Hey Rob,
Thank you for your response. I am now able to send strings and read it in Matlab using timetable output format in the thingSpeakRead function, but I am unable to view the same data table in the actual channel. I have tried to use thingSpeakWrite function to write the table to another channel, but that didn't work. If I treat the table as an array and index through it, then write it to another channel, it still views it as a graph. Finally, I tried the plugin app to create a "chart with multiple series", and still got a graph.
Is there anyway I can create a table with multiple strings, and be able to view it in a table format on my Thing Speak channel?
Thanks again,
Mo