Mean that I need to put the initialization code in the void setup?The LCD controller must be initialized every time on power on.
If a power loss is detected, i.e. even on a temporary drop in voltage (brownout), it must be initialized.
Correct. You would use the LCD initialization from the Arduino library in setup( ).Mean that I need to put the initialization code in the void setup?
Last time haven't done an initialization the LCD will come out with a lot of junk charactersCorrect. You would use the LCD initialization from the Arduino library in setup( ).
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