_:nf1609305bed14ad9abc1097ed99ccd75xb1
<http://schema.org/text>
"Hi, I have been having trouble uploading Arduino code to my RAK4630-based board. The COM port on Windows keeps switching as described <a href=\"https://forum.rakwireless.com/t/unable-to-update-bootloader-on-4630/5147\">here</a>, and I am planning to update the firmware. I keep seeing references to the 4631, and I installed the 4631 board manager, as there were no direct references to 46&hellip;"
<https://forum.rakwireless.com/t/rak4630-compatibility-with-4631-firmware-anything-to-keep-in-mind-when-updating-firmware/7796>