5.3 GPIO

  • “1” Read GPIO. “GPIO0” is for reference, it needs to be selected according to the actual situation.

  • “2” Set GPIO “GPIOO” level to “0”. “GPIO0” level is set to “0” for reference. It needs to be set according to the actual situation.

  • “3” Initialize GPIO mode. “GPIO0” mode is set to “output” for reference. It needs to be set according to the actual situation. The pin diagram of ESP32-SC01 is attached below.

文档更新时间: 2021-08-20 10:05   作者:Win