diff --git a/examples/vl53l0x_multiple_sensors.py b/examples/vl53l0x_multiple_sensors.py
index f797cdc..b9ed531 100644
--- a/examples/vl53l0x_multiple_sensors.py
+++ b/examples/vl53l0x_multiple_sensors.py
@@ -14,7 +14,8 @@
 from adafruit_vl53l0x import VL53L0X
 
 # declare the singleton variable for the default I2C bus
-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
 
 # declare the digital output pins connected to the "SHDN" pin on each VL53L0X sensor
 xshut = [
diff --git a/examples/vl53l0x_multiple_sensors_continuous.py b/examples/vl53l0x_multiple_sensors_continuous.py
index e76dabc..e1335c8 100644
--- a/examples/vl53l0x_multiple_sensors_continuous.py
+++ b/examples/vl53l0x_multiple_sensors_continuous.py
@@ -27,7 +27,8 @@
 from adafruit_vl53l0x import VL53L0X
 
 # declare the singleton variable for the default I2C bus
-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
 
 # declare the digital output pins connected to the "SHDN" pin on each VL53L0X sensor
 xshut = [
@@ -71,7 +72,7 @@
 # In the python REPR, you can scan for all I2C devices that are attached and detirmine
 # their addresses using:
 #   >>> import board
-#   >>> i2c = board.I2C()
+#   >>> i2c = board.I2C()  # uses board.SCL and board.SDA
 #   >>> if i2c.try_lock():
 #   >>>     [hex(x) for x in i2c.scan()]
 #   >>>     i2c.unlock()