Hi Chris
On Windows, you wouldn’t see a device with the tty.usbserial-xxxxx format, that’s typical for Linux/macOS. Instead, the Notecard should appear as a COM port in Device Manager, similar to the COM3 device you mentioned.
Can you please confirm whether the LoRa Notecard shows up in Device Manager when it’s in bootloader mode? Also, just to double-check, are you following the steps in the guide linked below?
Out of curiosity, which firmware version is your LoRa Notecard currently running? If it’s on version 7.4.2 or later, you can update it directly using the in-browser terminal with the firmware install command. For example:
firmware install notecard-wl-8.2.1
If it’s on an earlier version, please share the firmware version and any other details so that I can try to reproduce the setup on my end.
Below are some links to what other users have tried already:-
Thanks
Youssif