GitHub - MarlinFirmware/Marlin: Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. Many commercial 3D printers come with Marlin installed. Check with your vendor if you need
![using ramps 1.4, drv8825, marlin firmware, nema17. motors don't move, only a whining/hissing sound. any advice? : r/Reprap using ramps 1.4, drv8825, marlin firmware, nema17. motors don't move, only a whining/hissing sound. any advice? : r/Reprap](https://external-preview.redd.it/using-ramps-1-4-drv8825-marlin-firmware-nema17-motors-dont-v0-pM6jcBxioTuWzjPEdlhELLoXLeq3IGdE5KVtRe2wstk.png?format=pjpg&auto=webp&s=467404e34ff7abf83d5e06c80632d7b25bede46e)
using ramps 1.4, drv8825, marlin firmware, nema17. motors don't move, only a whining/hissing sound. any advice? : r/Reprap
![3D Printer Marlin Firmware, Basic Configuration Setup Guide | Airtripper's 3D Printer and Arduino Blog 3D Printer Marlin Firmware, Basic Configuration Setup Guide | Airtripper's 3D Printer and Arduino Blog](https://airtripper.com/wp-content/uploads/2013/01/marlin-firmware-v1-20x4-lcd-panel.jpg)
3D Printer Marlin Firmware, Basic Configuration Setup Guide | Airtripper's 3D Printer and Arduino Blog
![SunRobotics LCD SMART Graphic Display CONTROLLER 128X64 VERSION RAMPS 1.4 RepRap 3D Printer DIY Project marlin firmware compatible : Amazon.in: Industrial & Scientific SunRobotics LCD SMART Graphic Display CONTROLLER 128X64 VERSION RAMPS 1.4 RepRap 3D Printer DIY Project marlin firmware compatible : Amazon.in: Industrial & Scientific](https://m.media-amazon.com/images/I/61d3CDrOTML.jpg)