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🚀 Quick Start

🎯 Goal of this guide: Within 30 minutes, complete the system deployment and firmware flashing for the Fly-PI V3 mainboard, bringing it to a state where it can connect to Klipper and perform basic testing.
✅ Completion indicator: Access the Klipper interface via a web browser.

📍 Important Notes
  • 📦 Required Accessories: Fly-PI V3 must be used with a Fly-M2WE or TF card, otherwise the system will not boot.
  • ⚡ Power Requirements: Input voltage range is 12V-24V. Do not exceed this range.
  • 🔌 Safe Operation: Always disconnect power before performing any wiring operations! When flashing firmware, also follow the guide's instructions.
  • 🔧 Tool Preparation: Prepare basic tools like a screwdriver and data cable in advance.

📦 Step 1: Prepare Tools and Resources

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📝 Contents Included
  • MobaXterm (for connecting to the host computer)
  • CH340 (serial port driver for system connection)
  • Panasonic_SDFormatter (for formatting TF cards)
  • SetupSTM32CubeProgrammer (for flashing the lower computer firmware)

🖥️ Step 2: Install System and Basic Configuration

1. System Image Flashing

2. System Basic Configuration

3. Network and Remote Connection

4. Display Device Configuration

5. Host Computer Power Supply


📝 Notes for This Step
  • Ensure the TF card or M2WE is correctly formatted before flashing the image.
  • The first system boot may take 3-5 minutes; please be patient.
  • Default SSH credentials: username: root, password: mellow.
  • Screen configuration is only necessary if you have a screen device.

📈 Step 3: Extended Features and Advanced Configuration (Optional)

The following features can be configured step-by-step as needed after completing the basic setup and ensuring the printer operates normally:

Camera Usage


External Toolboard

External Fan

Resource Download


  • It is recommended to configure and test extended features one by one to avoid changing too many parameters simultaneously.
  • Camera configuration requires an additional USB camera device.
  • Resonance compensation requires an accelerometer sensor.
  • Toolboard connection is suitable for multi-toolhead 3D printers.
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