docs: Add V2 microbit.set_volume() info. (#742)

bbcmicrobit · Feb 26, 2024 · 5bac0f2 · 5bac0f2
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commit 5bac0f2
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diff --git a/docs/microbit.rst b/docs/microbit.rst
@@ -58,6 +58,16 @@ Functions
 
     :returns: The ``value`` converted to the ``to`` range.
 
+.. py:function:: set_volume(volume)
+
+    (**V2 only**) Configure the output volume of the micro:bit speaker and
+    pins::
+
+        microbit.set_volume(127)
+
+    :param volume: An integer between 0 and 255 to set the volume.
+
+
 .. py:function:: sleep(n)
 
     Wait for ``n`` milliseconds. One second is 1000 milliseconds, so