diff --git a/README.rst b/README.rst
index 8eced9e..9cec015 100644
--- a/README.rst
+++ b/README.rst
@@ -63,10 +63,9 @@ Usage Example
 
     import time
     import board
-    import busio
     import adafruit_tmp117
 
-    i2c = busio.I2C(board.SCL, board.SDA)
+    i2c = board.I2C()  # uses board.SCL and board.SDA
     tmp117 = adafruit_tmp117.TMP117(i2c)
 
     while True:
diff --git a/adafruit_tmp117.py b/adafruit_tmp117.py
index 629cc61..058971d 100644
--- a/adafruit_tmp117.py
+++ b/adafruit_tmp117.py
@@ -21,15 +21,20 @@
 
 **Hardware:**
 
-* `Adafruit TMP117 Breakout <https:#www.adafruit.com/product/4821>`_
+* `Adafruit TMP117 ±0.1°C High Accuracy I2C Temperature Sensor
+  <https://www.adafruit.com/product/4821>`_ (Product ID: 4821)
 
 **Software and Dependencies:**
 
 * Adafruit CircuitPython firmware for the supported boards:
-  https://github.com/adafruit/circuitpython/releases
+  https://circuitpython.org/downloads
+
+* Adafruit's Bus Device library:
+  https://github.com/adafruit/Adafruit_CircuitPython_BusDevice
+
+* Adafruit's Register library:
+  https://github.com/adafruit/Adafruit_CircuitPython_Register
 
-* Adafruit's Bus Device library https://github.com/adafruit/Adafruit_CircuitPython_BusDevice
-* Adafruit's Register library https://github.com/adafruit/Adafruit_CircuitPython_Register
 """
 
 import time
@@ -202,7 +207,7 @@ def initialize(self):
 
     @property
     def temperature(self):
-        """The current measured temperature in degrees celcius"""
+        """The current measured temperature in degrees Celsius"""
 
         return self._read_temperature()
 
@@ -210,17 +215,13 @@ def temperature(self):
     def temperature_offset(self):
         """User defined temperature offset to be added to measurements from `temperature`
 
-        .. code-block::python3
+        .. code-block::python
 
-            # SPDX-FileCopyrightText: 2020 Bryan Siepert, written for Adafruit Industries
-            #
-            # SPDX-License-Identifier: Unlicense
             import time
             import board
-            import busio
             import adafruit_tmp117
 
-            i2c = busio.I2C(board.SCL, board.SDA)
+            i2c = board.I2C()  # uses board.SCL and board.SDA
 
             tmp117 = adafruit_tmp117.TMP117(i2c)
 
@@ -242,7 +243,7 @@ def temperature_offset(self, value):
 
     @property
     def high_limit(self):
-        """The high temperature limit in degrees celcius. When the measured temperature exceeds this
+        """The high temperature limit in degrees Celsius. When the measured temperature exceeds this
         value, the `high_alert` attribute of the `alert_status` property will be True. See the
         documentation for `alert_status` for more information"""
 
@@ -257,7 +258,7 @@ def high_limit(self, value):
 
     @property
     def low_limit(self):
-        """The low  temperature limit in degrees celcius. When the measured temperature goes below
+        """The low  temperature limit in degrees Celsius. When the measured temperature goes below
         this value, the `low_alert` attribute of the `alert_status` property will be True. See the
         documentation for `alert_status` for more information"""
 
@@ -275,12 +276,11 @@ def alert_status(self):
         """The current triggered status of the high and low temperature alerts as a AlertStatus
         named tuple with attributes for the triggered status of each alert.
 
-        .. code-block :: python3
+        .. code-block :: python
 
             import board
-            import busio
             import adafruit_tmp117
-            i2c = busio.I2C(board.SCL, board.SDA)
+            i2c = board.I2C()  # uses board.SCL and board.SDA
 
             tmp117 = adafruit_tmp117.TMP117(i2c)
 
@@ -323,10 +323,9 @@ def averaged_measurements(self):
 
             import time
             import board
-            import busio
             from adafruit_tmp117 import TMP117, AverageCount
 
-            i2c = busio.I2C(board.SCL, board.SDA)
+            i2c = board.I2C()  # uses board.SCL and board.SDA
 
             tmp117 = TMP117(i2c)
 
@@ -412,14 +411,13 @@ def measurement_delay(self):
         current setting off `averaged_measurements` which determines the minimum
         time needed between reported measurements.
 
