Hyuduo 25pcs LED Lamp Beads, 200LM 3W 5V High Power Led Chip, LED Lamp SMD Chip Light Bulb for DIY Lighting Fixtures(Warm White 30003200K) - - Amazon.com
Grove - Red LED | Seeed Studio Wiki
XIAO BLE Tutorial: How to control a WS2812B LED strip with the NeoPixel Library - Michael Schoeffler
Hyuduo 25pcs LED Lamp Beads, 200LM 3W 5V High Power Led Chip, LED Lamp SMD Chip Light Bulb for DIY Lighting Fixtures(Warm White 30003200K) - - Amazon.com