If you’re coming to Hackaday Europe 2025, you’ve got just over a week to get your bags packed and head on out to Berlin. Of course you have tickets already, right? And if you were still on the fence, let us tempt you with our keynote talk and some news about the Friday night meetup, sponsored by Crowd Supply.
Have you been to FOSDEM? It’s a yearly two-day megaconference in Brussels, every first weekend of February. Thousands of software and hardware hackers from all across Europe come here each year, make friends, talk software and hardware alike, hold project-specific meetups to drink beer and talk shop, and just have a fun weekend surrounded by like-minded people.
In particular, FOSDEM has free admission – drop by for the weekend, no need to buy entry tickets, just sort out your accomodation, food, travel, and visit for a day or two. I’ve covered FOSDEM quite extensively in 2023, so if you want to know more about how it works, I invite you to check out that article – plenty of stories, cool facts about FOSDEM, showcases, and so on. This year, I’ve also been to FOSDEM, it’s been pretty great, and I’d like to tell you about cool things I’ve seen happen during FOSDEM 2025.
FOSDEM is often described as an open software conference, and you might’ve had been fooled by this if you simply have checked the Wikipedia page. However, let me assure you – there’s always plenty of hardware, large amounts of it! This year, I feel like hardware has taken the spotlight in particular – let me show you at least some of it, so that you know what kinds of cool stuff you can expect and plan for in 2026.
We’re proud to announce the last round of speakers, as well as the two workshops that we’ll be running at 2025 Hackaday Europe in Berlin on March 15th and 16th — and Friday night the 14th, if you’re already in town.
The last two years that we’ve done Hackaday Europe in Berlin have been awesome, and this year promises to keep up the tradition. We can’t wait to get our hands on the crazy selection of SAO badge addons that are going to be in each and every schwag bag.
Tickets for the event itself are going fast, but the workshop tickets that go on sale at 8:00 AM PST sell out even faster. And you need the one to enjoy the other, so get your tickets now!
Continue reading “Hackaday Europe 2025: Workshops And More Speakers”
If you’ve been waiting for news from our upcoming Hackaday Europe event in March, wait no longer. We’re excited to announce the first slice of our wonderful speakers lineup! Get your tickets now,
Hackaday Europe is going down again in Berlin this year on March 15th and 16th at MotionLab. It’s Hackaday, but in real life, and it’s too much fun. The badge is off-the-scale cool, powered by the incredible creativity of our community who entered the Supercon SAO contest last fall, and we’re absolutely stoked to be tossing the four winning entries into your schwag bag in Europe.
If you already know you’ll be attending and would like to give a seven-minute Lightning Talk on Sunday, we’re also opening up the call for talks there. Tell us now what you’d like to talk about so we can all hear it on Sunday morning.
We’re looking forward to the talks and to seeing you all there! We’re getting the last few speakers ironed out, have a keynote talk to announce, and, of course, will open up workshop signups. So stay tuned! Continue reading “Hackaday Europe 2025: Speakers, Lightning Talks, And More!”
Bambu Labs have been in the news lately. Not because of the machines themselves, but because they are proposing a firmware change that many in our community find restricts their freedom to use their own devices.
What can be done? [Joshua Wise] gave a standout talk on the Design Lab stage at the 2024 Hackaday Superconference where he told the tale of his custom firmware for the Bambu X1 Carbon. He wasn’t alone here; the X1 Plus tale involves a community of hackers working on opening up the printer, but it’s also a tale that hasn’t ended yet. Bambu is striking back. Continue reading “Supercon 2024: Joshua Wise Hacks The Bambu X1 Carbon”
We’re opening up shop for Hackaday Europe, so get your tickets now! We’ve managed to get the ticket price down a bit this year, so you can join in all the fun for $145. And if you’re reading this right now, snap up one of the $75 early bird tickets as fast as you can.
Hackaday Europe is going down again in Berlin this year, on March 15th and 16th at MotionLab. It’s going to be a day and a half of presentations, lightning talks, badge hacking, workshops, and more. This is where Hackaday hangs out in person, and it’s honestly just a great time – if your idea of a great time is trading favorite PCB design tricks, crafting crufty code, and generally trading tales of hardware derring-do.
In short, it’s the best of Hackaday, live and in person. Throughout the weekend, all the meals are catered, we’ve got live music at night, and the soldering irons will be warmed up for you. It’s going to be great!
If you’re in town on Friday the 14th, we’ll be meeting up in the evening to get together over some pre-event food and drink, sponsored by Crowd Supply. It’s a nice opportunity to break the ice, get to know the people you’re going to be spending the next 48 hours with, and just mingle without missing that great talk or wonderful workshop. Continue reading “Hackaday Europe 2025 Tickets On Sale, And CFP Extended Until Friday”
When we decided that Simple Add-Ons (SAOs) would be the focus of Supercon 2024, it was clear the badge would need to feature more than just one or two of the requisite connectors. We finally settled on six ports, but figuring out the geometry of getting all those ports on the badge in such a way that the SAOs wouldn’t hit each other was a bit tricky. In early concept drawings the badge was just a big rectangle with the ports along the top, but it was too ugly.
In the end we went with a somewhat organic design — an electronic “flower” with the radially arranged SAOs forming the petals, but this meant that that none of the SAOs were in the traditional vertical orientation. Luckily, [Adrian Studer] designed a couple of PCBs that not only resolve this issue, but add a seventh SAO port for good measure.
In the project repository you’ll find two PCB designs. The first, “SAO Up” is essentially a little arm that turns the SAO port 90 degrees. This doesn’t exactly get them vertical, in fact, whether or not the new orientation is actually an improvement for the top two SAOs is perhaps debatable. But it definitely helps on the lower SAOs, which are essentially upside down in their original configuration.
The real star of the show is “SAO Bridge”, a wavy board that connects across the two midline SAO ports on the Supercon badge and turns it into a set of three (nearly) horizontal connectors across the front. The center port is particularly helpful in that it gives you a place to put unusually wide SAOs.
As a reminder the Supercon SAO badge, and the winners of the 2024 SAO Contest, will be making the trip across the pond for Hackaday Europe in just a few months. That means you’ve still got plenty of time to have a few of these CERN-OHL-P licensed boards made up.
