Micro:bit Power Supply Module 3.3V 2A

A regulated power supply module that provides stable 3.3V power to your BBC micro:bit. Accepts 5V-12V input via micro USB or standard DC adapters and outputs up to 2A for power-hungry projects with motors and servos.

Connects directly to the micro:bit's battery connector, replacing batteries with reliable mains power for extended operation and high-current applications.

Key Features

• Regulated 3.3V Output – Stable power for micro:bit
• 2A Continuous Current – Powers motors, servos, and accessories
• Wide Input Range – Accepts 5V-12V DC input
• Dual Input Options – Micro USB or DC power adapter
• Direct Connection – Plugs into micro:bit battery connector

Ideal For

• Robotics projects requiring high current
• Stationary micro:bit installations
• Motor and servo control
• Extended operation without battery changes

Specifications

• Input Voltage: 5V-12V DC
• Input Connection: Micro USB or DC adapter
• Output Voltage: 3.3V regulated
• Output Current: 2A continuous
• Max Output Current: 2.5A
• Output Connector: JST (micro:bit battery port)

Package Contents

• 1× Power supply module with JST cable