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by rvloock 3674 days ago
Is it possible that they just use a LoRa radio? The frequency seems to match and the claimed ranges make me think in that direction.
1 comments

https://medium.com/@dconrad/how-new-long-range-radios-will-c...

Post by Beep Networks cofounder.

> Our team at Beep Networks is now working with LoRa radios here in San Francisco, and we’re getting signals through at over a mile of range. That’s in the city, through walls, with a tiny battery-powered sensor device — no towers or giant antennas involved. We know folks who are getting 10 miles in every direction when they put these radios on towers in rural areas, where there’s less interference.