using Serial.print from a library file
i trying debug sketch uses several libraries , use serial.print within library nothing being printed serial monitor. i've tried using serial.begin(9600) within library file , in sketch file , both. need print function within library file?
go on. you have 93 posts under belt.
put serial.begin(9600); setup() function.
i follow serial.println("hello project name");
to verify working.
the same applies project whether led, lcd, oled, ...
you can remove later if want debug purposes shows how far program has got.
david.
put serial.begin(9600); setup() function.
i follow serial.println("hello project name");
to verify working.
the same applies project whether led, lcd, oled, ...
you can remove later if want debug purposes shows how far program has got.
david.
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