Perfect with Torque (Android App OBDII)

I use this dongle into my Jeep Grand Cherokee (WJ) together with the OBD II App "Torque per" one on my Samsung Galaxy Note (Android). Works perfectly! Does everything it should. Wherein the functionality is specified here primarily by software, not by the interface.

In general you need to know:
For OBD II only the basic motor parameters are "standardized" in the protocol, all other vehicle parameters (eg ABS, air, gear, ...), known as PIDs, are manufacturer-specific and are therefore not recognized by such general OBDII systems. Who can be versed in the manufacturer's protocol but at defining eg Torque per own PIDs. Ergo: The interface has little to do with the functionality that makes the software.

One more general info:
iPhones / iPads have no full Bluetooth drivers. Therefore, the no use for such generic interfaces. The apple world therefore requires basically the more expensive OBDII WiFi interfaces and then the appropriate software such as Dash Command or Ref.

What I think is great especially at this interface: It's so small that you can leave it permanently stuck on the OBD II connector, without that it would hinder vehicle or on / off access.

Oh, the great mystery (with me no list was):
The Bluetooth key is 1234th