Im sure most of you know what mini b is. What I would like to know if there is a difference in a way some mini bs are wired?
Here is whats going on. My GPS charges with mini b. So I would think that any Car charger with mini b would charge it. However when I plug in my cell phone car charger (which is also mini b) into GPS my GPS goes into USB mode. That is, GPS thinks that its connected to a computer so I cant use it while its plugged in. So are cell phone mini b’s wired in a different way that lets GPS detect it? Or is it done by current voltage?