Most voted questions in IoT (Internet of Things)

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1 answer

Firewall issue with Webserver in UWP on Raspberry Pi 3

Here's what could be happenning: You port hasn't ...READ MORE

Oct 12, 2018 in IoT (Internet of Things) by DataKing99
• 8,130 points
96 views
0 votes
1 answer

AWS IOT Button Wifi network name

You can read about the complete setup ...READ MORE

Oct 12, 2018 in IoT (Internet of Things) by Annie97
• 2,190 points
53 views
0 votes
1 answer

MySQL query time too long in sensor timestamped data table

Use EXPLAIN to see the execution plan, and verify ...READ MORE

Oct 12, 2018 in IoT (Internet of Things) by Annie97
• 2,190 points
36 views
0 votes
1 answer

Discover raspberry's IP

Windows IoT Core device can be set ...READ MORE

Oct 11, 2018 in IoT (Internet of Things) by Upasana
• 8,550 points
32 views
0 votes
1 answer

Android M - Sending request over WiFi (without connection) when Mobile data is ON (with connection)

Binding the network using ConnectivityManager.setProcessDefaultNetwork() will help ...READ MORE

Oct 11, 2018 in IoT (Internet of Things) by nirvana
• 3,060 points
380 views
0 votes
1 answer

TCP in Azure IoT Hub

The default Protocol Gateway samples are indeed ...READ MORE

Oct 11, 2018 in IoT (Internet of Things) by DataKing99
• 8,130 points
530 views
0 votes
1 answer

Certificate issue in Azure IoT Hub

I've fixed this problem: The configured CA certificate ...READ MORE

Oct 11, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
599 views
0 votes
1 answer

Unable to connect IBM Bluemix to NodeMCU using TLS Protocol

I've captured the your client hello in ...READ MORE

Oct 11, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
64 views
0 votes
1 answer

Connecting to university WiFi

Since you're not using the Espressif C ...READ MORE

Oct 10, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
314 views
0 votes
1 answer

Connect IBM Watson IoT using Paho MQTT

You should make these changes to the ...READ MORE

Oct 10, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
360 views
0 votes
1 answer

Configuring Raspberry Pi with Windows 10 IoT App using Rest API

You should use HttpClient instead of WebClient. Try ...READ MORE

Oct 10, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
100 views
0 votes
1 answer

Access Serial Ports in Windows 10 IoT App

On Windows IoT you have to use Windows.Devices.SerialCommunication namespace ...READ MORE

Oct 10, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
79 views
0 votes
1 answer

Californium CoAP path parameters

The short answer is yes you can ...READ MORE

Oct 10, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
123 views
0 votes
1 answer

Configuring a Windows 10 IoT App for Automatic Restart

Have you tried using powershell right after ...READ MORE

Oct 10, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
51 views
0 votes
1 answer

Intel IOT with PLC

This might be a good option > http://node-opcua.github.io/ < ...READ MORE

Oct 10, 2018 in IoT (Internet of Things) by Upasana
• 8,550 points
41 views
0 votes
1 answer

Apache Felix : In the OSQI container, I never see my custom command

Actually, I might just know what was the ...READ MORE

Oct 10, 2018 in IoT (Internet of Things) by Upasana
• 8,550 points
37 views
0 votes
1 answer

master/slave setup - Mesh networks

Normally, the network stack of the mesh ...READ MORE

Oct 9, 2018 in IoT (Internet of Things) by nirvana
• 3,060 points
113 views
0 votes
1 answer

"message": "Credential should be scoped to correct service." - AWS IoT

You should sign your request with iotdata ...READ MORE

Oct 9, 2018 in IoT (Internet of Things) by DataKing99
• 8,130 points
984 views
0 votes
1 answer

Why are oBIX and CoAP required together?

In IOT, CoAP is used as a ...READ MORE

Oct 9, 2018 in IoT (Internet of Things) by Annie97
• 2,190 points
79 views
0 votes
1 answer

Java No Class Def Found error

I solved this issue by updating my ...READ MORE

Oct 8, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
202 views
0 votes
1 answer

Communication between Apache NiFi and iOT sensors

Your use case sounds like the kind ...READ MORE

Oct 8, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
321 views
0 votes
1 answer

Pair and connect new devices using Bluez5 DBUS API with C++

Although high-level APIs like Qt5, which also ...READ MORE

Oct 8, 2018 in IoT (Internet of Things) by nirvana
• 3,060 points
685 views
0 votes
1 answer

Mosquitto MQTT : Kick or Ban user or client

You can't block on a client id ...READ MORE

Oct 8, 2018 in IoT (Internet of Things) by Annie97
• 2,190 points
195 views
0 votes
1 answer

To communicate with multiple BLE devices using Windows 10 UWMP

Not fully sure if you are wanting ...READ MORE

Oct 8, 2018 in IoT (Internet of Things) by Upasana
• 8,550 points
308 views
0 votes
1 answer

Connecting a golo4 obd2 device with IBM IoT platform without using a mobile application

I don't have one of those devices ...READ MORE

Oct 4, 2018 in IoT (Internet of Things) by Annie97
• 2,190 points
54 views
0 votes
1 answer

