#hexpansion — Public Fediverse posts

For the folk who were interested in #Tildagon #CO2 monitoring #Hexpansion, here' s a very hacky first stab at #Oxygon, a Tildagon app to talk to the #SCD41 sensor for high accuracy CO2 monitoring: https://codeberg.org/martin_hamilton/tildagon-oxygon

This is in the Tildagon app store as https://apps.badge.emfcamp.org/apps/00441330/, but requires a breakout hexpansion as per the README.

NB still need to add calibration mode, but it's a start! Some further ideas in the README - PRs welcome :blobthanks:

I quite like the idea of logging CO2 by GPS (or wifi?) geolocation, perhaps over the network, and displayed on a/the #EMFCamp map. Crowdsourced #Datenzwerg could happen :gnomeHey:

Now to hit the #Kicad and see if I can figure out how to design an all-in-one PCB. Or perhaps a PCB that can easily be mated with the common CO2 sensor boards, the same way the Tildagon screen attaches to the front plate?

For the folk who were interested in #Tildagon #CO2 monitoring #Hexpansion, here' s a very hacky first stab at #Oxygon, a Tildagon app to talk to the #SCD41 sensor for high accuracy CO2 monitoring: https://codeberg.org/martin_hamilton/tildagon-oxygon

This is in the Tildagon app store as https://apps.badge.emfcamp.org/apps/00441330/, but requires a breakout hexpansion as per the README.

NB still need to add calibration mode, but it's a start! Some further ideas in the README - PRs welcome :blobthanks:

I quite like the idea of logging CO2 by GPS (or wifi?) geolocation, perhaps over the network, and displayed on a/the #EMFCamp map. Crowdsourced #Datenzwerg could happen :gnomeHey:

Now to hit the #Kicad and see if I can figure out how to design an all-in-one PCB. Or perhaps a PCB that can easily be mated with the common CO2 sensor boards, the same way the Tildagon screen attaches to the front plate?

For the folk who were interested in #Tildagon #CO2 monitoring #Hexpansion, here' s a very hacky first stab at #Oxygon, a Tildagon app to talk to the #SCD41 sensor for high accuracy CO2 monitoring: https://codeberg.org/martin_hamilton/tildagon-oxygon

This is in the Tildagon app store as https://apps.badge.emfcamp.org/apps/00441330/, but requires a breakout hexpansion as per the README.

NB still need to add calibration mode, but it's a start! Some further ideas in the README - PRs welcome :blobthanks:

I quite like the idea of logging CO2 by GPS (or wifi?) geolocation, perhaps over the network, and displayed on a/the #EMFCamp map. Crowdsourced #Datenzwerg could happen :gnomeHey:

Now to hit the #Kicad and see if I can figure out how to design an all-in-one PCB. Or perhaps a PCB that can easily be mated with the common CO2 sensor boards, the same way the Tildagon screen attaches to the front plate?

For the folk who were interested in #Tildagon #CO2 monitoring #Hexpansion, here' s a very hacky first stab at #Oxygon, a Tildagon app to talk to the #SCD41 sensor for high accuracy CO2 monitoring: https://codeberg.org/martin_hamilton/tildagon-oxygon

This is in the Tildagon app store as https://apps.badge.emfcamp.org/apps/00441330/, but requires a breakout hexpansion as per the README.

NB still need to add calibration mode, but it's a start! Some further ideas in the README - PRs welcome :blobthanks:

I quite like the idea of logging CO2 by GPS (or wifi?) geolocation, perhaps over the network, and displayed on a/the #EMFCamp map. Crowdsourced #Datenzwerg could happen :gnomeHey:

Now to hit the #Kicad and see if I can figure out how to design an all-in-one PCB. Or perhaps a PCB that can easily be mated with the common CO2 sensor boards, the same way the Tildagon screen attaches to the front plate?

For the folk who were interested in #Tildagon #CO2 monitoring #Hexpansion, here' s a very hacky first stab at #Oxygon, a Tildagon app to talk to the #SCD41 sensor for high accuracy CO2 monitoring: https://codeberg.org/martin_hamilton/tildagon-oxygon

This is in the Tildagon app store as https://apps.badge.emfcamp.org/apps/00441330/, but requires a breakout hexpansion as per the README.

NB still need to add calibration mode, but it's a start! Some further ideas in the README - PRs welcome :blobthanks:

I quite like the idea of logging CO2 by GPS (or wifi?) geolocation, perhaps over the network, and displayed on a/the #EMFCamp map. Crowdsourced #Datenzwerg could happen :gnomeHey:

Now to hit the #Kicad and see if I can figure out how to design an all-in-one PCB. Or perhaps a PCB that can easily be mated with the common CO2 sensor boards, the same way the Tildagon screen attaches to the front plate?

