Specification:

Features:

📷 1. High-Performance CMOS Image Sensor

• Integrates a high-quality 1/6-inch CMOS sensor from OmniVision.

• Delivers real-time full-frame VGA resolution (640×480) images at up to 30 fps.

• Suitable for both still image capture and live video applications.

⚙️ 2. Multiple Output Formats

• Supports various color and data output formats including:

  • YUV (4:2:2 / 4:2:0)

  • RGB565 / RGB555

  • Raw Bayer RGB

• Enables compatibility with different image processing techniques.

🔄 3. Parallel 8-Bit Interface

• Outputs data via an 8-bit parallel bus (D0–D7), making it ideal for fast image transfer.

• Includes synchronization pins such as VSYNC, HSYNC, and PCLK for accurate timing and framing.

⏱️ 4. Real-Time Video Capture

• Capable of delivering 30 frames per second at VGA resolution.

• Excellent for motion detection, line following, object tracking, and basic computer vision.

🔧 5. Configurable via SCCB Interface

• Uses a Serial Camera Control Bus (SCCB) — similar to I2C — for internal configuration.

• Easily adjustable settings for brightness, contrast, white balance, and exposure.

🧠 6. Low Power Consumption

• Consumes under 60 mW in active mode.

• Ideal for battery-operated or energy-sensitive embedded systems.

🌈 7. Advanced Image Processing Functions

• Built-in support for:

  • Automatic Gain Control (AGC)

  • Automatic White Balance (AWB)

  • Automatic Exposure Control (AEC)

  • Color saturation and gamma correction

📐 8. Compact and Breadboard-Friendly

• Small PCB size (typically ~28mm x 28mm).

• Includes 18 or 22 pins depending on board revision for flexible mounting and integration.

⚡ 9. Fast Shutter and Electronic Exposure

• Features an electronic rolling shutter for fast image capture.

• Adjustable frame timing and shutter control allow use in varying lighting conditions.

🔄 10. Flexible Frame Sizes

• Supports multiple resolution modes:

  • VGA (640×480)

  • QVGA (320×240)

  • QQVGA (160×120)

• Perfect for balancing performance and memory usage.

Description:

The OV7670 Camera Module is a compact, low-cost, and widely used CMOS image sensor designed for capturing real-time image and video data in embedded and DIY electronics projects. With its ability to deliver VGA resolution (640x480 pixels) at up to 30 frames per second, it is a popular choice among developers building computer vision, motion detection, surveillance, and image processing systems using microcontrollers like STM32, and ESP32.

This module uses the OmniVision OV7670 sensor, which integrates an image sensor array, analog signal processor, and digital signal processor all in one chip. While the standard OV7670 module does not have onboard memory, it transmits data over a parallel interface, making it best suited for microcontrollers with sufficient speed and RAM or for use with an external FIFO buffer (like the AL422B) for capturing image frames.