diff --git a/CODEOWNERS b/CODEOWNERS
index deecd094dc..5f9a579827 100644
--- a/CODEOWNERS
+++ b/CODEOWNERS
@@ -102,6 +102,7 @@ esphome/components/mcp9808/* @k7hpn
 esphome/components/md5/* @esphome/core
 esphome/components/mdns/* @esphome/core
 esphome/components/midea/* @dudanov
+esphome/components/midea_ir/* @dudanov
 esphome/components/mitsubishi/* @RubyBailey
 esphome/components/modbus_controller/* @martgras
 esphome/components/modbus_controller/binary_sensor/* @martgras
diff --git a/esphome/components/climate_ir/climate_ir.cpp b/esphome/components/climate_ir/climate_ir.cpp
index b47d9b0141..76adfb42bb 100644
--- a/esphome/components/climate_ir/climate_ir.cpp
+++ b/esphome/components/climate_ir/climate_ir.cpp
@@ -10,21 +10,22 @@ climate::ClimateTraits ClimateIR::traits() {
   auto traits = climate::ClimateTraits();
   traits.set_supports_current_temperature(this->sensor_ != nullptr);
   traits.set_supported_modes({climate::CLIMATE_MODE_OFF, climate::CLIMATE_MODE_HEAT_COOL});
-  if (supports_cool_)
+  if (this->supports_cool_)
     traits.add_supported_mode(climate::CLIMATE_MODE_COOL);
-  if (supports_heat_)
+  if (this->supports_heat_)
     traits.add_supported_mode(climate::CLIMATE_MODE_HEAT);
-  if (supports_dry_)
+  if (this->supports_dry_)
     traits.add_supported_mode(climate::CLIMATE_MODE_DRY);
-  if (supports_fan_only_)
+  if (this->supports_fan_only_)
     traits.add_supported_mode(climate::CLIMATE_MODE_FAN_ONLY);
 
   traits.set_supports_two_point_target_temperature(false);
   traits.set_visual_min_temperature(this->minimum_temperature_);
   traits.set_visual_max_temperature(this->maximum_temperature_);
   traits.set_visual_temperature_step(this->temperature_step_);
-  traits.set_supported_fan_modes(fan_modes_);
-  traits.set_supported_swing_modes(swing_modes_);
+  traits.set_supported_fan_modes(this->fan_modes_);
+  traits.set_supported_swing_modes(this->swing_modes_);
+  traits.set_supported_presets(this->presets_);
   return traits;
 }
 
@@ -50,6 +51,7 @@ void ClimateIR::setup() {
         roundf(clamp(this->current_temperature, this->minimum_temperature_, this->maximum_temperature_));
     this->fan_mode = climate::CLIMATE_FAN_AUTO;
     this->swing_mode = climate::CLIMATE_SWING_OFF;
+    this->preset = climate::CLIMATE_PRESET_NONE;
   }
   // Never send nan to HA
   if (std::isnan(this->target_temperature))
@@ -65,6 +67,8 @@ void ClimateIR::control(const climate::ClimateCall &call) {
     this->fan_mode = *call.get_fan_mode();
   if (call.get_swing_mode().has_value())
     this->swing_mode = *call.get_swing_mode();
+  if (call.get_preset().has_value())
+    this->preset = *call.get_preset();
   this->transmit_state();
   this->publish_state();
 }
diff --git a/esphome/components/climate_ir/climate_ir.h b/esphome/components/climate_ir/climate_ir.h
index 677021da29..5be4fc06f5 100644
--- a/esphome/components/climate_ir/climate_ir.h
+++ b/esphome/components/climate_ir/climate_ir.h
@@ -22,7 +22,7 @@ class ClimateIR : public climate::Climate, public Component, public remote_base:
  public:
   ClimateIR(float minimum_temperature, float maximum_temperature, float temperature_step = 1.0f,
             bool supports_dry = false, bool supports_fan_only = false, std::set<climate::ClimateFanMode> fan_modes = {},
-            std::set<climate::ClimateSwingMode> swing_modes = {}) {
+            std::set<climate::ClimateSwingMode> swing_modes = {}, std::set<climate::ClimatePreset> presets = {}) {
     this->minimum_temperature_ = minimum_temperature;
     this->maximum_temperature_ = maximum_temperature;
     this->temperature_step_ = temperature_step;
@@ -30,6 +30,7 @@ class ClimateIR : public climate::Climate, public Component, public remote_base:
     this->supports_fan_only_ = supports_fan_only;
     this->fan_modes_ = std::move(fan_modes);
     this->swing_modes_ = std::move(swing_modes);
+    this->presets_ = std::move(presets);
   }
 
