Archive

1. Simple doorbell detection and remote triggering using ESPHome 21 Sep 2024

   Detecting and responding to an analog doorbell using ESPHome, ESP32, and HomeAssistant.

2. PSV3 Soldering Iron Hack - Part 2 03 Aug 2023

   Reverse engineering and implementing a replacement firmware for a cheap soldering iron.

3. PSV3 Soldering Iron Hack - Part 1 26 Jul 2023

   Introduction of a replacement firmware for a cheap USB-C soldering iron using Hakko T12-compatible tips.

4. GT-ACQI-22WO digital alarm clock hack 20 Jun 2023

   I got some digital alarm clocks from a clearance sale for 6€ each. Turns out they're quite hackable.

5. Pokemon Go Plus autocatcher DIY 03 Apr 2023

   Project description for pgpemu.

6. Govee RGB Strip (H619A) Part 1 - Investigation 13 Mar 2023

   Let's see what's inside that RGB strip.

7. Extracting audio samples from Rave Generator 2 VST plugin 01 Nov 2022

   Dump all the classic samples as wave files using Ghidra and some Kotlin code.

8. CO2 Sensor Reverse Engineering - Part II 25 Aug 2022

   Notes about the temperature/humidity sensor in a cheap CO2 sensor gadget.

9. CO2 Sensor Reverse Engineering 23 Aug 2022

   Notes about a cheap CO2 sensor gadget.

10. A blog with Eleventy on Codeberg 22 Aug 2022

    A short description of this blog setup.