![LGT Longer LK4 Pro 3D Printer with Glass Plate, Open Source with Resume Printing, Built-in Safety Power Supply, 220x220x250mm: Amazon.com: Industrial & Scientific LGT Longer LK4 Pro 3D Printer with Glass Plate, Open Source with Resume Printing, Built-in Safety Power Supply, 220x220x250mm: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61CLu4LrEfL.jpg)
LGT Longer LK4 Pro 3D Printer with Glass Plate, Open Source with Resume Printing, Built-in Safety Power Supply, 220x220x250mm: Amazon.com: Industrial & Scientific
![I need help creating a Marlin 2.1.2 Firmware for my Longer3D LK4 PRO (U30 Pro) with BL Touch : r/MarlinFirmware I need help creating a Marlin 2.1.2 Firmware for my Longer3D LK4 PRO (U30 Pro) with BL Touch : r/MarlinFirmware](https://external-preview.redd.it/i-need-help-creating-a-marlin-2-1-2-firmware-for-my-v0-q7rSuj4oTBcY8QOGxS5JPynICflj8eXUrhrz12WOQmc.jpg?auto=webp&s=0e6115ca6dac88cd405e72a79528ce4d93ae6dc6)
I need help creating a Marlin 2.1.2 Firmware for my Longer3D LK4 PRO (U30 Pro) with BL Touch : r/MarlinFirmware
![LONGER LK4 3D Printer 90% Pre-Assembled with 2.8" Full Color Touch Screen, Resume Printing, Filament Detector, Built-in Safety Power Supply 220x220x250mm: Amazon.com: Industrial & Scientific LONGER LK4 3D Printer 90% Pre-Assembled with 2.8" Full Color Touch Screen, Resume Printing, Filament Detector, Built-in Safety Power Supply 220x220x250mm: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51ZRB7Dwa2L._SY350_PKmb-play-button-overlay_.jpg)
LONGER LK4 3D Printer 90% Pre-Assembled with 2.8" Full Color Touch Screen, Resume Printing, Filament Detector, Built-in Safety Power Supply 220x220x250mm: Amazon.com: Industrial & Scientific
![Longer3D Announces Two Affordable Desktop 3D Printers: Orange 30 & LK4 Pro - 3DPrint.com | The Voice of 3D Printing / Additive Manufacturing Longer3D Announces Two Affordable Desktop 3D Printers: Orange 30 & LK4 Pro - 3DPrint.com | The Voice of 3D Printing / Additive Manufacturing](https://3dprint.com/wp-content/uploads/2019/10/Longer-LK4-Pro.jpg)
Longer3D Announces Two Affordable Desktop 3D Printers: Orange 30 & LK4 Pro - 3DPrint.com | The Voice of 3D Printing / Additive Manufacturing
![Longer LK4 Pro - Passer sous marlin 2.X - Page 2 - Alfawise / Longer3D - Forum pour les imprimantes 3D et l'impression 3D Longer LK4 Pro - Passer sous marlin 2.X - Page 2 - Alfawise / Longer3D - Forum pour les imprimantes 3D et l'impression 3D](https://www.lesimprimantes3d.fr/forum/uploads/monthly_2020_04/IMG_20200405_231935.jpg.c20bd85f1427d082ac1782da326ff3b7.jpg)
Longer LK4 Pro - Passer sous marlin 2.X - Page 2 - Alfawise / Longer3D - Forum pour les imprimantes 3D et l'impression 3D
GitHub - mrv96/Alfawise-U30-Pro-Longer-LK4-Pro-Marlin-2-Stock-Mainboard: Reduction of about 20% of used RAM and, with a simple HW mod, possibility to install ESP3D with no original feature loss.
GitHub - DaGr70/Marlin_Longer_LK4_pro: Optimized firmware for RepRap 3D printers based on the Arduino platform. Modified with a new DWIN T5UID1 touchscreen implementation.
![Longer LK4 X 3D Printer with Intelligent self-Leveling, 95% Pre-Assembled Silent Open Source Motherboard, Dual Blower Kit, PEI Bed Plate, Printing Size 8.7x8.7x9.8 inch for DIY Home School Printing: Amazon.com: Industrial & Longer LK4 X 3D Printer with Intelligent self-Leveling, 95% Pre-Assembled Silent Open Source Motherboard, Dual Blower Kit, PEI Bed Plate, Printing Size 8.7x8.7x9.8 inch for DIY Home School Printing: Amazon.com: Industrial &](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71psjppO7kL._AC_UF894,1000_QL80_.jpg)