TinyGo Bluetooth driver for the Sphero Mini robot.
Based on code from https://github.com/nicholasjackson/sphero-mini
$ go run ./examples/hello/ F8:25:80:33:67:2D
enabling...
start scan...
device: F8:25:80:33:67:2D -49 SM-672D
connected to F8:25:80:33:67:2D
set led