SKU: IOWC-0602
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OpenMV Light Shield Camera Illumination Module

₹1,689.00 (Inclusive of all taxes)
Out of Stock

The OpenMV Light Shield is a dedicated illumination module providing 5V-powered, stable white light for OpenMV Cam embedded vision systems, enhancing image quality in low-light conditions for machine vision applications.

Features

  • Provides stable, uniform illumination (20lm per LED) for OpenMV Cam machine vision projects.
  • Simple 5V power supply via the OpenMV Cam’s GPIO header for easy integration.
  • Reduces ambient light interference for consistent image processing and object detection.
  • Compact and lightweight design (26mm wide, 5.1g) adds minimal bulk to the camera assembly.
  • Wide operating temperature range (-65°C to 150°C) suitable for industrial and harsh environments.

Out of stock

Description

The OpenMV Light Shield is an essential accessory for developers using OpenMV Cam platforms for embedded machine vision. It directly addresses the challenge of inconsistent ambient lighting by providing a controlled, bright white light source. This ensures reliable image capture for tasks like color detection, object tracking, and QR code reading, regardless of external lighting conditions.

Engineered for seamless integration, the shield draws power directly from the OpenMV Cam’s 5V GPIO pins, eliminating the need for external drivers. Its array of high-brightness LEDs delivers a combined luminous flux suitable for close-range inspection. The module’s robust design supports a wide thermal operating range, making it a practical solution for industrial automation, robotics, and outdoor smart vision systems where lighting cannot be guaranteed.

Key Features

  • Dedicated illumination accessory for OpenMV Cam embedded vision platforms.
  • Delivers stable, uniform white light to eliminate ambient light variability.
  • Direct 5V power integration via the camera's GPIO header pins.
  • Features nine high-brightness LEDs with a total output of 180 lumens.
  • Ultra-compact form factor maintains the camera's portability and profile.
  • Wide operating temperature range ensures reliability in challenging environments.
  • Low power consumption (60mA) minimizes impact on overall system current draw.
  • Simplifies machine vision development by providing consistent lighting conditions.

Applications

  • Machine vision and object detection systems using OpenMV Cam.
  • Robotics and automation for consistent part inspection and line tracking.
  • Educational projects and prototypes requiring reliable image capture in variable light.
  • Smart agriculture sensors for plant health monitoring in low-light conditions.
  • Quality control and inspection stations in industrial settings.

Technical Specifications

Item TypeAccessory
ColorWhite
Maximum Luminous Flux20lm * 9 (180 lm total)
Operating Temperature-65°C to 150°C
Power Consumption60mA
Power Supply Voltage5V
Width26 mm
Weight5.1 g

Frequently Asked Questions

How do I power and connect the OpenMV Light Shield to my camera?

The shield connects directly to the GPIO header on your OpenMV Cam board. It is designed to be powered by the 5V pin from the camera itself, requiring no external power supply. Simply align the shield's connector with the corresponding pins on the OpenMV Cam and press it into place. Ensure your camera firmware can handle the additional 60mA current draw on its 5V rail.

Can I control the brightness of the Light Shield LEDs?

The provided shield typically operates at full brightness when powered. For brightness control, you would need to modify the circuit by connecting the LED power line to a PWM-capable GPIO pin on your OpenMV Cam instead of the direct 5V connection. You can then write MicroPython code on the OpenMV IDE to adjust the duty cycle and dim the lights programmatically based on your application's needs.

Is this light shield compatible with all OpenMV Cam models (M7, H7, H7 R2)?

The Light Shield is designed for the standard OpenMV Cam form factor and GPIO pinout. It is generally compatible with models like the OpenMV Cam M7 and H7 that share this standard header. However, always verify the physical connector alignment and pin mapping for your specific camera version before connecting. Check the official OpenMV documentation or product page for any known compatibility notes regarding accessory shields.

Package Includes

  • 1 x OpenMV Light Shield

Additional Information

Weight 0.0051 kg
Dimensions 0.8 × 1.2 × 0.2 cm