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Mike_L Mike_L is online now
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Default 11-22-2017, 01:06 PM

Is the iOS app ready yet? I can’t find it in the App Store. My Android tablet won’t even open that app. Just sits on a white screen. Not that I care, as I deteste Android.


Mike Levy
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dragy dragy is offline
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Default 11-22-2017, 04:16 PM

Quote:
Originally Posted by Mike_L
Is the iOS app ready yet? I canít find it in the App Store. My Android tablet wonít even open that app. Just sits on a white screen. Not that I care, as I deteste Android.
Just leave your email address, we can add you to our test group. IOS app is still under review by Apple.
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dragy dragy is offline
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Default 11-22-2017, 09:35 PM

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Originally Posted by Mike_L
Sent.
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Default 11-23-2017, 12:26 PM

Hopefully the app is up on IOS soon. Until then just email is your appleID and we can add you to the test group!


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Cloud9Blue Cloud9Blue is offline
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Default 11-23-2017, 06:16 PM

Does this work with Harry's laptimer and other tracking apps? Or it only works with its own app.


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dragy dragy is offline
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Default 11-23-2017, 06:21 PM

Quote:
Originally Posted by Cloud9Blue
Does this work with Harry's laptimer and other tracking apps? Or it only works with its own app.
Dragy only works with dragy app. Laptimer is under development.
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ross22 ross22 is offline
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Default 11-25-2017, 08:31 AM

Ordered. Can't wait to make some test runs.
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Default 11-25-2017, 09:41 AM

There are at least 75 of these out there now... Let's see some timeslips!


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Cloud9Blue Cloud9Blue is offline
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Default 11-25-2017, 10:26 AM

Quote:
Originally Posted by dragy
Dragy only works with dragy app. Laptimer is under development.
I think this thing would sell pretty well if it is usable with other apps as well. Quality gps tracker w/ built-in accelerometer is surprisingly hard to find.


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Default 11-25-2017, 03:11 PM

Quote:
Originally Posted by Cloud9Blue
I think this thing would sell pretty well if it is usable with other apps as well. Quality gps tracker w/ built-in accelerometer is surprisingly hard to find.
It's selling pretty well as is. But the idea here was a high speed GPS device that is used exclusively with the Dragy app. Adding features to the app are open to discussion but the device itself will remain locked down. Not to mention trying to integrate in to other apps sounds like a huge headache.


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It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.
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Cloud9Blue Cloud9Blue is offline
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Default 11-25-2017, 04:02 PM

Quote:
Originally Posted by Terry @ BMS
It's selling pretty well as is. But the idea here was a high speed GPS device that is used exclusively with the Dragy app. Adding features to the app are open to discussion but the device itself will remain locked down. Not to mention trying to integrate in to other apps sounds like a huge headache.
Don't see why having it locked down and make it exclusive to its own app is a good idea. Sure, having a nice, feature rich native app is critical to the overall user experience. But keeping it open source and allowing other 3rd party app to be able to get data from the hardware can be pretty important as well. Integration is up to the developer of those 3rd party app, so it really isn't your problem to deal with.

Would be cool if this thing has a nice lap timer app down the line. HPDE/track days for road course and autocross are getting more and more popular every year in the US, you guys would get a lot of sales if it is marketed toward that as well.


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1slow1 1slow1 is offline
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Default 11-25-2017, 04:44 PM

7.4 here

Only thing I donít like so far about the app is when in video mode the draggy symbol comes up and block the view
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Jeff Jeff is offline
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Default 11-26-2017, 12:56 PM

Why does the time-slip show 10.388@68.73 and on the Dragy app it says 10.43s@112.49, what's up with the speed difference?

(Post with time-slip data)

Does the app record other times like 30-50, 50-70, etc?

Can the data be exported?

Are you able to input Weight, Cd, and Frontal Area to calculate WHP?
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Default 11-26-2017, 01:15 PM

Quote:
Originally Posted by dragy
Dragy only works with dragy app. Laptimer is under development.
Man hopefully you guys can get that done soon, I'd love to buy an affordable laptimer, as I don't have a use for a straight line speed/run timer.


