Field gateway that stops needing a site visit
A Raspberry Pi gateway for remote pump stations that recovers itself from the failures that used to mean a four-hour drive.
Projects
Things I have built, and what each one turned out to be about.
3 projects
Battery vibration node that predicts bearing wear
An ESP32 sensor running a quantised classifier on-device, so a two-year battery life survives contact with real motors.
Bringing up a thermal camera nobody had drivers for
Reverse-engineering an undocumented sensor's I²C register map and writing the V4L2 driver that made it usable on ARM64 Linux.
Nothing matches that.