EC Buying 3PCS ESP8266 ESP-01 ESP-01S WS2812 RGB LED Controller Module DIY Light Lamp Module LED Control Module Development Board Light Ring for Arduino

EC Buying 3PCS ESP8266 ESP-01 ESP-01S WS2812 RGB LED Controller Module DIY Light Lamp Module LED Control Module Development Board Light Ring for Arduino

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ZDF412581
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Parameter performance Control pin: GPIO2 Interface: 3Pin PH2.0 connector Working voltage: DC 3.7V-5V Size: 25.4 * 20 9mm Instructions for use Use the ESP-01/01S key downloader to download the Arduino example program for the ESP-01/01S module, then correctly insert it into the WS2812 light strip module busbar and power it on.
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