.. I've been pulling my hair out over this stuff
Why doesn't the Pi have audio in? It's a nuisance having to buy a dongle (even if only £2 from China) just for audio input.
AIS - but that's just frutration with trying to verify discriminator output from an old VHF in an area with few, if any, AIS signals. [sorted; I cheated and now have an AIS USB dongle.]
No success yet in getting a Soft AP setup.
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