FLY (by Mellow) specializes in high-performance 3D printer mainboards, Klipper hosts, and control ecosystem electronics for 3D printing enthusiasts.
FLY, developed by the Fly3D R&D team at Guangzhou Mellow Electronic Technology, offers advanced electronic solutions for the 3D printing community.
Known for their high-performance 3D printer mainboards and Klipper host boards like the Fly-Pi series, FLY provides robust hardware designed to streamline the 3D printing process. Their products are deeply optimized for comprehensive firmware like Klipper and RRF, bridging the gap between complex configurations and straightforward deployments.
From critical wiring diagrams to firmware flashing instructions, these official FLY Docs and user manuals will help you safely assemble, configure, and maintain your custom 3D printing control electronics.
Selected manuals from manuals+ curated for this brand.
Common questions about manuals, registration, and support for this brand.
FLY, a brand by Mellow 3D, develops high-performance 3D printer mainboards, Klipper host boards (such as the Fly-Pi series), and expansion modules for the 3D printing community.
You can find detailed wiring diagrams, hardware setup instructions, and firmware configuration guides within the FLY Docs user manuals provided here or on the official documentation site.
Yes, many FLY boards, such as the Fly-Pi-lite series, come deeply optimized and pre-installed with Klipper firmware and supporting software like Fluidd, Moonraker, and KlipperScreen.
Users must supply their own storage. It is highly recommended to use a Micro SD (TF) card with a capacity between 16GB and 128GB, and a speed rating of Class 10 (C10) or above.