Payment terminals · door lock systems · parking barriers · WiFi access points · government tax APIs · smart card readers · IR blasters · IT infrastructure — if the documentation is wrong, missing, or locked behind a support ticket that never gets answered, I'll reverse-engineer it and open-source the fix.
approach read the manual → find out it's wrong → fix it → share it
No tutorials. No toy projects. Everything here exists because something was broken and nobody else had published the fix.
Based in Malaysia. Building tools for systems deployed across Southeast Asia.
The documentation is wrong. The schematic is wrong. The answer is in the packet capture.