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# designreview·Active

a stepper driver using the f1c100s linux

a stepper driver using the f1c100s linux chip: https://tscircuit.com/shibosoftwaredev/f1c100s linux stepper controller 3d for the nema 8 stepper motor: https://www.moonsindustries.com/p/nema 08 standard hybrid stepper motors/ms08hy1p4050 000004611110028700

Started by shiboOct 1, 20269 messages

Discussion

Last active 38 minutes ago · plain text
shibooriginal post
a stepper driver using the f1c100s linux chip: https://tscircuit.com/shibosoftwaredev/f1c100s-linux-stepper-controller#3d for the nema 8 stepper motor: https://www.moonsindustries.com/p/nema-08-standard-hybrid-stepper-motors/ms08hy1p4050-000004611110028700
Screenshot_2026-10-01_at_7.26.44_AM.pngScreenshot_2026-10-01_at_7.26.44_AM.png
Seve
for NEMA8 steppers, we'll buy from steppers online
Seve
they are standard anyway
Seve
also remove the empty space on the board AND USE USB PD
Seve
why is i2c and SPI exposed?
Seve
how do you chat with the controller
Seve
there is no ethernet (the main reason to have linux?)
Seve
it's an interesting idea to have them exposed to allow connecting a display but not at the cost of a massive amount of board space
Seve
put "nema17" or whatever in the name of your package so that we know what it's supposed to go onto

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