5 ms·
Parent said simple, not passive. Non-passive RFID is still simple.
by mseebach 8y ago
Parent said simple, not passive. Non-passive RFID is still simple.
- lostcolony 8y agoFrom parent, "they don't even have a battery". Maybe my definition is off, but doesn't that mean passive? I.e., requires an antenna to activate it via an RF discharge, and then with that minimal charge it broadcasts back its identifier.
- woodrowbarlow 8y agoyou're right, i did mean passive. something like [1]. i don't claim that they are a particularly secure solution. i only wanted to dispute the implication that they enable GPS tracking. [1] https://dangerousthings.com/shop/xm1-plus/ https://dangerousthings.com/shop/xm1-plus/