When I tried uploading this sketch I get SerialException after it's done uploading. #define LED 13 #define DELAY 500 unsigned long nextTime; int ledState = HIGH; void setup() { pinMode(LED, OUTPUT); digitalWrite(LED, ledState); ledState = (ledState == HIGH) ? LOW : HIGH; nextTime = millis…

SerialException with Arduino v1.0.2 and Leonardo

Topic		Replies	Views
Serial port already in use after upload [Leonardo/OSX] IDE 1.x	1	346	May 5, 2021
'serial port already in use'... IDE 1.x	7	1963	May 5, 2021
Problem with uploading sketches to arduino uno IDE 1.x	6	1637	May 5, 2021
Serial Port Already in Use - MacOSX leopard Troubleshooting	15	36091	May 6, 2021
Serial port reported in use when uploading - on OS X Mountail Lion GM IDE 1.x	5	2681	May 5, 2021