Most voted questions in IoT (Internet of Things)

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Unable to communicate to device with .local domain using android, corova-zeroconf-plugin

Use IP address instead of http://iotdevice.local..Use http ...READ MORE

Aug 2, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
273 views
0 votes
1 answer

Send data from cloud to aws iot thing

Your solution is not recommend because there ...READ MORE

Aug 2, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
117 views
0 votes
1 answer

Maximum number of BLE sensors that could be connected to a BLE gateway at a given instant?

The Bluetooth Classic has a limitation of ...READ MORE

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

AWS IoT SDK - main L#206 Error subscribing : -28 (C code)

As I did not find out a ...READ MORE

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

Azure - What service to use for Arduino data (iot)

That's because the two services do completely ...READ MORE

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

IBM Bluemix disconnecting the MqttAndroidClient after sometime

It was because phone cpu was going ...READ MORE

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

MQTT broker for Google App Engine

You had a hard time finding anything ...READ MORE

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

How to use the data I receive from Azure IoT Hub?

The payload you receive will be a ...READ MORE

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

Detecting BLE beacons that are not ibeacons on IOS

You'll have to understand that CoreLocation is ...READ MORE

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

MQTT pubish is slow to send with ESP8266 & NodeMCU

I think you're almost correct and on ...READ MORE

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

Displaying Table Schema using Power BI with Azure IoT Hub

Answering your first question, Event Hubs are ...READ MORE

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

Can't call my Web API using .NET client in Raspberry Pi2 running Windows

Try the following program. I have a ...READ MORE

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

Cannot connect Rainbow Hat to Raspberry Pi 3 running Android Things

Hey, I don't know where you read ...READ MORE

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

IBM Bluemix with IBM IoT Foundation throws error and refuses connection

I think you either forgot or did ...READ MORE

Jul 29, 2018 in IoT (Internet of Things) by DataKing99
• 8,130 points
183 views
0 votes
1 answer

RPMs for IoT Agents of Backend Device Management GE in FIWARE IoT ecosystem

The RPMs for IDAS component are availaible. ...READ MORE

Jul 29, 2018 in IoT (Internet of Things) by DataKing99
• 8,130 points
51 views
0 votes
1 answer

Publishing commands to device in IBM IoT using MQTT in Java

If you are publishing from an application, ...READ MORE

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

ImportError: cannot import name Pubnub

If you're running into this since early ...READ MORE

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

Spring Boot application freezes after a day

You can mitigate the idle connections problem ...READ MORE

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

GSM/GPRS Module native integration on Raspberry 3 with Android Things

This is possible. I have been able ...READ MORE

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

Android AllJoyn: Connection with second machine gives error of BusAttachement

Why dont you create two Interfaces, one ...READ MORE

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

AWS IoT - Access shadow through .Net, REST, with certificate

If you want to publish and/or subscribe ...READ MORE

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

Changing message format in KURA MQTT cloud client

The Eclipse Kura communicates with a MQTT ...READ MORE

Jul 29, 2018 in IoT (Internet of Things) by DataKing99
• 8,130 points
176 views
0 votes
1 answer

AWS IoT login from android MQTT client using IAM is not working

Seeing your comments and questions. I had ...READ MORE

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

MQTT connection consumes less power

HTTP(S) doesn't keep a connection open - ...READ MORE

Jul 24, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
68 views
0 votes
0 answers

Mosquitto Secure MQTT connection

My Question is regarding TLS/SSL MQTT connection. ...READ MORE

Jul 23, 2018 in IoT (Internet of Things) by Matt
• 2,260 points
74 views
0 votes
1 answer

How to connect Raspberry Pi and lighting the LED?

You might want to try instead to ...READ MORE

Jul 23, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
39 views
0 votes
1 answer

Google iot core connection status

There are a few values you can ...READ MORE

Jul 20, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
227 views
0 votes
1 answer
0 votes
0 answers

MQTT-Google Cloud pub/sub connection status!

