[ESP32] Browser-based firmware image viewer and editor
While writing the title of that post, a cold shower ran down my back. Hell, what have I been doing lately? With a generous amount of GitHub Copilot credits, I’ve been sliding deeper into vibe coding. Or assisted coding. However you want to call it....
Dyson v15 Battery Notes
A friend handed me a dead Dyson battery, and I took a look just out of curiosity. That’s how most of my “14 days of staying up until 3 AM” adventures usually start.Not this time – this is just me documenting a few findings I...
Flipper Zero got ISO15693 (NFC-V) support
Some time ago, I blogged about my work on Flipper Zero support for Toniebox figurine. It took a while to get it through, but finally the Flipper Zero Dev team accepted my pull request for the ISO15693 emulation. Why is this such a big deal?...
Emporia Vue 2 Custom Firmware
About a year ago, I found myself on the hunt for energy meters compatible with my power distribution box and stumbled upon Vue 2 by Emporia Energy. This device, with its support for three primary phases and 16 individual subnets, intrigued me. One of its...
ESP32 / Kenwood XS8/SL16 Remote
This is just a quite short and incomplete article, compared to the previous ones. On a rainy sunday afternoon I wondered if our audio receiver, a Kenwood KRF-V 7060, has some serial protocol which allows me to remote control the receiver via home assistant. I...
Toniebox Bluetooth Modification
Imagine your child has a toniebox and they are very happy with it. You see them dancing to the music all day. That’s great, right? But sometimes you wish the box could work with headphones. Oh, it does? That’s cool! But wait, is this a...