Domoticz-Google-Assistant (dzga) Topic is solved

[DewGew]

Control your Domoticz devices with Google Assistant

Standalone implementation for Domoticz. It means that you can put this server wherever you want, even on another machine. You need to setup a project in Actions on Google Console. You find instructions below.

Based on Pawcio's script at this forum thread

Required:
- public url
- python >= 3.5
- Make local deployment available trough HTTPS with valid certificate with one below:

• Configure reverse proxy with valid certificate using Let's Encrypt

• Use ngrok (included in dzga) for a secure SSL tunnel with valid public HTTPS URL

• SSL with own domain or dynamic DNS, require ssl key and ssl certficate

Domoticz-Google-Assistant delivers:
- The oauth authorization and smarthome endpoint for the google assistant.
- Two-factor authentication domoticz protected devices. (limited language support)
- Arm Disarm Securitypanel. (limited language support)
- Stream surveillance camera to chromecast.
- Toggel Selector devices
- Thermostat modes
- Query battery level
- Switch Off timer
- Change device type
- Chromecast Notification
- and more..

Installation Raspberry Pi/Ubuntu:
Just run below in terminal

Code: Select all

bash <(curl -s https://raw.githubusercontent.com/DewGew/dzga-installer/master/install.sh)

Installation Docker:

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cd /home/${USER}
git clone https://github.com/DewGew/Domoticz-Google-Assistant -b docker --single-branch
docker-compose -f /home/${USER}/Domoticz-Google-Assistant/docker-compose.yaml up -d

You can access the interface via http://localhost:3030/settings. The default username is admin and the default password is admin.

Wiki:
https://github.com/DewGew/Domoticz-Goog ... stant/wiki

Sourcecode:
https://github.com/DewGew/Domoticz-Google-Assistant

Please feel free to modify it, extend and improve!

[DewGew]

Functions on latest V1.7.2

There is new function to change device type, icon and some behavior depending on the device (e.g open/close instead of on/off).
For fully control you can remove Image_Override from config.
To change device type, add to discription for your device in domoticz:

Code: Select all

<voicecontrol>
  devicetype = oven
</voicecontrol>

or in Device_Config in config.yaml:

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Device_Config:
   212:
     devicetype: 'oven'

Light Device types to choose from is:
light, ac_unit, bathtub, coffemaker, dishwasher, dryer, fan, heater, kettle, media, microwave, outlet, oven, speaker, switch, vacuum, washer, waterheater, window, gate, garage.

For heater, kettle, waterheater, oven you can also use merge_thermo_idx to merge thermostat to control temperature.

Code: Select all

<voicecontrol>
  devicetype = oven
  merge_thermo_idx = 432
</voicecontrol>

Door Contact devices can choose window, gate or garage

Selector devices can choose only vacuum

Feedback is appreciated

[Minglarn]

Sorry for the dumb question, but this is only valid för ASSISTANT and not Google Home devices?

[DewGew]

Sorry for the dumb question, but this is only valid för ASSISTANT and not Google Home devices?

Works with everything that has Google Assistant e.g. Google Assistant app, Google Home, Google Nest Hub, Andoid TV etc..

[ressof]

Hi

When I ask google to turn on or off a device it will do so but google answer that there was an error with the device

I have latest domoticz and dzga versions.

This is from my log:

