[BK7231N - CBLC9] Teardown & Flashing GY GU10 RBGWW: Tuya Module, Pin Config & OpenBeken Fir

nooh 04 Apr 2023 14:23

This is a short teardown of the GY gu10 which is based on BK7231N and it uses a tuya module CBLC9 and BP5768

Basic Info:
https://www.amazon.fr/GY-GU10-connect%C3%A9e-compatible-2700K-6500K/dp/B09M3677F7

Flashing OpenBeken firmware:
Using cloudcutter

Select OpenBK7231N / By Fimware version and name / 1.3.21 BK7231N / Kanlux / 33643 GU10 RGBCCT

after the firmware change, for pin configuration

P7 = BP5758D_DAT
P26 == BP5758D_CLK

add the start command

BP5758D_Map 2 1 0 3 4

Enjoy

About Author

nooh wrote 1 posts with rating 2 , helped 1 times. Been with us since 2023 year.

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p.kaczmarek2 04 Apr 2023 16:17

Thank you, I will just add that, starting with latest updates, the LED Map can be done via Tools tab: https://obrazki.elektroda.pl/8454971200_1680617826_thumb.jpg Added after 3 : Thank you,... [Read more]

sboldt 29 Oct 2024 23:56

Sadly with the current firmware the cloud cutter way is no longer possible. Therefore I opened one bulb to see how easy it is to flash it using serial cable. I did not try to flash it yet but got some... [Read more]

tech1977 02 Dec 2024 15:37

Hi, I'm a new member, I have a couple of these bulbs, how do I see the firmware version without dismantling it? [Read more]

divadiow 02 Dec 2024 15:56

it would need to be paired to the Tuya app where you can find the firmware version in the device information area [Read more]

tech1977 02 Dec 2024 16:07

MCU: 1.3.21 Can you give me a guide or procedure to flash? [Read more]

divadiow 02 Dec 2024 18:30

1.3.21 is not on the known Cloudctter patched list and I see 1.3.21 GU10 profile for a Kanlux device https://github.com/tuya-cloudcutter/tuya-cloudcutter.github.io/blob/master/devices/kanlux-33643-s-gu10-rgbcct-bulb.json worth... [Read more]

tech1977 03 Dec 2024 10:01

Hi guys, i flashed OpenBeken firmware using cloudcutter and it works!! Now i have some general questions about OpenBeken firmware: with Athom GU10 RGBCW WLED compatible bulbs i can adjust the color... [Read more]

p.kaczmarek2 03 Dec 2024 12:54

So you basically want to have R, G, B and C or W enabled together? I can make it work for you, but it's not recommended in Tuya devices, some of them don't have strong enough power supplies to handle... [Read more]

tech1977 03 Dec 2024 15:03

yes, I would like to try R, G, B and C or W enabled together, but C and W always with a single CCT control. I'll be careful to turn on a little white just to adjust the color saturation a little :) Will... [Read more]

tech1977 12 Dec 2024 16:05

is it possible to have this function? [Read more]