Industrial IoT Mini-Computer Based On Raspberry Pi Compute Module 4 (NOT Included), PoE, 5G/4G, Metal Case, With Cooling Fan
Industrial IoT Mini-Computer Based On CM4

Designed For Raspberry Pi Compute Module 4

Waveshare CM4 Industrial IoT Board Inside, Fast And Easy To Build A Mini-Computer

Part List Comparison
 RAW BASE BOARDMINI-COMPUTER KIT
CM4 Industrial IoT Board√√
Metal case√
5000rpm cooling fan√
12V 2A power adapter√
Screwdriver and screws√

Waveshare CM4 Industrial IoT Board Inside

Make It Easy To Build Your Own Raspberry Pi CM4 Mini PC

for reference only, CM4, 4G module, and antenna are NOT included.
Base Board Specifications
CM4 SOCKETsuitable for all variants of Compute Module 4
NETWORKINGGigabit Ethernet RJ45 connector, integrates 802.3af-compliant PoE circuit (5V/2.5A)
M.2 B KEY, supports 5G / 4G module
SIM card slot, supports standard SIM card for 5G/4G/3G/2G communication
CONNECTORIsolated RS485, Isolated RS232, PCIe Gen 2 x1, I2C, ADC, GPIO
USBDual USB 2.0 Type A
DISPLAYDual MIPI DSI display ports (15pin 1.0mm FPC connector)
CAMERADual MIPI CSI-2 camera ports (15pin 1.0mm FPC connector)
VIDEODual HDMI ports, supports 4K 30fps output
RTCReal-time clock with battery socket and ability to wake Compute Module 4
STORAGEMicroSD card socket for Compute Module 4 Lite (without eMMC) variants
FAN HEADERallows speed adjustment and measurement, 5V / 12V input
POWER INPUT7V~36V wide range
DIMENSIONS160 × 114mm
Comparing The Expansion Boards
CM4 BASE BOARDINTERFACE COUNT AND SPECIFICATIONS
POEGIGABIT
ETH		40PIN
GPIO		PCIEUSB①DSIHDMICSIRTCFAN
HEADER		POWER
INPUT		FEATURES

MINI BASE A		 ×1√M.2 M2.0×4×1×2×2 5V5Vmini size

MINI BASE B		 ×1√M.2 M2.0×4×1×2×2√5V5Vmini size

DUAL GIGABIT ETH		 ×2√ 3.0×3×1×2×2√5/12V7-36V 

IOT BASE		√×1 Gen2×12.0×2×2×2×2√5/12V7-36V5G/4G support
RS232
RS485
ADC

POE BASE (B)		√×1√Gen2×12.0×4×2×2×2√5/12V5VRS232
RS485

POE BASE		√×1√ 3.0×4×2×2×2√5/12V7-36V 

RASPBERRY PI OFFICIAL		②×1√Gen2×12.0×4×2×2×2√12V12V 
NOTE① 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).
Rich Peripheral Connectors

Onboard Connectors Including M.2/CSI/DSI/HDMI/USB/ETH/PCIe/RS232/RS485

Precise Cut-Out With Clear Label

Each Cut-Out Is Completely Aligned With The Connector

Cooling Fan Included

Comes With Cooling Fan, Combined With The Airflow Vent, Better Heat Dissipation

Wall Mount Support

Wall Mount Holes On Two Sides, Handy For Mounting

Application Examples

Binocular Vision, PoE Powered Raspberry Pi Projects, Or Other Industrial Context

for reference only, displays, cameras, and antennas are NOT included.
Outline Dimensions
PACKAGE CONTENT

Weight: 0.643 kg

  1. Compute Module 4 PoE 4G Board x1
  2. Metal case (top and bottom) x1
  3. Fan-4010-PWM-12V x1
  4. Screwdriver x1
  5. Screws pack x1
  6. OPTIONS 12V 2A power adapter x1