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802.11ah Wi-Fi with 10 miles of range to gain importance in Europe, with major limitations
(www.notebookcheck.net)
This is a most excellent place for technology news and articles.
Are you actually fully building your own, or are you going to flash, meshtastic? Because apparently, it's extremely finicky about communication. And if you get one setting different on the modem settings, it won't talk to anything else except the ones you set up yourself.