200W pixel camera module OV2640 latest STM32F4 driver source code supports JPEG output standard camera lens focal length of 3.6mm, can choose other high-end megapixels camera.
1. Introduction module
OV2640 camera module, 1/4 inch OV2640 million high-definition CMOS sensor production. High sensitivity, high flexibility, support for JPEG output and so on. And may support the exposure, white balance, hue, saturation, contrast and other parameters, supports JPEG / output format RGB565, to meet the needs of different occasions.
Module performance parameters:
1, sensor size: 1/4 inch.
2, the pixel: 1600 * 1200 (200W).
3, the output format: RGB565 / JPEG / YUV / YCbCr like.
4, control interface: SCCB.
5, the working voltage: 3.3V
6, module size: 27mmX27mm
OV2640 The image sensor having 2,000,000 pixels(1632x1232 pixels) Its small size, low operating voltage, provides all the functionality and the monolithic UXGA camera image processor. SCCB via bus control, the entire frame can be output, the sub-sampling window, etc. take various 10-bit resolution sampled data. this productUXGA Up to 15 images / sec. User can fully control the image quality, and the data transmission format. All image processing functions include gamma curve process, white balance, saturation, color and so can be programmed via an interface SCCB. OmmiVision image sensor technology unique sensor applications, by reducing or eliminating defects such as optical or electronic fixed pattern noise, tail-, blooming etc., to improve image quality, to obtain a clear and stable color image.
The product OV2640 sensor as the core member, and the LDO integrated active crystal, the interface is simple, easy to use.
Module Features:
● high sensitivity, low voltage suitable for embedded applications
● Standard SCCB interface compatible with I2C interface
● RawRGB, RGB (GRB4: 2: 2, RGB565 / 555/444), YUV (4: 2: 2) and YCbCr (4: 2: 2) output format
● SupportUXGA ,SXGA, Various sizes VGA, QVGA, QQVGA, CIF, QCIF size and up to 40x30
● support automatic exposure control, automatic gain control, automatic white balance, eliminating light stripes, an automatic black level calibration. Quality control includes image color saturation, color
Phase, gamma, sharpness ANTI_BLOOM other settings.
● Support image zoom, pan and window settings
● support for image compression, JPEG image data can be output
● comes with embedded microprocessor
● Integrated active crystal 12M, provided no external clock
● integrated LDO, 3.3V power supply can work only