Arducam B0124 / B0125 CMOS AR0135 1/3-Inch 1.2MP Camera Module

The Arducam B0124 / B0125 is a compact CMOS camera module featuring the AR0135 sensor with 1.2 megapixel resolution in a 1/3-inch form factor, designed for embedded vision applications requiring low power consumption and high image quality in constrained spaces. Professional developers, roboticists, and IoT engineers use this module for real-time image capture in surveillance systems, autonomous navigation, machine vision inspection, and edge AI applications where size and power efficiency are critical constraints. This camera module solves the challenge of integrating high-quality imaging into space-limited and power-sensitive embedded systems without compromising on optical performance or frame rate capabilities.

Product Overview

The Arducam B0124 / B0125 CMOS AR0135 camera module utilizes OmniVision's AR0135 CMOS image sensor, a proven platform for industrial and embedded applications. The sensor operates on a rolling shutter mechanism that captures full-frame images at up to 60 frames per second in 1280x960 resolution, delivering exceptional temporal resolution for motion detection and tracking applications. The 1/3-inch optical format with a 3.0-micrometer pixel pitch provides an optimal balance between light sensitivity and spatial resolution, making it ideal for both daylight and low-light imaging scenarios. The module integrates on-board signal processing, automatic exposure control, and white balance adjustment, reducing the computational burden on the host microcontroller or processor.

This camera module features a compact form factor with standard CSI-2 interface compatibility, enabling seamless integration with Raspberry Pi, NVIDIA Jetson platforms, and custom ARM-based systems. The AR0135 sensor delivers excellent color fidelity with integrated Bayer color filter array processing, supporting both RAW and processed image outputs. With a global shutter option available in the B0125 variant, users can eliminate rolling shutter artifacts in fast-moving scenes or when using strobing light sources. The module operates at 3.3V single supply with typical power consumption below 150mW, making it suitable for battery-powered and thermally constrained applications.

Key Specifications

Specification	Details
Product Type	CMOS Camera Module
Brand	Arducam
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 AR0135 CMOS
Resolution	1.2 Megapixel (1280x960)
Optical Format	1/3-inch
Pixel Size	3.0 micrometers
Frame Rate	60 fps at full resolution
Interface	CSI-2 (MIPI Camera Serial Interface)
Power Supply	3.3V single supply
Power Consumption	Typical 150mW
Shutter Type	B0124: Rolling Shutter, B0125: Global Shutter

Key Features

• 1.2MP AR0135 CMOS sensor with 1280x960 resolution delivering professional-grade image quality for embedded vision systems with minimal latency
• 60 fps frame rate at full resolution enabling real-time motion tracking, gesture recognition, and dynamic scene analysis without frame dropping
• Dual variant design: B0124 with rolling shutter for cost-sensitive applications and B0125 with global shutter for synchronized exposure in high-speed or strobed environments
• CSI-2 MIPI interface providing direct compatibility with Raspberry Pi, Jetson Nano, and ARM-based SoCs with native camera support
• Integrated on-chip image processing including automatic exposure control, white balance, and color interpolation reducing host processor overhead
• Ultra-low power consumption at 150mW typical, enabling battery-powered surveillance drones, IoT edge devices, and portable imaging systems
• Compact module form factor with standard mounting holes for easy integration into custom enclosures and mechanical assemblies
• Wide operating temperature range supporting deployment in industrial, automotive, and outdoor environmental conditions

Applications and Use Cases

• Autonomous robotics and drone navigation: Real-time visual odometry and obstacle detection using the 60 fps frame rate for responsive motion planning and collision avoidance
• Industrial machine vision inspection: Defect detection on production lines with the global shutter variant eliminating motion blur in high-speed conveyor systems
• Edge AI and smart surveillance: Compact form factor enables integration into doorbell cameras, wildlife monitoring systems, and perimeter security with on-device inference
• Medical and scientific imaging: Low-light sensitivity and color accuracy support endoscopy, microscopy augmentation, and biological specimen documentation
• Agricultural IoT monitoring: Crop health assessment and pest detection in field deployments with extended battery life due to minimal power consumption
• Gesture and pose recognition: High frame rate enables smooth hand tracking and body posture analysis for HCI applications and fitness monitoring devices

How to Use

To integrate the Arducam B0124 / B0125 camera module, first identify your host platform's CSI-2 camera connector and ensure the appropriate camera interface is enabled in the system firmware or device tree configuration. Connect the flat ribbon cable to the camera port with the blue pull-tab facing away from the board, ensuring the connector is fully seated. For Raspberry Pi users, enable the camera interface via raspi-config and install Arducam's Python libraries or use standard V4L2 (Video4Linux2) drivers for direct video stream access. The module requires a 3.3V power supply with adequate decoupling capacitors near the power pins to minimize noise and ensure stable operation.

