diff --git a/esphome/components/binary_sensor/__init__.py b/esphome/components/binary_sensor/__init__.py
index 9f92207b19..c391e12895 100644
--- a/esphome/components/binary_sensor/__init__.py
+++ b/esphome/components/binary_sensor/__init__.py
@@ -41,6 +41,7 @@ BinarySensorCondition = binary_sensor_ns.class_('BinarySensorCondition', Conditi
 
 # Filters
 Filter = binary_sensor_ns.class_('Filter')
+DelayedOnOffFilter = binary_sensor_ns.class_('DelayedOnOffFilter', Filter, cg.Component)
 DelayedOnFilter = binary_sensor_ns.class_('DelayedOnFilter', Filter, cg.Component)
 DelayedOffFilter = binary_sensor_ns.class_('DelayedOffFilter', Filter, cg.Component)
 InvertFilter = binary_sensor_ns.class_('InvertFilter', Filter)
@@ -55,6 +56,14 @@ def invert_filter_to_code(config, filter_id):
     yield cg.new_Pvariable(filter_id)
 
 
+@FILTER_REGISTRY.register('delayed_on_off', DelayedOnOffFilter,
+                          cv.positive_time_period_milliseconds)
+def delayed_on_off_filter_to_code(config, filter_id):
+    var = cg.new_Pvariable(filter_id, config)
+    yield cg.register_component(var, {})
+    yield var
+
+
 @FILTER_REGISTRY.register('delayed_on', DelayedOnFilter,
                           cv.positive_time_period_milliseconds)
 def delayed_on_filter_to_code(config, filter_id):
diff --git a/esphome/components/binary_sensor/filter.cpp b/esphome/components/binary_sensor/filter.cpp
index b7ac2c4a79..f4612d62e9 100644
--- a/esphome/components/binary_sensor/filter.cpp
+++ b/esphome/components/binary_sensor/filter.cpp
@@ -23,6 +23,19 @@ void Filter::input(bool value, bool is_initial) {
     this->output(*b, is_initial);
   }
 }
+
+DelayedOnOffFilter::DelayedOnOffFilter(uint32_t delay) : delay_(delay) {}
+optional<bool> DelayedOnOffFilter::new_value(bool value, bool is_initial) {
+  if (value) {
+    this->set_timeout("ON_OFF", this->delay_, [this, is_initial]() { this->output(true, is_initial); });
+  } else {
+    this->set_timeout("ON_OFF", this->delay_, [this, is_initial]() { this->output(false, is_initial); });
+  }
+  return {};
+}
+
+float DelayedOnOffFilter::get_setup_priority() const { return setup_priority::HARDWARE; }
+
 DelayedOnFilter::DelayedOnFilter(uint32_t delay) : delay_(delay) {}
 optional<bool> DelayedOnFilter::new_value(bool value, bool is_initial) {
   if (value) {
@@ -46,6 +59,7 @@ optional<bool> DelayedOffFilter::new_value(bool value, bool is_initial) {
     return true;
   }
 }
+
 float DelayedOffFilter::get_setup_priority() const { return setup_priority::HARDWARE; }
 
 optional<bool> InvertFilter::new_value(bool value, bool is_initial) { return !value; }
diff --git a/esphome/components/binary_sensor/filter.h b/esphome/components/binary_sensor/filter.h
index d1e9a0d23a..0b54251cda 100644
--- a/esphome/components/binary_sensor/filter.h
+++ b/esphome/components/binary_sensor/filter.h
@@ -25,6 +25,18 @@ class Filter {
   Deduplicator<bool> dedup_;
 };
 
