# usage: python led.py [mac] from __future__ import print_function from mbientlab.metawear import MetaWear, libmetawear, parse_value from mbientlab.metawear.cbindings import * from time import sleep from threading import Event import sys device = MetaWear(sys.argv[1]) device.connect() print("Connected") libmetawear.mbl_mw_settings_get_battery_state_data_signal(device.board) print(BatteryState.voltage) #How do I print out the battery signal? sleep(3.0) device.disconnect() sleep(1.0)