Inside an SP002E pixel controller (with schematic) - YouTube
RGB SP002E Pixel Led Controller, 5 V DC
Amazon.com: Vrabocry 3Key Mini USB SP002E Controller for WS2811 WS2812B SK6812RGB(NOT RGBW) Addressable LED Light Portable 600 Pixels DC5V DC12V DC24V : Tools & Home Improvement
White SP002E Mini DC5-24V 3Key LED RGB Controller Micro-Controller, 20 V DC
Amazon.com: Mini 3 Keys WS2812B WS2811 LED USB Controller for DC5V-24V Pixel Tape Lights SP002E SK6812 COB SMD LED Strip Light Dimmer (SP002E Controller with DC Connector) : Tools & Home Improvement
DC5-24V SP002E 3 Key Mini RGB SPI Micro-Controller for Addressable WS2811 WS2812B LED Strip [CONFULL-SP002E]
SP002E Inline Mini Pixel Light Controller
Amazon.com: USB SP002E WS2812B WS2811 RGB Led Strip Controller USB/3Pin Snap-in JST Connector Mini 3 Keys for Pixel LED Strip Light DC5V-24V : Tools & Home Improvement
SP002E 3 Key Mini RGB Controller Micro-Controller for DC5-24V Pixels Dream Color | eBay
DC5-24V SP002E 3 Key Mini RGB Controller Micro-Controller for Pixels Dream Color | eBay
Amazon.com: Vrabocry 3Key Mini USB SP002E Controller for WS2811 WS2812B SK6812RGB(NOT RGBW) Addressable LED Light Portable 600 Pixels DC5V DC12V DC24V : Tools & Home Improvement
SP002E Inline Mini Pixel Light Controller
SP002E Inline Mini Pixel Light Controller
Amazon.com: Vrabocry 3Key Mini USB SP002E Controller for WS2811 WS2812B SK6812RGB(NOT RGBW) Addressable LED Light Portable 600 Pixels DC5V DC12V DC24V : Tools & Home Improvement
LEDLightingHut Mini SP002E Controller + WS2812B Digital LED Strip - YouTube
SP002E 3 Key Mini RGB Controller Micro-Controller USB DC Connector DC5-24V for WS2811 WS2812B Pixels Dream Color LED Strip - AliExpress
DC5-24V SP002E 3 Key Mini RGB SPI Micro-Controller for Addressable WS2811 WS2812B LED Strip [CONFULL-SP002E]