Hi!
I would like to know if there is any way to get ESP32 to reset to factory settings.
Thanks!
Restore factory ESP32
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- Posts: 8926
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Re: Restore factory ESP32
Define 'restore to factory settings'? Aside from configuration in eFuses, all settings are stored in the flash, so cleaning the flash will remove all settings. If you burned any eFuses (and you would likely know if you have, the process generally involves lots of warnings), you cannot undo that.
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Re: Restore factory ESP32
I flashed some data using EEPROM, started getting several "Guru Meditation StoredProhibited" errors. I cleaned the flash with "erase_flash", I keep getting the same errors and noticed that other things stopped working on ESP32, such as bluetooth classic. I load the sample sketck from the bluetooth library and no device can connect.
How can I know if there is a problem with the efuses?
How can I know if there is a problem with the efuses?
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- Posts: 8926
- Joined: Thu Nov 26, 2015 4:08 am
Re: Restore factory ESP32
As I said, you'd know if you messed with the eFuses. Given that firmware doesn't seem to play a role, could your issue be related to the power supply? Might be worth getting a thicker USB cable or using an external PSU for your devboard.
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