Using this last image that I indicate in the previous answer, I have managed to turn on the equipment and make some first step in gnuradio.Thank you very much for the contribution, it made me think that I should extend my search beyond Armbian, although now I miss my beloved armbian-config, glad that I have managed to get this device working... Then it will be the turn of the OrangePi Plus 2E but for now this topic is closed!
Travis from Analog Devices has also helped me.
