Introduction
Fly-CM4 is fully compatible with Raspberry Pi 3B and 4B and is specifically enhanced for the Raspberry Pi CM4. This expansion board provides a comprehensive set of features optimized for 3D printers. The 12-24V DC power supply ensures stable power delivery, which is crucial for precise control and continuous operation of 3D printers. It supports FPC connection for FLY-TFT and Fly-HDMI screens, offering a more convenient wiring method. A CAN port is provided, allowing the host computer to directly connect to the slave computer via CAN, a currently popular approach.
Onboard UTOC Usage
Enabling UTOC Function
HDMI Wiring
* Ready to use without configuration
DSI Screen Usage Guide
Motherboard Wiring
CSI Camera Usage Guide
Motherboard Connection
Raspberry Pi CM4 System Flashing
Open the DIP Switch
TF Card Installation
D Models & Schematics
* This document provides the following resources: