Esp8266 Esp-01 Esp-01s Ws2812 Rgb Led Light Module Controller Module

• --DIY own lighting control system. Support for Ard uino IDE programming.
• --Master: ESP-01 / ESP-01S (This module does not include ESP-01 / ESP-01S)
• --Control Pin: GPIO2
• --Interface: 3Pin PH2.0 connector
• --Support 3.7V lithium battery

Description:
Name: Controller Module

Application example:
1. Power supply: 3.7V-5V DC power supply to the VCC GND (2.54mm pin)
2.Download the program to ESP-01S
3. Insert the ESP-01 / ESP-01S into the 2 * 4 Pin header (in the direction of the arrow)
Features:
1. 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.
2. 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.)
Packing list:
1 x Controller Module (NOT include ESP-01S WiFi module and RGB LED)
1 x 3PIN PH2.0 connector 
Note:
Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. 
Manual measuring,please allow 1~3mm error,thank you.