Power your micro:bit from a standard DC barrel jack with this regulated 3.3V power supply board. Accepts 5V–12V input and connects directly to your micro:bit's battery connector, providing stable power for classroom or permanent installations.

With 2A continuous output (2.5A peak), this board can power your micro:bit plus additional sensors and actuators without voltage drops.

Key Features

• Regulated 3.3V Output – Clean, stable power for micro:bit
• 5V–12V Input – Standard DC barrel jack
• 2A Continuous Output – Powers micro:bit plus accessories
• 2.5A Peak Current – Handles brief current spikes
• Direct Connection – Plugs into micro:bit battery connector

Specifications

• Input Voltage – DC 5V to 12V
• Output Voltage – 3.3V regulated
• Continuous Current – 2A
• Peak Current – 2.5A
• Input Connector – DC barrel jack

Compatibility

• BBC micro:bit V1
• BBC micro:bit V2

Ideal For

• Classroom micro:bit setups
• Permanent installations
• Projects requiring reliable power
• Replacing battery packs

Package Contents

• 1× Ibis power supply board