Binocular Camera Base Board Designed for Raspberry Pi Compute Module 4, Optional Interface Expander

SKU:21153
Part No.:CM4-DUAL-CAMERA-BASE
Brand:Waveshare

$59.99 Qty:

PriceQuantity
$59.192+
$58.793+
$58.634+

Interface Expander & FFC

NOT Included Included

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Description
Package Content

Details

Binocular camera base board Designed for Raspberry Pi Compute Module 4, optional interface expander

Binocular camera base for CM4

suitable for evaluating the Raspberry Pi CM4 or being integrated into end products

Designed for Compute Module 4 Lite/eMMC variants

Ordering options

Dual camera base only
Standard CM4 socket, dual cameras onboard, supports video output for all CM4 variants, along with networking and USB connectivities.

Dual camera base + Interface expander
Comes with additional interface expander, providing standard 40PIN GPIO header for HATs, M.2 slot for SSD or communication module, and more video/USB ports.

Please check the Package Content section for exact part list.

Connecting with Compute Module 4

standard CM4 socket, compatible with Compute Module 4 Lite/eMMC variants

for reference ONLY, CM4 is NOT included.

Dual camera base introduction

providing interfaces including ETH, HDMI, Micro SD, USB

Dual camera base specifications
CM4 socket	suitable for all variants of Compute Module 4
Networking	Gigabit Ethernet RJ45
USB	USB 2.0 × 1
FFC connector	HDMI & PCIe & USB FFC connector × 1
FFC connector	GPIO FFC connector × 1
Dual camera	pixels	8MP
	sensor	IMX219
	resolution	3280 × 2464 (per channel)
	CMOS size	1/4 inch
	aperture	F2.4
	focal length	2.6mm
	FOV	83/73/50 degree (diagonal/horizontal/vertical)
	distortion	< 1%
	baseline length	60mm
Video	HDMI × 1, supports 4K 30fps output
Storage	MicroSD card socket for Compute Module 4 Lite (without eMMC) variants
Power input	5V/2.5A
Dimensions	85.0 × 51.5mm

optional Interface expander introduction

providing interfaces including GPIO, HDMI, USB, M.2 M KEY

Interface expander specifications
USB	USB 2.0 × 3
FFC connector	HDMI & PCIe & USB FFC connector × 1
FFC connector	GPIO FFC connector × 1
Other connector	M.2 M KEY × 1, for connecting NVME SSD or communication module
Other connector	Raspberry Pi 40PIN GPIO header × 1
Video	HDMI × 1, supports 4K 30fps output
Dimensions	85.0 × 51.5mm

8MP, clear imaging, effective recognition

dual 8MP cameras, up to 3280 × 2464 resolution per camera

Dual 4K UHD outputs support*

dual HDMI ports, supports dual 4K 30fps outputs

* the interface expander is required for dual 4K outputs.

Reserved space for heatsink

allows attaching heatsink for better heat dissipation

for reference ONLY, CM4 and heatsink are NOT included.

Extensive applications

for AI applications like vision robots, depth vision projects, stereo vision projects...

Intelligent traffic
Detection and recognition for motor vehicles, non-motor vehicles, pedestrians, traffic signs, traffic events...

Intelligent driving
Recognizing and ranging around vehicles and road conditions, recognizing the driver status and providing intelligent assistance.

Math contest
Suitable for teaching competitions like robotic vision, OpenCV, AI IoT projects, Python programming, and so on.

Robotics
Used on industrial robots field, enabling robot functions like target identification, positioning, size measuring, binocular depth mapping, navigation...

What's On Board

the Dual camera base

CM4 socket
suitable for all variants of Compute Module 4
HDMI connector
supports 4K 30fps output
USB 2.0 port
for connecting sorts of USB devices
PWR & USB
USB-C connector, 5V DC power supply or USB programming port
BOOT selection
ON: CM4 will be booted from USB-C interface
OFF: CM4 will be booted from eMMC or Micro SD card

