Arduino hardware wiring (nrf24l01, Attiny)

Hey Arduino experts!

So Im trying to create a small hardware device that can detect motion (using the LED sensors) when something passes by it. Then I want to send this data to another receiver so that that receiver can send it to my app.

I would like multiple of these sensors and multiple LED lights for one "detector" and I would want multiple of these "detectors" to send data to one receiver. (So that this receiver can send data to my app)

I have done lots of research and tests myself and have bought multiple nrf24l01 modules as well as LED sensors / LED lights. For the arduino I want to use something as small as an Attiny.

The question is is it possible to wire all this to an Attiny?

Thanks in regards!