Micro:bit Expansion Board for Boson (Gravity Compatible)

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.

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 themicro:bitExpansion Board for Boson, a carry-on board that connects to micro:bit via the edge connector.

The expansion board comes with 6 fool-proof 3-Pin sockets, compatible with hundreds of DFRobot’sBosonandGravitymodularized electronic blocks, covering most populardigitalandanalogsensors and actuators, supporting sound, light, and motion interaction.
Click the link to learn more about DFRobot’s Boson module:https://www.dfrobot.com/bosonClick the link to learn more about DFRobot’s Gravity module:https://www.dfrobot.com/gravityMoreover, the expansion board adds aGravity: HuskyLensinterface and an IIC interface. To ensure a steady current supply for these peripherals, the expansion board can be powered externally through the Micro-USB power port.

Features

• 3-Pin fool-proof connector x 6
• IIC connector x1
• Gravity: HuskyLens connector x1
• External power port and ON/OFF switch
• DFRobot Gravity and Boson electronic module compatible

Specification

• MicroUSB Power Port Voltage：5V
• PH2.0 Input/output Voltage: 3.3V
• Input/output ring Voltage: 3.3V
• HuskyLens input Voltage：5V
• Maximum Current: 500mA
• Working temperature: 0-85 ℃
• Dimension 80 * 70 mm / 3.15 * 2.76
• Weight: 48g