I want to know how to save EMG measured by Myoware 2.0 in ".csv" or ".xlsx"

I am currently using myoware2.0 (v2.0.4). However, there is no information on how to save the measured EMG values on the homepage, and I do not know what method is recommended.

I would like to handle the data under the following conditions, so please let me know how to do it.

・Conditions

Sampling rate: 1000 Hz

Data output method: “.csv” or ".xlsx

You could use something like the example code here https://github.com/sparkfun/SparkFun_My … n_Examples (or the arduino one, same repo) and add a line to save it to a CSV file