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Questions tagged [industry-4.0]

This tag is for questions about Industry 4.0, the application of IoT to the manufacturing environment by extensive use of transparency generating connected devices and cyber-physical systems.

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Open, Write and read RS232 port Android Studio

I have to do a project with an industrial android screen that consists among other things to open, write and read a serial port. I clarify that my device has rs232 ports (I think that the classic ...
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0 votes
1 answer
47 views

What is the proper IoT architecture using Googles services?

What am I working on? I am currently working on a project that will in the future be connected to the cloud. I have a PLC that will be connected to the cloud. When the “process” starts, the PLC will ...
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1 vote
0 answers
31 views

Fieldbus vs IIOT Difference

I am trying to understand the difference between Fieldbus and Industrial Internet of Things. Looking at the architectures, they both look very similar. Fieldbus is a hierarchical connection databus ...
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  • 131
3 votes
2 answers
70 views

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 ...
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  • 161
2 votes
1 answer
165 views

Industrial Controller Vs Prototype Controller(Study level Controller)

What is the difference between industrial Controller and prototype(Study)level controllers or Raspberry pi/Arduino Vs. Industrial Controllers(PLC, NON PLC) controllers
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0 votes
1 answer
81 views

Industrial IoT remote connectivity [closed]

We are robotics based company.We started our work in Industrial IoT, as we are in early stage.The problem we are facing is remote connectivity between server client. The server which has static IP is ...
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  • 17
2 votes
1 answer
2k views

Questions about MQTT max message size

I am using MQTT Paho, and I have 2 questions about it: How many words can I send as a payload message? For example, can I send all lines below as one payload? O1000 T1 M6 (Linear / Feed - Absolute) ...
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15 votes
2 answers
770 views

What to choose: 2G, 3G, 4G, LTE Cat-M

For a project I'm working on we are orienting on the available mobile data connections. Because the current cellular connections are in a transition from G to LTE, I'm not sure whats the right ...
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2 votes
1 answer
1k views

Connect Webpage to AWS IoT to Publish Messages

I want to create an IoT system. My system contains a robotic arm, a CNC machine and a web page. I want to use MQTT in which I can publish from my web page to robotic arm to pick up the object and put ...
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-4 votes
1 answer
63 views

Acquisition of data from non automated old machinery in IIOT [closed]

Could you tell me how to get the data from the non automated old machinery using Industrial Internet of Things?
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6 votes
5 answers
744 views

Looking for a relay that can be controlled from .net web application (via TCP/IP)

As part of one new requirement for web application I am maintaining, we need to send a signal to a device in a factory when certain conditions are met in the application. Sending a signal is simply ...
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-2 votes
1 answer
130 views

Relevance of Industry 4.0 to Automotive software engineering [closed]

I have read through the Industry 4.0 reference architecture (RAMI) and I believe I have some understanding of I4.0. I was thinking how can this effect Automotive software engineering. How can I adapt ...
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35 votes
4 answers
3k views

What is the difference between IoT and "Industry 4.0"?

When reading about IoT, I often stumble upon the phrase "Industry 4.0". But what is the exact definition of it? Is "Industry 4.0" just a phrase for an IoT application in an industrial environment?
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