-        .. code-block::python3
+        .. code-block::python
 
             import time
             import board
-            import busio
             from adafruit_tmp117 import TMP117, AverageCount, MeasurementDelay
 
-            i2c = busio.I2C(board.SCL, board.SDA)
+            ii2c = board.I2C()  # uses board.SCL and board.SDA
 
             tmp117 = TMP117(i2c)
 
diff --git a/docs/api.rst b/docs/api.rst
index ac174de..cac63f7 100644
--- a/docs/api.rst
+++ b/docs/api.rst
@@ -6,3 +6,4 @@
 
 .. automodule:: adafruit_tmp117
    :members:
+   :exclude-members: CV
diff --git a/docs/index.rst b/docs/index.rst
index a6c6dd9..60c316b 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -23,11 +23,12 @@ Table of Contents
 .. toctree::
     :caption: Tutorials
 
+    Adafruit TMP117 ±0.1°C High Accuracy I2C Temperature Sensor Learning Guide <https://learn.adafruit.com/adafruit-tmp117-high-accuracy-i2c-temperature-monitor>
 
 .. toctree::
     :caption: Related Products
 
-* Adafruit TMP117 Breakout <https://www.adafruit.com/product/PID_HERE>`_
+    Adafruit TMP117 ±0.1°C High Accuracy I2C Temperature Sensor <https://www.adafruit.com/product/4821>
 
 
 .. toctree::
diff --git a/examples/tmp117_limits_test.py b/examples/tmp117_limits_test.py
index 617be60..794aec2 100644
--- a/examples/tmp117_limits_test.py
+++ b/examples/tmp117_limits_test.py
@@ -3,10 +3,9 @@
 # SPDX-License-Identifier: Unlicense
 import time
 import board
-import busio
 from adafruit_tmp117 import TMP117, AlertMode
 
-i2c = busio.I2C(board.SCL, board.SDA)
+i2c = board.I2C()  # uses board.SCL and board.SDA
 
 tmp117 = TMP117(i2c)
 
diff --git a/examples/tmp117_offset_test.py b/examples/tmp117_offset_test.py
index 93a7616..804b31a 100644
--- a/examples/tmp117_offset_test.py
+++ b/examples/tmp117_offset_test.py
@@ -3,10 +3,9 @@
 # SPDX-License-Identifier: Unlicense
 import time
 import board
-import busio
 import adafruit_tmp117
 
-i2c = busio.I2C(board.SCL, board.SDA)
+i2c = board.I2C()  # uses board.SCL and board.SDA
 
 tmp117 = adafruit_tmp117.TMP117(i2c)
 
diff --git a/examples/tmp117_rate_and_averaging_test.py b/examples/tmp117_rate_and_averaging_test.py
index 311e6da..6a3f19b 100644
--- a/examples/tmp117_rate_and_averaging_test.py
+++ b/examples/tmp117_rate_and_averaging_test.py
@@ -7,10 +7,9 @@
 # such as the one built into the Mu editor.
 import time
 import board
-import busio
 from adafruit_tmp117 import TMP117, AverageCount, MeasurementDelay
 
-i2c = busio.I2C(board.SCL, board.SDA)
+i2c = board.I2C()  # uses board.SCL and board.SDA
 tmp117 = TMP117(i2c)
 
 # uncomment different options below to see how it affects the reported temperature
diff --git a/examples/tmp117_simpletest.py b/examples/tmp117_simpletest.py
index 5bb1eea..564185e 100644
--- a/examples/tmp117_simpletest.py
+++ b/examples/tmp117_simpletest.py
@@ -3,10 +3,9 @@
 # SPDX-License-Identifier: Unlicense
 import time
 import board
-import busio
 import adafruit_tmp117
 
-i2c = busio.I2C(board.SCL, board.SDA)
+i2c = board.I2C()  # uses board.SCL and board.SDA
 tmp117 = adafruit_tmp117.TMP117(i2c)
 
 while True:
diff --git a/examples/tmp117_single_measurement_test.py b/examples/tmp117_single_measurement_test.py
index 2c6696c..f2938b5 100644
--- a/examples/tmp117_single_measurement_test.py
+++ b/examples/tmp117_single_measurement_test.py
@@ -2,11 +2,9 @@
 #
 # SPDX-License-Identifier: Unlicense
 import board
-import busio
 from adafruit_tmp117 import TMP117, AverageCount
 
-i2c = busio.I2C(board.SCL, board.SDA)
-
+i2c = board.I2C()  # uses board.SCL and board.SDA
 tmp117 = TMP117(i2c)
 
 # uncomment different options below to see how it affects the reported temperature