Printer

3D design & printing & #Bitcoin

running https://gobrrr.me

building https://pod21.com

friendly neighborhood node dealer

centralized authority minimalist

Public Key

npub1l5pxvjzhw77h86tu0sml2gxg8jpwxch7fsj6d05n7vuqpq75v34syk4q0n

NIP-05 Address

GoBrrr@printer.gobrrr.me

Profile Code

nprofile1qqs06qnxfpth00tna978cdl4yryreqhrvtlycfdxh6flxwqqs02xg6cpz3mhxue69uhhyetvv9ujuerpd46hxtnfduqs6amnwvaz7tmwdaejumr0ds3vctht

Publishing to

relay.damus.io

nos.lol

Author Public Key

npub1l5pxvjzhw77h86tu0sml2gxg8jpwxch7fsj6d05n7vuqpq75v34syk4q0n

Show more details

Last Notes

2026-03-26 07:26:18 UTC

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It's for your safety, think of the children. 🤣

2026-03-26 07:14:29 UTC

Morning mood
https://www.youtube.com/watch?v=cXZnQ8zROAs

2026-03-26 06:03:14 UTC

GM!
https://blossom.primal.net/cfb54327d37cebbcfc1e400e0617feb714360385e90ec77770851535b2c12b23.jpg

2026-03-25 19:48:30 UTC

https://blossom.primal.net/40ec25f9dc8512d06f9a051b880691fc84545b08ece405cbc1126eed57021e17.jpg

2026-03-25 17:45:10 UTC

But printer, why are you so against spark? Is it really that bad or do you just always have to be the contrarian?
Listen...
Spark is Lightning, without the privacy.
https://blossom.primal.net/2139fee25ccb2a66f80d3dc9140b745b5d1baf6be35a61a78c4f3826dd7acf9c.png
https://blossom.primal.net/021f99563f284b39a8abf24ef881d965b0803148e2a8d30d7db7f763eebb67d7.png
https://blossom.primal.net/8ffe40b8a0931f69bfc092d6f08b1648b4adc7a2db986d0b2e44890510b7f5e6.jpg
I hate to say this, but It was trivial for januszg to find this information, just imagine what chainalysis will do.
Original post here: https://x.com/januszg_/status/2036798291506077787

2026-03-23 11:21:44 UTC

3D Printing 101: "The support fallacy"
After yesterdays post, many of you messaged me with questions. So I'll try to clear some of those up here.
The reason why many who are deep into 3D printing do seemingly go great lengths to avoid supports is not what you think. The prevalent opinion is that the benefit is cost/time savings and less cleanup.
Those are all nice bonuses, but the root of it. The real reason is that supports are always potential print failure as long as the slicer creates them. The one exception to this rule are custom modeled supports.
Supports are, by design, less dense (~30%) than printed objects. Of course, that is to save material and to make them easier to remove. Supports are also small islands where the nozzle has to stop extruding, move and start again. The more supports, the more often it must do that.
Printing small islands with little density is the hardest thing for an FDM 3D Printer to do, and the possibility of something going wrong does a 10x for each support structure in your print.
TL DR: By avoiding supports, you are avoiding print failures. https://blossom.primal.net/40a9dfe61663b0c42ebd8b8a79a79109d0060cb70d071e50501513e0606fca44.mp4

2026-03-22 20:42:59 UTC

https://blossom.primal.net/aaac926644f5bb945058ea8d4a80b5a00d94a237144dbc25df079ef423720528.jpg
Proof of work
https://blossom.primal.net/1a0a8c29c48e2390202944c2e20a2b81fa3846e71a827b731205820bbb135bfe.jpg
https://blossom.primal.net/f491a738b775d825aafa8976b512ca9b08bd1463a249ff398db20849384d6981.jpg
#nevent1q…hl64

2026-03-22 20:32:09 UTC

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Literally me 🤣

2026-03-22 18:02:41 UTC

The whole fam is here, let the games begin! #foodstr
https://blossom.primal.net/ff7c55790e32895ac69597096787eb8b263c4333ca994dbdb9f1ae3fa124af03.jpg

2026-03-22 14:27:50 UTC

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Ohhh, the piggyback, right!

