ESP8266 controlled staircase LEDs

Dynamic staircase LED lights combining Wemos D1 mini, Meanwell PSU and Prometheus API.

Controlling Samsung Signage QB13R-T based on Unifi Protect

I ended up using Samsung QB13R-T as a display for my Grafana dashboards. This is how I control it’s power state based on Unifi Protect motion detection.

Data from home – district heating, computer vision (Part 4)

My first touch to computer vision. Reading the display of my district heating meter with OpenCV and importing the results to Prometheus.

Data from home – energy analyzer, requests against webUI (Part 3)

Gathering realtime data from my electricity meter by means of mimicking WebUI calls with Python. Showing the results in Grafana.

Data from home – setup and preliminary results (Part 1)

Description about the setup I have been building for data related to my home. What I wanted, how I did it and what came out of it.