17
meshtastic should just be built into smartphones
(lemmy.zip)
It's not just about the frequency. It's about the modulation. You need new/additional radio hardware. Constantly being on another band eats more battery, too.
But as we've seen in busy areas, there's just not enough bandwidth with many nodes on LoRa. It'd get congested real fast if it were built-in to mainstream phones.
Using the hardware that's there, something like briar let's you get your messages routed through whichever means. Bluetooth mesh, internet or tor.
LoRa could have many applications on phones or anything with a radio.
It used to! I think old analog cell phones were on that band.
A community to discuss Meshtastic (https://meshtastic.org/docs/introduction)