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Data Acquisition for Autocross

2690 Views 13 Replies 7 Participants Last post by  Slowclimb
What are you guys using if anything? I just downloaded Harry's Lap Timer for my Android, right now only the Rookie is available. But, for 8 bucks seems like a good deal.
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I used my phone (running RaceChrono) + bluetooth OBD2 to record my runs. It only takes a gps reading once a second, and seems to interpolate location sometimes. Some runs looked like I went way off course, even when I was clean.
The software is fine, but I will need a better gps receiver with a faster refresh rate.
FYI, there are free apps out there that will check what the GPS refresh rate is on your device if you want to know for sure.
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