To get what I need out of my 3D printer it was clear that the Gen7 although a great board to build was not going to be suitable for every day use.
I got myself a RAMPS and assorted add-on boards:
- RAMPS 1.4 shield & Arduino Mega
- LCD, SD & Click encoder combo
- Lots of new wiring
- An EEPROM
- Bluetooth HC-06 module (already had this)