title: sending and receiving data to board connected through LAN
body: <p>I have a board connected to my PC through the LAN(i.e network port). I know the IP address and port number of both my PC and board.</p>
  
  <p>I came to know that we have to use socket programming but i am not understanding how to use.</p>
  
  <p>How to set up connection between the two using socket and write the data from PC to the board and read back the data from the board back to PC and print it on the screen.</p>
  
  <p>A program for this would be helpful for me.Please help</p>
  
  <p>Thanks in advance.</p>