Category: Digital Boat

Digitizing an analogue boat: introducing new capabilities and features that can dramatically improve boat operations.

Categories
Digital Boat

Say Hello to My Little Buddy

Introducing d3kOS

There’s a moment in every project where it stops being an experiment and starts being something real. Something you look at and think — this actually works.

I’ve been having a lot of those moments lately.

So today I want to introduce you to my little buddy — d3kOS. The Marine AI Intelligence Platform I’ve been quietly building, testing, and refining over the past months. And as of right now it’s available as a free beta download for anyone who wants to take it for a spin.

What Is d3kOS?

In the simplest terms — it’s what happens when you give your boat a brain.

d3kOS plugs directly into your existing NMEA2000 network alongside your chartplotter and fishfinder. It doesn’t replace anything you already have. It makes everything smarter. Real-time engine monitoring on a 10.1 inch touchscreen, an AI assistant that reads your actual engine manual and answers diagnostic questions based on live sensor data, voice control at the helm, camera surveillance with AI object detection — all running on a Raspberry Pi 4B.

I know. I know what you’re thinking. A Pi? On a boat?

Yes. And it works beautifully.

This Is a Beta — Here’s What That Means

I want to be straight with you the way I’d want someone to be straight with me at the dock.

d3kOS is in beta testing. That means it’s real, it’s functional, and people are running it — but it’s not production ready and I’m not pretending it is. It is absolutely not a replacement for your primary navigation or safety systems. Keep your backup instruments. Keep your paper charts. Keep your common sense.

What it is ready for is testing, feedback, and early adopters who like being first and don’t mind the occasional rough edge. If that’s you — welcome aboard.

Current version: v2.0-T3 Released: February 2026

It’s Free — Go Get It

This is the part I’m most excited to say.

d3kOS is free to download. The core platform is open source under GPL v3. You can download the full system image, flash it to an SD card, and be running in under an hour. No subscription, no paywall, no credit card.

Download it here: 👉 github.com/SkipperDon/d3kOS

The GitHub page has everything you need — the download link, the SHA256 checksum to verify your image, installation instructions, and the full technical documentation if you want to go deep.

Why This Excites Me So Much

Here’s the honest truth about why I’ve poured so much into this project.

I’ve been boating long enough to know that marine electronics have always been a tale of two worlds. Big money boats get the smart systems. Everyone else gets gauges and a chartplotter that shows you a gauge page if you’re lucky.

d3kOS changes that equation. For the cost of a Raspberry Pi and a weekend afternoon you can have an AI assistant that knows your engine better than most mechanics — because it’s read your actual service manual and it’s watching your sensors in real time. You can ask it why your oil pressure is doing something unusual at high RPM and get a real answer. Offshore. Without internet.

That’s not science fiction. That’s running on my boat right now.

And the fish identification, the collision avoidance object detection, the voice control at the helm — we’re just getting started. The roadmap is long and I’m genuinely excited about every step of it.

Come Be Part of It

If you download d3kOS and find something that doesn’t work the way it should — tell me. That’s exactly what this beta phase is for. Every bug report, every piece of feedback, every “hey this would be better if…” makes the platform stronger for every boater who comes after you.

Find me on GitHub, drop an issue, or reach out directly.

GitHub: github.com/SkipperDon/d3kOS Email: skipperdon@atmyboat.com Website: atmyboat.com

Say hello to my little buddy. I think you two are going to get along just fine.

— Skipper Don

d3kOS v2.0-T3 is beta software for testing and evaluation purposes. Not for safety-critical or production marine use. Always maintain traditional backup navigation and monitoring systems.

Categories
Digital Boat Story

I Went Full Submarine and Came Back Up

A developer’s tale of hubris, backups, and the deep dark ocean floor of a crashed system

They say the definition of insanity is doing the same thing over and over and expecting different results. They clearly never met a developer staring at a live production website at 11pm thinking, “Yeah, I’ll just push this update real quick.”

This is that story. And I am that developer.

So here’s the thing about my software project — it’s coming along beautifully, thank you for asking. New features, cleaner code, the kind of progress that makes a person feel invincible. Dangerous levels of invincible, as it turns out. The kind of invincible that whispers, “Go on. Update the live site. What’s the worst that could happen?”

Reader, I have now answered that question empirically.

The Incident (Which We Shall Never Speak Of Again, Except Right Now)

Let’s just say the last 48 hours have been what maritime experts would call “a learning experience” and what I would call “a complete catastrophe wrapped in a valuable lesson.”

