Disclaimer: : All of my LLM experience is with local models in Ollama on extremely modest hardware (an old laptop with NVidia graphics) , so I can’t speak for the technical reasons the context window isn’t infinite or at least larger on the big player’s models. My understanding is that the context window is basically its short term memory. In humans, short term memory is also fairly limited in capacity. But unlike humans, the LLM can’t really see (or hold) the big picture in its mind.

But yeah, all you said is correct. Expanding on that, if you try to get it to generate something long-form, such as a novel, it’s basically just generating infinite chapters using the previous chapter (or as much of the history fits into its context window) as reference for the next. This means, at minimum, it’s going to be full of plot holes and will never reach a conclusion unless explicitly directed to wrap things up. And, again, given the limited context window, the ending will be full of plot holes and essentially based only on the previous chapter or two.

It’s funny because I recently found an old backup drive from high school with some half-written Jurassic Park fan fiction on it, so I tasked an LLM with fleshing it out, mostly for shits and giggles. The result is pure slop that seems like it’s building to something and ultimately goes nowhere. The other funny thing is that it reads almost exactly like a season of Camp Cretaceous / Chaos Theory (the animated kids JP series) and I now fully believe those are also LLM-generated.

If it turns out to be the former, I don’t blame them.

If you’re gonna repost stuff from ml at least re-upload it so I don’t have to connect to it.

• Not every <input type="text"> is suitable for political opinions.
• Political opinions are like assholes: we all have them, they all stink, we all think our own doesn’t stink, and the world is a better place when everyone doesn’t have them on constant display.
• People who inject politics into everything are generally insufferable and there’s a reason major communities have rules prohibiting politics.

To give perspective with a 3000 mah battery I am still lasting days.

Is that connected via bluetooth or just running the LoRA radio? Curious if the V4 is any less power hungry than the V3. I never did a rundown test with one of my 3,000 mah V3 units, but my daily driver had a 2000 mah battery and barely made it 14 hours before it was throwing the battery low warning. I kept it connected to my phone the whole time under most conditions.

Same conditions but with the nRF-based T1000e, it runs for about 2 days on a 700 mAh battery AND has GPS (I didn’t have GPS on my daily driver node). The difference is amazing.

Could be any or all of that, yeah. You can also set the level of precision for your reported location, but I don’t think even the lowest precision settings would put it 1,000 miles away.

I live near-ish to an airport, and I’ll occasionally see nodes that are 1 or 2 hops and 100-200+ miles away. Best I can tell, the airborne node is legit relaying those which I think is pretty cool. Not really useful, but cool.

LoRa is a proprietary radio interface, so I don’t how how FOSS you can go with it, but the Meshtastic firmware itself is FOSS.

What are your use-cases? Are you looking for something to use as an everyday carry? An outdoor solar node to relay messages in your area? A node to use as a base station? All of the above?

For everyday carry, I semi-recently bought the SenseCap T1000e and I love it. I did a post about it here: https://startrek.website/post/34105873

Seeed (the company that makes the T1000e) also makes a nice outdoor, solar powered node: https://www.seeedstudio.com/SenseCAP-Solar-Node-P1-Pro-for-Meshtastic-LoRa-p-6412.html

They’ve also got a lot of options for various other configurations as well: https://www.seeedstudio.com/LoRa-and-Meshtastic-and-4G-c-2423.html

Those are all “turnkey” devices, but I’ve heard good things about the Heltec V4 if you want to go a more DIY route and make your own case and add your own accessories (GPS, accelerometer, etc).

Personally, I love that layout.

I’m always at a loss for what to put up as wall decorations, and I hate rats nests of cables. Win-win!

Loops finally seems usable now. I tried the beta a while back and it was kinda “Meh” but it’s improved significantly since. And you can browse on the website now, too. I’m not into short form videos, but credit where it’s due.

Well, I do like short form videos, but I hate panning for the gems and just let my friends send me the ones that rise to top.

