https://stream.echo6.co/videos/watch/bc296a8a-d8d6-4117-a688-9be687bbf2b1 Here's how to upgrade your Pi4 and KerberosSDR w/ the latest KrakenSDR prebuilt image and use it with DragonOS Focal. The image and more information about the KrakenSDR software can be found here, https://github.com/krakenrf/krakensdr_doa/tree/clientside_graphs After getting the image flashed and the Pi4 up and running, I show how to pull in a recent pull request to the KrakenSDR software provided by the DF-Aggregator and switch developer himself. This adds GPSD lat/lon/heading support to the KrakenSDR software as well as making it compatible with DF-Aggregator. For more information on DFA (Included in DragonOS Focal), https://github.com/ckoval7/df-aggregator I have a playlist for the KerberoSDR that has some examples of how I used multiple units in the past to direction find a local radio station. Just have a look here and click on the relevant ones, https://www.youtube.com/watch?v=Rz6FZCXBeoA&list=PLXjRrYsXOd9c_Jh8Ov3u1wGfhQvxXYMHl Follow @cemaxecuter on Twitter for more DragonOS and SDR info. Become a patron @ https://www.patreon.com/cemaxecuter Sun, 26 Apr 2026 15:59:19 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/bc296a8a-d8d6-4117-a688-9be687bbf2b1 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.