Update to the ESP8266 WeatherStation Color Kit

With the last production batch we secretly updated the ESP8266 WeatherStation Color Kit. First change is the increased size of the custom PCB, which now has the same size as the TFT board. We also added holes and two spacers and female headers so that the TFT board and the custom PCB can be easily separated, in case you want to use it for another project. The spacers help to get a very stable setup. .....

ESP8266 PlaneSpotter Color

After many hours of work I’m very happy to finally publish all the sources for the ESP8266 PlaneSpotter project. It is not yet really in a V1.0.0 state but I’m sure with the help of the community it will quickly get better. While this post is more a “making-of” you can find build instructions on Github: https://github.com/squix78/esp8266-plane-spotter-color &nbs.....

ESP8266: Turn a $9 Body Scale into a Smart Scale – Part 1

In this project I will show you how you can build yourself a fancy Withings-like body scale. I divided the article into two parts: Part 1 describes the hardware hack and Part 2 the software. In this project I used a cheap scale I bought in the local super market for 9 Swiss Francs (which is currently about USD $9.-) and I am optimistic that other digital scales will work for you as well. This project was a lot of fun since I had to do reverse-engineering, soldering, programming and (optiona.....

ESP8266 based Plane Spotter – How To

When I sit at my living room table I can see wonderful big airplanes in the final approach to Zurich (ZRH) airport or ascending to a far destination: Airbus A380 or Boeing B777 are ingenious proof of what we are capable to design and build. Quite often when I have visitors I start flightradar24 to get more information about the airplanes we see. But wouldn’t it be nice if this information would just be there, anytime I’m curious – without starting an app on my smart phone.....

ESP8266: Continuous Delivery Pipeline – Push To Production

The integration of the ESP8266 framework into the Arduino IDE brought ease of use for development. This was further improved when firmwares could be pushed over the local network to the test devices with the direct over-the-air feature. But what if your ESP8266 devices are no longer in your own network? How can you then update all the devices which are running an older version of your firmware? .....