It started, as these things always do, with confidence. The update was ready. The code looked clean. I had tested it. Mostly. In a manner of speaking. And look — I knew the golden rule. Every developer knows the golden rule: never update your website on the fly. It’s practically tattooed on the inside of every programmer’s eyelids.

And yet.

One click. Then another. Then the kind of silence that a system gives you right before it starts making decisions you didn’t ask for. Then: chaos. Beautiful, humbling, catastrophic chaos.

The site went down faster than my confidence shortly after.

Boating Metaphors for the Technically Inclined

Now, I’ve been thinking about how to explain this experience to normal people — people who sleep regular hours and don’t name their error logs. The best analogy I’ve found is boating.

When you’re out on the water and something goes wrong, you’re going down. No negotiation, no grace period, no helpful error message. The ocean does not offer a rollback option.

Most developers, in this metaphor, are on a speedboat. They crash, they sink, and that’s the end of the story. Someone finds the wreckage later and shakes their head sadly.

But here’s where my story takes a turn for the heroic.

I had a backup.

Not a vague, “I think I saved something somewhere last month” kind of backup. A real, deliberate, beautiful, submarine of a backup. And when the whole thing went under — and oh, it went under — I didn’t sink. I submerged. Controlled descent. Lights still on. Crew (just me, eating toast) still functional.

And then, after 48 hours of patching, recovering, rebuilding, and muttering things I won’t repeat here, I came back up.

What I Have Learned (Again)

The backup saved everything. The hours I spent making it, the discipline it took to do it before the update rather than optimistically after — all of it paid off in the most dramatic way possible.

There’s a certain kind of developer wisdom that only comes from surviving your own mistakes. It doesn’t come from documentation. It doesn’t come from tutorials. It comes from sitting in the wreckage of your own good intentions at 2am, deeply grateful that past-you was smarter than present-you.

Past-me made a backup. Present-me owes past-me a coffee.

The Software, Though? Looking Great.

Here’s the part I want to make sure doesn’t get lost in all the submarine drama: the project itself is going really well. The update that caused all this excitement? It works. The features are solid. The progress is real.

We just took a slightly unconventional route to get here. Scenic, you might say. Via the ocean floor.

The site is back up. The code is better. And I have now renewed my solemn vow — written down this time, framed on the wall — that live updates on production systems are for people with nothing left to lose.

I, for one, have a submarine. And I intend to keep it fuelled.

Have you ever crashed your system and lived to tell the tale? Drop a comment below — misery loves company, and developers love war stories.

Categories
Digital Boat

Your Boat Deserves a Co-Pilot: The Real Story Behind d3kOS

Picture this: You’re driving your car down the highway. Your dashboard tells you everything—speed, fuel, engine temperature, oil life, tire pressure. Your phone connects seamlessly, giving you weather updates, traffic alerts, and voice-activated navigation. Spotify plays your favorite playlist. If something goes wrong, your car warns you before you’re stranded on the side of the road.

Now imagine your boat.

You’ve got a fancy chartplotter (think: the boat’s GPS and fish finder combined) that probably cost you between $2,000 and $8,000. It shows you maps, water depth, and where the fish are hiding.

But here’s what it doesn’t do:

  • Tell you when your engine is slowly overheating before disaster strikes
  • Let you say “Hey, log this location—great fishing spot” without taking your hands off the wheel
  • Warn you about the storm rolling in from the west while you’re focused on navigating
  • Remember that your engine needs an oil change after 100 hours of actual use
  • Let you ask “What’s my fuel consumption for this trip?” and get an instant answer

That $8,000 chartplotter? It’s like having a really expensive map that can’t hear you, can’t talk to you, and doesn’t know if your engine is about to quit.

The “Tesla Moment” for Boats

Think about what happened when Tesla came along. Cars had GPS for years. They had cruise control. They had backup cameras. But Tesla said, “What if your car was smart? What if it learned, adapted, and anticipated your needs?”

That’s d3kOS (I call it Deck-OS) for boats.

It’s not trying to replace your chartplotter any more than your smartphone tried to replace your computer. It’s the companion system that makes everything else work smarter.

What d3kOS Actually Does (In Human Terms)

Your Engine Talks. Are You Listening?

Your car’s dashboard lights up when something is already wrong: “Check Engine” means you’re probably already too late.

d3kOS is different. It watches your engine like a doctor monitoring a patient’s vital signs. It learns what “normal” looks like for your engine—temperature patterns, oil pressure, voltage, RPM behavior.

Then it watches for trends.

