# \[APP\]\[Pro\] Tesla Car & Energy - Zero emissions. Zero compromises
**URL:** https://community.homey.app/t/app-pro-tesla-car-energy-zero-emissions-zero-compromises/100824
**Category:** Apps
**Tags:** app, homey-pro
**Created:** [January 11, 2024, 5:15pm UTC](https://community.homey.app/t/app-pro-tesla-car-energy-zero-emissions-zero-compromises/100824 "2024-01-11T17:15:52Z")
**Posts on this page:** 20
**Page:** 59
### Author:  [@CtlAltDel](https://community.homey.app/u/CtlAltDel)
#### Post date: [February 7, 2026, 1:21am UTC](https://community.homey.app/t/app-pro-tesla-car-energy-zero-emissions-zero-compromises/100824/1174 "2026-02-07T01:21:55Z")
š¤·āāļø š
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### Author:  [@RonnyW](https://community.homey.app/u/RonnyW)
#### Post date: [February 7, 2026, 4:18pm UTC](https://community.homey.app/t/app-pro-tesla-car-energy-zero-emissions-zero-compromises/100824/1175 "2026-02-07T16:18:51Z")
Iām wonderingā¦ no issues?
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Does the telemetry really work that well on the first try?
š
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### Author:  [@Asterix](https://community.homey.app/u/Asterix)
#### Post date: [February 7, 2026, 4:57pm UTC](https://community.homey.app/t/app-pro-tesla-car-energy-zero-emissions-zero-compromises/100824/1176 "2026-02-07T16:57:36Z")
It looks like you did a great jobāšš¼šš¼
The first timeā¦ šš
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### Author:  [@RonnyW](https://community.homey.app/u/RonnyW)
#### Post date: [February 16, 2026, 2:37pm UTC](https://community.homey.app/t/app-pro-tesla-car-energy-zero-emissions-zero-compromises/100824/1177 "2026-02-16T14:37:10Z")
**Version 4.0.3 in live** now - and it offers **Telemetry** to all users š
> **[Tesla: Fleet-Telemetry ā Ronny Winkler](https://rwdevelopment.de/2026/01/31/tesla-fleet-telemetry/)**
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### Author:  [@fmb](https://community.homey.app/u/fmb)
#### Post date: [February 19, 2026, 1:26pm UTC](https://community.homey.app/t/app-pro-tesla-car-energy-zero-emissions-zero-compromises/100824/1178 "2026-02-19T13:26:11Z")
Switched to Telemetry as off today. Seems to work well and will monitor it more closely. Curious if it might cost a bit more accu or not š
Also made a contribution for you @RonnyW
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### Author:  [@RonnyW](https://community.homey.app/u/RonnyW)
#### Post date: [February 19, 2026, 2:56pm UTC](https://community.homey.app/t/app-pro-tesla-car-energy-zero-emissions-zero-compromises/100824/1179 "2026-02-19T14:56:43Z")
Thanks š
And no, no additional battery usage. The car still only sends data if itās awake.
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### Author:  [@Peter85](https://community.homey.app/u/Peter85)
#### Post date: [February 27, 2026, 9:37pm UTC](https://community.homey.app/t/app-pro-tesla-car-energy-zero-emissions-zero-compromises/100824/1180 "2026-02-27T21:37:08Z")
Great work. I seem to be having an issue with Homey querying drive state. Itās not triggering on a WHEN state changed to D, and it says updated several days ago. Telemetry is on and appears to be working. Any ideas?
Also, for some reason my telemetry randomly turns itself off and I have to activate it again. I only notice when some of my flows donāt execute.
Thanks!
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### Author:  [@CtlAltDel](https://community.homey.app/u/CtlAltDel)
#### Post date: [February 28, 2026, 1:35am UTC](https://community.homey.app/t/app-pro-tesla-car-energy-zero-emissions-zero-compromises/100824/1181 "2026-02-28T01:35:21Z")
Working great for me!
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### Author:  [@RonnyW](https://community.homey.app/u/RonnyW)
#### Post date: [February 28, 2026, 9:08am UTC](https://community.homey.app/t/app-pro-tesla-car-energy-zero-emissions-zero-compromises/100824/1182 "2026-02-28T09:08:04Z")
> [@Peter85](#):
>
> Itās not triggering on a WHEN state changed to D,
Just checked. Itās working for me.
and I got the push message with āNā or āDā.
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### Author:  [@RonnyW](https://community.homey.app/u/RonnyW)
#### Post date: [February 28, 2026, 9:20am UTC](https://community.homey.app/t/app-pro-tesla-car-energy-zero-emissions-zero-compromises/100824/1183 "2026-02-28T09:20:18Z")
> [@Peter85](#):
>
> Also, for some reason my telemetry randomly turns itself off and I have to activate it again.
The auto-turn-off is only done on app start if connection to Telemetry server could not be established. Then the option is turned off to prevent unwanted reconnections in error state.
It also auto-deactivates (or just not allows activation) in settings view if there are errors on server connect.
The message wonāt be visible in the log after a short time. Perhaps I can add a timeline message to see a reason or a hint as a firt try.
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### Author:  [@RonnyW](https://community.homey.app/u/RonnyW)
#### Post date: [February 28, 2026, 9:39am UTC](https://community.homey.app/t/app-pro-tesla-car-energy-zero-emissions-zero-compromises/100824/1184 "2026-02-28T09:39:21Z")
New **test version 4.0.5** :
- timeline notification if telemetry could not start on app init.
> **[Tesla Car & Energy | Homey](https://homey.app/en-us/app/com.tesla.car/Tesla-Car-&-Energy/test/)**
>
> Zero emissions. Zero compromises.
