Arduino Nano BLE 33 Compiling Error

I am having an issue compiling my sketch onto my Arduino Nano BLE 33. I select the correct port and board under the tools bar, then when I hit compile the port changes or needs to be re-selected. As a result my sketch cannot be uploaded.

Any Ideas,

Thanks

The port change is expected and you should not try change it especially during uploads.

The IDE knows what to expect and what to do at that point.

If you have an errant sketch on there you can double click the RESET button to put it in BOOTLOADER mode.
That port will remain active for you to upload a sketch.
You might want to simply upload the BLINk or BARE MINIMUM examples.
That will clear any errant sketch.

Bob.

THANKS YOU FOR THE IDEA " Bootloder "
:slight_smile: