astronomy

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AnarchistArtificer, w I made a custom TRMNL plugin to tell me whether it’s worth taking the telescope up!

Did you design the interface? I like it a lot; it’s really elegant

TheFunkyMonk,

Thanks! TRMNL has a UI framework, and I wanted it to look like it fit within the ecosystem, so I just looked at a bunch of plugins and imitated what I thought would work with the data I wanted to show. Mine’s probably the most similar to the Weather plugin.

unepelle, w I made a custom TRMNL plugin to tell me whether it’s worth taking the telescope up!

My person, that is amazing ! Well done

prettybunnys, w I made a custom TRMNL plugin to tell me whether it’s worth taking the telescope up!

trmnl device looks perfect for my use case ( on the wall output of my greenhouse sensor data ), how do you find the plugin writng?

Is the 20$ developer edition upgrade required?

Would love to know your experience

TheFunkyMonk,

I’m honestly not sure if the developer edition is required to make custom plugins, I got the Clarity Kit upgrade for the battery upgrade, which apparently also includes the developer edition. Probably worth reaching out to them for clarification.

As for my experience, their web UI for making private plugins basically lets you provide an API endpoint for data and an interface to paste in templates (using Liquid templating). So all of my logic is completely outside of the TRMNL system in a custom API I mostly vibe coded and am hosting on a cheap server, which effectively gave me infinite freedom to build whatever I wanted and just have TRMNL handle the UI. So you could really use whatever language you prefer and just return JSON to the TRMNL. Since the logic was decoupled, I also threw together a web version using the same API.

Here’s the API code if you’re curious!

marduk, w I made a custom TRMNL plugin to tell me whether it’s worth taking the telescope up!

This looks great!

JeeBaiChow, w I made a custom TRMNL plugin to tell me whether it’s worth taking the telescope up!

Nice! Which model of eink display is that?

TheFunkyMonk,

It’s the TRMNL. I plan to share my plugin eventually too, but need to develop a few different layouts for different display options before I can submit it, so it’s just a private plugin for now.

JeeBaiChow,

Ah ok. I wasn’t aware it was a product - my bad! Looking for a good eink display for a project lol.

jqubed,
@jqubed@lemmy.world avatar

Never heard of it but poking around their website it looks interesting; how do you like it?

TheFunkyMonk,

I like it a lot! As a software developer that stares at LCD screens all work day, I’m really into e-ink/single-purpose tech outside of work. I found their UI framework docs for custom plugins a bit lacking, but eventually got everything working.

kalkulat, w I made a custom TRMNL plugin to tell me whether it’s worth taking the telescope up!
@kalkulat@lemmy.world avatar

This works something like that: www.timeanddate.com/astronomy/night/

TheFunkyMonk,

Nice! I used the Astronomy API for planet positions and the 7Timer API for astronomy weather conditions, I wonder if they’re using those as well.

kalkulat,
@kalkulat@lemmy.world avatar

TimeAndDate has a lotta money. Really cool that you rolled your own appliance!

xiao, w I made a custom TRMNL plugin to tell me whether it’s worth taking the telescope up!
@xiao@sh.itjust.works avatar

Nice

calliope, w I made a custom TRMNL plugin to tell me whether it’s worth taking the telescope up!

What a great idea!

galacticwaffle, w TESS finds three Earth-sized exoplanets orbiting binary stars - NASASpaceFlight.com

Nice find, and I love that people are finally pushing TESS data with new pipelines like SHERLOCK, but let’s not pretend this is a tidy three-planet slam dunk. The team confirms two transiting Earth-sized planets, the third is still a candidate. Headlines shouting “three Earth-sized” are doing a disservice to the work and to readers who assume confirmed means nailed down.

This is interesting for dynamics though, a binary with planets transiting both stars is rare and tells us something about formation and stability in tight binaries. Still, these are ultra-short period worlds around red dwarfs (2–3.5 day orbits), probably tidally locked, and we have zero masses yet. TESS pixels are big, so ground-based follow-up and precision near-IR RVs or high-res imaging are essential before we start talking about any Earth-like implications.