+class DelayedOnOffFilter : public Filter, public Component {
+ public:
+  explicit DelayedOnOffFilter(uint32_t delay);
+
+  optional<bool> new_value(bool value, bool is_initial) override;
+
+  float get_setup_priority() const override;
+
+ protected:
+  uint32_t delay_;
+};
+
 class DelayedOnFilter : public Filter, public Component {
  public:
   explicit DelayedOnFilter(uint32_t delay);
diff --git a/esphome/components/gps/gps.cpp b/esphome/components/gps/gps.cpp
index 0391a9a955..26371565f3 100644
--- a/esphome/components/gps/gps.cpp
+++ b/esphome/components/gps/gps.cpp
@@ -8,5 +8,41 @@ static const char *TAG = "gps";
 
 TinyGPSPlus &GPSListener::get_tiny_gps() { return this->parent_->get_tiny_gps(); }
 
+void GPS::loop() {
+  while (this->available() && !this->has_time_) {
+    if (this->tiny_gps_.encode(this->read())) {
+      if (tiny_gps_.location.isUpdated()) {
+        ESP_LOGD(TAG, "Location:");
+        ESP_LOGD(TAG, "  Lat: %f", tiny_gps_.location.lat());
+        ESP_LOGD(TAG, "  Lon: %f", tiny_gps_.location.lng());
+      }
+
+      if (tiny_gps_.speed.isUpdated()) {
+        ESP_LOGD(TAG, "Speed:");
+        ESP_LOGD(TAG, "  %f km/h", tiny_gps_.speed.kmph());
+      }
+      if (tiny_gps_.course.isUpdated()) {
+        ESP_LOGD(TAG, "Course:");
+        ESP_LOGD(TAG, "  %f °", tiny_gps_.course.deg());
+      }
+      if (tiny_gps_.altitude.isUpdated()) {
+        ESP_LOGD(TAG, "Altitude:");
+        ESP_LOGD(TAG, "  %f m", tiny_gps_.altitude.meters());
+      }
+      if (tiny_gps_.satellites.isUpdated()) {
+        ESP_LOGD(TAG, "Satellites:");
+        ESP_LOGD(TAG, "  %d", tiny_gps_.satellites.value());
+      }
+      if (tiny_gps_.satellites.isUpdated()) {
+        ESP_LOGD(TAG, "HDOP:");
+        ESP_LOGD(TAG, "  %.2f", tiny_gps_.hdop.hdop());
+      }
+
+      for (auto *listener : this->listeners_)
+        listener->on_update(this->tiny_gps_);
+    }
+  }
+}
+
 }  // namespace gps
 }  // namespace esphome
diff --git a/esphome/components/gps/gps.h b/esphome/components/gps/gps.h
index 7d845d1bed..84a9248bc6 100644
--- a/esphome/components/gps/gps.h
+++ b/esphome/components/gps/gps.h
@@ -27,14 +27,7 @@ class GPS : public Component, public uart::UARTDevice {
     this->listeners_.push_back(listener);
   }
   float get_setup_priority() const override { return setup_priority::HARDWARE; }
-  void loop() override {
-    while (this->available() && !this->has_time_) {
-      if (this->tiny_gps_.encode(this->read())) {
-        for (auto *listener : this->listeners_)
-          listener->on_update(this->tiny_gps_);
-      }
-    }
-  }
+  void loop() override;
   TinyGPSPlus &get_tiny_gps() { return this->tiny_gps_; }
 
  protected:
diff --git a/esphome/components/gps/time/gps_time.cpp b/esphome/components/gps/time/gps_time.cpp
index c6aa8adc67..468ad09bac 100644
--- a/esphome/components/gps/time/gps_time.cpp
+++ b/esphome/components/gps/time/gps_time.cpp
@@ -6,5 +6,29 @@ namespace gps {
 
 static const char *TAG = "gps.time";
 