Code: Select all

2020-03-30 16:45:46 - INFO - Request {
  "inputs": [
    {
      "context": {
        "locale_country": "SE",
        "locale_language": "sv"
      },
      "intent": "action.devices.EXECUTE",
      "payload": {
        "commands": [
          {
            "devices": [
              {
                "id": "ColorSwitch427"
              }
            ],
            "execution": [
              {
                "command": "action.devices.commands.OnOff",
                "params": {
                  "on": false
                }
              }
            ]
          }
        ]
      }
    }
  ],
  "requestId": "16575895686983337135"
}
2020-03-30 16:45:46 - ERROR - 400 Client Error: Bad Request for url: https://homegraph.googleapis.com/v1/devices:reportStateAndNotification
2020-03-30 16:45:46 - INFO - Error handling message {'inputs': [{'context': {'locale_country': 'SE', 'locale_language': 'sv'}, 'intent': 'action.devices.EXECUTE', 'payload': {'commands': [{'devices': [{'id': 'ColorSwitch427'}], 'execution': [{'command': 'action.devices.commands.OnOff', 'params': {'on': False}}]}]}}], 'requestId': '16575895686983337135'}: {'errorCode': 'unknownError'}
2020-03-30 16:45:46 - INFO - Response {
  "payload": {
    "errorCode": "unknownError"
  },
  "requestId": "16575895686983337135"
}

Do you know what the problem could be? It has been working but I don't know which version I was using.

[DewGew]

Hi

When I ask google to turn on or off a device it will do so but google answer that there was an error with the device

I have latest domoticz and dzga versions.

This is from my log:

Code: Select all

2020-03-30 16:45:46 - INFO - Request {
  "inputs": [
    {
      "context": {
        "locale_country": "SE",
        "locale_language": "sv"
      },
      "intent": "action.devices.EXECUTE",
      "payload": {
        "commands": [
          {
            "devices": [
              {
                "id": "ColorSwitch427"
              }
            ],
            "execution": [
              {
                "command": "action.devices.commands.OnOff",
                "params": {
                  "on": false
                }
              }
            ]
          }
        ]
      }
    }
  ],
  "requestId": "16575895686983337135"
}
2020-03-30 16:45:46 - ERROR - 400 Client Error: Bad Request for url: https://homegraph.googleapis.com/v1/devices:reportStateAndNotification
2020-03-30 16:45:46 - INFO - Error handling message {'inputs': [{'context': {'locale_country': 'SE', 'locale_language': 'sv'}, 'intent': 'action.devices.EXECUTE', 'payload': {'commands': [{'devices': [{'id': 'ColorSwitch427'}], 'execution': [{'command': 'action.devices.commands.OnOff', 'params': {'on': False}}]}]}}], 'requestId': '16575895686983337135'}: {'errorCode': 'unknownError'}
2020-03-30 16:45:46 - INFO - Response {
  "payload": {
    "errorCode": "unknownError"
  },
  "requestId": "16575895686983337135"
}

Do you know what the problem could be? It has been working but I don't know which version I was using.

check if your smart-home-key.json is valid

[ressof]

Hi

When I ask google to turn on or off a device it will do so but google answer that there was an error with the device

I have latest domoticz and dzga versions.

This is from my log:

Code: Select all

2020-03-30 16:45:46 - INFO - Request {
  "inputs": [
    {
      "context": {
        "locale_country": "SE",
        "locale_language": "sv"
      },
      "intent": "action.devices.EXECUTE",
      "payload": {
        "commands": [
          {
            "devices": [
              {
                "id": "ColorSwitch427"
              }
            ],
            "execution": [
              {
                "command": "action.devices.commands.OnOff",
                "params": {
                  "on": false
                }
              }
            ]
          }
        ]
      }
    }
  ],
  "requestId": "16575895686983337135"
}
2020-03-30 16:45:46 - ERROR - 400 Client Error: Bad Request for url: https://homegraph.googleapis.com/v1/devices:reportStateAndNotification
2020-03-30 16:45:46 - INFO - Error handling message {'inputs': [{'context': {'locale_country': 'SE', 'locale_language': 'sv'}, 'intent': 'action.devices.EXECUTE', 'payload': {'commands': [{'devices': [{'id': 'ColorSwitch427'}], 'execution': [{'command': 'action.devices.commands.OnOff', 'params': {'on': False}}]}]}}], 'requestId': '16575895686983337135'}: {'errorCode': 'unknownError'}
2020-03-30 16:45:46 - INFO - Response {
  "payload": {
    "errorCode": "unknownError"
  },
  "requestId": "16575895686983337135"
}

Do you know what the problem could be? It has been working but I don't know which version I was using.

check if your smart-home-key.json is valid

How can I check this?

