While I wait for a few things to get here so I can work on the nozzles, I've been playing around with a GUI front end for the machine. You don't need it, anything with a terminal program will work, but this will make some things a bit easier.

I am getting slowed down because of finances (I'm working on a fixed disability income and sometimes I have to wait for the next months check to get here) but at least small things like this GUI can advance the project during the downtime.

Here's what it looks like so far:

It still needs a few functions added, but what's there already works good, and I think it's pretty good for only a day or so's work. :)