A web app for IoT data visualization

As described in some earlier posts, I have a setup at home with IoT devices that publish measurement messages to a Raspberry Pi via MQTT. The RPi stores the data in a database and also forwards the messages to a cloud service (Adafruit IO). In this post I have made a self-hosted data visualization web app... Continue Reading →

Hello SR open API!

I'm totally addicted to Sweden's public service radio, especially the SR P1 channel that is almost always flowing from our speakers at home. Programs that I miss, I catch up with via the excellent collection of SR podcasts. When I recently decided to refresh my knowledge in AngularJS, I was looking for a ready-to-use backend... Continue Reading →

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