I3 Pro X Getting Started

[Sareno]

Hi All,

A while ago I bought a 2nd hand I3 Pro X and used it mainly for Arduino casings and RC parts. Both dont need to be very beautiful and all went well.

But now I would like to go more in depth with the printer. Things like a part cooler, auto leveling (BLtouch), Led lightning, other fila, fan control etc.

I have the GT2560 REV A mainboard with Marlin. Firmware version unknown, I am not at home.

The previous owner told me that he already optimized it and that I do not need newer firmware but if that is true, I do want to understand it.

So, my question to you is:

How can I learn G-Code and where?
How can I learn to understand the Marlin Firmware (I have Arduino knowledge)
How can I learn to understand the settings of Marlin. For example, when I auto-home, the X-axis and Y-Axis are -9 and -5. Again, working fine but I want to know why and how.

So basically, where and how can I learn to understand this technology to get the best out of my Geeetech?

Thanks!

[Sareno]

Up!

[William]

Hi, you can learn more about g-code on Marlin's official website.
https://marlinfw.org/