Daniel Would

Hey, just wanted to let you know I ran through this upgrade today. Hit a couple of hiccups that you might want to be aware of. With the ‘step 5’ upgrade for some reason teh wifi fimware failed to install properly. When it didn’t come back after a while I connected serial via YAT. M552 told me the wifi was stuck, then: m997 S1 succesfully initiated the update which then ran fine and everything came back up and I continued.

Then with step8 upgrading to 3.3 again the wifi failed. This time M997 said it couldn’t find the relevant file in firmware/DuetWifiServer.bin it turns out in 3.3 they decided to separate the firmware files out of the sys folder and so that upgrade didn’t work. not sure how it would ever have worked for anyone. but hey. I popped the SD in my computer. created a /firmware folder and copied all the .bin files from sys into there. Then back in the duet and issued m997 s1 from YAT and all was good from then on. Haven’t used the new version in anger yet, but I’m looking forward to trying it out.