   void setup() override;
@@ -61,6 +62,7 @@ class ClimateIR : public climate::Climate, public Component, public remote_base:
   bool supports_fan_only_{false};
   std::set<climate::ClimateFanMode> fan_modes_ = {};
   std::set<climate::ClimateSwingMode> swing_modes_ = {};
+  std::set<climate::ClimatePreset> presets_ = {};
 
   remote_transmitter::RemoteTransmitterComponent *transmitter_;
   sensor::Sensor *sensor_{nullptr};
diff --git a/esphome/components/coolix/coolix.cpp b/esphome/components/coolix/coolix.cpp
index c9145e4ecf..76ec1627c2 100644
--- a/esphome/components/coolix/coolix.cpp
+++ b/esphome/components/coolix/coolix.cpp
@@ -1,4 +1,5 @@
 #include "coolix.h"
+#include "esphome/components/remote_base/coolix_protocol.h"
 #include "esphome/core/log.h"
 
 namespace esphome {
@@ -6,29 +7,29 @@ namespace coolix {
 
 static const char *const TAG = "coolix.climate";
 
-const uint32_t COOLIX_OFF = 0xB27BE0;
-const uint32_t COOLIX_SWING = 0xB26BE0;
-const uint32_t COOLIX_LED = 0xB5F5A5;
-const uint32_t COOLIX_SILENCE_FP = 0xB5F5B6;
+static const uint32_t COOLIX_OFF = 0xB27BE0;
+static const uint32_t COOLIX_SWING = 0xB26BE0;
+static const uint32_t COOLIX_LED = 0xB5F5A5;
+static const uint32_t COOLIX_SILENCE_FP = 0xB5F5B6;
 
 // On, 25C, Mode: Auto, Fan: Auto, Zone Follow: Off, Sensor Temp: Ignore.
-const uint8_t COOLIX_COOL = 0b0000;
-const uint8_t COOLIX_DRY_FAN = 0b0100;
-const uint8_t COOLIX_AUTO = 0b1000;
-const uint8_t COOLIX_HEAT = 0b1100;
-const uint32_t COOLIX_MODE_MASK = 0b1100;
-const uint32_t COOLIX_FAN_MASK = 0xF000;
-const uint32_t COOLIX_FAN_MODE_AUTO_DRY = 0x1000;
-const uint32_t COOLIX_FAN_AUTO = 0xB000;
-const uint32_t COOLIX_FAN_MIN = 0x9000;
-const uint32_t COOLIX_FAN_MED = 0x5000;
-const uint32_t COOLIX_FAN_MAX = 0x3000;
+static const uint8_t COOLIX_COOL = 0b0000;
+static const uint8_t COOLIX_DRY_FAN = 0b0100;
+static const uint8_t COOLIX_AUTO = 0b1000;
+static const uint8_t COOLIX_HEAT = 0b1100;
+static const uint32_t COOLIX_MODE_MASK = 0b1100;
+static const uint32_t COOLIX_FAN_MASK = 0xF000;
+static const uint32_t COOLIX_FAN_MODE_AUTO_DRY = 0x1000;
+static const uint32_t COOLIX_FAN_AUTO = 0xB000;
+static const uint32_t COOLIX_FAN_MIN = 0x9000;
+static const uint32_t COOLIX_FAN_MED = 0x5000;
+static const uint32_t COOLIX_FAN_MAX = 0x3000;
 
 // Temperature
-const uint8_t COOLIX_TEMP_RANGE = COOLIX_TEMP_MAX - COOLIX_TEMP_MIN + 1;
-const uint8_t COOLIX_FAN_TEMP_CODE = 0b11100000;  // Part of Fan Mode.
-const uint32_t COOLIX_TEMP_MASK = 0b11110000;
-const uint8_t COOLIX_TEMP_MAP[COOLIX_TEMP_RANGE] = {
+static const uint8_t COOLIX_TEMP_RANGE = COOLIX_TEMP_MAX - COOLIX_TEMP_MIN + 1;
+static const uint8_t COOLIX_FAN_TEMP_CODE = 0b11100000;  // Part of Fan Mode.
+static const uint32_t COOLIX_TEMP_MASK = 0b11110000;
+static const uint8_t COOLIX_TEMP_MAP[COOLIX_TEMP_RANGE] = {
     0b00000000,  // 17C
     0b00010000,  // 18c
     0b00110000,  // 19C
@@ -45,17 +46,6 @@ const uint8_t COOLIX_TEMP_MAP[COOLIX_TEMP_RANGE] = {
     0b10110000   // 30C
 };
 
-// Constants
-static const uint32_t BIT_MARK_US = 660;
-static const uint32_t HEADER_MARK_US = 560 * 8;
-static const uint32_t HEADER_SPACE_US = 560 * 8;
-static const uint32_t BIT_ONE_SPACE_US = 1500;
-static const uint32_t BIT_ZERO_SPACE_US = 450;
-static const uint32_t FOOTER_MARK_US = BIT_MARK_US;
-static const uint32_t FOOTER_SPACE_US = HEADER_SPACE_US;
-
-const uint16_t COOLIX_BITS = 24;
-
 void CoolixClimate::transmit_state() {
   uint32_t remote_state = 0xB20F00;
 
