Aqara LED Bulb T2 (E27, RGB CCT) (6147) | Home Assistant | Page 1

eternal depot Jan 27, 2025, 11:00 PM

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Hi @novel patrol,

I bought some new bulbs from Aqara and paired them via Matter over Thread to HA only. So far so good. But its too early to say something about stability. The brightness transitions are so smooth, and when you switch the bulbs off, the HA web ui switches don't switch on again for a second.

However... The latest available update seems to be 1.0.0.0: https://csa-iot.org/csa_product/led-bulb-t2-e27-rgb-cct-54/

Home Assistant offers me the update to 4.1.0 for both bulbs, which seems to be the latest Nanoleaf firmware (next to 4.1.3).

What is going on here?

Thanks Hoppel

CSA-IOT

csaiot

LED Bulb T2 (E27, RGB CCT)

Brighter Whites, Bolder Colors…

novel patrol Jan 27, 2025, 11:06 PM

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Yeah, I tested the Aqara bulbs and was really happy with them. Big difference compared to a certain other product launch 😉

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The firmware updates come from DCL, not from the product catalog so that 4.1.0 version can be right

eternal depot Jan 27, 2025, 11:26 PM

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novel patrol The firmware updates come from DCL, not from the product catalog so that 4.1.0 v...

So, you mean, I should do the update? 🥳

smoky gyro Jan 28, 2025, 2:08 AM

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if I check the DCL, all the "Aqara Smart Light" list firmware 1.0.0.0 tho.

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@eternal depot what's the specific vendor and product ids of your bulb?

eternal depot Jan 28, 2025, 10:37 AM

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smoky gyro <@1005545243824885782> what's the specific vendor and product ids of your bulb?

Where do I find these information?

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By the way… I opened a Thread in the Aqara Thread, here are the answers in the discussion

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So, it seems to be a bug. As you can see in the screenshot, there is another user with the same issue.

novel patrol Jan 28, 2025, 10:51 AM

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A rather dangerous bugs tbh

eternal depot Jan 28, 2025, 10:51 AM

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Yep

novel patrol Jan 28, 2025, 10:52 AM

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can you make a diagnostics dump and send it to me - in the meanwhile I will check the devices I have here but those were early editions

eternal depot Jan 28, 2025, 10:52 AM

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I do not see the update message anymore. But you will get the diagnostics file in a moment.

novel patrol Jan 28, 2025, 10:53 AM

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eternal depot I do not see the update message anymore. But you will get the diagnostics file i...

Ok, could have been some random fluke then ? Still interesting

eternal depot Jan 28, 2025, 10:53 AM

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📎 matter-9d04dc97a5f491ec49b7dd7b671a4d7e-LED_Bulb_T2_E27_RGB_CCT-27a3aee65c8f25848c9ec3052da98476.json

eternal depot Jan 28, 2025, 10:54 AM

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novel patrol Ok, could have been some random fluke then ? Still interesting

There was another user with the same issue.

novel patrol Jan 28, 2025, 10:54 AM

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Ok the vendor ID and product ID are fine

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This somehow smells like a very strange bug in our OTA logic then

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somehow it matched the wrong device

eternal depot Jan 28, 2025, 10:54 AM

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novel patrol Ok the vendor ID and product ID are fine

where do I find the information in the diagnostics file?

novel patrol Jan 28, 2025, 10:54 AM

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I'm pretty sure the updat ewould have never succeeded

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Schermafbeelding_2025-01-28_om_11.55.28.png

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Just look in the Matter Server UI - endpoint 0 - BasicInformation cluster

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so if you look at the raw attributes in the dump: "0/40/2" and "0/40/4"

eternal depot Jan 28, 2025, 10:56 AM

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novel patrol I'm pretty sure the updat ewould have never succeeded

yeah, maybe, but I was confused about the versioning and didn't want to try the installation of a Nanoleaf firmware on my Aqara bulbs. 😉

smoky gyro Jan 28, 2025, 2:39 PM

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this is confusing tho - nanoleaf hasn't even put the 4.1.0 firmware on the DCL

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latest (on the production dcl, anyways) looks like it's still 3.6.196

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have you been doing anything with testnet or trying to get non-dcl firmware updates applied to nanoleaf bulbs via home assistant?

eternal depot Jan 28, 2025, 8:11 PM

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smoky gyro this is confusing tho - nanoleaf hasn't even put the 4.1.0 firmware on the DCL

Yeah, that’s true.

eternal depot Jan 28, 2025, 8:12 PM

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smoky gyro have you been doing anything with testnet or trying to get non-dcl firmware upda...

No, I never played around with non-official firmware.

novel patrol Jan 29, 2025, 7:03 AM

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Tried to reproduce this issue but I was not able so not sure what happened. Is it still mentioning this update ?

eternal depot Jan 29, 2025, 10:14 PM

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novel patrol Tried to reproduce this issue but I was not able so not sure what happened. Is i...

No, I do not see the update messages anymore. I will buy some more bulbs and report back here.

eternal depot Jan 31, 2025, 12:00 AM

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Today I installed 5 Aqara T2 GU10 bulbs. They all offered me the update to 4.1.0. These bulbs are paired to HA only. Here are the vendor and product id:

eternal depot Jan 31, 2025, 12:49 AM

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novel patrol Jan 31, 2025, 7:59 AM

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Hmm, strange, I will look into it. My review units I have here do nit show that, but those are early samples so not the same as now in production. Do you have test-net DCL enabled in the add-on settings for Matter ?

eternal depot Jan 31, 2025, 8:56 AM

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Yeah, that’s strange. No Testnet DCL is not and was never enabled.

novel patrol Jan 31, 2025, 9:24 AM

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Can you check Matter server logs please ?

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It should print in the log what it discovered for the software updates

eternal depot Jan 31, 2025, 8:54 PM

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novel patrol Can you check Matter server logs please ?

Which log level?

novel patrol Jan 31, 2025, 8:54 PM

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eternal depot Which log level?

I think info is already enough

eternal depot Jan 31, 2025, 8:55 PM

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novel patrol It should print in the log what it discovered for the software updates

This is what I see:

https://dpaste.org/p8K9Q

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The last line is not for the new device.

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So, I do not see any message regarding a firmware update.

novel patrol Jan 31, 2025, 9:00 PM

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Yeah, I have a feeliong that this comes from some cache in the HA side or something.

#Aqara LED Bulb T2 (E27, RGB CCT) (6147)