Introducing Digital RGB LED Module from Gravity Series
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Gravity: Digital RGB LED Module: https://www.dfrobot.com/product-1848.html?tracking=5b603d54411d5
Gravity: Digital RGB LED Module is a cascadable single RGB LED module compatible with RGB LED strip. The Gravity interface provides a more elegant manner for the connections between modules and most of the mainstream controllers such as Arduino, micro:bit, Firebeetle Series, LattePanda, and Raspberry Pi with an abundant kind of DFRobot IO expansion shield.
Features:
Excellent display performance, quality high-brightness WS2812 REB LED
Extremely long cascading length, low unit length power consumption
High compatibility, compatible with 3.3V/5V controller, RGB LED strip drivers or programs
Standard connector, easy setup without cutting or soldering
More on: https://bit.ly/2KHBzYE?tracking=5b603d54411d5