Maybe your engine normally runs at 180°F, but lately it’s been creeping toward 195°F. Not dangerous yet. Not alarm-worthy. But trending wrong.

d3kOS notices. It tells you. You investigate and find a partially clogged cooling intake—something that would have ruined your engine in two more trips.

You just saved $4,000 in repairs because your boat told you about a problem you couldn’t see or feel.

Voice Control That Actually Works Offshore

Here’s a sentence I never thought I’d write: “Talking to your boat while piloting in rough water is safer than looking at screens.”

But it’s true.

When you’re at the helm in choppy conditions, hands on the wheel, eyes scanning for hazards, the last thing you want to do is fumble with a touchscreen to log a waypoint or check your engine status.

With d3kOS, you just talk:

“Helm, what’s the engine temperature?”

“Helm, log this location—shallow rocks.”

“Helm, what’s the weather forecast?”

And here’s the brilliant part: it works completely offline. No cell signal? No problem. The AI runs locally on the system, processing your voice commands without needing the internet.

For safety-critical information, you don’t want to depend on whether you have cell service 15 miles offshore.

Weather That Finds You, Not the Other Way Around

Your chartplotter might have a weather feature. Maybe. If you bought the premium package. And if you remember to check it.

d3kOS automatically pulls GPS-based weather radar and marine conditions for your exact location:

  • Wind speed and direction
  • Wave height and period
  • Visibility and barometric pressure
  • Weather alerts (High Wind, High Seas warnings)

It logs conditions to your boat’s journal every 30 minutes automatically, so you have a complete record of every trip.

No clicking through menus. No wondering if conditions have changed. It just handles it.

The Chartplotter Integration Nobody Talks About

Here’s what’s brilliant: d3kOS doesn’t fight with your existing electronics. It works with them.

Have a Garmin? Simrad? Raymarine? Lowrance? Furuno? Humminbird?

d3kOS automatically detects your chartplotter and integrates via the standard marine networking protocol (NMEA2000—basically the language all marine electronics speak).

It pulls GPS position, speed, and compass data from your existing system. It can even auto-launch OpenCPN (free chartplotter software) if you don’t have a dedicated unit yet.

You’re not replacing anything. You’re making everything smarter.

Why a Raspberry Pi? (And Why That’s Actually Genius)

When I tell people d3kOS runs on a Raspberry Pi—a $50 computer the size of a deck of cards—they look skeptical.

“You’re trusting a hobby computer on a boat?”

Here’s why it’s perfect:

1. It’s proven technology. Raspberry Pis run industrial systems, weather stations, scientific equipment, and yes—marine systems worldwide.

2. It’s repairable. If something fails, you’re not shipping your $5,000 chartplotter back to the manufacturer for three months. You swap a $50 board and you’re back on the water.

3. It’s expandable. Want to add a camera system for fish identification? Thermal monitoring? AIS vessel tracking? You just add hardware. No proprietary limitations.

4. It’s affordable. The entire d3kOS system costs less than the annual insurance premium on most boats.

The Features That Make Captains Smile

Smart Engine Monitoring

Real-time dashboards showing RPM, temperature, oil pressure, voltage—with intelligent alerts that warn you before problems become failures.

Voice-Controlled Boat Logging

Hands-free recording of locations, conditions, notes, and observations while you’re actively piloting.

Automatic Weather Logging

GPS-based weather radar with marine-specific conditions logged every 30 minutes. You’ll always know what the conditions were during any trip.

Marine Vision System (Coming Soon)

Point a camera at your catch, and d3kOS identifies the species, checks local fishing regulations, logs the GPS coordinates, and even sends you a photo via Telegram or email.

Point the same camera forward, and it becomes a hazard detection system—spotting boats, kayaks, buoys, and debris with distance estimation.

Tank and Battery Monitoring

Know exactly how much fuel, fresh water, and battery capacity you have—displayed clearly, updated constantly.

NMEA2000 Integration

Connects to your existing marine network to pull data from all your electronics into one intelligent system.

Who Is d3kOS Really For?

You don’t have to be a tech person. You don’t have to understand Raspberry Pis or Linux or AI models.

d3kOS is for anyone who:

  • Wants their boat to be smarter without spending $10,000 on proprietary systems
  • Values safety and wants earlier warning about mechanical issues
  • Appreciates hands-free voice control when piloting
  • Likes the idea of a boat that learns and adapts to their specific usage patterns
  • Wants modern technology without being locked into a single manufacturer’s ecosystem

It’s for the weekend angler who wants to remember great fishing spots without grabbing their phone.

It’s for the coastal cruiser who wants confidence their engine is healthy before a long passage.

