title: Convert unknown Hex digits to a Longitude and Latitude
body: <pre><code>F3 c8 42 14 - latitude //05.13637° should be nearby this coordinate
  5d a4 40 b2  - longitude //100.47629° should be nearby this coordinate
  </code></pre>
  
  <p>this is the hex data i get from GPS device, how to convert to readable coordinate?
  i don't have any manual document.please help.thanks</p>
  
  <pre><code>    22 00 08 00 c3 80 00 20 00 dc f3 c8 42 14 5d a4 40 b2 74 5d 34 4e 52 30 39
  47 30 35 31 36 34 00 00 00
  </code></pre>
  
  <p>this is my full bytes i received,but the engineer told me that  F3 c8 42 14 is latitude and 5d a4 40 b2 is longitude</p>