Hi Andrea.
What do you mean by a map? Is it an image?
Can you please clarify?
Regards,
Sara

I wan to integrate a google maps or something similar, with any icon where the user can see location e status of sensor going over with the mouse.
 
I hope you can understand my needed 

Hi again.
I’ve never experimented a map node in Node-RED.
However, I’ve found several node packages that you can install and experiment to see which one suits you better:
https://flows.nodered.org/node/node-red-contrib-web-worldmap
https://flows.nodered.org/flow/452bba111f323218d3e17ee6eaa93e9c
https://flows.nodered.org/node/node-red-contrib-maps
I hope this helps.
Regards,
Sara

I’ve installed https://flows.nodered.org/node/node-red-contrib-maps into ~/.node-red but I don’t understand how can I use its.
Can you help me?

If I open localhost:1880/MAP I see a page with this error:

Cannot GET /MAP

Hi.
Run these commands to install it:

pi@raspberry:~ $ node-red-stop
pi@raspberry:~ $ cd ~/.node-red
pi@raspberry:~/.node-red $ npm install node-red-contrib-maps

Then, reboot.

pi@raspberry:~/.node-red $ sudo reboot

Start node-red again:

pi@raspberry:~/$ node-red-start

Then, you should have the node in Node-RED.
You can import the following flow to see how it works.
Go to Import and copy the following:

[{"id":"c88ad6da.c6e608","type":"maps","z":"4bb55162.dd8f7","name":"Temperature Map","path":"maps","maptitle":"Europe Tittle","x":370,"y":100,"wires":[["1cee07b4.5c00c8"]]},{"id":"dd8c4b0.8ae7eb8","type":"inject","z":"4bb55162.dd8f7","name":"","topic":"","payload":"[{\"channel\":\"TEMP\",\"dataset\":[{\"lon\":-3.703548,\"lat\":40.417204,\"name\":\"9fj04r\",\"description\":\"Temperature in Madrid\",\"value\":20.5,\"unit\":\"°C\",\"iconColor\":\"Blue\"},{\"lon\":-0.075906,\"lat\":51.508319,\"name\":\"04jgpe\",\"description\":\"Temperature in London\",\"value\":19,\"unit\":\"°C\",\"iconColor\":\"Yellow\"},{\"lon\":2.34294,\"lat\":48.859271,\"name\":\"lfj82k\",\"description\":\"Temperature in Paris\",\"label\":\"Alert for strong frosts\",\"value\":11.7,\"unit\":\"°C\",\"iconColor\":\"Red\"},{\"lon\":13.402786,\"lat\":52.517987,\"name\":\"0lw233\",\"description\":\"Temperature in Berlin\",\"value\":10.8,\"unit\":\"°C\",\"iconColor\":\"Red\"}]}]","payloadType":"json","repeat":"","crontab":"","once":false,"onceDelay":0.1,"x":150,"y":100,"wires":[["c88ad6da.c6e608"]]},{"id":"1cee07b4.5c00c8","type":"debug","z":"4bb55162.dd8f7","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","x":590,"y":100,"wires":[]}]

You can also copy it from here:https://github.com/masalinas/node-red-contrib-maps/blob/master/example/dashboard.json
Then, deploy your changes.
Go to rpi-ip-address:1880/maps# and it should show a map.
Regards,
Sara

Thank you for your reply.
It’s working very well.
Now i need to understand how can i integrate in the main ui page like a widget. Now i’ve to go to xxx.xx/maps# instead i want to integrate in the main page.

Hi.
I don’t know if that’s possible. As I’ve told you, I’m not familiar with that node.
A workaround may be integrating a webpage on the main UI. That webpage would be the maps URL.
https://discourse.nodered.org/t/website-embedded-in-dashboard/2965
Tell me if this approach works.
Regards,
Sara