yaml as light weighted as possible so it will compile on lower end systems. A second objective was to minimise the use of external code as much as possible. Other objectives where easy to make and using readily available parts that don’t cost muchVoicePuck
UPDATE Version 2
While version 1 works it still suffered from stalls from time to time. The ESP32-S3-BOX version that I also have showed to be far more stable. Because of this I abandoned to ‘no external files’ concept and went for the full blown version and took the ESP32-S3-BOX version as start. I stripped everything that deals with the screen and the buttons on the box. I’ve added my own sensors and other tools. Things I like to see and control in HA such as diagnostics, request and response sensors and timer info. The hardware stayed the same so this installs directly on the VoicePuck. This version is a lot heavier when compiling. My advise is to start with cleaning your build files and start compiling. When it fails just restart again. File locks will occure but they will be cleared. Files that are already compiled will be skipped so the processor load on lower end systems will handle in the end a full compile.
UPDATE Version 3
7 Likes
vincen
August 11, 2024, 9:44am
2
Thanks for the share, really neat
AshaiRey
August 20, 2024, 9:51am
3
UPDATE Version 2
While version 1 works it still suffered from stalls from time to time. The ESP32-S3-BOX version that I also have showed to be far more stable. Because of this I abandoned to ‘no external files’ concept and went for the full blown version and took the ESP32-S3-BOX version as start. I stripped everything that deals with the screen and the buttons on the box. I’ve added my own sensors and other tools. Things I like to see and control in HA such as diagnostics, request and response sensors and timer info. The hardware stayed the same so this installs directly on the VoicePuck. This version is a lot heavier when compiling. My advise is to start with cleaning your build files and start compiling. When it fails just restart again. File locks will occure but they will be cleared. Files that are already compiled will be skipped so the processor load on lower end systems will handle in the end a full compile.
The-May
October 1, 2024, 10:24am
4
Looks like a nice project!
Just to clarify and dumb it down: you just used the same core/essential-hardware like the S3-box version and used the bare minimum of the s3-box version in your V2, didn’t you?
looking at the schematics : Can a single LED be used instead to make wiring easier? If yes: how should that be conneced and if not: how does the wiring of the 3 WS2812B LEDs look like? Schematics are a little bit unclear in that case…
AshaiRey
October 1, 2024, 10:53am
5
Yes, the V2 yaml is the same as the S3-Box version without all the screen elements. These are replaced for HA sensors for timer, request and response info.
You can drop the extra LEDs if you want and just use the on board RGB LED.
light:
- platform: esp32_rmt_led_strip
rgb_order: GRB
pin: GPIO48 # On board light
num_leds: 1
1 Like
AshaiRey
October 31, 2024, 5:56pm
6
New version available
UPDATE Version 3
AshaiRey
November 24, 2025, 2:33pm
7
Version 4.0
Based on the IDF framework
# ESP Voice Assistant
# 10 Oct 2025 (v 4.0.0) - last compile date
# Work without a screen but with I2s amp and mic
# Added some LED's for interacting
# Request and response sensors in HA
#
# by A.A. van Zoelen
# Based on the work of Giants
substitutions:
# Phases of the Voice Assistant
# IDLE: The voice assistant is ready to be triggered by a wake-word
voice_assist_idle_phase_id: '1'
# LISTENING: The voice assistant is ready to listen to a voice command (after being triggered by the wake word)
voice_assist_listening_phase_id: '2'
# THINKING: The voice assistant is currently processing the command
voice_assist_thinking_phase_id: '3'
