I have this ceiling lamp and am willing to make it local-only. Before flashing the device, what should I expect for the remote control? This model has a BLE remote; will this work for me or not? If you need, I can post some internal photos of the lamp remote? Brand: Tuya Model: BW-CLT2 Chip:...

IR remotes are supported, RF not yet. What kind of remote does it have? Btw, I've found some photos on the banggood page comments: How your device looks like? Does the remote have IR diode?

>>21747474 added some pictures to the first post. Removal of the PCB from the case is hard, as it has a big cooling plate which covers the fixing screw. I'm still thinking about a non-destructive remote teardown

How is U5 connected to CB3L? How is U5 marked? I don't think we have this RF chip supported yet.

[BK7231N / CB3L] BlitzWill BW-CLT2 LED smart ceiling light question

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#1 21747385 10 Nov 2025 18:58

csabaa csabaa

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Post #1
21747385 10 Nov 2025 18:58

I have this ceiling lamp and am willing to make it local-only. Before flashing the device, what should I expect for the remote control?
This model has a BLE remote; will this work for me or not? If you need, I can post some internal photos of the lamp remote?

Brand: Tuya
Model: BW-CLT2
Chip: BK7231N [CB3L]
https://www.banggood.com/BlitzWill-BW-CLT2-LE...ote-Control-and-DIY-Scene-Mode-p-1973815.html
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#2 21747474 10 Nov 2025 20:43

p.kaczmarek2 p.kaczmarek2

Moderator Smart Home

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Post #2
21747474 10 Nov 2025 20:43

IR remotes are supported, RF not yet. What kind of remote does it have?

Btw, I've found some photos on the banggood page comments:

How your device looks like? Does the remote have IR diode?

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.
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#3 21747497 10 Nov 2025 21:18

csabaa csabaa

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Post #3
21747497 10 Nov 2025 21:18

>>21747474 added some pictures to the first post. Removal of the PCB from the case is hard, as it has a big cooling plate which covers the fixing screw. I'm still thinking about a non-destructive remote teardown
#4 21747554 10 Nov 2025 22:11

p.kaczmarek2 p.kaczmarek2

Moderator Smart Home

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Post #4
21747554 10 Nov 2025 22:11

How is U5 connected to CB3L? How is U5 marked? I don't think we have this RF chip supported yet.

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.
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