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GitHub - perivar/grblForRAMPS: RAMPS 1.4 fork of Grbl. An open source, embedded, high performance g-code-parser and CNC milling controller written in optimized C that will run on a straight Arduino
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Ramps 1.6 Expansion Control Panel With Heatsink Upgraded Ramps 1.4/1.5 For Arduino 3d Printer Board - 3d Printer Parts & Accessories - AliExpress
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Wiring up a laser to Ramps 1.4 with Marlin 2.1.1 on MPCNC - Software / Firmware - V1 Engineering Forum
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