diff --git a/examples/stm32h5/src/bin/usb_c_pd.rs b/examples/stm32h5/src/bin/usb_c_pd.rs
index 3bf3ab258a..00cb3b3da1 100644
--- a/examples/stm32h5/src/bin/usb_c_pd.rs
+++ b/examples/stm32h5/src/bin/usb_c_pd.rs
@@ -1,3 +1,5 @@
+//! This example targets the NUCLEO-H563ZI platform.
+//! USB-C CC lines are protected by a TCPP01-M12 chipset.
 #![no_std]
 #![no_main]