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You don't give us any info on what you'd like to communicate, so this is hard to answer, but: there is a similar / duplicate question from just a few hours ago. See #q267939.

But this -- and #q267939 -- are essentially duplicates of many others. Please try to use the search or Google (add site:answers.ros.org to your query).

You don't give us any info on what you'd like to communicate, so this is hard to answer, but: there is a similar / duplicate question from just a few hours ago. See #q267939.

But this -- and #q267939 -- are essentially duplicates of many others. Please try to use the search or Google (add site:answers.ros.org to your query).

You don't give us any info on what you'd like to communicate, so this is hard to answer, but: there is a similar / duplicate question from just a few hours ago. See #q267939.

But this -- and #q267939 -- are essentially duplicates of many others. Please try to use the search or Google (add site:answers.ros.org to your query).

Edit:

To be specific, the data could be represented in JSON file of a few hundred bytes being sent and received every few seconds.

That is exactly what the tools (rosbridge_suite) in the answer to #q#q267939 actually do: provide you with a JSON bridge to a ROS nodegraph.

You don't give us any info on what you'd like to communicate, so this is hard to answer, but: there is a similar / duplicate question from just a few hours ago. See #q267939.

But this -- and #q267939 -- are essentially duplicates of many others. Please try to use the search or Google (add site:answers.ros.org to your query).

Edit:

To be specific, the data could be represented in JSON file of a few hundred bytes being sent and received every few seconds.

That is exactly what the tools (rosbridge_suite) in the answer to #q#q267939 actually do: provide you with a JSON bridge to a ROS nodegraph.

I have done a ton of googling

this is probably google and my search bubble with them, but the first result for me when searching for ros json is rosbridge_suite.

You don't give us any info on what you'd like to communicate, so this is hard to answer, but: there is a similar / duplicate question from just a few hours ago. See #q267939.

But this -- and #q267939 -- are essentially duplicates of many others. Please try to use the search or Google (add site:answers.ros.org to your query).

Edit:

To be specific, the data could be represented in JSON file of a few hundred bytes being sent and received every few seconds.

That is exactly what the tools (rosbridge_suite) in the answer to #q#q267939 actually do: provide you with a JSON bridge to a ROS nodegraph.

I have done a ton of googling

this is probably google and my search bubble with them, but the first result for me when searching for ros json is rosbridge_suite.

You don't give us any info on what you'd like to communicate, so this is hard to answer, but: there is a similar / duplicate question from just a few hours ago. See #q267939.

But this -- and #q267939 -- are essentially duplicates of many others. Please try to use the search or Google (add site:answers.ros.org to your query).

Edit:

To be specific, the data could be represented in JSON file of a few hundred bytes being sent and received every few seconds.

That is exactly what the tools (rosbridge_suite) in the answer to #q267939 actually do: provide you with a JSON bridge to a ROS nodegraph.

I have done a ton of googling

this is probably google and my search bubble with them, but the first result for me when searching for ros json is rosbridge_suite.

You don't give us any info on what you'd like to communicate, so this is hard to answer, but: there is a similar / duplicate question from just a few hours ago. See #q267939.

But this -- and #q267939 -- are essentially duplicates of many others. Please try to use the search or Google (add site:answers.ros.org to your query).

Edit:

To be specific, the data could be represented in JSON file of a few hundred bytes being sent and received every few seconds.

That is exactly what the tools (rosbridge_suite) in the answer to #q267939 actually do: provide you with a JSON bridge to a ROS nodegraph.

I have done a ton of googling

this is probably google and my search bubble with them, but the first result for me when searching for ros json is rosbridge_suite.

Edit2: another option might be rosnodejs.