In the educational market, micro:bit control boards are becoming more and more popular. However, a single micro:bit control board is not easy to  test with other sensor modules. We particularly design this keyestudio sensor expansion board V2 for micro:bit.

Description:

In the educational market, micro:bit control boards are becoming more and more popular. However, a single micro:bit control board is not easy to  test with other sensor modules. We particularly design this keyestudio sensor expansion board V2 for micro:bit.

The sensor shield V2 breaks out all the PIO ports on the micro:bit control board into 3PIN interface (GND, VCC, Signal), very easy to connect the micro:bit control board and other sensor modules.

Moreover, it also extends some commonly-used serial communication interfaces into pin or female headers with 2.54mm pin pitch, such as I2C and SPI communication pins. So that this shield will allow communication between micro:bit control board and other communication devices.

You can power the micro:bit board through a black DC jack (DC 7-9V) or a mciro USB port (DC 5V) on the shield.

When power the sensor, you could select the supply voltage 3.3V or 5V via jumper cap V1 and V2.  

Technical Details:

Power input: black DC jack (DC 7-9V) or micro USB port (DC 5V)
Voltage output: select 3.3V or 5V via jumper cap V1/V2
Comes with a power indicator
Extends the PIO of micro:bit into 3PIN interface
Serial communication pin
I2C communication pin
SPI communication pin
Dimensions: 65mm x58mm x12mm
Weight: 31g