title: Need to send specific HEX values to a com port, preferably with .vbs or a batch file
body: <p>I got 2 of these USB Relay modules off ebay, very little (none) in the way of software.</p>
  
  <p>[http://cgi.ebay.ie/ws/eBayISAPI.dll?ViewItem&amp;item=181279336378]</p>
  
  <p>As it says;</p>
  
  <p>Open the USB switch: A0 01 01 A2</p>
  
  <p>Close USB switch: A0 01 00 A1</p>
  
  <p>I have been using a program called "RS232 Monitor" (the only one I could find that will let me send HEX values and works just happens to be a 30 day trial, I know you shouldn't have to pay for stuff like that), and it will turn the relay on and off. Nice. But that's not much fun.</p>
  
  <p>I would like to schedule scripts, trigger them remotely etc</p>
  
  <p>If anybody could help me come up with a .vbs script or batch file to turn it on and off I would be most grateful.</p>
  
  <p>Thanks for reading...</p>