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You can buy complete bluetooth beacons including battery for under $7 in the EU. They can easily be built for a few bucks. Good profits, and I expect many peop
by jbverschoor 6y ago
You can buy complete bluetooth beacons including battery for under $7 in the EU.
They can easily be built for a few bucks. Good profits, and I expect many people will have 5-10 devices, because they're so cheap
- ghaff 6y agoI played with some BLE beacons a few years back. I honestly didn't find them very useful for finding things--though that was probably some older Bluetooth version.
- jbverschoor 6y agoThe trick is of course the locating network, and UHF, but it's essentially the same hardware