+void GPSTime::from_tiny_gps_(TinyGPSPlus &tiny_gps) {
+  if (!tiny_gps.time.isValid() || !tiny_gps.date.isValid())
+    return;
+  if (!tiny_gps.time.isUpdated() || !tiny_gps.date.isUpdated())
+    return;
+  if (tiny_gps.date.year() < 2019)
+    return;
+
+  time::ESPTime val{};
+  val.year = tiny_gps.date.year();
+  val.month = tiny_gps.date.month();
+  val.day_of_month = tiny_gps.date.day();
+  // Set these to valid value for  recalc_timestamp_utc - it's not used for calculation
+  val.day_of_week = 1;
+  val.day_of_year = 1;
+
+  val.hour = tiny_gps.time.hour();
+  val.minute = tiny_gps.time.minute();
+  val.second = tiny_gps.time.second();
+  val.recalc_timestamp_utc(false);
+  this->synchronize_epoch_(val.timestamp);
+  this->has_time_ = true;
+}
+
 }  // namespace gps
 }  // namespace esphome
diff --git a/esphome/components/gps/time/gps_time.h b/esphome/components/gps/time/gps_time.h
index b09aee364f..f6462be3e0 100644
--- a/esphome/components/gps/time/gps_time.h
+++ b/esphome/components/gps/time/gps_time.h
@@ -18,20 +18,7 @@ class GPSTime : public time::RealTimeClock, public GPSListener {
   }
 
  protected:
-  void from_tiny_gps_(TinyGPSPlus &tiny_gps) {
-    if (!tiny_gps.time.isValid() || !tiny_gps.date.isValid())
-      return;
-    time::ESPTime val{};
-    val.year = tiny_gps.date.year();
-    val.month = tiny_gps.date.month();
-    val.day_of_month = tiny_gps.date.day();
-    val.hour = tiny_gps.time.hour();
-    val.minute = tiny_gps.time.minute();
-    val.second = tiny_gps.time.second();
-    val.recalc_timestamp_utc(false);
-    this->synchronize_epoch_(val.timestamp);
-    this->has_time_ = true;
-  }
+  void from_tiny_gps_(TinyGPSPlus &tiny_gps);
   bool has_time_{false};
 };
 
diff --git a/esphome/components/time/__init__.py b/esphome/components/time/__init__.py
index 2097be3a26..ca1ac375ba 100644
--- a/esphome/components/time/__init__.py
+++ b/esphome/components/time/__init__.py
@@ -115,8 +115,9 @@ def convert_tz(pytz_obj):
                                 _tz_dst_str(dst_begins_local), _tz_dst_str(dst_ends_local))
     _LOGGER.info("Detected timezone '%s' with UTC offset %s and daylight savings time from "
                  "%s to %s",
-                 tzname_off, _tz_timedelta(utcoffset_off), dst_begins_local.strftime("%x %X"),
-                 dst_ends_local.strftime("%x %X"))
+                 tzname_off, _tz_timedelta(utcoffset_off),
+                 dst_begins_local.strftime("%d %B %X"),
+                 dst_ends_local.strftime("%d %B %X"))
     return tzbase + tzext
 
 
diff --git a/esphome/components/time/real_time_clock.cpp b/esphome/components/time/real_time_clock.cpp
index 96722229b1..cb66dc3ce6 100644
--- a/esphome/components/time/real_time_clock.cpp
+++ b/esphome/components/time/real_time_clock.cpp
@@ -84,12 +84,12 @@ template<typename T> bool increment_time_value(T &current, uint16_t begin, uint1
 
 static bool is_leap_year(uint32_t year) { return (year % 4) == 0 && ((year % 100) != 0 || (year % 400) == 0); }
 
-static bool days_in_month(uint8_t month, uint16_t year) {
+static uint8_t days_in_month(uint8_t month, uint16_t year) {
   static const uint8_t DAYS_IN_MONTH[] = {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
-  uint8_t days_in_month = DAYS_IN_MONTH[month];
+  uint8_t days = DAYS_IN_MONTH[month];
   if (month == 2 && is_leap_year(year))
-    days_in_month = 29;
-  return days_in_month;
+    return 29;
+  return days;
 }
 
 void ESPTime::increment_second() {
@@ -127,13 +127,13 @@ void ESPTime::recalc_timestamp_utc(bool use_day_of_year) {
     return;
   }
 
