Hi all
I would like to read back the contents of an ESP32 for safe keeping. Then program it with my own code. If I am unable to achieve what I want I want to be able to flash back the contents from the safe so I can still use the device as was given to me.
I am unsure what tools are available? is it the flash download utility or can I use one of the python tools in IDF for this?
Thanks
Read back flash memory
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- Posts: 18
- Joined: Tue Feb 05, 2019 5:28 pm
- Location: Brazil
Re: Read back flash memory
Code: Select all
$ esptool.py read_flash
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