@@ -111,119 +101,60 @@ void CoolixClimate::transmit_state() {
       }
     }
   }
-  ESP_LOGV(TAG, "Sending coolix code: 0x%02X", remote_state);
+  ESP_LOGV(TAG, "Sending coolix code: 0x%06X", remote_state);
 
   auto transmit = this->transmitter_->transmit();
   auto data = transmit.get_data();
-
-  data->set_carrier_frequency(38000);
-  uint16_t repeat = 1;
-  for (uint16_t r = 0; r <= repeat; r++) {
-    // Header
-    data->mark(HEADER_MARK_US);
-    data->space(HEADER_SPACE_US);
-    // Data
-    //   Break data into bytes, starting at the Most Significant
-    //   Byte. Each byte then being sent normal, then followed inverted.
-    for (uint16_t i = 8; i <= COOLIX_BITS; i += 8) {
-      // Grab a bytes worth of data.
-      uint8_t byte = (remote_state >> (COOLIX_BITS - i)) & 0xFF;
-      // Normal
-      for (uint64_t mask = 1ULL << 7; mask; mask >>= 1) {
-        data->mark(BIT_MARK_US);
-        data->space((byte & mask) ? BIT_ONE_SPACE_US : BIT_ZERO_SPACE_US);
-      }
-      // Inverted
-      for (uint64_t mask = 1ULL << 7; mask; mask >>= 1) {
-        data->mark(BIT_MARK_US);
-        data->space(!(byte & mask) ? BIT_ONE_SPACE_US : BIT_ZERO_SPACE_US);
-      }
-    }
-    // Footer
-    data->mark(BIT_MARK_US);
-    data->space(FOOTER_SPACE_US);  // Pause before repeating
-  }
-
+  remote_base::CoolixProtocol().encode(data, remote_state);
   transmit.perform();
 }
 
-bool CoolixClimate::on_receive(remote_base::RemoteReceiveData data) {
+bool CoolixClimate::on_coolix(climate::Climate *parent, remote_base::RemoteReceiveData data) {
+  auto decoded = remote_base::CoolixProtocol().decode(data);
+  if (!decoded.has_value())
+    return false;
   // Decoded remote state y 3 bytes long code.
-  uint32_t remote_state = 0;
-  // The protocol sends the data twice, read here
-  uint32_t loop_read;
-  for (uint16_t loop = 1; loop <= 2; loop++) {
-    if (!data.expect_item(HEADER_MARK_US, HEADER_SPACE_US))
-      return false;
-    loop_read = 0;
-    for (uint8_t a_byte = 0; a_byte < 3; a_byte++) {
-      uint8_t byte = 0;
-      for (int8_t a_bit = 7; a_bit >= 0; a_bit--) {
-        if (data.expect_item(BIT_MARK_US, BIT_ONE_SPACE_US))
-          byte |= 1 << a_bit;
-        else if (!data.expect_item(BIT_MARK_US, BIT_ZERO_SPACE_US))
-          return false;
-      }
-      // Need to see this segment inverted
-      for (int8_t a_bit = 7; a_bit >= 0; a_bit--) {
-        bool bit = byte & (1 << a_bit);
-        if (!data.expect_item(BIT_MARK_US, bit ? BIT_ZERO_SPACE_US : BIT_ONE_SPACE_US))
-          return false;
-      }
-      // Receiving MSB first: reorder bytes
-      loop_read |= byte << ((2 - a_byte) * 8);
-    }
-    // Footer Mark
-    if (!data.expect_mark(BIT_MARK_US))
-      return false;
-    if (loop == 1) {
-      // Back up state on first loop
-      remote_state = loop_read;
-      if (!data.expect_space(FOOTER_SPACE_US))
-        return false;
-    }
-  }
-
-  ESP_LOGV(TAG, "Decoded 0x%02X", remote_state);
-  if (remote_state != loop_read || (remote_state & 0xFF0000) != 0xB20000)
+  uint32_t remote_state = *decoded;
+  ESP_LOGV(TAG, "Decoded 0x%06X", remote_state);
+  if ((remote_state & 0xFF0000) != 0xB20000)
     return false;
 
