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Published 20 hours ago • verified publisher icon arduino

Arduino Port Changes after Uploading

Open aliphys opened this issue 3 years ago • 2 comments

How to recreate problem:

  1. Connect Nano 33 BLE Sensor board with microUSB cable
  2. Open Arduino IDE 1.8.19 (on Windows 10)
  3. Open the Blink.ino sketch
  4. Select the correct board and port in the Tools menu
  5. Upload sketch

Observed Outcome: Selected port then changes after the sketch is uploaded. In my case it changed from COM port 13 to 14. I would then have to change it back to 13 in order to select the correct port.

IDE during sketch upload image

IDE after sketch upload image

Expected outcome: Port does not change after uploading sketch to board

aliphys avatar Jul 15 '22 11:07 aliphys

Related: https://github.com/arduino/Arduino/issues/9831

per1234 avatar Jul 19 '22 07:07 per1234