HD-M
product name  LED double-zone control card asynchronously
the rang of control:

 single color 64 * 640, 48 * 832, 32 * 1280
 
 Double color 64 * 320, 48 * 416, 32 * 640

the basic parameter
divided into  three district discretionarily
supporting drawing,text,discretional font,insert drawing to RTFformat
baud rate:fifty seven thousand hundred
the storage:two M,can storge five hundred pictures ofsixty four*five hundred and twelve

supporting most moudles,one /sixteenth,one /eighth,one/fourth,one /second,and static scan, etc.
supporting  twenty series water border
supporting thirty display effect.twenty four series clear-screen effect
supporting ten lever brightness settings.threebrightness adjustment mode
supporting one  group turn on /off timely