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espressif / esp-aws-expresslink-eval

Espressif AWS IoT ExpressLink Evaluation and Firmware Repository
Apache License 2.0
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Can't download firmware on module with ESP-IDF tool #11

Closed davimarriel closed 1 year ago

davimarriel commented 2 years ago

When I try to download new firmware on the board using the ESP-IDF tool via USB I get the bellow image on my console

image

How can I solve it?

landretk commented 2 years ago

The ExpressLink module is read-only and has secure boot enabled, so it can only be updated through OTA or with the OTW.py tool that flashes through the AT command interface(not the USB), see here for directions for using the .bin with otw.py https://github.com/espressif/esp-aws-expresslink-eval#92-carrying-out-an-over-the-wire-otw-upgrade

dhavalgujar commented 1 year ago

Thanks @landretk! You are absolutely right, closing this for now. :)