-  for (uint16_t i = 1970; i < this->year; i++)
+  for (int i = 1970; i < this->year; i++)
     res += is_leap_year(i) ? 366 : 365;
 
   if (use_day_of_year) {
     res += this->day_of_year - 1;
   } else {
-    for (uint8_t i = 1; i < this->month; ++i)
+    for (int i = 1; i < this->month; i++)
       res += days_in_month(i, this->year);
 
     res += this->day_of_month - 1;
diff --git a/esphome/components/time_based/cover.py b/esphome/components/time_based/cover.py
index 85f606e6cc..6a7c9b6835 100644
--- a/esphome/components/time_based/cover.py
+++ b/esphome/components/time_based/cover.py
@@ -8,6 +8,8 @@ from esphome.const import CONF_CLOSE_ACTION, CONF_CLOSE_DURATION, CONF_ID, CONF_
 time_based_ns = cg.esphome_ns.namespace('time_based')
 TimeBasedCover = time_based_ns.class_('TimeBasedCover', cover.Cover, cg.Component)
 
+CONF_HAS_BUILT_IN_ENDSTOP = 'has_built_in_endstop'
+
 CONFIG_SCHEMA = cover.COVER_SCHEMA.extend({
     cv.GenerateID(): cv.declare_id(TimeBasedCover),
     cv.Required(CONF_STOP_ACTION): automation.validate_automation(single=True),
@@ -17,6 +19,8 @@ CONFIG_SCHEMA = cover.COVER_SCHEMA.extend({
 
     cv.Required(CONF_CLOSE_ACTION): automation.validate_automation(single=True),
     cv.Required(CONF_CLOSE_DURATION): cv.positive_time_period_milliseconds,
+
+    cv.Optional(CONF_HAS_BUILT_IN_ENDSTOP, default=False): cv.boolean,
 }).extend(cv.COMPONENT_SCHEMA)
 
 
@@ -32,3 +36,5 @@ def to_code(config):
 
     cg.add(var.set_close_duration(config[CONF_CLOSE_DURATION]))
     yield automation.build_automation(var.get_close_trigger(), [], config[CONF_CLOSE_ACTION])
+
+    cg.add(var.set_has_built_in_endstop(config[CONF_HAS_BUILT_IN_ENDSTOP]))
diff --git a/esphome/components/time_based/time_based_cover.cpp b/esphome/components/time_based/time_based_cover.cpp
index bbc887debc..c353b552d3 100644
--- a/esphome/components/time_based/time_based_cover.cpp
+++ b/esphome/components/time_based/time_based_cover.cpp
@@ -30,13 +30,18 @@ void TimeBasedCover::loop() {
   // Recompute position every loop cycle
   this->recompute_position_();
 
-  if (this->current_operation != COVER_OPERATION_IDLE && this->is_at_target_()) {
-    this->start_direction_(COVER_OPERATION_IDLE);
+  if (this->is_at_target_()) {
+    if (this->has_built_in_endstop_ && (this->target_position_ == COVER_OPEN || this->target_position_ == COVER_CLOSED)) {
+      // Don't trigger stop, let the cover stop by itself.
+      this->current_operation = COVER_OPERATION_IDLE;
+    } else {
+      this->start_direction_(COVER_OPERATION_IDLE);
+    }
     this->publish_state();
   }
 
