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Cake day: June 30th, 2023

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  • oatscoop@midwest.socialto196@lemmy.blahaj.zoneLinux Rules
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    16 days ago

    what’s the point when all you need is to literally run a single application that only toggles I/O ports or does a bit of comms with an external integrated circuit via I2C, Serial or SPI?

    None, but sometimes you need far more functionality. A micro-controller is cheaper and less power hungry than a full fledged SOC, which is why you find them in things like e-ink tablets.

    I’m not saying it’s common, but given the swath of “high end” internet connected adult toys I wouldn’t be shocked if there’s a handful running linux.