2026-03-22 13:44:57 UTC

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Try printing this model I made just for this purpose: https://makerworld.com/en/models/894120-brutal-overhang-and-adhesion-test

2026-03-22 13:42:15 UTC

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Guessing the pig got autocorrected, lol. Best results at 45 degree, but can go as low as 30 if needed.

2026-03-22 11:26:39 UTC

3D Printing 101:
The optimal printing orientation for an object is not always visible at first glance and often requires some out of the box thinking.
99% would print this with supports. Wrong!
By making one small angled cut, we can magically remove the need for supports. https://blossom.primal.net/d66d37a76d5b298d761ff4aa7311ce7c0a32f12b72c2ad27c6dbd48766ed873b.jpg https://blossom.primal.net/3087c1ab1db7f5dfa96de9e6eb4f88d49ff02c5cb180a5ca49468664de48adc6.jpg

2026-03-22 11:07:55 UTC

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Here's my watchtower:
03bafe36ba4c65af7aa7c995d4ce421f6880ea13d68532a877e8146b7b939965de@b4oypjpsopamkyh7msiryweemkv75scxey3c6sgakocpkuxqwbdfydid.onion:9911

2026-03-22 11:03:51 UTC

Ein Kleinwasserkraftwerk in der Münzgasse, denkt ihr, was ich denke? 😏 https://blossom.primal.net/3b4590b85cd5bf42ce28b48adc2f571d1d743871a6dde52c344b48a69587ae2d.png

2026-03-21 14:28:48 UTC

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Yup!

2026-03-21 14:28:35 UTC

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UX has nothing to with hardware compatibility though.

2026-03-21 12:45:04 UTC

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Awesome! 🫂🙏

2026-03-21 12:44:38 UTC

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I run multiple, can link one later

2026-03-21 10:31:50 UTC

The Blockstream Jade is still on sale in the shop!
You won't believe the price, it's actually insane for the functionality.
https://www.gobrrr.me/product/blockstream-jade/

2026-03-21 10:23:56 UTC

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Why use Spark in the first place?

2026-03-21 10:14:39 UTC

New LN node is on clearnet now. Any channels appreciated! https://blossom.primal.net/8c08a2e6a42d169e9b58de39e6b4ac42fcace94cfa9e8428df29987987a87f4d.jpg
02af24b51b44119e15812ad7e5f51b1e40f682b49ad5e8aa1128681e40b13302cf@62.240.156.154:9735
https://blossom.primal.net/39d6bcfda22d733b28b02e06a62e24b689b1122ad1b0d20deb0708f4d551b973.png

2026-03-21 08:39:11 UTC

GM!
GrapheneOS is better than stock Android now.
There, I said it.

2026-03-20 06:48:58 UTC

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Coconut oil is all I use, never let me down.

2026-03-19 16:36:22 UTC

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This was where the printer relaxed for a few days.

2026-03-19 04:06:34 UTC

☀️🫂
https://blossom.primal.net/d49fb8f70fb503e257c9ea8e7c1ee06268d7061085bb10e73296c33d47b9536e.jpg

2026-03-19 02:46:35 UTC

GM!
https://blossom.primal.net/d49fb8f70fb503e257c9ea8e7c1ee06268d7061085bb10e73296c33d47b9536e.jpg

2026-03-19 02:45:35 UTC

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Weit weit weg. 🤣

2026-03-18 16:35:21 UTC

GN!
https://blossom.primal.net/9204fe239d487f997c697c8e1e79f6dc8f541945ddf49fd58bee29364f539d61.jpg

2026-03-18 10:38:36 UTC

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Thanks for all you guys do!

2026-03-18 07:51:02 UTC

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Hard choices, leaning towards option 1 but not sure.

2026-03-18 07:46:55 UTC

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Brrr! Likewise, good Sir. 🫂

2026-03-18 05:13:55 UTC

GM!
https://blossom.primal.net/169aefc7942b7bae7a0052d4d374f72b260cc0c1c694ca1d6824ce1f06cca9cb.jpg

2026-03-17 19:01:50 UTC

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Wisp is awesome, keep cooking!

