Apps

Drive the badge ring and hexpansion neopixels as one string, laid out as they sit on the badge, with any pattern you have installed

A star map showing the brightest stars in the sky and thier names.

A demo tildagon app for use with Hex Drive hexpansion

An app for browsing drinks available at the bars.

Shows detailed information about the battery percentage, voltage levels and charging state.

An app for BEAST camp 2024!

Relive the glory days of internet time

A silly app that makes your badge blingy!

Use only with breadboard hexpansions. Toggle the state of eGPIO and GPIO pins.

Simple spirit level aka bubble App

Companion app for the Club Mate haptics hexpansion. Up and down buttons change the jitter frequency!

Privacy-minded crowd-activity map using passive BLE, anonymous ESP-NOW pulses, and aggregate Wi-Fi totals.

A CO2 measurment app that works with the Canaryspansion.

List the capabilities that are currently provided by your badge

App for controlling cat ears hexpansions.

Serverless P2P chat over BLE gossip. Type on the keebdexpansion (icon keys = emotes) or six-button T9. Presets, mesh relay.

Crumpets are a savory delicacy, you can get some for free from Bodgem on Wye

App and driver to control the DECTalk hexpansion

Important Duck Facts for your Tildagon

Control the NeoPixels on the East Essex Hackspace Hexpansions (EEH Logo, Dalek, K9, Sonic Screwdriver and TARDIS). Buy from https://hex.eehack.space

View the EMF site map on your badge.

A HAL 9000 tribute: the badge that thinks, then politely refuses. Occasionally sings Daisy Bell.

Track your EMFEx deliveries on your Tildagon badge!

Control a Fig Pi spaceman board over an adapter hexpansion.

File browser. Handy for storage hexpansions

A flashlight / lantern app for the EMF Tildagon badge

Check in to an EMF location via MQTT

A BLE based game controller for Tildagon Badge

GCHQ Badge companion app

Official App for the GPS Hexpansion

Send your GPS location for everyone at the Camp to see!

Retro GPS watch — analog, digital, sun/moon and tide faces for the round display, using the GPS Hexpansion.

GPS status, satellite count and a sky map of the satellites in view, for the GPS Hexpansion

Multicast your GPS location for everyone at the Camp to see!

Receive a GPS location from nearby Tildagons running GPS Share Send.

Share your GPS location with nearby Tildagons. Needs a GPS Hexpansion (or other location source)

Drawing app utilising the GPS Hexpansion

Bridges the Tildagon to Home Assistant over MQTT (LEDs, battery, screen).

A tildagon app for Hacky Racers moxie voting (crowd favourite)

Locally armed, PIN-authenticated app deployment bridge for Hermes Agent on private LANs.

The I-Ching is a systemic map of change: a set of possible external system states, and potential internal responses

Two-tap text entry on the 12 touch pads: tap a left pad to pick a group of six characters, a right pad to enter one. up/dn shifts sets, L/R Backspace/Space

Display local and external IP and other network info.

A countdown to the next ISS pass over Eastnor (or your current location, with the GPS Hexpansion). Powered by https://issinfo.net/

Driver app for external keyboards

Control your Lovense toys from your badge.

An offline EMF 2026 campsite map with venue schedules, joystick navigation, and optional GPS follow mode.

Digital rain for your badge: falling glyph columns, four colour themes, speed control, and a matching LED ring glow.

Companion app for the LED Matrix Hexpansion. Control patterns and animations, display scrolling text or images, or flash your own code.

Enter the Matrix

ESP-NOW mesh messenger with hop-forwarded rooms, node list, on-screen and Keebdeck keyboard input.

A simple net speed tester, downloads for 5s then displays the speed.

Explore the wonders of the night sky at EMF Camp!

Shows what's on now and next at EMFCamp stages

Point your badge at the ISS, satellites, planets and planes overhead.

Talks to an I2C connected SCD41 CO2 sensor. It reports temperature, humidity - and yes, also CO2 levels :-)

Control the LEDs on the Pacman hexpansion created by The Untitled Goose.

App for ordering pancakes on sunday morning

App for driving your petal hexpansion(s). Find magicmonkey to obtain petals.

Search the EMF phone book. Call your friends. Make new friends. Find information! Tell the new friends.

A poi spinning simulator

Use current (or local) WiFi networks to estimate GPS location

repl for microPython

Control the roygbiVW LED van!

Experimental on-Tildagon programming/scripter system

IMU seismograph with live waveform, auto-scaling, Richter readout, and axis cycling.

NO WiFi? No GPS? No Problem. Manually set the badge's RTC Just like a 1990's VCR, only easier!

Create, run, and display results of surveys on your Tildagon badge.

We are going to Space!

App for EMF 26: Scroll space objects. Auto-advances. Shake to pick random object. Manually control with E & B buttons. Can display QR codes for Nibula Pen Plotter. Select object with C

A simple speed test app, downloads for 5s then displays the speed

Turn your badge into a speedometer

Sound to light app for the EMF camp tildagon badge using Sparkfun sound detector

Some cute animated eyes for your Tildagon badge, lots of colours to choose from.

Single-badge directional WiFi radar — rotate the badge to sweep, APs appear as blips on a polar display.

Turns the KeebDeck keyboard hexpansion into a USB HID keyboard for your computer

Use mpremote/usb serial port as keyboard

What's the weather at EMF, or where you are (if you have GPS)

Store, manage, activate and share Wi-Fi profiles on your badge.

Scan for nearby WiFi APs, rejoin EMFCamp Wifi, and run a live connection-doctor that decodes STAT_* failures.

Switch between multiple Wifi networks