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Old Aug 17th 2019, 08:38 PM   #71
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Originally Posted by Trackmaniak View Post
Would you know how to delete/erase a finish line from the GPS/DDA ?
Hi, just had it installed no track experience with it yet.

Ask @Thorny he has ample experience (click) with the DDA+ on track
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Old Aug 20th 2019, 09:26 PM   #72
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Originally Posted by MotoX183 View Post
I would think you would want clear line-of-sight for the GPS module for best performance. Installing in the tail would seem to hinder that a bit, yeah?
Besides already pointed out comparable LoS between both back and front placing of DDA+ GPS antenna, it looks as Dovi has all communication installed in his tail section.

If I'm not mistaken the square 'UnipolSai' marked device sticking out (marked in yellow) even looks like a satellite receiver to me:
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Last edited by RdashP; Aug 20th 2019 at 09:31 PM.
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Old Aug 24th 2019, 06:28 AM   #73
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By any chance
anyone did try a std USB stick in the DDA plug,to see if the memory problem of 30 laps could be solved?
Or anyone knows about a higher memory DDA USB dongle?
I am a little concerned about the limits of it during a full track day.
Do you know the Ducati Part Number?
Apparently I cannot even buy some spare-ones
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Old Aug 24th 2019, 11:46 AM   #74
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Originally Posted by 01COCCOBET View Post
By any chance
anyone did try a std USB stick in the DDA plug,to see if the memory problem of 30 laps could be solved?
Or anyone knows about a higher memory DDA USB dongle?
I am a little concerned about the limits of it during a full track day.
Do you know the Ducati Part Number?
Apparently I cannot even buy some spare-ones
The DDA dongle does not connect to the bike via its USB port, it uses the data port under the seat on the V4 and in the tail for the Vtwins. The usb side of the DDA is for connecting to a computer only.
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Old Aug 24th 2019, 03:26 PM   #75
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Originally Posted by 01COCCOBET View Post
Do you know the Ducati Part Number?
Apparently I cannot even buy some spare-ones
DDA+ Partno. for V4(s) incl. GPS module is 96580172B.

Stickered on Box:


Install instructions:


Do you mean with “some spare-ones” that this DDA set is indeed constantly in backorder? My dealership barely could get hold of one after it being unavailable for weeks in Bologna’s ordering-system.

Last edited by RdashP; Aug 25th 2019 at 12:25 PM.
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Old Aug 25th 2019, 12:26 AM   #76
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Originally Posted by ryanfavro View Post
The DDA dongle does not connect to the bike via its USB port, it uses the data port under the seat on the V4 and in the tail for the Vtwins. The usb side of the DDA is for connecting to a computer only.
Thank you
I didn't know that,I still don't have it in my hands.

This is my understanding till now:

1 DDA dongle has NO part number
2 one part of the DDA has a USB port and one part has 4 pins that get info from the OBD port.
3 the memory is only 16MB(max 30 laps/4 sessions)
4 16MB is the only memory possible(no extra or higher dongle)
5 GPS antenna could be installed under the seat or(if wire is present)under the front windshield(not proven difference)
6 What happens when the memory is full(overwrite or stops?)
7 can you still see the lap times on the dashboard
8 you CAN'T erase only few laps via dashboard
9 you can use a MAC
10 NO APP or WIFI connection
11 high risk of missed lap in some occasion
12 5 Hz gps module

Now I have few questions:
1 can I get the signal of the 4 pins to a bigger USB MEMORY(anybody has the diagram of the signals and wiring)?
2 can I get a higher rate GPS module to work with the DDA?
3 can I over sample the signal to the gopro videos to match?
4 can I get the engine temperature displayed(in the OLD description it says we can,not anymore on the V4 version)
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Old Aug 25th 2019, 12:29 AM   #77
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Originally Posted by RdashP View Post
DDA+ Partno. for V4(s) incl. GPS module is 96580172B.

Do you mean with “some spare-ones” that this DDA set is indeed constantly in backorder? My dealership barely could get hold of one after it being unavailable for weeks in Bologna’s ordering-system.
We need some improvement on this matter
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Old Aug 25th 2019, 02:15 AM   #78
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Originally Posted by RdashP View Post
[..] If I'm not mistaken the square 'UnipolSai' marked device sticking out (marked in yellow) even looks like a satellite receiver to me:
Rossi and Marquez also seem to have their Satellite receivers and comms on the back of their bikes.

Marked as 1 seems to be a -for all teams similar- Dorna supplied antenna of some sort and 2 for both more of a factory team installed satellite(?) antenna:


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Old Aug 25th 2019, 02:34 AM   #79
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Originally Posted by mtb View Post
Depends on the bike. DDA+GPS on my 899 records throttle position, DTC activation level, position on the track, RPM, speed, gear, and a few other things.

I wrote some software to convert the files to CSV for use with Race Render, etc. to make overlays on my gopro videos. That was my main reason for getting it.
Great idea 💡 looking for same.

Does this work for Apple iOS/ OSX as well?

Which video editing software do use to integrate this dda data as visible skin on top of (gopro) video?

Similarly, I used Garmin’s free VIRB edit video tool to integrate my FlySkyHy iOS app data into my GoPro video https://youtu.be/TrQIMeb49ys

@MTB, tx for your help.
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Old Aug 25th 2019, 02:56 AM   #80
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Originally Posted by 01COCCOBET View Post
Thank you
I didn't know that,I still don't have it in my hands.

This is my understanding till now:
[Y] 1 DDA dongle has NO part number [integral part of complete DDA+ set]
[Y] 2 one part of the DDA has a USB port and one part has 4 pins that get info from the OBD port.
[Y/N] 3 the memory is only 16MB(max 30 laps/4 sessions) [I read in the installation instructions it can even with only 16MB easily last a full day(s) of track-riding, @Thorny knows for sure]
[Y] 4 16MB is the only memory possible(no extra or higher dongle)
[Y] 5 GPS antenna could be installed under the seat or(if wire is present)under the front windshield(not proven difference)
[Y] 6 What happens when the memory is full(overwrite or stops?) [stops recording, you need to erase full memory manually]
[?] 7 can you still see the lap times on the dashboard [@Thorny knows!]
[Y] 8 you CAN'T erase only few laps via dashboard
[Y] 9 you can use a MAC
[Y] 10 NO APP or WIFI connection
[Y] 11 high risk of missed lap in some occasion [yet 'manageable' risk, as @Thorny and myself explained before]
[Y] 12 5 Hz gps module

Now I have few questions:
[N] 1 can I get the signal of the 4 pins to a bigger USB MEMORY(anybody has the diagram of the signals and wiring)? [Not PnP, without 'hacking' the Ducati-Prosa technology; the red DDA+ memory stick from Prosa seems proprietary integral part of complete DDA+ set and therefore the only compatible memory option]
[N] 2 can I get a higher rate GPS module to work with the DDA? [Not PnP, without 'hacking' the Ducati-Prosa technology]
[Y] 3 can I over sample the signal to the gopro videos to match? [Refer to my VIRB Edit suggestion and @MTB his TBD tooling]
[N] 4 can I get the engine temperature displayed(in the OLD description it says we can,not anymore on the V4 version)

Last edited by RdashP; Aug 26th 2019 at 02:16 PM. Reason: man. erase instead of autom. overwrite
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