Advanced 32 - Bit Controller Board for High - Performance 3D Printing (Micro4 Board)

Mellow Fly Micro 4 V1.0 Board HV - Your Gateway to Enhanced 3D Printing

📦 Introducing the Mellow Fly Micro 4, a cutting-edge motherboard specifically designed for 3D printing enthusiasts and professionals alike. This compact yet incredibly powerful board integrates seamlessly into various 3D printing setups, making it the ideal choice for both DIY projects and upgrades to existing machines, such as the Voron V0.1 and Ender 3.

⚡ The Fly Micro 4 is built on the robust Raspberry Pi RP2040, featuring a dual-core ARM Cortex-M0+ processor clocked at 133MHz. This advanced architecture ensures efficient processing, enabling users to maximize their printer's capabilities. The board supports 12-24V DC power input, providing stable performance while eliminating the hassle of requiring a step-down module.

🔩 This innovative board features four TMC2209 stepper motor drivers, empowering your 3D printer with sensorless homing capabilities. The inclusion of heating and temperature measurement interfaces for both the print head and heated bed offers precise control over the printing process. Additionally, it supports automatic bed leveling through BLTouch and metal proximity switches, enhancing print quality and reducing setup time.

😎 With a comprehensive array of connections, the Fly Micro 4 boasts four endstop connections to meet basic 3D printing needs, as well as expansion interfaces for BLTouch and proximity probes. It also includes two controllable 2-wire fan outputs, ensuring your printer remains cool during operation, along with one always-on fan for consistent airflow.

🧩 Whether you are an experienced maker or just starting your 3D printing journey, the Mellow Fly Micro 4 motherboard opens up new possibilities. Coupled with Klipper firmware, it facilitates an efficient and customizable printing experience, making it a valuable addition to any 3D printer setup.

📦 Package Options:

• Set 1: Fly Micro 4 Board*1
• Set 2: Fly Micro 4 Board*1, Lite2 Board*1
• Set 3: Fly Micro 4 Board*1, Fly MiniPad Resistive Screen*1
• Set 4: Fly Micro 4 Board*1, Fly MiniPad Capacitive Screen*1

🧰 Join the Mellow community today and transform your 3D printing experience with the Fly Micro 4!