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I'm also interested on where to buy tags for pennies even if they only have Bluetooth.
by kayhi 6y ago
I'm also interested on where to buy tags for pennies even if they only have Bluetooth.
- oarsinsync 6y ago> All this can be done for years on a single battery charge and at a cost of pennies per sensor per day Assuming pennies and years both (as plural) == 2, you're looking at a minimum of $14 per sensor. $15-30 feels like the right ballpark, so OP is in the right area.
- kayhi 6y agofrom where or are there brands you recommend?
- oarsinsync 6y agoI'm mostly in the zigbee space, rather than bluetooth. Aquara / Xiaomi have a load of cheap sensors available on aliexpress. Get yourself your own zigbee dongle (suggestions at https://www.zigbee2mqtt.io https://www.zigbee2mqtt.io, no affiliation, also available from aliexpress) and you have no vendor lock-in either.