It’s so common for “anti-censorship” to be code for “Nazi-friendly” that I’m immediately suspicious of any platform that uses that as a selling point.

I’m similarly suspicious, but it’s not just code for “nazi-friendly” but also crackpots, maladaptives, etc. Rational people who read and say “anti-censorship” in this context know it means that it’s not beholden to corporate or government interests. But everyone else seems to want to interpret that as “I can say whatever I want! How dare you mod anything I say?! Freeze-peach, y’all!”

I wish they’d pick a different term for these non-corporate alternatives, but I don’t have a better suggestion to offer right now.

Chee-chew-choo-cha-chooo

It’s theoretically possible under ideal conditions but probably not practical.

There is a maximum hop count of 7 which means there can be, at absolute maximum, seven nodes between the sender and recipient. The default, though, is 3 hops.

While the radios may, in theory, be able to work at the range of “a few states over” as the crow flies, terrain, structures, and line of sight would likely prohibit them from working in practice at such distances. You’d also need a reliable series of hops to reach from you to them. Again, at those distances, you’d very likely exceed the maximum hop count pretty quickly.

From what I’ve seen, large meshes are generally regional.

There’s a way to join meshes over the internet via MQTT but I haven’t messed with setting that up and in some cases it can potentially overwhelm a local mesh.

I mean, first layer adhesion is a problem common to more than just a specific printer and there are all kinds of tips and tricks to deal with it. The only one I tried (covering the bed in painter’s tape) didn’t pan out, and a friend was talking up the glass bed he just installed.

So instead of trying more tips and tricks like taking a glue stick to the bed surface, I went with the glass bed. I was expecting it to be like a $60 part but it was only like $15 so that worked out really well.

My Ender 3 V3 SE (I think I got all the initials in there?) has been pretty painless. The only thing I changed on it was replacing the stock magnetic bed with the glass one. I was having constant adhesion problems with the base layer and the glass bed fixed that immediately.

The other thing that (seemed to) help was switching from whatever slicer I originally used (forget which) to OrcaSlicer and just using its generic defaults for the filament and printer options. When I first started, I took the specs from the filament rolls and made profiles for each brand, but that just made my prints worse. Orca’s defaults “just work” for me and less effort on my part. Win-win lol.

My knowledge is incomplete as to what powers and restrictions you get with an amateur license, but I think the only real reason you’d want to use HAM mode in the US is if you wanted to operate on US 433 or maybe the 868 MHz block. Not sure if HAMs have access to the latter one or not, though. The 915 block is pretty permissive here for unlicensed use, so that’s usually sufficient.

Also, if a node is operating in HAM mode, it may not be able to mesh with other nodes not in HAM mode due to encryption being disabled. I could be wrong about that as I haven’t read into that specifically, but to my knowledge it tracks.

AFAIK, you only need to use it in HAM mode if you want to use licensed frequencies, a higher power transmit (assuming the radio supports it; US 915 can transmit up to 1W/30db unlicensed and many radios can only transmit at 22db max), or to go beyond the airtime limitations (there no limitations on airtime for US 915). HAM mode also disables encryption if I recall. Also AFAIK, you’re not required to use HAM mode just because you are a licensed HAM operator.

Sources: Have read the docs but am not a licensed HAM.

Any new contacts? I’d always guessed that boats would likely be running nodes.

the remainder of the post contains references to reddit which may cause apoplexy in some viewers. :-)

Heh, I always forget about client_base. My device in that role is still on firmware 2.5.0 from last year and doesn’t have client_base as an option. Gotta get it updated stat lol.

Check out the SenseCap solar node. It’s way under $200 and professionally built.

https://www.seeedstudio.com/SenseCAP-Solar-Node-P1-Pro-for-Meshtastic-LoRa-p-6412.html

Probably the best configuration for it is as a regular client client_base role since that will relay like a repeater but without forcing other clients in the mesh to use it (which would be problematic unless you’re in a super ideal position).

Edited b/c I forgot about client_base. See the reply to this one about that role.