Metr Pro UNITY bluetooth module

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#59

In the Unity app you can only change the baud rate of the external JST 7pin UART port. Not the internal one the Metr Pro UNITY is connected to.

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#60

Just tried to do the Full break thing and the telemetry still works absolutely fine afterwards.

Don’t know if it had anything to do with my app was outdated…

Will try to replicate the “bug” and send you the logs once the whether gets better.

Thanks a lot for looking into this!

1 Like
#61

I went ahead to try and send the logs and clicked on "extract files* as to what to do when clicking show logs. How can I change it to something more useful?

#62

Share it via email to support@metr.at, there should be a share button somewhere when you open log file in text viewer

#63

Was probably not clear enough in my post. Was on the road and typing with gloves… Not a good combination :sweat_smile:

I went ahead and clicked on “Show logs” and then it asked me what app I’d like to open it with. I then selected “Extract…”. I can’t find the place where I change how I want to open it now so I’m stuck at the Extract screen. If I then try to extract it, I just get error code.

BUT @wapkoen was a genius and helped me fix it :heart_eyes:All I had to do was reset the defaults for the file extracter program.

Now I just have to redo the error code again lol

2 Likes
#64

For everyone running latest UNITY firmware 23.45, there is a serious issue.

Please stop using your UNITY until the new firmware version is provided. Or downgrade to older firmware with 115200 workaround https://www.icloud.com/iclouddrive/0pnwaB-qs0BrIiF6OQYkH00QA#UNITY_23_44_btuart115200

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6 Likes
#65

One more option, unplug the metr pro unity module.

NOTE: non-unity metr pro doesn’t trigger the issue

4 Likes
#66

as in the uart metr…but plugged into unity?

or as in any other vesc beside a unity?

#67

So the word is, the metr that replaces the Unity’s built-in bluetooth module can trigger the issue, but not a normal metr (with wire) plugged into the unity’s exposed UART port. The issue is with the Unity at this firmware version, not the metr module. the metr pro unity module happens to tickles the bug.

1 Like
#68

thx just rummaging the other thread now

1 Like
#69

Thanks. How to downgrade unity? The android app just provides the latest version of fw to flash

#70

Well this sucks. I should be getting my unity metr in a few days.

Any idea when this will be resolved?

#71

If this impacts only unity’s with the bt module why is the app disabled for normal metr pro module (On uart) too on the new firmware? Does disabling the app remove the issue for people who have the module? @Deodand are you working on fix for this firmware bug?

#72

Its already released a fix for unity.
23.46

#73

Man sometimes it’s hard to keep up with this haha thanks buddy I will update tonight

1 Like
#74

does the metr unity have a pairing code for bluetooth. i keep getting a prompt to enter a pairing code. Galaxy note 10+ 5G.

#75

Yeah it’s on the back of the metr

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#76

thx forgot about that…been a while.

2 Likes
#77

if i wanted to get a metr module now, with the risk of my unity breaking at some point and not being replaced, should i get the regular non unity version ?

1 Like
#78

Get non-unity one. Metr Pro Unity can only be used with FOCBOX Unity, or you have to somehow make an adapter.

Regular Metr Pro can be used with any VESC.

2 Likes