Thank you very much for clarification.

As I understood, the esp32 has SPI(1), SPI(2) and SPI(3). I was able to interface my SPI devices with the SPI(2) and SPI(3) - which also known as VSPI and HSPI. But I couldn't get the SPI(1) to work. Could you please let me know if there is a way that I can use SPI(1)?