How to flash MMU3 without a cable/connected computer?
 
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How to flash MMU3 without a cable/connected computer?  

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Barry Robbins
(@barry-robbins)
Eminent Member
How to flash MMU3 without a cable/connected computer?

My computer is in a different room, 20 feet away.  Not a laptop and my printer is mounted in an enclosure.  Is there really no way to flash the MMU3 without a direct connection to a computer?

Posted : 29/03/2024 6:54 pm
cupajoe24
(@cupajoe24)
Eminent Member
RE: How to flash MMU3 without a cable/connected computer?

I used Octoprint with the firmware flasher extension, but that requires a Raspberry Pi. So technically speaking, yes you need some kind of computer, you can't just load it off a flash drive or something.

Posted : 29/03/2024 7:04 pm
Juan Puchol
(@juan-puchol)
Active Member
RE: How to flash MMU3 without a cable/connected computer?

Hello, the easy way is to remove only the MMU board, flash the firmware (you don't need additional power only the provided by the usb cable) and reinstall.

Happy multimaterial printing!

Posted : 31/03/2024 9:04 am
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