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ezschemi

30 karma · joined April 20, 2022

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ezschemi··on Framework Sponsors CachyOS
Great to see this! I have two Framework Desktops running with CachyOS, for AI workloads, software development and light gaming. Great machines! I wish the header for the power button and LEDs was rotated 180 degrees so the NanoKVM doesn’t need extra cable adapters.
ezschemi··on Hacking a Toniebox
Our daughter absolutely loves her Yoto Mini. We have a hundred or so cards, half of them were blank cards that we print and tape pictures on based on the content. This is probably the best purchase we made for long car rides and flights or just a lazy afternoon on the couch.
ezschemi··on I'm Peter Roberts, immigration attorney who does work for YC and startups. AMA
There is the case of a German Green Card holder being detained: https://newhampshirebulletin.com/2025/05/09/nashua-german-am...

There’s also some tourists being detained, e.g. https://www.dw.com/en/german-nationals-us-immigration-detain... One common thread seems to be past DUIs, misdemeanors and infractions.

ezschemi··on Mini NASes marry NVMe to Intel's efficient chip
Fair point! I agree. The NAS sits in a corner with no airflow/ventilation and there is no AC here. In the corner it does get 95F-105F in late summer and I did not want to take the risk of it getting too hot.
ezschemi··on Mini NASes marry NVMe to Intel's efficient chip
Yes, it is a cheaply built wooden house, as is typical in Southern California, from the 70s. The backside of the house is directly at the back alley, where the trash bins and through traffic are (see [1] for an example). The NAS is maybe 4m away from the trash bins.

[1] https://images.app.goo.gl/uviWh9B293bpE1i97

ezschemi··on Mini NASes marry NVMe to Intel's efficient chip
I was about to order that GMKtek G9 and then saw Jeff's video about it on the same day. All those issues, even with the later fixes he showed, are a big no-no for me. Instead, I went with a Odroid H4-Ultra with an Intel N305, 48GB Crucial DDR5 and 4x4TB Samsung 990 Evo SSDs (low-power usage) + a 2TB SATA SSD to boot from. Yes, the SSDs are way overkill and pretty expensive at $239 per Samsung 990 Evo (got them with a deal at Amazon). It's running TrueNAS. I am somewhat space-limited with this system, didn't want spinning disks (as the whole house slightly shakes when pickup or trash trucks pass by), wanted a fun project and I also wanted to go as small as possible.

No issues so far. The system is completely stable. Though, I did add a separate fan at the bottom of the Odroid case to help cool the NVMe SSDs. Even with the single lane of PCIe, the 2.5gbit/s networking gets maxed out. Maybe I could try bonding the 2 networking ports but I don't have any client devices that could use it.

I had an eye on the Beelink ME Mini too, but I don't think the NVMe disks are sufficiently cooled under load, especially on the outer side of the disks.

ezschemi··on Bento: A Steam Deck in a Keyboard
I see. Need to check Ebay then.

I am interested in a productized version - but only with x64 boards like the Steam Deck or one of the Framework mainboards. I don't want to deal with 3D printing and all that. The latter are larger than the Steam Deck, though. No battery for me though: I would use it after work, when I am near an outlet anyway.

ezschemi··on Bento: A Steam Deck in a Keyboard
Thank you very much for sharing the files and your experience! I just got my first XR glasses, Xreal One Pro, and had your link bookmarked to do something similar. I am very impressed with these glasses. Looking through ifixit I can't find the Steam Deck's mainboard. Where did you find it?
ezschemi··on MiniMax-M1 open-weight, large-scale hybrid-attention reasoning model
I am also very interested in AMD's Strix Halo for running LLMs locally. For that I have a Framework Desktop in order (batch 1!). Alex Ziskind on Youtube does videos comparing Strix Halo, M4 Mac mini and MacBook Pro, Nvidia 5090, etc. including power consumption. The only downside is one has to pull out the numbers from the videos, there's no tables or anything. Here is the recent video with testing Strix Halo and a Mac mini: https://www.youtube.com/watch?v=B7GDr-VFuEo
ezschemi··on The Asus Ascent GX10 a Nvidia GB10 Mini PC with 128GB of Memory and 200GbE
The 96GB is the maximum on Windows. On Linux, you can allocate 110GB.
ezschemi··on Framework's first desktop is a strange–but unique–mini ITX gaming PC
Where can I find those mini-PCs? The HP Z2 Mini G1a is "Coming Soon". If this is to be believed: "2025年5月以降販売開始予定", which translate to "Sales scheduled to start after May 2025" That is Q2 2025 - at the earliest.

