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GPIO46 eFuse
Posted: Sun Aug 06, 2023 2:53 pm
by nighthunter85
Hi friends, i need to have GPIO46 pulled high during boot (its pulled by optocouplers LED) is there a way to bypass this boot check via eFuse so i could get into download mode with having GPIO46 tied to 1?
Re: GPIO46 eFuse
Posted: Mon Aug 07, 2023 1:20 am
by ESP_Sprite
On what chip?
Re: GPIO46 eFuse
Posted: Mon Aug 07, 2023 3:46 pm
by nighthunter85
Sorry for that i forgot to mention, its ESP32-S3.
Re: GPIO46 eFuse
Posted: Tue Aug 08, 2023 1:41 am
by ESP_Sprite
No, sorry. You can boot from flash when that pin is high, but you won't be able to properly enter download mode.