K40 Interface with ST7789

Redesign K40 Laser Cutter with IPS Display

In this module, I did a lot of measuring and drawing.

For example, I have a front, side and top view of the various arrangements that are possible.

I finally chose a intuitive interface that feels modern and reliable.

By the way, that's also why I decided to have a IPS screen to integrate.

It immediately communicates information or errors so that the user can quickly and easily locate the problem.

Now that I know the position of all the elements, I can determine the placement of the arduino and two protoplates invent.

The intention was to make the whole thing as modular as possible with the shortest possible cable distance between the proto plates and the arduino.

This adjustment allows me and future creators to make rapid hardware adjustments.

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