Chiwai Chan's Blog

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FeedMyFurBabies – Storing Historical AWS IoT Core MQTT State data in Amazon Timestream

In my code examples I shared in the past, when I sent and received IoT messages and states to and from AWS Core IoT Topics, I only implemented subscribers to react to perform a functionality when an MQTT message is received on a Topic; while that it was useful when my FurBaby was feed in […]

FeedMyFurBabies – Using Custom Resources in AWS CDK to create AWS IoT Core Keys and Certificates

In a previous blog I talked about switching from CloudFormation template to AWS CDK as my preference for infrastructure as code, for provisioning my AWS Core IoT resources; I mentioned at the time whilst using resources using AWS CDK, as it would improve my productivity to focus on iterating and building. Although I switched to […]

FeedMyFurBabies – I am switching to AWS CDK

I am switching to AWS CDK I have been a bit slack on this Cat Feeder IoT project for the last 12 months or so; there have been many challenges I’ve faced during that time that prevented me from materialising the ideas I had – many of them sounded a little crazy if you’ve had […]

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