@Peter85 FYI
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### Author:  [@Peter85](https://community.homey.app/u/Peter85)
#### Post date: [February 28, 2026, 9:42am UTC](https://community.homey.app/t/app-pro-tesla-car-energy-zero-emissions-zero-compromises/100824/1185 "2026-02-28T09:42:28Z")
Sorry, I meant shift change AND state is D. But I also put a notification where you have and I donāt get anything, oddly.
RE Timeline update: thatās brilliant thanks!
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### Author:  [@RonnyW](https://community.homey.app/u/RonnyW)
#### Post date: [February 28, 2026, 9:52am UTC](https://community.homey.app/t/app-pro-tesla-car-energy-zero-emissions-zero-compromises/100824/1187 "2026-02-28T09:52:50Z")
> [@Peter85](#):
>
> But I also put a notification where you have and I donāt get anything, oddly.
Please try to get a log of Telemetry data:
- open car repir view.
- go to Telemetry
- Change the gear in your car (PāD)
- Hit the āMessagesā button
- Check for messages containing āShiftStateā values. There should be a message for every shift state change.
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### Author:  [@Peter85](https://community.homey.app/u/Peter85)
#### Post date: [February 28, 2026, 11:02pm UTC](https://community.homey.app/t/app-pro-tesla-car-energy-zero-emissions-zero-compromises/100824/1188 "2026-02-28T23:02:27Z")
Thanks, tried this. It worked once and didnāt work another time. āGearā was ānullā on the time it didnāt work.
Cheers
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### Author:  [@Alegus](https://community.homey.app/u/Alegus)
#### Post date: [March 2, 2026, 10:00pm UTC](https://community.homey.app/t/app-pro-tesla-car-energy-zero-emissions-zero-compromises/100824/1189 "2026-03-02T22:00:54Z")
Hi, trying to get the app setup using self hosted homey. Is the self hosting not working?
I get this:
400 Bad Request: {āresponseā:null,āerrorā:āInvalid EC public keyā,āerror\_descriptionā:āā,ātxidā:āea9fae1c788083ceb3ab6c991ac757ebā}
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### Author:  [@RonnyW](https://community.homey.app/u/RonnyW)
#### Post date: [March 3, 2026, 11:20am UTC](https://community.homey.app/t/app-pro-tesla-car-energy-zero-emissions-zero-compromises/100824/1190 "2026-03-03T11:20:59Z")
It should work. You only need a connection via Athom cloud to your SHS - like MobileApp in LTE mode.
If you still get errors, you can PM me your Homey cloud ID. Then I can check if the certificate ic available.
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### Author:  [@RonnyW](https://community.homey.app/u/RonnyW)
#### Post date: [March 3, 2026, 10:00pm UTC](https://community.homey.app/t/app-pro-tesla-car-energy-zero-emissions-zero-compromises/100824/1191 "2026-03-03T22:00:54Z")
New **test version 4.1.0** :
- Improved login. The login popup is now forced. You donāt need to clear browser cookies to login with your Tesla account. On the other side you canāt use the old session anymore. You have to use your eMail/password and 2fa every time.
Reason: Prevent usage of a cached second developer account when loggin in to the car account.
- Improved repair view. The page showing client\_id and client\_secret now shown additional information and offers a button to re-create the app certificate (used as public key fĆ¼r your car key). If needed, you can create a new certificate, remove then key from your car and add a new car key.
The test version only added english text.
> **[Tesla Car & Energy | Homey](https://homey.app/en-us/app/com.tesla.car/Tesla-Car-&-Energy/test/)**
>
> Zero emissions. Zero compromises.
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### Author:  [@gert62](https://community.homey.app/u/gert62)
#### Post date: [March 4, 2026, 11:18am UTC](https://community.homey.app/t/app-pro-tesla-car-energy-zero-emissions-zero-compromises/100824/1192 "2026-03-04T11:18:49Z")
There are a lot of threats about Tesla Solar Chanrging but doesn anyone has this acually working who wants to share their flow. In my case it is simple:
Every 5 minutes I want to read from my Homewizard P1 meter how much power was send back to the grod during those last 5 minutes. From the moment 6A (1380) was went back I want to charge the car using 5A and then increase it with 1A increments up to a max of 13A. Does anyone knows how to build this or has a flow running that is working well?
My HomeWizard is already addedd and showing all the info and the car is added through the Tessie app.
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### Author:  [@smarthomesven](https://community.homey.app/u/smarthomesven)
#### Post date: [March 4, 2026, 11:35am UTC](https://community.homey.app/t/app-pro-tesla-car-energy-zero-emissions-zero-compromises/100824/1193 "2026-03-04T11:35:47Z")
You should ask your question in the dedicated app topic:
> [@\[APP\]\[PRO\] Tesla - Zero emissions. Zero compromises](https://community.homey.app/t/app-pro-tesla-zero-emissions-zero-compromises/100824):
>
> Zero emissions. Zero compromises Log your vehicle data, air conditioning before driving or optimize chargingā¦ Countless ways to make your Tesla even smarter and integrate it into your smart home. Preconditions This app is using the Tesla Fleet-API. This API has a pricing based on usage. You get 10$ free for every month and if you need more data usage, you can add a payment to cover your costs. To use this API, you need a Tesla developer account. You can find instructions on myā¦
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### Author:  [@gert62](https://community.homey.app/u/gert62)
#### Post date: [March 5, 2026, 10:25am UTC](https://community.homey.app/t/app-pro-tesla-car-energy-zero-emissions-zero-compromises/100824/1194 "2026-03-05T10:25:14Z")
OK, so a moderator moved my question here, right? I was hoping there was a page that describes an automation flow? Isnāt there a library available with pre-made flows (kind of blueprints) ready to use?
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