Lambda Shield App - Suggestion Box

Support forum for the Lambda Shield designed to connect Bosch LSU 4.9 wideband oxygen sensors to Arduino projects.

What should we focus on next?

Features for the Windows App.
1
10%
Features for the iOS and Android App.
4
40%
RPM Input.
5
50%
Other (comment).
0
No votes
 
Total votes: 10

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Christian_Bylund
Posts: 255
Joined: 07 Mar 2015 18:09

Lambda Shield App - Suggestion Box

Post by Christian_Bylund » 05 Jul 2020 15:41

Image

Please give your suggestions on what to work on next for the apps.
Best Regards,
Christian Bylund
Bylund Automotive AB

DonP
Posts: 12
Joined: 04 May 2020 17:08

Re: Lambda Shield App - Suggestion Box

Post by DonP » 24 Aug 2020 16:53

I was wondering how difficult it might be to make the windows application cross platform, i.e. have it working on macos / Linux as well? Just a thought, not a request!
Again, thanks for offering these shields and the code!

eifelpeter
Posts: 3
Joined: 29 Oct 2019 21:05

Re: Lambda Shield App - Suggestion Box

Post by eifelpeter » 05 Apr 2021 22:07

Hallo,
for what version of Android is the Andriod app?
Best regards
Peter

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Christian_Bylund
Posts: 255
Joined: 07 Mar 2015 18:09

Re: Lambda Shield App - Suggestion Box

Post by Christian_Bylund » 08 Apr 2021 18:51

DonP wrote:
24 Aug 2020 16:53
I was wondering how difficult it might be to make the windows application cross platform, i.e. have it working on macos / Linux as well? Just a thought, not a request!
Again, thanks for offering these shields and the code!
Thank you DonP for the positive feedback! So far there does not seem to be a need for a Linux or Mac app. If you are using Linux or Mac you can always use the terminal and the serial output. I use it often by logging the data to a text file for example.
Best Regards,
Christian Bylund
Bylund Automotive AB

User avatar
Christian_Bylund
Posts: 255
Joined: 07 Mar 2015 18:09

Re: Lambda Shield App - Suggestion Box

Post by Christian_Bylund » 08 Apr 2021 18:58

eifelpeter wrote:
05 Apr 2021 22:07
Hallo,
for what version of Android is the Andriod app?
Best regards
Peter
Hello Peter, the Lambda Shield app requires Android version 9 or later.
Best Regards,
Christian Bylund
Bylund Automotive AB

allwinner
Posts: 1
Joined: 24 Apr 2021 08:34

Re: Lambda Shield App - Suggestion Box

Post by allwinner » 24 Apr 2021 08:38

Would it be possible to include the engine speed in the application?

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Christian_Bylund
Posts: 255
Joined: 07 Mar 2015 18:09

Re: Lambda Shield App - Suggestion Box

Post by Christian_Bylund » 29 Apr 2021 15:11

allwinner wrote:
24 Apr 2021 08:38
Would it be possible to include the engine speed in the application?
Thank you for the suggestion. Do you think it would be enough to support a 12V tach signal?
Best Regards,
Christian Bylund
Bylund Automotive AB

chaoschris
Posts: 2
Joined: 15 Sep 2021 09:58

Re: Lambda Shield App - Suggestion Box

Post by chaoschris » 15 Sep 2021 10:20

Hi Christian,
it would be fine to get the tach signal also in the real time graph of the Windows GUI. And for proper analyzing there should be a start/stop button to stop the refreshing of the graph. This would be best practice on a dyno run.
That would be an awesome feature for tuning non-injected cars on the dyno. Start the measurement, doing the dyno run, stop the graph. Analyzing the graph and then correct nozzles and/or emulsion tubes, starting the graph again and next dyno run.....
On cars with injection you can do this also in Tunerstudio/Megalogviewer/.... , but there are also lots of old cars out there with carburators and this would be a killer feature to adjust engines without injection.

Best regards,
Chris

chaoschris
Posts: 2
Joined: 15 Sep 2021 09:58

Re: Lambda Shield App - Suggestion Box

Post by chaoschris » 15 Sep 2021 10:52

..and i forgot to mention, it would be fine to choose between Lambda and AFR in the real time graph.
Best regrads,
Chris

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Christian_Bylund
Posts: 255
Joined: 07 Mar 2015 18:09

Re: Lambda Shield App - Suggestion Box

Post by Christian_Bylund » 21 Sep 2021 22:44

Thank you for your suggestions Chris!
Best Regards,
Christian Bylund
Bylund Automotive AB

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