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
![Marlin 3D Printer Tool – Marlin3dPrinterTool is a open-source software that helps you configure and test your 3D printer. Marlin 3D Printer Tool – Marlin3dPrinterTool is a open-source software that helps you configure and test your 3D printer.](https://marlin3dprintertool.se/wp-content/uploads/2019/03/marlin3dprintertool-logo.png)
Marlin 3D Printer Tool – Marlin3dPrinterTool is a open-source software that helps you configure and test your 3D printer.
![Marlin Surface scanning on a Delta 3D printer - help - #39 by bastardazzo - Software / Firmware - V1 Engineering Forum Marlin Surface scanning on a Delta 3D printer - help - #39 by bastardazzo - Software / Firmware - V1 Engineering Forum](https://us2.dh-cdn.net/uploads/db5587/original/3X/0/8/08fe3f8dfa0774b35c3f87b6e18737ad7822ebfb.png)