Tuya 3rd Shorter Smart WiFi engine Motorized curtain cornice Intelligent Track Rod curtain motor Support Alexa Google Home Alice

I am sorry, but I don't know this particular model of the device. It is very possible that it runs on BK7231 chip and can be programmed with OpenBeken, but I can't say it with 100% certainty. It may also be on ESP8266 or something else. Someone would have to order one piece and check. I can help with adding new features for that kind of device, if that's needed.

I received the engine, is it possible?

@kinziulisKinziulisLT unfortunately it's a Realtek chip, not supported yet for OpenBK

OK understandAdded after 1 [minutes]:Is it planned to do it?

We've been working on Realteks in the past year: the way, do you know how to make a safe UART capture on such a device so we can analyze TuyaMCU packets?

I believe so, if you're asking how to connect to UART and sniff it

Are you sure? But you know that you must never do it while the device is connected to mains? Maybe you could do packet capture when doing chosen actions with Tuya App so we can analyze it with:

Hi, what's the progress and is there an instruction to install that fork for Realtek?I have RL8710bx device

No errors found. Sending the same message:>>20618016no problem

Obk - Possible connect this device “Tuya 3rd Shorter Smart WiFi engine Motor” ?

kinziulisKinziulisLT 942 10

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#1 20562036 01 May 2023 09:37

kinziulisKinziulisLT kinziulisKinziulisLT

Level 5

Post #1
20562036 01 May 2023 09:37

Tuya 3rd Shorter Smart WiFi engine Motorized curtain cornice Intelligent Track Rod curtain motor Support Alexa Google Home Alice
https://www.aliexpress.com/item/1005004444898982.html?spm=a2g0o.cart.0.0.202b38daRw6JB8&mp=1
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#2 20562137 01 May 2023 11:11

p.kaczmarek2 p.kaczmarek2

Moderator Smart Home

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Post #2
20562137 01 May 2023 11:11

I am sorry, but I don't know this particular model of the device. It is very possible that it runs on BK7231 chip and can be programmed with OpenBeken, but I can't say it with 100% certainty. It may also be on ESP8266 or something else. Someone would have to order one piece and check.

I can help with adding new features for that kind of device, if that's needed.

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.
#3 20562292 01 May 2023 13:39

kinziulisKinziulisLT kinziulisKinziulisLT

Level 5

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Post #3
20562292 01 May 2023 13:39

Ok i buy and try
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#4 20617268 14 Jun 2023 18:51

kinziulisKinziulisLT kinziulisKinziulisLT

Level 5

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Post #4
20617268 14 Jun 2023 18:51

I received the engine, is it possible?
#5 20617868 15 Jun 2023 09:17

ferbulous ferbulous

Level 18

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Post #5
20617868 15 Jun 2023 09:17

@kinziulisKinziulisLT unfortunately it's a Realtek chip, not supported yet for OpenBK
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#6 20617869 15 Jun 2023 09:19

kinziulisKinziulisLT kinziulisKinziulisLT

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Post #6
20617869 15 Jun 2023 09:19

OK understand

Added after 1 [minutes]:

Is it planned to do it?
#7 20617873 15 Jun 2023 09:24

p.kaczmarek2 p.kaczmarek2

Moderator Smart Home

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Post #7
20617873 15 Jun 2023 09:24

We've been working on Realteks in the past year:
https://github.com/openshwprojects/OpenRTL8710BN
By the way, do you know how to make a safe UART capture on such a device so we can analyze TuyaMCU packets?

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.
#8 20617876 15 Jun 2023 09:27

kinziulisKinziulisLT kinziulisKinziulisLT

Level 5

Topic author Helpful post? (0)

Post #8
20617876 15 Jun 2023 09:27

I believe so, if you're asking how to connect to UART and sniff it
#9 20618016 15 Jun 2023 11:21

p.kaczmarek2 p.kaczmarek2

Moderator Smart Home

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Post #9
20618016 15 Jun 2023 11:21

Are you sure? But you know that you must never do it while the device is connected to mains?

Maybe you could do packet capture when doing chosen actions with Tuya App so we can analyze it with:
https://www.elektroda.com/rtvforum/topic3970199.html#20528459

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.
#10 20618025 15 Jun 2023 11:27

ferbulous ferbulous

Level 18

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Post #10
20618025 15 Jun 2023 11:27

p.kaczmarek2 wrote:
We've been working on Realteks in the past year:
https://github.com/openshwprojects/OpenRTL8710BN
Btw do you know how to make a safe UART capture on such device so we can analyze TuyaMCU packets?

Hi, what's the progress and is there an instruction to install that fork for Realtek?
I have RL8710bx device
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#11 20618038 15 Jun 2023 11:35

kinziulisKinziulisLT kinziulisKinziulisLT

Level 5

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Post #11
20618038 15 Jun 2023 11:35

No errors found. Sending the same message:

>>20618016
no problem
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Topic summary

The discussion revolves around the compatibility and programming of the "Tuya 3rd Shorter Smart WiFi engine Motor" for motorized curtains. Initial inquiries suggest the device may utilize a BK7231 chip, potentially allowing for programming with OpenBeken, though uncertainty remains regarding its actual chip type, which was later identified as a Realtek chip. Users express interest in testing the device and inquire about the possibility of UART capture for analyzing TuyaMCU packets. The conversation highlights ongoing efforts to develop support for Realtek chips and the importance of safe practices during device analysis.
Summary generated by the language model.