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Questions tagged [visualization]

The tag has no usage guidance.

5
votes
1answer
40 views

Looking for IoT (or general) platforms which can trigger actuators

I'm relatively new to working on IoT, so I'm also a bit ignorant on the subject. I have a system, like most IoT systems, that consists of several sensors and actuators on a field. Simplifying, these ...
4
votes
0answers
33 views

Dashboard of historical data in iot_datasourse

I have historical data stored in an SQL database as date in the format (2017.10.27 12:00:25) and the corresponding temperature in the format (26.55). I am using the node iot_datasourse to show the ...
6
votes
1answer
69 views

Data visualization and device management

I'm looking for a solution to manage (virtual) devices and visualize data. I have a lot of timeseries data grouped by sessions and devices stored in a database. That data is coming from multiple ...
8
votes
2answers
108 views

Does Node-Red support multi-request flows (i.e. sessions)?

I gave Node-Red a short test-run this week. It is not clear to me whether it supports flows that encompass more than one request. Does Node-Red have a request-per-flow or a session-per-flow model? ...
8
votes
2answers
825 views

What are some good tools for graphing sensor values?

I'm using Home Assistant for my home automation, it has some basic graphing capabilities but only for the last 24 hours. I'd like to create graphs both with fine granularity and over long periods of ...
27
votes
4answers
1k views

Is there a fully open source platform for IoT presentation and visualization?

I have decided to use the AWS IoT communications platform in order to talk with our sensors. However, when it comes to visualization, I was hoping it wouldn't be necessary to reinvent the wheel. As ...