Can't download firmware on module with ESP-IDF tool

espressif / esp-aws-expresslink-eval

Espressif AWS IoT ExpressLink Evaluation and Firmware Repository

Apache License 2.0

17 stars 17 forks source link

Closed davimarriel closed 10 months ago

davimarriel commented 1 year 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

How can I solve it?

landretk commented 1 year 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 10 months ago

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