2026-03-17 13:28:16 UTC

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Hab nur die letzten drei posts gesehen. Schon klar dass sich viele einen Regimewechsel wünschen. Ich bin nur etwas kritisch gegenüber der Bibi Seite, aktuell. 🤣

2026-03-17 11:26:58 UTC

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So viel Anti Iran, dabei klingt Turm gar nicht wie ein jüdischer Name 🤣

2026-03-17 11:08:08 UTC

So far, slOP-NET seems to be a nothingburger and I'm happy to have been in the wrong.

2026-03-16 12:04:53 UTC

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They didn't do anything besides considering it, which is concerning enough for me.

2026-03-16 10:05:44 UTC

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To each their own. 🤝

2026-03-16 10:04:00 UTC

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Age verification shenanigans, mostly. Them even considering this shit is unacceptable. Been an Ubuntu user for a decade.

2026-03-16 10:02:13 UTC

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Stable af
Built on Debian which I'm used to
Updates only once everything works
No age verification shenanigans like Ubuntu is planning
I don't need gaming or any of the latest drivers
Works well with docker which I'm using a lot

2026-03-16 09:58:49 UTC

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Mde my MacBook Battery go Pop, never again!

2026-03-16 09:58:22 UTC

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Built on Debian instead of Ubuntu base. Since Ubuntu starts acting weird, that's a big big plus for me.

2026-03-16 07:29:25 UTC

Five surgeons are discussing who makes the best patients to operate on.
The first says, “I like accountants on my operating table. When you open them up, everything inside is numbered.”
The second replies, “Yeah, but you should try electricians. Everything inside them is colour-coded.”
The third says, “No, librarians are the best. Everything inside them is in alphabetical order.”
The fourth chimes in, “I like construction workers. Those guys always understand when you have a few parts left over at the end and when the job takes longer than you said it would.”
The fifth surgeon shuts them all up: “You’re all wrong. Politicians are the easiest to operate on. There’s no guts, no heart, no balls, no brains, and no spine. There are only two moving parts - the mouth and the asshole - and they’re interchangeable.”

2026-03-16 06:52:43 UTC

Put down your phone for 24 hours to detox.
https://blossom.primal.net/8c1849e4319297d17053e6bcd69be45e253cd914eb9e373dcb3059e57701c262.png

2026-03-16 06:51:58 UTC

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Pop OS has never been in a worse state than it is right now. Cosmic is buggy, battery management sucks so hard, it made my old MacBooks Battery go Pop. Maybe that's where the name comes from. 🤣

2026-03-15 08:04:05 UTC

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Big if true!

2026-03-15 08:00:34 UTC

So I was searching for the perfect Linux flavor for my Laptop when I stumbled upon Linux Mint Debian Edition. Seems to tick most of my boxes, latest release is titled Codename @nprofile…58km, which kinda seals the deal. 🤣

2026-03-14 12:00:00 UTC

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Ich könnte euch eine ganze Folge lang über die Schwierigkeiten als Einzelunternehmer der Bitcoin akzeptiert berichten. 😅

2026-03-13 15:03:56 UTC

Another block found by a NerdQaxe from https://gobrrr.me ⛏️⏹️
Nothing new, I know, but this one is special to me because I actually know the person.
Should have mined solo, but to each their own. 😁
https://blossom.primal.net/9f2eb07774f417dec4bdab28cf6a92a703c39ef661686f2d803a362d5c565776.jpg
https://blossom.primal.net/50022220233eabdd9124b3ae5a27214bd9311fbf57cbbb98de8f9461639e5541.jpg

2026-03-13 06:38:30 UTC

GM! https://blossom.primal.net/d1a21fbb09e243b22e06f067fb978e6c300f5dec9449e1e4b62941635f785c64.png A new highscore entered the leaderboard with a 1.23T share! 👀
Best shares are purged from the leaderboard after 4 weeks of inactivity at http://pool.gobrrr.me

2026-03-12 11:38:49 UTC

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https://blossom.primal.net/2117efb89e8f93c8a24f3b2deb90fe0687ef97103316bec735877613d59036c7.png

2026-03-12 11:37:32 UTC

You might want to read this despite the source.
https://x.com/HarlanCarradine/status/2031830460465033283

2026-03-12 07:26:15 UTC

GM!
https://youtu.be/Pb_k7V52UM4

2026-03-11 09:54:50 UTC

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I don't know, but they claim fees will spike to 500sat/vb again, so I'd rather be safe than sorry.

