For your 3D printer you can also run Klipper on the rPi and get substantial performance improvements over Marlin.
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For your 3D printer you can also run Klipper on the rPi and get substantial performance improvements over Marlin.
I was going to give Klipper a try when I upgrade the mainboard.
Yes. That's what I did. I upgraded my Ender 3 Pro mainboard to a SKR 1.3 with a rPi 4 running Klipper.
I really should do a post about it.
How much faster is it?
At least 100% faster.
I increased print speed from 50 to 100 mm/s in Cura with no ill effect.
I think it could go faster still.
I did a detailed post here: https://stemgeeks.net/hive-163521/@apshamilton/upgrading-the-ender-3-pro-with-klipper-on-raspberry-pi4-skr-1-3-mainboard-and-tmc2209-drivers