The goal of this tutorial is to show how to control the relays of the GCE IPX800V5 home automation platform with Gladys
Go to the « System » tab
Click on « MQTT »
Set it up as follows, with for « Server: " the IP of the mosquito broker (IP of the raspberry or the NUC on which Gladys is installed, in « Client ID » the name you want (I put here IPX800V5 it’s important for the configuration of the Topics in Node-red)
Then we go to the « Links » tab
Then in the sub-tab « OBJECTS » and click on « MQTT Publish »
and « Add MQTT publish »
This creates a « Publish » object named « TOPIC PUB N° » we click on « Edit »
We set it up as below
The « Name: » is the name we find in the GCE Api-Deck and points to the name of the « Relay 1 » if we edit this name in the IPX it updates in the Api-Deck (it will be the same for API and http calls I suppose) « URL » corresponds to « Client-ID » set in « System » « MQTT » (we can also put directly the value _id either for the relay 1: 65536 etc, as this whatever the name given to the instance of the relay 1 we are quiet!)
We activate « JSON » and we put in key the same value as the name and we validate.
Then we will create the « Suscribe » object. We click on « MQTT suscribe »
then « Add MQTT suscribe »
This creates a « Suscribe » object named « TOPIC SUB N° » we click on « Edit »
We set it up as below,
referring to the Api-Deck for the name and the key and we validate.
We click on the left tab « Dashboard »
We click on the padlock to switch to edit mode
then « Add widget »
then « Edit »
We set it up as follows and select « Control » « Push button » and « Validate »
We set up the widget as follows and validate
Now we will create the links by clicking on the left tab « Links »
then on « Edit link »
Then the « + » to the left of the » [IPX]Relay cmd1"
then on the left on « MQTT Suscribe » that we drag to the dotted area
we set it up as follows we validate. We get
We click on « Relay State »
and « + » to the right of « [IPX]Relay State 1 »
then on the left on « MQTT Publish » that we drag to the dotted area
we set it up as follows and we validate.
That’s it we have done all the « IPX800V5 » part we are going to attack the
NodeRed part… !
Here is the flow to import into node-red of « Gladys » 
[
{
"id": "bd5facfbf1ab26d3",
"type": "tab",
"label": "IPX800V5 - Gladys Via Node-rec",
"disabled": false,
"info": "",
"env": []
},
{
"id": "8f7e7262bc6bf978",
"type": "mqtt out",
"z": "bd5facfbf1ab26d3",
"name": "IPX800V5",
"topic": "",
"qos": "1",
"retain": "false",
"respTopic": "",
"contentType": "",
"userProps": "",
"correl": "",
"expiry": "",
"broker": "291914c5c9c68f02",
"x": 1020,
"y": 300,
"wires": []
},
{
"id": "4c607c3838172c89",
"type": "function",
"z": "bd5facfbf1ab26d3",
"name": "switch [IPX]Relay state x true/false => \"1\" \"0\" ",
"func": "var msg1, varNoRelais, varStateRelais;\n\nmsg1 = msg.payload\nvarNoRelais = msg1.substring(msg1.indexOf('state',1) + 6, msg1.indexOf('state',1) + 7);\nvarStateRelais = msg1.substring(msg1.indexOf(':',1) + 1, msg1.indexOf(':',1) + 2);\n\nswitch (varStateRelais) {\n case \"t\": msg = {payload:\"1\"}; break;\n case \"f\": msg = {payload:\"0\"}; break;\n default: \n break;\n}\n\nmsg.topic = \"gladys/master/device/mqtt:IPX800V5_Relais-\" + varNoRelais + \"/feature/mqtt:IPX800V5_Relais-\" + varNoRelais + \"/state\";\n\nreturn msg;\n\n",
"outputs": 1,
"noerr": 0,
"initialize": "",
"finalize": "",
"libs": [],
"x": 530,
"y": 180,
"wires": [
[
"f7ebc07a077abf6c"
]
]
},
{
"id": "f7ebc07a077abf6c",
"type": "mqtt out",
"z": "bd5facfbf1ab26d3",
"name": "gladys/master/device/....",
"topic": "",
"qos": "1",
"retain": "false",
"respTopic": "",
"contentType": "",
"userProps": "",
"correl": "",
"expiry": "",
"broker": "291914c5c9c68f02",
"x": 970,
"y": 180,
