-# Services to control the bcm2835 chipset as used in the Raspberry Pi
-# model B revision 1 Uses the C library by Mike McCauley from
-# http://www.airspayce.com/mikem/bcm2835/
+# Services to control the bcm2835 chipset used in the Raspberry Pi
+#
+# Uses the C library by Mike McCauley available at http://www.airspayce.com/mikem/bcm2835/
+#
+# This module targets the model B revision 1, it could be tweaked for other versions.