channel number of received advertisements

[ock]

I am interested in the nRF52840 chip. Is it possible to get the channel number / frequency, on which an advertisement has been received.

best regards!

[ock]

Is it Not possible to read the Register for the Synthesizer frequency?

[endnode]

RK is right, unless Nordic add it into their event structure in some future SD release it's very unreliable reading it from registers directly. But you have other options as usually: don't use Nordic stack and write your won or go with some licensed/open source stack which either has it already or allows you to customize it easily.