diff --git a/config.example.py b/config.example.py
index 47580f5..eb7a548 100644
--- a/config.example.py
+++ b/config.example.py
@@ -12,3 +12,6 @@ MQTT_PASS = "mqtt_password"  # MQTT password (leave blank for no login)
 NODE_NAME = "Room Weather"  # Name that's displayed on HA Device Card
 NODE_ID = "room_env"  # Unique slug for entity_id and MQTT topic path
 CLIENT_ID = f"pico2w_{NODE_ID}"  # Unique client ID used by the MQTT broker
+
+# Sensor selection: "bme280" or "sht41"
+SENSOR_TYPE = "bme280"