   // Send current position every second
-  if (this->current_operation != COVER_OPERATION_IDLE && now - this->last_publish_time_ > 1000) {
+  if (now - this->last_publish_time_ > 1000) {
     this->publish_state(false);
     this->last_publish_time_ = now;
   }
@@ -57,6 +62,12 @@ void TimeBasedCover::control(const CoverCall &call) {
     auto pos = *call.get_position();
     if (pos == this->position) {
       // already at target
+      // for covers with built in end stop, we should send the command again
+      if (this->has_built_in_endstop_ && (pos == COVER_OPEN || pos == COVER_CLOSED)) {
+        auto op = pos == COVER_CLOSED ? COVER_OPERATION_CLOSING : COVER_OPERATION_OPENING;
+        this->target_position_ = pos;
+        this->start_direction_(op);
+      }
     } else {
       auto op = pos < this->position ? COVER_OPERATION_CLOSING : COVER_OPERATION_OPENING;
       this->target_position_ = pos;
@@ -82,7 +93,7 @@ bool TimeBasedCover::is_at_target_() const {
   }
 }
 void TimeBasedCover::start_direction_(CoverOperation dir) {
-  if (dir == this->current_operation)
+  if (dir == this->current_operation && dir != COVER_OPERATION_IDLE)
     return;
 
   this->recompute_position_();
diff --git a/esphome/components/time_based/time_based_cover.h b/esphome/components/time_based/time_based_cover.h
index 60819d797b..be3a55c546 100644
--- a/esphome/components/time_based/time_based_cover.h
+++ b/esphome/components/time_based/time_based_cover.h
@@ -20,6 +20,7 @@ class TimeBasedCover : public cover::Cover, public Component {
   void set_open_duration(uint32_t open_duration) { this->open_duration_ = open_duration; }
   void set_close_duration(uint32_t close_duration) { this->close_duration_ = close_duration; }
   cover::CoverTraits get_traits() override;
+  void set_has_built_in_endstop(bool value) { this->has_built_in_endstop_ = value; }
 
  protected:
   void control(const cover::CoverCall &call) override;
@@ -41,6 +42,7 @@ class TimeBasedCover : public cover::Cover, public Component {
   uint32_t start_dir_time_{0};
   uint32_t last_publish_time_{0};
   float target_position_{0};
+  bool has_built_in_endstop_{false};
 };
 
 }  // namespace time_based
diff --git a/esphome/components/uart/uart.cpp b/esphome/components/uart/uart.cpp
index 5e0bc3277e..ea15af5053 100644
--- a/esphome/components/uart/uart.cpp
+++ b/esphome/components/uart/uart.cpp
@@ -291,12 +291,12 @@ void ICACHE_RAM_ATTR HOT ESP8266SoftwareSerial::write_byte(uint8_t data) {
   this->write_bit_(true, &wait, start);
   enable_interrupts();
 }
-void ESP8266SoftwareSerial::wait_(uint32_t *wait, const uint32_t &start) {
+void ICACHE_RAM_ATTR ESP8266SoftwareSerial::wait_(uint32_t *wait, const uint32_t &start) {
   while (ESP.getCycleCount() - start < *wait)
     ;
   *wait += this->bit_time_;
 }
-bool ESP8266SoftwareSerial::read_bit_(uint32_t *wait, const uint32_t &start) {
+bool ICACHE_RAM_ATTR ESP8266SoftwareSerial::read_bit_(uint32_t *wait, const uint32_t &start) {
   this->wait_(wait, start);
   return this->rx_pin_->digital_read();
 }
diff --git a/esphome/components/uart/uart.h b/esphome/components/uart/uart.h
index f642d4ee81..93caaf3006 100644
--- a/esphome/components/uart/uart.h
+++ b/esphome/components/uart/uart.h
@@ -24,9 +24,9 @@ class ESP8266SoftwareSerial {
  protected:
   static void gpio_intr(ESP8266SoftwareSerial *arg);
 
