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Hi there,

I'm trying to update the EVM firmware but with no success. The steps in the user guide say to short SCL and SDA before connecting the USB plug. When I do this my Device Manager only shows an unknown Device. The user guide says I should see a device called “DFUDevice”.

When I start DFUTEST.EXE the device is not recognized.

I've tried it several times but the device will never be recognized by windows as DFUDevice. So how can I update the TAS Firmware then?