ArduCAM B0151 OV5647 NoIR Camera Board /w Motorized IR Cut Filter M12x0.5 Mount LS1820 Lens for Raspberry Pi 4/3B+/3
ArduCAM B0151 OV5647 NoIR Camera Board /w Motorized IR Cut Filter M12x0.5 Mount LS1820 Lens for Raspberry Pi 4/3B+/3
ArduCAM B0151 OV5647 NoIR Camera Board /w Motorized IR Cut Filter M12x0.5 Mount LS1820 Lens for Raspberry Pi 4/3B+/3
The ArduCAM B0151 is a professional-grade NoIR camera module featuring the OV5647 5MP sensor with motorized infrared cut filter, designed specifically for Raspberry Pi 4, 3B+, and 3 single-board computers. This module enables both daytime color imaging and night-vision infrared capture by electronically switching the IR filter, eliminating the need for manual filter replacement and ensuring consistent optical alignment. Engineers and developers use this camera for surveillance systems, environmental monitoring, robotics vision, and scientific imaging applications requiring dynamic spectral range switching without mechanical intervention.
Product Overview
The ArduCAM B0151 integrates the OmniVision OV5647 CMOS sensor with a motorized infrared cut filter mechanism, allowing seamless transitions between visible light and near-infrared imaging modes. The M12x0.5 mount accommodates the LS1820 lens assembly, providing a fixed focal length with optimized depth-of-field for close-range and medium-distance applications. The motorized IR filter operates via GPIO control pins on the Raspberry Pi, enabling software-driven mode switching without powering down the camera. This architecture eliminates image artifacts associated with mechanical filter insertion and provides deterministic control over spectral response characteristics essential for scientific and industrial vision systems.
The 5MP resolution delivers 2592x1944 pixel images at up to 30fps in full resolution or higher frame rates at reduced resolution, supporting both still photography and video streaming applications. The OV5647 sensor features a 1/4-inch optical format with 1.4 micrometer pixel size, optimized for the M12 lens mount standard. Built-in image signal processor handles white balance, exposure metering, and color interpolation in real-time. The motorized filter mechanism includes position feedback, allowing software verification of filter state and automatic mode detection. Power consumption remains under 250mA at 5V during normal operation, with the filter motor drawing additional current only during switching transitions.
Key Specifications
| Specification | Details |
| Product Type | NoIR Camera Module with Motorized IR Cut Filter |
| Brand | ArduCAM |
| Model Number | B0151 |
| 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 | OmniVision OV5647 CMOS, 1/4-inch optical format |
| Resolution | 5 Megapixels (2592 x 1944 pixels) |
| Pixel Size | 1.4 micrometers |
| Maximum Frame Rate | 30fps at full resolution, up to 90fps at reduced resolution |
| Lens Mount | M12x0.5 with LS1820 fixed focal length lens |
| IR Filter | Motorized infrared cut filter with GPIO control |
| Operating Voltage | 5V DC |
| Power Consumption | Under 250mA during normal operation |
| Interface | Raspberry Pi CSI-2 ribbon connector (compatible with Pi 4/3B+/3) |
| Spectral Range | Visible light and near-infrared (400-1000nm) |
Key Features
- Motorized IR Cut Filter with GPIO Control: Electronically switch between daytime color mode and night-vision infrared mode without mechanical intervention, enabling automated spectral switching via software commands
- OV5647 5MP CMOS Sensor: Delivers sharp 2592x1944 pixel images with excellent low-light performance and integrated image signal processor for real-time color correction
- M12x0.5 Professional Lens Mount: Accommodates interchangeable M12 lenses for customized focal lengths and optical characteristics, supporting industrial-grade optics
- High Frame Rate Capability: Captures up to 30fps at full 5MP resolution or 90fps at reduced resolution for smooth video streaming and motion analysis applications
- Raspberry Pi Native Integration: Direct CSI-2 ribbon connection to Raspberry Pi 4, 3B+, and 3 without additional adapters or USB bridges required
- Low Power Consumption: Operates under 250mA at 5V, suitable for battery-powered and solar-powered remote monitoring systems
- Position Feedback Mechanism: Filter state feedback allows software verification and automatic mode detection for reliable operation in unattended systems
Applications and Use Cases
- Night Vision Surveillance Systems: Deploy in security cameras and perimeter monitoring where automatic switching between color daytime imaging and infrared night-vision eliminates blind spots during low-light conditions
