Arduino IDE for Mac OS X Setup Guide

NOTE: If you are getting errors compiling for a printer with the 2560 board in it go to Tools > Boards > Board Manager. Look for ATmega2560 & revert to 1.6.21. Some users reported issues on Mac OS X with the latest 2560 board library. Installation...

Dual Extrusion Setup Information

When doing dual extrusion there are many ways to go about it. The basic requirements are that you have a board that supports 2 Extruder connections, 2 hotend connections, and 2 hotend thermistor connections. However, if you are using a 2 into 1 adapter you only need a...