ENGINEERING ARCHIVE
Projects, engineering notes and architectural decisions. From the lab to real systems.
From kWp and AC power balances to battery reserve and EV charging: a technical exploration of photovoltaics, energy calculations, EEBUS, SunSpec and the SolarPilot Linux/LVGL controller.
eBPF makes the Linux kernel observable and programmable in a controlled way. On embedded systems, it can help diagnose issues, monitor traffic, strengthen security and reduce debugging time on deployed devices.
How to reduce embedded Linux boot time by measuring and optimizing bootloader, kernel, drivers, filesystem and init system.
Why OpenWrt can be more than router firmware: networking, security, automation and reproducible Linux builds for gateways and edge devices.
THE NEXT STEP
