ESP32-S2 GPIO46
GPIO46
Use with care
- Fine for many uses, but check the warnings below first.
What GPIO46 can do
- Digital input/output
Warnings for GPIO46
Input only
This pin has no output driver or internal pull resistors. Use only as a digital/analog input.
Strapping pin
Sampled at boot to set boot mode / configuration. Avoid driving it at reset unless you know the required level.
Open the interactive ESP32-S2 pinout →All ESP32-S2 pins
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ESP32 Pinout Studio - free interactive pinout reference. Pin data generated from Espressif's official KiCad libraries. esp32pin.com