Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

Revision history [back]

Rosserial is sending receiving and sending ros topics or messages. The message will need a ros header on it but could be a string of some length that contains your json information you are trying to convey. Ros serial is like ros bridge but connects to a serial line. Ros bridge uses tcp/ip but once again it is I think a ros topic message and above applys to it.

ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.