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dragy dragy is offline
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Default 11-26-2017, 01:30 PM

Quote:
Originally Posted by Jeff
Why does the time-slip show 10.388@68.73 and on the Dragy app it says 10.43s@112.49, what's up with the speed difference?

(Post with time-slip data)

Does the app record other times like 30-50, 50-70, etc?

Can the data be exported?

Are you able to input Weight, Cd, and Frontal Area to calculate WHP?
That was our demo App we tested couple months ago. The speed is 112.49kph which is 69.89mph.

We have custom mode that you can set up any speed or distance you want.

We don't export data feature now but we are working on a more professional report that shows data in every 0.1 sec.

We don't have plan on WHP calculation. The result will not be accurate.
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dragy dragy is offline
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Default 11-26-2017, 01:39 PM

Quote:
Originally Posted by Lowon
Man hopefully you guys can get that done soon, I'd love to buy an affordable laptimer, as I don't have a use for a straight line speed/run timer.
Hopefully we can release laptimer in one or two months.
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Cloud9Blue Cloud9Blue is offline
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Default 11-26-2017, 03:27 PM

Quote:
Originally Posted by dragy
Hopefully we can release laptimer in one or two months.
Sweet


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Default 11-26-2017, 04:56 PM

Quote:
Originally Posted by dragy
Hopefully we can release laptimer in one or two months.
good to hear!
hopefully you guys can include some more telemetrics like corner speeds, acellerations, g forces etc.

also is it possible to increase sample rates to 20hz?


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Cloud9Blue Cloud9Blue is offline
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Default 11-26-2017, 05:09 PM

Quote:
Originally Posted by Lowon
good to hear!
hopefully you guys can include some more telemetrics like corner speeds, acellerations, g forces etc.

also is it possible to increase sample rates to 20hz?
I would guess that's probably limited by the gps chipset. 10hz should be plenty good for non-pro use. My iphone w/ 1hz update rate already gives pretty accurate laptime already.


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dragy dragy is offline
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Default 11-26-2017, 05:34 PM

Quote:
Originally Posted by Lowon
good to hear!
hopefully you guys can include some more telemetrics like corner speeds, acellerations, g forces etc.

also is it possible to increase sample rates to 20hz?
We use both GPS and GLONASS satellites which provide better accuracy than VBOX. Maximum sample rate is 10hz. But the chip we use supports up to 18hz on GPS. If 18hz has a better performance on the track, we can change the GPS settings on the App.
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weebles weebles is offline
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Default 11-26-2017, 07:01 PM

Quote:
Originally Posted by Terry @ BMS
There are at least 75 of these out there now... Let's see some timeslips!
ordered mine! the BMW is hibernating for the winter though!! might have to test it out about in off road conditions with the Subaru
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Default 11-26-2017, 09:54 PM

I can’t get my stupid truck to launch. There’s a nasty throttle lag in first gear. Result is 0-60s about a second slower than bmw claims.... though I’m sure they tested on 18s and not 20s, which I’m sure helped.


Mike Levy
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Cloud9Blue Cloud9Blue is offline
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Default 11-26-2017, 10:54 PM

Quote:
Originally Posted by Mike_L
I canít get my stupid truck to launch. Thereís a nasty throttle lag in first gear. Result is 0-60s about a second slower than bmw claims.... though Iím sure they tested on 18s and not 20s, which Iím sure helped.
brake boost


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Default 11-27-2017, 08:44 AM

wow

clone?


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Jeff Jeff is offline
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Default 11-27-2017, 08:53 AM

Quote:
Originally Posted by dragy
The accuracy of dragy is 0.1 sec. We tested on a 1/8 drag strip, the difference is only 0.04 sec.
Is the device doing an interpolation to report results to a hundredth of a second since the position update rate is every tenth of a second?

What do you mean by "0.01 sec Performance Definition"?
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