[jamesone111] bought a Transcend WifiSD card, presumably for photography, but it may just have been because he heard that they’re actually tiny Linux servers. He read a post about these cards…
Apple’s old airport express was kinda that. You plugged it into the wall and it was a wifi repeater, had a USB port to make your wired printer wireless, and a 3.5mm jack for airplay to speakers. It was about the size of a macbook power brick, but for 2004 you can’t complain.
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Someone posted this further up I remember when they came out but I don’t know much about them
https://feddit.uk/comment/10593066
Apple’s old airport express was kinda that. You plugged it into the wall and it was a wifi repeater, had a USB port to make your wired printer wireless, and a 3.5mm jack for airplay to speakers. It was about the size of a macbook power brick, but for 2004 you can’t complain.
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Technically it runs UNIX…
But there are Wifi plugs you can command via network address.
Tasmota ones, but the esp32(?) was already mentioned. It’s in the greeni wifi plugs, if I recall, and so many others.