NINA-W10 Board

Hello,

I have recently bought an Arduino MKR 1010 and have done a few projects with it. I would like to use the NINA-W10 module and the ATSAMD21 on a pcb that I am designing for the company I work at. However, when I look at the MKR 1010 schematic, there are three serials communication ports. There is an SPI, UART, and I2C.

All I need is for the module to work with the ATSAMD21 using the Arduino libraries, so that I connect the product to the cloud. Out of all of the connections, which ones do I need?

I would really appreciate the help.

Thank you.

right now I once again wired a MKR Zero with an ESP32 Dev board for WiFiNina (only WiFi)