How to reflash internal firmware

maroonds · 2 Sept 2021, 20:01

Hi where can I find the internal firmware of my duet maestro to download?

Phaedrux · 2 Sept 2021, 20:10

https://duet3d.dozuki.com/Wiki/Installing_and_Updating_Firmware

If that doesn't help, can you be more specific?

maroonds · 2 Sept 2021, 20:12

@phaedrux It says that I need the firmware binary file for bossa but where do I get it?

Phaedrux · 9 Feb 2021, 20:21

Apparently you didn't read the NOTES BEFORE YOU START section.

Check that you have downloaded the correct firmware before installing it. See section below regarding which files are needed for each board.

You'd want this one by the way

https://github.com/Duet3D/RepRapFirmware/releases/download/3.3/DuetMaestroFirmware.bin

And you'll also want to update the DWC files in the /www folder on the SD card since you're doing this manually.

https://github.com/Duet3D/RepRapFirmware/releases/download/3.3/DuetWebControl-SD.zip

Extract that zip file into the /www folder replacing the contents that are already there.

Once you have updated and connected to DWC, you should verify that the firmware and DWC were updated.

Then to ensure you have all the correct files in place you should upload this zip file to the system tab. This would be the normal way to update when you still have a network connection to DWC active.

https://github.com/Duet3D/RepRapFirmware/releases/download/3.3/Duet2and3Firmware-3.3.zip