How to program STEVAL-MKBOXPRO's audio buzzer?

[nonayttd]

In the getting started guide there is a programmable audio buzzer names SPK1 but I can't find reference of it anywhere, where I can enable it in the .ioc file and how to interact with it? Please could someone advise me on this.

[Andrew Neil]

Have you tried looking at the schematics?

 

As always, they's on the 'CAD Resources' tab of the Product Page:

https://www.st.com/en/evaluation-tools/steval-mkboxpro.html#cad-resources

[nonayttd]

Thank you!