RE: https://martinh.net/@m/116551430424485531

Fellow #EMFCamp #Tildagon enjoyers. Who would be interested in air quality monitoring #Hexpansion (s) ? Pls tick all options that apply... :hexpansion: :emfspider: :hexpansion: :duck_verified: :hexpansion: :dome: :hexpansion: :tetrapod:

PS An actual IR transmitter / receiver #hexpansion was created over two years ago... #TrainingData :hexpansion:

https://github.com/ArcaneNibble/hexpansion-ir-tool

PS An actual IR transmitter / receiver #hexpansion was created over two years ago... #TrainingData :hexpansion:

https://github.com/ArcaneNibble/hexpansion-ir-tool

PS An actual IR transmitter / receiver #hexpansion was created over two years ago... #TrainingData :hexpansion:

https://github.com/ArcaneNibble/hexpansion-ir-tool

PS An actual IR transmitter / receiver #hexpansion was created over two years ago... #TrainingData :hexpansion:

https://github.com/ArcaneNibble/hexpansion-ir-tool

PS An actual IR transmitter / receiver #hexpansion was created over two years ago... #TrainingData :hexpansion:

https://github.com/ArcaneNibble/hexpansion-ir-tool

Woo, GPS #hexpansion acquired! Now to plot and scheme... #WorldOTildagon ? :world_o_techno: :hexpansion:

https://github.com/TechCabin/EMFBadge-Hexpansions-GPS

Woo, GPS #hexpansion acquired! Now to plot and scheme... #WorldOTildagon ? :world_o_techno: :hexpansion:

https://github.com/TechCabin/EMFBadge-Hexpansions-GPS

Woo, GPS #hexpansion acquired! Now to plot and scheme... #WorldOTildagon ? :world_o_techno: :hexpansion:

https://github.com/TechCabin/EMFBadge-Hexpansions-GPS

Woo, GPS #hexpansion acquired! Now to plot and scheme... #WorldOTildagon ? :world_o_techno: :hexpansion:

https://github.com/TechCabin/EMFBadge-Hexpansions-GPS

Woo, GPS #hexpansion acquired! Now to plot and scheme... #WorldOTildagon ? :world_o_techno: :hexpansion:

https://github.com/TechCabin/EMFBadge-Hexpansions-GPS

New 3D model: “Interlocking Brick Hexpansions” by Floppy (@[email protected])

A new 3D model, “Interlocking Brick Hexpansions”, was just published!

#EMFCamp #Tildagon #Hexpansion #Hatvillage #Lego

Further research suggests that you could form a complete ring with 6 6x2 #Lego plates

#EMFCamp #Tildagon #Hexpansion

#EMFCamp #Tildagon #Hexpansion idea: #Lego studs, prototyped here with hot glue

I don't have access to a (working) 3d printer or I'd be printing this myself

@Edent @emfctf ALL the hashtags will be deployed!

#EMFDucks #EMFSpiders #OrphanSourceVillage #Tildagon #Hexpansion #Trebuchet

@Edent @emfctf ALL the hashtags will be deployed!

#EMFDucks #EMFSpiders #OrphanSourceVillage #Tildagon #Hexpansion #Trebuchet

@Edent @emfctf ALL the hashtags will be deployed!

#EMFDucks #EMFSpiders #OrphanSourceVillage #Tildagon #Hexpansion #Trebuchet

@Edent @emfctf ALL the hashtags will be deployed!

#EMFDucks #EMFSpiders #OrphanSourceVillage #Tildagon #Hexpansion #Trebuchet

@Edent @emfctf ALL the hashtags will be deployed!

#EMFDucks #EMFSpiders #OrphanSourceVillage #Tildagon #Hexpansion #Trebuchet

I have some #Pimoroni #BreakoutGarden sockets that I'm wiring onto a #Tildagon #Hexpansion because I have a few breakouts I'd like to use.

#I2C pins are obvious, but the connector has an ambiguous additional pin that is different on every board.

I guess I'll wire each one to a separate Tildagon GPIO. Which kinda de-generalises having everything on one i2c bus. (some boards its an interrupt out, some its a trigger in, on many its unused)

What do their official #RaspberryPi boards do here?

Quelqu'un a fait une #hexpansion #clavier qwerty pour le badge #Tildagon de #emfcamp.
https://hackaday.com/tag/hexpansion/
Je me demande si ça serait compliqué de faire un clavier #ErgoL, ou un genre de portage de #kalamine, voire #kanata. 🤔

CC @fabi1cazenave @NuclearSquid 😇

#ergonautes #itSATrap #piège

Imagining #Hexpansion Club... "For only £9.99/month, yes £9.99/month, we will send you an exciting new hexpansion - every month! Sometimes two or three if we have a few to get rid of... What will it be this month? A tiny plastic duck with glowing red eyes, or a miniature geiger counter to help you find any misplaced orphan sources? You'll never regret it as your house slowly fills up with weird hexagonal contraptions! For only £9.99/month!!" #EMFCamp #Tildagon

I'll be bringing some Nightmarket Interposer kits to WHY. DM, DECT or catch me in person if you'd like one. Free to a good home :why2025: :aMarxParty:

Thanks to Gavin Chester for sorting! :blobthanks: More infos on his site... https://www.gavinchester.com/Hexpansion.htm

