Mini Base Board (C) Designed for Raspberry Pi Compute Module 4

PACKAGE CONTENT

Weight: 0.051 kg

1. CM4-IO-BASE-C x1
2. Solid State Drives mounting screw x1

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Mini Base Board (C) Designed For Raspberry Pi Compute Module 4

Mini Base Board For Compute Module 4 (Advanced Version)

Suitable For Evaluating The Raspberry Pi CM4 Or Being Integrated Into End Products

Dedicated 40PIN LCD Connector, Powerful Functions In Mini Body

Dedicated 40PIN LCD Connector

One Connection For Display And Touch, Support 70H-1024600-IPS-A Series Display
Easier And Faster To Be Integrated Into Applications

Specifications

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

Compact, Yet Complete

Application Example

Working With An HDMI Display

Working With An Additional Solid State Drives

for reference only, CM4, display, and Solid State Drives are NOT included.

What's On Board

1. CM4 socket
   suitable for all variants of Compute Module 4
2. Power input/Programming
   5V/2.5A power supply, or used for eMMC burning
3. LCD Port
   40PIN LCD display port, for direct connection to 70H-1024600 series display
4. FAN
   for connecting cooling fan, allows speed adjustment via IO ports
5. CAM
   2x MIPI CSI camera ports
6. HDMI0 connector
   HDMI0 port, supports 4K 30fps output
7. USB 2.0 ports
   2x USB 2.0 ports, for connecting sorts of USB devices
8. Gigabit Ethernet connector
   Gigabit Ethernet RJ45 connector, with 10 / 100 / 1000M network support
9. M.2 indicator
   indicating the operating status of M.2 interface
10. PWR indicator
    indicating the status of Raspberry Pi power supply
11. ACT indicator
    indicating the operating status of Raspberry Pi

12. Boot switch
    ON: CM4 would be booted from USB-C interface
    OFF:CM4 would be booted from eMMC or TF card
13. 40PIN GPIO header
    for connecting sorts of HAT
14. TF card slot
    for connecting a TF card with pre-burnt image (Lite variant ONLY)
15. FE1.1S
    USB HUB chip, support expanding USB port
16. M.2 slot
    supports sorts of NVME Solid State Drives, or communication modules with PCIE M.2 KEY-M interface
17. RTC chip
    allows RTC-related functions like wakeup, shutdown, reboot, and more
18. RTC interrupt selection
    GN-EN: CM4 shutdown(by default) on RTC interruption
    PI-RUN: CM4 reboot on RTC interruption
    D4: D4 pin is triggered on RTC interruption
19. RTC battery holder
    supports CR1220 button cell

Outline Dimensions

Resources & Services

WIKI: www.waveshare.com/wiki/CM4-IO-BASE-C