Raw radio interface
Posted: Tue Jul 19, 2016 12:29 am
Is it currently possible to get the raw IQ data from the ADCs in the RF frontend of the ESP8266? Bypassing the demodulation and wifi stack. I want to do some channel estimation on the received signal.
From what I understand is that everything happens on the CPU but with accelerators for the OFDM demodulation (synchronisation and FFT).
Also if direct access is possible it would make a nice SDR platfrom.
So does anybody have an idea of it is possible to access that data?
From what I understand is that everything happens on the CPU but with accelerators for the OFDM demodulation (synchronisation and FFT).
Also if direct access is possible it would make a nice SDR platfrom.
So does anybody have an idea of it is possible to access that data?