@phaedrux
And what IP address does your computer have? Is it in the same subnet as 120.20.20.x?
Oh, it was not in the same subnet indeed.
Autoconfiguration IPv4 Address. . : 169.254.163.65
I changed the IP of the board as follows:
M552 S0
Network stopped
ok
M552 S1 P169.254.163.66
ok
Ethernet running, IP address = 169.254.163.66
M552
Ethernet is enabled, configured IP address: 169.254.163.66, actual IP address: 169.254.163.66
ok
and now it works:
47412121-0137-4cdf-9ef1-577dcbaaa494-image.png
Updating the firmware on the mini5 is a bit different over USB.
https://duet3d.dozuki.com/Wiki/Installing_and_Updating_Firmware#Section_Duet_3_Mini_5_WiFi_Ethernet
Oh great, thanks, I had missed it.
Thanks a lot for your help