Use Java Simple Serial Connector (JSSC) as an I/O method to a Netty channel.
'com.github.jkschneider:netty-jssc:0.1.0'
<dependency>
<groupId>com.github.jkschneider</groupId>
<artifactId>netty-jssc</artifactId>
<version>0.1.0</version>
</dependency>
<dependency org="com.github.jkschneider" name="netty-jssc" rev="0.1.0"/>
"com.github.jkschneider", "netty-jssc", "0.1.0"