Not exactly a programing question, but I don’t know where else to put it.
Following the instructions on the “Arduino Board Project” page, I have downloaded and unzipped grbl-master, went from grbl to examples to grblUpload clicked on Upload… and I get the error message "specified folder/zip does not contain a valid library. “examples” does contain #include<grbl.h>. Searching through the files in grbl, I can find no grbl.h
I’m also confused by instruction Sketch>#include Library>add library from zip folder, when the file “examples” is an Arduino .ino file.
Any suggestions as to where I am going wrong are greatly appreciated.