6812 Full-color RGB LED Ring Shield is fully compatible for Micro:bit development board. It integrates 26 6812 Full-color RGB LEDS, a microphone and a passive buzzer.

The RGB ring shield is super cool; and comes with 5 M3 fixing holes (wiring terminal), so easy to mount or connect the micro:bit main board to the shield using included 5 screws and 5 nuts.

For power supply, you can use built-in micro USB port or PH2.0-2P connector (DC 5-9V). The shield comes with a slide switch for power control.

The shield’s P0 is for passive buzzer control, which depends on a slide switch. When turn the slide switch to OFF position, passive buzzer is available; turn to ON position, the P0 can access to external devices via XH-3P socket.

The P1 is connected to microphone, also depending on a slide switch. When turn the slide switch to OFF position, MIC is available; turn to ON position, the P1 can access to external devices via XH-3P socket.

Technical Details

• Voltage input: DC 5-9V

• Operating voltage: DC 3.3V

• Operating current: 350mA

• Maximum power: 1.5W

• Operating temperature range: -20℃～+75℃

• Dimensions: diameter 80mm

• Weight: 26g

• Environmental properties: ROHS

• Comes with 5 M3 nuts, 5 M3*6 screws