Questions tagged [internet]

The Internet is a global network connecting millions of computers. More than 190 countries are linked into exchanges of data, news and opinions.

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14
votes
4answers
6k views

ESP8266 - is it used in real industry? [closed]

I wonder if ESP8266 or similiar (ESP32 for example) modules are used often in real mass production in medical/automotive/military/households industries. I see many DIY projects with it, but there is ...
3
votes
1answer
481 views

Low-Power Video Transmission for IoT

I am currently developing an apparatus for feeding and monitoring my dog remotely. The basic idea is to make this using 2 main components: The first component will be composed of a camera pointing to ...
2
votes
1answer
1k views

Send REST PUT Commands from ESP8266

I am interested in using an ESP8266 to power a physical interface for a network connected device. The device itself supports REST commands, but I am not quite sure how to send PUT requests from the ...
1
vote
3answers
746 views

How does Internet communication work on a coaxial cable?

In buildings, it is common for the same cable (coax) to be used for pay-TV and the Internet. It makes sense that I can transmit several TV channels on the same cable, since it can be modulated by the ...
1
vote
1answer
311 views

WiFi modules only doing PHY and Data Link Layer

Problem Statement: Need a WiFi module that implements just "Data Link Layer Protocol" after taking in data serially. I am trying to implement all the stacks(Application Layer, Transport Layer and ...
1
vote
1answer
109 views

Which temperature sensor is rugged one and can measure high temperature? [closed]

This is my first question on Electrical Engineering forum. I am preparing an IoT system for rugged and extreme conditions with Raspberry Pi and Arduino. The requirements for this sensor are as follows,...
1
vote
1answer
38 views

Ways to connect Arduino / Microcontroller to the Web? [closed]

What are the best ways to connect an Arduino or a microcontroller (PIC...) to Internet/Web. I would like to be able to send and recieve information from the Arduino/PIC to the Web and vice-verse even ...
1
vote
2answers
57 views

How are higher dimensional sphere packings used in signal transmission?

How are higher dimensional sphere packings (HDSPs) related to the error-correcting codes used by cell phones, space probes and the Internet for signal communication through noisy channels? HDSPs ...
0
votes
1answer
67 views

Device-to-device/machine-to-machine wifi IoT system — pushing message/action to a connected device

I am not sure if this is the best community for this question, but I couldn't find one dedicated to IoT. Or should I ask on StackOverflow? I am looking to build the following IoT system using WiFi ...
0
votes
1answer
460 views

GSM Data Post Over the GPRS Using GSM Modem [closed]

I'm using GSM Modem To post the data over the GPRS for specific website. when i'm posting the data using VODAFONE IN (APN: www) Sim card it pos the data in i'm recieved HTTP 200 ok Response But ...
0
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1answer
30 views

Auto Configuring Circuit Routing

This may be a little hard to understand. I have little knowledge in electronics, but I had an idea about optical fiber for data transfer, as far as I understand, ports/inputs/terminals/pins must be ...
0
votes
0answers
304 views

Problem in connecting to a server waiting for a TCP request using ESP8266

I'm using ESP8266 for connecting to a appspot-preview.l.google.com server which listens for TCP request and answers back a number (it's for training purposes). ...
0
votes
1answer
60 views

What's the best way to create an IoT services startup? [closed]

Let's say I want to create my own apps for specific applications of IoT. What are the best kits for this kind of project that I could sell with my apps? It's okay to use a development kit? Thanks.
0
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1answer
579 views

Issue of data posting in GSM over the GPRS from when use Different service provider

I'm using Telit's HE910 GSM Modem To Post The data on web-server. so i'm using different company service provider SIM Card to test the data posting from different service provider. In this case when i'...
-1
votes
1answer
65 views

Why sometimes I have voice but no data on a GSM network? [closed]

From what I understand, both voice and data are using the same antenna (At least 3G). Sometimes in a remote area, I have plenty of signal but no data service. Is it possible some cell towers don't ...
-1
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1answer
33 views

What are cost-effective and ways of providing global communication between two devices besides internet and SMS?

I am currently in the process of building a system which allows vehicles to send information back and forth with an Arduino. The main problem I am facing right now, is that the current implementation ...
-2
votes
2answers
162 views

Since it is possible to get high quality streaming video via a regular TV antenna, why can't we also get broadband internet that way? [closed]

I just bought an over-the-air antenna for my TV, and I am getting very clear and high quality video for at least 20 channels. It occurred me that if the over-the-air communication mechanism is capable ...