Domoticz

Are there more Domoticz users with a SmartEVSE controller? And if yes, are you already controlling it with Domoticz?

I'm interested in this as well. Any progress on your side?

Hi, I'm also building up a system around Domoticz which would be able to vary the car's charging current based on SOC of Tesla PowerWall and Solar power. For this I plan to use the software at github under /serkri/SmartEVSE-3. This should make it possible to send commands to the SmartEVSE R3 via Api. Are there more people interested in this topic?

PVerm wrote: ↑Wednesday 01 February 2023 15:59 Hi, I'm also building up a system around Domoticz which would be able to vary the car's charging current based on SOC of Tesla PowerWall and Solar power. For this I plan to use the software at github under /serkri/SmartEVSE-3. This should make it possible to send commands to the SmartEVSE R3 via Api. Are there more people interested in this topic?

The new version serkri has mqtt support as well.

PVerm wrote: ↑Wednesday 01 February 2023 15:59 Hi, I'm also building up a system around Domoticz which would be able to vary the car's charging current based on SOC of Tesla PowerWall and Solar power. For this I plan to use the software at github under /serkri/SmartEVSE-3. This should make it possible to send commands to the SmartEVSE R3 via Api. Are there more people interested in this topic?

Did you succeed to send the smartevse commands to domoticz? I can see the message in mqtt explorer but still not in domoticz.

Did you subscribe to the topic in Domoticz?
BTW: I do not own that hardware yet..

If a MQTT gateway support HomeAssistant Autodiscovery protocol it can be connected to Domoticz directly.
If it uses its own protocol perhaps somebody already made a python plugin. If not you can always use the MQTTMapper plugin that can be configured to map a custom MQTT protocol with domoticz.

PieterS wrote: ↑Wednesday 17 July 2024 10:13 Did you subscribe to the topic in Domoticz?
BTW: I do not own that hardware yet..

Yes I did and I can see the subjet published in the MQTT explorer.

quote=waltervl post_id=318623 time=1721209859 user_id=23529]
If a MQTT gateway support HomeAssistant Autodiscovery protocol it can be connected to Domoticz directly.
If it uses its own protocol perhaps somebody already made a python plugin. If not you can always use the MQTTMapper plugin that can be configured to map a custom MQTT protocol with domoticz.
[/quote]

I use the the "MQTT auto discovery client gateway with lan" gateway but that doesn´t work

It looks like smartEvse does not use the MQTT Autodiscover protocol. Perhaps you can enable it in the smartEvse configuration?

If not you can always use the mqttmapper plugin. See topic https://www.domoticz.com/forum/viewtopic.php?t=39279

I will try this and keep you posted.

waltervl wrote: ↑Wednesday 17 July 2024 21:39 It looks like smartEvse does not use the MQTT Autodiscover protocol. Perhaps you can enable it in the smartEvse configuration?

If not you can always use the mqttmapper plugin. See topic https://www.domoticz.com/forum/viewtopic.php?t=39279

Home assistent using the same setting from smartevse and also the same mqtt autodiscovery protocol. I have searched for other settings but I can’t find nothing else.
I’m using a moquitto exclipes docker mqtt broker.

Then it does not use Autodiscover protocol else Domoticz would have found it.

Then you still have the mqttmapper option open. It is a matter of installing the plugin and create a mapping file. The rest is handled by the plugin. If you have questions please use the mqttmapper forum topic I already referred to. The plugin author is very helpful.

Ok that makes sense. I will try this on my test version and see if it’s working.

Hi RRon & others, I'm also interested in the smartevse v3 solution of stegen.
1) Are you using the original firmware or the fork of this code?
2) What is the most easy way to communicate from domoticz to the EVSE module? MQTT or the rest API?

Please keep us informed about your progress!

DiaDomo wrote: ↑Sunday 28 July 2024 11:12 Hi RRon & others, I'm also interested in the smartevse v3 solution of stegen.
1) Are you using the original firmware or the fork of this code?
2) What is the most easy way to communicate from domoticz to the EVSE module? MQTT or the rest API?

Please keep us informed about your progress!

1 Iḿ using the fork software from Serkri version 3.6.2 https://www.serkri.be/
2 Iḿ trying to communicate with mqtt and have installed mqttmapper. Still iḿ struggling with the json file. The benefit off mqtt is that is communicating direct.

there's on tweakers also a lot of information. https://gathering.tweakers.net/forum/li ... es/1648387

This SmartEVSE control seems a good solution.
I intend to buy one.
Have been experimenting with Kemo028N and Kemo M150, which works like expected, but I am afraid to connect that to the group cabinet.
This Smart EVSE v3 controller looks reliable and safe.
Here's the Github page.
MQTT API
REST API

I’m ussing this smartevse for a year now and it’s very reliable, never had problems. The next step is integrated with domoticz via mqtt and that is taking more time but that is mainly because my lack of knowledge.

The rest api is giving me a good result, now the mqtt. Still have a problem with login and password which I haven’t set.

rron wrote: ↑Monday 29 July 2024 17:36 The rest api is giving me a good result, now the mqtt. Still have a problem with login and password which I haven’t set.

Dont use localhost as IP address but the real IP of the host were MQTT is running.