diff --git a/examples/cap1188_advancedtest.py b/examples/cap1188_advancedtest.py
index 879d396..3d59677 100644
--- a/examples/cap1188_advancedtest.py
+++ b/examples/cap1188_advancedtest.py
@@ -6,7 +6,8 @@
 import board
 from adafruit_cap1188.i2c import CAP1188_I2C
 
-i2c = board.I2C()
+i2c = board.I2C()  # uses board.SCL and board.SDA
+# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
 cap = CAP1188_I2C(i2c)
 
 print(f"Sensor Initial Configuration Values: {cap.averaging, cap.sample, cap.cycle}")
diff --git a/examples/cap1188_simpletest.py b/examples/cap1188_simpletest.py
index cf55645..1302e8e 100644
--- a/examples/cap1188_simpletest.py
+++ b/examples/cap1188_simpletest.py
@@ -5,6 +5,7 @@
 from adafruit_cap1188.i2c import CAP1188_I2C
 
 i2c = board.I2C()  # uses board.SCL and board.SDA
+# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
 cap = CAP1188_I2C(i2c)
 
 # SPI setup