- Environmental and Wildlife Monitoring: Capture nocturnal animal behavior and environmental data using infrared imaging, then switch to color mode for daytime species identification and habitat assessment
- Robotics and Autonomous Navigation: Integrate into robot vision systems for obstacle detection and path planning in variable lighting conditions, with motorized filter enabling adaptive spectral response
- Scientific Research and Thermal Analysis: Support thermal imaging research, plant growth monitoring under infrared illumination, and spectroscopic applications requiring controlled filter switching
- Industrial Inspection and Quality Control: Detect surface defects, material properties, and temperature variations using infrared imaging, then verify results with visible-light color imaging
- Smart Home and IoT Applications: Build intelligent camera systems for home automation that adapt to lighting conditions automatically, reducing false triggers in motion detection
How to Use
Begin by physically installing the ArduCAM B0151 module into your Raspberry Pi's CSI-2 camera port, ensuring the ribbon connector is fully seated and the retention clip is secured. The M12x0.5 lens mount comes pre-assembled with the LS1820 lens; verify lens focus by adjusting the focus ring if needed for your specific application distance. Connect GPIO pins for the motorized IR filter control to designated Raspberry Pi GPIO pins (typically GPIO 17 and GPIO 27 for filter motor control, configurable in software). Power the Raspberry Pi with a stable 5V power supply capable of delivering at least 2.5A to accommodate peak current draw during filter switching.
Install the ArduCAM Python library and example scripts from the official GitHub repository, then configure the camera interface in raspi-config by enabling the CSI-2 camera port. Write Python code to initialize the camera module, set resolution and frame rate parameters, and implement GPIO-based filter switching logic. Use the picamera or libcamera libraries to capture images or video streams, with filter control implemented as separate GPIO toggle commands. Test filter switching by monitoring the position feedback pins to confirm proper motor operation. For night-vision applications, pair the infrared filter mode with an external IR LED illuminator array to provide adequate near-infrared lighting for the sensor.
Frequently Asked Questions
What is the difference between the ArduCAM B0151 NoIR and standard camera modules?
The B0151 includes a motorized infrared cut filter that can be electronically controlled via GPIO pins, allowing software-driven switching between visible light and infrared imaging modes. Standard camera modules use fixed filters and cannot switch between modes without physical replacement. The motorized mechanism eliminates misalignment issues and enables automated spectral switching essential for surveillance and scientific applications.
Can I use this camera with Raspberry Pi 5 or Zero models?
The ArduCAM B0151 is compatible with Raspberry Pi 4, 3B+, and 3 models that feature the CSI-2 camera connector. Raspberry Pi 5 uses a different camera interface standard and would require a compatibility adapter. Raspberry Pi Zero models have a smaller CSI-2 connector requiring a ribbon cable adapter. Check ArduCAM's compatibility documentation before purchasing for your specific Pi model.
How do I control the motorized IR filter from Python code?
The IR filter motor is controlled via GPIO pins connected to the filter control pins on the camera module. Use Python's RPi.GPIO or gpiozero libraries to set GPIO pins HIGH or LOW to activate the motor. Implement logic to detect the filter position using feedback pins, then toggle the motor until the desired mode is achieved. ArduCAM provides example code demonstrating filter control implementation in their GitHub repository and documentation.
What external IR illuminator should I pair with this camera for night vision?
The OV5647 sensor is sensitive to near-infrared wavelengths around 850nm. Pair the camera with an 850nm IR LED array or LED ring light rated for 100+ mW power output to achieve adequate illumination at your target distance. Ensure the IR illuminator's beam angle matches your lens field-of-view to avoid dark corners or excessive glare. Popular options include 850nm LED rings from Adafruit or custom arrays built with discrete 850nm LEDs and current-limiting resistors.
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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Buy ArduCAM B0151 OV5647
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