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8 hours agoJust installed two Bluetooth mesh messaging apps on my phone, just in case. Is there one y’all recommend? Are BIT and Berkanan ok?
I already have too many hobbies, not going to get into amateur radio. I guess I’ll go buy a battery powered radio receiver when I get a chance, or one with a crank.


I think Ham radio means hobby and amateur radio, I.e. not professional. Radio is a type of radiation at very long wavelength. From the wiki:
Others have explained mesh pretty well.