I remember when I first got my Flipper Zero I read into this a bit, but realized I had never actually seen one in the wild, thought it was something ancient (Not that I'm using my flipper in the wild).
Is it really just not a US thing? Are these used in other parts of the world?
Edit: I think I'm actually asking about iButtons/Dallas Keys, now that I'm re-investigating, but any input is welcome!
I remember when I first got my Flipper Zero I read into this a bit, but realized I had never actually seen one in the wild, thought it was something ancient (Not that I'm using my flipper in the wild).
Is it really just not a US thing? Are these used in other parts of the world?
Edit: I think I'm actually asking about iButtons/Dallas Keys, now that I'm re-investigating, but any input is welcome!
I did a lot of coding for these in the UK during early 2000s.
They were pretty nifty for their time, but I guess completely superseded by RFID.
Always annoyed me that it clearly has 2 wires (power/signal + ground).