Freematics Forum

Hi ,
Is there real time clock(RTC) available on V4 board which I can use for time stamping OBD data ?
Currently it is showing time only in milliseconds not the absolute time.

thanks!

You can use the Arduino Time library.

However, if you only need an absolute time that is relative to the device's starting time, you can just add up the values in the leftmost column, and reset the total when you get a timestamp preceded by a '#'. This is explained the file format documentation.

Thanks Mikebolt.
Time Library is useful my application.