diff --git a/esphome/components/api/__init__.py b/esphome/components/api/__init__.py
index 23cfa51d2b..884ae9867a 100644
--- a/esphome/components/api/__init__.py
+++ b/esphome/components/api/__init__.py
@@ -3,7 +3,8 @@ import esphome.config_validation as cv
 from esphome import automation
 from esphome.automation import Condition
 from esphome.const import CONF_DATA, CONF_DATA_TEMPLATE, CONF_ID, CONF_PASSWORD, CONF_PORT, \
-    CONF_REBOOT_TIMEOUT, CONF_SERVICE, CONF_VARIABLES, CONF_SERVICES, CONF_TRIGGER_ID, CONF_EVENT
+    CONF_REBOOT_TIMEOUT, CONF_SERVICE, CONF_VARIABLES, CONF_SERVICES, CONF_TRIGGER_ID, CONF_EVENT, \
+    CONF_TAG
 from esphome.core import coroutine_with_priority
 
 DEPENDENCIES = ['network']
@@ -137,6 +138,23 @@ def homeassistant_event_to_code(config, action_id, template_arg, args):
     yield var
 
 
+HOMEASSISTANT_TAG_SCANNED_ACTION_SCHEMA = cv.maybe_simple_value({
+    cv.GenerateID(): cv.use_id(APIServer),
+    cv.Required(CONF_TAG): cv.templatable(cv.string_strict),
+}, key=CONF_TAG)
+
+
+@automation.register_action('homeassistant.tag_scanned', HomeAssistantServiceCallAction,
+                            HOMEASSISTANT_TAG_SCANNED_ACTION_SCHEMA)
+def homeassistant_tag_scanned_to_code(config, action_id, template_arg, args):
+    serv = yield cg.get_variable(config[CONF_ID])
+    var = cg.new_Pvariable(action_id, template_arg, serv, True)
+    cg.add(var.set_service('esphome.tag_scanned'))
+    templ = yield cg.templatable(config[CONF_TAG], args, cg.std_string)
+    cg.add(var.add_data('tag_id', templ))
+    yield var
+
+
 @automation.register_condition('api.connected', APIConnectedCondition, {})
 def api_connected_to_code(config, condition_id, template_arg, args):
     yield cg.new_Pvariable(condition_id, template_arg)
diff --git a/esphome/components/remote_receiver/remote_receiver_esp32.cpp b/esphome/components/remote_receiver/remote_receiver_esp32.cpp
index 89de4da92a..97806f8a52 100644
--- a/esphome/components/remote_receiver/remote_receiver_esp32.cpp
+++ b/esphome/components/remote_receiver/remote_receiver_esp32.cpp
@@ -11,6 +11,7 @@ static const char *TAG = "remote_receiver.esp32";
 
 void RemoteReceiverComponent::setup() {
   ESP_LOGCONFIG(TAG, "Setting up Remote Receiver...");
+  this->pin_->setup();
   rmt_config_t rmt{};
   this->config_rmt(rmt);
   rmt.gpio_num = gpio_num_t(this->pin_->get_pin());
diff --git a/esphome/components/xiaomi_hhccjcy01/sensor.py b/esphome/components/xiaomi_hhccjcy01/sensor.py
index 0b0349d7e4..5e904c7eb6 100644
--- a/esphome/components/xiaomi_hhccjcy01/sensor.py
+++ b/esphome/components/xiaomi_hhccjcy01/sensor.py
@@ -1,8 +1,8 @@
 import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components import sensor, esp32_ble_tracker
-from esphome.const import CONF_MAC_ADDRESS, CONF_TEMPERATURE, \
-    UNIT_CELSIUS, ICON_THERMOMETER, UNIT_PERCENT, ICON_WATER_PERCENT, CONF_ID, \
+from esphome.const import CONF_BATTERY_LEVEL, CONF_MAC_ADDRESS, CONF_TEMPERATURE, \
+    UNIT_CELSIUS, ICON_THERMOMETER, UNIT_PERCENT, ICON_WATER_PERCENT, ICON_BATTERY, CONF_ID, \
     CONF_MOISTURE, CONF_ILLUMINANCE, ICON_BRIGHTNESS_5, UNIT_LUX, CONF_CONDUCTIVITY, \
     UNIT_MICROSIEMENS_PER_CENTIMETER, ICON_FLOWER
 