[DewGew]

Try make a new key https://console.cloud.google.com/apis/c ... accountkey

next check all steps again in https://github.com/DewGew/Domoticz-Goog ... -on-Google

[Justintime]

The best and easiest way to connect Domticz to Google Home.

Still i get the message "there is an unknown fault" (in dutch) I know this is a language thing. Is this on the roadmap to solve?
Otherwise i know what to do in Domiticz to quiet this.

[DewGew]

The best and easiest way to connect Domticz to Google Home.

Still i get the message "there is an unknown fault" (in dutch) I know this is a language thing. Is this on the roadmap to solve?
Otherwise i know what to do in Domiticz to quiet this.

I dont get that message. When do you get it?

[ressof]

Try make a new key https://console.cloud.google.com/apis/c ... accountkey

next check all steps again in https://github.com/DewGew/Domoticz-Goog ... -on-Google

I have completely removed my config on google and started over but with the same problem.
I have Swedish as language. But this have been working before.

[DewGew]

Try make a new key https://console.cloud.google.com/apis/c ... accountkey

next check all steps again in https://github.com/DewGew/Domoticz-Goog ... -on-Google

I have completely removed my config on google and started over but with the same problem.
I have Swedish as language. But this have been working before.

Is it same on all switches or just colorswitch?

[ressof]

Try make a new key https://console.cloud.google.com/apis/c ... accountkey

next check all steps again in https://github.com/DewGew/Domoticz-Goog ... -on-Google

I have completely removed my config on google and started over but with the same problem.
I have Swedish as language. But this have been working before.

Is it same on all switches or just colorswitch?

It seems that it is only on colorswitch that a Domoticz plugin called ShellyMQTT created.
It seems that the plugin creates colorswitch white instead of ight/switch dimmer.

I have a bulb with colorswitch rgbw that is working.

[DewGew]

I have completely removed my config on google and started over but with the same problem.
I have Swedish as language. But this have been working before.

Is it same on all switches or just colorswitch?

It seems that it is only on colorswitch that a Domoticz plugin called ShellyMQTT created.
It seems that the plugin creates colorswitch white instead of ight/switch dimmer.

I have a bulb with colorswitch rgbw that is working.

Paste the json output here for that device e.g http://your.domoticz.ip:8080/json.htm?t ... =DEVICEIDX

[ressof]

Is it same on all switches or just colorswitch?

It seems that it is only on colorswitch that a Domoticz plugin called ShellyMQTT created.
It seems that the plugin creates colorswitch white instead of ight/switch dimmer.

I have a bulb with colorswitch rgbw that is working.

Paste the json output here for that device e.g http://your.domoticz.ip:8080/json.htm?t ... =DEVICEIDX

