TTGO T-Camera Plus Camera Module Fish-eye Lens
TTGO T-Camera Plus Camera Module Fish-eye Lens
TTGO T-Camera Plus Camera Module Fish-eye Lens
The TTGO T-Camera Plus is an advanced ESP32-based camera module featuring a 160-degree fish-eye lens that captures ultra-wide panoramic images and video streams with exceptional clarity. IoT developers, robotics engineers, and embedded systems professionals utilize this module for real-time surveillance, autonomous navigation, and machine vision applications requiring expansive field-of-view coverage. This module solves the critical challenge of capturing comprehensive environmental data in compact IoT devices while maintaining low power consumption and seamless wireless connectivity through integrated WiFi and Bluetooth capabilities.
Product Overview
The TTGO T-Camera Plus integrates a high-performance OV2640 camera sensor with a specialized fish-eye lens assembly that delivers 160-degree horizontal field of view, enabling developers to capture immersive wide-angle imagery without mechanical pan-tilt mechanisms. The module operates on the ESP32 dual-core processor running at 240MHz, featuring 4MB PSRAM for image buffering and 4MB Flash storage for firmware. The fish-eye optical design uses a precision multi-element lens configuration that minimizes barrel distortion while maintaining edge-to-edge sharpness, making it ideal for applications requiring complete environmental awareness in confined spaces.
This advanced camera module supports multiple image resolutions from QQVGA (160x120) up to SXGA (1280x1024), allowing developers to optimize bandwidth and processing power based on application requirements. The integrated USB-to-UART bridge enables direct programming and debugging, while the onboard LiPo battery charging circuit with 500mAh battery support facilitates truly portable deployment. Built-in microSD card slot accommodates up to 32GB storage for continuous recording scenarios, and the module communicates via standard SPI and I2C interfaces for seamless integration into larger embedded systems.
Key Specifications
| Specification | Details |
| Product Type | ESP32-based Camera Module with Fish-eye Lens |
| Brand | TTGO |
| 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 |
| Processor | ESP32 Dual-Core 240MHz with 4MB PSRAM |
| Camera Sensor | OV2640 2MP CMOS Sensor |
| Field of View | 160-degree Fish-eye Lens |
| Image Resolution | QQVGA to SXGA (160x120 to 1280x1024) |
| Wireless Connectivity | 802.11 b/g/n WiFi and Bluetooth 4.2 |
| Storage | 4MB Flash and microSD Card Slot up to 32GB |
| Power Supply | 5V USB or 3.7V LiPo Battery with 500mAh capacity |
| Operating Temperature | -10°C to 55°C |
Key Features
- 160-Degree Fish-eye Lens: Ultra-wide panoramic capture eliminates blind spots and provides complete environmental awareness for surveillance and robotics applications
- Dual-Core ESP32 Processor: 240MHz dual-core architecture with 4MB PSRAM enables real-time image processing and simultaneous WiFi streaming without frame drops
- OV2640 2MP Sensor: High-sensitivity CMOS sensor with automatic exposure control delivers clear images across varying lighting conditions from 0.1 to 100,000 lux
- Integrated LiPo Battery Management: Built-in charging circuit with 500mAh battery support enables untethered deployment for mobile IoT and wearable applications
- microSD Card Recording: Direct storage interface supports continuous video recording at multiple resolutions with automatic file management capabilities
- USB Debugging Interface: Integrated CH340 USB-to-UART converter facilitates direct programming, debugging, and serial communication without external adapters
Applications and Use Cases
- Security and Surveillance: Deploy panoramic monitoring systems in retail stores, warehouses, and parking facilities where 160-degree coverage eliminates camera blind spots and reduces infrastructure costs
- Autonomous Robotics: Integrate fish-eye vision into mobile robots and drones for obstacle avoidance, SLAM navigation, and environmental mapping with minimal processing overhead
- IoT Home Automation: Create intelligent security cameras and smart home hubs with WiFi streaming capability for real-time monitoring via smartphone applications
- Machine Vision Inspection: Utilize in quality control systems for manufacturing where wide-angle capture enables simultaneous inspection of multiple product features and assembly line monitoring
- Wearable Applications: Leverage compact form factor and battery support for body-worn cameras, action cameras, and first-person perspective recording in extreme environments
- Research and Development: Employ in computer vision projects, edge AI applications, and embedded systems education for prototyping advanced imaging solutions
How to Use
Begin by connecting the TTGO T-Camera Plus to your development computer via USB cable, which automatically powers the device and enables serial communication through the integrated CH340 converter. Download the Arduino IDE and install the ESP32 board package, then select the appropriate board configuration for TTGO T-Camera from the boards manager. Flash the provided camera firmware or your custom Arduino sketch using the USB interface, which automatically handles the bootloader sequence without requiring manual GPIO manipulation. Configure your WiFi credentials in the code to enable wireless streaming, and optionally insert a microSD card into the dedicated slot for local recording functionality.
Once programmed, power the module via USB or LiPo battery and access the camera stream through your configured IP address using a web browser or custom mobile application. The fish-eye lens requires no calibration for basic operation, though advanced applications may employ OpenCV distortion correction algorithms to unwarp the 160-degree panoramic image into rectilinear projection. Utilize the SPI interface for direct sensor control if implementing custom image processing pipelines, and leverage the dual-core processor to run vision algorithms on one core while maintaining WiFi communication on the other. For battery-powered deployments, implement sleep modes and adjust JPEG quality settings to optimize power consumption while maintaining acceptable image quality for your specific application.
Frequently Asked Questions
What is the actual field of view of the fish-eye lens and does it require distortion correction?
The fish-eye lens provides a true 160-degree horizontal field of view with approximately 150-degree vertical coverage, capturing an extremely wide panoramic perspective. The inherent fish-eye distortion is mathematically predictable and can be corrected using OpenCV's fisheye calibration module if your application requires rectilinear projection. For surveillance and robotics applications, the raw fish-eye output is often preferred as it preserves maximum information and provides intuitive panoramic viewing without computational overhead.
Can the TTGO T-Camera Plus stream video wirelessly and what is the maximum frame rate?
Yes, the module supports real-time WiFi streaming at up to 15 frames per second at SXGA resolution or 30 frames per second at VGA resolution, depending on your network bandwidth and processor load. The dual-core ESP32 architecture allows simultaneous image capture, JPEG compression, and WiFi transmission without frame drops. Frame rate depends on resolution, JPEG quality settings, and network conditions, with lower resolutions and quality settings enabling faster streaming over bandwidth-limited connections.
What battery life can I expect with the integrated 500mAh LiPo battery?
Battery life varies significantly based on operational mode, ranging from 2-3 hours of continuous streaming at full resolution to 8-12 hours of intermittent capture with WiFi disabled. Implementing deep sleep modes between captures can extend battery life to several days for periodic monitoring applications. The module includes intelligent power management with adjustable clock speeds and WiFi duty cycling, allowing developers to optimize battery consumption for their specific use case through firmware configuration.
Is the fish-eye lens removable or can it be replaced with a standard lens?
The fish-eye lens is integrated into the camera module assembly and is not user-replaceable. The optical design is specifically optimized for the OV2640 sensor's focal length and sensor size. If you require different field-of-view characteristics, you would need to select an alternative TTGO camera module variant with standard or telephoto lens options.
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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- Technical Support: 24/7 expert guidance via email and WhatsApp
- Returns: 7-day return policy on manufacturing defects only
Buy TTGO T-Camera Plus Camera Module Fish-eye Lens Online in India
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