I have a 3D printer, nextion touchscreen, radds V1.6 and Arduino Due controller. Milestone 1:You'll have to come up with the idea how to wire everthing, and come up with the progra mm for the controlls (based on Marlin or Marlin Kindra or repetier). Milestone 2: you'll have to make approx 25 touchscreen menu pages. Complete design for every page will be delivered in adobe photoshop. Despite of design, buttons and other features like real time temperature display have to be included! To have an indication what information has to be displayed on the nextion touch screen, I have included all screens with old fashioned design. Please make a specific bid for total project.