- 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)
Supports Raspberry Pi Compute Module CM3 / CM3 Lite / CM3+ / CM3+ Lite
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.)
Directly Connecting With Raspberry Pi DSI Display, Via The Onboard DSI Port
Also Supports HDMI Display, Via The HDMI Adapter
Comes With Acrylic Mounting Plate To Use With General Tripod
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
- Accelerometer
- White fill light
controlled via GPIO - 850nm IR fill light
controlled via GPIO - 10PIN I2C connector
for connecting with CM3 base board - 6PIN I2C header
for connecting with host board