Questions in Internet of Things (IoT)
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I've recently started using the MQTT broker in AWS, where one device receives messages to control a wind turbine. Now, I wanted to expand this control by connecting a second device to the broker...
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74
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asked 17 days agolg...
I'm trying to connect my Raspberry Pi Pico W to AWS IoT Core for sending sensor data. I've installed the umqtt.simple library and followed some online guides, but I'm encountering errors when handling...
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75
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asked 20 days agolg...
My ioT rule was using Lambda $LATEST version as action. I created a new version and alias for the same lambda. Now, I wanted to point the IoT rule action to point to the alias of my...
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215
views
asked 20 days agolg...
Is there any example code in .net that allows you to connect to iot core with cognitio user.
We have sign in in our app that use
var result = await ApiCognito.SignIn(u, p);
i know how to connect to...
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45
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asked 21 days agolg...
Hi
I still haven't managed to sort completely some issues due to TLS 1.2 becoming the minimum TLS protocol for AWS.
I've added the code snippet
{
...
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71
views
asked 21 days agolg...
Hi, In Sitewise I am having a hierarchy defined as below
![Asset Hierarchy Listing](/media/postImages/original/IMEyjJTxPmRACb_5jjhDk2pw)
Asset, Wind Turbine 1 - PLC Unit 1 has two metrics defined as...
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48
views
asked 21 days agolg...
Kinesis Firehose has a feature to append a new line at the end of records before saving them to S3: https://docs.aws.amazon.com/firehose/latest/dev/create-destination.html
Will enabling a new line...
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0
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68
views
asked 21 days agolg...
When you select a Greengrass core device from the AWS console, you can see a list of components deployed to that device.
When would the change in the lifecycle status of this component be notified to...
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81
views
asked 22 days agolg...
Hello,
We developed an embedded system and that is connecting to AWS IoT MQTT. The device is working as expected - subscribe/publish!
Is there a simple example available to try with mobile -...
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67
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asked 22 days agolg...
Trying to ingest data from kinesis stream to redshift using firehose delivery stream. VPC is made publicly accessible and added IP address of firehose to inbound rules in security groups (modifield...
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143
views
asked 23 days agolg...
Trying to ingest streaming data from kinesis using external schema and materialized views. Getting below error while creating materialized view
ERROR: -----------------------------------------------...
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93
views
asked 23 days agolg...
Getting error while connecting streaming data from kinesis to redshift with few transformations using visual ETL. (using amazon kinesis - glue data catalog table as source ). Schema is already...
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174
views
asked 24 days agolg...