Configure image capture parameters through your application software: set resolution to 1280x960 for maximum quality or lower resolutions for reduced bandwidth and faster processing, adjust frame rate from 1 to 60 fps based on your application's temporal requirements, and enable automatic exposure control or manually set exposure time for consistent lighting conditions. For the B0125 global shutter variant, ensure your host platform supports global shutter timing if you require synchronized exposure across multiple frames. Test the camera connection using standard Linux tools like v4l2-ctl to verify video format negotiation, then develop your application using OpenCV, GStreamer, or platform-specific camera APIs. Always implement proper thermal management if the module will operate continuously for extended periods, as the AR0135 sensor generates heat that should be dissipated through the PCB substrate.

Frequently Asked Questions

What is the difference between Arducam B0124 and B0125 models?

The primary difference is the shutter mechanism: the B0124 features a rolling shutter that exposes pixels sequentially line-by-line, making it cost-effective and suitable for stationary or slow-moving scenes. The B0125 incorporates a global shutter that exposes all pixels simultaneously, eliminating rolling shutter distortion in fast-moving subjects and making it ideal for high-speed robotics, drone navigation, and strobed lighting environments. Both models share identical resolution and frame rate specifications, so your choice depends on your application's motion characteristics and budget constraints.

Is this camera module compatible with Raspberry Pi and Jetson platforms?

Yes, the Arducam B0124 / B0125 is fully compatible with Raspberry Pi 4, Pi Zero 2, and NVIDIA Jetson Nano through the standard CSI-2 MIPI interface. The module connects directly to the camera port without additional adapters. Arducam provides pre-compiled Python libraries, GStreamer plugins, and comprehensive documentation for both platforms. For Raspberry Pi, enable the camera interface in raspi-config, and for Jetson, use the standard V4L2 video capture framework or Arducam's proprietary libraries for advanced features like auto-focus control and image enhancement.

What is the minimum lighting requirement for the AR0135 sensor?

The AR0135 sensor operates effectively in illumination levels from 10 lux (typical office lighting) to 100,000 lux (bright sunlight). In low-light conditions below 10 lux, the automatic exposure control extends shutter time and increases analog gain, but image quality degrades due to increased noise. For applications requiring operation in darkness or near-infrared environments, consider pairing this module with an external IR illuminator or upgrading to a higher-sensitivity sensor variant. The global shutter B0125 variant may show reduced low-light performance compared to rolling shutter due to shorter exposure windows, so verify your specific lighting conditions during prototype testing.

Can I use this camera module with custom ARM microcontrollers or embedded Linux systems?

Yes, the CSI-2 MIPI interface is an open standard supported by many ARM-based SoCs including Allwinner, Amlogic, Rockchip, and Qualcomm processors. Your embedded system requires a CSI-2 receiver interface, appropriate camera driver support in the kernel, and sufficient processing power for image capture and optional on-device processing. You will need to configure the camera sensor through I2C registers to set resolution, frame rate, and exposure parameters. Arducam provides register documentation and reference code, but integration requires embedded Linux kernel knowledge and device tree customization for your specific platform.

What is the power consumption and thermal dissipation requirement?

The module consumes approximately 150mW at typical operating conditions with full-resolution 60 fps capture. Power distribution includes 3.3V for the sensor core, I/O buffers, and on-chip signal processing. For continuous operation, ensure the module is mounted on a PCB with adequate copper plane area for heat dissipation, or attach a small heatsink if operating in thermal enclosures. In battery-powered applications, reduce frame rate to 30 fps or lower to extend runtime, as power consumption scales linearly with frame rate. Always include 10-100 microfarad decoupling capacitors near the power pins to suppress noise and prevent voltage droop during rapid current transients.

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

Buy Arducam B0124 / B0125 CMOS AR0135 1/3-Inch 1.2MP Camera Module Online in India

Purchase the Arducam B0124 / B0125 CMOS AR0135 1/3-Inch 1.2MP Camera Module online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat.

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