ToM+, das einzigartige 2 in 1 Display für den Twizy

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07 Dez 2025 13:46 - 07 Dez 2025 13:46 #275364 von Ulli-et-Tom
ToM+, das einzigartige 2 in 1 Display für den Twizy

PriusTwizy schrieb: I've removed the "multiply by 0,1" factor, I'll do some driving today, and see if the total km matches the Twizy's odometer. I'm optimistic that this is solved.


Could a “helper” assist you in calculating this back, as a workaround, so to speak?

Best regards, Tom

Twizylino 08-2012 I ToM I OVMS V3 I V:145/70R13 I H:145/80R13 I Alu I TfL I Zusatzlager I 10,5kWh Akku
Twizy(Hummel) Cargo 08-2015 I ToM I OVMS V3 I V:145/70R13 I H:145/80R13 I Alu I TfLI Zusatzlager I 10,5kWh Akku

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Letzte Änderung: 07 Dez 2025 13:46 von Ulli-et-Tom.
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07 Dez 2025 16:19 - 07 Dez 2025 16:19 #275365 von PriusTwizy
ToM+, das einzigartige 2 in 1 Display für den Twizy

Ulli-et-Tom schrieb: Could a “helper” assist you in calculating this back, as a workaround, so to speak?


Possibly, but I've seen this also, for instance, when a power measuring plug broke and I had to replace it, while keeping all the same entities for power, energy etc to not lose the history. It can quite easily be correct in Developer tools -> statistics.

Today I did some driving, and it seems to work as expected now:



I've corrected yesterday's value so everything is perfect again. Now I can sleep at night ;)

As for the indicated speed difference, here's a short video that shows what I mean:

www.youtube.com/shorts/iAg5EHTPhSI

As I was filming this with my phone (definitely not breaking any traffic laws here :whistle: ) I can't show that it perfectly matches the GPS speeds, but it does.

And just to be clear: I think this is fine. It's just something to be aware of. If you don't want speeding tickets, and therefor want to drive - say - exactly 54 km/h, you have to realise that with a ToM+ you need to drive exactly 54 km/h indicated, not 57 km/h or something.

2020 Twizy 80 with Korea windows. I have a Twiz'O'meter which is connected to my Home Assistant. I have a type 2 adapter and a CEE adapter so I can charge everywhere. I can read and understand German pretty well, but I can't write it ;-) So please feel free to reply in German to my English posts.
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Letzte Änderung: 07 Dez 2025 16:19 von PriusTwizy.

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07 Dez 2025 19:01 - 07 Dez 2025 19:03 #275371 von Delvecchio
ToM+, das einzigartige 2 in 1 Display für den Twizy
ToM++++++++++ :ohmy:

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Letzte Änderung: 07 Dez 2025 19:03 von Delvecchio.
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07 Dez 2025 19:19 #275374 von PriusTwizy
ToM+, das einzigartige 2 in 1 Display für den Twizy
"How many ToM+'s would you like, sir?"

"All of them"

2020 Twizy 80 with Korea windows. I have a Twiz'O'meter which is connected to my Home Assistant. I have a type 2 adapter and a CEE adapter so I can charge everywhere. I can read and understand German pretty well, but I can't write it ;-) So please feel free to reply in German to my English posts.

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08 Dez 2025 19:54 #275409 von TwizyChrisy
ToM+, das einzigartige 2 in 1 Display für den Twizy
Ohne Worte


Mehr Twizys, mehr Freude.
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08 Dez 2025 21:20 - 08 Dez 2025 21:22 #275414 von Delvecchio
ToM+, das einzigartige 2 in 1 Display für den Twizy
Thanks TC for your video!
I apprecite it. ;)

Delvecchio schrieb:

PriusTwizy schrieb: The speedometer indicates the "real" speed, it seems to exactly match the GPS speed Google Maps indicates. Going flat out, it shows exactly 80 km/h.

It shouldn't be in this way. It's increased by 10%, like is normal for the EU speedometers.

I checked again and I came to the conclusion you are right.
I increased the speed by a 10%, but then, when displaying it, I use the original value. :facepalm:
I already fixed it.
Letzte Änderung: 08 Dez 2025 21:22 von Delvecchio.
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