Group 8's code for the BuildingBloCS Computing Conference 2017
Rules:https://docs.google.com/document/d/1_PWH3DbfO9kBflDBdFyJ9L9nkCnmMvkTJRWiFCYVMKA/edit
Competition code in competition.py, which is a smart attendance taking system
1 microbit act as host, others as client.
The host counts the number of clients avaliable
Both host and client have a built in compass
To make it recalibratable, add this (with indent to show in loop) at last line:
if button_b.is_pressed(): compass.calibrate