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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- My greengrass uses a custom component which publishes events from greengrass up to the cloud. I use the publish_binary_message_to_topic(ipc_client, <topic>, <data>). Works great. I now want to have...
- When we run the AWS ITD tool, it will appear the below three questions.Please refer to the below picture for detail.![Fail Log file](/media/postImages/original/IMaKm3U8FtTdq0lz5PGy-iww) ![CMD...
- When we set the relative setting to run the IDT tool, it will appear the OS isn't set error as below.![Enter image description here](/media/postImages/original/IMKjLexsKZRBu9esBZZgHy8Q) However, we...
- I am using EKS Fargate and trying to use AWS built-in Fluent Bit to send logs to Elastic Cloud, but I am encountering the following error: ``` { "log": "[2024/05/16 14:35:17] [error]...
- Hello! I'm new to Flink, and have managed to set up a kinesis -> managed-flink pipeline very quickly! It's definitely a very cool system. In my last paragraph in Flink, I'm using SSQL to generate a...
- Hello! I am looking for advice on which AWS services to use for a personal project. I would like to point out that I have very little experience with AWS. I currently have a web app (front ReactJS,...
- I have a IoT Node that is uploading data to AWS IoT Core. I first created a DynamoDB table and selected the DynamoDB option in AWS IoT Core rules and have managed to get the Partition Key (PK) and...
- I want to define a security profile for an IoT Thing Group. What are all available "device side" metrics that i can use when i configure Behaviors in a Security Profile ? I've seen from this link :...
- In AWS IoT, by using a custom authorization policy, you can connect to IoT using mqtts:// with the ALPN tag 'mqtt', or using mqtts:// (WebSocket) to connect to IoT. My Question is there's any way to...
- I'd like to be able to get a notification in a greengrass component that a deployment version has been updated or revised - how might this be possible ?
- Here is the original device.json file content. We have some data that don't know how to fill it out. Please help to check the picture for our questions....
- Hey everyone, I'm currently working with a lot of data consumption via kinesis stream and firehose, previously i used only firehose with direct puts but it seems that if you have a lot of throughput...
- I enable my iot service. But I Can't Connect with mqtts:// wss://someid-ats.iot.ap-southeast-1.amazonaws.com return 0x87 - Not authorized. But mqtts:// don't response anything. Just keep read...
- I want to IoT device connect AWS cloud by greengrass. So I follow https://ap-northeast-2.console.aws.amazon.com/iot/home?region=ap-northeast-2#/greengrassIntro root@stm32mp1:~# export...
- Im trying to create a mqtt service without using cert or custom http header&query from client. a client only need username and password to login in. mqtt over websocket is working. (wss://.../mqtt),...
- Hello, I am currently running an AWS FreeRTOS example on my device, and I am encountering issues with establishing a TLS session and initializing PKCS #11. Below is the log output from my...
- When i open AWS Greengrass section in management console and try to create a Greengrass core device, then i follow the instruction which are export credentials, goes fine, download greengrass, and...
- Hello, I'm planning to create a simple messenger that utilizes the Amazon Sidewalk network. This will be for remote sites lacking cellular coverage. The idea is to pair a customer's cellphone with...
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