Wireless, WS2812B RGB Light Ring, ESP8266, ESP-01S

Description

Wireless WS2812B, RGB Light Ring, ESP8266, ESP-01SCondition: * New Surplus Stock, In OEM Packaging. As Pictured.Additional Notes:* NOTE: Requires you to write “Sketch” of LED sequence and send to module. See Data Sheet for Useful Links* WE CANNOT PROVIDE PROGRAMMING* Wireless Control module for WS2812 programmable RGB LED based on ESP-01S WiFi master. With it, you can control the light ring using an Arduino.* NOTE: This Unit Requires You To Develop Software And Setup Arduino Using IDE Programming Support.WIRELESS ESP-01S MODULE/CARRIER* Control pin: GPIO2* Interface: 3-Pin PH2.0 Connector* Working Voltage: DC 3.7V-5V (Note: The Positive Supply Vcc of the board is connected to the “Vcc” pin of the WS2812 3-pin connector. So use DC 3.7V-5V power supply source.LED RING* Outside Diameter: 4.5cm* Inside Diameter 3.1 cm* Chip: WS2812 (in LED)* LED: 5050 package full color RGB* Power: 5VDC* Port: Digital Series* 16 programmable RGB LEDs built in WS2812B driver. * Cascading NRZ Single line interface. Each LED requires 8 bits/color (24bits) + a Reset (Latch) for a 25 bit data stream, so 16 would need a data stream of 400 bits.* Sequence is from closest LED to Din to last LED in string,* NOT Like a Shift Register.* Adjust brightness tricolor 256, 160,000-color TFT display, scanning frequency of not less than 400Hz / S* Serial even level interface, via a signal line to complete the reception and decoding of data* Refresh rate of 30 frames / sec, even low-level mode even series of not less than 512 points* Send and receive data at speeds up to 800Kbps* Highlight LED, light color high brightness consistency* LEDs: Red: ~625nm @ ~400mcd Green: ~522nm @ ~700mcd Blue: ~465nm @ 190mcd MPJA 36214 MI