What can the NRF24 radio module be used for?

Question

Bluetooth

If I understand correctly, then this nrf24 module can be made to work as a full-fledged wifi adapter and as bluetooth? Naturally pre-flashing it. So it's a kind of SDR adapter that works in a very narrow range?

Answer 1

Wi-Fi and bluetooth are just exchange protocols operating at a frequency of 2.4 GHz.
If you can decipher their signals, then no one will forbid you to use nrf as a transmitter / receiver, it's just that Wi-Fi and bluetooth chips have a built-in decoder in addition to the radio module itself