Mks Gen-L 2.1 3D Printerfor Control Board - Ramps 1.4 / Mega 2560 R3 Usb Stock - Walmart.com
3D-Touch Auto Bed Leveling Sensor + Upgrade Ramps 1.5 Base on Ramps 1.4 Control Panel Board Expansion Board For 3D Printer | Sensor, Upgrade, 3d printer
Mks Gen-L 2.1 3D Printerfor Control Board - Ramps 1.4 / Mega 2560 R3 Usb Stock - Walmart.com
RAMPS 1.4 3D Printer Controller Board – Review the Specs | All3DP
25A Mainboard Expansion Module Heated Bed Control High Current Powerfu — Kingroon 3D
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 :
Prusa 3.9.0 for RAMPS 1.4 board by cimoalpacino | Download free STL model | Printables.com