TTGO T-Camera Plus 1.3 Inch Display Normal Rear Camera Module With OV2640
TTGO T-Camera Plus 1.3 Inch Display Normal Rear Camera Module With OV2640
TTGO T-Camera Plus 1.3 Inch Display Normal Rear Camera Module With OV2640
The TTGO T-Camera Plus is an integrated IoT camera development board featuring a 1.3-inch IPS display and OV2640 image sensor, designed for embedded vision applications requiring real-time image capture and local processing. Professional developers and IoT engineers use this module for surveillance systems, robotics vision, environmental monitoring, and edge AI applications where compact form factor and low power consumption are critical. This product solves the challenge of integrating camera functionality into space-constrained embedded projects while maintaining high image quality and processing capability.
Product Overview
The TTGO T-Camera Plus combines a powerful microcontroller with an OV2640 camera sensor and integrated 1.3-inch display in a single development board. The OV2640 sensor delivers 2-megapixel image capture with JPEG compression support, enabling efficient data transmission over WiFi or cellular networks. The integrated 1.3-inch IPS display provides real-time preview capability, allowing developers to monitor camera output directly on the device without requiring external displays. Built-in WiFi and Bluetooth connectivity enables remote image transmission and IoT integration, making this module ideal for connected camera applications.
The architecture features a dual-core processor with integrated WiFi stack, allowing simultaneous image processing and wireless communication. The OV2640 sensor supports multiple resolution modes from QVGA to SXGA, with automatic exposure control and white balance adjustment. The compact design incorporates a rear-mounted camera lens with normal field of view, optimized for close-range to mid-range imaging applications. Power management circuitry enables operation from USB or battery sources, with sleep modes for extended battery life in portable deployments.
Key Specifications
| Specification | Details |
| Product Type | IoT Camera Development Board 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 |
| Camera Sensor | OV2640, 2 Megapixel |
| Display | 1.3-inch IPS LCD, 240x240 resolution |
| Image Formats | JPEG, RAW |
| Connectivity | WiFi 802.11 b/g/n, Bluetooth 4.2 |
| Operating Voltage | 5V USB or 3.7V Battery |
| Camera Mounting | Rear Normal Field of View |
Key Features
- OV2640 2-megapixel camera sensor with JPEG compression for efficient image transmission over bandwidth-limited networks
- 1.3-inch IPS display with 240x240 resolution for real-time camera preview and local image review without external hardware
- Integrated WiFi and Bluetooth connectivity enabling remote image upload to cloud servers and IoT platform integration
- Dual-core processor supporting simultaneous image processing and wireless communication for responsive applications
- Multiple resolution modes from QVGA to SXGA providing flexibility for different bandwidth and processing requirements
- Automatic exposure control and white balance adjustment for consistent image quality across varying lighting conditions
- Low power consumption with sleep modes extending battery life for portable and remote deployment scenarios
- USB power input with battery charging support enabling flexible power management options
Applications and Use Cases
- IoT Surveillance Systems: Deploy compact camera nodes for remote monitoring of facilities, warehouses, and outdoor environments with local image processing and cloud backup
- Robotics Vision: Integrate into mobile robots and autonomous systems for real-time obstacle detection, navigation, and visual feedback with onboard processing
- Environmental Monitoring: Capture time-lapse imagery and environmental data in remote locations with WiFi connectivity for ecological research and conservation projects
- Edge AI Applications: Process images locally using TensorFlow Lite or similar frameworks for object detection, face recognition, and anomaly detection without cloud latency
- Smart Home Automation: Build custom camera modules for home security, pet monitoring, and activity logging with local storage and selective cloud synchronization
- Industrial Inspection: Perform visual quality control and defect detection in manufacturing environments with real-time feedback to production systems
How to Use
Begin by connecting the TTGO T-Camera Plus to a USB power source or compatible battery. The integrated display will show initialization status and WiFi connection options. Use the Arduino IDE or PlatformIO with the appropriate board definitions and OV2640 libraries to program the device. Configure WiFi credentials and camera parameters through the serial interface or web portal, then upload your application code to enable image capture and transmission functionality.
For image processing applications, initialize the camera sensor with your desired resolution and frame rate settings, then configure JPEG compression levels based on bandwidth requirements. The display can be used for live preview by reading camera frames into the display buffer, or for status information and menu navigation. Implement WiFi transmission by encoding captured frames as JPEG and sending via HTTP POST to your server or IoT platform. For battery-powered deployments, configure sleep modes between capture intervals and optimize JPEG quality to reduce power consumption during wireless transmission.
Frequently Asked Questions
What is the maximum image resolution supported by the OV2640 sensor?
The OV2640 sensor supports maximum resolution of 1600x1200 pixels (SXGA). However, for real-time applications and WiFi transmission, users typically operate at lower resolutions like 800x600 (SVGA) or 640x480 (VGA) to balance image quality with processing speed and bandwidth requirements. The TTGO T-Camera Plus firmware allows runtime resolution switching based on application needs.
Can I use this module for night vision or low-light applications?
The OV2640 sensor includes automatic exposure control that adapts to low-light conditions, but does not have infrared sensitivity. For night vision applications, you would need to add external infrared LED illumination or use an infrared-sensitive camera module variant. The automatic exposure adjustment can extend exposure times in low light, but performance degrades significantly below 10 lux without supplemental lighting.
How do I transmit captured images to a cloud server or mobile app?
The integrated WiFi connectivity allows you to encode captured frames as JPEG and transmit via HTTP POST requests to your server endpoint. Use Arduino libraries like HTTPClient to send multipart form data containing the image file. Alternatively, use MQTT protocol to publish images to IoT platforms like AWS IoT, Azure IoT Hub, or Adafruit IO. The onboard processor is capable of handling simultaneous image capture and WiFi transmission without blocking.
What is the battery life when operating on a single charge?
Battery life depends on usage patterns and WiFi transmission frequency. Continuous operation with display on and WiFi active consumes approximately 200-300mA. A typical 2000mAh battery would provide 6-10 hours of continuous operation. Implementing sleep modes between capture intervals can extend battery life to several days. For example, capturing one image every 5 minutes with WiFi transmission reduces average current to 20-30mA, enabling 3-7 days of operation on a 2000mAh battery.
Is the camera lens removable or replaceable?
The OV2640 sensor comes with a fixed lens assembly optimized for normal field of view applications. While the lens itself is not user-replaceable, the camera module can be desoldered and replaced with alternative OV series sensors if different focal lengths or specifications are required. The TTGO design uses standard OV sensor pinouts, making it compatible with OV2640, OV5640, and similar modules with appropriate firmware modifications.
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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- Returns: 7-day return policy on manufacturing defects only
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