Making ESP32-S3 Pins HIGH During BootLooading?

canik01@yahoo.com
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Joined: Fri Feb 03, 2023 11:50 am

Making ESP32-S3 Pins HIGH During BootLooading?

Postby canik01@yahoo.com » Sat Feb 04, 2023 9:52 am

We have to make HIGH the GPIO4 pin of ESP32-S3 during boot.

We use esptool.exe in Windows to lood "bootloader.bin" or similar. But we don't know how to edit/change "bootloader.bin" file. Also we don't have any experience to make HIGH or LOW a pin of ESP32-S3 during bootloading. Can someone help us? Thank you.

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