It’s for the tech-curious captain who wants to tinker, expand, and customize their marine electronics.

It’s for anyone who looked at their expensive chartplotter and thought, “This should do more.”

The Real Story: Why I Built This

I didn’t set out to build marine software. I’m a boat owner who got frustrated.

I had a nice chartplotter. It did its job. But I kept thinking: “My car is smarter than my boat. My phone is smarter than my boat. Why is my boat—the thing I trust with my life on the water—so… dumb?”

I wanted voice control. I wanted engine intelligence. I wanted weather that found me instead of me hunting for it. I wanted systems that worked together instead of isolated screens showing isolated data.

I wanted a co-pilot, not just a map.

So I built one.

And then I realized: if I want this, other boat owners probably do too.

What d3kOS Isn’t

Let me be clear about what this isn’t:

  • It’s not a chartplotter replacement (it works with yours)
  • It’s not a toy project (it’s designed for real marine use)
  • It’s not locked-down proprietary tech (it’s built on open standards)
  • It’s not “coming soon maybe never” vaporware (it’s running on my boat right now)

It’s a real system, solving real problems, for people who spend real time on the water.

The Future Is Smarter Boats

Twenty years ago, boats had paper charts, compass navigation, and manual engine gauges.

Ten years ago, we got chartplotters, GPS, and digital displays.

Today? We have the technology to make boats truly intelligent—learning, adapting, anticipating needs, and keeping us safer.

d3kOS is that next step.

Not because it’s flashy. Not because it’s complicated.

Because it’s what every boat owner actually wants: a system that makes boating safer, easier, and more enjoyable without requiring a marine electronics engineering degree to operate.

Your Boat Is Already Smart Enough to Navigate

Now it’s smart enough to think.

d3kOS is currently in active development and testing. Want to learn more about the technical details, see development updates, or follow the journey of building AI-powered marine systems? Connect with me or visit [your blog/website].

What would YOU want your boat to tell you? Drop a comment below.

Quick FAQ for the Curious

Q: Does this really work offline?
A: Yes. The onboard AI (wake word: “Advisor”) processes everything locally. The online AI (wake word: “Counsel”) needs internet but provides faster, more extensive knowledge.

Q: What if I don’t have a chartplotter?
A: d3kOS can auto-install OpenCPN, a free, professional-grade chartplotter system. You’re covered either way.

Q: Is this only for big boats?
A: Nope. If your boat has an engine and you want smarter monitoring, d3kOS works. Small fishing boats to coastal cruisers.

Q: How hard is it to install?
A: If you can connect a phone charger and follow instructions, you can install d3kOS. Detailed guides included.

Q: What does d3kOS actually stand for?
A: Officially? I’ll never tell. Unofficially? Deck-OS. The operating system for your boat’s deck electronics.

Q: Can I really talk to my boat?
A: Yes. And unlike talking to your boat before d3kOS, it actually talks back with useful information instead of just judging your docking skills.

Categories
Review Story

My AI Assistant Army: How I Built a Marine Solution in 5 Days

A cautionary tale of cutting corners, eating humble pie, and finally finding the right tool for the job

Let me start with an apology. In my previous article, I called my AI helpers “employees.” Turns out, they prefer “AI assistants.” Who knew digital beings had HR departments? Consider this my official workplace sensitivity training completion certificate.

The Great Helm-OS Disaster of Last Month

Armed with Copilot and ChatGPT 5.1, I embarked on building Helm-OS—version 1 of my digital marine solution. I had visions of grandeur. I had ambition. I had absolutely no idea what I was doing.

Three weeks. THREE WEEKS of trying to make these AI assistants do things they were never designed to do. It’s like asking your toaster to file your taxes—technically both involve electricity, but that’s where the similarities end. I cut corners like a NASCAR driver, pushed limits like a teenager with Dad’s car, and learned more about frustration than I ever wanted to know.

Was it rewarding? Sure, in the same way touching a hot stove teaches you about thermal conductivity.

Enter the Specialist (Thanks, Son)

Last Thursday, after what I can only describe as a “consultation” with my son (he used words like “completely wrong approach” and “what were you thinking?”), I discovered Claude Code. Not because I’m smart, but because I was desperate.

Here’s what shocked me: Claude Code doesn’t hold your hand. No friendly GUI. No casual conversation. It’s like the difference between texting and writing a formal letter—you need to actually think about what you’re saying and how you’re saying it.

Turns out, this is a feature, not a bug.

Five Days of Actually Getting Stuff Done

Claude Code demanded something revolutionary: documentation, strategy, planning, and—gasp—actually understanding what I was trying to build. You know, all those boring project management things real developers do.

