Keyestudio Sensor Expansion Board Shield V2 Black for BBC Micro:Bit

product manual

In the education market, micro bit control boards are becoming more and more popular. However, it is inconvenient to test a single micro bit control board and other sensor modules. For this we have specially designed the keyes micro bit sensor V2 expansion board.
The micro bit sensor V2 expansion board not only pulls out the PIO port on the micro bit control board and expands it into a 3PIN interface (GND VCC signal end), which facilitates the connection of the micro bit control board and the sensor module. At the same time, the expansion board also has a micro bit control board. The commonly used serial communication interface, I2C communication interface, and SPI communication interface are led out by a 2.54mm pin header or a busbar, which greatly facilitates the connection between the micro bit control board and other communication devices.
When the expansion board supplies power to the micro bit control board, we can choose to input DC 7-9V with black DC head and DC 5V with micro USB interface. When the expansion board supplies power to the sensor, we can select the supply voltage through the V1 V2 jumper cap connection, which can be selected from 3.3V and 5V.

Features

Two power input modes: black DC head input DC 7-9V
Micro USB interface input DC 5V
Two voltage output options: V1 V2 jumper cap connection selects voltage output
Choice of 3.3V and 5V
Comes with 1 power indicator
Extend the PIO of all micro bit control boards to 3PIN interface
Lead to a serial communication interface
Lead to an I2C communication interface
Lead to an SPI communication interface
Size: 65x56x15mm

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