Hello, I develop for ESP32 with VS Code using the arduino framework. I want to have a compact .bin file for upload with OTA. How I build the binary without embedded source code? I have tried the option -s and -Wl,-s without success. thank You for advice Erhy

That’s not “source code”. Those are text strings that the firmware uses for HTTP handling and logging. A lot of it seems to be coming from the camera module or code, your code was maybe inspired by this . If you don’t want these (optional) strings to show up, you’ll have to find where they are in cod…

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.bin without source code embedded

maxgerhardt November 1, 2023, 2:46pm 4

Can you show an example of that?

Only thing that comes to mind would be Error/Debug Messages in .bin file - #6 by owenh-mgp with adding

build_flags =
   -DNDEBUG
   -DCORE_DEBUG_LEVEL=0

to the platformio.ini.

Onw on ESP-IDF 5.1/Arduino 3.0 Huge Logs?