   if (remote_state == COOLIX_OFF) {
-    this->mode = climate::CLIMATE_MODE_OFF;
+    parent->mode = climate::CLIMATE_MODE_OFF;
   } else if (remote_state == COOLIX_SWING) {
-    this->swing_mode =
-        this->swing_mode == climate::CLIMATE_SWING_OFF ? climate::CLIMATE_SWING_VERTICAL : climate::CLIMATE_SWING_OFF;
+    parent->swing_mode =
+        parent->swing_mode == climate::CLIMATE_SWING_OFF ? climate::CLIMATE_SWING_VERTICAL : climate::CLIMATE_SWING_OFF;
   } else {
     if ((remote_state & COOLIX_MODE_MASK) == COOLIX_HEAT)
-      this->mode = climate::CLIMATE_MODE_HEAT;
+      parent->mode = climate::CLIMATE_MODE_HEAT;
     else if ((remote_state & COOLIX_MODE_MASK) == COOLIX_AUTO)
-      this->mode = climate::CLIMATE_MODE_HEAT_COOL;
+      parent->mode = climate::CLIMATE_MODE_HEAT_COOL;
     else if ((remote_state & COOLIX_MODE_MASK) == COOLIX_DRY_FAN) {
       if ((remote_state & COOLIX_FAN_MASK) == COOLIX_FAN_MODE_AUTO_DRY)
-        this->mode = climate::CLIMATE_MODE_DRY;
+        parent->mode = climate::CLIMATE_MODE_DRY;
       else
-        this->mode = climate::CLIMATE_MODE_FAN_ONLY;
+        parent->mode = climate::CLIMATE_MODE_FAN_ONLY;
     } else
-      this->mode = climate::CLIMATE_MODE_COOL;
+      parent->mode = climate::CLIMATE_MODE_COOL;
 
     // Fan Speed
-    if ((remote_state & COOLIX_FAN_AUTO) == COOLIX_FAN_AUTO || this->mode == climate::CLIMATE_MODE_HEAT_COOL ||
-        this->mode == climate::CLIMATE_MODE_DRY)
-      this->fan_mode = climate::CLIMATE_FAN_AUTO;
+    if ((remote_state & COOLIX_FAN_AUTO) == COOLIX_FAN_AUTO || parent->mode == climate::CLIMATE_MODE_HEAT_COOL ||
+        parent->mode == climate::CLIMATE_MODE_DRY)
+      parent->fan_mode = climate::CLIMATE_FAN_AUTO;
     else if ((remote_state & COOLIX_FAN_MIN) == COOLIX_FAN_MIN)
-      this->fan_mode = climate::CLIMATE_FAN_LOW;
+      parent->fan_mode = climate::CLIMATE_FAN_LOW;
     else if ((remote_state & COOLIX_FAN_MED) == COOLIX_FAN_MED)
-      this->fan_mode = climate::CLIMATE_FAN_MEDIUM;
+      parent->fan_mode = climate::CLIMATE_FAN_MEDIUM;
     else if ((remote_state & COOLIX_FAN_MAX) == COOLIX_FAN_MAX)
-      this->fan_mode = climate::CLIMATE_FAN_HIGH;
+      parent->fan_mode = climate::CLIMATE_FAN_HIGH;
 
     // Temperature
     uint8_t temperature_code = remote_state & COOLIX_TEMP_MASK;
     for (uint8_t i = 0; i < COOLIX_TEMP_RANGE; i++)
       if (COOLIX_TEMP_MAP[i] == temperature_code)
-        this->target_temperature = i + COOLIX_TEMP_MIN;
+        parent->target_temperature = i + COOLIX_TEMP_MIN;
   }
-  this->publish_state();
+  parent->publish_state();
 
   return true;
 }
diff --git a/esphome/components/coolix/coolix.h b/esphome/components/coolix/coolix.h
index caf93f7621..3419795875 100644
--- a/esphome/components/coolix/coolix.h
+++ b/esphome/components/coolix/coolix.h
@@ -26,11 +26,15 @@ class CoolixClimate : public climate_ir::ClimateIR {
     climate_ir::ClimateIR::control(call);
   }
 
+  /// This static method can be used in other climate components that accept the Coolix protocol. See midea_ir for
+  /// example.
+  static bool on_coolix(climate::Climate *parent, remote_base::RemoteReceiveData data);
+
  protected:
   /// Transmit via IR the state of this climate controller.
   void transmit_state() override;
   /// Handle received IR Buffer
-  bool on_receive(remote_base::RemoteReceiveData data) override;
+  bool on_receive(remote_base::RemoteReceiveData data) override { return CoolixClimate::on_coolix(this, data); }
 
   bool send_swing_cmd_{false};
 };
diff --git a/esphome/components/midea/ir_transmitter.h b/esphome/components/midea/ir_transmitter.h
index 34a9f8498e..a8b89f9b7b 100644
--- a/esphome/components/midea/ir_transmitter.h
+++ b/esphome/components/midea/ir_transmitter.h
@@ -23,12 +23,12 @@ class IrFollowMeData : public IrData {
   }
 
