Mini Dual Gigabit Ethernet Base Board Designed For Raspberry Pi Compute Module 4

Overview

CM4-DUAL-ETH-MINI, a baseboard that can be used with Raspberry Pi Compute Module 4, supports 5V DC Type-C interface power supply, and features dual Gigabit Ethernet ports, single-channel USB2.0 with a fan interface and standard Raspberry Pi 40Pin interface, which is suitable for scenarios requiring multiple network ports such as soft routing.

Standard CM4 Socket And 40PIN GPIO Header Suitable For Compute Module 4 Lite/EMMC Series Module

Onboard ETH/Micro TF/USB Interfaces Meet The Needs Of Specific Applications In Development

Caution

1. Do not plug or unplug any device other than a USB while it is powered on. 2. Confirm the fan voltage before connecting, only 5V fans are supported. 3. The Type C interface can be used as a power supply or as a USB interface to program the image (need to use the DIP switch to switch). 4. In order to ensure the normal power supply for CM4, please do not connect other devices when using the Type C interface to program the image. 5. When CM4 is in normal use, it needs to provide 5V/2A power supply for CM4. Otherwise, there may be problems such as automatic shutdown, frequency reduction and so on. 6. USB2.0 is closed by default, if you want to open it, you need to add "dtoverlay=dwc2, dr_mode=host in config.txt". 7. For Opwenwrt, see the instructions for use. 8. This expansion board does not support the POE function.