Microlog is a small logging library for Java ME (J2ME) like Log4j. It has support for logging to console, file, RecordStore, Canvas, Form, Bluetooth, a serial port (Bluetooth, IR, USB), Socket(incl SSL), UDP, Syslog, MMS, SMS, e-mail or to Amazon S3.
The long awaited Microlog V1.1.0 release is here. Please download and try it out.
Microlog is licensed under The Apache Software License, Version 2.0 so it is possible to link and distribute commercial software with this library.