Hi,
The second fragment was ZZZ sorry bad copy/paste.

Problem is solved by removing the "prompt" lines so


menu "XXX Configuration"

config GPIO_RANGE_MAX
int
default 33 if IDF_TARGET_ESP32
default 46 if IDF_TARGET_ESP32S2
default 19 if IDF_TARGET_ESP32C3
default 48 if IDF_TARGET_ESP32S3 ...

Thanks! I went through that page so many times and I didn't see that .. Thanks!

Going through IDF documentation on SPI-MASTER-DRIVER and datasheet and I'm not finding what I'd like to so last chance is asking here. I would like to use hw spi (0.5-1MHz) with ESP32 but I need to use same pin for MOSI and MISO. When I bitbang the communication it works ok but is slow so I'd like ...

I'm getting some warnings:

warning: XXX_GPIO (defined at .../Kconfig.projbuild:34) defined with multiple prompts in single location
warning: YYY_GPIO (defined at .../Kconfig.projbuild:48) defined with multiple prompts in single location
warning: ZZZ_GPIO (defined at .../Kconfig.projbuild:62 ...