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Arduino IDE reinstall esp32 cam examples

2021-02-22 22:43 user219279 imported from Stackoverflow

Does anyone know of a guide or howto to reinstall the esp32 thinker cam.
I screwed the example's after following a wrong guide.
I want to go back to the original example source code.

A complete reinstall of the arduino IDE would be problematic as it has a lot of projects/boards configured.

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