2026-03-11 08:14:35 UTC

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Followed! I struggle to remember all the event kinds tbh. Ideally we'd have something marketplace compatible (nip99) and a way to make edits, include GitHub like versioning. Data storage is another thing, not sure blossom servers are reliable enough so models don't start to vanish after a certain time so I opted for aggregation from git, printables and the likes. If you have ideas or feedback, please make them all known.

2026-03-11 06:40:21 UTC

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GM! I'm building pod21.com, a Nostr based aggregator for 3D print providers around the planet which aims to make it as easy and cheap as possible to get whatever item printed by the provider who's nearest to you. It's based on Nostr and lightning, features an online slicer for 3D models and currently I'm working on the marketplace part. Nostr marketplace events are created for each 3D model listing, creators can earn zaps for their models, instantly get models printed from providers and a lot more to come. There's also a Nostr bot which helps provider manage orders and says GM (important!). The project is still rough around the edges as I'm building this in my free time, but I would love to get feedback from more knowledgeable builders.

2026-03-11 06:33:09 UTC

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It is, but that doesn't mean it won't be annoying.

2026-03-10 18:22:20 UTC

In light of the OP Net launch, it might be wise to open channels or get some funds onto LN if you need to keep transacting, you have one week.
Don't say you weren't warned this time!
https://blossom.primal.net/f48139273ffd45b5ad0e2a37ba39063f2ef0ec000e3c5e132ff823d9c1ee813b.png

2026-03-10 06:25:58 UTC

GM! https://blossom.primal.net/63a31b661c22dcf01a320f84291fcb18c20e173215f52568fddbc2c0d8aaf2a7.jpg

2026-03-08 21:06:21 UTC

The Battleground successfully conducted its first weekly payout :zap:
405 Sats were distributed to each of the 5 registered and online players with the weekly highest diff shares on either side!
https://blossom.primal.net/c25e0df31bfae14e7859ee0f5474f13e8240bcae356cd452105af0ad6f3d8739.png
416 extra Sats were distributed to the OGs who registered on day one as a one time bonus.
Total pool hashrate did a nice 3x since the Battleground launched, hopefully more to come. Onwards!
Join us here https://pool.gobrrr.me/battleground

2026-03-06 19:44:57 UTC

Brrr
https://blossom.primal.net/8ae10e016f03e7b3d57480efb06e3d6275433d34492a1e1c029da77b927aae3c.mp4

2026-03-05 15:11:12 UTC

Put your hashrate where your mouth is. 🤘
#naddr1qq…tjsl

2026-03-05 05:38:50 UTC

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Liar

2026-03-02 08:01:31 UTC

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You're laughing now, but can you reach Level 21?

2026-03-01 13:55:01 UTC

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Why not both?

2026-03-01 13:49:51 UTC

👀 https://blossom.primal.net/e929b4d72ce0007e927d29e9aa19394a5dbc5fbd3f6c4de74a235223e63e3ce4.png

2026-03-01 10:46:27 UTC

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So, you like to play games?

2026-02-24 08:26:50 UTC

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Rug the influencers

2026-02-22 17:06:35 UTC

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Or you can use pod21.com

2026-02-22 15:28:37 UTC

Getting your 3D model printed has never been easier! Upload 3D model to Go Brrr, get an instant quote, add the printjob to your cart, checkout and get your part shipped. Done! No email back and forth necessary, no waiting for a quote, just get stuff printed without friction.
https://blossom.primal.net/eb75fbf7ef6ff5f390cc461b26e654fdb020c1d03aa5b49fb6eff11192778f7d.jpg
Most quoting applications are browser based and estimate model volume. This is wildly inaccurate and cannot replace an actual slicer. With this in house built quoting app, your 3D-model is handed to a real slicer and sliced with real printer profiles.
https://blossom.primal.net/4d413c4ce8f44564cd4684f0be17a12dbf6158d74c6c22966eea7abb4792d6a8.jpg
This process takes a few seconds longer, but it returns actual real world data about your print job, including the correct model weight and most importantly, an instantly correctly calculated, competitive price. All that's left to do is to choose color and quantity, add to cart. and checkout. That's it!
https://blossom.primal.net/7cc25437b2ef703be21340a4791d9e68afd252cc3afa77796b064e247174d9c2.jpg
Your part will be added to the printqueue, 3D printed in your chosen color and material in my print farm and shipped as soon as it comes off the bed.
Try it here:
https://www.gobrrr.me/quote-3d-print/

