We've recently added both the Joystick and Calibrate apps into 3DPrinterOS so users have even more control over their 3D Printers. This should let users who in the past needed Pronterface to load / unload filament or calibrate their printers to manage all of these tasks right from 3DPrinterOS.You can find them under applications in the "Printers" tab of your account.See the screenshot below:[caption id="attachment_1290" align="aligncenter" width="800"]
Manual Control options for your 3D Printer[/caption]