I wanted to connect my old EMTAC Bluetooth GPS module to my iPad mini 2 Wifi, but of course i soon found out that this is not possible and that only a very few external GPS units are compatible with IOS. The reason i wanted to connect it is so that i can load maps real time since my iPad doesn't have a built in GPS unit, i.e. cellular. So my question is does anybody know which external GPS units works with IOS and which ones works good for my purpose? Which one are you using, if there is anybody using this type of setup? Thanks.