2026-02-20 11:02:02 UTC

Something's cooking 👀
https://video.nostr.build/498d18f0b4ba96db79370927fccb4bd1482c7316afede35fcc0b1fc3e8a86692.mp4

2026-02-13 08:07:25 UTC

GM! @npub1vwz…e4dy
You might want to check this out: @npub1p0d…f8tq
and pod21.com

2026-02-04 15:05:17 UTC

https://image.nostr.build/07909561f111a4f43bee093d71c909f8531170000b6ce593bfe2592d43aaae7d.jpg

2026-01-31 18:20:22 UTC

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Fair, but running a lightning node isn't even remotely as hard as it was four years ago.

2026-01-30 15:08:59 UTC

I've been working on something and while it's still rough around the edges, I think it's time to share it and start building in public! 👀
Introducing Pod21 - The Decentralized 3D Printing Network
https://image.nostr.build/1ba2edc4b07dba88d69e399012806ea907e2fa408a4a0b59a5960b8ef7e55d7f.png
Pod21 is currently a marketplace but strives to become a permissionless network connecting people who need 3D prints with local makers who have printers, built on Nostr and Lightning!
No accounts, no passwords - just your Nostr identity. Pay with Lightning, get your parts shipped.
How it works:
1. Upload your STL or 3MF file
2. Pick your material and quality settings
3. Choose a provider from the interactive globe
4. Pay the Lightning invoice
5. Provider prints and ships directly to you
The Why:
The 3D printing community is full of people willing to help each other, but there's no good way to connect them globally with instant, borderless payments. Centralized platforms take huge cuts and require endless KYC.
I wanted something that just works - for bitcoiners, by bitcoiners.
The stack:
- Nostr for auth and messaging (NIP-07, NIP-17 DMs)
- Lightning via BTCPay Server
- No accounts, no passwords, no email required (except for customers, for now)
- Providers get paid instantly after shipping
The Slicer:
This was easily the hardest part to get working and took weeks of trial and error! For slicing the 3D-models, a dockerized, browserized version of Orcaslicer is being remotely controlled by the backend to slice files with actual real life print profiles for existing printers. This guarantees correct values and enables instant quoting, but it also means that slicing can take quite a bit of time, depending on the file size.
The slicer is currently still limited in functionality, but soon I will add options for multicolor and multipart prints as well advanced autosupports and more.
The Bot:
Follow @npub1p0d…f8tq and send a dm to our bot with GM or /help as the content and it should introduce itself and explain the service to you. It also helps providers by sending out order details and can mark orders shipped, send tracking info and more. The payout service via the bot is currently inactive until sufficiently hardened. It will also GM you back, always! :D
For Makers:
If you have one or more 3D printers sitting idle, you can earn sats printing for your community.Register as a provider, set your rates, and get order notifications via Nostr DMs. Current platform fee is 5%. This fee is not static and will go to zero over time based on a yet to be implemented volume dependant "halving" routine.
And of course, it's open source:
The entire codebase is now public under AGPL-3.0. You can verify exactly what's running, self-host if you want, or contribute improvements. Clients will talk to each other further down the road to really make this a decentralized platform, currently there's only one client up which you can try out here: https://pod21.com
GitHub: https://github.com/gobrrrme/pod21
Nostr Bot: https://github.com/gobrrrme/Pod21-NostrBot
This project is still very early, and I'm constantly improving it on a lot of fronts, so breaking changes may occur at any time!
Feedback, support and contributions welcome - DM me or open an issue.
Let's decentralize 3D-printing, one layer at a time!

2026-01-23 13:04:23 UTC

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Printer, print more dollars.

