Wooden world map + the position of the sun with an ESP32

I think I already warned you that some posts we will see are somewhat different, but I think I consider them at least curious and I want to tell you about my experience and if anyone finds it interesting, You can always apply it in any way. Today… Touches… See how to make a world map with a laser cutter, and put LEDs on the back that we will program from Home Assistant so that only the areas where it is daytime are illuminated…

Visualizing IP addresses on a world map with Grafana

Well, This document is something particular, since it had a series of public IP addresses in a MySQL table, that I would like to visualize it in Grafana. Basically I'm talking about the visits to the blog 🙂 I have a WordPress and I don't have the database in my possession since it's on an external hosting… I leave you the steps I followed to achieve it, I hope it can be useful for other ideas.