OpenMV H7 Camera [SEN-15325] - (AD45374)

Description:

The OpenMV H7 Cam is a small, low-power microcontroller board that allows you to easily implement real-world computer vision applications. You program the OpenMV Cam in high-level Python scripts (courtesy of the MicroPython operating system) instead of C/C++. This makes it easier to handle the complex outputs of computer vision algorithms and work with high-level data structures. However, you still have full control over your OpenMV Cam and its I/O pins in Python. You can easily trigger photo and video capture based on external events or run computer vision algorithms to figure out how to control its I/O pins.

The OpenMV H7 comes with an OV7725 image sensor capable of taking 640x480 8-bit grayscale images or 640x480 16-bit RGB565 images at 60 FPS when the resolution is above 320x240 and 120 FPS when it is below. Most simple algorithms will run at over 60 FPS. Additionally, the OpenMV H7 now features removable camera modules that allow you to use the module with Global Shutter and FLIR Lepton sensors for serious computer vision applications. OpenMV is perfect for applications including frame differencing, face detection, eye and marker tracking, QR code detection/decoding, shape detection, and more.

Includes:

• 1x OpenMV H7 Camera
• 2x 8-pin Male Header
• 2x 8-pin Female Stackable Header

Characteristics:

- The STM32H743VI ARM Cortex M7 processor runs at 400 MHz with 1 MB of RAM and 2 MB of flash. All I/O pins output 3.3 V and are 5 V tolerant. The processor has the following I/O interfaces:

- High-speed USB interface (12Mbps) to your computer. Your OpenMV Cam will appear as a virtual COM port and USB flash drive when plugged in.

- The μSD card socket is capable of reading/writing 100Mbs, allowing your OpenMV Camera to record video and easily extract machine vision assets from the μSD card.

- The SPI bus can run up to 100Mbs, allowing you to easily transmit image data from the system to the LCD Shield, WiFi Shield, or other microcontroller.

- I2C Bus, CAN Bus and an asynchronous serial bus (TX/RX) to interact with other microcontrollers and sensors.

- 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).

- RGB LED and two high power 850nm IR LEDs.

- A removable camera module system that allows the OpenMV Cam H7 to interact with different sensors:

- The OpenMV Cam H7 comes with an OV7725 image sensor capable of shooting 640x480 8-bit grayscale images or 640x480 16-bit RGB565 images at 60 FPS when the resolution is above 320x240 and 120 FPS when it is below. Most simple algorithms will run at over 60 FPS. Its image sensor comes with a 2.8mm lens in a standard M12 lens mount. If you want to use more specialized lenses with your image sensor, you can easily purchase and attach them.

- For professional machine vision applications, you can purchase our global shutter camera module.

- For thermal machine vision applications, you can purchase our FLIR Lepton adapter module.

- LiPo battery connector compatible with 3.7V LiPo batteries commonly sold online for hobbyist robotic applications.

Documents:

• OpenMV H7 Datasheet
• OpenMV Camera Tutorial
• OpenMV H7 Pinout
• OpenMV H7 Schematic
• OV7725 Schematic
• On-Board Module Datasheets
  • OV7725
  • STM32H743VI
  • PAM2305AAB330
• Document Page
• Product Page

Reference link