Wave Pi Compute Board - Dual Gigabit Ethernet

This is a dual Gigabit ethernet 5G/4G base board, which is designed for Raspberry Pi Compute Module 4. It is suitable for evaluating the Raspberry Pi CM4 or being integrated into end products.

W20885-003

Quick Spec

  • 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 × 87mm

Dimensions

CM4-DUAL-ETH-4-G-5-G-BASE-details-size

Board Interface

CM4-DUAL-ETH-4-G-5-G-BASE-details-5
CM4-DUAL-ETH-4-G-5-G-BASE-details-7

Board Layout

CM4-DUAL-ETH-4-G-5-G-BASE-details-intro
  1. CM4 socket: suitable for all variants of Compute Module 4
  2. 40PIN GPIO header: for connecting sorts of HATs
  3. Dual RJ45 Gigabit Ethernet:
    • 10/100/1000M compatible
    • ETHERNET 0: CM4 original ETH
    • ETHERNET 1: USB extended ETH
  4. HDMI connectors: 2x HDMI, supports 4K 30fps output
  5. USB 3.2 ports: 2x USB 3.2 Gen1, for connecting sorts of USB devices
  6. PWR & USB: DC power supply or USB programming port
  7. FAN header: for connecting cooling fan, allows speed adjustment and measurement
  8. CAM: 2x MIPI CSI camera ports
  9. 4G/5G module status indicator:
    • STA red: module enable indicator
    • NET green: module operating status indicator
  10. CM4 status indicator:
    • PWR red: Raspberry Pi power indicator
    • ACT green: Raspberry Pi operating status indicator
  11. BOOT selection:
    • ON: CM4 will be booted from USB-C interface
    • OFF: CM4 will be booted from eMMC or Micro SD card
  12. DISP: MIPI DSI display port
  13. M.2 B KEY: supports 4G/5G modules, or other communication modules using USB channel
  14. Nano-SIM card slot: supports standard Nano-SIM card for 5G/4G/3G/2G communication
  15. Micro SD card slot: for connecting a Micro SD card with pre-burnt image (Lite variant ONLY)
  16. RTC battery holder: supports CR2032 button cell
  17. 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)
  18. IO-VREF selection: set the CM4 IO logic level as 3.3V (default) or 1.8V
  19. FAN power supply selection: select 12V (default) or 5V power to drive the fan
  20. RTC/FAN I2C bus selection:
    • SDA0/SCL0: I2C-10 is shared with CSI/DSI (default)
    • GPIO3/2: I2C-1 is shared with 40PIN header
  21. 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
  22. RTL8153: USB Gigabit Ethernet chip

Resources

Shipping List

  • 1 x Wave Pi Compute Board - Dual Gigabit Ethernet


Wave Pi Compute Board - Dual Gigabit Ethernet

  • Brand: Waveshare
  • Product Code: W20885
  • Weight: 0.11kg
  • Stock

    Warehouse Stock Status Location
    Centurion Limited Stock UL560
    Stellenbosch New Product Arriving Soon

    We ship free of charge between branches to complete your order.

  • R968.00 (Inc Tax: R1,113.20)


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Tags: wave, rasp, raspberry, pi, compute, board, dual, gigabit, gig, gb, ethernet, 5g, 4g, cm4, module 4