1. APP controlled via WiFi, compatible with multiple Art-Net computer software ;2. BluFi configuration using dual mode chip(WIFI&BT);3. Support AP mode and STA mode;4. Two layout setting method: regular rectangle layout setting and importing DXF files ;5. Support two layers overlay, built-in multiple types of effect layers: text layer, music effect layer...;The effect layers support a variety of custom parameters: direction, width, color, length, shape...;Real-time preview, support recording the current scene to the controller storage;Support change device name ,reorder the RGB order, and OTA update.Working temperature : -20Celsius-60Celsius; Working Voltage : DC5V-24V;Working Current : 25mA-130mA;Flash Capacity : 128M;Output signal: 4-port TTL signals;Maximum pixel number : 1024 / port;LED driver IC: Normal one-wire RZ code LED driver IC.Colour:WhiteMaterial:plasticPackage Contents:1 x LED Controller1 x 3pin connector1 x screwdriverOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.