JPEG Color Camera (TTL Serial Camera Module)

A JPEG color camera module with TTL interface is a compact embedded vision module designed to capture images and transmit them via serial communication to microcontrollers such as Arduino, ESP32, or Raspberry Pi. These modules are commonly used in robotics, surveillance, and IoT applications where simple image capture and processing are required. They typically include a CMOS image sensor, onboard image processor, and infrared LEDs for low-light or night vision capability. The module captures images in JPEG format, making it efficient for storage and transmission in embedded systems.

Technical Specifications:

• Image Sensor: CMOS (typically 0.3MP VGA)
  
• Resolution: 640×480 (VGA), 320×240 (QVGA), 160×120 (QQVGA)
  
• Output Format: JPEG / M-JPEG
  
• Interface: UART (TTL Serial)
  
• Operating Voltage: 3.3V – 5V DC
  
• Communication: TX, RX, GND (Serial)
  
• Baud Rate: Default 38400 bps
  
• Current Consumption: ~75mA
  
• Viewing Angle: ~60°
  
• Frame Rate: Up to 30 fps (video stream)

Features:

• Captures compressed JPEG images for easy storage and transmission
  
• TTL serial interface for direct microcontroller communication
  
• Built-in infrared LEDs for low-light and night vision
  
• Auto white balance, brightness, and contrast adjustment
  
• Motion detection capability for smart monitoring
  
• Adjustable focus lens for flexible usage
  
• Low power consumption suitable for embedded systems
  
• Compact and lightweight design

Applications:

• Security and surveillance systems
  
• Arduino and microcontroller-based vision projects
  
• Robotics and object detection systems
  
• IoT and smart monitoring devices
  
• Image data logging and storage systems
  
• Wireless camera systems
  
• DIY electronics and STEM projects