Features
 Support USB interface power supply and direct use of power-bank power supply or USB computer
power supply.
 Support PH2.0 interface power supply and the battery box or lithium battery power supply are both
OK.
 24 RGB single-line lights, 16 million colors free mixing
 Makecode graphical programming
 Onboard microphone and buzzer
 Leaded out P0 and P1 interfaces, and distribute with the connection line, support the boson
expansion modules.
 Ultra-thin volume,more suitable for wearable and strap applications.

Specification
 Supply Voltage:3.5~5V
 WS2812 Single-line RGB LEDs x 24
 Onboard buzzer x 1
 Onboard microphone x 1
 Number of interfaces: IO expansion board(P0,P1)x2, PH2.0 Power Interface x1, USB power
Interface x1