   /* TEMPERATURE */
-  uint8_t temp() const { return this->data_[4] - 1; }
-  void set_temp(uint8_t val) { this->data_[4] = std::min(MAX_TEMP, val) + 1; }
+  uint8_t temp() const { return this->get_value_(4) - 1; }
+  void set_temp(uint8_t val) { this->set_value_(4, std::min(MAX_TEMP, val) + 1); }
 
   /* BEEPER */
-  bool beeper() const { return this->data_[3] & 128; }
-  void set_beeper(bool val) { this->set_value_(3, 1, 7, val); }
+  bool beeper() const { return this->get_value_(3, 128); }
+  void set_beeper(bool val) { this->set_mask_(3, val, 128); }
 
  protected:
   static const uint8_t MAX_TEMP = 37;
diff --git a/esphome/components/midea_ir/__init__.py b/esphome/components/midea_ir/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/esphome/components/midea_ir/climate.py b/esphome/components/midea_ir/climate.py
new file mode 100644
index 0000000000..140e4ee4e0
--- /dev/null
+++ b/esphome/components/midea_ir/climate.py
@@ -0,0 +1,25 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import climate_ir
+from esphome.const import CONF_ID
+
+AUTO_LOAD = ["climate_ir", "coolix"]
+CODEOWNERS = ["@dudanov"]
+
+midea_ir_ns = cg.esphome_ns.namespace("midea_ir")
+MideaIR = midea_ir_ns.class_("MideaIR", climate_ir.ClimateIR)
+
+CONF_USE_FAHRENHEIT = "use_fahrenheit"
+
+CONFIG_SCHEMA = climate_ir.CLIMATE_IR_WITH_RECEIVER_SCHEMA.extend(
+    {
+        cv.GenerateID(): cv.declare_id(MideaIR),
+        cv.Optional(CONF_USE_FAHRENHEIT, default=False): cv.boolean,
+    }
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await climate_ir.register_climate_ir(var, config)
+    cg.add(var.set_fahrenheit(config[CONF_USE_FAHRENHEIT]))
diff --git a/esphome/components/midea_ir/midea_data.h b/esphome/components/midea_ir/midea_data.h
new file mode 100644
index 0000000000..0f7e24907d
--- /dev/null
+++ b/esphome/components/midea_ir/midea_data.h
@@ -0,0 +1,92 @@
+#pragma once
+
+#include "esphome/components/remote_base/midea_protocol.h"
+#include "esphome/components/climate/climate_mode.h"
+
+namespace esphome {
+namespace midea_ir {
+
+using climate::ClimateMode;
+using climate::ClimateFanMode;
+using remote_base::MideaData;
+
+class ControlData : public MideaData {
+ public:
+  // Default constructor (power: ON, mode: AUTO, fan: AUTO, temp: 25C)
+  ControlData() : MideaData({MIDEA_TYPE_CONTROL, 0x82, 0x48, 0xFF, 0xFF}) {}
+  // Copy from Base
+  ControlData(const MideaData &data) : MideaData(data) {}
+
+  void set_temp(float temp);
+  float get_temp() const;
+
+  void set_mode(ClimateMode mode);
+  ClimateMode get_mode() const;
+
+  void set_fan_mode(ClimateFanMode mode);
+  ClimateFanMode get_fan_mode() const;
+
+  void set_sleep_preset(bool value) { this->set_mask_(1, value, 64); }
+  bool get_sleep_preset() const { return this->get_value_(1, 64); }
+
+  void set_fahrenheit(bool value) { this->set_mask_(2, value, 32); }
+  bool get_fahrenheit() const { return this->get_value_(2, 32); }
+
+  void fix();
+
+ protected:
+  enum Mode : uint8_t {
+    MODE_COOL,
+    MODE_DRY,
+    MODE_AUTO,
+    MODE_HEAT,
+    MODE_FAN_ONLY,
+  };
+  enum FanMode : uint8_t {
+    FAN_AUTO,
+    FAN_LOW,
+    FAN_MEDIUM,
+    FAN_HIGH,
+  };
+  void set_fan_mode_(FanMode mode) { this->set_value_(1, mode, 3, 3); }
+  FanMode get_fan_mode_() const { return static_cast<FanMode>(this->get_value_(1, 3, 3)); }
+  void set_mode_(Mode mode) { this->set_value_(1, mode, 7); }
+  Mode get_mode_() const { return static_cast<Mode>(this->get_value_(1, 7)); }
+  void set_power_(bool value) { this->set_mask_(1, value, 128); }
+  bool get_power_() const { return this->get_value_(1, 128); }
+};
+
+class FollowMeData : public MideaData {
+ public:
+  // Default constructor (temp: 30C, beeper: off)
+  FollowMeData() : MideaData({MIDEA_TYPE_FOLLOW_ME, 0x82, 0x48, 0x7F, 0x1F}) {}
+  // Copy from Base
+  FollowMeData(const MideaData &data) : MideaData(data) {}
+  // Direct from temperature and beeper values
+  FollowMeData(uint8_t temp, bool beeper = false) : FollowMeData() {
+    this->set_temp(temp);
+    this->set_beeper(beeper);
+  }
+
+  /* TEMPERATURE */
+  uint8_t temp() const { return this->get_value_(4) - 1; }
+  void set_temp(uint8_t val) { this->set_value_(4, std::min(MAX_TEMP, val) + 1); }
+
+  /* BEEPER */
+  bool beeper() const { return this->get_value_(3, 128); }
+  void set_beeper(bool value) { this->set_mask_(3, value, 128); }
+
+ protected:
+  static const uint8_t MAX_TEMP = 37;
+};
+
+class SpecialData : public MideaData {
+ public:
+  SpecialData(uint8_t code) : MideaData({MIDEA_TYPE_SPECIAL, code, 0xFF, 0xFF, 0xFF}) {}
+  static const uint8_t VSWING_STEP = 1;
+  static const uint8_t VSWING_TOGGLE = 2;