#Tildagon #Hexpansion #EMFCamp #WHY2025

Keebin’ with Kristina: the One with the Batwing Typewriter https://hackaday.com/2025/03/11/keebin-with-kristina-the-one-with-the-batwing-typewriter/ #Clickskeyboardcase #batwingtypewriter #keyboardphonecase #visibletypewriter #PeripheralsHacks #Olivertypewriter #HackadayColumns #2024EMFbadge #Switzerland #hexpansion #paradise #Tildagon

Keebin’ with Kristina: the One with the Batwing Typewriter https://hackaday.com/2025/03/11/keebin-with-kristina-the-one-with-the-batwing-typewriter/ #Clickskeyboardcase #batwingtypewriter #keyboardphonecase #visibletypewriter #PeripheralsHacks #Olivertypewriter #HackadayColumns #2024EMFbadge #Switzerland #hexpansion #paradise #Tildagon

Keebin’ with Kristina: the One with the Batwing Typewriter https://hackaday.com/2025/03/11/keebin-with-kristina-the-one-with-the-batwing-typewriter/ #Clickskeyboardcase #batwingtypewriter #keyboardphonecase #visibletypewriter #PeripheralsHacks #Olivertypewriter #HackadayColumns #2024EMFbadge #Switzerland #hexpansion #paradise #Tildagon

Keebin’ with Kristina: the One with the Batwing Typewriter https://hackaday.com/2025/03/11/keebin-with-kristina-the-one-with-the-batwing-typewriter/ #Clickskeyboardcase #batwingtypewriter #keyboardphonecase #visibletypewriter #PeripheralsHacks #Olivertypewriter #HackadayColumns #2024EMFbadge #Switzerland #hexpansion #paradise #Tildagon

Keebin’ with Kristina: the One with the Batwing Typewriter - [Alex] of YouTube channel [EastMakes] wrote into tell me about his fantastic QWERT... - https://hackaday.com/2025/03/11/keebin-with-kristina-the-one-with-the-batwing-typewriter/ #clickskeyboardcase #batwingtypewriter #keyboardphonecase #visibletypewriter #peripheralshacks #olivertypewriter #hackadaycolumns #2024emfbadge #switzerland #hexpansion #paradise #tildagon

Keebin’ with Kristina: the One with the Batwing Typewriter - [Alex] of YouTube channel [EastMakes] wrote into tell me about his fantastic QWERT... - https://hackaday.com/2025/03/11/keebin-with-kristina-the-one-with-the-batwing-typewriter/ #clickskeyboardcase #batwingtypewriter #keyboardphonecase #visibletypewriter #peripheralshacks #olivertypewriter #hackadaycolumns #2024emfbadge #switzerland #hexpansion #paradise #tildagon

Keebin’ with Kristina: the One with the Batwing Typewriter - [Alex] of YouTube channel [EastMakes] wrote into tell me about his fantastic QWERT... - https://hackaday.com/2025/03/11/keebin-with-kristina-the-one-with-the-batwing-typewriter/ #clickskeyboardcase #batwingtypewriter #keyboardphonecase #visibletypewriter #peripheralshacks #olivertypewriter #hackadaycolumns #2024emfbadge #switzerland #hexpansion #paradise #tildagon

Keebin’ with Kristina: the One with the Batwing Typewriter - [Alex] of YouTube channel [EastMakes] wrote into tell me about his fantastic QWERT... - https://hackaday.com/2025/03/11/keebin-with-kristina-the-one-with-the-batwing-typewriter/ #clickskeyboardcase #batwingtypewriter #keyboardphonecase #visibletypewriter #peripheralshacks #olivertypewriter #hackadaycolumns #2024emfbadge #switzerland #hexpansion #paradise #tildagon

Keebin’ with Kristina: the One with the Batwing Typewriter - [Alex] of YouTube channel [EastMakes] wrote into tell me about his fantastic QWERT... - https://hackaday.com/2025/03/11/keebin-with-kristina-the-one-with-the-batwing-typewriter/ #clickskeyboardcase #batwingtypewriter #keyboardphonecase #visibletypewriter #peripheralshacks #olivertypewriter #hackadaycolumns #2024emfbadge #switzerland #hexpansion #paradise #tildagon

@wmd There's probably a #Hexpansion for that.

@yvan mwahaha the Dr Hextopus #hexpansion!

Probably not the weirdest #emfcamp #hexpansion out there, but it has gotta be in the top half at least. 😂

This is Kat's doing, I am merely an enabler.

The hexpansion is just a basic re-use of an articulated arm from a more serious project, the hexpansion is here with links to the other parts: https://www.printables.com/model/942402-katarm-hexpansion

Have unexpectedly ended up working on a new #EMFCamp #tildagon #hexpansion - this is actually Kat's design, I've merely fettled it slightly for strength and 3D printing. It takes the articulated arm design and parts from here: https://www.printables.com/model/851709-pcb-workstation-with-articulated-arms

Picked up a cheeky #hexpansion from @concretedog at #emfcamp and finally got around to seeing what was hidden inside… 🥰

@chebe @hughrawlinson has created a #tildagon #hexpansion registry, may be of interest to #EMFCamp adjacent folk https://hughrawlinson.github.io/hexpansion-registry/

Who made this #hexpansion? It’s cool and I would like to follow them #emfcamp