Internet of Things (IoT)
There are billions of devices in homes, factories, oil wells, hospitals, cars, and thousands of other places. With the proliferation of devices, you increasingly need solutions to connect them, and collect, store, and analyze device data.
Recent questions
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- I was looking into a bug recently where it seems like the lambda for processing MQTT messages from an IoT source just dropped a single message somehow. Our MQTT client (using the Java AWS IoT SDK)...
- Hi, Is there an ETA for support of MQTT5 Subscription Identifiers? Regards, Joe
- Kinesis Firehose allows to configure S3 as a destination and in the Parquet section allows selecting a Glue catalog table of format Iceberg. However I had little to no luck querying the data. Does...
- Hi, We're going to store IoT things/devices logs in CloudWatch, so we've created an IoT rule to store messages from dedicated topic into CloudWatch. Every time the rule is triggered a new CloudWatch...
- Hey, It been said from [AWS document](https://docs.aws.amazon.com/firehose/latest/dev/troubleshooting.html) that: > If Firehose encounters errors while delivering or processing data, it retries until...
- Hello. I have a problem while creating my gateway in IoT SiteWise. I have created a greengrass core and it is comunnicating with my computer ![Gateway...
- "How can I create a dashboard on AWS IoT SiteWise to visualize and analyze the data coming from multiple sensors connected to a LoRa gateway, which is integrated with AWS IoT Core for LoRaWAN?"
- 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...
- 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...
- 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...
- 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...
- 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 { ...
- 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...
- 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...
- 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...
- 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 -...
- 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...
- Trying to ingest streaming data from kinesis using external schema and materialized views. Getting below error while creating materialized view ERROR: -----------------------------------------------...
Recent Knowledge Center content
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- AWS OFFICIALUpdated 2 years ago
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