# REPLYING: The voice assistant is replying to the command
voice_assist_replying_phase_id: '4'
# NOT_READY: The voice assistant is not ready
voice_assist_not_ready_phase_id: '10'
# ERROR: The voice assistant encountered an error
voice_assist_error_phase_id: '11'
# MUTED: The voice assistant is muted and will not reply to a wake-word
voice_assist_muted_phase_id: '12'
esphome:
name: "esp-assistant-vp"
friendly_name: ESP Assistant VP
project:
name: AA_van_Zoelen.VoicePuck
version: '4.0.0'
on_boot:
priority: 600
then:
- light.turn_on:
id: led_strip
blue: 0%
red: 0%
green: 100%
brightness: 50%
effect: "scanning"
- delay: 30s
- if:
condition:
lambda: return id(init_in_progress);
then:
- lambda: id(init_in_progress) = false;
- light.turn_off:
id: led_strip
esp32:
board: esp32-s3-devkitc-1
cpu_frequency: 240MHz
variant: esp32s3
flash_size: 16MB
framework:
type: esp-idf
version: recommended
sdkconfig_options:
CONFIG_ESP32S3_DATA_CACHE_64KB: "y"
CONFIG_ESP32S3_DATA_CACHE_LINE_64B: "y"
CONFIG_ESP32S3_INSTRUCTION_CACHE_32KB: "y"
CONFIG_SPIRAM_RODATA: "y"
CONFIG_SPIRAM_FETCH_INSTRUCTIONS: "y"
CONFIG_BT_ALLOCATION_FROM_SPIRAM_FIRST: "y"
CONFIG_BT_BLE_DYNAMIC_ENV_MEMORY: "y"
CONFIG_MBEDTLS_EXTERNAL_MEM_ALLOC: "y"
CONFIG_MBEDTLS_SSL_PROTO_TLS1_3: "y"
#network:
# enable_ipv6: true
# Enable logging
logger:
# Enable Home Assistant API
api:
# encryption:
# key: !secret api_key
actions:
- action: start_va
then:
- voice_assistant.start
- action: stop_va
then:
- voice_assistant.stop
ota:
- platform: esphome
# password: "----------------"
wifi:
ssid: !secret wifi_ssid
password: !secret wifi_password
output_power: 8.5dB
# If the device connects, or disconnects, to the Wifi: Run the script to refresh the LED status
on_connect:
- light.turn_off:
id: led_strip
on_disconnect:
- light.turn_on:
id: led_strip
blue: 0%
red: 100%
green: 0%
brightness: 98%
effect: "Fast Pulse"
# Enable fallback hotspot (captive portal) in case wifi connection fails
ap:
ssid: !secret fallback_ssid
password: !secret fallback_password
psram:
mode: octal
speed: 80MHz
i2s_audio:
- id: i2s_in
i2s_lrclk_pin: GPIO18 #WS
i2s_bclk_pin: GPIO2 #SCK
- id: i2s_out
i2s_lrclk_pin: GPIO6
i2s_bclk_pin: GPIO7
microphone:
- platform: i2s_audio
id: mic_id
adc_type: external
i2s_audio_id: i2s_in
i2s_din_pin: GPIO4 #SD
channel: left
speaker:
- platform: i2s_audio
id: speaker_id
i2s_audio_id: i2s_out
dac_type: external
i2s_dout_pin:
number: GPIO8 #DIN Pin of the MAX98357A Audio Amplifier
sample_rate: 48000
buffer_duration: 90ms
- platform: mixer
id: mixer_speaker_id
output_speaker: speaker_id
source_speakers:
- id: announcement_spk_mixer_input
- id: media_spk_mixer_input
- platform: resampler
id: media_spk_resampling_input
output_speaker: media_spk_mixer_input
- platform: resampler
id: announcement_spk_resampling_input
output_speaker: announcement_spk_mixer_input
globals:
# Global initialisation variable. Initialized to true and set to false once everything is connected. Only used to have a smooth "plugging" experience
- id: init_in_progress
type: bool
restore_value: no
initial_value: 'true'
# Global variable tracking the phase of the voice assistant (defined above). Initialized to not_ready
- id: voice_assistant_phase
type: int
restore_value: no
initial_value: ${voice_assist_not_ready_phase_id}
# Variable for tracking TTS triggering
- id: is_tts_active
type: bool
restore_value: no
initial_value: 'false'
# Variable for tracking built-in continued conversations
- id: question_flag
type: bool
restore_value: no
initial_value: 'false'
# Variable for tracking ww
- id: last_wake_word
type: std::string
restore_value: no
initial_value: '""'
light:
- platform: esp32_rmt_led_strip
rgb_order: GRB
pin: GPIO17 #GPIO48 # On board light
num_leds: 3
chipset: WS2812
name: "Status LED"
id: led_strip