2026-01-21 17:23:21 UTC

Ready to build your own Solarbit? Now you can!
DIY Kits, PCBs, Printed Part Kits and a digital file download containing all the 3D printed parts are now available here: https://www.gobrrr.me/category/solarbit/
https://image.nostr.build/1c0118b559a9673be2e6256cda589866c40eb31ceae6719d7198865efbfaac38.jpg
What is Solarbit?
Solarbit is a mostly 3D printed, self-sufficient, offgrid capable, Solar Tracker device that maximizes energy capture by following the Sun. Equipped with two solar panels, Solarbit uses advanced automation to track the sun’s movement throughout the day, ensuring optimal energy production. This energy is stored in a battery (battery not included), which can power things like bitcoin miners, nodes, beercoolers, rc-cars and a myriad of other things.
For US Customers Solarbit PCBs are already available at:
https://cryptomachine.shop/
And we even got Australia covered with https://shopbitcoin.com.au/ who will start stocking PCBs, Kits and possibly more very soon™
Find out more about Solarbit here: https://gobrrr.me/solarbit/
And on youtube: https://www.youtube.com/watch?v=mdGpmd3NaSw&list=PLHwGyXItgOkS4VrQXQM7NuYsWrxpfUgKA
Start building now so you can enjoy the sunny months while watching your Solar Tracker go brrr 🥰

2025-12-11 13:08:57 UTC

Adding Ethernet connectivity to your Bitaxe or NerdQaxe+/++ is surprisingly easy and nothing to be afraid of. It just takes a few minutes of building and a firmware update and boom, you're ready to solo mine #Bitcoin via LAN. ⛏
Check out the tutorials for the Bitaxe & NerdQaxe++ LAN Adapters, featuring our favorite engineer and inventor of these wonderful little mods @npub18ce…ulqe
1⃣ Nerd LAN Mod Mounting Tutorial:
https://youtu.be/E5ERmCS2uN8
2⃣ Bitaxe LAN Mod Mounting Tutorial:
https://youtu.be/E2M2w6M3AHQ
3⃣ You can get both Adapters and compatible home miners here:
https://www.gobrrr.me/shop/mining/

2025-10-18 13:04:38 UTC

You came for Uptober, but got Octobear. All hail Octobear!
https://blossom.primal.net/f84db7b4b5ed624b6b102ee0f7e842a983410c07101eb1e3345f6ce26b001820.mp4
https://www.printables.com/model/1448873-octobear

2025-09-29 16:42:34 UTC

A quick tutorial on how to assemble the SeedSigner+ using our DIY Kit. Hope you like it!
https://blossom.primal.net/3f82f6db557501aa96d079e75bdd49d2b67002192c9601d31f3e26db21704811.mp4

2025-09-18 05:04:39 UTC

GM frens! https://image.nostr.build/013a3c7ccb82cd8ffeb7a5a0b5b0af821600aeaf04a0ea14affe1417476dab03.jpg

2025-09-15 12:45:04 UTC

This week is all about cheap hashrate. We have a limited batch of slightly used NerdQaxe+ available for under 300 LaGarde Tokens including PSU and Stand.
All units are working perfectly fine, delivering 2.5TH/s per device and have been running for three months in a controlled environment.
They will last until they're gone.
https://www.gobrrr.me/product/nerdqaxe-used/

2025-09-06 09:41:41 UTC

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Interesting 👀
#nevent1q…ulct

2025-09-01 05:35:43 UTC

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Layer shifts said hi. 😅

2025-08-31 11:50:42 UTC

Potatoes go brrr. https://image.nostr.build/eb49926c1fb9b460420349850748648c7917a250911309c19938aec3a495db2c.jpg

2025-08-21 12:06:01 UTC

Testing satellitestr

2025-08-20 20:22:34 UTC

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Also no hornet attacks this year, very lucky. 😁

2025-08-14 08:18:40 UTC

GM! SolarBits are being deployed around the world.
https://image.nostr.build/a30df0a7e1772557eee75e90e8a8bc6ab6296d18997d5bd439a9a4461fdbe1de.jpg
https://image.nostr.build/b6a1e3a965a57523c7d5c9e42c92fcab06aa6d0c0c722b83a547fe03c9787b60.jpg
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https://image.nostr.build/c03d96ab266eec4baba6f3df01c69832a4dc3c80d8d6b37a952bdcad55b3b289.jpg
We're going to be offering DIY kits for anyone who's up for the challenge of building a SolarBit himself. These kits are going to be made available in September, the exact date depends on how fast we can get a full build video guide done.
https://image.nostr.build/df2d96b1e81046451d83c7914d286c2c37ed48efb898cbe1fa093a457d30223c.jpg

2025-08-07 14:58:17 UTC

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But I'm an europoor, so no delivery to me. 😪

