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1
Hi. It's not clear what you have or haven't done in the past to try to get this connected. Have you followed the steps here? https://docs.aws.amazon.com/iot-expresslink/latest/gettingstartedguide/elgsg.html
You need to get it connected so that the update can occur.
0
I took another approach and thought like a hardware engineer, I made a direct physical connection via the UART to the MCU and flashed the firmware that way.
已回答 8 个月前
0
Hi, to extend what Greg said, can you please try upgrading the board using OTW?
If you face issues with that, or if you are still not able to connect after upgrading to the latest release, please provide additional logs here and we would be able to help you out better.
~
Dhaval Gujar (Espressif)
已回答 8 个月前