Internet of Things Stack Exchange
Internet of Things Stack Exchange

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1500 questions
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How to send continuous data from a few ESP8266 to a webserver?

I am new to ESP8266 boards and IoT programming and I don't know how to describe better what I want to do without a picture. Question: How to send continuous data from 4 esp8266 WiFi clients to a webpage or to an application which handles all of…
NumLock
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Connect to MQTT Server without opening port

I have a MQTT client in an internal network and an MQTT server somewhere in Cloud. How can I connect to MQTT Server without opening port in the Client network?
toto'
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What's the size in bytes of a single, TLS-encrypted MQTT message?

To determine the use of bandwidth usage, I need to know the exact size of a MQTT message sent from a device to a server. This message looks something like this: client.publish(topic="foo", payload="Hello World!"); I would like to know the size of…
Simon Kemper
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Simpler Security Cameras

i have several older Foscams that work great, but are getting old and like to replace them. I do NOT want to rely on an app, or cloud storage. these cameras have a built in web-server that has the controls for sound/motion detection and can send…
Barry vT
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Test automation

Hey I'm looking at implementing some test automation running on target devices and reporting back up to Azure. Has anyone implemented any sort of test automation where metrics and pass/fail information reported to a central server? For example, if…
xtreampb
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IoT applications with heavy-load wireless communications

I am very interested in the examples of IoT applications where a heavy-load (for large amounts of data) wireless communications have to be used. To the best of my knowledge, most IoT devices would not require too large bandwidth. The things I've…
Anton
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Installing drivers on Windows 10 IoT Core

First off, if this is the wrong Stackexchange site, please let me know so I can ask on the correct site. I'm contemplating installing Windows 10 IoT Core on my Raspberry Pi model 3B+ (so ARM platform) and using it to display a UWP app. Problem is, I…
MindSwipe
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IoT <-> Cloud communication method

I am struggling with creation of multiple IoT devices (NanoPi like) which will be controlled via cloud server. I wish to use MQTT as I see this is the best method for small footprint. I know MQTT has certificates, passwords etc. But I have no clue…
RedS
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Home automation dialogues

Is there an available dataset from home automation conversational agent vendors such as Amazon-Alexa or Google Home. I want a dataset where there are dialogues and knowledge bases of IoT devices similar to the bAbI dataset. The dataset would have a…
20-roso
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connect a device automatically without configuring at iot platform end

My main goal is to connect devices but only with an access token and not by manually adding devices to the cloud IoT platform Is there a platform to do that automatically? How to do it/Which platform is good for that purpose? why I asked this…
Amrith
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How to find iBeacon Triggering Apps for IoT Devices Unrelated to Marketing?

I hope this an OK question to ask. I know it's a bit meta and vague, but hear me out... Ever since iBeacon technology came out, I've been hunting for reliable iOS apps that can trigger actions on a room-scale level. I started out long ago with…
hepcat72
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How to recover "lost" ZWave device on Samsung Smartthings

I have added a new ZWave device on my Samsung Smartthings Hub v3. At first, everything worked fine, but then the device disappeared. The device is not in any home or room. However, if I go into the SmartThings Hub Device from the SmartThings app,…
Baptiste Wicht
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How to use of Aws IoT certificate, access key and secret key in Swift?

I am new to Swift as well as to AWS-IoT. After reading a tons of doc, I finally decide to post a question for a simple answer. I am working on a project where I have to interact with "Things". I created an account on AWS and registered "My…
NavinBagul
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Are immersion sensors typically waterproof?

This may sound dumb, but are flood sensors, like the one from Xiaomi typically completely waterproof? And if they are, would they work if installed vertically, facing with the side downwards, instead of bottom downwards? What I have in mind is…
user1721135
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If I want to integrate Innr with home assistant, does there need to be a component for it?

So I bought some "Innr" products, namely zigbee bulbs and plugs. For my hub, I decided to go the raspberry pi + hass.io route. After I bought everything however, I noticed, that there is actually no component on…
user1721135
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