Day 1: Created D3kOS (Deck OS, for those keeping track of my terrible naming conventions) and set up a GitHub repository. One day. Not three weeks.

Day 2: Connected all the relevant systems together and started producing actual, working code. Together. Like a team. A team where one member never sleeps and the other survives on coffee.

End of Monday: Beta prototype ready for distribution. I’m about to “release the hounds”—which is my dramatic way of saying I’ll post about it on social media.

I also built the hardware component, affectionately nicknamed “Jellyfish” (official designation: D3-K1, because if R2-D2 can have a cool name, so can my marine gadget). It’s a DIY system that’s actually repeatable, which is more than I can say for my previous attempts.

The Klingon Documentation Incident

Oh, and remember when I mentioned needing to create user manuals for marine equipment that was apparently written in Klingon? Yeah, knocked that out too. All within five days.

The Verdict

Do I have a complete product? Absolutely not. Do I have a working prototype that makes me say “wow” instead of words I can’t print on a family-friendly boating blog? You bet.

The lesson? Sometimes you don’t need an AI “employee” who’ll do whatever you ask. Sometimes you need an AI assistant who makes you do your homework first.

Now, if you’ll excuse me, I have beta testers to recruit and a Jellyfish to deploy.

Stay tuned for the next installment: “How Many Beta Testers Does It Take to Break My Marine Software?” (Spoiler: Probably fewer than I hope.)

Categories
Digital Boat

We Translated the CX5106 Manual (So You Don’t Have to Cry)

You know that feeling when you open a marine electronics manual and wonder if it was written by someone who learned English from a Klingon phrase book? Yeah, we’ve been there too.So we did something crazy: we took the CX5106 Engine Gateway manual and translated it into actual human language. No more deciphering cryptic DIP switch tables at 2 AM while your engine tachometer reads “potato.”

What’s a CX5106 Anyway?

It’s that magical little box that converts your analog engine signals (you know, the ones from 1994) into fancy NMEA2000 data that your modern chartplotter can actually display. Think of it as a translator between your grumpy old engine and your shiny new electronics.

The problem? The manual assumed you had a PhD in Marine Electrical Engineering. Spoiler alert: most of us just want our RPM gauge to work.

What We Did

We created two guides that won’t make you question your life choices:

1. CX5106 User Manual – The “Just Tell Me What to Do” Guide

  • Step-by-step setup (with pictures!)
  • DIP switch settings that actually make sense
  • Real-world examples for actual boats
  • Troubleshooting that doesn’t involve sacrificing a chicken

2. CX5106 Configuration Guide – The “Why Does It Work That Way?” Guide

  • Deep dive into the logic behind DIP switches
  • How to configure for single vs twin engines
  • Regional tank sensor settings (because Americans and Europeans can’t agree on anything)
  • AI-assisted configuration tips

The Plot Twist: Two Rows of Switches!

Here’s the fun part: the original manual barely mentioned the second row of DIP switches. You know, the ones that control whether your fuel gauge reads correctly or just lies to you about how much fuel you have left. Minor detail, right?

We documented EVERYTHING. Both rows. All switches. American vs European tank sensors. The works.

Show Me the Original Manual (If You Dare)

Feeling masochistic? Want to compare? Here’s the original CX5106 manual (PDF). Fair warning: reading it may cause sudden urges to take up knitting instead of boating.

What You Get

✅ Plain English explanations
✅ Visual DIP switch diagrams
✅ Complete configuration examples
✅ Regional tank sensor settings (newly discovered!)
✅ Common mistakes and how to fix them
✅ Zero references to “proprietary algorithms”

The Bottom Line

If you have a CX5106 and you’ve been staring at those tiny switches wondering if “ON” means “up” or “down” (it means “up,” by the way), these guides are for you.

They’re part of our d3kOS v2.0 project on GitHub, and they’re 100% free. d3kOS is marine electronics software for the d3-k1 hardware platform (think Raspberry Pi meets marine intelligence). Because nobody should have to decode marine electronics manuals like they’re ancient hieroglyphics.

Go forth and configure those DIP switches with confidence! 🚤⚙️

Questions? Comments? Want to share your own “I read the manual and now I need therapy” stories? Drop us a line at Skipperdon@atmyboat.com

P.S. – If you’re wondering what a “240-33Ω tank sender” is, don’t worry, we explain that too. In English. With examples. You’re welcome.

