ROB0150, Micro Circular RGB LED Expansion Board, WS2812, For BBC micro: bit Boards

micro: circular RGB LED expansion board can be a cool clock, a timer, a lucky turntable game, a wearable ornament and an interactive coloured pendant. With a micro: bit main board, this 24 RGB LEDs circular expansion board changes to an exquisite creator's piece. Users can turn it into a tomato timer via the on-board buzzer and turn it into a colourful music spectrometer through the on-board microphone. There are two external ports P0, P1 in reserve, so users can get more ways to play by connecting a large number of boson and gravity sensors.

• Support USB interface power supply and direct use of power-bank or USB computer power supply
• Support PH2.0 interface power supply and battery box or lithium battery power supply are both OK
• 24 RGB single line lights, 16 million colours free mixing
• Makecode graphical programming
• On-board microphone and buzzer
• Leaded out P0 and P1 interfaces and distribute with the connection line
• Ultra-thin volume, more suitable for wearable and strap applications
• 3.5 to 5V supply voltage, WS2812 single line RGB LEDs x 24
• On-board buzzer, on-board microphone
• IO expansion board (P0, P1) x 2, PH2.0 power interface x 1, USB power Interface