User's Manual

PRELIMINARY
4. Peripherals and Sensors
4. Peripherals and Sensors
Please refer to Section Peripherals and Sensors in ESP32 User Manual.
Note:
External connections can be made to any GPIO except for GPIOs in the range 6-11, 16, or 17. GPIOs 6-11 are
connected to the module’s integrated SPI flash. For details, please see Section 6 Schematics.
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ESP32-WROOM-32E User Manual
Espres
sif Systems