Questions? Comments? Want to share your own “I read the manual and now I need therapy” stories? Drop us a line at Skipperdon@atmyboat.com

P.S. – If you’re wondering what a “240-33Ω tank sender” is, don’t worry, we explain that too. In English. With examples. You’re welcome.

Categories
Digital Boat Story

My Boat Is Frozen, My AI Is Confused, and I’m Having the Time of My Life

There’s something about February on the Great Lakes that makes a person reflective. Maybe it’s the -20°C wind that slices through your jacket like it’s auditioning for a horror movie. Maybe it’s the fact that my boat — my proud, noble vessel — is currently wrapped up on the trailer like a giant fiberglass burrito. Or maybe it’s because my onboard solar camera is the only thing still “boating” right now, faithfully sending me photos of absolutely nothing happening.
Every few days I check the feed to make sure no raccoons have moved in and started a poker league. So far, so good. The boat remains critter‑free, motionless, and deeply asleep. Honestly, I envy it.


But while the boat hibernates, I’ve been busy. Since the end of 2024, I’ve been writing blog posts about my ongoing escapades as a new boat owner — and somehow, people keep reading them. I’ve shared tales of pump‑out runs that felt like expeditions, fishing trips that turned into philosophical discussions with seagulls, and of course, the infamous “three‑hour tour” that did not end with me stranded on a tropical island with a movie star and a professor. (Still disappointed.)


This winter, though, I decided to take things up a notch. I announced my grand vision: a fully digital boat, powered by a Raspberry Pi, structured like a modern operating system, and assisted by an AI mate named Helm. Think of it as a Tesla, but instead of self‑driving, it politely reminds you that you forgot to close the seacock.
And because I apparently enjoy suffering, I decided to build the whole thing myself.


Well… myself and ChatGPT.


A Life Lesson in AI Employment
Let me tell you: working with AI has been a life lesson. If ChatGPT were a real employee, I would have fired it, rehired it, sent it for retraining, fired it again, and then given it a performance bonus for accidentally doing something brilliant.


It’s like working with a very enthusiastic intern who insists they know exactly what you want — even when they absolutely do not. I learned quickly that every instruction must be explicit. Painfully explicit. “Paint‑by‑numbers for robots” explicit.


And short‑term memory? Forget it. Literally. If I don’t remind it what we were doing, it will happily reinvent the entire project from scratch and congratulate itself for the innovation.


But here’s the twist:


It also gave me some of the best architectural advice I’ve ever received.
Good requirements in, good results out.
Bad requirements in, chaos out.
It’s basically software engineering karma.
The Project That Got Real
Somewhere between the frustration and the breakthroughs, something surprising happened: the project became real. I now have:

  • A four‑tier architecture
  • A lightweight, container‑friendly system
  • A predictable boot and discovery process
  • A clean API layer
  • Voice control hooks
  • A web dashboard
  • And a Raspberry Pi that’s doing more work than some marinas
  • List

    It’s no longer a “fun idea.”
    It’s a prototype.
    A real one.

    One I’ll be sharing with the open‑source community in the coming months.

    ChatGPT even bullied me into setting up a GitHub account and documenting everything. Honestly, good for it. Someone had to keep me honest.

    So What’s Next?
    Now I wait for the ice to melt and the mercury to rise. I’ll keep checking the solar camera to make sure the boat hasn’t been commandeered by squirrels. I’ll keep refining the software. And when the season finally arrives, I’ll launch a boat that’s smarter than I am — which, frankly, is the dream.

    Until then, I’ll keep writing, keep building, and keep laughing at the absurdity of it all. Because if boating has taught me anything, it’s this:

    Adventure doesn’t stop when the lake freezes.
    It just moves indoors and starts writing code.
Categories
Digital Boat

Digital Boat: Creating a Trusted History Report for Boats

One of the long‑term goals for Digital Boat is to become the boating world’s version of a trusted history report — the kind of system that gives buyers and owners confidence by showing a boat’s past in clear, verifiable detail.

How It Would Work

  • Central Record: Each boat that opts in gets a digital profile.
  • Data Sources: Information comes from Garmin logs, NMEA 2000 networks, OpenPlotter, and manual entries.
  • History Tracking: Instead of just relying on memory or paperwork, Digital Boat could show:
    • Engine hours and service history
    • Battery health and charging cycles
    • Fishing logs and trip history (if the owner chooses to share)
    • Upgrades and retrofits (electronics, safety gear, power systems)
  • Ownership Transparency: When a boat changes hands, the new owner can see a verified history — not just what the seller remembers.

