0.3MP OpenMV4 Cam Intelligent Image Processing Color Recognition Sensor Camera Module Board

0.3MP OpenMV4 Cam Intelligent Image Processing Color Recognition Sensor Camera Module Board

Features:
Face/Eye Detection:
You can use the OpenMV Cam to detect faces and find eyes using our built-in Haar Cascade feature detection algorithm. You can also precisely track pupils too.

Snapshot:
The OpenMV Cam can save Grayscale or RGB565 BMP / JPG / PPM / PGM images to an attached μSD Card. You can also save timelapsed photos too.

Low Power:
The OpenMV Cam uses less than 200 mA while processing images so you can use the OpenMV Cam like a microcontroller (Arduino) that's attached to your USB port.

Video Recording:
You can save Grayscale or RGB565 MJPEG videos and Grayscale or RGB565 GIF images to an attached μSD Card. You can also overlay graphics / text on the video too.

Blob/Marker Tracking:
The OpenMV Cam can track color blobs in Grayscale or RGB565 images. It can do multi-color / multi-blob tracking. Additionally, the OpenMV Cam can detect color codes too.

I/O Control:
With the OpenMV Cam you can use machine vision to control I/O pins in the real world. The OpenMV Cam has a SPI bus, I2C bus, Async Serial bus (RX / TX), ADC, DAC, and more.

What algorithm does OpenMV have?
- Color Tracking
- QR Code Recognition
- Face Recognition
- Robot Line Tracking
- Template Matching
- Marker Tracking
- Human Eye Tracking
- HAAR, LBP, HOG Algorithm
- Image Storage
- Video Recording
- Edge Detection
- Pupil Recognition
- Line Detection
- Optical Flow
- Facial Recognition
- AprilTag

Thermal Image of Openmv4 after Half-hour Working @20℃ Room Temperature:


Pin Definition:


Dimensions:




Specifications:
Processor:
- ARM 32-bit Cortex-M7 CPU
- w/ Double Precision FPU
- 480 MHz (1027 DMIPS)
- Core Mark Score: 2400

RAM Layout:     
- 256KB .DATA/.BSS/Heap/Stack
- 512KB Frame Buffer/Stack
- 256 KB DMA Buffers
- (1MB Total)

Flash Layout:     
- 128KB Bootloader
- 128KB Embedded Flash Drive
- 1792KB Firmware
- (2MB Total)

Supported Image Formats:     
- Grayscale
- RGB565
- JPEG (and BAYER)

Maximum Supported Resolutions:      
- Grayscale: 640x480 and under
- RGB565: 320x240 and under
- Grayscale JPEG: 640x480 and under
- RGB565 JPEG: 640x480 and under

Lens Info:
- Focal Length: 2.8mm
- Aperture: F2.0
- Format: 1/3"
- HFOV = 70.8°, VFOV = 55.6°
- Mount: M12*0.5
- IR Cut Filter: 650nm (removable)

Electrical Info:      
- All pins are 5V tolerant with 3.3V output. All pins can sink or source up to 25mA. P6 is not 5V tolerant in ADC or DAC mode. Up to 120mA may be sinked or sourced in total between all pins. VIN may be between 3.6V and 5V. Do not draw more than 250mA from your OpenMV Cam's 3.3V rail.

Other Parameters:
- Weight: 19g
- Length: 45mm
- Width: 36mm
- Height: 30mm

Power Consumption:
- Idle - No μSD Card: 110mA @ 3.3V
- Idle - μSD Card: 110mA @ 3.3V
- Active - No μSD Card: 160mA @ 3.3V
- Active - μSD Card: 170mA @ 3.3V

Temperature Range:
- Storage: -40°C to 125°C
- Operating: -20°C to 70°C

Package Included:
- 1 x OpenMV4 Camera Module