Description
In the box
- CM4-DUAL-ETH-4G-5G-BASE x1
1
Dual GigE 5G/4G Base For CM4
Suitable For Evaluating The Raspberry Pi CM4 Or Being Integrated Into End Products
Powerful Ethernet Capability, 5G/4G Cellular Support
Communication Module Compatibility
Compatible With Communication Modules With M.2 B KEY Interface
Specifications
| CM4 SOCKET | suitable for all variants of Compute Module 4 |
|---|---|
| NETWORKING | Dual Gigabit Ethernet RJ45 |
| M.2 B KEY, for connecting 5G / 4G module | |
| Nano-SIM card slot, supports standard Nano-SIM card for 5G/4G/3G/2G communication | |
| USB | USB 3.2 Gen1 × 2 |
| PIN HEADER | Raspberry Pi 40PIN GPIO header |
| DISPLAY | MIPI DSI port (15pin 1.0mm FPC connector) |
| CAMERA | MIPI CSI-2 port × 2 (15pin 1.0mm FPC connector) |
| VIDEO | HDMI × 2, supports 4K 30fps output |
| RTC | Real-time clock with battery socket and ability to wake Compute Module 4 |
| STORAGE | MicroSD card socket for Compute Module 4 Lite (without eMMC) variants |
| FAN HEADER | 5V/12V (12V by default), allows speed adjustment and measurement |
| POWER INPUT | 5V/2.5A |
| DIMENSIONS | 99.6 × 87.0mm |
Connecting With Compute Module 4
Standard CM4 Socket And Color-Coded Raspberry Pi 40PIN GPIO Header
Suitable For Compute Module 4 Lite/EMMC Series Module
Rich Interfaces
Providing Interfaces Including: ETH/CSI/DSI/RTC/HDMI/Micro SD/USB/M.2 B KEY
Application Example
Suitable For Raspberry Pi Projects Which Require Multi Peripherals, Or Industrial Applications
for reference only, CM4, display, cameras, and fan are NOT included.
What’s On Board
- CM4 socket
suitable for all variants of Compute Module 4 - 40PIN GPIO header
for connecting sorts of HATs - Dual RJ45 Gigabit Ethernet
10/100/1000M compatible
ETHERNET 0: CM4 original ETH
ETHERNET 1: USB extended ETH - HDMI connectors
2x HDMI, supports 4K 30fps output - USB 3.2 ports
2x USB 3.2 Gen1, for connecting sorts of USB devices - PWR & USB
DC power supply or USB programming port - FAN header
for connecting cooling fan, allows speed adjustment and measurement - CAM
2x MIPI CSI camera ports - 4G/5G module status indicator
STA red: module enable indicator
NET green: module operating status indicator - CM4 status indicator
PWR red: Raspberry Pi power indicator
ACT green: Raspberry Pi operating status indicator - BOOT selection
ON: CM4 will be booted from USB-C interface
OFF: CM4 will be booted from eMMC or Micro SD card - DISP
MIPI DSI display port
- M.2 B KEY
supports 4G/5G modules, or other communication modules using USB channel - Nano-SIM card slot
supports standard Nano-SIM card for 5G/4G/3G/2G communication - Micro SD card slot
for connecting a Micro SD card with pre-burnt image (Lite variant ONLY) - RTC battery holder
supports CR2032 button cell - RTC interruption configuration
PI-RUN: CM4 will reboot on RTC interruption
GL-EN: CM4 powerdown on RTC interruption
D4: D4 pin is triggered on RTC interruption (default) - IO-VREF selection
set the CM4 IO logic level as 3.3V (default) or 1.8V - FAN power supply selection
select 12V (default) or 5V power to drive the fan - RTC/FAN I2C bus selection
SDA0/SCL0: I2C-10 is shared with CSI/DSI (default)
GPIO3/2: I2C-1 is shared with 40PIN header - System function configuration
BT_DIS: Bluetooth disabled, for CM4 with antenna variant ONLY
WiFi_DIS: WiFi disabled, for CM4 with antenna variant ONLY
WP_DIS: boot mode switch, ONLY be used when NOT booted from eMMC or SD card - RTL8153
USB Gigabit Ethernet chip
Outline Dimensions
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