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Hi! Thanks for your comment-we'll take note of it. In the meantime, have you checked out our guide here? 👉 flowfuse.com/docs/install/docker/#docker-install

The data was an array of three random cities, with their respective latitude and longitude, which can be looked up online. The formula for claculating the distance is: =Math.acos(Math.sin(lat1)*Math.sin(lat2)+Math.cos(lat1)*Math.cos(lat2)*Math.cos(lon2-lon1))*6371

Yes, absolutely. Both Node-RED and Dashboard 2.0 are free to use for commercial use-cases. Although it's worth noting that will leave you responsible for handling security layer of your NR instances, as well as hosting, deployments and scalability, which is where you may want to consider FlowFuse, as that's all included out-of-the-box.

That’s awesome to hear! Thanks for being part of Node-RED’s journey since the early days. What was the first project you used it for at your company?

@ I created a demo case, where I communicated to an IO-Link master via a byte based UDP protocol. It was fun back then. Now our products have a native MQTT publisher that can publish directly - no more need for UDP to MQTT conversion

Can you specify what doesn't work? Happy to help if things have changed.

@@FlowFuseInc Sorry, you are right, I have nodered 4.0.0.installed and dashboard 2, running on ubuntu 20.04 node v18.17.1, I am not able to get the username in any of the dashboard 2 nodes , shows undefined, I have the flowfuse plugin installed, enabled the insert Client Data option in Dashboard 2 menu,I have the socketID , also the ngnix web server with basic auth mode running, it ask me for user and password, .htpasswd is created and every time I display a page says user johndoe .../dashboard/page3 ... everything seems to be working, except for the msg.payload._client.userid:undefined, I can see the socketId & socketIP... thanks in advance

@@FlowFuseInc yep, right, my issue is that I am not getting the userId , it is undefined. I have nginx setup with basic http auth, .htpasswd file created , the nginx logs shows the user opening the dashobard/pageX.html file, I have flowfuse user addon installed , and socketID plugin also installed, Client Data selected. My nodered 4.0.0 is running on ubuntu 20.04, node version 18. latest version of dashboard 2 installed , I can see the socketId and socketIP but, userId is undefined... what am I missing? thanks in advance

Do you mean that you want two bars showing per x-axis value? If so, yes, set the "Series" to type "JSON", and then put an array of strings for the keys you want to plot, e.g. `["Series 1", "Series 2"]

I'm sorry to hear that's your experience; we have plenty of users on Dashboard 2.0 with great success. But we do recognise it isn't "job done" and theres a lot of active development going on. I hope you've been able to feedback details of the issues you've had so it can been investigated. The lack of automatic migration from the old dashboard nodes was something we spent a lot of time thinking about. FlowFuse does provide a migration service from DB1 to DB2 - it can't migrate everything, but it does try to get the basic structure moved forward.

@@knollearyi dont have any problem with dashboard 2.0 and it is very fun to use. Specially it uses vuejs, multi-tenant dashboard and being vuetify included it just great. Thanks for the nodered, flowfuse, dashboard 2.0 and making iot, iiot is accessable.

@@CodeWithMCB I also think it is absolutely awesome and they even work on helping you with the migration. While it may not be drag and drop yet and will be hard since the underlying vue js etc. is just different - saying that there is 0 migration possible is simply not true. Also the bugs that get reported properly will be seen. As with every new Project it cannot be bug free from the start. The question is how well do they maintain it - and I think you guys do an awesome job!🎉

Hi Joe, Thanks for your support! 😊 Currently, the FlowFuse Assistant plugin is only available on FlowFuse Cloud with FlowFuse 2.6 or later.

You can find more information about defining users and building multi-tenant dashboards in this article: flowfuse.com/blog/2024/06/dashboard-multi-tenancy/ It explains how to set up user-specific data and manage client sessions, including the multi-tenancy features and authentication plugins. I hope this helps!

This is a bit of a gap we have in Dashboard 2.0 currently, as only consequent nodes are impacted when interactions are made

Great idea - I've added it to the list here: github.com/FlowFuse/node-red-dashboard/issues/1361

I would really like a practical example they covered to solve this.. I also have problems with this constantly and I can't find material to deal with..

Which topics would you like to see us dive into?