-  inline void wait_(uint32_t *wait, const uint32_t &start);
-  inline bool read_bit_(uint32_t *wait, const uint32_t &start);
-  inline void write_bit_(bool bit, uint32_t *wait, const uint32_t &start);
+  void wait_(uint32_t *wait, const uint32_t &start);
+  bool read_bit_(uint32_t *wait, const uint32_t &start);
+  void write_bit_(bool bit, uint32_t *wait, const uint32_t &start);
 
   uint32_t bit_time_{0};
   uint8_t *rx_buffer_{nullptr};
diff --git a/esphome/components/xiaomi_ble/xiaomi_ble.cpp b/esphome/components/xiaomi_ble/xiaomi_ble.cpp
index 4367b5fd1e..5bb6709e5f 100644
--- a/esphome/components/xiaomi_ble/xiaomi_ble.cpp
+++ b/esphome/components/xiaomi_ble/xiaomi_ble.cpp
@@ -83,8 +83,9 @@ optional<XiaomiParseResult> parse_xiaomi(const esp32_ble_tracker::ESPBTDevice &d
 
   bool is_mijia = (raw[1] & 0x20) == 0x20 && raw[2] == 0xAA && raw[3] == 0x01;
   bool is_miflora = (raw[1] & 0x20) == 0x20 && raw[2] == 0x98 && raw[3] == 0x00;
+  bool is_lywsd02 = (raw[1] & 0x20) == 0x20 && raw[2] == 0x5b && raw[3] == 0x04;
 
-  if (!is_mijia && !is_miflora) {
+  if (!is_mijia && !is_miflora && !is_lywsd02) {
     // ESP_LOGVV(TAG, "Xiaomi no magic bytes");
     return {};
   }
@@ -101,7 +102,12 @@ optional<XiaomiParseResult> parse_xiaomi(const esp32_ble_tracker::ESPBTDevice &d
     return {};
   }
   XiaomiParseResult result;
-  result.type = is_miflora ? XiaomiParseResult::TYPE_MIFLORA : XiaomiParseResult::TYPE_MIJIA;
+  result.type = XiaomiParseResult::TYPE_MIFLORA;
+  if (is_mijia) {
+    result.type = XiaomiParseResult::TYPE_MIJIA;
+  } else if (is_lywsd02) {
+    result.type = XiaomiParseResult::TYPE_LYWSD02;
+  }
   bool success = parse_xiaomi_data_byte(raw_type, data, data_length, result);
   if (!success)
     return {};
@@ -113,7 +119,12 @@ bool XiaomiListener::parse_device(const esp32_ble_tracker::ESPBTDevice &device)
   if (!res.has_value())
     return false;
 
-  const char *name = res->type == XiaomiParseResult::TYPE_MIFLORA ? "Mi Flora" : "Mi Jia";
+  const char *name = "Mi Flora";
+  if (res->type == XiaomiParseResult::TYPE_MIJIA) {
+    name = "Mi Jia";
+  } else if (res->type == XiaomiParseResult::TYPE_LYWSD02) {
+    name = "LYWSD02";
+  }
 
   ESP_LOGD(TAG, "Got Xiaomi %s (%s):", name, device.address_str().c_str());
 
diff --git a/esphome/components/xiaomi_ble/xiaomi_ble.h b/esphome/components/xiaomi_ble/xiaomi_ble.h
index 058a89927b..b8b602ecef 100644
--- a/esphome/components/xiaomi_ble/xiaomi_ble.h
+++ b/esphome/components/xiaomi_ble/xiaomi_ble.h
@@ -9,7 +9,7 @@ namespace esphome {
 namespace xiaomi_ble {
 
