CAM500B - 5MP 1080p Camera Module with OV5640 Chip

The CAM500B is a professional-grade 5MP camera module featuring the OmniVision OV5640 CMOS sensor, designed for embedded vision applications requiring high-resolution image capture at 1080p video streaming. This module is widely used by roboticists, IoT developers, and embedded systems engineers who need reliable image acquisition for machine vision, surveillance, and computer vision projects. It solves the critical challenge of integrating high-quality imaging into space-constrained embedded platforms while maintaining low power consumption and simple digital interface compatibility.

Product Overview

The CAM500B camera module integrates the OV5640 5-megapixel CMOS image sensor with a precision optical lens assembly and onboard signal processing circuitry. The OV5640 sensor operates on a rolling shutter principle with a 2592x1944 pixel array, capable of capturing full-resolution still images or streaming 1080p video at 30fps through its MIPI CSI-2 or parallel digital interface. The module includes automatic white balance, automatic exposure control, and gamma correction circuits that process raw sensor data into standard image formats like JPEG and YUV, eliminating the need for external image processing hardware in many applications.

What distinguishes the CAM500B is its optimal balance between image quality, power efficiency, and integration complexity. The OV5640 sensor features a 1/4-inch optical format with a 1.4-micrometer pixel size, delivering excellent low-light performance compared to smaller pixel geometries. The module operates at 3.3V and 1.8V supply voltages with typical power consumption under 500mW during video streaming, making it suitable for battery-powered embedded systems. The integrated lens provides a 67-degree field of view with automatic focus capability, essential for applications requiring variable subject distances without manual mechanical adjustment.

Key Specifications

Specification	Details
Product Type	5MP CMOS Camera Module with Auto-Focus
Brand	OmniVision OV5640 Sensor Based
Origin	Original/Authentic
Warranty	7 days on manufacturing defects
Shipping	1-5 days from Bengaluru
Delivery	7-8 days across India
Support	24/7 via Email and WhatsApp
Image Sensor	OV5640 1/4-inch CMOS, 5MP (2592x1944)
Video Resolution	1080p (1920x1080) at 30fps, 720p at 60fps
Still Image Resolution	5MP maximum, JPEG compressed output
Pixel Size	1.4 micrometers
Field of View	67 degrees horizontal
Interface	MIPI CSI-2 or 8/10-bit parallel digital output
Auto-Focus	Contrast Detection AF with mechanical actuator
Power Supply	3.3V and 1.8V dual supply
Power Consumption	Typical 450-500mW during video streaming
Operating Temperature	-30 to +70 degrees Celsius
Module Dimensions	Approximately 25mm x 25mm x 9mm

Key Features

• 5-Megapixel OV5640 CMOS Sensor: Captures high-resolution 2592x1944 still images with excellent color accuracy and dynamic range suitable for detailed object recognition and surveillance applications
• 1080p Full HD Video Streaming: Real-time video capture at 1920x1080 resolution and 30fps frame rate with H.264 encoding support for bandwidth-efficient transmission over network connections
• Integrated Auto-Focus Mechanism: Contrast-detection autofocus with mechanical lens actuation enables sharp image capture across variable subject distances without manual calibration
• Dual Digital Interface Support: Compatible with both MIPI CSI-2 serial interface for modern SoCs and parallel 8/10-bit digital output for legacy microcontroller integration
• Advanced Image Processing: Onboard ISP handles white balance, exposure metering, gamma correction, and noise reduction for production-ready image output
• Low Power Architecture: Operates at 450-500mW during streaming with intelligent clock gating, extending battery life in mobile and IoT applications

Applications and Use Cases

• Robotics Vision Systems: Integration into autonomous robots and drones for real-time visual navigation, obstacle detection, and target tracking using the high-resolution sensor output
• Machine Vision Inspection: Industrial quality control systems leveraging 5MP resolution for defect detection on production lines with automated image analysis algorithms
• IoT Security Cameras: Embedded surveillance modules in smart home systems and edge computing devices with 1080p streaming capability and low power consumption
• Computer Vision Research: Educational and research platforms for developing machine learning models with diverse image datasets from the OV5640 sensor
• Medical Imaging Devices: Integration into portable diagnostic equipment requiring compact camera modules with autofocus for document scanning and endoscopy applications
• Automotive Camera Systems: Backup cameras and driver monitoring systems in vehicles utilizing the wide field of view and robust temperature operating range

How to Use

To integrate the CAM500B into your embedded system, first identify your platform's interface capability - the module supports MIPI CSI-2 for modern ARM SoCs like Raspberry Pi, Jetson Nano, and Qualcomm processors, or parallel 8/10-bit output for traditional microcontroller boards. Connect the power supply pins to your 3.3V and 1.8V regulated supplies with appropriate decoupling capacitors (100nF ceramic near each power pin), then establish the data interface connections according to your chosen protocol. Configure the I2C control bus at 400kHz for sensor register programming, using the OV5640 datasheet to set resolution, frame rate, and image processing parameters specific to your application requirements.

After hardware connection, load the appropriate device driver for your operating system - Linux kernel includes native OV5640 support through the V4L2 camera framework, while embedded platforms may require vendor-specific libraries. Initialize the sensor by writing default register values for your target resolution and frame rate, then enable the pixel clock and data output. Test image capture using standard tools like ffmpeg or gstreamer on Linux, or custom firmware routines on microcontroller platforms. The autofocus mechanism requires approximately 500-1000ms to achieve sharp focus after power-up, so implement appropriate initialization delays in your application code before requesting image data.

Frequently Asked Questions

What is the difference between MIPI CSI-2 and parallel interface on the CAM500B?

MIPI CSI-2 is a high-speed serial interface using differential signaling at 400-800 Mbps, ideal for modern SoCs with dedicated camera interfaces, offering lower pin count and reduced EMI. The parallel 8/10-bit interface sends pixel data directly on GPIO pins at pixel clock rates, suitable for legacy microcontroller platforms but requiring more I/O pins and careful timing synchronization. Choose MIPI CSI-2 for Raspberry Pi, Jetson platforms, or modern Linux SoCs, and parallel mode for Arduino, STM32, or PIC microcontroller integration.

Can the CAM500B autofocus work in low-light conditions?

The contrast-detection autofocus mechanism requires minimum illumination around 50 lux to reliably detect focus, similar to smartphone camera performance. In extremely low-light environments below 50 lux, autofocus may hunt or fail to achieve sharp focus. For such applications, either increase ambient lighting, use the manual focus mode by directly controlling the lens actuator via I2C registers, or implement external focus-assist infrared illumination alongside the camera module.

What is the maximum frame rate for full 5MP resolution capture?

The OV5640 can capture full 5MP (2592x1944) still images at any frame rate, but for continuous video streaming, the maximum is approximately 15fps at full resolution due to bandwidth limitations. For higher frame rates, reduce resolution to 1080p (30fps) or 720p (60fps). This trade-off between resolution and frame rate is inherent to the sensor architecture and cannot be exceeded through software configuration.

Does the CAM500B require external lens or is it integrated?

The CAM500B includes an integrated optical lens assembly permanently mounted on the module with a fixed 67-degree field of view. The lens is not replaceable or adjustable for field of view. If you require different optical characteristics, you must select alternative camera modules with different lens specifications rather than modifying the CAM500B.

When will I receive my order?

Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.

What is your return and warranty policy?

We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.

Are bulk discounts available?

Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.

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• Returns: 7-day return policy on manufacturing defects only

Buy CAM500B - 5MP 1080p Camera Module with OV5640 Chip Online in India

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