Code: Select all

{
	"ActTime" : 1585729270,
	"AstrTwilightEnd" : "22:22",
	"AstrTwilightStart" : "04:13",
	"CivTwilightEnd" : "20:35",
	"CivTwilightStart" : "05:59",
	"DayLength" : "13:15",
	"NautTwilightEnd" : "21:25",
	"NautTwilightStart" : "05:09",
	"ServerTime" : "2020-04-01 10:21:10",
	"SunAtSouth" : "13:17",
	"Sunrise" : "06:40",
	"Sunset" : "19:55",
	"app_version" : "2020.1 (build 11853)",
	"result" : 
	[
		{
			"AddjMulti" : 1.0,
			"AddjMulti2" : 1.0,
			"AddjValue" : 0.0,
			"AddjValue2" : 0.0,
			"BatteryLevel" : 255,
			"Color" : "",
			"CustomImage" : 0,
			"Data" : "Off",
			"Description" : "",
			"DimmerType" : "abs",
			"Favorite" : 0,
			"HardwareID" : 11,
			"HardwareName" : "ShellyMQTT",
			"HardwareType" : "Shelly MQTT",
			"HardwareTypeVal" : 94,
			"HaveDimmer" : true,
			"HaveGroupCmd" : false,
			"HaveTimeout" : false,
			"ID" : "shellydimmer-F35FDD-0-dimmer",
			"Image" : "Light",
			"IsSubDevice" : false,
			"LastUpdate" : "2020-04-01 10:19:38",
			"Level" : 98,
			"LevelInt" : 98,
			"MaxDimLevel" : 100,
			"Name" : "K\u00f6k Tak",
			"Notifications" : "false",
			"PlanID" : "0",
			"PlanIDs" : 
			[
				0
			],
			"Protected" : false,
			"ShowNotifications" : true,
			"SignalLevel" : "-",
			"Status" : "Off",
			"StrParam1" : "",
			"StrParam2" : "",
			"SubType" : "White",
			"SwitchType" : "Dimmer",
			"SwitchTypeVal" : 7,
			"Timers" : "false",
			"Type" : "Color Switch",
			"TypeImg" : "dimmer",
			"Unit" : 1,
			"Used" : 1,
			"UsedByCamera" : false,
			"XOffset" : "0",
			"YOffset" : "0",
			"idx" : "427"
		}
	],
	"status" : "OK",
	"title" : "Devices"
}

[DewGew]

It seems that it is only on colorswitch that a Domoticz plugin called ShellyMQTT created.
It seems that the plugin creates colorswitch white instead of ight/switch dimmer.

I have a bulb with colorswitch rgbw that is working.

Paste the json output here for that device e.g http://your.domoticz.ip:8080/json.htm?t ... =DEVICEIDX

Spoiler: show

Code: Select all

{
	"ActTime" : 1585729270,
	"AstrTwilightEnd" : "22:22",
	"AstrTwilightStart" : "04:13",
	"CivTwilightEnd" : "20:35",
	"CivTwilightStart" : "05:59",
	"DayLength" : "13:15",
	"NautTwilightEnd" : "21:25",
	"NautTwilightStart" : "05:09",
	"ServerTime" : "2020-04-01 10:21:10",
	"SunAtSouth" : "13:17",
	"Sunrise" : "06:40",
	"Sunset" : "19:55",
	"app_version" : "2020.1 (build 11853)",
	"result" : 
	[
		{
			"AddjMulti" : 1.0,
			"AddjMulti2" : 1.0,
			"AddjValue" : 0.0,
			"AddjValue2" : 0.0,
			"BatteryLevel" : 255,
			"Color" : "",
			"CustomImage" : 0,
			"Data" : "Off",
			"Description" : "",
			"DimmerType" : "abs",
			"Favorite" : 0,
			"HardwareID" : 11,
			"HardwareName" : "ShellyMQTT",
			"HardwareType" : "Shelly MQTT",
			"HardwareTypeVal" : 94,
			"HaveDimmer" : true,
			"HaveGroupCmd" : false,
			"HaveTimeout" : false,
			"ID" : "shellydimmer-F35FDD-0-dimmer",
			"Image" : "Light",
			"IsSubDevice" : false,
			"LastUpdate" : "2020-04-01 10:19:38",
			"Level" : 98,
			"LevelInt" : 98,
			"MaxDimLevel" : 100,
			"Name" : "K\u00f6k Tak",
			"Notifications" : "false",
			"PlanID" : "0",
			"PlanIDs" : 
			[
				0
			],
			"Protected" : false,
			"ShowNotifications" : true,
			"SignalLevel" : "-",
			"Status" : "Off",
			"StrParam1" : "",
			"StrParam2" : "",
			"SubType" : "White",
			"SwitchType" : "Dimmer",
			"SwitchTypeVal" : 7,
			"Timers" : "false",
			"Type" : "Color Switch",
			"TypeImg" : "dimmer",
			"Unit" : 1,
			"Used" : 1,
			"UsedByCamera" : false,
			"XOffset" : "0",
			"YOffset" : "0",
			"idx" : "427"
		}
	],
	"status" : "OK",
	"title" : "Devices"
}

