I am making a total new interface for the open source marlin kimbra software.
This time with a 7" nextion intelligent screen in vertical position.

One of the reasons of doing this project was the many problems I've got with my Leapfrog Bolt pro printer, it was a disaster. The first layer was always a big problem, the extruders are sooo bad that is was impossible to work with. Since it wasn't that all open source I wanted to bring new life into this machine. Based on the Marlin Kimbra software I'm started to do so.
If your one of the victims too you can follow me to a full working printer :-)