Blog
Blog
#002 · · EN
DeskMate Air: a desk companion for the air you breathe
A battery-powered CO₂, temperature and humidity monitor on ESP32-P4, with a touch screen, history charts, gentle ventilation reminders and Home Assistant built in. CO₂ rises slowly in a closed room. By the time you notice a heavy head or lost focus, the air has been stale for a while. DeskMate Air sits next to the keyboard and makes that invisible number visible: at a glance, with colour, and with a reminder when it is time to open the window.
#001 · · EN
Rebuilding WALL-E: a toy first, a robot second
WALL-E rebuild, work in progress: new body, new brains, and a neck that needed actual math.