Merge pull request #1074 from danieleborgo/gh-pages

Updated ShutdownButtonLEDBuzzer

Author: jneilliii

_plugins/shutdownbuttonledbuzzer.md

@@ -112,9 +112,17 @@ OctoPrint is ready and a buzzer to signal the startup and
 the shutdown. Remember that these signals may vary of few
 seconds.
 
-## Note
+By default, this plugin shuts down the Raspberry without
+checking of there are ongoing jobs. In settings, there is
+a flag to disable the button when printing.
 
-This plugin uses an **active** buzzer.
+## Notes
+
+To shut down the Raspberry, it uses the command configured in
+OctoPrint settings.
+
+This plugin supports both active and passive buzzers. By default,
+it assumes to have an active one.
 
 ## Setup
 
@@ -152,8 +160,29 @@ accessible in the apposite OctoPrint section in setting:
 ![settings2](/assets/img/plugins/shutdownbuttonledbuzzer/settings2.png)
 ![settings3](/assets/img/plugins/shutdownbuttonledbuzzer/settings3.png)
 
+## FAQ
+
+#### _What resistor does it need to use?_
+
+There is no a precise resistor needed, since it depends on how much
+light is needed. Despite this, it is suggested to use a value at
+least of few thousands of ohms. Always remember to check the
+connections and the datasheet.
+
+#### _Which buzzer does it need?_
+
+The plugin supports both active that passive buzzer, but it is
+necessary to configure them by the settings panel.
+
+#### Which LED does it need?
+
+A 5 mm LED is a good option, and it is usually in Arduino kits.
+In case a different one is attached, check that the current it needs
+is lower than the one a Raspberry pin can give.
+
 ## License
 
 This software is distributed on GPLv3.0, more information
 available in [LICENSE.md](
 https://github.com/danieleborgo/OctoPrint-ShutdownButtonLEDBuzzer/blob/master/LICENSE.md).
+