I am writing through an online translator, please do not pay too much attention to the text... New leading radio communication RGBW WX400P with leading: Built-in microphone communication, Using WiFi connection, Synchronization of LEDs with music, IR remote control, with leading microphone...

I'm afraid there is no microphone support in OBK for audio-reactive effects.

How would you like mic to work, do you have any specific algorithm in mind? What kind of RGBW control do you want - either RGB or W, or do you want to be able to set RGB and W at the same time?

boot log from that backup fyi Code: TextLog in, to see the code Added after 1 [hours] 29 [minutes]:cloudcutter exploitable. profile added

[BK7231N] [CBU] Tuya WX400P RGBW Music Ir LED Strip с кнопками

yazakaryan 381 3

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#1 21579504 14 Jun 2025 20:57

yazakaryan yazakaryan

Level 2

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Post #1
21579504 14 Jun 2025 20:57

I am writing through an online translator, please do not pay too much attention to the text...
New leading radio communication RGBW WX400P with leading: Built-in microphone communication, Using WiFi connection, Synchronization of LEDs with music, IR remote control, with leading microphone communication, Using WiFi connection, Synchronization of LEDs with music, IR remote control, with leading radio communication.
Spoiler:
Пишу через онлайн переводчик, прошу на текст внимания сильно не обращать...
Новая ведущая радиосвязь RGBW WX400P с ведущая: Встроенная микрофонная связь, Использование WiFi-подключения, Синхронизация светодиодов с музыкой, ИК-пульт дистанционного управления, с ведущая микрофонная связь, Использование WiFi-подключения, Синхронизация светодиодов с музыкой, ИК-пульт дистанционного управления, с ведущая радиосвязь.

Tuya WX400P RGBW LED strip controller with CBU module soldered to PCB.
Spoiler:
Tuya WX400P контроллер светодиодной ленты RGBW с модулем CBU, припаянный к печатной плате.

The printed circuit board has the inscription "SHY690-v1.4".
Spoiler:
На печатной плате имеется надпись "SHY690-v1.4".

More photos of the board
Spoiler:
Еще фото платы

Tuya Config could not be extracted! Apparently encrypted... here is the backup BIN file itself BK7231N_Tu...63F6E7.bin Download(72 kB)
Spoiler:
Извлечь Tuya Config не удалось! Видимо зашифровано... вот сам резервный BIN файл

Here is all the information that we managed to get:
Spoiler:
Вот вся информация что удалось достать:

Code: JSON
Log in, to see the code

Managed to start like this:
OBK Template
Spoiler:
Удалось завести вот так:
Шаблон OBK

Code: JSON
Log in, to see the code

And here is autoexec.bat
Spoiler:
А вот и autoexec.bat

Code: JSON
Log in, to see the code

Backup of native firmware readResult...-47-57.bin Download(2 MB)
Spoiler:
Backup родной прошивки

Help me figure it out to the end! I wanted the white color to work in some combination with RGB.
Also, how can I make the microphone work with RGB?
This is my first time dealing with OpenOBK and it is not entirely clear how well I did everything correctly.
Help me finish everything correctly
Spoiler:
Помогите разобраться до конца! Хотелось что бы белый цвет как то комбинировано работал с RGB.
Так же как заставить работать микрофон с RGB?
В первый раз дело имею с OpenOBK и не совсем понятно на сколько я все правильно сделал.
Помогите довести все грамотно до конца

AI: Can you please specify which pins on the PCB are connected to the microphone and to the white LED channel? If possible, describe or show how the microphone and white channel are wired.
B - "6": "PWM;2",
G - "7": "PWM;1",
R - "8": "PWM;0",
W - "9": "PWM;3",
Button - "20": "dInput_NoPullUp;43",
Button - "22": "dInput_NoPullUp;41",
MIC - "26": "IRRecv;0",
Button - "28": "dInput_NoPullUp;35"

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#2 21580085 15 Jun 2025 16:54

divadiow divadiow

Level 36

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Post #2
21580085 15 Jun 2025 16:54

yazakaryan wrote:
Also, how can I make the microphone work with RGB?

I'm afraid there is no microphone support in OBK for audio-reactive effects.
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#3 21580160 15 Jun 2025 18:35

p.kaczmarek2 p.kaczmarek2

Moderator Smart Home

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Post #3
21580160 15 Jun 2025 18:35

How would you like mic to work, do you have any specific algorithm in mind?

What kind of RGBW control do you want - either RGB or W, or do you want to be able to set RGB and W at the same time?

I am creating multiplatform open source firmware (Tasmota replacement), right now supporting BK7231T, BK7231N, XR809, BL602, W800, W600, LN882H and soon supporting RTL and W701:
https://github.com/openshwprojects/OpenBK7231T
If you like my work, support me at: https://paypal.me/openshwprojects

Helpful post? Buy me a coffee.
#4 21580356 15 Jun 2025 22:41

divadiow divadiow

Level 36

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Post #4
21580356 15 Jun 2025 22:41

yazakaryan wrote:
Backup of native firmware

boot log from that backup fyi
Code: Text
Log in, to see the code

Added after 1 [hours] 29 [minutes]:

cloudcutter exploitable. profile added https://github.com/tuya-cloudcutter/tuya-clou...2732c245f2cd78dd707a4d0249ff1801742c2078a264b
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