×

SparkFun will be closing early at 3:30 Friday 5/27 and remain closed Monday for Memorial Day (5/30). Orders placed after 2pm MT on Friday (5/27) will process and ship out on Tuesday (5/31).

ozmosis

Member Since: October 28, 2010

Country: United States

  • @waala and @Toasty… I was having the exact same problem and I was able to fix it by doing two things.
    1: Close the Arduino IDE after uploading the code. I think the IDE may be locking up your serial port.
    If it’s still not working…
    2: Change the arduino port in the Processing code. I had to change it from Serial.list()[0] to Serial.list()[1] to reference my COM4 port.

No public wish lists :(