SKU:WSAL23852

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 supportRS232RS485ADC
PoE Base (B)	√	×1	√	Gen2×1	2.0×4	×2	×2	×2	√	5/12V	5V	RS232RS485
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 headersuitable 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 dissipationBuilt-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

8. Type-C port 5V/2.5A power supply, or used for eMMC programming
9. TF card slot for connecting a TF card with pre-burnt image (Lite variant ONLY)
10. RTL8111H Gigabit NIC chip
11. Indicator PWR: indicating the power supply status of Raspberry Pi SYS: indicating the working status of Raspberry Pi
12. 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

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

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

Lieferumfang

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
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• Vendor:

  WaveShare

• Tags: Brand_waveshare,  Cat_board,  Cat_hat,  Cat_kit,  Compat_raspberry_pi,  Platform_raspberry_pi,  Sub_4s,  Sub_compute_module_4,  Sub_versatile