diff --git a/esphome/components/xiaomi_lywsd02mmc/sensor.py b/esphome/components/xiaomi_lywsd02mmc/sensor.py
index 05e0204def..5b088318ae 100644
--- a/esphome/components/xiaomi_lywsd02mmc/sensor.py
+++ b/esphome/components/xiaomi_lywsd02mmc/sensor.py
@@ -67,12 +67,7 @@ async def to_code(config: ConfigType) -> None:
     cg.add(var.set_address(config[CONF_MAC_ADDRESS].as_hex))
     cg.add(var.set_bindkey(config[CONF_BINDKEY]))
 
-    if temperature_config := config.get(CONF_TEMPERATURE):
-        sens = await sensor.new_sensor(temperature_config)
-        cg.add(var.set_temperature(sens))
-    if humidity_config := config.get(CONF_HUMIDITY):
-        sens = await sensor.new_sensor(humidity_config)
-        cg.add(var.set_humidity(sens))
-    if battery_level_config := config.get(CONF_BATTERY_LEVEL):
-        sens = await sensor.new_sensor(battery_level_config)
-        cg.add(var.set_battery_level(sens))
+    sensors = sensor.sub_sensors(config)
+    await sensors(CONF_TEMPERATURE, var.set_temperature)
+    await sensors(CONF_HUMIDITY, var.set_humidity)
+    await sensors(CONF_BATTERY_LEVEL, var.set_battery_level)