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Revision to Installing and Updating Firmware

David Crocker

In firmware 1.21 and later, the Duet WiFi and Duet Ethernet use a common firmware binary file, which is named Duet2CombinedFirmware.bin. However, if the current firmware on your Duet is 1.20 or earlier then it won't recognise that name as being a valid firmware binary. Therefore, after downloading Duet2CombinedFirmware.bin, rename it to DuetWiFiFirmware.bin or DuetEthernetFirmware.bin (as appropriate for your board) and then upload it.
If you have an older Duet WiFi board then you should also upgrade the iap4e.bin file to the current version, to ensure that future firmware upgrades go smoothly.
== How to recover if the main firmware and WiFi firmware versions get out of step on your Duet WiFi ==

To undo the changes made by this version, click 'Revert Changes.' This will automatically restore the previous version of this guide.

Revert Changes