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ESP32 GPIO Config
Posted: Fri Sep 07, 2018 2:39 am
by owen_chen
Hi:
Does any GPIO of ESP32 could be configured as UART/SPI/I2C by software?
Re: ESP32 GPIO Config
Posted: Fri Sep 07, 2018 2:44 am
by ESP_Sprite
Yes. Note that some pins are already in use for other things (e.g. the GPIOs the flash is connected to) and some GPIOs are input-only; aside from that, the GPIO matrix allows you to use any pin for these functions.
Re: ESP32 GPIO Config
Posted: Fri Sep 07, 2018 2:50 am
by owen_chen
thanks!