@@FlowFuseInc 1 - Positioning of elements on the dashboard. 2 - Using global variables in ui-template 3 - Practical examples of vue elements in ui-template ...Many others

Just to check, are you asking about persistence on the ui-template node specifically? That is already in place. It retains the last "msg" sent to it, and will auto-reload that "msg" when you refresh the page

@@FlowFuseInc Don't worry, that's not exactly what I talked about, but I had already noticed this change. With it I eliminated the "mounted" of my nodes.. are there other things I could say to improve and give more power to this node.. simple things like the possibility of giving multiple outputs to the node as we do with function. Ex. "node.send([{payload: this.value}, null]);" .. simple things that you could use as ideas... many others and if you want... I will send them with great pleasure.

It's on the way: github.com/FlowFuse/node-red-dashboard/pull/1369

I'm not entirely sure I understand what you mean by "topic line" could you expand further please?

@@joepavitt3d Okay, let me try (sorry, but I'm German): In your video at 0:35s you have the dashboard with "flow 1". If I've "flow1" to "flow10", than "flow10" isn't visible in this overview, I've to scroll to the right, that "flow10" is visible. But the column with "flow#" is wider, than it should be to read the whole word "flow1". So if I could reduce the column from right to the end of the word "flow1", I would have more space to display more/all flows. I hope, this explanation is more understandable. 🙂

@@harryp_privat ah, thank you for the explanation. To clarify, that screen is the Node-RED "Editor". Here we refer to the "Dashboard" as the buttons, charts, forms, etc. that you add in that you can see from 10:30 ish. I'll raise an issue with the core Node-RED team on your behalf. Thanks for sharing.

@@joepavitt3d I'm happy, that you now understand my point. Thank you very much for placing this NR-Editor "problem" to the core-TEAM. In your German-Community (home assistant & Node-Red) we've very often complained about this missing feature. Please let me know what the team will respond. Thx!

The chart renders inside a <canvas> so isn't controllable by CSS currently. It's come up a few times though, so it's something we are trying to work out

That's an interesting use-case. Do you normally access your Dashboard from the browser? The "Print" functionality in the browser would do this for your already, and the "Notebook" layout is well primed for being printed.

Thank you for your interest in building a SCADA system using Node-RED! While we currently don't have specific documentation or articles on this topic, we have some resources that can help you get started: 1. How to Build an OPC Client Dashboard in Node-RED: flowfuse.com/blog/2023/07/how-to-build-a-opc-client-dashboard-in-node-red/ 2. Using MQTT with Node-RED: flowfuse.com/node-red/protocol/mqtt/ 3. OPC UA to MQTT with Node-RED: flowfuse.com/blog/2024/08/opc-ua-to-mqtt-with-node-red/ In the future, we will be publishing more resources related to SCADA systems, so please check back soon!

@@FlowFuseInc awesome! Thanks

Node-RED's permission model doesn't extend to individual flows - so not something we currently support.

Hola @sperez53 el FlowFuse Assistant está disponible en FlowFuse Cloud, puedes crear una cuenta con un período de prueba gratuito en app.flowfuse.com/account/create

Hi! To better assist you, could you please let us know if you're using the open source version of FlowFuse? If you are using the open source version, it's important to note that edge development features are not included. You can find more details on this in our pricing page: flowfuse.com/pricing/?hosting=self-hosted#:~:text=Device%20Management-,Edge%20Development,-Device%20Group%20Management

Hi. It is a little unclear what you are trying to achieve. I say that because there is built-in 2 way communication possible between dashboard and node-red without having to create endpoints (thats what the http-in node does) and make requests via ajax or fetch. However, if you mean you want to get data from an external API (HTTP-Request node) and transmit that to a ui-table, then this certainly is possible and quite simple. I am happy to provide a demo but I will wait for your response to clarify requirements. also, these sort of questions are much better suited to the official Node-RED forum.

Hola, quizás esto te puede ayudar: nodered.org/docs/user-guide/editor/workspace/groups#:~:text=To%20create%20a%20group%2C%20select,selection'%20option%20in%20the%20menu

@@FlowFuseInc gracias por responder, pero lo que quiero es al dashboard 2 que tenga login usuario resgistrado desde una base de datos yo instalo y dashboard 2 y voy a la url y siempre tengo acceso

@@inventorlife4051 entonces el que sugería como respuesta a tu otro comentario debería ayudarte: flowfuse.com/blog/2024/04/displaying-logged-in-users-on-dashboard/ o quizás flowfuse.com/blog/2024/01/dashboard-2-multi-user/ puedes usar la búsqueda en flowfuse.com/blog/ si ninguno de esos te ayuda a conseguir lo que necesitas 🙂