MegaDeKay
"Will the guide connect me to a botnet?
No. Every linked tool in this guide is open-source. Check it yourself."
I'd imagine you could download all the bits from github and install everything from pristine github sources after a thorough code review, knowing that factory reset returns you back to stock if need be. Just think of it this way: the odds of anything getting past that level of scrutiny can't be worse than stock firmware.
https://rorygallagher2024.github.io/glasshouse/#__tabbed_1_4
Rooting is "permanent" until you factory reset the TV which returns it back to stock. This is handy if, say, you've got a warranty claim and don't want rooting used against you.
A number of people have reported that root sticks across firmware upgrades but I don't think anyone should count on that always working. You never know if a new release might find a way to disable root.
Or think of it his way: get root for some powerful new features over the stock TV OS and get telemetry blocking as a bonus. I'm planning to set up lg-hue-sync [0] that can read the TV's framebuffer and control an ESP32 connected to a LED string for a dirt cheap AmbiLED setup.
- Root it [0].
- Install Glasshouse [1] and disable all telemetry. YOU now own the glass. Now you can chromecast to the TV, use Adfree YouTube, access IP TV, etc etc etc. No point crippling your TV by pulling the wireless module and voiding your warranty.
- Install a bunch of cool apps to your TV [2] (there are many more out there besides those listed here)
- Restore to Factory Defaults if you ever want / need to unroot and get back to stock e.g. a warranty claim
The only issue is that LG recently closed the vulnerability that made rooting possible so you don't want any firmware released after 2026-10-10 like 43.21.84. Hopefully a new exploit is found that makes rooting possible once again.
BTW, you might have heard of Dev Mode on these TVs but they don't allow anywhere near the functionality that rooting provides.
[0] https://tv.slada.sk/guides/rooting-guide
Hopefully similar apps will come along for Samsung now that root on it can be achieved [1].
It isn't a good proxy. Couple examples: Apple sold laptops with wonky keyboards for years and still sells a mouse that charges from the bottom when the battery dies.
What I've found pretty handy for learning FreeCAD is finding an existing model and messing around with it to see how the original creator did stuff. That's where I started with my pinball cabinet. Once you get the basics down it is much easier to pick up on new features, many of which are enhancements to existing functionality.
The wiki tells you what the tools do. For learning how to use those tools to model something, YouTube channels like Mango Jelly's are a better bet. The pace of FreeCAD development has definitely picked up since the 1.0 release
Mango Jelly's overview of some of the biggest new features: https://www.youtube.com/watch?v=WdTyFHY-5r4
You can take a regular CRT and rewind the deflection coils on the yoke to work as a vector CRT display. Arcade Jason has a good video on how to do this.
https://www.youtube.com/watch?v=Ci9qiGVMF7s
Then you need a vector generator if you don't have an OG vector game. This one on Github is pretty good and can be connected to either an oscilloscope or vector monitor.
https://github.com/english1234/vstcm
If you use the vstcm to drive your rewound crt, you still have a problem. The deflection coils are very low impedance (around an ohm I think), so you need an amplifier stable at very low impedances that can generate a voltage sufficient to get deflection across the full screen in x and y. I think Arcade Jason was working on one of these too but I don't think it is out yet. ElectronAsh was working on one as well but I don't think he finished it.
https://www.youtube.com/watch?v=tybGveLtlkA
https://github.com/ElectronAsh/Vector-XY-Deflection-Board
Or you could follow iz8dwf's amazing series on how he built a black and white vector monitor.
https://www.youtube.com/playlist?list=PLbKEoUHtoVucsrySlogDz...
It was basically a whole arcade machine, just a lot smaller :-)
There isn't much need for stealth in all this the same way there isn't for an optical spy satellite. The adversary knows it is there and what it is looking at. The adversary just doesn't know its exact capabilities, and there's not much they can do about it being up there that doesn't lead to a sudden military escalation of some kind.
- Agilex 5 E-Series 043 (Replay2 phat) has 434,240 logic elements (LEs).
- Agilex 5 E-Series 013 (Replay2 lite) has 138,060 Logic Elements (LEs).
The website (https://www.fpgaarcade.com/news-2/) hasn't been updated in some time but the dev now has prototype boards that he's in the middle of bringing up. It is purpose built for arcade emulation and has tons of I/O, lots of memory (both SRAM and HyperRAM), and (on the phat) a PCI connector. One or both (can't remember which) accepts an ARM daughterboard for hybrid emulation. There's a Discord for it you can track down to follow its progress basically in real time as mikej progresses.
[0] https://retroremake.co/pages/superstation%E1%B5%92%E2%81%BF%...
(Don't mind the strange characters in the URL above. That's a superscripted "one". Use https://retroremake.co/ if you feel better about that).
https://www.reddit.com/r/linux_gaming/comments/1pkdfcm/ugree...
It was all the rage towards getting 4K 120 Hz VRR on Linux before AMD came along to contribute proper HDMI 2.1 support to the kernel. There is also mention in that thread of a CableMatters adapter that could be flashed with an alternate firmware but it wasn't as stable.
https://www.npr.org/2022/03/05/1084729579/russian-law-bans-j...