I already got stuck with my new One board with Arduino trying the first “Hello world” sketch.
The Sodaq One board can be selected, the COM3 port can be selected but after less then a minute the port is not accesible anymore. It looks like there is no more power on the board while it is still powered with the supplied USB cable. Also board info doesn’t work anymore and with the start in did work showing it as Arduino Zero (native port).
A workaround I found is starting the upload and within upload insert the usb cable in the computer so it is active when it comes to uploading to the board. In the logging I see that is terminated port 3 (?) and used COM4 with high speed to upload to the board.
Any help is approciated.