10 votes

What IoT services are available for storing/sending/publishing generic data in the cloud?

Take a look at these services: Ubidots ThingSpeak Both of these services will accept simple key/value data from a device. I believe they both have libraries ready to import for Particle devices ...
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  • 101
10 votes

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

You can consider using freeboard.io that offers dashboards like this for example: You can create unlimited public dashboards for free and limited private if you willing to pay monthly fees. The ...
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8 votes

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

You might want to have a look at cooja. It is a simulator/development environment for systems of devices running the Contiki operating system. You can simulate different kinds of sensors and radio ...
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  • 663
7 votes

What IoT services are available for storing/sending/publishing generic data in the cloud?

Many cloud providers like Amazon, Microsoft, Google, IBM etc., trying to attract IoT space by providing easier ways to send/store/analyze sensors data to their cloud. Even they are to acquire hardware ...
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  • 1,480
7 votes

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

Were you able to try out WSO2 IoT server? I have tried it and it has pretty cool features. And you can find the the source code here in GitHub. I am looking for an open source visualization ...
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  • 849
6 votes

What IoT services are available for storing/sending/publishing generic data in the cloud?

It is for experimental or test use only but maybe it will change in the future. So my suggestion is to use MQTT, more precisely its Mosquitto implementation. They host a test broker to which you ...
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6 votes

Connecting web app to IoT AWS

What you linked is far too complicated and in too low level of abstraction that it is for an professional even hard to read and follow it. aws-mqtt-client through npm is the easiest solution I could ...
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  • 4,301
6 votes

Controlling IoT device through a captive portal/web app over Wi-Fi & 4G/LTE simultaneously

Question 2.) Are there any other ideas that anyone can think of to solve this - even crazy ideas like XSS vectors to PUSH content into the captive portal from external servers? If I may suggest, you ...
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  • 2,560
6 votes

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

uBeac is a new freeware visualization tools which we have developed and it is Beta version. It is not opensource, but fully free to use. You can define a gateway and you will get a unique URI. You ...
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5 votes

What IoT services are available for storing/sending/publishing generic data in the cloud?

There are two components to this: How do you want your data stored? There is no real way to make a "generic" data service that will really fit all needs. What you want is called a "Time Series ...
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5 votes

How to pass two parameters in header using AT Command with SIM800 GSM modem?

As per SIM800 AT command Manual, you can set HTTPParamTag to USERDATA and send content in HTTPParamValue. You can pack all key-value pairs into HTTPParamValue and parse to retrieve individual key-...
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  • 2,560
5 votes
Accepted

Recommendation to choose API development open source Language, Framework and Database

If you want to use a RESTlike Environment, you can setup: PHP CodeIgniter + MariaDB But you need to reconsider your requirements. Using REST over HTTP may require the use of intermediate techniques ...
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4 votes

Connect Webpage to AWS IoT to Publish Messages

AWS IoT supports MQTT over Websockets which can be used from with in the client side of a web application. You can follow the instructions here for details of how to do the required authentication.
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  • 12k
4 votes

What IoT services are available for storing/sending/publishing generic data in the cloud?

uBeac is a new freeware visualization tools which we have developed and it is Beta version. It is not opensource, but fully free to use. You can define a gateway and you will get a unique URI. You ...
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4 votes

KNX/IP gateways with support for KNX Web Services

You could have a look at Loxone - they have integration into KNX and they also support RESTful automation. Besides that you could probably have a look at devices like recently announced Gira X1 or ...
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  • 41
3 votes

KNX/IP gateways with support for KNX Web Services

I haven't found any complete products. However, you can download a complete software image for the Raspberry Pi of the KNX Web Service at KNX.org. It's free. The registration can be done with bogus ...
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  • 8,095
3 votes

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

Cyfe.com is another example of dashboard. Custom Data Source Custom widgets Push API TV mode, with rotation Etc.
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3 votes

What happens after my Google business email expires?

Even though I think you get better answers at Web Applications SE. I can give you some info. But how about my email data, can I export it? As per support docs, if your trial period ends, you will ...
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  • 1,480
3 votes
Accepted

POST messages in JSON to mosquitto MQTT not being received from node-RED mqtt node

MQTT brokers are not HTTP servers, you can not POST to broker, it just won't work. MQTT and HTTP are two totally different protocols, if you want to bridge them you will need to write program to do ...
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  • 12k
2 votes

Best way to store the data received from aws iot core

It depends on the type of data and what you want to do with it. I have a Raspberry Pi AWS IoT project and I'm storing data on DynamoDB. But since I need to do aggregation queries, I then feed it ...
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  • 466
2 votes

What IoT services are available for storing/sending/publishing generic data in the cloud?

I'm surprised no one on here mentioned Dweet. This is a super simple, super fun way to get things communicating. You should for sure try it out, because hey, it's free!
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2 votes

Pushing Processed data from RFID + Sensors to a Platform

Congratulations on writing a research paper on it. This can be done with streaming platforms such as kafka or AWS KDA (kinesis data analytics). There are clauses in the query language in KDA (and also ...
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2 votes
Accepted

Pushing Processed data from RFID + Sensors to a Platform

If someone needs an answer / solution for this query, I created a landing page of repositories that provides a complete End-To-End solution of a prototype of the application. Right from Arduino Sketch ...
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  • 1,458
1 vote

How to effectively control Arduino via a web application?

What most devices in this situation do is that they establish a permanent connection to the server, send enough information to identify and authenticate the device, and then sit there waiting for a ...
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  • 1,788
1 vote

Is there a simple database app builder that allows for single row access based on token in the row?

I know very little about thingsboard, but I would have assumed that if you add an enrichment node to add whatever device attributes you need, you can then use that in a transformation node, to run any ...
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1 vote

What is the proper IoT architecture using Googles services?

Interesting approach. There are a few things that concern me here. you may hit API limits. See https://developers.google.com/sheets/api/limits I dont know if there's a limit on the number of ...
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1 vote

RESTapi and MQTT Broker

May be it is simpler to use MQTT Broker that supports REST API by its nature? Like flespi broker which contain secure and private MQTT namespace, free to use and actively used by some home automations ...
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  • 766
1 vote

What IoT services are available for storing/sending/publishing generic data in the cloud?

flespi provides free and commercial cloud services: MQTT Broker service for PUB/SUB operations and you may even store the data in the retain messages; Storage engine for key/value operations, ...
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  • 766

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