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This article provides instructions and information on using the CM4 as a Linux CNC board.

Installing Linux CNC

Go to the Linux CNC ISO website and download the latest pi4 ISO image. It'll be named something like

Unzip the archive

HAL File

The first thing we need to configure for the RPi is an INI and HAL File so that we can get some stepper motors working. Let's have a look at how that might look:

We need an INI file and a HAL file