I am trying to complete a program but I am new in this world if someone can help me with the code I will be so thankfull. Thanks

[gcjr]

@04torrentnarcis

it appears an error when I try to put sendDataToProcessing('S', Signal) that says expected initializer and I don't know how to solve it

@UKHeliBob

You are calling a function that does not exist in the sketch

how/where is sendDataToProcessing () defined?