I have the MP 3D Select Mini V2 and can’t find out how to connect it to the app, do I need to buy anything to use the printer? Please say no 
Unfortunately yes, you need an AstroBox Controller: https://www.astroprint.com/connect-3D-printer-cloud
I have the MP 3D Select Mini V2 and can’t find out how to connect it to the app, do I need to buy anything to use the printer? Please say no
Unfortunately yes, you need an AstroBox Controller: https://www.astroprint.com/connect-3D-printer-cloud