disabled_by_default: True
entity_category: config
icon: mdi:led-on
default_transition_length: 0s
effects:
- pulse:
name: "Slow Pulse"
transition_length: 770ms
update_interval: 770ms
min_brightness: 10%
max_brightness: 20%
- pulse:
name: "Fast Pulse"
transition_length: 100ms
update_interval: 100ms
min_brightness: 60%
max_brightness: 80%
- addressable_scan:
name: "Scanning"
move_interval: 120ms
scan_width: 1
- pulse:
name: "Waiting for wake word"
min_brightness: 15%
max_brightness: 35%
transition_length: 3s # defaults to 1s
update_interval: 3s
media_player:
- platform: speaker
name: None
id: speaker_media_player_id
media_pipeline:
speaker: media_spk_resampling_input
num_channels: 1
announcement_pipeline:
speaker: announcement_spk_resampling_input
num_channels: 1
on_announcement:
- mixer_speaker.apply_ducking:
id: media_spk_mixer_input
decibel_reduction: 25
duration: 0.2s
on_state:
- delay: 0.7s
- if:
condition:
and:
- not:
voice_assistant.is_running:
- not:
media_player.is_announcing:
then:
- mixer_speaker.apply_ducking:
id: media_spk_mixer_input
decibel_reduction: !lambda |-
return id(ducking_decibel).state;
duration: 1.0s
files:
- id: alarm_sound
#file: https://github.com/mitrokun/esp32s3-voice_assistant/raw/main/alarm.flac # 48000 Hz sample rate, mono or stereo audio, and 16 bps
file: sounds/alarm.flac
- id: beep
#file: https://github.com/mitrokun/esp32s3-voice_assistant/raw/main/r2d2d.flac
file: sounds/r2d2d.flac
voice_assistant:
id: va
microphone:
microphone: mic_id
gain_factor: 16
media_player: speaker_media_player_id
micro_wake_word: mww
noise_suppression_level: 2.0
auto_gain: 0 dbfs
volume_multiplier: 1
# When the voice assistant connects to HA:
# Set init_in_progress to false (Initialization is over).
# If the switch is on, start the voice assistant
on_client_connected:
- lambda: id(init_in_progress) = false;
- if:
condition:
switch.is_on: voice_enabled
then:
- micro_wake_word.start
- lambda: id(voice_assistant_phase) = ${voice_assist_idle_phase_id};
else:
- lambda: id(voice_assistant_phase) = ${voice_assist_muted_phase_id};
- light.turn_on:
id: led_strip
blue: 10%
red: 10%
green: 100%
effect: "Waiting for wake word"
- delay: 5s
- light.turn_off:
id: led_strip
# When the voice assistant disconnects to HA:
# Stop the voice assistant
on_client_disconnected:
- lambda: id(voice_assistant_phase) = ${voice_assist_not_ready_phase_id};
- micro_wake_word.stop
on_listening:
# Reset flags
- lambda: |-
id(voice_assistant_phase) = ${voice_assist_listening_phase_id};
id(is_tts_active) = false;
id(question_flag) = false;
# Microphone operation indicator (red led)
- light.turn_on:
id: led_strip
blue: 0%
red: 100%
green: 0%
brightness: 50%
effect: "Fast Pulse"
# Waiting for speech for 4 seconds, otherwise exit
- script.execute: listening_timeout
on_stt_vad_start:
# Turn off the script if speech is detected
- script.stop: listening_timeout
on_stt_vad_end:
- light.turn_off:
id: led_strip
- lambda: id(voice_assistant_phase) = ${voice_assist_thinking_phase_id};
on_stt_end:
# Event for HA with recognized speech
- homeassistant.event:
event: esphome.stt_text
data:
text: !lambda return x;
on_intent_progress:
- if:
condition:
# A nonempty x variable means a streaming TTS url was sent to the media player
lambda: 'return !x.empty();'
then:
- lambda: id(voice_assistant_phase) = ${voice_assist_replying_phase_id};
# Set the flag when the stage is reached
- lambda: |-
id(is_tts_active) = true;
# Start a script that would potentially enable the stop word if the response is longer than a second
- script.execute: activate_stop_word_once
on_tts_start:
- if:
condition:
# The intent_progress trigger didn't start the TTS Reponse
lambda: 'return id(voice_assistant_phase) != ${voice_assist_replying_phase_id};'
then:
- lambda: id(voice_assistant_phase) = ${voice_assist_replying_phase_id};
