What is the latest firmware version for Duet 2 Wifi

A Former User

@AdrAs said in What is the latest firmware version for Duet 2 Wifi:

Or is version 3.x only for Duet 3 boards?

No, you can use RRF3 with Duet 2 boards as well (without the single board computer the Duet 3 board has optional support for)

Dougal1957

But you can't go straight to V3.01 you have to go to V3.0 first but be aware going from V2.x to V3.x has a lot of configuration changes to make.

dc42

My recommendation is that anyone using Duet 2 who does not need the facilities of RRF3 stay on 2.05.1 for now, until 3.01 is released.

droftarts

@AdrAs You need to update to the 3.0 release first , then to the latest 3.01-RC4. Or erase the firmware and use Bossa to update the firmware directly.

From https://github.com/dc42/RepRapFirmware/blob/v3-dev/WHATS_NEW_RRF3.md#reprapfirmware-301beta1

You cannot upgrade a Duet WiFi, Ethernet or Maestro direct to this release from RRF 1.x or 2.x because the firmware binary is too large for the old IAP. You must upgrade to version 3.0 first, then from 3.0 you can upgrade to this release.

Also, if you're upgrading from a working RRF 2.x setup, you will need to make substantial changes to your config.g file. Or use the RRF config tool to make a new one.

Ian

AdrAs

Alright, I'll stick to 2.05.1. Version 3 changes don't seem to be important by now. Thanks for your help everyone!

peirof

hi,

i am interested in this post too. Interested in upgrade to version 3, of firmware... but i will wait until 3.01 has released...

Something useful, it will be an upgrade V2 to V3 guide in WiKi.... How to flash, config changes, gcode changes...

Think there are some similar in a post....

dc42

I've added instructions for that at https://duet3d.dozuki.com/Wiki/Installing_and_Updating_Firmware?revisionid=HEAD#Section_Special_considerations_for_upgrading_between_particular_firmware_versions.

peirof

@dc42 perfect... I was waiting something like these...

Stephen6309

@dc42 https://duet3d.dozuki.com/Wiki/Installing_and_Updating_Firmware?revisionid=HEAD#Section_Upgrading_a_Duet_WiFi_Ethernet_Maestro_from_firmware_2_x_to_3_01_or_later has a bad link.

Phaedrux

@Stephen6309 Which one?