Re: Rpi4 wspr wsjtx newbee
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Yes a USB Sound Card should work. Then you need rig control + PTT and if you are not going to be attached to the Internet (field operations), then you either need a RTC or a GPS attached as a time source.
HAT = "Hardware Attached on Top" https://www.raspberrypi.org/blog/introducing-raspberry-pi-hats/
On Fri, Aug 23, 2019 at 2:58 PM Steve McGrane <temporarilyoffline@...> wrote:
John D. Hays