Internet of Things Stack Exchange
Internet of Things Stack Exchange

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1500 questions
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Google Assistant shortcut to "Repeat after me" isn't responding

I am using a Google Assistant shortcut to make my Google Home respond with a command. Using the google Home app, under more settings, I created: When I say: "This is a test" Google Assistant should: "Repeat after me, This is not a test" After…
user4724
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Sensing multiple concurrent inputs—conceptual approaches

This question doesn't quite fit a category perfectly, but IoT seemed like the best fit. Conceptually, what approach would you take to address the following? I'm looking to build a device that needs to be able to: accept IR input from several…
anakaine
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Proper steps of data processing in an IoT cloud platform development

We are developing an IoT cloud platform with known components like Cloud Gateway, Stream Processing, Device Shadowing, etc... The question is what is the proper sequence of locating pre-validation of incoming device data (maybe there is no need to…
ccobanoglu
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Smart electric outlet that can cycle power automatically when power draw falls below certain wattage?

I'm looking for a smart outlet (IoT controlled device that allows turning whatever is plugged into it on/off remotely). But, I'm specifically trying to find one that can also be programmed/modified/set so that it will auto cycle power (turn off then…
Ren
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How to turn a router into CoAP server or MQTT broker

Can we turn a router to a MQTT broker or CoAP server? or can we just take additional service from the router by installing CoAP or MQTT broker on it, probably in Java. The router can be powerful as Linksys WRT1200AC (1.3 GHz Dual Core with 512MB RAM…
Shahrzad
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Is there something like a Thing as a Service (TaaS) emerging in the field of IoT and IIoT?

There is a quite a lot of development in PaaS (Platform as a Service) and SaaS (Service as a Service) in the fields of Cloud Computing. However I was thinking of a scenario where An end user/ firm would actually like to hire some things which do…
Shan-Desai
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Watchdog timer changed router and esp8266 behaviour

I am working on a home automation project where Pi is acting as broker and ESP8266-01 are acting as clients using Node-Red interface. The ESP acts differently almost everytime I recycle the power. At first, it produced errors like "ets jan 8,2013…
Rohit Mathur
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Generating a simple, low cost contactless pulse generator

I need to allow two devices to communicate by generating a set of pulses (in the range of 100 to 1K HZ) in one device to be received by another device. The two devices are very near each other (say 5mm) and both devices have their own power. I…
mans
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Google Cloud IoT Core quick start

I am trying to run step by step here. And an error text with several large logs being shown on screen, as below: Google Cloud IoT Core MQTT example: error { '0': {}, '1': { [Function: require] resolve: [Function: resolve], …
Saurabh J
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I2C transfer to Thunderboard Sense microcontroller never completes

I am using a Thunderboard Sense microcontroller, plugged into my desktop (Windows) with a USB, and the Simplicity IDE with the coding language C. I am trying to write to a register using the I2C_Transfer function, to initialise the board's IMU…
The Impossible Squish
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Make Amazon Echo talk by sending a request to it

I know this was, apparently, not possible before. It has been over half a year since this was answered with a vaguely "no". Is it possible to trigger Alexa to say something? I basically want her to receive a request from my server (home or remote),…
MortenMoulder
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What are the boot requirements for an IoT device for the automotive industry?

Are there any specifications for a IoT device that's targeted for the automotive industry? I refer to a standard that puts constraints on boot and restart times for both the HW and SW? Let's say I want to build an IoT platform that starts the AC…
0x90
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What are the parameters and configuration required to connect HA 1.2 Zigbee

I have a Zigbee Network from a company with Zigbee gateway that acts as a coordinator and connects Lights, dimmers, curtain controller etc. I need to add more features to the gateway to improve it. I have asked the support and they are ready to…
dmSherazi
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Using CSR's 2-mic bluetooth headset program without actually placing a telephone call

I am asking about the CSR 8675 Bluetooth audio chip (the solution to this problem will be similar in the other related chips in the same family) and I am using ADK4.0.1 The CSR 8675 contains VM (virtual machine) on top of a XAP based processor,…
user17915
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Would interconnected spaceships be part of IoT?

Because mankind is probably going to become an interplanetary civilization during this century: Would a spaceship using quantum teleportation hardware that provides IPv6 connectivity between its tripulation and earth, considered as a part of the…
ncomputers
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