"wires": []
},
{
"id": "f490302139729ca3",
"type": "mqtt in",
"z": "bd5facfbf1ab26d3",
"name": "gladys/device/#",
"topic": "gladys/device/#",
"qos": "1",
"datatype": "auto",
"broker": "291914c5c9c68f02",
"nl": false,
"rap": true,
"rh": 0,
"inputs": 0,
"x": 120,
"y": 300,
"wires": [
[
"ea9d791fe72e3274"
]
]
},
{
"id": "78bd795f15c0ddd0",
"type": "mqtt in",
"z": "bd5facfbf1ab26d3",
"name": "IPX800V5",
"topic": "IPX800V5",
"qos": "2",
"datatype": "auto",
"broker": "291914c5c9c68f02",
"nl": false,
"rap": true,
"rh": 0,
"inputs": 0,
"x": 100,
"y": 180,
"wires": [
[
"4c607c3838172c89"
]
]
},
{
"id": "7b3539772604e4c6",
"type": "mqtt in",
"z": "bd5facfbf1ab26d3",
"d": true,
"name": "Capture tout #",
"topic": "#",
"qos": "0",
"datatype": "auto",
"broker": "291914c5c9c68f02",
"nl": false,
"rap": true,
"rh": 0,
"inputs": 0,
"x": 120,
"y": 60,
"wires": [
[
"e40c2829b14d2289"
]
]
},
{
"id": "e40c2829b14d2289",
"type": "debug",
"z": "bd5facfbf1ab26d3",
"d": true,
"name": "",
"active": false,
"tosidebar": true,
"console": false,
"tostatus": false,
"complete": "true",
"targetType": "full",
"statusVal": "",
"statusType": "auto",
"x": 340,
"y": 60,
"wires": []
},
{
"id": "ea9d791fe72e3274",
"type": "function",
"z": "bd5facfbf1ab26d3",
"name": "switch \"1\" \"0\" => [IPX]Relay state x true/false",
"func": "var msg1;\n\nmsg1 = msg.topic\n\n/* gladys/device/mqtt:IPX800V5_Relais-1/feature/mqtt:IPX800V5_Relais-1/state */\nvar varNoRelais = msg1.substring(35,36);\nvar varStateRelais = msg.payload;\n\nswitch (varStateRelais) {\n case \"1\":\n msg = {payload:\"{\\\"[IPX]Relay cmd \" + varNoRelais + \"\\\":true}\"}; break;\n case \"0\":\n msg = {payload:\"{\\\"[IPX]Relay cmd \" + varNoRelais + \"\\\":false}\"}; break;\n default: \n break;\n}\n\nmsg.topic = \"IPX800V5\";\n\nreturn msg;\n",
"outputs": 1,
"noerr": 0,
"initialize": "",
"finalize": "",
"libs": [],
"x": 530,
"y": 300,
"wires": [
[
"8f7e7262bc6bf978"
]
]
},
{
"id": "49d3fe656e3c55b0",
"type": "comment",
"z": "bd5facfbf1ab26d3",
"name": "gladys/device/# <= switch \"1\" \"0\" => [IPX]Relay state x true/false <= IPX800V5",
"info": "",
"x": 320,
"y": 260,
"wires": []
},
{
"id": "b3606a34a3565c0a",
"type": "comment",
"z": "bd5facfbf1ab26d3",
"name": "IPX800V5 <= switch [IPX]Relay state X true/false <= 0/1 <= gladys/master/device/mqtt:IPX800V5_Relais-\" X \"/feature/mqtt:IPX800V5_Relais-\" X \"/state\"",
"info": "",
"x": 550,
"y": 140,
"wires": []
},
{
"id": "291914c5c9c68f02",
"type": "mqtt-broker",
"name": "mqtt://localhost",
"broker": "mqtt://localhost",
"port": "1883",
"clientid": "",
"autoConnect": true,
"usetls": false,
"protocolVersion": "4",
"keepalive": "60",
"cleansession": true,
"birthTopic": "",
"birthQos": "0",
"birthPayload": "",
"birthMsg": {},
"closeTopic": "",
"closeQos": "0",
"closePayload": "",
"closeMsg": {},
"willTopic": "",
"willQos": "0",
"willPayload": "",
"willMsg": {},
"sessionExpiry": ""
}
]
Click on « New flow » and paste into the pink area
You will have the following flow (The debug part is disabled)
The Node-red part is finished, we move on to the « Gladys » part
In Gladys, click on « Integrations »
Then on the widget « MQTT »
Click on new
Set up as follows and click on « Add a feature »
Then save and « Back »
Click on « Home »
Then on « New » to create a new « Dashboard »
Which we will name « IPX800V5 »
Click on « Edit »
In column 1, click on « Devices in the room »
Select « Electric panel » for the room (created in the room settings)
Then select « IPX800V5_Relais-1 » and save!
Now you have it, you just have to click to control relay 1 of the IPX800V5 (you can control all the others by repeating and adapting! )
That’s the end of this long tutorial… 
I’m waiting for your feedback from your tests to possibly make corrections! 
The tutorial on the GCE forum