GPIO0, GPIO45 and GPIO46 are the bootstrapping pins.
Can we use the GPIO45 and GPIO46 pins as GPIOs when GPIO0 is left unconnected?
Bootstrapping
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ESP_Sprite
- Posts: 9589
- Joined: Thu Nov 26, 2015 4:08 am
Re: Bootstrapping
What chip is this on? Generally, you can use all bootstrap pins as GPIOs, you just need to make sure they're at the correct level at bootup/reset.
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