The Embedded Rite of Passage I believe creating your own development board is one of those mandatory steps on every embedded journey. It’s the bridge between using pre-made modules and eventually ...

The Finish Line Well, this is the end — or to be more frank, I do not want to sink any more time into this. 😄 The project is finished, fully working, and alpha-tested. Revision 1.2 finally behave...

Not All Power Sources Are Equal Well… as the title suggests — lesson learned. But more on that at the end. Revision 1.1 – It Almost Worked The updated PCB arrived from fabrication and, as always...

I was approached by a friend of mine, who is one of the organizers of a Fallout-themed LARP event: 👉 https://fallout.overseers.cz/ He asked me if I could help with an in-game activity. And well…...

Since my last post, I’ve been slowly getting back into my projects whenever I had the time and energy — and luckily, the homelab is one of them. Over the past few weeks, I’ve made some solid progr...

After a bit of a long silence, I’m finally back to writing here again. Over the past months there were quite a few global events and some personal things that kept me busy, so I simply didn’t have...

Mark0 Rev1 Has Landed 🚀 The Rev1 version of my Mark0 board has just arrived from JLCPCB — and once again, I’m genuinely surprised by the quality and speed. Seriously, they’re not paying me, this is...

After a bunch of updates and some solid troubleshooting, I think I’m finally reaching the finish line with ESP32 Mark0. This project has grown a lot since it started. What began as a simple embedd...

While I’m still waiting for the PCB for Mark 0 Rev1 to arrive, I figured — why not start working on Mark 1 already? Yes, the naming convention might start sounding confusing (Mark 0 Rev1 vs Mark 1...

Great news — the Rev0 PCBs for the ESP32 Weather Station project have arrived from JLCPCB.com, and the quality is absolutely stunning! 💸 The cost? Just 4 Euros for 5 pieces — shipping included. Ho...