Hi im using the RealDash app along with the bafx obd2 bluetooth adapter and there is a huge delay with the data and the app. There’s probably about a 4-5 second delay. And it just jumps everywhere so no way of getting real time readings.
Obviously lag should not be that long. If you wan’t to help, please send debug log for analysis:
http://realdash.net/forum/viewtopic.php?f=3&t=7&sid=c8e2665589c2327ee9c86dd599e5d138