title: QUECTEL M95 Send HTTP POST with JSON
body: <p>I need some support for sending an http post with json content type application.
  This is my code:</p>
  
  <pre><code>AT+CPIN=####
  AT+QIDNSIP=1
  AT+CGDCONT=1,"IP","xxx"
  AT+QIOPEN="TCP","yyy",80
  AT+QHTTPURL=55,10
  zzz
  AT+QHTTPCFG="requestheader",1
  AT+QHTTPPOST=188,30,60
  POST /api/ooo HTTP/1.1
  HOST:https://qqq.net
  Accept: /
  Connection: Keep-Alive
  Content-Type: application/json
  {'field1':'val1','field2':'val2'}
  </code></pre>
  
  <p>But I always receive the 3822 error code.</p>
  
  <p>Obviously, the WEB API works correctly because it has been used in another service.</p>
  
  <p>Where's the problem into my code?</p>
  
  <p>Has anyone resolved a similar issue yet?</p>