add docs link to readme

FoamyGuy · FoamyGuy · commit d6c31bcf8e10 · 2021-10-25T11:15:27.000-05:00
diff --git a/README.rst b/README.rst
@@ -151,6 +151,11 @@ to reset.
         print("wake up!")
         rtc.alarm1_status = False
 
+Documentation
+=============
+
+API documentation for this library can be found on `Read the Docs <https://circuitpython.readthedocs.io/projects/ds3231/en/latest/>`_.
+
 Contributing
 ============
 
