title: HM-10: maybe some AT commands are not implemented?
body: <p>I'm developing a project with PIC dsPIC33 connected via serial port to the HM-10 device.
  I send to the device AT commands but it seems that some of AT commands are not implemented in the  HM-10 firmware.
  In detail:</p>
  
  <pre><code>AT+RESET - &gt; OK+RESET       : it works
  AT+RENEW  -&gt; OK+RENEW       : it works
  AT+NAME?  -&gt; OK+NAME:HMSoft : it works
  AT+VER?   -&gt; no answer      : it doesn't work
  AT+VERS   -&gt; no answer      : it doesn't work
  AT+NAMEaa -&gt; no answer      : it doesn't work
  </code></pre>
  
  <p>did you have similar problem ?
  Thank you very much for your  help and cooperation
  kind regards</p>