Connecting a golo4 obd2 device with IBM IoT platform without using a mobile application

I don't have one of those devices ...READ MORE

Oct 8, 2018 in IoT (Internet of Things) by Annie97
• 2,190 points
39 views
0 votes
1 answer

Server connection to iot device

It depends on the kind of socket, ...READ MORE

Oct 3, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
86 views
0 votes
1 answer

Integrating ultrasonic sensors with Raspberry pi using c#

DateTime is the problem You should use the ...READ MORE

Oct 3, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
320 views
0 votes
1 answer

MQTT : Connection lost on MQTT subscriber to Internet of Things Server

An invalid topic "matteo" seems to be causing the ...READ MORE

Oct 3, 2018 in IoT (Internet of Things) by Annie97
• 2,190 points
570 views
0 votes
1 answer

can't reach cygnus instance from orion context broker

In the security rules of Cygnus instance, ...READ MORE

Oct 3, 2018 in IoT (Internet of Things) by Annie97
• 2,190 points
78 views
0 votes
1 answer

Exception: The speech privacy policy was not accepted prior to attempting a speech recognition

There's a setting under Speech, Inking, and ...READ MORE

Oct 1, 2018 in IoT (Internet of Things) by Annie97
• 2,190 points
76 views
0 votes
1 answer

MQTT and CoAP Sensors and Actuators

For CoAP: Every 6LowPAN sensor mote has ...READ MORE

Oct 1, 2018 in IoT (Internet of Things) by Annie97
• 2,190 points
115 views
0 votes
1 answer

Integrating Arduino to Apache Kafka

If you are using Arduino Yun to build your IoT application(s), ...READ MORE

Sep 27, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
771 views
0 votes
1 answer

Components of a BLE protocol

You have to search for the customized ...READ MORE

Sep 27, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
55 views
0 votes
1 answer

Can Qt be used for developing apps for windows IoT core?

QT does seem to support a compatible ...READ MORE

Sep 27, 2018 in IoT (Internet of Things) by Annie97
• 2,190 points
256 views
0 votes
1 answer

Discovering IoT Devices on the network

AllJoyn offers about announcement service through which ...READ MORE

Sep 27, 2018 in IoT (Internet of Things) by Annie97
• 2,190 points
36 views
0 votes
0 answers

Understanding IoT Rules of DynamoDB and Lambda in AWS

I am currently going through the "Quick ...READ MORE

Sep 26, 2018 in IoT (Internet of Things) by Matt
• 2,260 points
306 views
0 votes
1 answer

Choosing Domain Name for IoT Device

Yes, I would avoid revealing an 'internal' ...READ MORE

Sep 26, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
178 views
0 votes
1 answer

MQTT broker for Windows IOT Core?

 There are a few options available for ...READ MORE

Sep 26, 2018 in IoT (Internet of Things) by Upasana
• 8,550 points
291 views
0 votes
1 answer

Hyperledger Sawtooth vs Quorum in concurrency and speed Ask

Summary: Both should provide similar reliability of ...READ MORE

Sep 26, 2018 in IoT (Internet of Things) by Upasana
• 8,550 points
182 views
0 votes
1 answer

MQTT and NodeJS Communication

Now the cloudmqtt and nodejs server is connected by giving extra ...READ MORE

Sep 25, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
634 views
0 votes
1 answer

Comparing technologies for Data Ingestion

All great questions. (Full disclosure I work ...READ MORE

Sep 25, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
30 views
0 votes
1 answer

Visual Designer errors when there are no other errors

Verify none of your custom user controls ...READ MORE

Sep 25, 2018 in IoT (Internet of Things) by Annie97
• 2,190 points
36 views
0 votes
1 answer

Should I Repair or Rewrite?

If it's a small system, and you ...READ MORE

Sep 25, 2018 in IoT (Internet of Things) by Annie97
• 2,190 points
25 views
0 votes
1 answer

MQTT connectivity issues with API

Am I missing something? Most definitely. The example ...READ MORE

Sep 24, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
34 views
0 votes
1 answer

Integrate IoT device to Azure using MQTT

Today there isn't an official support for ...READ MORE

Sep 24, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
763 views
0 votes
1 answer

IoT/WinJS/VS - Failing to create the web diagnostics object

It indicates that you don't have admin ...READ MORE

Sep 24, 2018 in IoT (Internet of Things) by Upasana
• 8,550 points
45 views
0 votes
1 answer

Feasibility of video streaming over IoT protocols

MQTT is specialized in low-bandwidth, high-latency environments, ...READ MORE

Sep 24, 2018 in IoT (Internet of Things) by Upasana
• 8,550 points
349 views
0 votes
1 answer

Does executable exist in Python?

This is a way I can think ...READ MORE

Sep 21, 2018 in IoT (Internet of Things) by Upasana
• 8,550 points
44 views
0 votes
1 answer

StringBuilder vs. String

To clarify what Gillian said about 4 ...READ MORE

Sep 21, 2018 in IoT (Internet of Things) by Upasana
• 8,550 points
60 views