Overview
Hexpansions are accessories that plug into the badge's expansion connectors. Almost anything can be a hexpansion - the simplest hexpansion is just a piece of 1mm card cut into the right hexagonal shape. Here are some community examples: (1)
- If you want to add your hexpansions to this gallery, you can add them to the registry or add them to this issue or let us know on the IRC/Matrix! We'd love to feature all of your creations!
Keebdexspansion by sodoku, davedarko, and kliment 💰 BUY HERE
👀 VIEW FILES
OG Hexpansion by kliment 👀 VIEW FILES
Ducks hexpansion by Tiff EMF ducks sixties style flying porcelain ducks
Link: Instagram
Goosespansion by Skyler Mansfield 👀 VIEW FILES
Bleepie paging hexpansion by Sam Machin 🎥 WATCH IT
Interposer by The Untitled Goose 💰 BUY HERE
👀 VIEW FILES
Plotter hexpansion by Danny Walker 
Protoboard Hexpansion by Jake Walker 💰 BUY HERE
GPS Hexpansion by The Machine Shop 💰 BUY HERE
👀 VIEW FILES
DECTspansion by jasonalexander-ja 👀 VIEW FILES
DECT module for the Tildagon badge. Requires a headphone (audio) connection. Design builds on the SC14CVM DECT devboard and the EMF hexpansion. Early prototype. License: CERN-OHL-S-2.0.
LED Filament hexpansion by John Thurmond 
Hex-Drive and Hex-Dev by Team RobotMad 💰 BUY HERE
EEH Hexpansion by Matt 
Emergency Hot Sauce hexpansion (chipotle flavor) by John Thurmond 
Maker Space badge by Dan Nixon 👀 VIEW FILES
Ethernet hexpansion by Dan Nixon 👀 VIEW FILES
W5500-based Ethernet and PoE hexpansion using a WIZnet WIZPoE-P1 module.
Double micro SD hexpansion by Dan Nixon 👀 VIEW FILES
Smol breakout hexpansion by Dan 👀 VIEW FILES
James Webb Space Telescope hexpansion by Ben C Decorative hexpansion with 18 yellow hexagonal tiles arranged like the James Webb Space Telescope primary mirror.
Link: @bencc on morehammer.uk
Floppy disk "Flopagon" by Nathan Dumont 👀 VIEW FILES
Croc-clip friendly I/O pads hexpansion by Nathan Dumont 
Flipspansion by kliment 👀 VIEW FILES
Adapter to mount a hexpansion upside down. Use only in hexpansion slots that are not above a USB port (see project README).
As requested by DuncanT.
SD card hexpansion by DuncanT 
KeebDeck Hexpansion Prototype by davedarko and sodoku 👀 VIEW FILES
Full-layout keyboard hexpansion using the solder.party KeebDeck, with RGB-backlit keys for typing in text inputs. Hardware by Dave; software by sodoku.
Software: tildagon-keebdexpansion
LEGspansion by davedarko 👀 VIEW FILES
Tildagon hexpansion PCB with three servo outputs. Firmware for the CH32V003 microcontroller is based on deshipu's mite-servo.
Microphone hexpansion by Lix 🎥 WATCH IT
Microphone hexpansion that captures audio samples and runs on-device visualisations from EEPROM.
Video: @GlitchEngine on Mastodon
DECTalk hexpansion by tomwyatt Hexpansion with a DECtalk speech synthesizer
Headphone jack hexpansion by ArcaneNibble 👀 VIEW FILES
Hexpansion with ES8388 headphone codec and 3.5mm jack.
IR Tx/Rx hexpansion by ArcaneNibble 👀 VIEW FILES
38 kHz consumer infrared transmit and receive, with a Puya PY32 microcontroller.
TGSTL sound-to-light by Tony Goacher 👀 VIEW FILES
📖 READ BLOG
🎥 WATCH IT
TGSTL turns the Tildagon badge into a portable sound-to-light unit using the onboard LEDs, with multiple lighting effects and adjustable sensitivity. There is also a manually selectable RGB fader when there is no music.
Video: YouTube · Photo: Google Photos · Resources: GitHub
EMF Tildagon hexpansion template by Andy Piper 🖨️ PRINT ME
Templates for prototyping hexpansion boards for the Tildagon badge.
Edge-lit Millennium Falcon hexpansion by grajohnt 
Hexatetrahedron by grajohnt 
Audio output hexpansion hexpansion by Andrea 
Radiolarian by webmariner 👀 VIEW FILES
A flexible digital radio hexpansion for the Tildagon.
