How to setup
 You must be using a BBC Microbit microcontroller that has
 been flashed with the firmware from @sandeepmistry

 More info:

 This example uses the Microbit's built-in magnetometer.
 You run the Go program on your computer and communicate
 wirelessly with the Microbit.

 How to run
 Pass the Bluetooth name or address as first param:

        go run examples/microbit_magnetometer.go "BBC micro:bit [yowza]"

 NOTE: sudo is required to use BLE in Linux

package main

import (


func main() {
        bleAdaptor := ble.NewClientAdaptor(os.Args[1])
        ubit := microbit.NewMagnetometerDriver(bleAdaptor)

        work := func() {
                ubit.On(microbit.Magnetometer, func(data interface{}) {
                        fmt.Println("Magnetometer", data)

        robot := gobot.NewRobot("magnetoBot",