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Questions tagged [freeboard]

A free open-source alternative to Geckoboard.

22 questions
3
votes
1 answer

Freeboard: Indicator Light widget not working

I'm trying to compare two timestamps and if it's greater than x seconds difference, indicate "offline". Here is what I have in the js editor of the widget: // Example: Convert temp from C to F and truncate to 2 decimal places. // return…
user736893
2
votes
1 answer

No connection between Freeboard's data source for Orion and Context Broker

I've been trying to connect Freeboard to visualize context information from OCB, however came across difficulties that prevent me from receiving any data from there. My thinking is that there is a problem with connecting Freeboard to OCB, because in…
Szymon Caban
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2
votes
1 answer

Appending to url path in express

I am building freeboard using freeboard.io. I am running it on a node server using express. I use router.get('/', function(req, res, next) { res.sendFile(path.join(__dirname + '/index.html')); }); to send the freeboard html file when…
Jess Patton
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2
votes
0 answers

Displaying playback data in Freeboard dashboard

Freeboard is required to display historical data from a database. The historical data is contained in a Cloudant (CouchDB) database and Freeboard successfully retrieves values from Cloudant and displays them when the datasource (in Freeboard) is…
Henro Ritchie
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1
vote
1 answer

Using Google Calendar with Freeboard

I am currently in the process of trying to set up a freeboard and I was wondering if there were any plugins for better calendar integration. MRD
MRD_Tech
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1
vote
1 answer

Access to argument in json payload from javascript

I'm implementing some changes to existing js code that is a plugin for freeboard. The problem is that I'm not sure how to acces received json payload. The implementation of api that the plugin is supposed to communicate with has been changed from…
Szymon Caban
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1
vote
1 answer

Connecting PubNub to freeboard instance

I have installed freeboard on my own hosting and I'm unable to connect it to PubNub. I have tried using the mqtt plug-in to connect to pubnub through MQTT but it didn't work.. How can I connect PubNub to freeboard ? My own instance of freeboard…
Marwan Al-Aqili
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1
vote
1 answer

Get latest value from mongoDB via RESTHeart for freeboard

Im sending temperature data with timestamp into MongoDB. My document structure looks like this: { "_id": ObjectId("57c974d705578f617f5491e3"), "temperature" : 24, "timestamp" : "9/2/2016, 2:47:19 PM", "_msgid" :…
Michal Janošec
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1
vote
1 answer

Fiware Orion ContexBroker connection with Freeboard.io

I was trying to connect fiware contexBroker to freeboard.io but ı dont know how to fill the neccessary information. I can't learn what is my FIWARE-SERVICEPATH, TYPE, ID.How can I find these informations and fill. enter image description here The…
Burak Deniz
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1
vote
1 answer

fiware-orion freeboard datasource configuration fails

I´m trying to display a DHT11 sensor (temp & humid) in a freeboard using orion context-broker. The entity has this aspect:
Daniel Diaz
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1
vote
2 answers

Adding "literal HTML" to an HTML widget with data from a datasource?

When creating an HTML widget in FreeBoard, the following text is displayed: Can be literal HTML, or javascript that outputs HTML. I know I can do the following to return HTML with data, but if I want to do something more complex I'd prefer to use…
user736893
0
votes
0 answers

connect DASHBOARD to NODE-RED

I have an external Freeboard Dashboard that I need to talk to a remote Node-Red server. Using the built in Node-Red-Dashboard is not an option. I cannot get Freeboard to recognize the Node-Red server as a JSON source. I have made sure my Freeboard…
Marc
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0
votes
1 answer

Error installing "node-red-contrib-freeboard"

I have installed node-red successfully.Its working, But now i want to install "node-red-contrib-freeboard". But when i hit the "npm install node-red-contrib-freeboard" command in my node red root directory I get this error: …
Kali
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0
votes
0 answers

freeboard datasource plugin

I am creating a new Datasource plugin - JSON with query parameters. In it, I would like to show a dropdown, the users can select the value and it will update the data source URL. The values of the dropdown should be populated before the plugin is…
Un Wrong
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0
votes
0 answers

Getting data from relays thrue json to freeboard

I have a relayboard on ethernet i want to controll with freeboard thru nodeRED on my raspberry pi. The link to the relayboard. I just dont know how to connect it. If i go at 192.168.1.100/current_state.json?pw=admin i get: { "CurrentState": {…
BenjaminGotke
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