# Start a script that would potentially enable the stop word if the response is longer than a second
- script.execute: activate_stop_word_once
# Finding a question mark at the end of a sentence.
- lambda: |-
bool is_question = false;
if (!x.empty() && x.back() == '?') {
is_question = true;
}
id(question_flag) = is_question;
on_tts_end:
- if:
condition:
switch.is_on: extended_dialog
then:
- lambda: |-
id(is_tts_active) = true;
on_timer_finished:
then:
- switch.turn_on: timer_ringing
on_end:
# Additional check for microphone LED
- if:
condition:
- light.is_on: led_strip
then:
- light.turn_off:
id: led_strip
- wait_until:
condition:
- media_player.is_announcing:
timeout: 0.5s
- wait_until:
not:
voice_assistant.is_running:
- delay: 0.5s
# New start of the pipeline if the conditions are met
- if:
condition:
and:
- switch.is_on: continued_conversation_enabled
- lambda: 'return !id(question_flag);'
- lambda: 'return id(is_tts_active);'
- lambda: 'return id(last_wake_word) != "Stop";'
then:
- voice_assistant.start:
wake_word: !lambda return id(last_wake_word);
else:
# Stop ducking audio.
- mixer_speaker.apply_ducking:
id: media_spk_mixer_input
decibel_reduction: !lambda |-
return id(ducking_decibel).state;
duration: 1.0s
- lambda: id(voice_assistant_phase) = ${voice_assist_idle_phase_id};
# When the voice assistant encounters an error:
# Wait 1 second and set the correct phase (idle or muted depending on the state of the switch)
on_error:
- if:
condition:
lambda: return !id(init_in_progress);
then:
- lambda: id(voice_assistant_phase) = ${voice_assist_error_phase_id};
- delay: 1s
- if:
condition:
switch.is_on: voice_enabled
then:
- lambda: id(voice_assistant_phase) = ${voice_assist_idle_phase_id};
else:
- lambda: id(voice_assistant_phase) = ${voice_assist_muted_phase_id};
micro_wake_word:
models:
- model: https://github.com/kahrendt/microWakeWord/releases/download/okay_nabu_20241226.3/okay_nabu.json
id: okay_nabu
- model: https://raw.githubusercontent.com/Darkmadda/ha-v-pe/refs/heads/main/hey_glados.json
id: hey_glados
- model: https://github.com/kahrendt/microWakeWord/releases/download/stop/stop.json
id: stop
internal: true
vad:
model: https://github.com/kahrendt/microWakeWord/releases/download/v2.1_models/vad.json
id: mww
stop_after_detection: false
on_wake_word_detected:
- if:
condition:
switch.is_on: timer_ringing
then:
- switch.turn_off: timer_ringing
else:
- if:
condition:
switch.is_on: voice_enabled
then:
- if:
condition:
voice_assistant.is_running:
# Restart the pipeline if Continued conversation is enabled
# Or stop it completely by saying “Stop”
then:
- lambda: id(last_wake_word) = wake_word;
- delay: 100ms
- voice_assistant.stop:
# Stop any other media player announcement
else:
- if:
condition:
media_player.is_announcing:
then:
- media_player.stop:
announcement: true
# Start the voice assistant and play the wake sound, if enabled
else:
- lambda: id(last_wake_word) = wake_word;
- script.execute:
id: play_sound
priority: true
sound_file: !lambda return id(beep);
- delay: 280ms
- voice_assistant.start:
wake_word: !lambda return wake_word;
script:
- id: listening_timeout
mode: restart
then:
- delay: 3s
- if:
condition:
lambda: |-
return id(voice_assistant_phase) == 2;
then:
- light.turn_off:
id: led_strip
- voice_assistant.stop:
- lambda: id(voice_assistant_phase) = ${voice_assist_idle_phase_id};
- id: activate_stop_word_once
then:
- delay: 1s
# Enable stop wake word
- if:
condition:
switch.is_off: timer_ringing
then:
- micro_wake_word.enable_model: stop
- wait_until:
not:
media_player.is_announcing:
- if:
condition:
switch.is_off: timer_ringing
then:
- micro_wake_word.disable_model: stop
- id: play_sound
parameters:
priority: bool
sound_file: "audio::AudioFile*"
then:
- lambda: |-
if (priority) {
id(speaker_media_player_id)
->make_call()
.set_command(media_player::MediaPlayerCommand::MEDIA_PLAYER_COMMAND_STOP)
.set_announcement(true)
.perform();
}
if ( (id(speaker_media_player_id).state != media_player::MediaPlayerState::MEDIA_PLAYER_STATE_ANNOUNCING ) || priority) {
id(speaker_media_player_id)
->play_file(sound_file, true, false);
}
select:
- platform: template
name: "Wake word sensitivity"
optimistic: true
initial_option: Slightly sensitive
restore_value: true
entity_category: config
options:
- Slightly sensitive
- Slightly+ sensitive
- Moderately sensitive
- Very sensitive
on_value:
