The data channel for communication is a One-Wire serial type and can be controlled with microcontrollers like Arduino. You can set the refresh frequency as desired to make certain light effects imperceptible. Multiple rings can be cascaded together to create various effects.
Arduino Ring with 16 RGB WS2812 LEDs and Integrated Driver TPX00173
led strip - Mystery RGB LED ring from defunct Hello Sense device. Trying to make it work - Electrical Engineering Stack Exchange
[LED Chip]WS2812B SMD5050 RGB LED [Addressable LED]Each pixel is individually addressable and you will require only one Arduino pin to control all the
Sparkleiot 35 Bits WS2812 Addressable LED Ring with SM2.54-3P Connector Wire, DC5V WS2812B 5050 RGB LED with Built-in Driver Pixels Individual Control
Each pixel is individually addressable Connector: 3P RGB connector Controller compatibility. It works great with programmable controller, SP103E,
35 RGB LED Ring 35 X WS2812 5050 Full Color with Integrated Drivers 35 Bits for Arduino Raspberry Pi ESP8266 Nodemcu DC5V
How to light up WS2812 LED Ring with Arduino in 2 mins
12 RGB LED Ring For Arduino – Vorpal Robotics Store
Ring with 60 RGB WS2812 LEDs and integrated driver — Arduino Official Store
Round and round and round they go! 24 ultra bright smart LED NeoPixels are arranged in a circle with 2.6 (66mm) outer diameter. The rings are
NeoPixel Ring - 24 x 5050 RGB LED with Integrated Drivers
Reland Sung
16 Bits 16 X WS2812 5050 RGB LED Ring Lamp Light with Integrated Drivers 60mm for Arduino WS2812B
WS2812B DIY RGB LED Ring 148 to 241 Pixels WS2812 Round Modules SK6812 – BTF-LIGHTING
WS2812-24 RGB LED Ring Lamp Light Wiki - DFRobot
Can I connect a 5V LED strip directly to Arduino? - Project Guidance - Arduino Forum
WS2812B Pixel LED Ring Matrix 241LEDs 5V 5050 SK6812 RGB Addressable Arduino Circle Round Module 1 8 12 16 24 32 40 48 60 Chips
2PCS 12Bit WS2812 RGB LED Ring 5050 RGB LED+ Integrated Driver Modue for Arduino
