Recent Posts

1

OBDLink CX / Re: Built an iOS app with OBDLink CX to stream OBD2 car telemetry to a web dashboard

« Last post by Manny on July 11, 2025, 03:28:50 pm »

I will take a look at it and have my coworkers take a look also.

2

OBDLink / Re: Cannot get a state response for the parameter

« Last post by Manny on July 11, 2025, 03:26:33 pm »

Can you send us a screenshot of the error you see when trying to play it back?

When trying to download the file, do you get the error when you tap on Share?

3

OBDLink / Re: Cannot get a state response for the parameter

« Last post by Chuff on July 08, 2025, 10:18:14 pm »

Chuff, do you have the latest version of the Obd link app?

I think so. I only installed it last week.

And the file won't play back using the app?

Correct.

Here's the only info I could provide for logging.

https://support.obdsol.com/support/solutions/articles/43000709894-get-started-with-logs

Thanks for the link. I'll read it and have another go.

Is the error your getting within using the app?

Yes

Kind regards,
Shawn

4

OBDLink CX / Built an iOS app with OBDLink CX to stream OBD2 car telemetry to a web dashboard

« Last post by ibodo on July 08, 2025, 12:16:03 pm »

Hello Everyone,

I’ve been working on an iOS app that connects to a standard OBD2 adapter (BLE) and streams real-time car telemetry to a personal web dashboard. It’s aimed at car enthusiasts, performance drivers, or anyone curious about their vehicle’s behavior.

Current features:

• Live telemetry visualization (RPM, throttle, speed, etc.)
• Session replay on an interactive map
• Export raw telemetry data
• AI-powered session analysis (beta – detects anomalies, flags patterns)

Coming soon:

• Cost tracker
• GPS fence

Tested and developed with OBDLink CX.

This is the first public version, so while it’s fully functional, a few hiccups might still pop up. I’m actively improving it, and your feedback would be incredibly helpful!

Free to try, would love to hear your thoughts.

👉 Check it out here: https://caray.io
(Demo videos and feature breakdown on the site.)

5

OBDLink / Re: Cannot get a state response for the parameter

« Last post by Shawnf350 on July 08, 2025, 08:05:56 am »

Chuff, do you have the latest ver6sion of the Obd link app?

And the file won't play back using the app?

Here's the only info I could provide for logging.

https://support.obdsol.com/support/solutions/articles/43000709894-get-started-with-logs

Is the error your getting within using the app?

Kind regards,
Shawn

6

OBDLink / Cannot get a state response for the parameter

« Last post by Chuff on July 07, 2025, 05:12:58 pm »

Hi All,

I've got an OBDLink MX+ which I'm using to connect to my 2017 Ford Focus RS and I'm having issues creating log files. I am using the OBDLink app on my Android phone.

I can start the process of creating log file and the dashboard shows correct data and a log file is created but I am unable to play back the log file and if I try to download the file as a CSV file I get "Error: cannot get a state response for the parameter."

I've searched this forum as well as the internet and am unable to find any information on this error.

If someone could please enlighten me as to what I am doing wrong I would very much appreciate it.

Thanks in advance.

Chuff

7

OBDLink CX / Re: CX BLE API?

« Last post by Manny on July 01, 2025, 04:02:30 pm »

Could you send me the documentation too? Thanks! 

I have sent you an email.

8

OBDLink / Re: Alternate download for OEM enhancements?

« Last post by Manny on July 01, 2025, 03:59:57 pm »

No, the add-ons are tied directly to your Google account

9

OBDLink CX / Re: BLE connection causes vehicle alarm in locked vehicle

« Last post by Manny on July 01, 2025, 03:07:03 pm »

I see you also opened up a support ticket.

Please see my response on your support ticket.

10

OBDLink CX / Re: CX BLE API?

« Last post by STN-Brian on July 01, 2025, 11:24:45 am »

This information is now available on our public knowledge base:
OBDLink CX Adapter Notes