Freematics One K-Line Examples and Installation Problem

[Shan5548]

I am totally new to this and just bought the Freematics ONE.

1. Having problem connecting to it. Selected Board: Ardunio/Genuine UNO. The device is connected via USB to MAC.
Port is showing as "dev/cu.Bluetooth-incoming-port" it doesn't connect to the device. I have another test Ardunio and it works fine.

2. Freematics ONE have K-Line which I would like to use. Is there an existing library with some examples. I like to make a K-Line sniffer.

Thanks,

Sorry if these are too basic questions but I tried everything else.

[stanley]

Try manually setting protocol by specifying protocol when calling init(). Sometimes auto protocol detection fails on some older k-line cars.