Product Overview
Fly-CM4 is fully compatible with Raspberry Pi 3B and 4B, and is specially improved for Raspberry Pi CM4 expansion. This expansion board provides a complete set of functions optimized for 3D printers. The 12-24V DC power supply ensures power stability, which is crucial for precise control and continuous operation of 3D printers. It supports FLY-TFT and Fly-HDMI screen FPC cable connection functions, providing a more convenient wiring method. It provides a CAN port, allowing the host computer to connect directly to the lower computer via CAN, which is currently a relatively popular method.
Quick Start Guide
Guide Objective: Complete the installation of the FLY-CM4, Raspberry Pi CM4 compute module, system storage, and basic peripherals.
Mainboard and Toolboard ID Search
Before starting, completely turn off the printer and disconnect the power supply. Do not plug or unplug cables, organize interface wiring, or touch terminals while the power is on.
HDMI Wiring
Before starting, completely power off the printer and disconnect the power supply. Do not plug or unplug cables, arrange interface wiring, or touch terminals while the power is on.
DSI Screen Usage Guide
Before starting, fully shut down the printer and disconnect the power supply. Do not plug or unplug wiring harnesses, arrange interface cable sequences, or touch terminals while the device is powered on.
CSI Camera Usage
Before starting, completely shut down the printer and disconnect the power supply. Do not plug or unplug cables, organize wiring connections, or touch terminals while the device is powered on.
Raspberry Pi CM4 System Flashing
Before starting, completely power off the printer and disconnect the power supply. Do not plug or unplug wiring harnesses, arrange interface cable order, or touch terminals while the device is powered on.
TF Card Installation
3D Model and Schematic
* This document provides the following
CM4 Precautions
Before any wiring or DIP switch operations, be sure to turn off the printer and disconnect the power. When flashing the system, also follow the corresponding guide.