micro:bit Expansion Board for Boson (Gravity Compatible)

via DFRobot
$15.61
SKU DF-DFR0521

We have 20 units in our Sydney Warehouse available for immediate dispatch.

We can get a further 330 units in Australia from DFRobot. If you order today, we can dispatch this stock between May 16, 2021 - Jun 02, 2021.

micro:bit is a pocket-sized microcontroller designed for kids and beginners to learn coding and electronics, letting them easily bring ideas into DIY digital games, interactive projects and robotics.


Micro:bit

However, on-board I/O rings and crocodile clips sometimes are not handy and safe enough to connect peripherals. To explore more possibilities with micro:bit, we have designed the micro:bit Expansion Board for Boson, a carry-on board that connects to micro:bit via edge connector.


The expansion board comes with 6 fool-proof 3-Pin sockets, compatible with hundreds of DFRobotā€™sĀ BosonĀ andĀ GravityĀ modularized electronic blocks, covering most popularĀ digitalĀ andĀ analogĀ sensors and actuators, supporting sound, light and motion interaction.Ā 
Click the link to learn more about DFRobotā€™s Boson module:Ā https://www.dfrobot.com/boson
Click the link to learn more about DFRobotā€™s Gravity module:Ā https://www.dfrobot.com/gravity

Moreover, the on-board 3.5MM headphone jack and volume knob supports direct connection of headphone.Ā 
To ensure a steady current supply for these peripherals, the expansion board can be powered externally through the USB power port.

micro:bit Boson game pad

micro:bit RGB LED heart rate monitor

Gravity electronic module recommendation (micro:bit compatible):
Digital Capacitive Touch Sensor
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Digital PIR (Motion) Sensor
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Analog Rotation Potentiometer
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Digital Speaker Module
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Analog Grayscale Sensor
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Analog Sound Sensor
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Joystick Module
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Analog Slide Position (Potentiometer) Sensor
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Heart Rate Monitor
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FEATURES

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  • 3-Pin fool-proof connector x 6
  • Headphone jack with volume knob
  • External power port and ON/OFF switch
  • DFRobot Gravity and Boson electronic module compatible

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SPECIFICATION

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  • MicroUSB Power Port Voltageļ¼š5V
  • PH2.0 Input/output Voltage: 3.3V
  • Input/output ring Voltage: 3.3V
  • Maximum Current: 500mA
  • Working temperature: 0-85 ā„ƒ
  • Dimension 80 * 70 mm / 3.15 * 2.76
  • Weight: 48g

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DOCUMENTS

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micro:bit Educational Foundation
micro:bit online Block edicter
micro:bit website