2026 Beginner’s Guide to Install Marlin on BIGTREETECH SKR Mini E3 V3.0 & TFT35

In this video, I’ll take you step by step through the process of installing and customizing Marlin firmware on the BIGTREETECH SKR Mini E3 V3.0 and TFT35 touchscreen display. Whether you're upgrading your 3D printer, configuring stepper drivers, or tweaking settings like bed size and print statistics, this guide has you covered! What You’ll Learn in This Video: Downloading and setting up Marlin firmware Installing Visual Studio Code & required plugins Configuring stepper drivers, bed size, and printer settings Compiling and flashing firmware to your 3D printer motherboard Updating and customizing the TFT35 touchscreen display Adding a custom logo & modifying UI elements By the end of this tutorial, you’ll have a fully customized Marlin firmware tailored to your 3D printer! Download Links: Visual Studio Code: https://code.visualstudio.com/ Download Marlin Firmware: https://marlinfw.org/meta/download/ Download Marlin Board Configurations on Github: https://github.com/MarlinFirmware/Con... BIGTREETECH TFT Firmware: https://github.com/bigtreetech/BIGTRE... BIGTREETECH SKR Mini E3 V3.0 Official website: https://biqu.equipment/products/bigtr... Precompiled BIN-files for Ender 3/ Ender 5: https://github.com/bigtreetech/BIGTRE... Something that I didn't mention in this video: If you want to reset the motherboard, you can make a text-file called "RESET.txt" and put it in the motherboard, it will reset. If you found this guide helpful, don’t forget to like, comment, and subscribe for more 3D printing tutorials! Let me know in the comments if you have any questions or need help. #MarlinFirmware #BIGTREETECH #SKRMiniE3V3 #TFT35 #3DPrinter #FirmwareUpgrade #MarlinConfig #DIY3DPrinter Music in this video: Intro song: Lensko - Rebirth (NCS) Video song: Vibe Tracks - Deep Hat (Youtube Audio Library) https://linktr.ee/CreativeElectronics Timestamps: 00:00 Intro 00:14 Downloading Marlin Firmware 00:30 Setting Up Visual Studio Code + Auto Build Marlin Plugin 00:56 Configuring the SKR Mini E3 V3.0 Board 01:51 Editing Marlin Configuration (Hard Method) 03:10 Editing Marlin Configuration (Easy Method) 03:40 Building & Flashing Firmware to the Printer 04:03 Checking if the Firmware Installed Correctly 04:14 Downloading TFT35 Touchscreen Firmware 04:46 Customizing the TFT Display UI & Icons 05:48 Editing Marlin Firmware for the TFT Display 07:09 Flashing Firmware to the TFT35 Display 07:29 Checking if the Firmware Installed Correctly 07:49 Outro