Making ESP32-S3 Pins HIGH During BootLooading?
Posted: 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.
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.