OBD II sef

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About this app

Reading the vehicle's instantaneous speed information with OBD II. While in the vehicle, speed (km), horsepower (rpm), average speed information is displayed on the screen on the rear camera image of the phone. A picture can be taken with some information of the vehicle on top of the rear camera image. that you connect via Bluetooth. It has no connection with the Wifi (OBD II) module.