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

Dual Gigabit Ethernet Base Board

• CM4 SOCKET: suitable for all variants of Compute Module 4
• NETWORKING" Dual Gigabit Ethernet RJ45 connectorUSBUSB 2.0 Port
• PIN HEADER: Raspberry Pi 40PIN GPIO header
• STORAGE: TF card socket for Compute Module 4 Lite (without eMMC) variants
• FAN HEADER: 4-wire SH1.0 port, allows speed adjustment and measurement, 5V
• POWER INPUT: 5V, Type-C interfaceDIMENSIONS55.0 × 68.0mm

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

Rich Interfaces


What's On Board

1. 40PIN GPIO header
   for connecting sorts of HAT
2. CM4 Socket
   suitable for all variants of Compute Module 4
3. RJ45 Dual Gigabit Ethernet Port
   Dual RJ45 Gigabit Ethernet ports, 10/100/1000M compatible
   ETHERNET 0: CM4 original network port
   ETHERNET 1: PCIe extended network port
4. USB 2.0 Type A port
   for connecting sorts of USB devices
5. FAN header
   for connecting cooling fan, allows speed adjustment and measurement
6. Reset button
7. Boot switch
   ON: CM4 would be booted from USB-C interface
   OFF: CM4 would be booted from eMMC or TF car

1. Type-C port
   5V/2.5A power supply, or used for eMMC programming
2. TF card slot
   for connecting a TF card with pre-burnt image (Lite variant ONLY)
3. RTL8111H
   Gigabit NIC chip
4. Indicator
   PWR: indicating the power supply status of Raspberry Pi
   SYS: indicating the working status of Raspberry Pi
5. SYSTEM switch
   EEPROM_WP: Prevent EEPROM from being overwritten
   WiFi_DIS: WiFi disabled, only for CM4 version with wireless
   BT_DIS: Bluetooth disabled, only for CM4 version with wireless

Outline Dimensions

What's in the box?

1 x Mini Dual Gigabit Ethernet Base Board Designed for Raspberry Pi Compute Module 4

Resources

WIKI: www.waveshare.com/wiki/CM4-DUAL-ETH-MINI