+  static const uint8_t TURBO_TOGGLE = 9;
+};
+
+}  // namespace midea_ir
+}  // namespace esphome
diff --git a/esphome/components/midea_ir/midea_ir.cpp b/esphome/components/midea_ir/midea_ir.cpp
new file mode 100644
index 0000000000..5e507cbbb0
--- /dev/null
+++ b/esphome/components/midea_ir/midea_ir.cpp
@@ -0,0 +1,201 @@
+#include "midea_ir.h"
+#include "midea_data.h"
+#include "esphome/core/log.h"
+#include "esphome/core/helpers.h"
+#include "esphome/components/coolix/coolix.h"
+
+namespace esphome {
+namespace midea_ir {
+
+static const char *const TAG = "midea_ir.climate";
+
+void ControlData::set_temp(float temp) {
+  uint8_t min;
+  if (this->get_fahrenheit()) {
+    min = MIDEA_TEMPF_MIN;
+    temp = esphome::clamp<float>(celsius_to_fahrenheit(temp), MIDEA_TEMPF_MIN, MIDEA_TEMPF_MAX);
+  } else {
+    min = MIDEA_TEMPC_MIN;
+    temp = esphome::clamp<float>(temp, MIDEA_TEMPC_MIN, MIDEA_TEMPC_MAX);
+  }
+  this->set_value_(2, lroundf(temp) - min, 31);
+}
+
+float ControlData::get_temp() const {
+  const uint8_t temp = this->get_value_(2, 31);
+  if (this->get_fahrenheit())
+    return fahrenheit_to_celsius(static_cast<float>(temp + MIDEA_TEMPF_MIN));
+  return static_cast<float>(temp + MIDEA_TEMPC_MIN);
+}
+
+void ControlData::fix() {
+  // In FAN_AUTO, modes COOL, HEAT and FAN_ONLY bit #5 in byte #1 must be set
+  const uint8_t value = this->get_value_(1, 31);
+  if (value == 0 || value == 3 || value == 4)
+    this->set_mask_(1, true, 32);
+  // In FAN_ONLY mode we need to set all temperature bits
+  if (this->get_mode_() == MODE_FAN_ONLY)
+    this->set_mask_(2, true, 31);
+}
+
+void ControlData::set_mode(ClimateMode mode) {
+  switch (mode) {
+    case ClimateMode::CLIMATE_MODE_OFF:
+      this->set_power_(false);
+      return;
+    case ClimateMode::CLIMATE_MODE_COOL:
+      this->set_mode_(MODE_COOL);
+      break;
+    case ClimateMode::CLIMATE_MODE_DRY:
+      this->set_mode_(MODE_DRY);
+      break;
+    case ClimateMode::CLIMATE_MODE_FAN_ONLY:
+      this->set_mode_(MODE_FAN_ONLY);
+      break;
+    case ClimateMode::CLIMATE_MODE_HEAT:
+      this->set_mode_(MODE_HEAT);
+      break;
+    default:
+      this->set_mode_(MODE_AUTO);
+      break;
+  }
+  this->set_power_(true);
+}
+
+ClimateMode ControlData::get_mode() const {
+  if (!this->get_power_())
+    return ClimateMode::CLIMATE_MODE_OFF;
+  switch (this->get_mode_()) {
+    case MODE_COOL:
+      return ClimateMode::CLIMATE_MODE_COOL;
+    case MODE_DRY:
+      return ClimateMode::CLIMATE_MODE_DRY;
+    case MODE_FAN_ONLY:
+      return ClimateMode::CLIMATE_MODE_FAN_ONLY;
+    case MODE_HEAT:
+      return ClimateMode::CLIMATE_MODE_HEAT;
+    default:
+      return ClimateMode::CLIMATE_MODE_HEAT_COOL;
+  }
+}
+
+void ControlData::set_fan_mode(ClimateFanMode mode) {
+  switch (mode) {
+    case ClimateFanMode::CLIMATE_FAN_LOW:
+      this->set_fan_mode_(FAN_LOW);
+      break;
+    case ClimateFanMode::CLIMATE_FAN_MEDIUM:
+      this->set_fan_mode_(FAN_MEDIUM);
+      break;
+    case ClimateFanMode::CLIMATE_FAN_HIGH:
+      this->set_fan_mode_(FAN_HIGH);
+      break;
+    default:
+      this->set_fan_mode_(FAN_AUTO);
+      break;
+  }
+}
+
+ClimateFanMode ControlData::get_fan_mode() const {
+  switch (this->get_fan_mode_()) {
+    case FAN_LOW:
+      return ClimateFanMode::CLIMATE_FAN_LOW;
+    case FAN_MEDIUM:
+      return ClimateFanMode::CLIMATE_FAN_MEDIUM;
+    case FAN_HIGH:
+      return ClimateFanMode::CLIMATE_FAN_HIGH;
+    default:
+      return ClimateFanMode::CLIMATE_FAN_AUTO;
+  }
+}
+
+void MideaIR::control(const climate::ClimateCall &call) {
+  // swing and preset resets after unit powered off
+  if (call.get_mode() == climate::CLIMATE_MODE_OFF) {
+    this->swing_mode = climate::CLIMATE_SWING_OFF;
+    this->preset = climate::CLIMATE_PRESET_NONE;
+  } else if (call.get_swing_mode().has_value() && ((*call.get_swing_mode() == climate::CLIMATE_SWING_OFF &&
+                                                    this->swing_mode == climate::CLIMATE_SWING_VERTICAL) ||
+                                                   (*call.get_swing_mode() == climate::CLIMATE_SWING_VERTICAL &&
+                                                    this->swing_mode == climate::CLIMATE_SWING_OFF))) {
+    this->swing_ = true;
+  } else if (call.get_preset().has_value() &&
+             ((*call.get_preset() == climate::CLIMATE_PRESET_NONE && this->preset == climate::CLIMATE_PRESET_BOOST) ||
+              (*call.get_preset() == climate::CLIMATE_PRESET_BOOST && this->preset == climate::CLIMATE_PRESET_NONE))) {
+    this->boost_ = true;
+  }
+  climate_ir::ClimateIR::control(call);
