CM4 Maker Board

This maker board for the Raspberry Pi CM4 supports a wide range of input voltages, has a USB-C port for power and data, and includes a MicroSD slot for the CM4 Lite. The board allows for the integration of NVMe SSDs and other M.2 PCIe modules. It offers four USB 2.0 ports, a full-size HDMI port supporting up to 4K resolution, and is compatible with Raspberry Pi HATs. It is also equipped with a real-time clock, making it suitable for applications without internet connectivity. Additional features include 10 GPIO status LEDs, three user buttons, a piezo buzzer, five Grove ports, and a maker port supporting I2C for QWIIC and Stemma QT modules, enhancing its utility for a variety of projects.

What's on Board

Features

• 10x GPIO LED
• 1x microSD Card Slot
• 1x CSI Camera Port
• 1x DSI Display Port
• 5x Grove Ports
  • 2x GPIO Ports (GPIO 5, 6 & 23, 24)
  • 1x PWM Port (GPIO 12, 13)
  • 1x UART Port (GPIO 14, 15)
  • 1x I2C Port (GPIO 2, 3)
• 1x Maker Port (JST-SH 4-Ways Connector)
• 3x User Buttons
• 1x Analog Audio Out
• 1x Piezo Buzzer
• 1x Buzzer Mute Switch
• 2x Power Buttons
• 1x RTC Battery Holder
• 1x PCF85063A RTC
  (Note: DSI & CSI are prohibited when using RTC)
• 1x External Power Button Header
• 1x Boot Switch
• 1x M.2 Connector
• 2x M.2 Mounting Hole
• 1x USB-C
• 1x HDMI
• 4x USB 2.0 Host
• 1x Gigabit Ethernet
• 1x CM4 Socket
• GPIOs Breakout
• 1x DC Power Jack
• 4x Status LEDs

Resources

• Getting Started Guide with CM4 Maker Board
• CM4 Maker Board Datasheet
• CM4 Maker Board CAD File
• Compute Module 4 Product Brief
• Compute Module 4 datasheet
• Compute Module 4 CAD file
• Compute Module 4 Lite (without eMMC) CAD file
• Raspberry Pi Getting Started by raspberrypi.org

Pinout

Package Contents

• 1x CM4 Maker Board
• 4x Silicone Bumper