The MicroEJ Central Repository has been updated v2.8.0

Hi all,

We updated our MicroEJ Central Repository [1] with the latest libraries and functionalities.

The changelog below is a summary, with major highlights. To go further please consult:

The MicroEJ Central Repository is accessible by default in the MICROEJ Studio and SDK and provides libraries to enrich your applications and help development.

Happy coding!
The MicroEJ Team

[1] MicroEJ Developer - Embedded Software Ressources and Libraries
[2] Generated Documentation (Untitled)


The version 3 of Google’s Protocol Buffers (protobuf) library is now supported.

  • Module “” added (v1.0.0)


Added support for service UUIDs in advertisement data builder/parser.

  • Module “ej.library.iot.bluetooth-util” new version added (v1.1.0)

Partial Buffer Demo dependencies

Adding dependencies for the Partial Buffer Demo that will be published on GitHub.

  • Module “ej.library.ui.mwt” new version added (v3.1.2)
  • Module “ej.library.ui.widget” new version added (v3.1.1)
  • Module “com.microej.pack-net” added (v9.2.2)
  • Module “com.microej.pack-hal” added (v2.0.1)

Minimal Firmware dependencies

Adding some Wadapps libraries version 1 dependencies for the publication of a minimal firmware demonstration on GitHub.

  • Module “” added (v3.2.0)
  • Module “com.microej.library.util.kf-util” added (v2.5.0)
  • Module “com.microej.library.wadapps.connectivity” new version added (v1.3.0)
  • Module “com.microej.library.wadapps.kernel.common-api” added (v1.8.0)
  • Module “” added (v3.2.0)
  • *Module “ej.library.eclasspath.logging” new version added (v1.0.3)
  • *Module “ej.library.runtime.basictool” new version added (v1.2.2)