Serial input from CircuitPython

Hi All,

A weird combination, I know. But I have a Adafruit ItsyBitsy M4 running on CricuitPython with a connected 9DOF sensor. The Itsybitsy spews out the 9DOF data in a list form on the serial port. I got matlab to read the serial port. But matlab reads it as plain text or random numbers. How can I read it as a list so that I can further use it?

Thanks in advance!

clc
clear all

s = serialport("/dev/cu.usbmodem14201",115200);
configureTerminator(s,"CR");
tic
n = 1;
while toc<1 %Loop when Plot is Active
    data(:,n) = read(s,6,'double');
    datab(n) = readline(s);
    n = n+1;
end