Mini TTL Serial Camera Module
Description
Mini TTL Serial Camera Module is a new generation industrial image acquisition processing camera module that include image acquisition, shooting control, data compression and serial transmission.
It can be used to snapshot high-definition image through serial interface. Serial camera module get JPEG image through a serial port, so this module can be easily integrated into the some device, and let the equipment device has image snapshot function. This is a new industrial image acquisition processing module that include image acquisition, shooting control, data compression and serial transmission.
Its built-in high-performance digital signal processing chip realizes high scale compression for the original image.
This module image output adopts standard JPEG format, which can be easily compatible with various image processing software.
It use 3-wire TTL level UART communication interface, it can be easily connected with MCU and other microprocessors thorugh 2.0mm space between interface.
Characteristic
1、Module size: 20mm x 28mm x 9mm
2、Image Sensor Type: CMOS 1/4 inches
3、Image pixels: 30 million
4、Pixel Size: 5.6um x 5.6um
5、White Balance: to be automatic
6、Exposure: to be automatic
7、Gain: to be automatic
8、Shutter: electronic rotating shutter (ERS)
9、Output format: JPEG / M-JPEG
10、Signal to Noise Ratio: 45DB
11、Dynamic Range: 60DB
12、Maximum Analog Gain: 16DB
13、Scan mode: progressive scan
14、Viewing angle: 70 degrees with 4.3 mm Focal Length
15、Monitoring Distance: 5m~15m
16、Image size: VGA (640x480 default), QVGA (320X240)
17、Analog video output frame rate: 640x480 30fps
18、Infrared night vision interface: reserved
19、Analog Video Interface: CVBS
20、Interfaces: TTL (TX、RX、GND)
21、Wight: 5g
22、Serial port Rate: 115200 by default (9600、19200、38400、57600)
Electronical Parameter
1、Working Voltage: DC 3.3V -- DC 5V (Recommend 5V)
2、Working Current: 100mA
3、Work Environment Temperature: -20 ~ + 80 ℃
4、Work Humidity: 20% ~ 80% PH
5、Cameras working current: 80-100 MA.
Interface :
Initialization Process
1）Power on
2）Delay 2.5 seconds
3）Set the camera image size command ( if change, then execute step 4 )
4）Reset command ( if no step 3, then do not execute this step 4 )
5）Set camera image compression command
Process of taking pictures
1）Send command of photographing
2）Send command to read the length of images
3）Send command to read the captured image data
4）Send the command to empty cache
5）Again
Application
1、Security System
2、Image Acquisition System
3、Environmental Monitoring
4、Industrial Field Process Control
5、 Medical Equipment
6、Videophone
7、Power Distribution Network Monitoring
8、 Hydrological Monitoring
9、Oil Field Monitoring System
10、Railway Monitoring
11、Urban Bus and Vehicle Monitoring
12、Highway Monitoring
13、Mine Production Monitoring
14、Forestry Protection Monitoring
15、Surveying and Mapping Exploration Monitoring
16、Intelligent Community Monitoring
17、Logistics Management Monitoring
18、Meteorological Monitoring
19、Industrial Automation Monitoring
