Replace with defines (less overhead?)
Use floats
Define lcd size
Fix intensity/gradient functions
Not needed
Increase delay to 500ms and hold timer id for possible use
Global timer ids
Add some verboseness for now
Change call to "status" as there is a lot more than just temperature being communicated
Implement a timeout
Wrong base - big problems
Need to call stop before returning
because why not
stop before return
Clean up this temporary function
Dimmer code no longer needed
Add humidifier code