IoTCon in Munich: Impressions from Day 1

Munich is always worth a trip and you can get there from Zurich easily by train or coach. This time my employer Netcetera let me visit the Internet-of-Things conference to scout what is going on in the IoT field in Germany (and elsewhere). Here are some impressions I collected during the first day of the conference. To read about the second day go here. .....

ESP8266 Weather Station: Getting Started Guide available for Kindle

Once in a while I like to try out new ways to reach the audience. I’m happy to present the ESP8266 Weather Station: Getting Started Guide is now available for Kindle. If you are a frequent reader of this blog you might recognise some content of the guide from older posts. But I hope you still enjoy reading it on another device and in a revised form with additional information for beginners. .....

ESP8266: Offline Debugging with the Platformio Environment

Having tools is great but you also need to know how to use them. Being a native Java speaker using a debugger is a very natural and easy thing. With the ESP8266 on the other hand this looks a bit different. I struggled now for a half day to figure out how to use the debugger to resolve a nasty crash that was happening if I would use a NFC card reader several times in a row. Most of the time I tried to use life debugging as I was used from the Java world a.....

WeatherStation & 3D Printing: striving for seamless integration

As you might know already I am now a proud owner of a 3D printer, a Printrbot Play. In the last few weeks I have tried to master the printer and I have learned a lot in this time. It was only a matter of time to bring my two passions together and use the 3D printer to create a case for the WeatherStation. This is my first result. It is not as perfect as I want it to be but it is presentable. With the next version I’ll have to make the w.....

3D Printing: My First 3 Weeks with a 3D Printer

After pondering over buying a 3D printer for almost a year I finally had ordered a Printrbot Play at the end of last year and about 3 weeks later it arrived in Switzerland in a pretty package at my door. In this post I’d like to share my experience with this specific printer and with 3D printing in general as far as I can tell after 3 weeks of owning one. I believe that in the first .....

Printrbot Play: First Impressions & First Prints

Yesterday my Printrbot Play finally arrived after 3 Weeks since I gave the order. After hesitating for a long time I finally made the order on december 31, then on January 11 it was shipped and 9 days later on January 20 it arrived at my home in Switzerland (but I wasn’t home:-() and I could pick it up at the post office in the evening. Should you decide to buy a Printrbot Pla.....