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Binocular Stereo Vision Expansion Board For Raspberry Pi Compute Module

252.00₪ כולל מע"מ

This binocular stereo vision expansion board is specially designed for Raspberry Pi Compute Module, compatible with CM3 / CM3 Lite / CM3+ / CM3+ Lite. It features three camera ports and common used ports like DSI and USB, more other peripheral interfaces are also supported through the FPC connector, all in the small size body. By connecting with various sorts of cameras, combined with the included IMU fill light board, it is easy and flexible to build different Raspberry Pi stereo vision projects such as binocular parallax ranging, facial identification, living object detection, VR video recording, and so on.

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תיאור

Features At A Glance

Compatible with Raspberry Pi Compute Module CM3 / CM3 Lite / CM3+ / CM3+ Lite
Three camera ports, CAM0 port for default use, and CAM1/CAM3 ports are two alternative options selected by GPIO
Onboard DSI port, allows directly connecting with DSI display
Onboard USB connector, convenient for flashing system image, or used as regular USB port
36PIN GPIO connector, comes with adapter board for extending UART port and standard 40PIN Raspberry Pi GPIO
24PIN HDMI extended connector, comes with adapter board for connecting with HDMI display
10PIN GPIO/I2C extended connector, for connecting the included ICM20948 IMU fill light board
Integrates DS1307 RTC chip, along with CR1220 battery holder
Comes with acrylic mounting plate and tripod adapter, make it easy to use with general tripod
Comes with development resources (examples and user manual)

Designed For Compute Module

Supports Raspberry Pi Compute Module CM3 / CM3 Lite / CM3+ / CM3+ Lite

Using With Camera

Connecting With Single Camera

directly plug into CAM0 port (enabled by default), OR plug into CAM1/CAM3 port (enabled by GPIO38)

Connecting With Dual Cameras

it is recommended to use two identical cameras (with the same FOV, distortion, focal length, etc.)

Working With Raspberry Pi LCD Display

Directly Connecting With Raspberry Pi DSI Display, Via The Onboard DSI Port

Also Supports HDMI Display, Via The HDMI Adapter

Tripod Support

Comes With Acrylic Mounting Plate To Use With General Tripod

The DSI Display, IMX219 Camera, and Tripod in photo are NOT included.

What’s On Board

The CM3 Base Board

Compute Module connector
for connecting with Compute Module CM3 / CM3 Lite / CM3+ / CM3+ Lite
DSI display port
for connecting with Raspberry Pi DSI display
24PIN HDMI extended connector
for connecting with HDMI display via HDMI adapter
CSI camera port
CAM0: enabled by default
CAM1: set GPIO38 low to enable
CAM3: set GPIO38 high to enable
Micro SD card slot
for Micro SD card with pre-flashed system image
36PIN GPIO connector
for extending UART port and Raspberry Pi GPIO via adapter

10PIN I2C connector
for connecting with ICM20948 IMU fill light board
USB connector
for flashing system image, or used as regular USB port
5V power input
RTC battery holder
supports CR1220 button battery
DS1307
RTC chip
USB BOOT ENABLE switch
EN: allows flashing system image via USB port
DIS: set the port as regular USB port
User key

The UART Adapter

Raspberry Pi GPIO interface
for connecting with Raspberry Pi HATs
36PIN GPIO connector
for connecting with CM3 base board
USB TO UART port
allows accessing Raspberry Pi via serial terminal, or used as power supply

CH340
USB TO UART chip
UART power switch
OPEN: disconnect from the USB TO UART power supply
Link: connect to the USB TO UART power supply

The IMU Fill Light Board

ICM-20948
- Accelerometer
  - Resolution: 16 bit
  - Measurement range (configurable): ±2, ±4, ±8, ±16g
  - Operating current: 68.9uA
- Gyroscope
  - Resolution: 16 bit
  - Measurement range (configurable): ±250, ±500, ±1000, ±2000°/sec
  - Operating current: 1.23mA
- Magnetometer
  - Resolution: 16 bit
  - Measurement range: ±4900µT
  - Operating current: 90uA