> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# ELECFREAKS micro:bit Ring:bit V2 Breakout Board

**Type:** Product page · **SKU:** EF03423 · **Brand:** [Elecfreaks](https://core-electronics.com.au/brands/elecfreaks-australia)
**Page:** https://core-electronics.com.au/elecfreaks-ringbit-v2-breakout.html ([markdown](https://core-electronics.com.au/elecfreaks-ringbit-v2-breakout.html.md))

The Ring:bit V2 extension board is a simplified extension circuit board based on the micro:bit.

## Pricing

- **Price:** $14.61 (inc GST) — $13.28 AUD, exc GST
- **Quantity discounts:** 10+ $12.75 (exc GST) · 25+ $12.35 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 17 today, and up to 300 more in 9–13 days.

## How to buy

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## Description

Extend your BBC micro:bit’s connectivity with the Ring:bit V2 extension board. Ideal for robotics, sensor arrays and rapid prototyping, it converts P0, P1 and P2 into universal GVS Servo ports and even hosts 3 x AAA batteries to power your project. Explore our [micro:bit accessories](https://core-electronics.com.au/catalogsearch/result/?q=microbit) for more compatible modules.

### Technical Specifications

- Interfaces: 3 x IO ports (P0, P1, P2) converted to GVS (5 V/Signal/Ground)
- Power: 3 x dedicated 5 V power pins and 3 x ground pins
- Battery compartment: rear-mounted, accepts 3 x AAA cells (~ 4.5 V supply)
- Compatibility: fits BBC micro:bit v1 & v2 edge connector

### What’s Included

- Ring:bit V2 extension board (with rear battery compartment)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/e/f/ef03423-2.jpg)