Resin Gateway POC

Setup

Add a few resin app environment variables

AWS_REGION = us-east-1

LAMBDA = lambda endpoint responsible for provisioning devices

Deploying

• Clone this repository
• Add your resin applications endpoint

git remote add resin <username>@git.resin.io:<username>/<appName>.git

• Push your code

git push resin master

Once your code downloads to the device it will automatically run your app. If the certificates needed to communicate with AWS aren't present it will post it's RESIN_DEVICE_UUID to LAMBDA endpoint, if the certificates do exist it will run the app.

API

Publish a message on topic

method: PUT
url: /api/publish/:topic
body: {
  value: '10',
  created_at: '1498588568783'
}

Note The post body can be in whatever shape you like, it'll simply be merged with a gateway object and proxied straight to AWS IoT. So the final payload sent to AWS looks like:

{
  value: 10,
  created_at: 1498588568783,
  gateway: {
    uuid: process.env.RESIN_DEVICE_UUID,
    name: process.env.RESIN_DEVICE_NAME_AT_INIT
  }
}

example request

curl -X POST -H "Content-Type: application/json" -d '{
	"value": "1",
	"created_at": "1498588568783"
}' "https://184021ab36fbf707583fcddef8d33961.resindevice.io/api/publish/temp"