Getting Started

The two programmable interrupt pins have not been soldered on Grvaity version of this board. For using advanced functions like external interrupt and sleep-to-wakeup, please purchase the Breakout version.

You can select I2C address as 0x18 or 0x19 by the toggle switch. The I2C address of the micro:bit V1.5 is conflict with the sensor I2C 0x19, so please select 0x18 when using it with micro:bit V1.5.