Add Xiaomi RTCGQ02LM - Mi Motion Sensor 2 (#3186)

esphome/components/xiaomi_rtcgq02lm/sensor.py

@@ -0,0 +1,37 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import sensor
+from esphome.const import (
+    CONF_BATTERY_LEVEL,
+    ENTITY_CATEGORY_DIAGNOSTIC,
+    STATE_CLASS_MEASUREMENT,
+    UNIT_PERCENT,
+    CONF_ID,
+    DEVICE_CLASS_BATTERY,
+)
+
+from . import XiaomiRTCGQ02LM
+
+DEPENDENCIES = ["xiaomi_rtcgq02lm"]
+
+
+CONFIG_SCHEMA = cv.Schema(
+    {
+        cv.GenerateID(): cv.use_id(XiaomiRTCGQ02LM),
+        cv.Optional(CONF_BATTERY_LEVEL): sensor.sensor_schema(
+            unit_of_measurement=UNIT_PERCENT,
+            accuracy_decimals=0,
+            device_class=DEVICE_CLASS_BATTERY,
+            state_class=STATE_CLASS_MEASUREMENT,
+            entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        ),
+    }
+)
+
+
+async def to_code(config):
+    parent = await cg.get_variable(config[CONF_ID])
+
+    if CONF_BATTERY_LEVEL in config:
+        sens = await sensor.new_sensor(config[CONF_BATTERY_LEVEL])
+        cg.add(parent.set_battery_level(sens))