Add-on dossier

Attendee apps and persistent boot files

A linkable lifecycle record for hardware expansions, app ecosystems, firmware upgrades, cases, radio parts, and post-event badge experiments.

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NodeConf EU 2018 Badge source-backed

app ecosystem

Attendees could append JavaScript apps to `Badge.apps`, add LED patterns, upload code over BLE, and persist extensions in `.boot0` through `.boot3` storage files.

Badge
NodeConf EU 2018 Badge
Type
app ecosystem
Status
source-backed
Compatibility
NodeConf EU 2018 Badge
Source
https://github.com/nearform/nceubadge2018/tree/master/apps

Badge context

Related Resources

badge guide

NodeConf EU 2018 README

Primary attendee guide for name changing, Pixl.js basis, buttons, USB charging, connectability, sensors, RGB lighting, vibration motors, GPIO headers, ESP8266 header, apps, patterns, firmware reset, and known bugs.

Badge: NodeConf EU 2018 Badge

Source trail

Evidence Sources

Espruino · retrieved 2026-05-15

Pixl.js

Upstream platform documentation linked from the badge README and used to contextualize the Pixl.js/Espruino firmware-update and programming path.

Badge: NodeConf EU 2018 Badge

NearForm / GitHub · retrieved 2026-05-15

NodeConf EU 2018 LICENSE

Repository license source; no image is promoted solely from this because image-specific source, attribution, processing, and documentary status still need to be recorded.

Badge: NodeConf EU 2018 Badge

NearForm / GitHub · retrieved 2026-05-15

The NodeConf EU 2018 Badge README

Primary attendee documentation for Pixl.js basis, Bluetooth connection workflow, name changing, LEDs, LCD backlight, vibration motors, accelerometer, magnetometer, LiPo battery state, headers, ESP8266 wiring, apps, patterns, firmware update path, and known bugs.

Badge: NodeConf EU 2018 Badge

NearForm / GitHub · retrieved 2026-05-15

nearform/nceubadge2018

Primary archived repository identifying the project as NodeConf EU 2018 badge code and hardware design files, with public JavaScript, schematic, app, pattern, and webapp directories.

Badge: NodeConf EU 2018 Badge