![Rat Rig Community [Unofficial]](https://cdn.discordapp.com/icons/582187371529764864/08375bea6b5b9088b6d4cfc2b6e25fba.webp?size=48){kind=icon}
unable to connect to MCU
my skr pro 1.2 is unable to connect to my raspberry pi 4. it has worked for 1.5 years now and had to update using a fresh install.
i have tried several thing
-no cables and no jumper and no tmc 2209
-some jumpers
-different sd cards
-different usb cable
-different format size 4kb , 8kb
- 32 bit version and 64 bit version of ratos
-older version of ratos
please help
i have tried several thing
-no cables and no jumper and no tmc 2209
-some jumpers
-different sd cards
-different usb cable
-different format size 4kb , 8kb
- 32 bit version and 64 bit version of ratos
-older version of ratos
please help
![Rat Rig Community [Unofficial] banner](https://cdn.discordapp.com/banners/582187371529764864/4ee3e42e227d6aac26f048a3e69d5924.webp?size=480)
The #1 unofficial Rat Rig Community on Discord!
14,070Members
Resources
Recent Announcements
Similar Threads
Was this page helpful?
![Rat Rig Community [Unofficial]](https://cdn.discordapp.com/icons/582187371529764864/08375bea6b5b9088b6d4cfc2b6e25fba.webp?size=16){kind=icon}