For comma device firmware flashing. which includes: 1. comma pedal 2. White panda 3. Grey panda 4. Black panda 5. Comma 2 / C2 6. Comma 3 / C3 7. C-SDSU
DFU key will bring your device into DFU mode. You can then flash your device using dfu-util in Linux.
For pedal/SDSU firmware, check here: https://github.com/fraserxiong/panda_firmware.
Tutorial f
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thank you
J
jin · March 4, 2026
Arrived in a timely manner and worked perfectly to update the firmware on my Comma 3X