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.

Data from home – wireless water meter (Part 2)

Learning to read my wireless watermeter and reporting the results with Grafana. A simple process that took me nearly two years!

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.

Office 365, ATP & Quarantine – Be aware of the false positives!

Office 365 ATP & Quarantine might not always work as described. Remember to test and understand your settings and how they affect your users and business!

Azure, self service boost for a VM (32 times the original size!)

This article demonstrates power of the PowerApps integrated with the Azure. My demo has a self service “turbo” button for vertical VM scaling.