# Sets specific wake word probabilities computed for each particular model
# Note probability cutoffs are set as a quantized uint8 value, each comment has the corresponding floating point cutoff
# False Accepts per Hour values are tested against all units and channels from the Dinner Party Corpus.
# These cutoffs apply only to the specific models included in the firmware: [email protected] , hey_jarvis@v2, hey_mycroft@v2
lambda: |-
if (x == "Slightly sensitive") {
id(okay_nabu).set_probability_cutoff(217); // 0.85 -> 0.000 FAPH on DipCo (Manifest's default)
} else if (x == "Slightly+ sensitive") {
id(okay_nabu).set_probability_cutoff(191); // 0.75
} else if (x == "Moderately sensitive") {
id(okay_nabu).set_probability_cutoff(176); // 0.69 -> 0.376 FAPH on DipCo
} else if (x == "Very sensitive") {
id(okay_nabu).set_probability_cutoff(143); // 0.56 -> 0.751 FAPH on DipCo
}
- platform: logger
id: logger_select
name: Logger Level
disabled_by_default: true
button:
- platform: restart
name: reboot
number:
- platform: template
name: "Decibel Reduction"
id: ducking_decibel
min_value: 0
max_value: 12
step: 1
initial_value: 0
unit_of_measurement: "dB"
set_action:
- mixer_speaker.apply_ducking:
id: media_spk_mixer_input
decibel_reduction: !lambda 'return (int)x;'
duration: 0.2s
switch:
- platform: template
name: Enable Voice Assistant
id: voice_enabled
optimistic: true
restore_mode: RESTORE_DEFAULT_ON
icon: mdi:assistant
# When the switch is turned on (on Home Assistant):
# Start the voice assistant component
on_turn_on:
- if:
condition:
lambda: return !id(init_in_progress);
then:
- lambda: id(voice_assistant_phase) = ${voice_assist_idle_phase_id};
- if:
condition:
not:
- voice_assistant.is_running
then:
- micro_wake_word.start
- light.turn_on:
id: led_strip
blue: 15%
red: 0%
green: 15%
brightness: 20%
effect: "Slow Pulse"
# When the switch is turned off (on Home Assistant):
# Stop the voice assistant component
on_turn_off:
- if:
condition:
lambda: return !id(init_in_progress);
then:
- voice_assistant.stop
- micro_wake_word.stop
- lambda: id(voice_assistant_phase) = ${voice_assist_muted_phase_id};
- light.turn_off:
id: led_strip
- platform: template
name: "Ring Timer"
id: timer_ringing
optimistic: true
restore_mode: ALWAYS_OFF
on_turn_off:
# Stop playing the alarm
- media_player.stop:
announcement: true
on_turn_on:
- while:
condition:
switch.is_on: timer_ringing
then:
# Play the alarm sound as an announcement
- media_player.speaker.play_on_device_media_file:
media_file: alarm_sound
announcement: true
# Wait until the alarm sound starts playing
- wait_until:
media_player.is_announcing:
# Wait until the alarm sound stops playing
- wait_until:
not:
media_player.is_announcing:
- delay: 1000ms
- platform: template
name: Continued Conversation
id: continued_conversation_enabled
optimistic: true
restore_mode: RESTORE_DEFAULT_ON
icon: mdi:chat-processing-outline
- platform: template
name: Continued Conversation+
id: extended_dialog
optimistic: true
restore_mode: RESTORE_DEFAULT_OFF
icon: mdi:chat-plus-outline
PaulV33
December 2, 2025, 9:02am
8
Thanks!
AshaiRey
December 4, 2025, 3:05pm
9
Github updated too.
1 Like
Hi,
I’ve build a device according to your schematics and uploaded firmware v4.
The ESP is that one: DUBEUYEW 3pcs ESP32-S3 ESP32-S3-DevKitC-1 N16R8 WiFi Module + 5.0 Bluetooth Internet Development Board 16M External Flash Extension 8M PSRAM with a Type C Cable: Amazon.de: Computer & Accessories
Thank you for your help
AshaiRey
December 11, 2025, 7:55am
11
No idea.
So, did you change the yaml?
