title: Communicateur with client-sided serial port through web
body: <p>I'm having an issue with my PHP website (which is using an API, that's why it has to be PHP).</p>
  
  <p>This website is launched on a raspberry pi b+ which is connected to a thermal printer (through serial port), I used a python script to test the printer.</p>
  
  <p>Now my question is: Is it possible to send data through the web to make the raspberry print some data ? So send an instruction like write to the port '/dev/ttyxxx' client sided?</p>
  
  <p>Thanks for your help</p>