Boat & tooling projects

A home for helm-assistant, 3D printed hardware, and other experiments that make living aboard a little smarter.

helm-assistant

A fork of Home Assistant tuned for boats. Think ship systems instead of smart homes: DC power, tanks, navigation data, and the realities of spotty connectivity.

Onboard automation

Power, lights, & safety
  • Scene-style automations for power modes (at anchor, passage, dock).
  • Safety-first defaults for bilge, pumps, and alarms.
  • Patterns for running on low-power hardware.

Data on a moving hull

Navigation & sensors
  • Integration patterns for NMEA and other marine data buses.
  • Dashboards for situational awareness underway.

3D printed parts

Space on a boat is weird. I design and print parts that solve real daily annoyances and then publish the models so other tinkerers can use or remix them.

Mounts & brackets

Get gear off the sole
  • Sensor mounts designed for curved cabin sides.
  • Modular rails for stowing tools and hardware.

Living space hacks

Actually using the boat
  • Storage and organization tweaks that survive heel and swell.
  • Printed fixtures sized to oddball marine dimensions.

What's next

This page will grow into a proper build log with code, wiring diagrams, and printable models. For now, consider it a chart of where helm-assistant and the rest of the salty stack are headed.