How to ENQUEUE RS232 commands in ROS?

Hi @mdturner32,

We kindly ask that you ask questions like these on our Q&A website https://answers.ros.org/questions/, and reserve this forum for discussion of broader topics. This is according to our support guidelines http://wiki.ros.org/Support.

If you’d like you can reply with a link to your answers.ros.org question, but in the future start there.

Thanks!