firmata4j is a client library of Firmata.
'com.github.kurbatov:firmata4j:2.3.2'
<dependency>
<groupId>com.github.kurbatov</groupId>
<artifactId>firmata4j</artifactId>
<version>2.3.2</version>
</dependency>
<dependency org="com.github.kurbatov" name="firmata4j" rev="2.3.2"/>
"com.github.kurbatov", "firmata4j", "2.3.2"