This Serial JPEG Color Camera module is a compact size, low power consumption, and stable operation. 5.0V DC Supply. UART: Up to 115200bps for transferring JPEG images. The camera uses the advanced Omni Vision OV7725 VGA color sensor JPEG CODEC for different resolutions. The camera also features down sampling, clamping and windowing circuits for VGA, QVGA, and no need for external DRAM. The use of the Omni Vision CMOS VGA color sensor makes this a low powered consumption unit.

The interface of this module is using RS232 protocol. If you are planning to use it with MCU UART then add a MAX232 Interface between this camera and your MCU so that conversion can be made between UART level of MCU which usually works at 5V and RS232 level of camera.

Specification:

Communication interface/protocol: RS232

VGA/QVGA/160x120 resolution

Support capture JPEG from serial port

Default baud rate of serial port is 115200

Size 1.51x1.51x1.26 Inch (38.35x38.35x32 mm)

Model Name/Number OV7725

Power Supply 5 V

Current Consumption 80-100 mA

Processor STM32F765VI Arm Cortex M7

Operating Frequency 216 MHz

Flash 2 MB