diff --git a/examples/ccs811_simpletest.py b/examples/ccs811_simpletest.py
index 8b394e5..6b81bf6 100644
--- a/examples/ccs811_simpletest.py
+++ b/examples/ccs811_simpletest.py
@@ -6,6 +6,7 @@
 import adafruit_ccs811
 
 i2c = board.I2C()  # uses board.SCL and board.SDA
+# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
 ccs811 = adafruit_ccs811.CCS811(i2c)
 
 # Wait for the sensor to be ready