@@ -19,6 +19,7 @@ CONFIG_SCHEMA = cv.Schema({
     cv.Optional(CONF_TEMPERATURE): sensor.sensor_schema(UNIT_CELSIUS, ICON_THERMOMETER, 1),
     cv.Optional(CONF_MOISTURE): sensor.sensor_schema(UNIT_PERCENT, ICON_WATER_PERCENT, 0),
     cv.Optional(CONF_ILLUMINANCE): sensor.sensor_schema(UNIT_LUX, ICON_BRIGHTNESS_5, 0),
+    cv.Optional(CONF_BATTERY_LEVEL): sensor.sensor_schema(UNIT_PERCENT, ICON_BATTERY, 0),
     cv.Optional(CONF_CONDUCTIVITY):
         sensor.sensor_schema(UNIT_MICROSIEMENS_PER_CENTIMETER, ICON_FLOWER, 0),
 }).extend(esp32_ble_tracker.ESP_BLE_DEVICE_SCHEMA).extend(cv.COMPONENT_SCHEMA)
@@ -43,3 +44,6 @@ def to_code(config):
     if CONF_CONDUCTIVITY in config:
         sens = yield sensor.new_sensor(config[CONF_CONDUCTIVITY])
         cg.add(var.set_conductivity(sens))
+    if CONF_BATTERY_LEVEL in config:
+        sens = yield sensor.new_sensor(config[CONF_BATTERY_LEVEL])
+        cg.add(var.set_battery_level(sens))
diff --git a/esphome/components/xiaomi_hhccjcy01/xiaomi_hhccjcy01.cpp b/esphome/components/xiaomi_hhccjcy01/xiaomi_hhccjcy01.cpp
index fd099f7aa5..18e2b2439f 100644
--- a/esphome/components/xiaomi_hhccjcy01/xiaomi_hhccjcy01.cpp
+++ b/esphome/components/xiaomi_hhccjcy01/xiaomi_hhccjcy01.cpp
@@ -14,6 +14,7 @@ void XiaomiHHCCJCY01::dump_config() {
   LOG_SENSOR("  ", "Moisture", this->moisture_);
   LOG_SENSOR("  ", "Conductivity", this->conductivity_);
   LOG_SENSOR("  ", "Illuminance", this->illuminance_);
+  LOG_SENSOR("  ", "Battery Level", this->battery_level_);
 }
 
 bool XiaomiHHCCJCY01::parse_device(const esp32_ble_tracker::ESPBTDevice &device) {
@@ -50,6 +51,8 @@ bool XiaomiHHCCJCY01::parse_device(const esp32_ble_tracker::ESPBTDevice &device)
       this->conductivity_->publish_state(*res->conductivity);
     if (res->illuminance.has_value() && this->illuminance_ != nullptr)
       this->illuminance_->publish_state(*res->illuminance);
+    if (res->battery_level.has_value() && this->battery_level_ != nullptr)
+      this->battery_level_->publish_state(*res->battery_level);
     success = true;
   }
 
diff --git a/esphome/components/xiaomi_hhccjcy01/xiaomi_hhccjcy01.h b/esphome/components/xiaomi_hhccjcy01/xiaomi_hhccjcy01.h
index e72bf98161..bd9d742b2d 100644
--- a/esphome/components/xiaomi_hhccjcy01/xiaomi_hhccjcy01.h
+++ b/esphome/components/xiaomi_hhccjcy01/xiaomi_hhccjcy01.h
@@ -22,6 +22,7 @@ class XiaomiHHCCJCY01 : public Component, public esp32_ble_tracker::ESPBTDeviceL
   void set_moisture(sensor::Sensor *moisture) { moisture_ = moisture; }
   void set_conductivity(sensor::Sensor *conductivity) { conductivity_ = conductivity; }
   void set_illuminance(sensor::Sensor *illuminance) { illuminance_ = illuminance; }
+  void set_battery_level(sensor::Sensor *battery_level) { battery_level_ = battery_level; }
 
  protected:
   uint64_t address_;
@@ -29,6 +30,7 @@ class XiaomiHHCCJCY01 : public Component, public esp32_ble_tracker::ESPBTDeviceL
   sensor::Sensor *moisture_{nullptr};
   sensor::Sensor *conductivity_{nullptr};
   sensor::Sensor *illuminance_{nullptr};
+  sensor::Sensor *battery_level_{nullptr};
 };
 
 }  // namespace xiaomi_hhccjcy01
diff --git a/esphome/const.py b/esphome/const.py
index 478f5bb94b..b0ebaca0ef 100644
--- a/esphome/const.py
+++ b/esphome/const.py
@@ -2,7 +2,7 @@
 
 MAJOR_VERSION = 1
 MINOR_VERSION = 15
-PATCH_VERSION = '1'
+PATCH_VERSION = '2'
 __short_version__ = f'{MAJOR_VERSION}.{MINOR_VERSION}'
 __version__ = f'{__short_version__}.{PATCH_VERSION}'
 
diff --git a/tests/test2.yaml b/tests/test2.yaml
index 077ceab886..d19c8ade49 100644
--- a/tests/test2.yaml
+++ b/tests/test2.yaml
@@ -101,6 +101,8 @@ sensor:
       name: "Xiaomi HHCCJCY01 Illuminance"
     conductivity:
       name: "Xiaomi HHCCJCY01 Soil Conductivity"
+    battery_level:
+      name: "Xiaomi HHCCJCY01 Battery Level"
   - platform: xiaomi_lywsdcgq
     mac_address: 7A:80:8E:19:36:BA
     temperature:
@@ -280,6 +282,9 @@ text_sensor:
           service: light.turn_on
           data:
             entity_id: light.my_light
+      - homeassistant.tag_scanned:
+          tag: 1234-abcd
+      - homeassistant.tag_scanned: 1234-abcd
   - platform: template
     name: "Template Text Sensor"
     lambda: |-