ayushsharma82/ElegantOTA

Understanding how exactly OTA delivers .bin file to esp32

Closed this issue · 3 comments

Fyfth commented

Title :)

I would really like to understand the technical details step by step after uploading the .bin file. How does the computer send the .bin file to the esp32? How does the esp32 accept the file automatically? How does esp32 download it?

Thank you!!

mathieucarbou commented

The code is open-sourced.
Read it.

It uses begin the Arduino Update class:

https://github.com/espressif/arduino-esp32/tree/master/libraries/Update

If you want to know more about the technical details on how updating an ESP work, read the Expressif doc

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This issue was closed because it has been stalled for 5 days with no activity.