I'm having a hard time finding out the physical dimensions of the cards. Can't see anything in the data sheet about that?
I'd like to know how small a configuration with a Notecard + carrier can be?
For sewing into a kids backpack I think it looks like it will be small enough, but in my mind, putting a tracker inside a shoe would be much better. A backpack is easily forgotten or lost somewhere, but shoes tend to stay with the person. However, to put it in a shoe it'd have to be pretty small.
I'd like to know how small a configuration with a Notecard + carrier can be?
For sewing into a kids backpack I think it looks like it will be small enough, but in my mind, putting a tracker inside a shoe would be much better. A backpack is easily forgotten or lost somewhere, but shoes tend to stay with the person. However, to put it in a shoe it'd have to be pretty small.