Is MISO need to connect?

[DamirAS2020]

Hi,
I have problem with ESP32 GPIO quantity for output.
Tried to declare GPIO34(only for input pin) as MISO.
Working normally.
Then I have disconnected MISO from MC. Working well again.
Is MISO need to connect to ESP32?
320X240 ILI9341.

Thanks,
Damir

[Bodmer]

MISO is not needed. You can:
#define TFT_MISO -1

To flag the pin as unused, or leave out the pin define.

[DamirAS2020]

Thanks!
Also reset pin has been connected to 3.3v.
Working well.