Using a USRP to view NRF24L01 Packets
In this short example, we use GQRX to visualize packets being exchanged by two NRF24L01 radios (each controlled by a whoa board). We use a USRP as the software defined radio front end to GQRX.
In the middle the intensity drops because we cover the receiver with our hand. This is an experiment in emulating the results from this paper: https://homes.cs.washington.edu/~gshy..., with commodity NRF24L01 radios.
Find more info at whoaboard.com!