// blog
Notes and writing.
Day-to-day engineering: what I built, what broke, what I learned.
Posts
09 · 20254 min read
WiFi and MQTT on the ESP32
Getting an ESP32 online over WiFi and pushing MQTT messages through HiveMQ. C++ firmware, Paho client, LEDs for feedback.
10 · 20244 min read
Setting up SQL Server on Linux with Docker
How I spin up Microsoft SQL Server on Ubuntu using Docker, with sqlcmd for control. No native install, no VM.