I am using since a couple of months the Sara AFF R410 board and never had an issue with it.
Yesterday while testing out some code and trying to upload it on the board I had some major issues.
when connecting the board I only get a red led.
To start off, when connecting the board to my computer (desktop) it showed 2 COM ports instead of one in the arduino IDE and device manager. (without showing the name of the board wich normally was the case).
When I then try to upload the code on those COM ports I have an error telling me “the device is not found”. (tried both of the COM ports)
I then reinstalled the drivers and tried again and got the same issue.
I pushed the reset button twice to get it in bootloader mode I see the blue led blinking but it doesn’t change anything I still can’t upload code and I still see 2 COM ports.
Then I tried it on another computer (pc). There it doesn’t even show the device in the serial ports I just get a grey “port” in the Arduino IDE. Also tried to put it in bootloader mode even though the blue led is blinking I don’t see the device on the Arduino IDE and the device manager.
Is there something I can try to fix this ?