CM4 status indicator
PWR: Raspberry Pi power indicator
ACT: Raspberry Pi operating status indicator
RJ45 Gigabit Ethernet
10/100/1000M compatible
Micro SD card slot
for connecting a Micro SD card with pre-burnt image (Lite variant ONLY)
GPIO FFC connector
for expanding 40PIN GPIO
HDMI & PCIe & USB FFC connector
for expanding HDMI1, PCIe, USB
Dual cameras
IMX219, 8MP

the Interface expander

USB 2.0 port
for connecting sorts of USB devices
HDMI1 connector
supports 4K 30fps output
HDMI & PCIe & USB FFC connector
for expanding HDMI1, PCIe, USB
GPIO FFC connector
for expanding 40PIN GPIO

40PIN GPIO header
for connecting sorts of Raspberry Pi HATs
M.2 M KEY
for NVME SSD, or communication module with PCIE M.2 M KEY interface
M.2 indicator
indicating operating status of the interface

Outline dimensions

Comparing CM4 expansion boards

CM4 Base Board	Interface count and specifications
CM4 Base Board	PoE	Gigabit ETH	40PIN GPIO	PCIe	USB①	DSI	HDMI	CSI	RTC	Fan Header	Power Input	Features
NANO A			√		2.0×1			×1			5V	CM4 sized
NANO B		×1	√		2.0×1	×1	×1	×1			5V	CM4 sized
NANO C			√		2.0×1	×1	×1	×1			5V	Onboard Camera
mini Base A		×1	√	M.2 M	2.0×4	×1	×2	×2		5V	5V	mini size
mini Base B		×1	√	M.2 M	2.0×4	×1	×2	×2	√	5V	5V	mini size
mini Base C		×1	√	M.2 M	2.0×2		×1	×2	√	5V	5V	Dedicated 40PIN LCD Connector
Touch screen		×1		M.2 M	2.0×4		×1	×1			5V	IPS screen
Mini Dual Gigabit		×2	√		2.0×1					5V SH1.0	5V	dual ETH
Binocular camera		×1	√	M.2 M	2.0×4		×2				5V	dual 8MP cameras
4CH RS485		×1			2.0×2		×1	×2	×1	5V	7-36V	dual ETH
WIFI6 DUAL ETH		×1	√	M.2 E	2.0×3	×1	×2	×2	×1	5/12V	7-36V	WIFI6 dual ETH
Dual Gigabit ETH		×2	√		3.0×3	×1	×2	×2	√	5/12V	7-36V
IoT Dual Gigabit ETH		×2	√		3.0×2	×1	×2	×2	√	5/12V	5V	5G/4G support
IoT Base	√	×1		Gen2×1	2.0×2	×2	×2	×2	√	5/12V	7-36V	5G/4G support RS232 RS485 ADC
PoE Base (B)	√	×1	√	Gen2×1	2.0×4	×2	×2	×2	√	5/12V	5V	RS232 RS485
PoE UPS Base	√	×1	√	M.2 M	2.0×4	×1	×2	×2	√	5/12V	7-36V	UPS
PoE Base	√	×1	√		3.0×4	×2	×2	×2	√	5/12V	7-36V
Raspberry Pi official	②	×1	√	Gen2×1	2.0×4	×2	×2	×2	√	12V	12V
Wireless base		×1		M.2 B / Mini-PCIe	2.0×3		×1	×1	√	5/12V	5V or 7-36V	5G/4G support RS485 CAN rail-mount
UPS Wireless base		×1		M.2 B	2.0×3		×1	×1	√	5/12V	5V or 7-36V	With UPS 5G/4G support RS485 CAN rail-mount
NAS Mini Computer		×2	√	M.2 M×2/ Mini-PCIe	3.0×2		×2	×2	√		5V	dual M.2 M KEY slots
5″ touch screen	②	×1	√	M.2 M	2.0×4		×1	×2	√	5/12V	5V
7″ all-in-one		×1		M.2 M	2.0×4	used	×1	used	√	5/12V used	7-36V	touch screen camera speaker
13.3″ all-in-one		×1			2.0×2						12V	HD touch screen
13.3″ Magic Mirror		×1			2.0×2						12V	HD screen, Speech Assistant
Note	① USB 3.0 is equivalent to USB 3.2 Gen1 ② There's PoE header only on the Raspberry Pi official IO board without PoE circuit, that means additional PoE module is required for the official IO board to enable PoE feature. Unless otherwise specified, the PoE feature here stands for integrating 802.3af-compliant PoE circuit (5V/2.5A).