According to Nordic Product Specification (https://infocenter.nordicsemi.com/pdf/nRF24L01P_PS_v1.0.pdf?cp=11_4_0_0), the RPD is the feature to detect signal on the wireless medium. The RPD will return "true" when the received power is above -64dBm. Otherwise, it will return "false".
I´m trying to develop a kind of a Spectrum Analyzer, something like the ones seen in the Internet, but I would like to detect signal presence in other power levels as welll (-70, -75, -80). Is it possible to change power received threshold used by the RPD function to other than -64dBm?
Is there someother wireless radio sensor that allows me to do so, if nRF24L01 doesn´t?