I haven't found any other with a committed release/ship date.

This Reddit thread tends to agree: https://www.reddit.com/r/MiniPCs/comments/1ieiate/when_are_r...

Even the Asus Z13 laptops with the 395+ have no shipping date yet.

Looking at the two GMKtec systems with their rattling fans I have here, I would rather take the Framework system where I can easily swap the fan. Cooling those 100-120W will take space and air flow.

ezschemi··on Coffee: Never Surprise Your Customers
No, you don’t. If you know someone with a Costco membership and they buy you a gift card, you can get in with that. Even if the gift card is only for $10 or $20 and you want to buy things worth more than that, you still get the membership prices and pay the difference by credit card.
ezschemi··on Scammers are ruining Facebook marketplace
I have had only positive experiences with Swappa, both as a buyer and as a seller. Swappa covers only electronics though. For everything else I have decided it’s not worth dealing with the people you mentioned on e.g. Craigslist and just give it to Goodwill.
ezschemi··on Ask HN: Dev productivity tools you would pay for
RemedyBG is so good as is Sublime Text. I would pay $50-100 a month alone for a great and fast debugger for x64 Linux and/or Apple Silicon macOS.
ezschemi··on JetBrains invites developers to join the Fleet Public Preview Program
If you have another invite for zed.dev, could ask for one too? No worries if not!

Email is en [at] ruw.io

ezschemi··on ErgodoxE EZ – an ergonomic keyboard with open source firmware
I have two Moonlanders and three Ergodox Ez keyboards from ZSA, and all have been great (one of each for the office, one for home usage). The build quality and software tools are very good: flashing a new layout from a browser is so much easier than needing extra tools. Had an issue with one of the Moonlander halves with a key suddenly not working and got a replacement half immediately, without further discussion with support.
ezschemi··on Ask HN: How on earth are you using your Apple computer with external displays?
I am running a 16" MacBook Pro (2019), M1 MacBook Air and an 14" MacBook Pro with M1 Max. The latter is my daily driver for work, and personal computing. Monitors: - Eve Spectrum 4k 144Hz - HP Z25XS (2560x1440) - HP Z27k 4k - Some old 24" 1920x1200 HP monitor - CForce CF015 portable monitor

All the monitors work fine with all the Macbooks. To my surprise, even the Adaptive Sync with 144Hz works on the Eve Spectrum monitor. Even the scaling at 4k is fine: 4k scaled to 2560x1440, which is okay at 27". The laptops are connected either via Thunderbolt 4/USB-C cables (OWC 2m cable and the cables came with the monitors) or a OWC Thunderbolt 4 dock (and USB-C or Thunderbolt from there). The exception is the 24" monitor, which is connected via DP whenever I need it.

Like others here, I found that Thunderbolt 4/USB-C works best. My setup had similar issues with waking up and connecting the monitors when I used a mixture of HDMI and DP. Since switching, no more issues. The switch was expensive though :(

The work-issued Lenovo P15s Gen2, on the other hand, has all kinds of issues with this same setup: scaling in Windows 10 is crap and blurry depending on the application, monitors blank out every once in a while, going from 60Hz to 144Hz is a flickering nightmare, sleep and waking up just don't work, ...

ezschemi··on Framework Laptop Mainboard
We recently built a product that utilizes FTDI chips for i2c/gpio/jtag/spi/swd-protocol support. My dev kits and bench setup uses the Adafruit FTDI breakout boards (https://www.adafruit.com/product/2264) to connect to various other circuitry. The driver and even the communication protocols are documented and open source (e.g. OpenOCD implemented their own based on the USB packets). The breakout board doesn't have 40-50 GPIO pins an RPI has, but you can hook multiple of these breakout boards to a computer. I am using 4 breakout boards with one ARM SBC each as targets, with no problems on an Intel NUC. And they are much smaller and easier to get than a RPi.

Besides the FT232H, there are larger FTDI chips with more channels. I am uncertain if one can find USB breakout boards for them, though.