So yeah, cool system and worth chasing, but chill on the clickbait. Follow-up observations will be the real test, not reprocessed light curves alone.

slothrop,
@slothrop@lemmy.ca avatar

ai slop bot

Onomatopoeia, w Aliens Probably Exist - But They’re Staying Silent For a Reason

Even if another life existed out there at an ideal distance to be receiving our first radio signals now, and they could receive it, and they were at a similar enough technology level…

This would also mean they were ~100LY away, or a 200 year cycle to communicate, once they deciphered our signal.

MadMadBunny,

Assuming they are existing at a tech level similar or above to ours at the same time as us.

RickyRigatoni,
@RickyRigatoni@retrolemmy.com avatar

Yeah with all the time in the universe and how short our civilization has been technological I’m a big fan of the theory that the galaxy is just a big graveyard of civilizations that sprouted and died over the past few billion years. Maybe there’s another few right now dotted around but we’ll never know before we or they die out.

The universe is kinda sad honestly.

MadMadBunny,

I’d say the universe is kinda safe… for now

MotoAsh,

I mean, even if there were many civilizations, I’m betting that any that are smart enough to explore the cosmos have realized one or multiple of the following:

  1. It’s possible to ‘explore’ a massive amount of detail without leaving your home system.
  2. Any civilization that can communicate over vast distances also has vast capability to deliver power to an acute area.
  3. Any civilization on the cusp of 2 is capable of ridiculous levels of distruction, and it’d be wise to make sure they’re totally peaceful before making them aware of you.

… Also, I’m a firm believer that humans and other megafauna are, well, mega. Humans are insanely massive on the scale of life as we know it, and life may not need to become so massive to never the less spread out. For all we know, Earth is a battlefield of life that is successful in the grand scheme of things, and humans et. al. are like the Death Stars of the ancient civilizations that are very much still alive.

(ok ok that last bit is very hyperbolic but it should still convey the idea!)

kalkulat,
@kalkulat@lemmy.world avatar

civilizations that sprouted and died

Maybe there’s something better than civilizations (not that we’ve ever had one yet) and they figured that out and are too blissed to listen.

RickyRigatoni,
@RickyRigatoni@retrolemmy.com avatar

We’ve had at least 7 of them

kalkulat,
@kalkulat@lemmy.world avatar

When I look back on human history, I can see no period that I would call ‘civilized’. (Sure, there were pockets of civilization.)

RickyRigatoni,
@RickyRigatoni@retrolemmy.com avatar
MotoAsh,

They wouldn’t receive the signal if they’re at the same tech level. Radiation from our communication tapers off well below background levels at 100ly. Maybe if they got lucky and had very, very sensitive instruments aimed our way at the right moment, they might detect something that didn’t fit background, but our power output pales in comparison to the cosmos.

Just look at all the tricks scientists have to pull to communicate with Voyager, and it’s not even outside of the frigging solar system, yet!

shalafi,

Yep. Inverse square rule has our radiation signature indistinguishable from cosmic background in a quick fast hurry. In fact, we don’t have the power to transmit anything far even on purpose!

bjoern_tantau, w Aliens Probably Exist - But They’re Staying Silent For a Reason
@bjoern_tantau@swg-empire.de avatar

Or maybe we actually are the first interstellar civilisation. With features like Jupiter and especially our giant ass moon seeming to be pretty rare we still don’t know what it really takes to make a planet habitable. Let alone habitable in such a way that it creates intelligent life.

shalafi,

The counter is that there are a shitload of planets out there. 🤷🏻

altphoto, w Aliens Probably Exist - But They’re Staying Silent For a Reason

One day we’ll be inundated with billions of light years worth of “are you there?” Signals.

Qwaffle_waffle,

Single life forms in the area

rayquetzalcoatl, w Aliens Probably Exist - But They’re Staying Silent For a Reason
@rayquetzalcoatl@lemmy.world avatar

I think they are talking but their voices are actually just too high for us to hear. This is why some dogs can be so skittish at times, because they can hear the aliens saying really mean things about us behind our backs

Maeve,

True things?

Sxan,
@Sxan@piefed.zip avatar

No. Aliens are notorious liars. It’s why your dog still loves you.

Maeve,

Your cat would kill you though, if they could figure out food delivery and payment!

gravitas_deficiency, w Aliens Probably Exist - But They’re Staying Silent For a Reason

are you crabs yet? 🦀 🦀 🦀

Muffi, w Aliens Probably Exist - But They’re Staying Silent For a Reason

Looks like another journalist just finished reading The Dark Forest

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