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Hi all,
we want to demostrate shadow example with WICED sdk 3.7.0-3
Configurations:
SDK : WICED Wi Fi SDK 3.7.0-3
Platform : SN8205
AWS cloud side:
I have created thing on AWS cloud.
Downloaded certificates
Device side
- start in built application(i haven't made any change in already built aws_demo/shadow application.i am using it as it is)
- downloaded code in my SN8205 board
- Connect to WICED_AWS
- Uploaded Certificates and private Key
- choosen Network
Now on UART i can see device is connected to Router.
but it is not publishing or subscribing data.please can anyone explain if i am missing anything in setup??
i am attaching screenshot here...
Please help here.
Solved! Go to Solution.
- Labels:
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AWS
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Cloud
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SDK 3.x
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softAP
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Wireless MCU
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Shadow app in the SDK has some issues. I am attaching the modified publisher application which will update the shadow of AWS broker. Please use this and check. We will check the shadow application and give update.
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Hello,
I have uploaded this publisher.rar.but no change in output.Please let us know if any issue is there in shadow application.
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I have tested this attached application and I could see the shadow getting updated with the msg we sent. Check the configuration and topic.
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Hello rash
i am putting certificate and private key in resource/app/aws_iot folder still
It is saying " Not a valid Certificate! Please replace the dummy certificate file 'resources/app/aws_iot/client.cer' with the one got from AWS" .
i am not uploading rootCA certificate (It is not needed i guess).
In shadow , i upload certificates from web page also, still this error is there.
Any solution??
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Hello ,
Now after some changes , i am able to publish data.i am getting same data at AWS cloud side.
but My module is not receiving subscribed data if i publish from AWS side on same topic.
Note :
I am getting content published by me(aws side) on subscribing that topic(aws side)
Publish(Device) - Receive(AWS) Done
Publish(AWS)- Receive(AWS) Done
Publish(AWS)- Receive(Device) Not done
Publish(Device) - Receive(Device) Not Done
My Policy has statement :
{ "Version": "2012-10-17", "Statement": [ { "Effect": "Allow", "Action": "iot:Subscribe", "Resource": "*" }, { "Effect": "Allow", "Action": "iot:Publish", "Resource": "*" }, { "Effect": "Allow", "Action": "iot:Connect", "Resource": "*"
By Debugging i come to know that i am not Receiving event of WICED_MQTT_EVENT_TYPE_PUBLISH_MSG_RECEIVED
Please Help here