LED RGB ring shield board for microbit

Keyestudio 6812 full color RGB LED ring shield fully compatible with Micro:bit development board. It integrates 26 full color RGB 6812 LEDs, a microphone, and a passive buzzer. The circular RGB shield comes with 5 M3 mounting holes (wire station) for attaching the Micro:bit to the shield. For power supply, you can use the built-in USB port or the PH2.0-2P connector (DC 5-9V). The shield features a switch for power control. The P0 shield is for controlling the passive buzzer, which depends on the switch. When the switch is turned off, the passive buzzer is available; when turned on, P0 can access external devices via the XH-3P socket. P1 is connected to the microphone, also depending on the switch. When the switch is turned off, the microphone is available; when turned on, P1 can access external devices via the XH-3P socket. Technical details Input voltage: DC 5-9V Operating voltage: DC 3.3V Operating current: 350mA Maximum power: 1.5W Operating temperature range: -20°C to +75°C Dimensions: diameter 80mm Weight: 26 grams Comes with M3 screws