3Pcs Geekcreit® ESP8266 ESP-01 ESP-01S WS2812 RGB LED Lamp Module Support for IDE Programming

Feature This is a WS2812 RGB LED control module based on ESP 01 01S With it you can easily control the WS2812 light bar light ring DIY own lighting control system Support for Ard uino IDE programming Characteristic Master ESP 01 ESP 01S This module does not include ESP 01 ESP 01S Control Pin GPIO2 Interface 3Pin PH2 0 connector Operating Voltage DC 3 7V 5V Please note The positive supply voltage VCC on the board is connected to the VCC on the WS2812 3PIN connector Therefore if your light bar lamp ring is 5V powered use DC 3 7V 5V power supply Support 3 7V lithium batteryApplication example 1 Power supply 3 7V 5V DC power supply to the VCC GND 2 54mm pin 2 Download the program to ESP 01S3 Insert the ESP 01 ESP 01S into the 2 4 Pin header in the direction of the arrow as shown below Package includes 3 x ESP 01S RGB LED module NOT include ESP 01S WiFi module and RGB LED 3 x 3PIN PH2 0 connector