유통업체에서 제공한 M5Stack A045-B에 대한 설명입니다.
LED Lighting Mounting Accessories NeoHEX 37 RGB LED Board(WS2812)
Family Name = M5Stack / Product Type = LED Board / Interfaces = Grove Interface / Supply Voltage Min. V = 3.7 / Supply Voltage Max. V = 5.3 / Length mm = 40 / Width mm = 36 / Height mm = 7 / Weight g = 3.7