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Topic-icon DFU driver for firmware update

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8 months 1 week ago #29533224 by DL

Hello,

I am trying to update the firmware of my MDC2230 from 1.7 to 1.8 by USB. When I enter in the DFU mode there are not devices available. So I followed the tutorial:
dev.roboteq.com/dev1/index.php/113-suppo...q/402-dfu-driver-faq
to manually install the DFU driver by using the one in the Roborun Plus folder. I tried with both Windows 7 and Windows 10 but the computer is not able to locate the driver inside the Roborun plus Folder.

I am using Roborun 1.8.

Should I use serial connection ?

Thanks

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8 months 1 week ago #29533225 by blake

Yes using an RS232 would circumvent the issue

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3 months 2 weeks ago #29533465 by rameshchander88@gmail.com

i am unable to work in zdfu mode plz tell me how we download it

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3 months 2 weeks ago - 3 months 2 weeks ago #29533469 by Gabriel_Isko

DFU devices should automatically be recognized by windows. If you are having trouble with this than there might be something wrong with your windows USB drivers, or you might have some restricted permissions on your windows user account.

For the quickest solution, I would recommend trying to update the controller's firmware using a different computer. You can also use an RS232 adapter to change the controllers firmware via a comport.

Edit: Just a follow up - if it ends up being a driver related issue we have this FAQ with steps to correct the issue.

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