OpenMV3 Cam M7 Camera stm32f765vit6 2M flash from openmv cam for Color/Marker/Eye Tracking Face Detection

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Product Description

OpenMV3 Cam M7 Camera stm32f765vit6 2M flash from openmv cam for Color/Marker/Eye Tracking Face Detection

Description: The OpenMV M7 Camera is a small, low-power microcontroller board that allows you to easily implement applications using machine vision in the real world. The best part about the OpenMV is that it is not only capable of image capture, but also face detection, colour tracking, QR code reading and plenty more. If you are looking for an economical camera module boasting multiple high-end features, look no further than the OpenMV M7!

The OpenMV can be programmed in high-level Python scripts (courtesy of the MicroPython Operating System) instead of C/C++. This makes it easier to deal with the complex outputs of machine vision algorithms and working with high-level data structures. You still have total control over your OpenMV M7 and its I/O pins in Python. You can easily trigger taking pictures and video on external events or execute machine vision algorithms to figure out how to control your I/O pins.

Features

  • The STM32F765VI ARM Cortex M7 processor running at 216 MHz with 512KB of RAM and 2 MB of flash. All I/O pins output 3.3V and are 5V tolerant. The processor has the following I/O interfaces:
    • A full speed USB (12Mbs) interface to your computer. Your OpenMV Cam will appear as a Virtual COM Port and a USB Flash Drive when plugged in.
    • A μSD Card socket capable of 100Mbs reads/writes which allows your OpenMV Cam to record video and easy pull machine vision assets off of the μSD card.
    • A SPI bus that can run up to 54Mbs allowing you to easily stream image data off the system to either the LCD Shield, the WiFi Shield, or another microcontroller.
    • An I2C Bus, CAN Bus, and an Asynchronous Serial Bus (TX/RX) for interfacing with other microcontrollers and sensors.
    • A 12-bit ADC and a 12-bit DAC.
    • Three I/O pins for servo control.
    • Interrupts and PWM on all I/O pins (there are 10 I/O pins on the board).
    • And, an RGB LED and two high power 850nm IR LEDs.
  • The OV7725 image sensor is capable of taking 640×480 8-bit Grayscale images or 640×480 16-bit RGB565 images at 60 FPS when the resolution is above 320×240 and 120 FPS when it is below. Most simple algorithms will run at above 30 FPS. Your OpenMV Cam comes with a 2.8mm lens on a standard M12 lens mount. If you want to use more specialized lenses with your OpenMV Cam you can easily buy and attach them yourself.

Applications

  • The OpenMV Cam can be used for the following things currently (more in the future):
  • Frame Differencing
  • Color Tracking
  • Marker Tracking
  • Face Detection
  • Eye Tracking
  • Optical Flow
  • QR Code Detection/Decoding
  • Data Matrix Detection/Decoding
  • Linear Barcode Decoding
  • AprilTag Tracking
  • Line Detection
  • Circle Detection
  • Rectangle Detection
  • Template Matching
  • Image Capture
  • Video Recording

Specification

  • Processor:
    • ARM? 32-bit Cortex?-M7 CPU
    • w/ Double Precision FPU
    • 216 MHz (462 DMIPS)
    • Core Mark Score: 1082
    • (compare w/ Raspberry Pi Zero: 2060)
  • RAM Layout
    • 128KB .DATA/.BSS/Heap/Stack
    • 384KB Frame Buffer/Stack
    • (512KB Total)
  • Flash Layout
    • 32KB Bootloader
    • 96KB Embedded Flash Drive
    • 1920KB Firmware
    • (2MB Total)
  • Supported Image Formats
    • Grayscale
    • RGB565
    • JPEG (and BAYER)
  • Maximum Supported Resolutions
    • Grayscale: 640×480 and under
    • RGB565: 320×240 and under
    • Grayscale JPEG: 640×480 and under
    • RGB565 JPEG: 640×480 and under
  • Lens Info
    • Focal Length: 2.8mm
    • Aperture: F2.0
    • Format: 1/3″
    • Angle (Field-of-View): 115°
    • 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.
  • Weight: 16g
  • Length*Width*Height: 45*36*30 mm

DOCUMENTS

  • Quick reference for the openmvcam: //docs.openmv.io/openmvcam/quickref.html
  • OpenMV Cam Schematic: //github.com/openmv/openmv/blob/master/eagle/openmv3/openmv3.pdf
  • Unofficial 3D CAD Model: //grabcad.com/library/openmv-cam-m7-1

Shipping List

  • OpenMV Cam M7 x 1
  • Pin Header x 2

M12 lens mount. If you want to use more specialised lenses with your OpenMV Cam, you can easily buy and attach them yourself.

Brand Name

uuustore

Origin

CN(Origin)

Material

Metal

Recommend Age

18+, 12+y

Tool Supplies

Tools

Upgrade Parts/Accessories

Other

RC Parts & Accs

Other

Use

Vehicles & Remote Control Toys

Model Number

OpenMV3

Remote Control Peripherals/Devices

Remote Controller

For Vehicle Type

Trucks

Four-wheel Drive Attributes

Assemblage

MPN

SEN-14186

Type

OpenMV M7 Camera – Machine Vision

UPC

Does not apply

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