Night Vision: Logs, Spotlights, and OpenPlotter Shenanigans

I was watching an episode of Waterways the other night, expecting the usual mix of serene drone shots and polite interviews. Instead, I nearly spilled my coffee when they showcased a night vision system that streams directly to your onboard screen. Night vision! On a boat! Suddenly my trusty spotlight felt like a candle in a hurricane.

Now, don’t get me wrong—my spotlight has saved me more than once. Picture this: it’s 10 p.m. on a warm summer evening, I’m cruising slowly down the river, twilight making everything look deceptively safe. Then—bam!—a log floats into view. I flick the spotlight just in time, narrowly avoiding what could’ve been my audition for America’s Funniest Boating Accidents.

That moment got me thinking: wouldn’t it be nice to see digitally in front of me, instead of relying on a glorified flashlight?

Waterways had the answer: a Canadian company offering an IP67-rated night vision camera system. Price tag? Just under $2,000 USD. My reaction? Somewhere between “wow” and “ouch.” Sure, that makes sense for yachts or commercial vessels where six-sigma reliability is king. But me? I’m more of a “two-sigma and a good story” kind of guy.

So here’s where the fun begins: could I build my own? Absolutely.

The OpenPlotter Solution

• I already run OpenPlotter on my boat. It’s not exactly “out of the box”—more like “out of the box, plus a weekend of tinkering, a few forum posts, and one existential crisis.”
• Add an IP67-compliant night vision camera.
• Hook it up through a PoE switch with some cabling, housed in a IP67 case.
• Fire up VLC (or similar software) to stream the feed straight to my monitor or phone.
• Configure the Pi to provide DHCP service, Bob’s your Uncle and Fanny’s your aunt we are off to the races.

Voilà! A DIY night vision setup for under $200 CAD. Not six sigma, but hey, it’s at least “sigma enough to dodge floating logs.”

Bonus Trick: Mounting the Camera

Here’s the kicker: if I mount the camera right on top of the spotlight, I don’t just see what’s dead ahead—I get a wider range, catching what’s lurking on the sides too. Think of it as giving my spotlight a pair of digital glasses. Suddenly, I’m not just scanning the river; I’m practically auditioning for Predator: The Boating Edition.

The Takeaway

Night vision doesn’t have to be a yacht-only luxury. With a little OpenPlotter magic, some DIY grit, and a willingness to laugh at your own mistakes, you can make the river safer—and a lot more fun—after dark.