@meteyou
Hi there! I'm the creator and maintainer of Mainsail, the web interface for Klipper 3D printers. As an enthusiastic maker, I love developing and making new projects. My heart beats for coding, and I'm proud to call myself a true coding nerd. Besides my pas
Patreon News 02-2026
Sometimes writing a monthly post feels like a therapy session. Writing down all your problems...
The February #Mainsail update is out! This month: init process refactoring, #HappyHare features and thoughts about being a bottleneck.
patreon.com/posts/mainsail-update-150864006
#Klipper #3dprinter
Pi Coding Agent with Claude usage extension
Another day, another Pi extension.
Today I build one that shows my Claude usage quota directly in Pi – no more opening the web UI just to check limits.
Love how easy Pi is to extend! Thx for this awesome tool @mariozechner.at
🔗 github.com/meteyou/pi-stuff/tree/master/extensions/quota-claude
Pi Coding Agent with Context Window Extension
Today I used the Pi Coding Agent from @mariozechner.at to write an extension for itself that shows Context Window Usage. Displays consumption of prompt, tools, messages & files. Helpful to see what's eating up your context!
🔗 github.com/meteyou/pi-s...
First release of 2026! Mainsail v2.17.0 is here.
Hope you all had a great start to the year!
💡 New LED Effects Panel added
🔥 M141 (Chamber) support in Preheat
🐰 More data for Happy Hare
🐳 Docker "latest" tag support
github.com/mainsail-cre...
#3dprinting #Klipper #Mainsail #OpenSource
Productive day on Mainsail! 🎉 Created a bunch of PRs today - some long-overdue bugfixes and a few smaller features, ready for the crew to review.
Now I need to draw the line to plan the next release.
#Mainsail #Klipper #OpenSource #productivity #coding
Reading eBooks and waiting for my flight on Airport Lisboa
Flight delayed, but I'm not complaining. Sun's out, eBook's open, and Lisbon gave me a proper goodbye. 🇵🇹✈️
#Lisbon #Lisboa #Portugal #AirportLife #TravelLife #Tolino #Delayed #BackHome
Azulejos in Lisbon
One of the things I love about Lisbon: every street has facades like this. Tiles everywhere.
#Lisbon #Lisboa #Portugal #Azulejos #Fujifilm #ACROS #BlackAndWhite #ArchitecturePhotography #StreetPhotography
Black & White Photography from a street in Lisboa
Crossed a bridge, saw the light, took the shot. Sometimes that's all it takes.
Shot on Fujifilm XT-50 with ACROS film simulation.
#Fujifilm #ACROS #FilmSimulation #BlackAndWhite #StreetPhotography #Lisbon #Portugal #MonochromePhotography
Cristo Rei from Ponte 25 de Abril
Woke up early to visit Cristo Rei. Caught this shot while crossing the Ponte 25 de Abril. Sometimes the journey is the view.
#Lisbon #Lisboa #CristoRei #Ponte25deAbril #Portugal #TravelPhotography #StreetPhotography #Silhouette #fujifilm
Lisboa at Night with Cristo Rei and Ponte 25
Lisbon nights. 🌙
Cristo Rei, Ponte 25, and a Christmas I won't forget.
#Lisbon #Lisboa #Portugal #CristoRei #Ponte25deAbril #NightPhotography
Airport Munich
Escaping the Austrian winter: mission initiated. 🛫
#Lisbon #Lisboa #Portugal #TravelEurope
🎁 #Mainsail v2.16.1 is here!
A little holiday gift to ensure your printers run smoothly over the break.
🐰 Several Happy Hare fixes
🖱️ Fixed Context Menu handling
🧵 Spoolman connection improvements
Full changelog: 👇
github.com/mainsail-cre...
Happy Holidays! 🎄
#3DPrinting #Klipper #OpenSource
Just published the monthly Mainsail Patreon update! 🎉
Covers two months – v2.15.0 & v2.16.0 releases, multi-color updates, and what's next.
If you want to support Mainsail and get these behind-the-scenes updates:
www.patreon.com/posts/mainsa...
#Mainsail #Klipper #3DPrinting #OpenSource
✨ Mainsail v2.16.0 is out now!
We focused on refining the recent multi-material features:
🐢 AFC: Added TD-1 data support
🐰 Happy Hare: Added Flowguard meter & UI polish
🌡️ Support for AHT1x/2x/3x sensors
Full changelog: 👇
github.com/mainsail-cre...
#3dprinting #Klipper #Mainsail #OpenSource
Mainsail Release v2.15.0
🚀 #Mainsail v2.15.0 has landed!
We call this the "Multi-Material Update":
🐢 Full support for AFC (Armored Turtle)
🐰 Native support for Happy Hare
📷 Webcam rotation & critical fixes
🐳 Enprivileged Docker images for security
Full changelog: github.com/mainsail-cre...
