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Questions tagged [watson-iot]

Watson IoT is IBM's platform for connecting devices, building Internet Of Things applications and making sense of the data. Communications between devices and the cloud happen via the open, lightweight MQTT protocol. With IBM's Watson IoT Platform for Bluemix, you can connect devices, gateways and applications, allowing for analytics to be performed on the real-time data collected from your organization.

The IBM Watson IoT service lets your apps communicate with and consume data collected by your connected devices, sensors, and gateways. Recipes make it easy to get devices connected to the Bluemix cloud. Your apps can then use real-time and REST APIs to communicate with your devices and consume data. For additional information on how to connect specific device types to Watson IoT Platform, see developerWorks recipes.

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Watson IoT Platform allows you to perform device management operations, and store and access device data. You can connect a wide variety of devices and gateway devices and Watson IoT Platform provides secure communication to and from your devices by using MQTT and TLS.

Tips for asking questions about Watson-IoT:

  • Ensure you are asking a technical question about using the Watson IoT service. (For questions about your account or billing, ask at IBM developerWorks Answers or open a support ticket.)
  • Search Stack Overflow to see if somebody else has already asked the
    same question.
  • Explain what you were trying to do when you encountered the problem. What device are you using? What programing language? Was this previously working?
  • Provide the error and code samples when possible.
  • Include the watson-iot tag and ibm-bluemix tag if applicable.
  • Provide your unique 6-character org ID and any logs you have.

Getting support for Watson IoT

Stack Overflow is the best option for technical questions about programming and deploying applications using the Watson IoT service on Bluemix PaaS. The Bluemix and IoT Support teams monitor Stack Overflow closely. If you have a non-technical question, it should be posted on IBM developerWorks Answers forum or via a support ticket.

Helpful links

Watson IoT service on Bluemix documentation

Bluemix status

Watson IoT Platform Status Page

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How to connect IBM Watson IOT using Paho MQTT javascript client?

I am trying to connect IBM Watson IoT platform using Paho MQTT Javascript client as mentioned in the below example code. var client = new Messaging.Client("myOqgId.messaging.internetofthings.ibmcloud.com", 8883, "myclientid_" +…
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Creating IOTP Cloud Rules with Rest API in Watson IOTP

I am currently working with IBM's IOTP (Internet of Things Platform) services. I was able to connect to IOTP and transmit data successfully. Using the Watson IOT Platform web interface I was able to create some cloud rules and trigger some real…
gbids
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How to fix "WiFi is not declared on the scope."?

In my code I am receiving a "Wifi is not declared in this scope" error when compiling to a NodeMCU board. The code has some customization, but regarding the WiFi and lines where it calls Wifi functions, it has the same structure to the source…
Vinicivs
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How can I use cordova plugin in ionic 2

I am having trouble using third party cordova plugin in Ionic 2 project some of which are not available in Ionic Native. As far as I am concern, the plugins which are outside of Ionic Native, I dont need to import them. They are available directly.…
somnathbm
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Watson Conversation - Why is the ANYTHING ELSE node not chosen

I build the "anything else" node at the and of my dialog. When entering , just a dummy, weird text like "dsajhfkjhfajfk" then - all the time, it seems like Watson is by default choosing the semi last intend node... instead of going into the…
Wolferl Hendl
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Is there a CLI for the Watson IBM IoT service on Bluemix?

I use the IBM Watson IoT service in Bluemix, and I would like to know if there is a CLI for this service. For example, I want to create many types of terminals and add devices quickly. Thank you.
Arthur Josselin
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Getting CPU temperature as a number in node red

I need to get the CPU temperature from a raspberry pi to the Watson IoT Platform quickstart service.I am doing this by using an exec node in node red with the command vcgencmd measure_temp. I want to send this temperature value as a number to the…
sher17
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Why does my historian service on Watson IoT Platform keep becoming "unconfigured"?

I have set up a Cloudant NoSQL db service on IBM Cloud to act as the historian database for my Watson IoT Platform service. However, whenever I go to test it, I notice that the status goes from "Configured" to "Not Configured" and nothing gets…
zcleghern
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IBM Watson IoT and Python Requests

I've created a IBM Watson IoT platform, and a device type "testdevice". I would like a simple test where I push data via a Python script and the HTTP API. So far I've managed to be able to push data, but getting: (403, 'Not allowed') I can see in…
Michael Nielsen
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Cannot connect to IBM Watson IoT Platform using Eclipse PAHO MQTT Library for JavaScript

It seems that IBM recently stopped to accept non TLS connections to the MQTT borker for security reasons. I'm fond of a little application which reads accelerometer sensor data from the smartphone using JavaScript and sends it to the message broker…
Romeo Kienzler
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Defining datapoints for IoT devices in IBM Bluemix

I've followed the tutorial steps for adding a new device (registered device type, added device, set up connectivity parameters on the device side, etc.), but I don't see any data posted from the device. In device logs I see successful connection…
Dmitry Radzevich
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Android App to access JSON data from IBM Bluemix IoT Watson Cloud Platform

I have a simple android app that I made in Android Studio which pulls JSON weather data down from openweathermap.org and it works well. In a separate project, I am using the IBM Bluemix IoT Cloud to monitor some physical temperature data from a…
AB101
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how to write mathematical equations and symbols in IBM Conversation

I have created a chat bot using Conversation Service of IBM Watson but I am not able to write mathematical equations and symbols in the intents, entities and dialog. Can anyone help me with this?
Daisy_s
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How do I select Cloudant data from a Node-red msg.payload?

I have to read data from a cloudant db. The resultant msg.payload has values like…
sarathblack
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How to connect mobile app (Ionic 2) to IBM IoT using IBM IoTF nodeJS library

I am on a Cordova based IoT project. I'm using Ionic 2 framework (Typescript). And precisely the problem is : I'm having problem connecting the mobile app to the IBM IoT platform. :: On the front-end :: I have the Browserified version of the mobile…
somnathbm
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