nullsignzero

DMR transmitter

1

Hi, Can we add a DMR(Digital Mobile Radio)test transmission module, with GPS metadata and (basic encypted)audio signal? Regards.

Rpitx

1

Is it possible to intergrate the codec with RPITX? Then you need only one usb soundcard. For RX add a RTL-SDR device. If this works then the pi zero can...

BT

5

Hi, great project, Well done! It would be nice to have a BT connection with a upstream device. Since the RBP 3 has a internal BT circuit, can we use...