1. usb/rs232/gprs/gsm/lan available 2. brightness/humidity/temp/Irda sensor 3. popular in the world for asynchronous system ... NEW!Supports animation(swf,gif) , picture, text, clock, temperature, etc. Text program edit in any language, any font and ... digital and analogue clock. Supports environmental data programs like temperature, etc. Supports sensors installed externally (32-grade brightness)Font ...