If you use ESP-NOW, is it possible to use ADC2 ?

In that case, what specific version are you using?

v5.3.1 git - https://github.com/espressif/esp-idf/tr ... master/lcd

Is the example from the same version of ESP-IDF as the one you are compiling it with?

yes, the versions are the same

Good afternoon, experts. I have such a problem: I started studying SPI with the basic example proposed in the documentation https://github.com/espressif/esp-idf/tree/v5.3.1/examples/peripherals/spi_master/lcd . When compiling, such an error comes out, I understand that he swears that the function ...