Ramps 1.4 just switched to using DRV8825: The jumpers, they do nothing!
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Ramps - V1 Engineering Documentation
FrankenVinci - Converting a Bricked Da Vinci to RAMPS Controller | TechMonkeyBusiness
Ramps - V1 Engineering Documentation
RAMPS 1.4 controller | PS9888 | Automatic Liquid Dispensing
RepRap Ramps1.4 3D printer circuit connection graph « osoyoo.com
Ramps1.4 - Geeetech Wiki
File:Jumper ramps.png - wiki3dline
Ramps - V1 Engineering Documentation
RAMPS 1.4 - RepRap
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Installing and Configuring DRV8825 Stepper Drivers : 3 Steps - Instructables
RAMPS 1.4 - Stepper Driver install - DRV8825 - YouTube
UART This! Serial Control of Stepper Motors With the TMC2208, Ramps 1.4 and Marlin : 15 Steps - Instructables
DRV8825 jumper layout | Arduino projects, Stepper motor, Arduino
Build a 3D printer - Part 11: Electronics | ezContents blog
RAMPS 1.4 - RepRap
Arduino RAMPs 1.4 Custom Firmware –
Smart RAMPS - A4988 Stepper - YouTube
TwinTeeth - Wiring the electronics | Diyouware.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 - Amazon.com
External Stepper Driver Wiring to RAMPS 1.4 : r/3Dprinting
RAMPS 1.4 - RepRap
