diff --git a/examples/si4713_simpletest.py b/examples/si4713_simpletest.py
index 0cb9682..52f3d4d 100644
--- a/examples/si4713_simpletest.py
+++ b/examples/si4713_simpletest.py
@@ -14,6 +14,7 @@
 
 # Initialize I2C bus.
 i2c = board.I2C()  # uses board.SCL and board.SDA
+# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
 
 # Initialize SI4713.
 # si4713 = adafruit_si4713.SI4713(i2c)