Waveshare Dual Gigabit Ethernet 5G/4G Base Board Designed for Raspberry Pi Compute Module 4

SKU: rz24316887
In Stock


  1. Power input 5v/2.5a
  2. Micro SD card slot
  3. HDMI connectors
  4. RJ45 Gigabit Ethernet
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This is a dual Gigabit ethernet 5G/4G baseboard, which is designed for Raspberry Pi Compute Module 4. It is suitable for evaluating the Raspberry Pi CM4 or being integrated into end products.

Whats on Board:

CM4 DUAL ETH 4G 5G BASE details intro

  1. CM4 socket: suitable for all variants of Compute Module 4
  2. 40PIN GPIO header: for connecting sorts of HATs
  3. RJ45 Gigabit Ethernet
    dual RJ45 Gigabit Ethernet, 10/100/1000M compatible
    ETHERNET 0: CM4 original ETH
    ETHERNET 1: USB extended ETH
  4. USB 3.2 ports: 3x USB 3.2 Gen1, for connecting sorts of USB devices
  5. HDMI connectors: 2x HDMI, supports 4K 30fps output
  6. CAM: 2x MIPI CSI camera ports
  7. DC power supply: 7~36V DC wide voltage range power input
  8. Dual LED indicators
    red: Raspberry Pi power indicator
    green: Raspberry Pi operating status indicator
  9. Micro SD card slot: for connecting a Micro SD card with pre-burnt image (Lite variant ONLY)
  10. FAN header: for connecting cooling fan, allows speed adjustment and measurement
  11. DISP0
    MIPI DSI display port
  12. USB SLAVE port:for burning system image into Compute Module 4 eMMC variants
  13. RTC battery holder: supports CR1220 button cell
  14. RTC interruption configuration
    PI-RUN: CM4 will reboot on RTC interruption
    GN-EN: CM4 power-down on RTC interruption
    D4: D4 pin is triggered on RTC interruption
  15. IO-VREF selection:set the CM4 IO logic level as 3.3V or 1.8V
  16. FAN power supply selection:select 5V or 12V power to drive the fan
  17. 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
  18. RTC/FAN I2C bus selection
    SDA0/SCL0: I2C-10 is shared with CSI/DSI
    GPIO3/2: I2C-1 is shared with 40PIN header
  19. RTL8153:USB Gigabit Ethernet chip
  20. EMC2301:fan controller allows fan speed adjustment and measurement
  21. VL805:USB 3.0 HUB


  1. Cm4 socket suitable for all variants of computing module 4
  2. Networking dual gigabit ethernet rj45
  3. M.2 b key, for connecting 5g / 4g module
  4. Nano-sim card slot supports standard nano-sim card for 5g/4g/3g/2g communication
  5. USB USB 3.2 gen1 × 2
  6. Pin header raspberry pi 40pin pin header
  7. Display mipi dsi port (15pin 1.0mm FPC connector)
  8. Camera mipi csi-2 port × 2 (15pin 1.0mm fpc connector)
  9. Video hdmi × 2, supports 4k 30fps output
  10. Rtc real-time clock with a battery socket and ability to wake to compute module 4
  11. Storage MicroSD card socket for compute module 4 lite (without emmc) variants
  12. Fan header 5v/12v (12v by default), allows speed adjustment and measurement
  13. Power input 5v/2.5a
  14. Dimensions 99.6 × 87.0mm

Package Includes:

1 x Waveshare Dual Gigabit Ethernet 5G/4G Base Board