User's Manual

Table Of Contents

PRELIMINARY

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 and PSRAM. GPIOs 16 and 17 are connected to the module’s

integrated PSRAM. For details, please see Section 6 Schematics.