TTGO T-Camera Plus Camera Module OV2640 1.3 Inch Display Rear Camera Fish-eye Lens Rear Camera
TTGO T-Camera Plus Camera Module OV2640 1.3 Inch Display Rear Camera Fish-eye Lens Rear Camera
TTGO T-Camera Plus Camera Module OV2640 1.3 Inch Display Rear Camera Fish-eye Lens Rear Camera
The TTGO T-Camera Plus is an integrated IoT camera development board featuring the OV2640 image sensor with a 1.3-inch TFT display, designed for embedded vision and wireless surveillance applications. Professional developers and IoT engineers use this module to rapidly prototype smart camera systems, remote monitoring solutions, and edge AI vision projects with built-in WiFi and Bluetooth connectivity. This product solves the challenge of integrating high-resolution imaging with real-time display capabilities in space-constrained embedded systems, eliminating the need for separate camera modules and display interfaces.
Product Overview
The TTGO T-Camera Plus combines the OV2640 2-megapixel CMOS image sensor with an integrated 1.3-inch 240x240 pixel TFT display and ESP32 microcontroller, creating a complete camera system on a single PCB. The OV2640 sensor operates on a rolling shutter mechanism with 1600x1200 pixel maximum resolution, delivering JPEG-compressed image data via the DVP interface at frame rates up to 15 fps at full resolution. The built-in fish-eye rear camera lens provides a wide 160-degree field of view, enabling panoramic capture and surveillance coverage without requiring additional optical components. This integration significantly reduces development time and PCB real estate compared to discrete component solutions.
The module features dual wireless connectivity through integrated 802.11 b/g/n WiFi and Bluetooth 4.2, allowing real-time image streaming to cloud platforms or local networks. The 1.3-inch display provides immediate visual feedback during development and operation, while the ESP32 processor handles image processing, compression, and wireless transmission simultaneously. Power consumption is optimized through intelligent sleep modes, making it suitable for battery-powered IoT applications. The modular design supports multiple programming frameworks including Arduino IDE, MicroPython, and ESP-IDF, providing flexibility for various development environments and skill levels.
Key Specifications
| Specification | Details |
| Product Type | Integrated IoT Camera Module with Display |
| 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 |
| Image Sensor | OV2640 CMOS 2MP with rolling shutter |
| Maximum Resolution | 1600x1200 pixels JPEG compressed |
| Frame Rate | 15 fps at full resolution, up to 30 fps at lower resolutions |
| Lens Type | Fish-eye rear camera with 160-degree field of view |
| Display | 1.3-inch TFT LCD 240x240 pixels SPI interface |
| Microcontroller | ESP32 dual-core 240 MHz with 4MB Flash |
| Wireless Connectivity | 802.11 b/g/n WiFi and Bluetooth 4.2 |
| Power Supply | 5V USB-C or 3.7V LiPo battery input |
| Operating Temperature | 0 to 40 degrees Celsius |
Key Features
- OV2640 2-megapixel CMOS sensor with 1600x1200 maximum resolution delivering high-quality JPEG-compressed images suitable for cloud storage and analysis
- 160-degree fish-eye rear camera lens enabling wide panoramic coverage for surveillance, monitoring, and environmental documentation applications
- Integrated 1.3-inch TFT display with 240x240 pixel resolution providing real-time visual feedback without requiring external display connections
- Dual wireless connectivity with WiFi 802.11 b/g/n and Bluetooth 4.2 for seamless cloud integration and mobile device pairing
- ESP32 dual-core processor at 240 MHz enabling simultaneous image capture, processing, compression, and wireless transmission
- Multiple programming support including Arduino IDE, MicroPython, and ESP-IDF for flexible development across different skill levels
- USB-C and LiPo battery power options with optimized sleep modes for extended battery life in portable applications
- Compact single-board design reducing development time and eliminating the need for external camera modules or display interfaces
Applications and Use Cases
- IoT Home Security Systems: Deploy as a networked surveillance camera with real-time WiFi streaming to mobile apps and cloud platforms for remote monitoring of residential or commercial spaces
- Edge AI Vision Projects: Utilize the ESP32 processor for on-device machine learning inference using TensorFlow Lite models for object detection, facial recognition, or anomaly detection without cloud dependency
- Robotics and Autonomous Systems: Integrate as the primary vision sensor for robot navigation, obstacle avoidance, and environmental mapping with the wide fish-eye lens capturing comprehensive spatial data
- Environmental Monitoring and Research: Deploy in remote locations for time-lapse photography, wildlife observation, and ecological documentation with battery-powered operation and cloud data synchronization
- Industrial Quality Control: Use for automated visual inspection systems on production lines with real-time image analysis and defect detection capabilities
- Smart Home Automation: Implement as a presence detection and activity monitoring device integrated with home automation platforms via WiFi connectivity
How to Use
Begin by installing the CH340 USB driver on your computer to establish communication with the TTGO T-Camera Plus via USB-C. Connect the module to your development machine and open the Arduino IDE, then add the ESP32 board package through the Board Manager. Download the TTGO T-Camera Plus library from the official repository and include the necessary header files in your sketch. Configure the camera parameters including resolution, frame rate, and JPEG quality, then initialize the SPI interface for the 1.3-inch display. The OV2640 sensor communicates via the DVP parallel interface which is handled by the ESP32 camera driver, automatically managing pixel clock synchronization and data buffering.
For WiFi streaming applications, configure your SSID and password in the sketch, then implement a simple HTTP server or WebSocket connection to transmit JPEG frames to a remote client or cloud service. The integrated display can be used for real-time preview by reading the captured frame buffer and rendering it directly to the TFT screen via SPI at 40 MHz clock speed. For battery-powered deployments, enable the ESP32 light sleep mode between image captures to extend operational duration. Test your implementation using the example sketches provided with the library, which demonstrate basic image capture, display rendering, and WiFi transmission. Ensure proper power supply voltage between 5V USB and 3.7V LiPo to avoid sensor malfunction or display artifacts.
Frequently Asked Questions
What is the actual field of view provided by the fish-eye lens on the TTGO T-Camera Plus?
The fish-eye rear camera lens provides a 160-degree diagonal field of view, which is significantly wider than standard lenses. This wide angle comes with barrel distortion characteristic of fish-eye optics, which can be corrected in software using OpenCV or similar image processing libraries. The 160-degree coverage makes it ideal for surveillance applications where you need to monitor large areas with a single camera, though you should account for the distortion in your image analysis algorithms.
Can the TTGO T-Camera Plus stream video continuously over WiFi, and what are the bandwidth requirements?
Yes, the module can stream JPEG frames over WiFi continuously, but frame rate depends on your network bandwidth and compression settings. At 1600x1200 resolution with 80 percent JPEG quality, each frame is approximately 60-80 KB. For 15 fps streaming, you need approximately 900 KB/s to 1.2 MB/s bandwidth. Most home WiFi networks can handle this, but you may need to reduce resolution to 800x600 or lower frame rates for stable streaming over slower connections. Using motion JPEG or H.264 compression can further optimize bandwidth usage.
Is the OV2640 sensor suitable for low-light or night vision applications?
The OV2640 is a standard CMOS sensor without infrared sensitivity, so it performs poorly in low-light conditions below 50 lux. For night vision applications, you would need to add external infrared LED illumination and potentially use an infrared-sensitive camera module instead. However, the OV2640 performs well in normal indoor and outdoor lighting conditions, and you can improve low-light performance by increasing sensor gain and reducing frame rate to allow longer exposure times.
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 OV2640 1.3 Inch Display Rear Camera Fish-eye Lens Rear Camera Online in India
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