Controllers

Duet

The Duet 2 (Wifi or Ethernet)- are control boards for 3D printers and other similar robots. These control boards are based on a 32-bit ARM processor, running RepRapFirmware. The Duet family can all be controlled through a web interface, but they also support a touchscreen called the PanelDue. They all have a connector for an expansion board containing additional stepper drivers and I/O circuitry - the Duex 2 and Duex 5 for the Duet 2 (WiFi and Ethernet)

Major features include:

For more information see the Duet3D wiki - https://duet3d.dozuki.com/

RAMPS

See https://reprap.org/wiki/Arduino_Mega_Pololu_Shield

Radds

RADDS

A nice, sadly not 100% Open, controller board with optional extension board that can controll 6 (with extension board up to 9) independent stepper motors. Usually running ontop of a Arduino Due 32bit Board, so it has plenty of performance to controll all Railcore Aspects. as an alternative to Arduino Due + Raspberry Pi, it could also be mounted ontop of the not so known Udoo Dual / Udoo Quad boards that have an Arduino Due compatible Chip and pinout combined with a ARM Dual/Quad core on a single board.

The Radds can run on 12 or 24 Volts and is quite Flexible in terms of conectivity.

Pros:

Cons: