Questions in Internet of Things (IoT)
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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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39
views
asked 12 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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43
views
asked 12 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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0
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63
views
asked 12 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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0
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57
views
asked 13 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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108
views
asked 14 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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65
views
asked 14 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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141
views
asked 14 days agolg...
I use AWS jobs to deploy firmware updates to my remote devices. To avoid overloading other web services, the update jobs are intended to be spaced out using the `maximumPerMinute` rate limit, however...
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84
views
asked 14 days agolg...
Hello Team,
We are looking for solution for two way SMS implementation. We are having IoT use case where device sends an SMS to customer. We want to customer should be also able to respond to that...
3
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0
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86
views
asked 15 days agolg...
I am following this tutorial for MQTT messaging:
[https://docs.aws.amazon.com/greengrass/v2/developerguide/client-devices-tutorial.html#develop-client-device-subscriber-component]()
I have 1 Client...
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0
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87
views
asked 17 days agolg...
UnauthorizedError when trying to publish data to local MQTT topic using AWS IoT Greengrass V2 IPClg...
Hi, I'm playing around with Greengrass on a Raspberry Pi and I develop a simple component trying to get IPC working. I assume that is a permissions error but I see no differences between the examples...
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78
views
asked 17 days agolg...
Cellular IoT devices keep reconnecting to AWS. The cellular provider indicates that the problem is not the cellular network because their logs show the devices connected for upwards of 16 hours at a...
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114
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asked 18 days agolg...