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[BK7231T] - LSC Smart Led Light Strip RGBCW 20W(Action store)

dannyx323 
LSC Smart Led Light Strip RGBCW bought at Action store in NL at arround €20,-
Brand: LSC
Chip: BK7231T
Module: Chip on pcb
Article number: 3000342

TODO: ir-remote and 3 buttons on module




Settings with RGB CW without buttons and remote:





About Author
dannyx323 wrote 3 posts with rating 2 . Been with us since 2021 year.

Comments

p.kaczmarek2 11 Nov 2022 04:06

Hello, thank you for determining the pins. The IR receiver is already supported by code, can you try it out? Just set the "IRRecv" role to the correct pin (find out which) and you should see the log info... [Read more]

dannyx323 15 Nov 2022 17:48

Hi, work in progress i will post the results. How can i trace the hardware pin numbers to the software pin numbers in openbeken? I guested the pwm with trail and error. But the ir and button pins... [Read more]

p.kaczmarek2 15 Nov 2022 18:00

Here is the pinout of BK7231T: https://obrazki.elektroda.pl/4643963000_1668531485_thumb.jpg First pin is marked with dot. You can also take a look where a crystal oscillator is on the board and... [Read more]

dannyx323 15 Nov 2022 23:26

Had ir kind of working but with the wrong actions and only some were reacting on pin 25 After updating to version 1.15.36 lost ir calls in the logs. The 3 buttons (on pcb) are connected as follow but... [Read more]

p.kaczmarek2 16 Nov 2022 08:13

On OBK panel, you are supposed to use "P15" etc indexing. For your LED driver, you should set: - IR Recv - set 3 PWM pins, with channels 1, 2 and 3 - set one button - just a Button, second Button_NextColor,... [Read more]

alfakenzo 19 Jan 2023 21:00

I got the same LSC Led strip, but I got a BK7231N. I set the PWM but I can't get working the Ir remote. Maybe you can help. I add some photos. https://obrazki.elektroda.pl/4885128200_1674158285_thumb.jpg... [Read more]

p.kaczmarek2 19 Jan 2023 21:17

Have you tested with multimeter which pin is connected to IR receiver? Once a IRRecv role is set, the device should print received IR codes in console. Here's detailed topic: WiFi RGB LED controller... [Read more]

alfakenzo 19 Jan 2023 21:29

Which pin should be irecv? [Read more]

p.kaczmarek2 19 Jan 2023 21:44

I don't know, it depends on the device. You'd have to check them one by one or look at the PCB traces. [Read more]

upin 30 Mar 2023 23:30

I bought the same device as @dannyx323 in an Action store in DE at around €20. LSC Smart Led Light Strip RGBCW Brand: LSC Chip: BK7231N Module: Chip on pcb Article number: 3000342 In my case... [Read more]

p.kaczmarek2 31 Mar 2023 08:38

@upin is the packaging/versionining the same? If not, please attach device/packaging photos so I can add it to templates list. Use the "Btn_SmartLED" role, it gives full control over the device... [Read more]

upin 31 Mar 2023 12:58

Thank you, @pkaczmarek2 , for your quick reply and helpful pointers. Yes, the packaging is the same. Even the article number is still 3000342. I attach some pictures of product packaging below. With... [Read more]

User0815 02 May 2023 18:15

Marke: LSC Chip: BK7231T Modul: Chip auf Platine Artikelnummer: 3000342 Unten Backup vom original BK7231T LSC IR Code & Scripte Funktuniert BK7231T Config Chip IR codes backlog startDriver... [Read more]

p.kaczmarek2 02 May 2023 18:19

Hello @user0815 ,thank your for submitting the binary. Here's the extracted OBK template: { "vendor": "Tuya", "bDetailed": "0", "name": "TODO", "model": "TODO", "chip": "BK7231T", ... [Read more]

User0815 02 May 2023 19:34

Marke: LSC Chip: BK7231N Modul: Chip auf Platine Artikelnummer: 3000342 Ist für BK7231N IR Code & Scripte Funktuniert BK7231N Config Chip IR codes backlog startDriver WEMO; startDriver... [Read more]

p.kaczmarek2 05 May 2023 09:58

Very good configuration example! That way one can use both IR remote and Btn_SmartLED to get full control over the LED strip. [Read more]

alejandroflores8 04 Jun 2023 12:59

Hello, Here is my configuration. It should be in the events section since I am not knowledgeable about the topic and I did it based on what I discovered at the time. If someone could correct them... [Read more]