When I try to print millis(), the serial monitor spits out garbage.
This is a little sample of the SM:
n⸮6⸮⸮b⸮+⸮⸮W⸮⸮⸮J⸮v⸮>⸮aj⸮3⸮⸮_⸮&⸮⸮R⸮~⸮G⸮s⸮;⸮g⸮/⸮⸮[⸮#⸮⸮O⸮{⸮C⸮ o⸮7⸮
and this is my code:
int endtime = 0;
int starttime = 0;
void setup() {
Serial.begin(9600);
pinMode(13, OUTPUT);
}
void loop() {
digitalWrite(13, LOW);
Serial.print(millis());
delay(100);
}