Since the dawn of time I worked on my personal homepage, patrikhermansson.se. Sadly, what I didn’t do, was upgrade the Drupal installation. Not a good thing to do. It’s insecure, and almost impossible to upgrade now that the installation is like 15 years old. Now I got to the point where the page didn’t work […]
test
The EspOledTemps main display is the physical display, and as we can see in the presentation it also has a built in webserver that can present the values in a browser. These values are also sent to the network via MQTT, and can be used in all applications that can handle this protocol. To visualize […]
There was some trouble with my web host, and some content on this page were lost. So this blog is a bit empty right now, but I will create more content gradually.
EspOledTemp is a little hardware device that I have built and designed myself. The goal has been to create a showcase for my knowledge in mainly electronics and programming. The base for this build is a NodeMCU, a Soc based on ESP8266. It has a sensor for temperature and humidity connected, a HTU21D module. It […]
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