Firmware 2.05.1 to 3
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I HAVE RECENTLY BOUGHT A NEW DUET2 WIFI CURRENTLY RUNNING 2.05.1 FIRMWARE. I HAVE FOLLOWED THE INSTRUCTIONS ON THE DUET INSTALLING FIRMWARE PAGE TO UPDATE TO FIRMWARE 3. HAVE TRIED SEVERAL VARIANTS OF 3: 3.0, 3.1, 3.2. ALL WITH THE SAME RESULT. PANELDUE SHOWS "FILE TOO BIG" EACH OF THE BIN FILE ARE ABOUT 500KB. IS THERE SOMETHING I NEED TO DO TO UPDATE SUCCESSFULLY ?
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please don't use ALLCAPS it comes across as shouting.
see this documentation:
https://duet3d.dozuki.com/Wiki/New_firmware_update_instructions
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The firmware version 3.0 file is under 448Kb and you should be able to install it along with the new SDiap file in the 3.0 release. From 3.0 you can upgrade to later versions.
