MechArtLab Infrastructure - Revision history

Gandalf: resize 3D stuff

2026-10-18T13:36:00Z

resize 3D stuff

← Older revision		Revision as of 14:36, 18 October 2026
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	=== Prusa CORE One ===		=== Prusa CORE One ===
	[[File:prusa-core-one.jpeg\|thumb\|right\|~~320px~~]]		[[File:prusa-core-one.jpeg\|thumb\|right\|220px]]
	* '''Location''' Next to DigiGes entrance		* '''Location''' Next to DigiGes entrance
	* '''Model''' Prusa CORE One		* '''Model''' Prusa CORE One
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	=== Ender 3 "Coconut 1" – 1.4 mm nozzle ===		=== Ender 3 "Coconut 1" – 1.4 mm nozzle ===
	[[File:Ender3_MechArtLab.jpg\|thumb\|right\|~~320px~~]]		[[File:Ender3_MechArtLab.jpg\|thumb\|right\|220px]]
	''The old workhorse (since 2019): fast prototypes and vase mode 🏺''		''The old workhorse (since 2019): fast prototypes and vase mode 🏺''
	* '''Location''' MechArtLab		* '''Location''' MechArtLab
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	=== Ender 3 V2 "Coconut 2" ===		=== Ender 3 V2 "Coconut 2" ===
	[[File:Ender3_v2.jpg\|thumb\|right\|~~320px~~]]		[[File:Ender3_v2.jpg\|thumb\|right\|220px]]
	* '''Location''' MechArtLab		* '''Location''' MechArtLab
	* '''Model''' Creality Ender 3 V2, upgraded to Klipper		* '''Model''' Creality Ender 3 V2, upgraded to Klipper

Aaron: 3D Printers: add Ender 3 "Coconut 1" (1.4 mm) and Ender 3 V2 "Coconut 2" (Klipper); remove MicroDelta, Ultimaker and outdated Cura instructions

2026-10-16T23:54:13Z

3D Printers: add Ender 3 "Coconut 1" (1.4 mm) and Ender 3 V2 "Coconut 2" (Klipper); remove MicroDelta, Ultimaker and outdated Cura instructions

← Older revision		Revision as of 00:54, 17 October 2026
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	* '''Password''' WSVXcPiZtFmmCMk		* '''Password''' WSVXcPiZtFmmCMk

	=== ~~Random Machines~~ ===		=== Ender 3 "Coconut 1" – 1.4 mm nozzle ===
	~~<table>~~		[[File:Ender3_MechArtLab.jpg\|thumb\|right\|320px]]
	~~<tr>~~		''The old workhorse (since 2019): fast prototypes and vase mode 🏺''
	~~<th>[[Ender3]]</th><th>[[Ender3 v2]]</th><th>[[MicroDelta]]</th><th>Ultimaker</th>~~		* '''Location''' MechArtLab
	~~</tr>~~		* '''Model''' Creality Ender 3 (Marlin)
	~~<tr>~~		* '''Purpose''' Fast prototypes, vases, boxes and enclosures in spiral vase mode
	~~<td>~~[[File:Ender3_MechArtLab.jpg\|~~x500px~~]]~~</td>~~		* '''Nozzle''' 1.4 mm
	~~<td>[[File~~:~~Ender3_v2~~.~~jpg\|x500px]]</td>~~		* '''Printing''' microSD card
	~~<td>~~[[File:~~IMG 0083~~.~~jpg\|x500px~~]]~~</td>~~		* '''Slicer profile''' [[File:SGMK_Ender3_1.4mm_Vase_PrusaSlicer.ini.zip]]
	~~<td>~~[[~~File:8870471861 c28d68fa6d.jpg\|x500px~~]]~~</td>~~		* '''Instructions''' [[Ender3]]
	~~</tr>~~
	~~</table>~~

			=== Ender 3 V2 "Coconut 2" ===
			[[File:Ender3_v2.jpg\|thumb\|right\|320px]]
			* '''Location''' MechArtLab
			* '''Model''' Creality Ender 3 V2, upgraded to Klipper
			* '''Purpose''' Printing three-dimensional objects
			* '''Nozzle''' 0.4 mm
			* '''URL''' http://coconut2.local
			* '''Instructions''' [[Ender3 v2]] (being updated)

	=== Bed leveling for Ender 3 (& V2) ===		=== Bed leveling for Ender 3 (& V2) ===

	Check this movie: https://www.youtube.com/watch?v=4JSa_r8xgX8		Check this movie: https://www.youtube.com/watch?v=4JSa_r8xgX8


	~~=== Other resources ===~~

	~~Currently a [[MicroDelta]] printer is installed, use the page linked to get started.~~


	~~Design: Download Sketchup from [http://www.sketchup.com/ http://www.sketchup.com/] => Design => Export .STL~~

	~~Slice: Download Cura from [http://software.ultimaker.com/ http://software.ultimaker.com/] => Load .STL => Prepare => Write .GCODE to SD card~~

