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Badge Magic

Published by FOSSASIA

Create Symbols and Text on LED Name Badges using Bluetooth

Open sourceApache-2.0

Highlights

  • Composes text for display on LED name badges.
  • Adds symbols alongside text in a badge message.
  • Sends the finished content to the badge over Bluetooth.
  • Developed by FOSSASIA under the Apache-2.0 license.
  • Android only, and requires compatible badge hardware.

About this application

Badge Magic is an Android app for writing content to programmable LED name badges. The user composes text and symbols on the phone and transfers the result to the badge over Bluetooth, which removes the need for a desktop utility or a cable when changing what the badge displays.

The app is aimed at the small LED badges commonly worn at conferences and events, where names, roles, or short messages need to be changed between sessions. Because both the composition and the transfer happen on the phone, a badge can be updated on site rather than being prepared in advance.

Badge Magic is developed by FOSSASIA and licensed under Apache-2.0. It runs on Android only, and it is useful only in combination with compatible LED badge hardware that accepts data over Bluetooth.

Where to get it

Android

  • App storeF-Droid

    From the publisher

    OpenOpens in a new tab

    Package identifier: org.fossasia.badgemagic

    Read from the source on 08/04/2026

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