p>
  <h4 id="http-1-0">HTTP 1.0</h4>
  <p>Device API access point is <a href="http://iotgo.iteadstudio.com/api/http">http://iotgo.iteadstudio.com/api/http</a>.</p>
  <p>Request header:</p>
  <pre><code>POST /api/http HTTP/1.0
    Host: iotgo.iteadstudio.com
    Content-Type: application/json
    Content-Length: 116
  </code></pre><p><em>Note: Host header must be present even if HTTP 1.0 itself does not require it.</em></p>
  <h4 id="http-1-1">HTTP 1.1</h4>
  <p>Device API access point is <a href="http://iot