ESP8266 controlled staircase LEDs

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

Genelec GLM in the living room

Genelec speakers are marvelous. The slight problem is that the GLM is designed to other kinds of environments than my living room. I will show you what I have done to make the experience smoother.

Teams guests, behind the scenes

Teams guest accounts are brilliant but might some times cause unexpected things to happen. This post reveals details of one given scenario.

Windows 10 Microsoft Store & Missing Install Button

Are you missing Install Button in your Microsoft Store? It might be due to a disabled Microsoft Store Install Service.

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 – Info Display

Earlier this year I wrote 5 posts about gathering and visualizing the data from our home. I think I got some valuable results. Having done such effort I felt that I could put the results for a better use. That means having an info display at a wall of our home. I’m planning to write […]

Batch create mailbox folders with GRAPH API

Back to Microsoft 365 and Powershell! This time an example on creating mailbox folders with GRAPH API.

Data from home – alerting and water shutoff (Part 5)

Couple of examples of alerting with Grafana and reacting to those with IFTTT. Building an example of how to protect from water leaks with these techniques.

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.