With memory encryption enabled, when I want to type something into the ESP32 using ESP32 Download Tool, an error message appears and a prompt Tips: Please confirm whether the device to be downloaded has enabled flash encryption or secure boot. The program window is very simple. I do not see any...

Familiarise yourself with the website ; before uploading, encrypt the data in accordance with it and write how it went.

The problem is not with the encryption of the data but with the physical entry of the data into the ESP32 by an application running on Windows.

Have you tried using esptool.py directly?

ESP32 Download Tool - How do I confirm that memory encryption is enabled?

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#1 19890011 17 Feb 2022 18:14

TvWidget TvWidget

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Post #1
19890011 17 Feb 2022 18:14

With memory encryption enabled, when I want to type something into the ESP32 using ESP32 Download Tool, an error message appears and a prompt "Tips: Please confirm whether the device to be downloaded has enabled flash encryption or secure boot".
The program window is very simple. I do not see any option to confirm this. How do I do this?
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#2 19891257 18 Feb 2022 11:12

adamegah adamegah

Level 21

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Post #2
19891257 18 Feb 2022 11:12

Familiarise yourself with the website https://docs.espressif.com/projects/esp-idf/en/latest/esp32/security/flash-encryption.html ; before uploading, encrypt the data in accordance with it and write how it went.
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#3 19891764 18 Feb 2022 14:49

TvWidget TvWidget

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Post #3
19891764 18 Feb 2022 14:49

The problem is not with the encryption of the data but with the physical entry of the data into the ESP32 by an application running on Windows.
#4 19892049 18 Feb 2022 17:51

khoam khoam

Level 42

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Post #4
19892049 18 Feb 2022 17:51

Have you tried using esptool.py directly?
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ESP32 Download Tool - How do I confirm that memory encryption is enabled?

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