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H7 R2 0.3MP HD Smart Camera Module MT9M114 Opensource Visual Module Type-C Interface Compatible with OpenMV4 H7 R2
Description:
- This product is a compatible version for OpenMV4 H7 R2, with software and hardware identical to the official version for OpenMV4 H7 R2. The pin definitions and sizes are consistent, and it supports all official expansion boards and accessories. It can be used directly according to the official tutorial, and the development software and its code are fully compatible.
For activation code KEY:
- For products without KEY activation, there will be 3 pop ups prompting you to activate when connecting to the IDE. You need to manually close the pop ups. After closing the pop ups, all functions can be used normally. After activation, there will be no pop-up window. Purchasing activation code KEY activation is a support for OPENMV open source authors, you can purchase the activation KEY if you like.
Specification:
- Model: H7 R2
- Activation code KEY: no
- Interface: Type-C
- Processor: STM32H7 at 480MHz
- RAM: 1MB
- Flash: 2MB
- SD card support: maximum 32GB
- Image format: Grayscale, RGB565, JPEG (and BAYER)
- Maximum resolution: 0.3MP, 640x480 (based on MT9M114)
- Supported CMOS model: MT9M114
- Input voltage: VIN power supply pin: 3.7V - 6V
- Power consumption:
Spare-without peripherals: 90mA at 3.3V
Running-without peripherals: 140mA at 3.3V
With SD card: +10mA at 3.3V
With LCD: +120mA at 3.3V (for LCD version)
- For Helloworld routine frame rate performance: about 50FPS at MT9M114 (resolution QVGA)
- Color and shape recognition/Bar code identification/QR code identification: support
- Neural network program: not supported
- Facial/mask recognition, license plate/number recognition, letter/text recognition, pet identification: supports template matching, does not support neural networks with large models
- LCD/WIFI/servo/supplement light/distance measurement expansion board: support
- Product size: 34.5 x 45 x 25mm (distortion-free lens)
- Operating temperature: -20℃~70℃
- Storage temperature: -40℃ ~ 125℃
Optical Lens:
- Support replacement of wide-angle/telephoto/zoom/distortion-free M12 lenses.
- Upgrade distortion free lens, focal length: 2.8mm, size: 1/2.5", HFOV=100°, VFOV=80°, distortion coefficient: about 3%
- Installation: M12x0.5, infrared filter (intercepts infrared light): 650nm (detachable)
Electrical Information:
- All pins can withstand a voltage of 5V, with an output voltage of 3.3V. All pins can provide a maximum source or sink current of 25mA. P6 cannot withstand 5V voltage in ADC or DAC mode. The pins can provide a maximum source or sink current of 120mA in total. Do not output a current exceeding 250mA from the 3.3V pin of OpenMV Cam, and it is not recommended to draw power from the 3.3V pin of OpenMV Cam to supply power to other modules!
Power Supply Solution:
1. USB direct power supply (USB power supply does not output voltage to VIN pin)
2. Connect VIN-GND pin to a 4V-5V power supply, recommended 5V (after connecting this power supply, the USB power supply will be automatically disconnected to reduce the power load on the USB)
3. Connect PH2.0 battery interface to a 4V-5V power supply, 5V is recommended (after connecting this power supply, the USB power supply will be automatically disconnected to reduce the power load on the USB)
- Note: the 3.3V pin should not be used to provide power supply for OpenMV under any circumstances!
Package Included:
- 1 x Set of Camera Module
- The factory firmware version number of OPENMV is 4.5.5, and the recommended OPENMV IDE version is 4.1.8, which has the best compatibility and stability. If there is a firmware requirement that needs to be updated, you can update it yourself in OPENMV IDE.
- The installation package for OPENMV IDE 4.1.8 and 4.5.5 firmware files can be accessed from a cloud drive:
Link: https://pan.baidu.com/s/17JOkxh8At4y8k7oqDAiR0w (The "O" in 17JO is capitalized as the English letter O, not zero; The '0' in the final iROw is the number zero)
Extract code: k1u8
