Connecting external stepper and servo motor drivers | Duet3D Documentation
Amazon.com: Oumefar RAMPS 1.4 Controller + MEGA2560 R3 Board + 5pcs Soldered A4988 Stepper Motor Drivers + 5pcs Heat Sinks + 19pcs Jumpers with USB Cable for RepRap 3D Printer Kit : Industrial & Scientific
ramps 1.4 - Can I use external stepper motor power and USB connection - 3D Printing Stack Exchange
Adding more extruders - RepRap
would this be correct for setting up a ramps 1.4 with a heat bed using an external mosfet? sorry it's really messy but hopefully it at least gets the point across :
Ramps - V1 Engineering Documentation
External Stepper Driver Wiring to RAMPS 1.4 : r/3Dprinting
Stepper Driver Adapter Module
Connecting external stepper and servo motor drivers | Duet3D Documentation
Installation question - Board Configuration and Setup - Cohesion3D Community
MKS CD V1.0 External Stepper Driver Interfacing Module – Robu.in | Indian Online Store | RC Hobby | Robotics