Raspberry Pi CM4-NANO-C User Guide

 Note: Do not include Raspberry Pi CM4, Please Buy alone.


  • CM4-NANO-C (Raspberry Pi CM4 Ultra Mini Expansion Board Type C) is a baseboard that can be used with Raspberry Pi Compute Module 4.
  • Although it is tiny, it can bring out the interface of Raspberry Pi Compute Module 4, and Onboard Camera module interface.


  • CM4 SOCKET: Suitable for all variants of Compute Module 4
  • CONNECTOR: Raspberry Pi 40PIN GPIO header × 1
  • USB: USB 2.0 Type A connector 
  • DISPLAY: MIPI DSI port × 1 (15pin 1.0mm FPC connector)
  • CAMERA MODULE: IMX219-D160 (8-megapixel, 160 degree FoV)
  • VIDEO: Mini HDMI port × 1, supports 4K 30fps output
  • STORAGE: Micro SD card socket for Compute Module 4 Lite (without eMMC) variants
  • DIMENSIONS: 55.0 × 40.0mm

   What's On Board

  • 1: CM4 socket
  • ------suitable for all variants of Compute Module 4
  • 2: Mini HDMI connector
  • ------supports 4K 30fps output
  • 3: connector
  • ------MIPI DSI display interface
  • 4: USB2.0 connector
  • ------for connecting sorts of USB devices
  • 5: Micro SD card slot
  • ------for connecting a Micro SD card with pre-burnt image (Lite variant ONLY)
  • 6: Power supply / Programming
  • ------5V power supply, or used for eMMC burning
  • 7: 40PIN GPIO header
  • ------for connecting sorts of HATs
  • 8: IMX219-D160 Camera
  • ------8-megapixel, 160 degree FoV
  • 9: User button
  • 10: BOOT switch
  • ------ON: Switch USB to Type C interface, will enter download mode when powered on (configured as a large-capacity disk through RPI boot)
  • ------OFF: Switch USB to Type A interface, will not enter download mode when powered on (booted from eMMC or Micro SD card)
  • 11: ACK indicator light
  • ------CM4 working status
  • 12: PWR indicator light
  • ------CM4 Power Status

Multiple interfaces, Equip with the Camera module

Standard CM4 Socket, 40PIN GPIO, USB2.0, DSI...

All In The Compact Body Just As The Size Of CM4

for reference only, CM4 is NOT included

Device Connection Demo

for reference only, CM4 is NOT included.

Outline Dimensions

Price: $28.89
Part Number: CM4-NANO-C
Brand: Spotpear
SKU: 0101446