Yes, I modified the name of the device and the LED config (gpio48 and 1 led). Everything else is unchanged.
Log when connecting for logging or adding it to the esphome integration:
[09:18:10][D][wifi:1103]: Disabling AP
[09:18:10][D][light:091]: 'Status LED' Setting:
[09:18:10][D][light:104]: State: OFF
[09:18:10][D][light:165]: Effect: 'None'
[09:18:10][W][component:337]: wifi cleared Warning flag
[09:18:26]
[09:18:26]Core 1 register dump:
[09:18:26]PC : 0x00002500 PS : 0x00060a30 A0 : 0x820e6e51 A1 : 0x3fcee0d0
[09:18:26]A2 : 0x3fcee478 A3 : 0x00000039 A4 : 0x00000003 A5 : 0x00000000
[09:18:26]A6 : 0x00000000 A7 : 0x3c18af7c A8 : 0x8207aed8 A9 : 0x00000025
[09:18:26]A10 : 0x00000039 A11 : 0x00000003 A12 : 0x00000000 A13 : 0x3fcaa1f8
[09:18:26]A14 : 0x00000000 A15 : 0x00000000 SAR : 0x0000001d EXCCAUSE: 0x00000014
[09:18:26]EXCVADDR: 0x00002500 LBEG : 0x400570e8 LEND : 0x400570f3 LCOUNT : 0x00000000
[09:18:26]
[09:18:26]
[09:18:26]Backtrace: 0x000024fd:0x3fcee0d0 0x420e6e4e:0x3fcee0f0 0x42013017:0x3fcee110 0x420edead:0x3fcee130 0x42004c29:0x3fcee160 0x42003b39:0x3fcee180 0x42007c47:0x3fcee1c0 0x420efd29:0x3fcee220 0x4201b03d:0x3fcee240 0x4201a856:0x3fcee260 0x4201dc76:0x3fcee290 0x42009306:0x3fcee2b0
[09:18:26]
[09:18:26]
[09:18:26]
[09:18:26]
[09:18:26]ELF file SHA256: 20a4488b7
[09:18:26]
[09:18:26]Rebooting...
[09:18:26]ESP-ROM:esp32s3-20210327
[09:18:26]Build:Mar 27 2021
[09:18:26]rst:0xc (RTC_SW_CPU_RST),boot:0x8 (SPI_FAST_FLASH_BOOT)
[09:18:26]Saved PC:0x4037e362
[09:18:26]SPIWP:0xee
[09:18:26]mode:DIO, clock div:1
[09:18:26]load:0x3fce2820,len:0x158c
[09:18:26]load:0x403c8700,len:0xc80
[09:18:26]load:0x403cb700,len:0x2f40
[09:18:26]entry 0x403c8908
[09:18:26]I (24) boot: ESP-IDF 5.5.1 2nd stage bootloader
[09:18:26]I (24) boot: compile time Dec 11 2025 07:50:31
[09:18:26]I (24) boot: Multicore bootloader
[09:18:26]I (24) boot: chip revision: v0.2
[09:18:26]I (24) boot: efuse block revision: v1.3
[09:18:26]I (25) boot.esp32s3: Boot SPI Speed : 80MHz
[09:18:26]I (25) boot.esp32s3: SPI Mode : DIO
[09:18:26]I (25) boot.esp32s3: SPI Flash Size : 16MB
[09:18:26]I (25) boot: Enabling RNG early entropy source...
[09:18:26]I (26) boot: Partition Table:
[09:18:26]I (26) boot: ## Label Usage Type ST Offset Length
[09:18:26]I (26) boot: 0 otadata OTA data 01 00 00009000 00002000
[09:18:26]I (26) boot: 1 phy_init RF data 01 01 0000b000 00001000
[09:18:26]I (27) boot: 2 app0 OTA app 00 10 00010000 007c0000
[09:18:26]I (27) boot: 3 app1 OTA app 00 11 007d0000 007c0000
[09:18:26]I (28) boot: 4 nvs WiFi data 01 02 00f90000 0006d000
[09:18:26]I (28) boot: End of partition table
AshaiRey
December 11, 2025, 8:48am
13
The error points to reading a non existing address or a null pointer.
Update esphome to latest version.
I finally found the issue:
Thank you for providing the project
AshaiRey
December 11, 2025, 11:51am
15
Thank you for finding this issue and sharing the solution for your case.
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