Mellow FLY-F407ZG WiFi 32-Bit 3D Printer Motherboard 9 Motors
Mellow FLY-F407ZG WiFi 32-Bit 3D Printer Motherboard 9 Motors
Mellow FLY-F407ZG WiFi 32-Bit 3D Printer Motherboard – 9 Motor Drives, 6 Extruders
Take your 3D printing to the next level with the Mellow FLY-F407ZG — a high-performance 32-bit motherboard built on the powerful STM32F407ZGT6 ARM Cortex-M4 chip running at 168 MHz. Designed for advanced machines like the Voron, CoreXY, Kossel, Ultimaker, and traditional XYZ printers, this board gives you the processing power, flexibility, and wireless connectivity demanded by serious makers and professional print farms alike.
Made in Mainland China.
Why Choose the FLY-F407ZG Motherboard?
- 9 Independent Motor Drives – Supports X, Y, Z, E0–E5 axes, with a dedicated Z3 limit switch interface for triple Z-axis leveling setups
- 6 Extruder Outputs – Perfect for multi-material or complex multi-extruder configurations
- Built-In WiFi Module – Enables 500K+ wireless file transfer and full wireless printer control via your web browser
- Wide Driver Compatibility – Works with A4988, LV8729, DRV8225, TMC2208, TMC2209, TMC2225, and more via UART/SPI drive modes
- RepRap Firmware (RRF) + Marlin 2.0 – Flash your preferred firmware with ease; full RepRap Duet-style web control available
- FPC Drive Expansion Socket – Reserve port allows expansion of 3 additional stepper motors when needed
- Broad Display Support – Compatible with serial touch screens, 12864 LCD, 2004 LCD, and FLY 4.3/7.0 V1 screens
- BLTouch Auto Bed Leveling – Built-in support for automatic bed leveling sensors
- 7 NTC Thermistor Interfaces + 1 SPI Thermocouple – Comprehensive temperature monitoring across your entire build
- Flexible Fan Control – 6 controllable fan outputs + 3 uncontrollable fan sockets
- Limit Switch Flexibility – Optional 5V / 12V / 24V limit switch power supply
- Push-Type Heater Terminals – Tool-free, screw-free connections for heating rods for fast, secure wiring
- Input Voltage: DC 12V – DC 24V
Full Specifications
| Chip | STM32F407ZGT6 – 32-bit ARM Cortex-M4 @ 168 MHz |
| Firmware | RepRap / Marlin 2.0 |
| Motor Driver Interfaces | X, Y, Z, E0, E1, E2, E3, E4, E5 (9 total) |
| Extruder Outputs | 6 |
| Driver Support | A4988, LV8729, DRV8225, TMC2208, TMC2209, TMC2225, etc. |
| Drive Mode | UART / SPI |
| Temperature Interfaces | B, T0–T6 (7× NTC 100K + 1× SPI Thermocouple) |
| Controllable Fans | 6 (+ 3 uncontrollable sockets) |
| Displays Supported | Serial touch screen, 12864 LCD, 2004 LCD, FLY 4.3/7.0 V1 |
| WiFi Transfer Speed | 500K+ |
| Input Voltage | DC 12V – DC 24V |
| Limit Switch Power | 5V / 12V / 24V (optional) |
| Assembly Required | No |
| Model Number | 20F407ZGWF |
| Origin | Mainland China |
Quick WiFi Setup Guide
- Download the firmware package from the FLY-F407ZG GitHub repository
- Copy RepRap firmware files to the root directory of your SD card
- Insert SD card into the motherboard and reboot
- Connect via terminal software (e.g. Pronterface), send
M997 S1to flash WiFi firmware - Send
M552 S0to set WiFi to idle, thenM587 S"WiFiName" P"WiFiPassword"to configure - Send
M552 S1to connect, then enter your printer's IP address in a web browser for full wireless control
Compatible Printer Structures
XYZ, Kossel (Delta), Ultimaker, CoreXY, Voron, and more — dual and triple Z-axis configurations fully supported.
Related Products You May Like
- 5-Pair Nitrile Work Gloves – Anti-Slip Full Finger Safety – Ideal for safe handling during assembly
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- T2 Pure Bare Copper Wire 0.1–2mm Round Solid Uncoated 10M – Quality wiring for your 3D printer build
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Frequently Asked Questions
Q: Is the Mellow FLY-F407ZG compatible with Voron 3D printer builds?
A: Yes — the Mellow FLY-F407ZG motherboard is fully compatible with Voron printer designs, including CoreXY kinematics. Its 9 independent motor drive interfaces, 6 extruder outputs, triple Z-axis support, and RepRap/Marlin 2.0 firmware make it an excellent choice for Voron builds.
Q: Which stepper motor drivers are supported by the FLY-F407ZG?
A: The board supports a wide range of drivers including A4988, LV8729, DRV8225, TMC2208, TMC2209, and TMC2225. Both UART and SPI drive modes are supported, allowing you to take full advantage of TMC silent drivers and advanced features like StealthChop and SpreadCycle.
Q: How does the built-in WiFi work on the FLY-F407ZG motherboard?
A: The integrated WiFi module connects your printer to your local network, enabling 500K+ wireless file transfers and full wireless printer monitoring and control via a web browser — no USB cable needed. Setup is done through RepRap G-code commands (M587, M552) and takes just a few minutes.
Q: Does the FLY-F407ZG support automatic bed leveling?
A: Yes. The FLY-F407ZG has built-in support for BLTouch and other automatic bed leveling sensors, as well as dedicated interfaces for dual Z-axis and triple Z-axis printer configurations for precise, consistent first layers.
Q: What displays are compatible with the FLY-F407ZG?
A: The board supports serial touch screens, 12864 LCD panels, 2004 LCD displays, and FLY 4.3/7.0 V1 touch screens, giving you flexibility in choosing your preferred interface.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.