Here are some links for the Alpha data protocol. General link http://support.adaptivedisplays.com/Documentation/questions.php?questionid=149
Specific link for the StreetSmart 17mm sign http://support.adaptivedisplays.com/Documentation/categories.php?categoryid=59
I will not have the sign for testing until late April but perhaps you can check into your “current option” in “Setup”, “Advanced/Miscellaneous”, “LED Sign” to see if
your current LED sign page design meets the attached data protocol. I plan on using a wireless Ethernet communication option.
I would like to be able to send to the sign various WD “testtags”, "%xxxxx%, to be displayed on the sign and also any NWS weather alerts (warnings, watches, advisories) for the specific county where I reside.
Much appreciated!
Cheers …