Mini Dual Gigabit Ethernet Base Board Designed for Raspberry Pi Compute Module 4
Versatile, Compute Module 4/4S

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

£23.58 - £45.60
Description

Details

Mini Dual Gigabit Ethernet Base Board/Mini-Computer Designed for Raspberry Pi Compute Module 4
Dual Gigabit Ethernet Base Board For CM4

Mini, Practical And Neat

Suitable For Evaluating The Raspberry Pi CM4 Or Being Integrated Into End Products

Version Option

* Please refer to the part list for detailed package content

Dual Gigabit Ethernet Base Board

Dual Gigabit Ethernet Mini-Computer Kit
In addition to the Dual Gigabit Ethernet Base Board, it is equipped with Aluminum Alloy case, fan and power supply adapter


Optional Black Metal Case

Better protection for the base board, comes with cooling fan for efficient heat dissipation

for reference only, CM4 is NOT included.

Specifications
CM4 socket suitable for all variants of Compute Module 4
Networking Dual Gigabit Ethernet RJ45 connector
USB USB 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 interface
Dimensions 55.0 × 68.0mm
What's the differences
CM4 Base Board Interface count and specifications
PoE Gigabit
ETH		 40PIN
GPIO		 PCIe USB① DSI HDMI CSI RTC Fan
Header		 Power
Input		 Features

NANO A		   √   2.0×1     ×1   5V CM4 sized

NANO B		 ×1 √   2.0×1 ×1 ×1 ×1   5V CM4 sized

NANO C		 √   2.0×1 ×1 ×1 ×1   5V Onboard Camera

mini Base A		 ×1 √ M.2 M 2.0×4 ×1 ×2 ×2 5V 5V mini size

mini Base B		 ×1 √ M.2 M 2.0×4 ×1 ×2 ×2 √ 5V 5V mini size

mini Base C		 ×1 √ M.2 M 2.0×2 ×1 ×2 √ 5V 5V Dedicated 40PIN LCD Connector

Touch screen		 ×1   M.2 M 2.0×4   ×1 ×1     5V IPS screen

Mini Dual Gigabit		 ×2 √   2.0×1         5V SH1.0 5V dual ETH

Binocular camera		 ×1 √ M.2 M 2.0×4   ×2       5V dual 8MP
cameras

4CH RS485		 ×1     2.0×2   ×1 ×2 ×1 5V 7-36V dual ETH

WIFI6 DUAL ETH		 ×1 √ M.2 E 2.0×3 ×1 ×2 ×2 ×1 5/12V 7-36V WIFI6 dual ETH

Dual Gigabit ETH		 ×2 √ 3.0×3 ×1 ×2 ×2 √ 5/12V 7-36V

IoT Dual Gigabit ETH		 ×2 √ 3.0×2 ×1 ×2 ×2 √ 5/12V 5V 5G/4G support

IoT Base		 √ ×1 Gen2×1 2.0×2 ×2 ×2 ×2 √ 5/12V 7-36V 5G/4G support
RS232
RS485
ADC

PoE Base (B)		 √ ×1 √ Gen2×1 2.0×4 ×2 ×2 ×2 √ 5/12V 5V RS232
RS485

PoE UPS Base		 √ ×1 √ M.2 M 2.0×4 ×1 ×2 ×2 √ 5/12V 7-36V UPS

PoE Base		 √ ×1 √ 3.0×4 ×2 ×2 ×2 √ 5/12V 7-36V

Raspberry Pi official		 ② ×1 √ Gen2×1 2.0×4 ×2 ×2 ×2 √ 12V 12V

Wireless base		   ×1   M.2 B /
Mini-PCIe		 2.0×3   ×1 ×1 √ 5/12V 5V or
7-36V		 5G/4G support
RS485
CAN
rail-mount

UPS Wireless base		   ×1   M.2 B 2.0×3   ×1 ×1 √ 5/12V 5V or
7-36V		 With UPS
5G/4G support
RS485
CAN
rail-mount

NAS Mini Computer		   ×2 √ M.2 M×2/
Mini-PCIe		 3.0×2   ×2 ×2 √   5V dual M.2 M KEY slots

5″ touch screen		 ② ×1 √ M.2 M 2.0×4   ×1 ×2 √ 5/12V 5V  

7″ all-in-one		   ×1   M.2 M 2.0×4 used ×1 used √ 5/12V
used		 7-36V touch screen
camera
speaker

13.3″ all-in-one		   ×1     2.0×2           12V HD touch screen

13.3″ Magic Mirror		   ×1     2.0×2           12V HD screen,
Speech Assistant
Note ① USB 3.0 is equivalent to USB 3.2 Gen1
② There's PoE header only on the Raspberry Pi official IO board without PoE circuit, that means additional PoE module is required for the official IO board to enable PoE feature.
Unless otherwise specified, the PoE feature here stands for integrating 802.3af-compliant PoE circuit (5V/2.5A).

Connecting with Compute Module 4

standard CM4 socket and 40PIN GPIO header
suitable for Compute Module 4 Lite/eMMC series module

for reference only, CM4 is NOT included.

Rich Interfaces

Precise cut-out with clear label

each cut-out is completely aligned with the connector


Magnetic Design

Magnetic removable top with the location columns, easy to fix and
better protection for the GPIO pins


Heat Dissipation Design

Metal case for large area thermal conductivity and heat dissipation
Built-in speed-adjustable fan with cooling fins, More efficient


Application example

Suitable for Raspberry Pi or other industrial occasions with special function requirements



Assembly Guide


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 card
  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

Product Show
Outline dimensions
Resources & Services

* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.

Quick Overview

CM4-DUAL-ETH-MINI

CM4-DUAL-ETH-MINI x1

CM4-DUAL-ETH-MINI-BOX

  1. CM4-DUAL-ETH-MINI + metal case (assembled) x1
  2. OPTIONS 5V 3A power adapter x1
  3. Screwdriver x1
  4. Thermal tape 2PCS x1
  5. Black anti-slip rubber 4PCS x1
    6. 1
    2
    3
    4
    5