Hello
I've tested last weekend RaceChrono with a good external GPS (my phone gps is useless). I have used a TomTom Bandit camera for recording the video and a cheap OBD reader for car data.
I have synced the video with the GPS data without a problem, BUT the OBD is about 3 to 5 second earlier then GPS/video.
Is there any way to move it?
Thanks
Comments
The GPS is a custom module based on ublox VK2828U7G5LF chip with a serial to Bluetooth converter, but also with another external gps (I don't remember the brand, it was borrowed) I got the same 6 second delay.
Using the internal GPS the sync is very good
Thanks for the support!!!
I was editing a video made the other day, when I've found some weird things.
In all the tracks I have been in with RaceChorno the start/finish line in the maps is in the right point, but the lap timer start/end is around 6 seconds later.
Maybe this is the root cause of the problem?
The probelm is/was the GPS/bluethooth adapter speed, I don't know why it was set to 9600bps, changed to 115200 and now I have a pretty good sync.
I was sure to have changed it at the beginnig, and never checked.
THANKS for the tips