There is probably a default but I'm to lazy to look at the moment!
You've forgotten to call 'lcd.begin(columns, rows)' in one of your several initialization routines
EDIT: Move it from 'temp' to 'setup'
There is probably a default but I'm to lazy to look at the moment!
You've forgotten to call 'lcd.begin(columns, rows)' in one of your several initialization routines
EDIT: Move it from 'temp' to 'setup'