How can I connect the T8SG Lite with the dfu upgra

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03 Sep 2018 16:30 #70628 by fin
I own T8SG Lite. I also own Devo 7e and 10, T8SG-Plus, IR8M.
Only T8SG Lite can not connect to the dfu upgrade tool. It will not be recognized.
I like the small part of Lite. I succeeded in putting 4 in 1 RF module on Lite, but I can not upgrade firmware.
The quad that my daughter made to fly was a Flysky protocol, so I modified it.

That transmitter is very small and adapts to my daughter's hand. The stick is not a good product, but it is better to reach even with a little finger.

Please lend me your wisdom.

(I'm sorry for my poor English)

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03 Sep 2018 17:08 - 03 Sep 2018 17:10 #70629 by vlad_vy
We have not support for T8SG Lite. Probably it can work with "T8SG V2" firmware with changed "hardware.ini".

You can try to use DfuSe v2.31 to upgrade T8SG Lite.
www.deviationtx.com/downloads-new/category/162-walkera

Can you provide original T8SG Lite "hardware.ini" file?
Last edit: 03 Sep 2018 17:10 by vlad_vy.

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03 Sep 2018 20:37 #70631 by fin
Thank you for your quick reply. I knew that Lite was not supported. However, since there is no big difference in hardware, I agree with your way of thinking. That's right, it will surely work with T8SG V2 or T8SG firmware.
Attach hardware.ini here. It is factory default.

However, I think that the problem is not this file. The dfu upgrade tool does not recognize LITE. It is supposed to be connected, but it is not displayed on the Avaiable DFU Device.
All other transmitters are recognized, but only LITE is useless.

There is no problem with USB connection. As a memory, it works properly and you can browse all files.
Attachments:

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04 Sep 2018 13:46 #70644 by fin
I understood!
Apparently I understood the cause. Successful connection, successful upgrade of firmware.
I found out. T8SG LITE means that SW located in the right shoulder will not be recognized as STM Device if it is located in the back.
This switch needs to be located in front. In other words, I have to get down.
Then it will be recognized as an STM Device and you can use the dfu upgrade tool.

https://youtu.be/yEoVgyD-_qU

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05 Sep 2018 16:19 #70665 by fin
Replied by fin on topic T8SG LITE FULL-PROTOCOLS
I found that it can be recognized as an STM device by defeating the right shoulder switch, so I upgraded the firmware successfully.
This is a movie that describes the procedure to modify all the protocols supported by Deviation using 4 in 1 RF module.

T8SG Lite Full-Protocols Mod

thank you

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10 Sep 2018 18:58 - 10 Sep 2018 19:05 #70777 by Whiffles
I tried flashing the v2 firmware and it does not work. What modifications need to be made to hardware.ini?
Last edit: 10 Sep 2018 19:05 by Whiffles.

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10 Sep 2018 19:14 #70779 by Whiffles
I cannot seem to download the attached hardware.ini.

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11 Sep 2018 10:23 #70791 by Berk
Hello Fin ,

Where can i find the stock firmware of the Jumper t8 Lite ? ( t8sq-v.5.0.0-91beb1b ) Or is there any way to initiliaze my transmitter without using the firmware ? I need to do factory reset but i could not find a way to do it!..

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11 Sep 2018 12:51 - 11 Sep 2018 12:52 #70796 by Scousethief
Replied by Scousethief on topic How can I connect the T8SG Lite with the dfu upgra
Here is my T8 backup ,rename to .rar and use winrar to extract the files and then upgrade with DFU tool
Attachments:
Last edit: 11 Sep 2018 12:52 by Scousethief.

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11 Sep 2018 15:36 #70802 by Berk
:ohmy: Thank you very very much scousethief. Is this stock firmware ( t8sq-v.5.0.0-91beb1b ) or newer one ??

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11 Sep 2018 15:39 #70803 by Berk
Oh i saw the firmware , i am sorry.. Thanks a lot again . B)

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11 Sep 2018 17:56 #70808 by Scousethief
Replied by Scousethief on topic How can I connect the T8SG Lite with the dfu upgra
no problem Berk , hope it helped

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