Why It Matters

  • For Owners: A living logbook that proves the value of upgrades and helps with smarter maintenance.
  • For Buyers: Confidence that the boat has been cared for, backed by real data.
  • For the Community: Shared, anonymous data builds a bigger picture of reliability, fishing patterns, and best practices.

What Makes Digital Boat Different

This isn’t just about recording history. Digital Boat adds intelligence:

  • Trust: A verified record of maintenance, upgrades, and performance.
  • Smarts: AI insights that help you fish better, manage power more efficiently, and avoid breakdowns.
Categories
Digital Boat

Our Time and the Digital Boat Vision

When I bought Our Time, I knew she was more than just a 1994 Monterey with good bones. She was going to be my platform — the boat where I could experiment, learn, and prove out a bigger idea. That idea is Digital Boat.

Our Time: The Test-bed

On Our Time, every upgrade is a step toward the future:

  • A Garmin chart-plotter replacing the old Lowrance
  • An NMEA 2000 backbone tying electronics together
  • OpenPlotter running on a Raspberry Pi with a PICAN-M hat
  • The CX5106 converter turning analogue gauges into digital data

These aren’t just gadgets. They’re building blocks. Each one adds to the story of how a boat can evolve from analogue to digital without losing its soul.

Digital Boat: The Collective Vision

Digital Boat takes what I’m building on Our Time and scales it into a shared system for all boaters. The vision is simple:

  • Centralized Database: Every Garmin log, every OpenPlotter track, every catch waypoint feeds into a common structure.
  • AI Integration: Artificial intelligence analyzes the data — spotting patterns, predicting conditions, and offering smarter recommendations.
  • Shared Insights: Boaters contribute what they choose, and in return, gain access to collective knowledge. No one’s secret spot is exposed, but the fleet as a whole gets smarter.

From Catch Maps to a Digital First Mate

On Our Time, I’ll start by mapping catches — turning way-points and trolling paths into heatmaps that show where walleye hit, by season, depth, and lure.

Digital Boat takes that further:

  • Predictive Fishing: AI suggests starting points based on weather, water temp, and historical catches.
  • Automated First Mate: The system monitors engine health, battery status, and bilge activity, alerting you before problems happen.
  • Trip Prep & Power Management: Digital Boat generates checklists, balances loads, and ensures you’re ready before you even leave the dock.

The Bigger Picture

Our Time is my proving ground. Digital Boat is the collective vision — a community intelligence system that blends analogue reliability, digital dashboards, and AI‑driven insights.

Every trip I take adds to the database. Every boater who joins makes the system smarter. Together, we’re not just upgrading boats — we’re redefining what it means to be on the water.

Digital Boat Road-map: From Our Time to a Smarter Boating Community

Phase 1: Prove It on Our Time

  • Install and connect the core gear: Garmin, NMEA 2000 backbone, Raspberry Pi with OpenPlotter, CX5106 converter.
  • Start logging every trip: way-points, trolling paths, catches, engine data, and power usage.
  • Build the first dashboards: speed, depth, RPM, voltage, and catch notes.
  • Goal: Show that one boat can collect, organize, and use its own data to fish smarter and boat safer.

Phase 2: Build the Personal Fishing Database

  • Export Garmin logs and OpenPlotter data into a simple, structured format.
  • Organize catches by date, depth, lure, speed, and conditions.
  • Create maps and heat zones that show where fish were caught and under what circumstances.
  • Goal: Turn raw trip logs into a personal playbook that improves with every outing.

Phase 3: Add AI Insights

  • Use AI to scan the database for patterns:
    • Best depths by season.
    • Most productive trolling speeds in different weather.
    • Lure performance over time.
  • AI begins to suggest starting points, speeds, and setups before each trip.
  • Goal: Move from “recording history” to “predicting success.”

Phase 4: Share the Knowledge (Digital Boat Community Database)

  • Create a central database where boaters can choose to share their logs.
  • Protect privacy: no one’s exact fishing spot is revealed, but patterns (like depth, speed, lure type) are shared.
  • Contributors get access to collective insights — the more data, the smarter the system.
  • Goal: Build a trusted knowledge base that grows with every boater who joins.

Phase 5: Automate the First Mate

  • Expand beyond fishing:
    • AI watches engine temp, battery health, and bilge pump activity.
    • Sends alerts before problems become breakdowns.
    • Generates trip prep checklists based on planned outings.
    • Manages power automatically (switching between solar, alternator, and shore).
  • Goal: Digital Boat becomes a true “digital first mate” — always watching, always learning, always helping.

