Humidor

Read temperature and humidity from my cigar humidor using Ruuvitag sensor. Data is read by Raspberry Pi and published in AWS via their IoT service.

Backlog: Alerts

Building Blocks

Ruuvitag

To measure the data in my humidor.

https://tag.ruuvi.com

Raspberry Pi w/ bt and wi-fi

To collect data from Ruuvitag and publish it into AWS IoT service.

https://www.raspberrypi.org/products/raspberry-pi-3-model-b/

Usage: run the python3 script in raspberrypi-folder in your raspberry to collect sensor data. Preferably with nohup python3 async_pub.py & or as a service.

Requires AWS IoT Python SDK and Ruuvitag sensor

AWS cloud service

A serverless solution to subscribe to the data from Pi, save it into a dynamodb table using an IoT rule, and publish it on an S3 website.

Services in use: IoT, Lambda, DynamoDB, S3

https://aws.amazon.com

Serverless Framework

For AWS deployment.

Usage:

• serverless deploy to deploy the backend application w/ database
• serverless client deploy to deploy static files to S3
• serverless deploy function -f humidor to deploy only the lambda function if you don't want to erase your dynamo table

https://serverless.com

TODO: Add IoT rule and TTL to dynamo table into serverless.yml

Serverless Finch plugin

For AWS S3 static website deployment

https://www.npmjs.com/package/serverless-finch

UI

Morris.js

A very simple js chart library. Requires also jquery.

http://morrisjs.github.io/morris.js/index.html

Screenshot