Skip to content

Category: Data Science

All posts about Data Science.

The AirQuality Lab: How To Work With IoT Sensors

IoT Sensor: The AirQuality Lab


Want to learn about the Internet of Things and how to work with a sensor? I did too! I’ve been experimenting with the “Internet of Things” (IoT) since 2014 and have learned about the challenges with my sensor project: the AirQuality Lab. In the beginning, I just wanted to create something and work with the components. The scope of my side project was to read values from a¬†sensor, transfer it to a thing-backend and then learning from the data. This post starts with the basic setup of the Thing and the following posts will cover further points.

After finishing a project in late 2014, I played around to learn a bit more about the Internet of Things (IoT) stuff for my next project. So, it was (and is) proposed, that “everything is connected in 2020” and I had to think about a product, product strategy and technical implementation in this area. Our thoughts about a domain model for IoT at this time was, to reduce everything to a source and a drain. Well, as hardware is cheap (but this is not all) I bought a¬†Raspberry PI, a bunch of sensors and a small LCD display. Inspired by the CubeSensors, I wanted to measure air quality with the sensors and work with the derived data. This should help to understand how things process data, how to transfer it, how to analyze and derive information from it. I started the AirQuality Lab.

Comments closed

Books I have read in 2016

As a recap of 2016, I have created a list of the 2016 books I have bought and read. At least a serious bit. Maybe you are also interested in these books. Efficient Learning Machines: Theories, Concepts, and Applications for Engineers and System Designers Mariette Awad, Rahul Khanna This book is more a reference of Machine Learning and I use it this way. The book contains much mathematical stuff to explain the algorithms. So if you like Agile IT Organization Design: For Digital Transformation and Continuous Delivery Sriram Narayan I choose this book as a resource for organizing my teams and make the organization more agile. While carefully selecting the methods to apply for me, I liked one the most: Alignment Maps. This concept helped my team to understand which business goals we have and why they have to do everything. A great way to show the team why their…

Comments closed