Raspberry Pi CM4 - Mini Base Computer Kit without CM4

The "Raspberry Pi CM4 - Mini Base PC Kit" is a high-quality expansion board for the Raspberry Pi Compute Module 4 from Waveshare. Developers can use it to expand their IoT and embedded system projects and add new functions. The board is robust and space-saving, and offers a wide range of inputs and outputs, including Ethernet, USB, HDMI, GPIOs and serial ports. The device is powered by a 5 VDC power supply and is compatible with Linux and Android.

The platform is easy to install and use, and comes with a USB-to-HDMI adapter for easy connection to an HDMI monitor. Waveshare's website provides detailed technical specifications, dimensions and images to help customers choose the right product. With the "Raspberry Pi CM4 - Mini Base PC Kit", developers can take their Raspberry Pi Compute Module 4 projects to a higher level and improve functionality.

Specifications

• Compute Module 4 SOCKET for all CM4 variants
• Network Port:
  • Gigabit Ethernet RJ45 connector (10M/100M/1000M Network support)
• USB-C Port:
  • For Power Supply / Programming (5V/2.5A) for eMMC burning
• M.2 M-KEY-Slot for communication modules or NVME Solid State Drives up to Type 2242
• Raspberry Pi 40-Pin GPIO header Connector onboard for easy HAT's integration.
• USB Ports for connecting USB Devices:
  • 2 × USB 2.0 Type A
  • 2 × USB 2.0 Type A via FFC connector (on the USB/HDMI Adapter).
• MIPI DSI display port (via 15pin 1.0mm FPC connector)
• 2 × HDMI port (including one port via FFC connector), supports 4K 30fps output
  • HDMI0 Port: Output: 4K@30fps
  • HDMI1 FFC port to connect to USB/HDMI Adapter (Output: 4K@30fps)
• LED Indicator:
  • M.2: Status Interface
  • ACT: Raspberry Pi Status Interface
  • PWR: Raspberry Pi Power Supply
• BOOT Switch
  • ON: CM4 would be booted from USB-C interface
  • OFF: CM4 would be booted from eMMC or TF card
• RTC-Unit: Unit with CR1220 socket support to enable ability to wake Compute Module 4
• RTC interrupt selection
  • PI-RUN: CM4 reboot on RTC interruption
  • GN-EN: CM4 shutdown on RTC interruption
  • D4: D4 pin is triggered on RTC interruption
• Storage ability with TF card socket for CM4 4 Lite (without eMMC) variants
• Fan Header (5V Input)
  • For speed adjustment and measurement

Delivery scope:

1. 1 × CM4-IO-BASE-B
2. 1 × Metal case (top and bottom)
3. 1 × USB-A to USB-C cable 1m
4. 1 × USB HDMI Adapter
5. 1 × FFC cable 6PIN 1.0 pitch 60mm
6. 1 × FFC cable 20PIN 0.5 pitch 60mm
7. 1 × Fan-4010-PWM-5V
8. 1 × 5V 3A USB-C power adapter
9. 1 × Screws pack
10. 1 × Screwdriver

Documentation:

• CM4-IO-BASE-B