 struct XiaomiParseResult {
-  enum { TYPE_MIJIA, TYPE_MIFLORA } type;
+  enum { TYPE_MIJIA, TYPE_MIFLORA, TYPE_LYWSD02 } type;
   optional<float> temperature;
   optional<float> humidity;
   optional<float> battery_level;
diff --git a/esphome/components/xiaomi_lywsd02/__init__.py b/esphome/components/xiaomi_lywsd02/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/esphome/components/xiaomi_lywsd02/sensor.py b/esphome/components/xiaomi_lywsd02/sensor.py
new file mode 100644
index 0000000000..8e4d59316b
--- /dev/null
+++ b/esphome/components/xiaomi_lywsd02/sensor.py
@@ -0,0 +1,34 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import sensor, esp32_ble_tracker
+from esphome.const import CONF_HUMIDITY, CONF_MAC_ADDRESS, CONF_TEMPERATURE, \
+    UNIT_CELSIUS, ICON_THERMOMETER, UNIT_PERCENT, ICON_WATER_PERCENT, CONF_ID
+
+DEPENDENCIES = ['esp32_ble_tracker']
+AUTO_LOAD = ['xiaomi_ble']
+
+xiaomi_lywsd02_ns = cg.esphome_ns.namespace('xiaomi_lywsd02')
+XiaomiLYWSD02 = xiaomi_lywsd02_ns.class_('XiaomiLYWSD02', esp32_ble_tracker.ESPBTDeviceListener,
+                                         cg.Component)
+
+CONFIG_SCHEMA = cv.Schema({
+    cv.GenerateID(): cv.declare_id(XiaomiLYWSD02),
+    cv.Required(CONF_MAC_ADDRESS): cv.mac_address,
+    cv.Optional(CONF_TEMPERATURE): sensor.sensor_schema(UNIT_CELSIUS, ICON_THERMOMETER, 1),
+    cv.Optional(CONF_HUMIDITY): sensor.sensor_schema(UNIT_PERCENT, ICON_WATER_PERCENT, 1),
+}).extend(esp32_ble_tracker.ESP_BLE_DEVICE_SCHEMA).extend(cv.COMPONENT_SCHEMA)
+
+
+def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    yield cg.register_component(var, config)
+    yield esp32_ble_tracker.register_ble_device(var, config)
+
+    cg.add(var.set_address(config[CONF_MAC_ADDRESS].as_hex))
+
+    if CONF_TEMPERATURE in config:
+        sens = yield sensor.new_sensor(config[CONF_TEMPERATURE])
+        cg.add(var.set_temperature(sens))
+    if CONF_HUMIDITY in config:
+        sens = yield sensor.new_sensor(config[CONF_HUMIDITY])
+        cg.add(var.set_humidity(sens))
diff --git a/esphome/components/xiaomi_lywsd02/xiaomi_lywsd02.cpp b/esphome/components/xiaomi_lywsd02/xiaomi_lywsd02.cpp
new file mode 100644
index 0000000000..cd77c133a5
--- /dev/null
+++ b/esphome/components/xiaomi_lywsd02/xiaomi_lywsd02.cpp
@@ -0,0 +1,20 @@
+#include "xiaomi_lywsd02.h"
+#include "esphome/core/log.h"
+
+#ifdef ARDUINO_ARCH_ESP32
+
+namespace esphome {
+namespace xiaomi_lywsd02 {
+
+static const char *TAG = "xiaomi_lywsd02";
+
+void XiaomiLYWSD02::dump_config() {
+  ESP_LOGCONFIG(TAG, "Xiaomi LYWSD02");
+  LOG_SENSOR("  ", "Temperature", this->temperature_);
+  LOG_SENSOR("  ", "Humidity", this->humidity_);
+}
+
+}  // namespace xiaomi_lywsd02
+}  // namespace esphome
+
+#endif
diff --git a/esphome/components/xiaomi_lywsd02/xiaomi_lywsd02.h b/esphome/components/xiaomi_lywsd02/xiaomi_lywsd02.h
new file mode 100644
index 0000000000..9b8aba1bb0
--- /dev/null
+++ b/esphome/components/xiaomi_lywsd02/xiaomi_lywsd02.h
@@ -0,0 +1,46 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/sensor/sensor.h"
+#include "esphome/components/esp32_ble_tracker/esp32_ble_tracker.h"
+#include "esphome/components/xiaomi_ble/xiaomi_ble.h"
+
+#ifdef ARDUINO_ARCH_ESP32
+
+namespace esphome {
+namespace xiaomi_lywsd02 {
+
+class XiaomiLYWSD02 : public Component, public esp32_ble_tracker::ESPBTDeviceListener {