+}
+
+void MideaIR::transmit_(MideaData &data) {
+  data.finalize();
+  auto transmit = this->transmitter_->transmit();
+  remote_base::MideaProtocol().encode(transmit.get_data(), data);
+  transmit.perform();
+}
+
+void MideaIR::transmit_state() {
+  if (this->swing_) {
+    SpecialData data(SpecialData::VSWING_TOGGLE);
+    this->transmit_(data);
+    this->swing_ = false;
+    return;
+  }
+  if (this->boost_) {
+    SpecialData data(SpecialData::TURBO_TOGGLE);
+    this->transmit_(data);
+    this->boost_ = false;
+    return;
+  }
+  ControlData data;
+  data.set_fahrenheit(this->fahrenheit_);
+  data.set_temp(this->target_temperature);
+  data.set_mode(this->mode);
+  data.set_fan_mode(this->fan_mode.value_or(ClimateFanMode::CLIMATE_FAN_AUTO));
+  data.set_sleep_preset(this->preset == climate::CLIMATE_PRESET_SLEEP);
+  data.fix();
+  this->transmit_(data);
+}
+
+bool MideaIR::on_receive(remote_base::RemoteReceiveData data) {
+  auto midea = remote_base::MideaProtocol().decode(data);
+  if (midea.has_value())
+    return this->on_midea_(*midea);
+  return coolix::CoolixClimate::on_coolix(this, data);
+}
+
+bool MideaIR::on_midea_(const MideaData &data) {
+  ESP_LOGV(TAG, "Decoded Midea IR data: %s", data.to_string().c_str());
+  if (data.type() == MideaData::MIDEA_TYPE_CONTROL) {
+    const ControlData status = data;
+    if (status.get_mode() != climate::CLIMATE_MODE_FAN_ONLY)
+      this->target_temperature = status.get_temp();
+    this->mode = status.get_mode();
+    this->fan_mode = status.get_fan_mode();
+    if (status.get_sleep_preset())
+      this->preset = climate::CLIMATE_PRESET_SLEEP;
+    else if (this->preset == climate::CLIMATE_PRESET_SLEEP)
+      this->preset = climate::CLIMATE_PRESET_NONE;
+    this->publish_state();
+    return true;
+  }
+  if (data.type() == MideaData::MIDEA_TYPE_SPECIAL) {
+    switch (data[1]) {
+      case SpecialData::VSWING_TOGGLE:
+        this->swing_mode = this->swing_mode == climate::CLIMATE_SWING_VERTICAL ? climate::CLIMATE_SWING_OFF
+                                                                               : climate::CLIMATE_SWING_VERTICAL;
+        break;
+      case SpecialData::TURBO_TOGGLE:
+        this->preset = this->preset == climate::CLIMATE_PRESET_BOOST ? climate::CLIMATE_PRESET_NONE
+                                                                     : climate::CLIMATE_PRESET_BOOST;
+        break;
+    }
+    this->publish_state();
+    return true;
+  }
+
+  return false;
+}
+
+}  // namespace midea_ir
+}  // namespace esphome
diff --git a/esphome/components/midea_ir/midea_ir.h b/esphome/components/midea_ir/midea_ir.h
new file mode 100644
index 0000000000..b89b2a7efc
--- /dev/null
+++ b/esphome/components/midea_ir/midea_ir.h
@@ -0,0 +1,47 @@
+#pragma once
+
+#include "esphome/components/climate_ir/climate_ir.h"
+#include "midea_data.h"
+
+namespace esphome {
+namespace midea_ir {
+
+// Temperature
+const uint8_t MIDEA_TEMPC_MIN = 17;  // Celsius
+const uint8_t MIDEA_TEMPC_MAX = 30;  // Celsius
+const uint8_t MIDEA_TEMPF_MIN = 62;  // Fahrenheit
+const uint8_t MIDEA_TEMPF_MAX = 86;  // Fahrenheit
+
+class MideaIR : public climate_ir::ClimateIR {
+ public:
+  MideaIR()
+      : climate_ir::ClimateIR(
+            MIDEA_TEMPC_MIN, MIDEA_TEMPC_MAX, 1.0f, true, true,
+            {climate::CLIMATE_FAN_AUTO, climate::CLIMATE_FAN_LOW, climate::CLIMATE_FAN_MEDIUM,
+             climate::CLIMATE_FAN_HIGH},
+            {climate::CLIMATE_SWING_OFF, climate::CLIMATE_SWING_VERTICAL},
+            {climate::CLIMATE_PRESET_NONE, climate::CLIMATE_PRESET_SLEEP, climate::CLIMATE_PRESET_BOOST}) {}
+
+  /// Override control to change settings of the climate device.
+  void control(const climate::ClimateCall &call) override;
+
+  /// Set use of Fahrenheit units
+  void set_fahrenheit(bool value) {
+    this->fahrenheit_ = value;
+    this->temperature_step_ = value ? 0.5f : 1.0f;
+  }
+
+ protected:
+  /// Transmit via IR the state of this climate controller.
+  void transmit_state() override;
+  void transmit_(MideaData &data);
+  /// Handle received IR Buffer
+  bool on_receive(remote_base::RemoteReceiveData data) override;
+  bool on_midea_(const MideaData &data);
+  bool fahrenheit_{false};
+  bool swing_{false};
+  bool boost_{false};
+};
+
+}  // namespace midea_ir
+}  // namespace esphome
diff --git a/esphome/components/remote_base/__init__.py b/esphome/components/remote_base/__init__.py
index 914ce42efe..9982447988 100644
--- a/esphome/components/remote_base/__init__.py
+++ b/esphome/components/remote_base/__init__.py
@@ -234,6 +234,45 @@ async def build_dumpers(config):
     return dumpers
 
