Questions tagged with AWS IoT Core
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Can you help me to set up a simple lambda function that publishes a MQTT message to IOT Core?
I did it once with SDK 2, which worked, but the structure for SDK 3 seems to be very different. I need to...
3
answers
0
votes
592
views
asked 6 months agolg...
Im trying to establishing the MQTT , but im getting these error:
`[DEBUG] [MQTT] [mqtt_establish_session] Establishing an MQTT session to XXXXXXXXX-ats.iot.eu-west-2.amazonaws.com:8883.
[ERROR]...
1
answers
0
votes
247
views
asked 7 months agolg...
Hello, I'm using Amplify Pub/Sub in my React Native app (android for now) and it seems I can only publish mqtt message after subscribing to a topic. Without subscription in my app, my publish is never...
1
answers
0
votes
263
views
asked 7 months agolg...
When setting up a multicast group, the ForceDeviceResyncReq MAC downlink command gets sent only once. If my end device doesn't get it, it becomes impossible to synchronize my end device to the right...
0
answers
0
votes
96
views
asked 7 months agolg...
I'm testing a lambda function that I'm using as a component in a Greengrass V2 environment. I'd like it to have a timeout of 5 minutes so I thought I'd just have to set the component configuration...
2
answers
0
votes
300
views
asked 7 months agolg...
Hi,
is it possible to set retain flag to true on "Republish to AWS IoT topic" iot core rule?
1
answers
0
votes
174
views
asked 7 months agolg...
Is there a way to share a timestream database for an IoT Thing within an organisation/user group?
Our IoT device only allows one endpoint to be assigned to receive the data, but we want to be able to...
1
answers
0
votes
139
views
asked 7 months agolg...
Hi, I'm setting up GreengrassV2 and the Modbus adapter on a RPI3b.
I'm running
* aws.greengrass.Modbus: 2.1.8
* aws.greengrass.LegacySubscriptionRouter: 2.1.11
* aws.greengrass.LambdaManager:...
3
answers
0
votes
253
views
asked 7 months agolg...
Hi, I'm following the tutorial (https://docs.aws.amazon.com/greengrass/v2/developerguide/client-devices-tutorial.html)
with my PC for a test.
and I'm at running the basic_discovery.py stage.
I...
1
answers
0
votes
298
views
asked 7 months agolg...
How do I search for LPWAN devices by tag?
I've got LoRaWAN devices successfully connected to AWS IoT Core and now I want to be able to search for them by some identifier like tag key/value pairs. I...
Accepted AnswerAWS IoT Core
1
answers
0
votes
177
views
asked 7 months agolg...
I have developed a custom component for AWS Greengrass and I would like to list it on the AWS Marketplace. Can you please provide guidance on how to list my component in the AWS Marketplace?
1
answers
0
votes
259
views
asked 7 months agolg...
I have created a custom component for AWS Greengrass and I am interested in listing it within the Greengrass Community components. I recently learned about the Greengrass Software Catalog, which...
1
answers
0
votes
216
views
asked 7 months agolg...