Try latest beta V1.7.4

[ressof]

Paste the json output here for that device e.g http://your.domoticz.ip:8080/json.htm?t ... =DEVICEIDX

Spoiler: show

Code: Select all

{
	"ActTime" : 1585729270,
	"AstrTwilightEnd" : "22:22",
	"AstrTwilightStart" : "04:13",
	"CivTwilightEnd" : "20:35",
	"CivTwilightStart" : "05:59",
	"DayLength" : "13:15",
	"NautTwilightEnd" : "21:25",
	"NautTwilightStart" : "05:09",
	"ServerTime" : "2020-04-01 10:21:10",
	"SunAtSouth" : "13:17",
	"Sunrise" : "06:40",
	"Sunset" : "19:55",
	"app_version" : "2020.1 (build 11853)",
	"result" : 
	[
		{
			"AddjMulti" : 1.0,
			"AddjMulti2" : 1.0,
			"AddjValue" : 0.0,
			"AddjValue2" : 0.0,
			"BatteryLevel" : 255,
			"Color" : "",
			"CustomImage" : 0,
			"Data" : "Off",
			"Description" : "",
			"DimmerType" : "abs",
			"Favorite" : 0,
			"HardwareID" : 11,
			"HardwareName" : "ShellyMQTT",
			"HardwareType" : "Shelly MQTT",
			"HardwareTypeVal" : 94,
			"HaveDimmer" : true,
			"HaveGroupCmd" : false,
			"HaveTimeout" : false,
			"ID" : "shellydimmer-F35FDD-0-dimmer",
			"Image" : "Light",
			"IsSubDevice" : false,
			"LastUpdate" : "2020-04-01 10:19:38",
			"Level" : 98,
			"LevelInt" : 98,
			"MaxDimLevel" : 100,
			"Name" : "K\u00f6k Tak",
			"Notifications" : "false",
			"PlanID" : "0",
			"PlanIDs" : 
			[
				0
			],
			"Protected" : false,
			"ShowNotifications" : true,
			"SignalLevel" : "-",
			"Status" : "Off",
			"StrParam1" : "",
			"StrParam2" : "",
			"SubType" : "White",
			"SwitchType" : "Dimmer",
			"SwitchTypeVal" : 7,
			"Timers" : "false",
			"Type" : "Color Switch",
			"TypeImg" : "dimmer",
			"Unit" : 1,
			"Used" : 1,
			"UsedByCamera" : false,
			"XOffset" : "0",
			"YOffset" : "0",
			"idx" : "427"
		}
	],
	"status" : "OK",
	"title" : "Devices"
}

Try latest beta V1.7.4

Now its working.
Thank you.

[Justintime]

Still i get the message "there is an unknown fault" (in dutch) I know this is a language thing. Is this on the roadmap to solve?
Otherwise i know what to do in Domiticz to quiet this.

I dont get that message. When do you get it?

When I give a command "zet Eettafellamp aan" (turn on dining light)

Google is turning on the light. She gives confirmation but than she says there is an unknown error / fault.

I have solved this to put this text in domoticz switch.

<voicecontrol>
nicknames = Eettafellamp
report_state = False
</voicecontrol>

But i have to do with every switch. Except curtains.

Another question. When I say synchronize devices. Domoticz google home is calling it "my test app" where can is change the name?

[EdwinK]

One day I will understand all this. I promise.

For domain name, can I use something like noip.com or should it be more as www.mydomain.com?

[DewGew]

One day I will understand all this. I promise.

For domain name, can I use something like noip.com or should it be more as www.mydomain.com?

You can use noip.com or similar with reverse proxy