ESP32-GPIOs-dat

Sub Functions

DAC

  • IO25 IO26

Note

Input only

  • 36/39/34/35

Strapping

ESP32 共有 5 个 Strapping 管脚,可参考章节 6 电路原理图:

Func. IO default
MTDI 12 pull-down
GPIO 0 pull-up
GPIO 2 pull-down
MTDO 15
GPIO 5