title: How to connect multiple devices using built in hotspot of an android smartphone?
body: <p>I wanted to know if there is an API that allows to create a hotspot and then communicate between the devices and the hotspot.</p>
  
  <p>The Second thing is the number of devices which can be connected.</p>
  
  <p>I have seen wifip2p but it says that it will not do it with hotspot and I need to do it using hotspot.</p>
  
  <p>So I wanted to know how to establish the connection.
  and the limit of devices to be connected as well.</p>