Questions tagged with AWS IoT Core
AWS IoT Core lets you connect billions of IoT devices and route trillions of messages to AWS services without managing infrastructure.
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Hello.
I am currently testing to pass the AWS IoT Core Qualification Program Test Suite. After successfully passing the TLS Expired Server Cert test with the same process, when I run the MQTT Connect...
Hello everyone,
I’m currently using the aws.greengrass.SecureTunneling component, **version 1.0.19**, and I’ve encountered connectivity issues, after several connections its stop working....
I have an IoT environment. Things send JSON over Topics. But Things also need to upload photos to S3.
One option is to use [pre-signed...
I have a user authenticated by Cognito user-pool, role & identity-pool (using Cognito hosted-ui).
After login, the user comes back to my webapp (frontend), I use the `id_token` (returned by the...
asked a month ago
Hello,
Is there a greengrass component recipe setting to configure a component to run once when deployed but not run when the greengrass nucleus is restarted? Essentially one-shot functionality.
The...
Hi,
I am using MQTT test client to subscribe wildcard topic "node/+/#" that same as Rule, can received "node/silabs19a270/config" event.
IoT Core Message routing Rules does not, but can received...
I have an esp32 device that has a certificate I generated in AWS to be used as a claim certificate. The esp32 connects to AWS fine and allows me to subscribe to the accepted and rejected topics. When...
I am working on an IoT solution in which IoT devices send data to AWS Kinesis streams. Each device is identified by an IoT Thing Name, and we use this name (or its hashed value) as the Kinesis...
Are there any extra charges for retained messages using the MQTT API? Do you pay for the number of message units you have retained? How long will IoT core retain the message?
The documentation...
asked a month ago
I want to republish messages from a topic to another.
When there's a message on topic: `node/node_id`
it should resolve this expression: ...
I am trying to connect my mqtt device to the IoT Core and I am getting authorization failures according to the monitor. I created the certificates according to the connect a single device page but...
Let's suppose I have a greengrass component dependent on the docker application manager and I use `docker compose` for container orchestration.
```
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RecipeFormatVersion: '2020-01-25'
ComponentName:...