	~~Print: Insert SD card into Ultimaker => Push, Scroll to Card => Select .GCODE => Push~~

	~~Share: Upload model and .STL (but not .GCODE) to [http://thingiverse.com/ http://thingiverse.com/]~~

	~~First time? Ask [http://twitter.com/tamberg @tamberg].~~

	== Laser Cutters ==		== Laser Cutters ==

Gandalf at 12:57, 24 September 2026

2026-09-24T12:57:24Z

← Older revision		Revision as of 13:57, 24 September 2026
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	=== Prusa CORE One ===		=== Prusa CORE One ===
	[[File:prusa-core-one.jpeg\|thumb\|~~none~~]]		[[File:prusa-core-one.jpeg\|thumb\|right\|320px]]
	* '''Location''' Next to DigiGes entrance		* '''Location''' Next to DigiGes entrance
	* '''Model''' Prusa CORE One		* '''Model''' Prusa CORE One
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	* '''Nozzle''' 0.4mm		* '''Nozzle''' 0.4mm
	* '''URL''' prusa-core-one.local		* '''URL''' prusa-core-one.local
			* '''Protocol''' PrusaLink
	* '''Authentication''' HTTP Digest		* '''Authentication''' HTTP Digest
	* '''User''' maker		* '''User''' maker

Gandalf: Add Prusa CORE One

2026-09-24T12:50:15Z

Add Prusa CORE One

← Older revision		Revision as of 13:50, 24 September 2026
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	== 3D Printers ==		== 3D Printers ==

	~~Best~~ to ~~directly connect to OctoPrint: http://octopi~~.local~~/ or install Cura on your laptop and use the SD cards reader.~~		=== Prusa CORE One ===
			[[File:prusa-core-one.jpeg\|thumb\|none]]
			* '''Location''' Next to DigiGes entrance
			* '''Model''' Prusa CORE One
			* '''Purpose''' Printing three-dimensional objects
			* '''Nozzle''' 0.4mm
			* '''URL''' prusa-core-one.local
			* '''Authentication''' HTTP Digest
			* '''User''' maker
			* '''Password''' WSVXcPiZtFmmCMk

			=== Random Machines ===
	<table>		<table>
	<tr>		<tr>

Tillo: improved Stikka Factory dock

2026-08-26T20:12:58Z

improved Stikka Factory dock

← Older revision		Revision as of 21:12, 26 August 2026
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	* '''Purpose''' Printing sticky labels in black & white		* '''Purpose''' Printing sticky labels in black & white
	* '''Features''' Label & sticker printing, generating QR code labels etc		* '''Features''' Label & sticker printing, generating QR code labels etc
	* '''Options''' Transparent or non-transparent [white \| pink] sticker rolls of 62mm width		* '''Options'''
			** Brother QL
			*** Transparent or non-transparent [white \| pink] sticker rolls of 62mm or 50mm width
			** Zebra
			*** Transparent or non-transparent [white \| pink] sticker rolls of 62mm or 50mm width without the black plastic parts
			*** Whatever thermodirect label you find (needs calibration though) big boi (GK420) accepts up 108mm width
	* '''URL''' https://stikka-factory.github.io/stikka-mqtt		* '''URL''' https://stikka-factory.github.io/stikka-mqtt
	[[File:Stikka Roll.jpg\|thumb\|right\|alt=A Brother QL550 label printer with its cover open, showing the handle used to change label rolls\|Stikka Printa: Upskirt shot 😍]]		[[File:Stikka Roll.jpg\|thumb\|right\|alt=A Brother QL550 label printer with its cover open, showing the handle used to change label rolls\|Stikka Printa: Upskirt shot 😍]]

Tillo: /* ✨ Stikka Centraal ✨ */

2026-08-26T19:59:57Z

✨ Stikka Centraal ✨

← Older revision		Revision as of 20:59, 26 August 2026
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	* The printers have all their own ESP32 reachable from the Bitwäscherei-Bau network under the hostnames <PRINTERNAME>.local (for example btw-pink.local). It has a tab for logs there		* The printers have all their own ESP32 reachable from the Bitwäscherei-Bau network under the hostnames <PRINTERNAME>.local (for example btw-pink.local). It has a tab for logs there
	* The ESP32 boards have a blinking LED		* The ESP32 boards have a blinking LED
	* red means no connection to MQTT broker		** red means no connection to MQTT broker
	* yellow means connecting to MQTT broker		** yellow means connecting to MQTT broker
	* green means connection established		** green means connection established
	* cyan means some data been sent		** cyan means some data been sent
	* On the ESP32 WebUI should be a button to make a test print		* On the ESP32 WebUI should be a button to make a test print
	* If the stikka-factory website shows some USB not enumerated error, restart the ESP32 (for now)		* If the stikka-factory website shows some USB not enumerated error, restart the ESP32 (for now)

Tillo: /* ✨ Stikka Centraal ✨ */

2026-08-26T18:03:17Z

✨ Stikka Centraal ✨

← Older revision		Revision as of 19:03, 26 August 2026
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	==== Changing supplies ====		==== Changing supplies ====

