Merge branch 'mcmchris/uno-q/debugging-console' of https://github.com/arduino/docs-content into mcmchris/uno-q/debugging-console

Author: mcmchris

content/hardware/02.uno/boards/uno-q/tutorials/01.user-manual/content.md

@@ -423,9 +423,9 @@ This interface is available through the JCTL connector on the UNO Q. Refer to th
 #### UART Parameters:
 
 - **Baud rate:** 115200 bps
-- **Logic level:** +1.8 VDC
+- **Logic level:** 1.8 V
 
-This console provides access to low-level system messages printed by the bootloaders (e.g., SPL and U-Boot), which are not visible through SSH or other high-level interfaces. For example, it allows capturing logs related to power delivery negotiation or hardware initialization during early boot information that is otherwise inaccessible.
+This console provides access to low-level system messages printed by the bootloaders (e.g., SPL and U-Boot), which are not visible through SSH or other high-level interfaces. For example, it allows capturing logs related to power delivery negotiation or hardware initialization during early boot stages, providing information that is otherwise inaccessible.
 
 It can be used to log in to the board and interact with the system through the shell. Use the **Linux credentials** configured during the board setup process to authenticate.