Parameter: Model W2-WIFI Support range Single color:2048*16 1024*32 Double color 1024*16 512*32 Memory 2MByte Application All kinds of single/double color led modules software Cluster management/multi-area display/more language Program 128 programs, 16 area for each program area type graphic,text,animation,time,clock,temperature,Temperature, Temperature and humidity frame display frame for program/area clock display digital clock,analog clock,positive timing,negative timing communication Wifi,USB display port 1*HUB08, 2*HUB12 sensor temperature sensor brightness 16 grade, support auto brightness adjustment/ adjust by adjustment software remote switch support timing turn on/off , turn on/off by software working Voltage 5V power <1W working -40℃-85℃ temperature secondary DLL development software LED Player 6.0 and Mobile WIFI APP