LoRa doesn't have a good multiple access scheme (literally just plain ALOHA - unusable at consumer scale), just use something more modern like 802.15.4 UWB. Sp

LoRa doesn't have a good multiple access scheme (literally just plain ALOHA - unusable at consumer scale), just use something more modern like 802.15.4 UWB. Spread spectrum may protect against interference from other protocols, but symbol time can go on as long as 8ms so you're just going to see enough collisions with as little as 50 users to end up with a rate equivalent to smoke signals. It doesn't help that they encourage wider channels and greater spread for their rockstar use case of long range communications.