hub
firmware
_api
commands
event_loop
mindstorms
programrunner
protocol
runtime
spike
system
ui.hubui
util
hub_runtime
version
util.log
???
Location of the log file for logging.
??? Observed value: []
Module gc – control the garbage collector
Module sys – system specific functions
Module uio – input/output streams
Module uos – basic “operating system” services
Module utime – time related functions