Please help! So, I have a couple of ...READ MORE

Jul 19, 2018 in IoT (Internet of Things) by Bharani
• 4,550 points
171 views
0 votes
0 answers

Eclipse Californium CoAP wildcard as url path

I'm working on a CoAP app using ...READ MORE

Jul 19, 2018 in IoT (Internet of Things) by Matt
• 2,260 points
63 views
0 votes
1 answer

Contiki UDP packet transmission duration with CC2538

By default, Contiki uses ContikiMAC radio duty ...READ MORE

Jul 19, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
70 views
0 votes
1 answer

Accessing a Wifi Network for the first time without Ethernet on a headless Raspberry Pi

Okay, without a visual interface and the ...READ MORE

Jul 18, 2018 in IoT (Internet of Things) by nirvana
• 3,060 points
54 views
0 votes
1 answer

Connect Android Things based Raspberry Pi 3 to wifi network for the first time!

Hey, I think its alright!  Your Raspberry Pi ...READ MORE

Jul 18, 2018 in IoT (Internet of Things) by nirvana
• 3,060 points
219 views
0 votes
1 answer

Android Ble GATT_ERROR 133 getting often with samsung devices

I tried the following code #!/usr/bin/python import ibmiotf.device from time ...READ MORE

Jul 18, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
218 views
0 votes
1 answer

Node-RED, IOT Foundation Out Node Not Sending Commands

A simple test to check if the ...READ MORE

Jul 19, 2018 in IoT (Internet of Things) by TejaswiniUL
• 140 points
64 views
0 votes
1 answer

"MqttException (0) - java.io.IOException: Already connected"

Oh man, that was a heck of ...READ MORE

Jul 17, 2018 in IoT (Internet of Things) by DataKing99
• 8,130 points
474 views
0 votes
1 answer

Problem while disconnecting BLE device!

I think that's because of the way ...READ MORE

Jul 17, 2018 in IoT (Internet of Things) by nirvana
• 3,060 points
520 views
0 votes
1 answer

Deploy my Windows 10 IOT core application locally!

Of course, you, can! That is, in ...READ MORE

Jul 17, 2018 in IoT (Internet of Things) by nirvana
• 3,060 points
164 views
0 votes
1 answer

What is the maximum message length for a MQTT broker?

It's not entirely clear what you're asking ...READ MORE

Jul 17, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
1,237 views
0 votes
1 answer

What is the size of CoAP packet?

It Depends: Core CoAP messages must be small enough ...READ MORE

Jul 17, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
112 views
0 votes
1 answer

How to get Unicast, Dns and Gateway Address in UWP?

Try this code Snippet I found here: https://social.msdn.microsoft.com/Forums/en-US/27a8b7a8-8071-4bc1-bbd4-e7c1fc2bd8d7/windows-10-iot-core-how-do-you-create-a-tcp-server-and-client?forum=WindowsIoT ...READ MORE

Jul 17, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
166 views
0 votes
1 answer

Restrict Android Internet usage to WiFi without Internet Access

You can check if wifi is connected ...READ MORE

Jul 17, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
154 views
0 votes
1 answer

IoT request response protocol

Based on your requirement of a light ...READ MORE

Jul 13, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
331 views
0 votes
1 answer

Send LoRa measures to Fiware IOT agent via MQTT

down vote I dont know if I understood ...READ MORE

Jul 13, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
340 views
0 votes
1 answer

How does device anti-spoofing work in Azure IoT hub?

In IoT Hub there is a device ...READ MORE

Jul 13, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
80 views
0 votes
1 answer

Faster communication between two ESP8266 in client-server setup

Try following. Server loop void loop() { // ...READ MORE

Jul 13, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
1,456 views
0 votes
1 answer

Autostart published Application on Windows 10 IoT

It can be done by making changes ...READ MORE

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

Issues with Intel Edison MRAA module

You can work on this choice:- In the ...READ MORE

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

aws iot describe-endpoint::You must specify a region

This fixed the problem: Browse to https://console.aws.amazon.com/iam/home?region=us-west-2#security_credentialand then if ...READ MORE

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

Display time in a Windows Core IoT app with a clock!

It is possible, but you should understand ...READ MORE

Jul 9, 2018 in IoT (Internet of Things) by nirvana
• 3,060 points
120 views