#Klipper #OpenSource #MMU
MainsailOS Release v2.2.2
🚀 MainsailOS v2.2.2 is out!
🛠️ Fixes CANBUS issues with new Pi Kernel v6.12.47
📦 Updates base image to oldstable (Bookworm)
👉 Download: github.com/mainsail-cre...
❤️ Thanks for your support & happy printing! 🖨✨
#MainsailOS #Mainsail #RaspberryPi #3DPrinting #Klipper #OpenSource
Sunrise with a thick layer of fog over the lake.
Early bird dev session: cafe in hand, fog over the lake, and the sun just rising.
Today I’m focusing on the AFC integration in Mainsail – bringing the next release with AFC + HH closer.
👉 What features should shape the future of Mainsail?
#3DPrinting #OpenSource #Mainsail #Klipper #EarlyBirdDev
Sunset above the clouds
Stopover in Vienna ✈️
Caught a stunning sunset above the clouds — warm red and orange skies, pure freedom.
On landing, Vienna lit up at night, with the Prater glowing in full color. 🎡
#TravelMoments #AviationViews #Vienna #SunsetAboveTheClouds
Just waiting at Hannover Airport ✈️ after an inspiring weekend at Maker Faire Hannover. Heading home with a head full of ideas and projects to tinker with! 🛠️
#MakerFaire #Hannover #Makers #DIY #Mainsail #3dprinting
Above the Clouds
Enjoying the very first rays of the day from above the clouds.
Unfortunately, I’m on the wrong side of the plane — no sunrise view for me this time. Still, what a special way to start the morning! ☁️✈️
#MorningVibes #AboveTheClouds #AirplaneView #TravelMoments
✈️ At Vienna Airport – on my way to the Maker Faire in Hannover!
Excited for fresh inspiration, great conversations, and new connections. 🔧🤖✨
#AirportVienna #travel #MakerFaire #Hannover
A calm mountain lake at sunrise, with the sun peeking over dark mountain silhouettes. The sky is painted in soft orange and blue tones, with scattered clouds reflecting on the still water. The scene feels peaceful and serene.
6:30 AM. The lake is still.
I’m sitting on my SUP, coffee in hand, watching the sun slowly rise behind the mountains.
No noise. No rush. Just water, light, and the moment. 🌅☕
#SunriseVibes #SUPLife #MorningMagic #Sunrise
🚀 MainsailOS v2.1.0 released!
CANBUS preconfigured, Wi‑Fi enabled by default, plus various fixes & improvements.
📄 Full release notes:
🔗 github.com/orgs/mainsai...
#MainsailOS #RaspberryPi #3DPrinting #Klipper #SBC
Sipeed NanoCluster Case - Noctua Edition
I designed a revised case for the #Sipeed #NanoCluster: supports a #Noctua NF-A6x25 (5V PWM), improved opening/closing, plus bottom access to BOOT/RESET on Slot 1. Files and details here:
www.printables.com/model/137617...
#SBC #3DPrinting #Noctua #NanoCluster #DIY #Homelab #RaspberryPi
I wrote a small software for #Sipeed #NanoCluster fan control — includes a web interface and focuses on simple integration. Built as a #Python learning exercise after my #NanoCluster arrived this week.
Check it out: github.com/meteyou/sipe...
#OpenSource #Python #RaspberryPi #selfhosted #homelab
Next week is GPN23 in Karlsruhe! I will be there form 19-22. June.
Who else will be on the GPN23?
I'm especially curious about your projects. What are you working on? Drop it in the comments! 👇
Hope to see you there!
#gpn23 #gpn #Karlsruhe #Hacking #ccc #3dprinting #opensource
i just watched the trailer and i'm already hooked... 😅
Patreon news header
Latest news from the Mainsail dev front! This month a huge progress on multi-color support, a major Neopixel refactoring.
Read all the details in my monthly update for my patrons. Thank you for your support!
www.patreon.com/posts/mainsa...
#Mainsail #Klipper #3DPrinting #Patreon #opensource
View from a bridge of Hohensalzburg Fortress in Salzburg under a heavily overcast sky.
Another church in Salzburg, but this time built with red bricks.
A street in Salzburg where a tank got stuck during/after the second world war. This wall was not renovated as a symbol.
Another church or church tower with a clouded background.
Quick trip to Salzburg, mostly rain. 🌧️ What really struck me (almost unsettlingly): the sheer number of churches! 😮 Seriously, so many. Bad weather snaps here!
#Salzburg #Austria #CityTrip #ChurchesEverywhere #RainyAdventures #Travel
Schild vor Café: Wenn du jemanden liebst, lass ihn gehen. Wenn er ohne Kaffee ZURücK Kommt lass ihn nochmal gehen
Guten Morgen, liebe Freunde der gerösteten Bohne! ☕️😍👋