Phase 6: Scale and Evolve

  • Add more sensors and integration (radar, weather, autopilot).
  • Build a simple app or web dashboard so any boater can access Digital Boat.
  • Grow the community — more data, more insights, more value.
  • Goal: Digital Boat becomes the go‑to platform for smarter, safer, and more enjoyable boating.
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Digital Boat

Digital Boat Lesson: Timing Is Everything

One of the hardest lessons I’ve learned since buying Our Time is that timing matters. Boats are never “done.” There’s always another upgrade, another checklist item, another shiny piece of gear that promises to make life easier. But if you’re not careful, you can spend the whole season with a wrench in your hand instead of a rod or a wheel.

The trick is balance—knowing when to sail, when to maintain, and when to build.

The Rhythm of the Boating Year

  • Spring = Maintenance & Launch Prep
    This is the time for the basics: oil changes, filters, impellers, bottom paint, zincs, safety gear checks. It’s not glamorous, but it’s what keeps you safe and ensures the season starts smoothly.
  • Summer = Sailing & Enjoyment
    Once the boat is in the water, the priority is using it. If the sun is shining and Erie is calm, that’s not the time to be buried in wiring diagrams. Save the big projects for later. Do the small fixes at the dock, but don’t let them steal your weekends.
  • Fall = Maintenance & Winterization
    Before haul‑out, it’s time to close the loop: winterize systems, inspect wear and tear, and make a list of what needs attention. This is when you capture the lessons of the season and set yourself up for success next year.
  • Winter into Early Spring = Project Season
    This is when the dreaming and building happens. Solar panels, lithium batteries, open‑source chart-plotters—these belong in the off‑season. You’ve got time to experiment, test, and refine without missing a perfect day on the lake. By spring, you can test your work before launch.

The Balance

  • Urgent vs. Optional: Fix what keeps you safe and moving. Save the “nice‑to‑haves” for downtime.
  • Now vs. Later: Ask yourself, “Will this project make today’s trip possible—or am I just avoiding the water?”
  • Routine vs. Innovation: Maintenance keeps you afloat. Projects push you forward. Both matter, but they belong in different seasons.

Digital Boat Lesson

“Boats will always need work. The secret is timing: maintain in spring and fall, sail in summer, and save the big projects for winter.”

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Digital Boat Story

Fishing Smarter: Three Trips, Two Friends, and One Limit

It was that time of year again — when the fishing forums light up, the big water of Lake Erie calls, and everyone’s talking about catching their limit in just a few hours. Mr. Rhybak and I weren’t about to miss out.

Trip One: The Garmin Joins the Crew

Our first outing with the new Garmin fish finder felt like stepping into the future. For the first time, we could log where we caught fish, track our trolling paths, and start building a picture of the lake.

We didn’t know the hot spots yet, so we did what every smart angler does: we followed the fleet. A dozen boats clustered together, rods bending, nets flashing. We slid into the pattern and started catching a few ourselves.

The setup was classic Erie:

  • Two lead core lines down the middle at different depths
  • Two swimwiz planer boards pulling lines out wide
  • A mix of spoons and worm harnesses

The depth was right, the bait was right, the distance was right. But the speed? Not so much. Our Time with her 454 MerCruiser just didn’t want to troll slow. We were running 3.4 mph — too fast for walleye. We caught fish, but not limits.

Trip Two: The Drift Sock Revelation

A week later, Mr. Rhybak showed up with a piece of low‑tech genius: a drift sock. Basically a parachute for the water, it slowed the boat down to a perfect 1.7–2.4 mph.

The difference was immediate. As soon as we deployed the sock, the rods started bouncing. Suddenly, the Garmin’s tracks lined up with steady catches. We didn’t need a kicker motor, and with the sock, the old 454 sipped fuel all day.

High‑tech Garmin plus low‑tech drift sock = limits in the cooler.

Trip Three: Midweek Madness

By mid‑summer, the bite was off the scale. I couldn’t wait for the weekend. I called Mr. Rhybak and said, “Let’s go fishing.”

He gave me the excuse: “I have to work for a living.”
I booed him. “I’ll drive. We’ll be back before dinner.”

Sure enough, he found a way to leave early. We launched, set lines, and within a few hours we both had our limits. No fuss, no marathon day — just a quick strike mission made possible by the combination of logged Garmin tracks, the drift sock, and a little midweek determination.

The Lesson

Fishing smarter isn’t about choosing between high‑tech and low‑tech. It’s about using both. The Garmin gave us the data. The drift sock gave us the control. Together, they turned a fast old cruiser into a walleye machine.

Who says low tech doesn’t work, eh?