JPEG 2M Pixel Color Camera Serial Interface(TTL level)

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Description

LS-Y201-2MP is LinkSprite’s new generation high resolution serial port camera module. Its resolution is 2 million pixel. It can captures high resolution pictures using the serial port. LS-Y201-2MP is a modular design that outputs JPEG images through UART, and can be easily integrated into existing design.

Package List

  • 1 X [CAM_JPEG_2M_TTLUART][201201004]
  • 1 X [IT_CAM_IR_CAB ][AA101103]


model:[CAM_JPEG_2M_TTLUART][201201004]

2M JPEGC CAMERA.jpg

Cable included:[IT_CAM_IR_CAB ][AA101103]

IT CAM IR CAB-1.jpg

Specification

  • 2 Million Pixels
  • Support capture JPEG from serial port
  • Default baud rate of serial port is 115200
  • DC 5V power supply
  • Size 32mm X 32mm
  • Current consumption: 80-100mA

2M camera Spec.jpg

Application Idea

  • Different image capture systems
  • Environmental monitoring
  • Industry monitoring
  • Medical equipment
  • Video phone
  • Security
  • Vehicle based GPS

Usage

Hardware Installation

Evaluation Setup

Evasetup.jpg

Programming

Evascreenshot.jpg

  • Step 1: Click Open COM
  • Step 2: Click Single Shot.

Arduino sample code provided

/* Linksprite */
 
#include <NewSoftSerial.h>
 
byte incomingbyte;
NewSoftSerial mySerial(4,5);                     //Configure pin 4 and 5 as soft serial port
int a=0x0000,j=0,k=0,count=0;                    //Read Starting address       
uint8_t MH,ML;
boolean EndFlag=0;
 
void SendResetCmd();
void SendTakePhotoCmd();
void SendReadDataCmd();
void StopTakePhotoCmd();
 
void setup()
{ 
  Serial.begin(19200);
  mySerial.begin(38400);
}
 
void loop() 
{
     SendResetCmd();
     delay(4000);                               //After reset, wait 2-3 second to send take picture command
 
      SendTakePhotoCmd();
 
     while(mySerial.available()>0)
      {
        incomingbyte=mySerial.read();
 
      }   
      byte a[32];
 
      while(!EndFlag)
      {  
         j=0;
         k=0;
         count=0;
         SendReadDataCmd();
 
         delay(25);
          while(mySerial.available()>0)
          {
               incomingbyte=mySerial.read();
               k++;
               if((k>5)&&(j<32)&&(!EndFlag))
               {
               a[j]=incomingbyte;
               if((a[j-1]==0xFF)&&(a[j]==0xD9))      //Check if the picture is over
               EndFlag=1;                           
               j++;
	       count++;
               }
          }
 
          for(j=0;j<count;j++)
          {   if(a[j]<0x10)
              Serial.print("0");
              Serial.print(a[j],HEX);
              Serial.print(" ");
          }                                       //Send jpeg picture over the serial port
          Serial.println();
      }      
     while(1);
}
 
//Send Reset command
void SendResetCmd()
{
      mySerial.print(0x56, BYTE);
      mySerial.print(0x00, BYTE);
      mySerial.print(0x26, BYTE);
      mySerial.print(0x00, BYTE);
}
 
//Send take picture command
void SendTakePhotoCmd()
{
      mySerial.print(0x56, BYTE);
      mySerial.print(0x00, BYTE);
      mySerial.print(0x36, BYTE);
      mySerial.print(0x01, BYTE);
      mySerial.print(0x00, BYTE);  
}
 
//Read data
void SendReadDataCmd()
{
      MH=a/0x100;
      ML=a%0x100;
      mySerial.print(0x56, BYTE);
      mySerial.print(0x00, BYTE);
      mySerial.print(0x32, BYTE);
      mySerial.print(0x0c, BYTE);
      mySerial.print(0x00, BYTE); 
      mySerial.print(0x0a, BYTE);
      mySerial.print(0x00, BYTE);
      mySerial.print(0x00, BYTE);
      mySerial.print(MH, BYTE);
      mySerial.print(ML, BYTE);   
      mySerial.print(0x00, BYTE);
      mySerial.print(0x00, BYTE);
      mySerial.print(0x00, BYTE);
      mySerial.print(0x20, BYTE);
      mySerial.print(0x00, BYTE);  
      mySerial.print(0x0a, BYTE);
      a+=0x20;                            //address increases 32,set according to buffer size
}
 
void StopTakePhotoCmd()
{
      mySerial.print(0x56, BYTE);
      mySerial.print(0x00, BYTE);
      mySerial.print(0x36, BYTE);
      mySerial.print(0x01, BYTE);
      mySerial.print(0x03, BYTE);        
}

Support

If you have questions or other better design ideas, you can go to our forum to discuss or creat a ticket for your issue at linksprite support.

Resources

How to buy

Here to buy on LinkSprite Cart