Questions in Internet of Things (IoT)
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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...
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107
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asked 7 days agolg...
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 ?
Accepted AnswerAWS IoT Greengrass
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49
views
asked 8 days agolg...
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....
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66
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asked 8 days agolg...
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...
1
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287
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asked 9 days agolg...
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...
Accepted AnswerAWS IoT Core
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0
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56
views
asked 9 days agolg...
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...
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48
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asked 9 days agolg...
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),...
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68
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asked 10 days agolg...
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...
2
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82
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asked 10 days agolg...
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...
3
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103
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asked 11 days agolg...
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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182
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asked 11 days agolg...
Hi,
I have seen a lot of examples where data records are sent from KDS to KDF even there is NO real-time processing is required. Why can't we ingest data directly to KDF and store the records in data...
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196
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asked 12 days agolg...
awscrt 설치가 실패합니다.lg...
stm32mp135f 보드에서
pip install awscrt 명령어 입력하여 설치를 하려고 했으나, 아래와 같이 에러가 발생합니다.
cmd : pip install awscrt
DEPRECATION: Loading egg at /usr/lib/python3.11/site-packages/awsiotsdk-1.0.0.dev0-py3.11.egg is...
3
answers
0
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130
views
asked 13 days agolg...