this post was submitted on 12 Apr 2024
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This sounds great. Just be aware that broadcasting on certain frequencies is ilegal in some places. You might need a license to broadcast in the ham spectrum, and even then, broadcasting encrypted messages could be prohibited.
LoRa is, as far as I know, legal to use in most countries without a license, and do not broadcast on HAM frequencies.
ah, that's great. To complement on the discussion, I found this site with a relationship of the used band and the corresponding legislation https://www.loraantenna.com/lorawan-frequency-plans-by-country-region/