It is currently Sun May 28, 2017 2:31 pm

All times are UTC - 5 hours [ DST ]



Welcome
Welcome to SpeedFreq

You are currently viewing our boards as a guest, which gives you limited access to view most discussions and access our other features. By joining our free community, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content, and access many other special features. In addition, registered members also see less advertisements. Registration is fast, simple, and absolutely free, so please, join our community today!





 Page 1 of 1 [ 1 post ] 
Author Message
 Post subject: Willow Springs - Big Willow track success!
PostPosted: Fri Jun 10, 2016 6:41 pm 

Joined: Thu Sep 13, 2012 9:25 pm
Posts: 815
Thought I would share our most excellent SpeedFreq results from our race last weekend at WSIR.

We used our Moto G (Verizon) phone with OS 5.1 on it, attached to our IOIO OTG board for both charging and telemetry from our non-OBDII car. We also set up the IOIO GPS running at 5HZ with an externally mounted antenna.

The Wifi router setup consisted of 2 Wirelessly bridge Linksys WRT54G routers with DD-WRT, outfitted with 9dB omnidirectional antennaes. We spaced the routers as far apart as reasonable along the main straight:

Image

Our pit was behind the S/F line, near Pit Out, which was just opposite the upper red dot in the picture. This allowed for Car/Pitside connections after it passed the S/F line, which resulted in consistent laptimes and fully telemetry within seconds of the car passing by.

SpeedFreq was actually more reliable than our radio communications in the car!

Here are some of the results obtained directly from the computer in the Hot Pits:

Best Laps on Sunday:
Image

Telemetry from the IOIO board:
Image

And here you can see the limitations of our fuel gauge. We ended up running out of fuel at the very last of this graph - really hard to tell being that the fuel level is actually going UP....
Image


Offline
 Profile  
 
Display posts from previous:  Sort by  
 Page 1 of 1 [ 1 post ] 

All times are UTC - 5 hours [ DST ]


Who is online

Users browsing this forum: No registered users and 1 guest


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  

cron

suspicion-preferred