Supercon 2024: Quick High-Feature Boards With The Circuit Graver

These days, if you want to build something with modern chips and components, you probably want a custom PCB. It lets you build a neat and compact project that has a certain level of tidiness and robustness that you can’t get with a breadboard or protoboard. The only problem is that ordering PCBs takes time, and it’s easy to grow tired of shipping delays when you don’t live in the shadow of the Shenzhen board houses.

[Zach Fredin] doesn’t suffer this problem, himself. He’s whipping up high-feature PCBs at home with speed and efficiency that any maker would envy. At the 2024 Hackaday Supercon, he was kind enough to give a talk to explain the great engineering value provided by the Circuit Graver. (He was demoing it in the alley too, but you had to be there.)

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Supercon 2024: Yes, You Can Use The Controller Area Network Outside Of Cars

Ah, the CAN bus. It’s become a communication standard in the automotive world, found in a huge swathe of cars built from the mid-1990s onwards. You’ll also find it in aircraft, ships, and the vast majority of modern tractors and associated farm machines, too.

As far as [Randy Glenn] is concerned, though, the CAN bus doesn’t have to be limited to these contexts. It can be useful far beyond its traditional applications with just about any hardware platform you care to use! He came down to tell us all about it at the 2024 Hackaday Supercon.

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Supercon 2024: Joshua Wise Hacks The Bambu X1 Carbon

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”

The Badge Hacks Of Supercon

We just got home from Supercon and well, it was super. It was great to see everyone, and meet a whole bunch of new folks to boot! The talks were great, and you can see a good half of them already on the Hackaday YouTube channel, so for that you didn’t even have to be there.

The badge hacks were, as with most years, out of this world. I’ll admit that my cheeks were sore from laughing so much after emceeing it this year, due in no small part to two hilarious AI projects, both of which were also righteous hacks in addition to full-on comedy routines. A group of six programmers got all of their hacks working together, and the I2C-to-MQTT bridge had badges blinking in sync even in the audience. You want blinkies? We had blinkies.

But the hack that warmed everyones’ hearts was “I figured it out” by [Connie]. Before this weekend, she had never coded MicroPython and didn’t know anything about I2C. But yet by Sunday afternoon, she made a sweet spiral animation on the LED wheel, and blinked the RGBs in the touchwheel.

What I love about the Hackaday audience is that, when the chips are down, someone doing something new for the first time is valued as much as some of the more showy work done by more experienced programmers. Hacking is also about learning and pushing out boundaries after all. The shouts for “I figured it out” were louder than any others in the graphics hacks category, it took home a prize, and I was smiling from ear to ear.

Hackaday can learn from this too. [Connie]’s hack definitely shows the need for another badge-hack category, first timers, because we absolutely should recognize first tries. There was also a strong petition / protest from people who had worked new hacks onto previous year’s badges – like [Andy] and [koppanyh]’s addition of bit-banged I2C to the Voja 4 badge from two years ago, and [Instant Arcade]’s Polar Pacman, which he named “Ineligible for this Competition” in protest. Touche.

We’re stoked to learn new things, see new hacks, and basically just catch up with everything folks did over the weekend. We can’t wait to see what you’re up to next year!

Supercon 2024: Badge Add-On Winners

This year we challenged the Hackaday community to develop Shitty Simple Supercon Add-Ons (SAO) that did more than just blink a few LEDs. The SAO standard includes I2C data and a pair of GPIO pins, but historically, they’ve very rarely been used. We knew the talented folks in this community would be able to raise the bar, but as they have a tendency to do, they’ve exceeded all of our expectations.

As we announced live during the closing ceremony at the 2024 Hackaday Supercon, the following four SAOs will be put into production and distributed to all the attendees at Hackaday Europe in Spring of 2025.

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Supercon 2024: Streaming Live

The 2024 Hackaday Supercon is on in Pasadena, but if you couldn’t make it to sunny California this year, don’t worry. We’ve got a live streams of the main stage talks, and all of the second track talks are being recorded and will be put up on the YouTube channel after the con.

If you’re watching from home and want to join the conversation, today might be a good time to join the official Hackaday Discord server.

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2024 Supercon: Last Minute Announcements

If you’re hear a rushing noise, don’t be alarmed — that’s just the rapidly approaching 2024 Hackaday Supercon. As hard as it is to believe, a whole year has gone by, and we’re now just a few days away from kicking off our annual hardware hacking extravaganza in Pasadena. Tickets just sold out over the weekend — thank you procrastinators!

For those of you who have tickets to join us this weekend, we’ve got a few last minute announcements and bits of information we wanted to get out to you. As a reminder, you can find the full schedule for all three days on the official Supercon site.

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