Mustache hexpansion by GPPK 
EMF sign hexpansion by GPPK 
Max hexpansion by Catherine 
40mm Googly Eye by John Dumont 
Omni wheel by Nathan Dumont 👀 VIEW FILES
Little Monsters by Talula 
7-Segment display by Iain Yarnall 🖨️ PRINT ME
Earplug case hexpansion by Iain Yarnall 🖨️ PRINT ME
Box hexpansion for keeping earplugs safe at the festival.
Sample tube holders hexpansion by NekoLilly 🖨️ PRINT ME
Hexpansion adapters for 5 ml sample tubes.
Mysterious QR Code by grajohnt 
Spirit level by Chris 
That Rabbit by Dan Nixon 👀 VIEW FILES
Le Carnard de Bleu by Dan Nixon 👀 VIEW FILES
Duck light by Frankie 
Flame hexpansion by Frankie (Threadz 'n' Webz) 
LED driver hexpansion by grajohnt 
Synth snail hexpansion by grajohnt 🎥 WATCH IT
Video: watch this
🎥 WATCH IT
Fidget Spinner by Catherine 🖨️ PRINT ME
Breadbeard Hexpansion by Danny Walker 
Hex-Drives by Team RobotMad 
Gridfinity expansion hexpansion by Jack Fitton 🖨️ PRINT ME
GCHQ.NET markers by GCHQ.NET Link: GCHQ
Megadrive controller by Matthew Wilkes 
Too many LED hexpansion by Matthew Wilkes 
Eye hexpansion by Alistair 🖨️ PRINT ME
Smile hexpansion by Alistair 🖨️ PRINT ME
Spirit level hexpansions by Andy Piper 🖨️ PRINT ME
Duck pond hexpansion by Andy Piper 
Bat wing hexpansions by clayalien 🖨️ PRINT ME
Fairy wings by Charlotte Dumont 
Not lego baseplate hexpansion by adie 🖨️ PRINT ME
Brickspansion (6x6) by Crumplump 🖨️ PRINT ME
Remix of Adie's design to allow 6 plates to be attached to the badge, without colliding.
Interlocking Brick Hexpansions by Floppy 🖨️ PRINT ME
Stud-compatible plates in several sizes, including versions with a USB-C cutout. (The 2x6 is slightly oversize for the spec if you want to go there.) FDM: print on their side so layer lines are not along the board edge. Hexpansion base template: @andypiper@3dprint.social.
Legospansion by pikesley Lego stud hexpansion idea, prototyped with hot glue.
Display platform hexpansion by adie 🖨️ PRINT ME
Glowing pronoun hexpansions by Emily S 🖨️ PRINT ME
Pronoun hexpansions by Emily S 🖨️ PRINT ME
Keyboard by Bob 
Frog prototype by Bob 
Social battery by Bob 
Many eyes by Bob 👀 VIEW FILES
👀 VIEW FILES
HUB75 hexpansion by dratini0 👀 VIEW FILES
Blank Hexpansion by Nathan Dumont 
Corellian Freighter Hexpansion by Andy Piper 
Cat ears and whiskers by catnerd 🖨️ PRINT ME
ECHQ hexpansion by ECHQ village 
Pimoroni Breakout Garden I2C by James Sutton Link: GitHub
Hexaspansaputer (hexpansion supercomputer) by o0mouse0o 
A pride rainbow by o0mouse0o 
6flags Hexpansion by Ambrosia 🖨️ PRINT ME
Simple Honk by The Untitled Goose 
Pacman by The Untitled Goose 
Doom Keycard by The Untitled Goose 
Hexnotoad by The Untitled Goose 
Hack the Planet by The Untitled Goose 
Nyan cat hexpansion by The Untitled Goose 
K9 hexpansion by emericklaw 🎥 WATCH IT
Video: YouTube
Henchmen by Brian Corteil 
Googly Eye Alien by Brian Corteil 
Lamp hexpansion by Tilde 
Breakout hexpansion by Tilde 
Caffeine Jitters by Danny Walker 👀 VIEW FILES
Petals by lornajane 
👀 VIEW FILES
Petals on a badge
Laser Tag Shieldallion by kianryan Software link may be available later...
Cat hexpansion 
Brainslug by Paul Beech Link: Twitter
Polybius Biotech Employee Authenticator by Graham Sutherland (Polybius Biotech) DESCRIPTION REDACTED BY POLYBIUS BIOTECH SECURITY
Helping HexpHANDsion by Yvan 🖨️ PRINT ME