Multiple devices on I2C

Hello!

I've researched a bit into the topic, but didn't quite grasp, how is it going to work.

I want to build a project with a PN532 nfc module and a small SSD1306 LCD screen.

The LCD screen I have only has I2C connectors.
While the NFC module has another interface (MOSI?), I suppose both of them could live on the serial bus.

How exactly should I do it?

The microcontroller I want to do it on is either ESP32 (I know, overkill, but there is another reason to that), or if everything goes ok, I would take Arduino uno or nano.

Thank you!
Sorry for the stupid question.

Take a look here for SPI....
https://www.arduino.cc/en/reference/SPI

One here for i2c ...

bluejets:
Take a look here for SPI....
Arduino - SPI

One here for i2c ...
How I2C Communication Works & How To Use It with Arduino

Thank you!

Worked for me eventually.