5V-24V ESP32 WLED Digital Strip Controller Supports WS2811 SK6812 WS2812B RGB RGBW Wifi APP Led Pixel Modules Panel Controller Open the phone settings and input WiFi settings, find"WLED-AP" and fix to it with the password "wled1234". GL-C-009WL (ESP32) Input voltage: DC5~24V Input current: 10A most IC number: 800 Max Temperature: -20 °~45 ° Size: 23 x48x89mm Supported chips: WS2811, SK6812, SM16703P, WS2812B, etc.