Waveshare Nano Base Board (A) for Raspberry Pi Compute Module 4, Same Size as the CM4

The Differences. Although the Raspberry Pi Compute Module 4 has the same computing power as the Raspberry Pi 4, one can think of the Raspberry Pi Compute Module as a stripped-down version of the Raspberry Pi 4 with no ports. So, a carrier board is necessary to use the Compute Module The Compute Module 4 IO Board is a companion board for Raspberry Pi Compute Module 4 (supplied separately). It is designed for use both as a development system for Compute Module 4 and as an embedded board integrated into end products Features: Micro SD card slot CSI interface USB2.0 interface 40PIN GPIO interface PWR indicator ACT indicator AMS1117-3.3 BOOT switch Packages Includes: 1 x Waveshare Nano Base Board (A) for Raspberry Pi Compute Module 4, the Same Size as the CM4

Specifications

Power Input	5V
Connector	Raspberry Pi 40PIN GPIO interface × 1
USB	USB 2.0 Type A interface × 1
Camera	MIPI CSI-2 port × 1 (15pin 1.0mm FPC connector)
Storage	Micro SD card socket for Compute Module 4 Lite (without eMMC) variants
Item Type:	Other Board
Compatibility:	CM4
Board Type:	Baseboard
Supported	Socket for CM4 Variants
Connector Type:	Raspberry Pi 40PIN GPIO interface × 1
Camera Details	MIPI CSI-2 port × 1 (15pin 1.0mm FPC connector)
Storage Capacity	Micro SD card socket for Compute Module 4 Lite (without eMMC) variants Power Input: 5V
Length (mm):	5.5mm
Width (mm):	4
Weight (g):	11
Shipping Weight	0.014 kg
Shipping Dimensions	7 × 6 × 1 cm