micro:bit Ring:bit V2 - ELECFREAKS EF03423

Description

The Ring:bit expansion board is a simple PCB for the micro:bit. The Ring:bit extends the micro:bit's 3 GPIO ports. We will use this module to convert the P0/P1/P2 port to the common GVS port. It can be loaded with 3 AAA batteries to drive the car or other components.

FEATURES

1. Develop Envirnment: Code Kingdoms Java script, Microsoft Blocks，Microsoft Touch Develop，Python

2. Support GVS connectors

3. With a switch, one IO connector can be repeatedly used for double channels.

4. Small size with multiple development for DIY.

5. Input Voltage：DC 3.9V-4.5V

6. Dimension：65.00mm X 51.70mm

7. Weight：27g

Application

1. Support Bluetooth 4.0 device (based on micro:bit)

2. Support 3 PIN GVS connector. Compatible with ElecFreaks octopus electric brick series.

3. Simultaneously drive 2 or 3 servos which are used to make a simple smart car.

4. Micro:bit maker teaching and education.

IMAGES SHOW

Size and location Dimension

DETAIL

Power Switch

 

micro:bit connecting

 

3Pin Port

SPECIFICATION