+1 simontemplar , even better if you can your car with similiar mods running track.

Interested. I have same question as i could never figure out how to link a video file

If you switch to sensor view does it ever show connected at 10mz or something similiar. I got this a few times with mine also and I pretty much before launching hlt when hold in the button on the obdlink mx to reset it prior to each use with hlt. It does seem to take about 40 secs to agree on the pr...

Thanks but this is just pointless on a Galaxy S3 and android 4.3. I'm sick of it now, until Kit Kat comes out for the S3 or I get another phone like an S4 or S5 which I can't upgrade until September but I'm done. No matter what I try this just will never work properly with the S3 (at least my model)...

Android 4.3 if i use a bluetooth gps mock provider and connect it to the qstarz 818xt and then record a short vid as above the lap list then shows external@10hz and confirmation by exporting to .csv and i can see a row for every 0.1 in the time. Maybe this is a workaround for at least s3 users using...

Sent.

Results with Qstarz 818xt android 4.3 on galaxy s3.

fix at 10hz
lap list shows external at 5hz

Fix at 5hz
Lap list shows external at 5hz

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Better...

I decided to check this also as my s3 is also running android 4.3. My results are just like yours but i never noticed it. Qstarz 818xt 10hz shows external 1 hz on every lap. Hope its just labelled wrong

This *is* a complex topic and I regularly find myself mixing up negative and positive changes :-) As you seem to be pretty advanced in dealing with this topic I just want to add some hints here: Higher than usual update rates (standard assumption is 1 Hz GPS, 3 Hz OBD, 30 Hz acceleration) will allo...

I'm more confused after reading threads on here so I'm creating one for my problem. I'm using Galaxy s3 running android 4.3. I'm using Qstarz 818xt external Bluetooth at 10hz and for ODB I'm using an odblink mx that HLT reports running about 10hz. this is a short video of where I stand now in my con...