ElecFreaks Ring:bit v2 for micro:bit

Introduction

The Ring:bit V2 expansion board is a simple PCB for the micro:bit. It extends the micro:bit's 3 GPIO ports, with three power and three ground interfaces, and converts the P0/P1/P2 ports into standard GVS ports. The rear battery compartment holds 3 AAA batteries to drive the car or other components.

Features

• Compatible with LEGO hole
• Each I/O's feature is printed on board
• Compatible with the ElecFreaks Ring:bit V2 Car Kit, 6-in-1 Ring:bit Kit and micro:bit XGO Robot Programming Kit

Parameters

• IO Port: P0, P1, P2
• Working Voltage: 3.3 ~ 5V
• LEGO-compatible: Yes
• Size: 55.81mm x 52.52mm
• Net Weight: 22g

Tutorial

• Ring:bit v2.0 (EF03423) on the ElecFreaks wiki, covering the Ring:bit Car V2 kit built on this board