Red Error Light on nano after firmware upgrade

1

Hi guys,
after trying to upgrade firmware on nano.
I have a red error light

7-55-2
7-55-21920×1080 158 KB

and the usb now registers as the highlighted device below

usb-devices
usb-devices694×149 33 KB

Could someone please point me in the right direction to recover the device?
Thanks for your time,
Ben

2

Hi Ben,

Your device is just in bootloader mode. If you’re on the latest CW commit, follow the instructions at Updating Firmware — ChipWhisperer 5.6.1 documentation. Otherwise, follow these instructions from step 5: API — ChipWhisperer 5.6.1 documentation.

Alex

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3

Thanks Alex!
Got the firmware flashed and updated.
Thanks for your time,
Ben

1 Like