so what would i replace it by now?
That should be as obvious as the nose on your face. WHY are you using SoftwareSerial on the UNO? You use it because it doesn't have enough hardware serial ports/instances. Well, the Mega does.
so what would i replace it by now?
That should be as obvious as the nose on your face. WHY are you using SoftwareSerial on the UNO? You use it because it doesn't have enough hardware serial ports/instances. Well, the Mega does.