5052284878848000 Businesspro Mall M5Stack HEX RGB LED Board (SK6812) (行貨1年保養) HEX is a hexagona RGB LED panel. Total 37 RGB LEDs. With a input port and a output port, you can have mutiple of them in series connection. This is how LEDs la Product #: businesspro-M5Stack HEX RGB LED Board (SK6812) (行貨1年保養) https://www.businesspro.store/i/R8wa9ggAA 2022-01-22 Regular price: $HKD$35.0 Available from: Businesspro MallIn stock