			===== Brother QL =====
	* Open the cover		* Open the cover
	* Pull orange lever up		* Pull orange lever up
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	* Push orange lever back down		* Push orange lever back down
	* Close cover		* Close cover

			===== Zebra Printers =====
			* Open the cover
			* Pull back the labels
			* Remove previous roll pushing the yellowish plastic things appart
			* Insert new roll
			* Feed it through the yellow hooks and the front feeder
			* Close cover
			* The printer should feed one label, if that doesn't work it needs calibration
			* If the print doesn't fit horizontally after changing to a new label type, it's needs to be calibrated on the printer (for now)

	==== Debugging ====		==== Debugging ====
	* The ~~software sometimes chokes on large, high~~-~~frequency print jobs, and no more stikkas are coming through~~. ~~In that case, the easiest is to briefly power~~-~~cycle the Raspberry controlling Stikka Printa~~.		* The printers have all their own ESP32 reachable from the Bitwäscherei-Bau network under the hostnames <PRINTERNAME>.local (for example btw-pink.local). It has a tab for logs there
	* ~~If Stikka Printa isn't accessible on the known URL,~~ the ~~Raspberry controlling it might not~~ be ~~turned on, could have gotten~~ a ~~new IP from DHCP, or init5.ch DNS could be broken. Start by ensuring both~~ the ~~Raspberry and Brother QL550 are turned on~~, ~~and scanning~~ the ~~BW network range~~ for ~~port 8980 using something like: nmap -sS -p 8980 --open -oG - 10.168.0.0/24. Once recovered, please print a new QR label in case the URL has changed, and update the link in this Wiki 🙏~~		* The ESP32 boards have a blinking LED
			* red means no connection to MQTT broker
			* yellow means connecting to MQTT broker
			* green means connection established
			* cyan means some data been sent
			* On the ESP32 WebUI should be a button to make a test print
			* If the stikka-factory website shows some USB not enumerated error, restart the ESP32 (for now)


	==== Software ====		==== Software ====
	* ~~If you~~'~~d like to add or improve a feature, the Stikka Printa source code can be found~~ on [https://github.com/~~5shekel~~/~~printit GitHub]~~		* There's an orga on GitHub (https://github.com/stikka-factory)
	* ~~To access Stikka Printa via SSH, use l~~: ~~dusjagr p: clubmate42~~		* https://github.com/stikka-factory/stikka-esp32 is the firmware running on the ESP32 boards
			* https://github.com/stikka-factory/stikka-mqtt is the website hosted on github.io

	== 3D Printers ==		== 3D Printers ==

Gandalf at 22:21, 18 August 2026

2026-08-18T22:21:25Z

← Older revision		Revision as of 23:21, 18 August 2026
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	== Electronics ==		== Electronics ==
	=== ~~Workspaces~~ ===		=== Workspace ===

	There's around 8 electronics ~~workspaces~~ equipped with soldering mats, irons, helping hands, side cutters, multimeters and illumination		There's around 8 electronics workstations equipped with soldering mats, irons, helping hands, side cutters, multimeters and illumination

	[[File:electronics_workspace.png\|320px]] [[File:mechartlab_adam.png\|320px]]		[[File:electronics_workspace.png\|320px]] [[File:mechartlab_adam.png\|320px]]

	=== Tools ~~& Components~~ ===		=== Components & Tools ===

	A reasonable amount of additional ~~electronics~~ tools ~~and components~~ is available		A reasonable amount of components and additional tools is available

	<div style="display:flex; gap:1em; align-items:flex-start;">		<div style="display:flex; gap:1em; align-items:flex-start;">

Gandalf: Maybe?

2026-08-18T21:53:00Z

Maybe?

← Older revision		Revision as of 22:53, 18 August 2026
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	[[File:bw_chillout.png\|320px]] [[File:bw_bar.png\|320px]]		[[File:bw_chillout.png\|320px]] [[File:bw_bar.png\|320px]]

	Maybe clean your mess up after you're done.		Maybe clean up your mess up after you're done?

	== Refreshments ==		== Refreshments ==
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	[[File:bw_fridge1.png\|320px]] [[File:bw_fridge2.png\|320px]]		[[File:bw_fridge1.png\|320px]] [[File:bw_fridge2.png\|320px]]

	Please use the attached TWINT ~~barcode~~ to pay for your purchases.		Please use the attached TWINT QR code to pay for your purchases.

	== Entertainment ==		== Entertainment ==

Gandalf: ...

2026-08-18T21:48:58Z

...

← Older revision		Revision as of 22:48, 18 August 2026
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	== PowerPoint Arena ==		== PowerPoint Arena ==

	Bitwäscherei features a large area dedicated to holding presentations ~~and conventions~~		Bitwäscherei features a large area dedicated to holding conventions and presentations

	[[File:bw_powerpoint_arena.png\|400px]]		[[File:bw_powerpoint_arena.png\|400px]]