+ public:
+  void set_address(uint64_t address) { address_ = address; }
+
+  bool parse_device(const esp32_ble_tracker::ESPBTDevice &device) override {
+    if (device.address_uint64() != this->address_)
+      return false;
+
+    auto res = xiaomi_ble::parse_xiaomi(device);
+    if (!res.has_value())
+      return false;
+
+    if (res->temperature.has_value() && this->temperature_ != nullptr)
+      this->temperature_->publish_state(*res->temperature);
+    if (res->humidity.has_value() && this->humidity_ != nullptr)
+      this->humidity_->publish_state(*res->humidity);
+    return true;
+  }
+
+  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
+  void set_temperature(sensor::Sensor *temperature) { temperature_ = temperature; }
+  void set_humidity(sensor::Sensor *humidity) { humidity_ = humidity; }
+
+ protected:
+  uint64_t address_;
+  sensor::Sensor *temperature_{nullptr};
+  sensor::Sensor *humidity_{nullptr};
+};
+
+}  // namespace xiaomi_lywsd02
+}  // namespace esphome
+
+#endif
diff --git a/esphome/dashboard/static/fonts/LICENSE b/esphome/dashboard/static/fonts/LICENSE
new file mode 100644
index 0000000000..7a4a3ea242
--- /dev/null
+++ b/esphome/dashboard/static/fonts/LICENSE
@@ -0,0 +1,202 @@
+
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+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
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\ No newline at end of file
diff --git a/esphome/dashboard/static/fonts/MaterialIcons-Regular.eot b/esphome/dashboard/static/fonts/MaterialIcons-Regular.eot
deleted file mode 100644
index 70508ebabc..0000000000
Binary files a/esphome/dashboard/static/fonts/MaterialIcons-Regular.eot and /dev/null differ
diff --git a/esphome/dashboard/static/fonts/MaterialIcons-Regular.ttf b/esphome/dashboard/static/fonts/MaterialIcons-Regular.ttf
deleted file mode 100644
index 7015564ad1..0000000000
Binary files a/esphome/dashboard/static/fonts/MaterialIcons-Regular.ttf and /dev/null differ
diff --git a/esphome/dashboard/static/fonts/material-icons.css b/esphome/dashboard/static/fonts/material-icons.css
index 2270c09d01..51f2e0a0d1 100644
--- a/esphome/dashboard/static/fonts/material-icons.css
+++ b/esphome/dashboard/static/fonts/material-icons.css
@@ -2,12 +2,10 @@
   font-family: 'Material Icons';
   font-style: normal;
   font-weight: 400;
-  src: url(MaterialIcons-Regular.eot); /* For IE6-8 */
   src: local('Material Icons'),
        local('MaterialIcons-Regular'),
        url(MaterialIcons-Regular.woff2) format('woff2'),
-       url(MaterialIcons-Regular.woff) format('woff'),
-       url(MaterialIcons-Regular.ttf) format('truetype');
+       url(MaterialIcons-Regular.woff) format('woff');
 }
 
 .material-icons {
diff --git a/script/ci-custom.py b/script/ci-custom.py
index 9827248480..5ea7229863 100755
--- a/script/ci-custom.py
+++ b/script/ci-custom.py
@@ -33,9 +33,9 @@ files.sort()
 
 file_types = ('.h', '.c', '.cpp', '.tcc', '.yaml', '.yml', '.ini', '.txt', '.ico', '.svg',
               '.py', '.html', '.js', '.md', '.sh', '.css', '.proto', '.conf', '.cfg',
-              '.eot', '.ttf', '.woff', '.woff2')
+              '.woff', '.woff2', '')
 cpp_include = ('*.h', '*.c', '*.cpp', '*.tcc')
-ignore_types = ('.ico', '.eot', '.ttf', '.woff', '.woff2')
+ignore_types = ('.ico', '.woff', '.woff2', '')
 
 LINT_FILE_CHECKS = []
 LINT_CONTENT_CHECKS = []