2025-08-05 07:01:04 UTC

GM! https://image.nostr.build/515d962e41099e7edf66c9ba574061ac80e398a3a2944d20fd903ab89f92094c.jpg

2025-08-04 17:41:07 UTC

SolarNode is syncing!
Yes, you can run a #Bitcoin node in Solarbit, all it takes is making an appropriate cable and picking the voltage output corresponding to your board specs. In this case, I made an XT30 to 5mm barrel jack cable for the RockPro64.
https://image.nostr.build/db8f294cd8c0cdc7ea39319bc74b07db7b4c82758fab645bf86bcfa72c35e59e.jpg
https://image.nostr.build/7fd83a4709872f37463bf1a4d9f08fcce8e3dd5187b5072a97cd3ded43e274d6.jpg
https://image.nostr.build/4c3fd8e45a41c85dd1bbb50e4e69093932ff663c75097fdd0be5e33cab263add.png
To mount the board, I designed a universal board mount for Solarbit, currently compatible with:
-Rockpro64
-Raspberry Pi 4&5
-BitPirat Gen 3
There's still room left on this mount, so feel free to suggest other boards for even broader compatibility.
https://image.nostr.build/336faa3a12d61065674088dbaaedf0b489542e943d9bdd43e548675eee524a62.jpg

2025-07-28 19:16:00 UTC

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Can't zap you for this banger of a comment. 😞

2025-06-23 07:11:20 UTC

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Looking good! 👌

2025-06-18 15:13:33 UTC

The auction for 5 Unique Ultra Rare @npub17ty…3mgl 's I created in collaboration with @npub1yp7…zys7 and @npub1fra…r6de are up for auction at @npub1ruj…00fg
100% of the profit will go to the SeedSigner developers, so you better be max bidding!
https://scarce.city/collections/fractalencrypt-x-kanuto-x-printer_gobrrr-limited-edition-seedsigners

2025-06-16 17:10:50 UTC

Proof of work.
https://video.nostr.build/dd91c79b4ab03bc6fcba2407f994641687e419cb74724db67fed59114c28cd9f.mp4

2025-05-29 18:24:12 UTC

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2 hours in 😅
https://image.nostr.build/76242e0b4eaa88dabc1ad98688480528f251d2a41be1f594302c3297cbd33c7c.png

2025-03-01 10:52:03 UTC

Found a new shelter. I know where I'm going if things go south. https://image.nostr.build/e884155fc541696b94c28f1b5839c8f499c33c9f077fcb3a44c36f948ef39c0d.jpg

2025-02-22 09:57:07 UTC

GM!
https://image.nostr.build/2bbf45a8a2c264d09ebaea0a82bc74fd5cb77f7419eacf931687bd952ff5cfcf.jpg
https://image.nostr.build/cd081fb0d8a184199bb8dfbbabdaa4cab3cdd4acdeee90f2f36be2e892263d5b.jpg

2025-02-14 07:09:16 UTC

GM!
We sure live in a weird timeline where an open-source cold storage tool which you can build yourself for cheap is the most capable bitcoin signing device on the market BY FAR. And it wasn't created by one of the big players, but by a conglomerate of volunteers with a passion, for free.
They don't ask for anything in return, as this is project is a service to the bitcoin community. Mind blowing, right? If you're getting any value from the SeedSigner project, consider giving back to them with a donation you can send via lightning. Particularly important for resellers! 🫵
We put our Sats where our mouth is, btw, and donate parts of our profits regularly, It took a while but we finally got the last months numbers crunched, so it was high time for a donation of 176k Sats to the @npub17ty…3mgl Dev Team. This is how we ensure constant improvements can be made, like the recently added Spanish Translation.
For anyone curious about the "Donation Flow", this is how it works: You input what you're willing to donate and the website will generate a separate lightning invoice for each of the five contributors. Which you can then copy or display a qr. After paying the invoices, submit the donation and you're done.
It might seem cumbersome, but it ensures these donations reach every contributor directly to his ln wallet, without any custodians or middlemen. P2P, as bitcoin was intended.
https://video.nostr.build/c09e3a5f8d8ebdcdc6058883c3261689c25289871427b720e289c0626fafa491.mp4
Year four of donating and still not tired of it. 😎
Onwards!