Hackaday Links: Valentine’s Day, 2016

February 14, 2016 by Brian Benchoff 23 Comments

A few months ago, we posted all the videos from the 2015 Hackaday SuperConference. Putting all of these videos up on YouTube isn’t the greatest idea, and thanks to [Jason Scott] of the Internet Archive and a little bit of sneakernetting, all the talks are also available on archive.org.

As an aside, the SuperCon was filmed on two Blackmagic URSA cameras. The resulting files for the talks on both cameras came in at a little over one Terabyte. These were edited down into the finished videos for YouTube, at around 20 Gigs per video. Once those hit the YouTube servers, they were converted once again (trust me, this made the most sense), and I was able to download the YouTube files and sneakernet all the talks to [Jason] on an 8GB thumb drive. The next time we do this, we’ll build a Xeon-based SLI Titan rig for video editing.

The German TV show NEO MAGAZIN Royale asked their viewers to send in old hardware. These old floppy drives, scanners, typewriters, hard drives, modems, and speakers would be turned into instruments. The German hip hop group, Fettes Brot performed Die da on these instruments with sufficiently electronic results.

You know we’re having a con in Belgrade on April 9, right? Wait, I’m sorry. 9 April. The call for proposals ends very, very soon. If you have something cool to talk about, fill out the form.

Montreal has a lot of great architecture, all of which is coincidently held together by Robertson screws. Now one of those famous old buildings, the Saint-Sulpice Library is turning into a hackerspace or tech incubator sort of thing thanks to a $17 Million Canadian Peso investment from the city and province.

Just a reminder that the NL6621 WiFi SoC exists. It’s been called the ESP8266 killer, but some of the most recent posts on the English language development forum are for buying phentermine – an appetite suppressant – without a prescription. The people demand information, so if you have some, put it in the comments below.

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ESP8266 Killer?

January 30, 2016 by Elliot Williams 47 Comments

We’ve seen rumors floating around the Twittersphere about a new integrated microprocessor and WiFi SOC: the NL6621 from Nufront. Details are still scarce, but that doesn’t seem to be because the chip is vaporware: you could buy modules on Taobao.com and eBay right now for between two-and-a-half and three bucks, and Nufront’s website says they’ve produced a million modules since 2013.

The NL6621 WiFi SOC is powered by a 160 MHz ARM Cortex-M3 with 448 KB of RAM, and everything else is integrated in the SOC. The module has 32 GPIOs, SPI, I2C, I2S digital audio, and most of the peripherals that you’d expect. They say they have a completely open source SDK, but we can’t find a link to it anywhere. An English-language forum has sprung up in anticipation of the next new thing, and they say that they’ve contacted Nufront about the SDK, so that’s probably as good a place as any to lurk around if you’re interested. With an ARM core, it shouldn’t be long before someone gets GCC working on these things anyway.

It’s also worth noting that we’ve announced ESP8266 killers before, and it hasn’t come to pass. The mixture of community and official support that (eventually) came out of Espressif seems to be the main factor determining the ESP8266’s success, and we don’t see that yet with the NL6621. So take the question mark in the title seriously, but if this turns out to be the next big thing, remember where you heard it first, ok?

Thanks [David Hunt] for the tip!