Thank you for the energy-dashboard. Looks great (for start). Costs are always "0,00€"... maybe a configuration failure....
I displayed grid smartmeter, PV-production, PV battery data.

Add you script in Domoticz in Setup / more options / events. (+) Lua
Paste your script here. Save.
View Logs for Errors. The script update the sensor with the id of the script.

Hello,
i dont understand your question. The only device you must create is with one http call - i think you have the device created.
Your Ahoy dtu is running? In the same IP area of domoticz? In Ahoy dtu you add at least one Hoymiles inverter, the first has number 0.
Do you have errors in domoticz ...

You must change a few things in the script
viewtopic.php?t=39976
to "fit" your environment:
Change 10.0.0.156 to the IP of your Ahoy dtu
Change in the line with "commandArray[1]=..." the "141" to the id of your HOYMILES sensor.

No, the first inverter added to Ahoy dtu has number "0" - in this case do no edits in the script.
No extra hardware needed. With that url in your brower you add a device "Hoymiles":
http://[ip of domoticz]:8080/json.htm?type=createvirtualsensor&idx=4&sensorname=HOYMILES&sensortype=248
Yield of day ...

niekniek89 wrote: Tuesday 21 February 2023 19:40 Hello,

sorry it hasn't worked yet.
I'm also still working on getting the data into domoticz.
I still can't do this either.

Please look at viewtopic.php?t=39976
lg
Gerhard

Hello,
i build a cheap Ahoy Dtu (13€) which is able to communicate with all Hoymiles HM-xxx PV microinverters.
Ahoy allows to interact with Mqtt and Rest Api standards. There is a documentation at the Ahoy Dtu project page online.

I made a LUA script to read the PV output power: (This is only a ...

Hi,
i tryed a LUA, but i have a error in xml parsing.
Create a new sensor:
http://[DOMOTICZ-IP]:8080/json.htm?type=createvirtualsensor&idx=4&sensorname=Hoymiles&sensortype=248
Put in the DeviceIDx (here: 141) in the Lua code:

JSON = (loadfile "/home/pi/domoticz/scripts/lua/JSON.lua ...

The problem is that triggerItem.isHTTPResponse is always "false".
As i checked with Firefox the https://api.awattar.at/v1/marketdata returns a content-type application/json; charset=utf-8.
The Api is described at https://www.awattar.at/services/api
Domoticz V2023.1 on a Raspi 3B Raspbian 10 Buster ...

My Awattar script normally runs once per day (14:03), but in most cases, it did not correct finish.
Log:
Status: dzVents: Info: ------ Start internal script: aWattar:, trigger: "every minute"
Status: dzVents: Info: ------ Finished aWattar

return { on =
{timer =
{ 'at 14:03'},
httpResponses ...

OK, also dzvents scipts are welcome.

I want to control a Hoymiles microinverter (HM-800) with a Lua script, because it runs more often than a dzVents script. A special hardware Ahoy DTU in between domoticz and the microinverter.

I want to send a Json string to a specific url.
As in https://github.com/lumapu/ahoy/blob/main/User_Manual ...

Thank you helping me to solve this problem. After changing 'aWattar' to 'WATT' it is working perfekt.
This is not clear for me, because it is my first and only DzVents script - maybe it was a problem, because my new switch has the name 'aWattar'.

Thank you for testing, i used your script and i got only:

2023-01-21 17:15:43.634 Status: dzVents: Info: ------ Start internal script: aWattar:, trigger: "every minute"
2023-01-21 17:15:43.634 Status: dzVents: Debug: OpenURL: url = https://api.awattar.de/v1/marketdata
2023-01-21 17:15:43.635 ...

Hello ,
does this script still working in domoticz 2022.2?
I got this in log
2023-01-21 11:30:05.647 Status: dzVents: Info: ------ Start internal script: aWattar:, trigger: "every minute"
2023-01-21 11:30:05.647 Status: dzVents: Info: ------ Finished aWattar
...but i got no new schedule in the ...

Thank you,
cgi-bin/snapshot.cgi?1
worked with https. You are better than Lupus Support!

Anybody use a Lupus camera?

As in https://www.lupus-electronics.de/de/service/faq/#85 descriped, i filled this fields:
Protokoll: http
IP-address: (local ip of Lupus LE202-v2)
Port: 80
Username: (my camera username)
Password: (my camera password)
picture-url: cgi-bin/mjpg/video.cgi?channel=0 ...

Hi Paolo,
a very cool project. I also charge my Nissan Leaf with pv power. See my project at viewtopic.php?f=38&t=23516
Now we have two EVs: Nissan Leaf and a Kia eNiro 64kWh - both charge mostly with PV power.
lg Gerhard

Hi, i use a RPI3. The razberry board is only neccessary to control z-wave devices. (plugs, thermostats,....)
So you need a RPI3, you must have the smartmeter value or PV energy value to control the EV charge unit. The main part of the charge unit is a Phoenix Contact EM-CP-PP-ETH charge control.

Hi Paolo,
Sorry for the delay. I use a simple wallbox from a local company. The main part is a Phoenix Contact EM-CP-PP-ETH charge control, a power meter is optional, a residual current circuit breaker and a 3-phase relay. A key switch can start charge manualy. Some Leds at the front. (Charge ...