ESP8266 Community Forum

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?

Nobody try to figure it out? I'm investigating but there isn't that much information available.

It would be a great if we had access to raw IQ. Has anyone managed it ?