 
+# Coolix
+(
+    CoolixData,
+    CoolixBinarySensor,
+    CoolixTrigger,
+    CoolixAction,
+    CoolixDumper,
+) = declare_protocol("Coolix")
+COOLIX_SCHEMA = cv.Schema({cv.Required(CONF_DATA): cv.hex_uint32_t})
+
+
+@register_binary_sensor("coolix", CoolixBinarySensor, COOLIX_SCHEMA)
+def coolix_binary_sensor(var, config):
+    cg.add(
+        var.set_data(
+            cg.StructInitializer(
+                CoolixData,
+                ("data", config[CONF_DATA]),
+            )
+        )
+    )
+
+
+@register_trigger("coolix", CoolixTrigger, CoolixData)
+def coolix_trigger(var, config):
+    pass
+
+
+@register_dumper("coolix", CoolixDumper)
+def coolix_dumper(var, config):
+    pass
+
+
+@register_action("coolix", CoolixAction, COOLIX_SCHEMA)
+async def coolix_action(var, config, args):
+    template_ = await cg.templatable(config[CONF_DATA], args, cg.uint32)
+    cg.add(var.set_data(template_))
+
+
 # Dish
 DishData, DishBinarySensor, DishTrigger, DishAction, DishDumper = declare_protocol(
     "Dish"
diff --git a/esphome/components/remote_base/coolix_protocol.cpp b/esphome/components/remote_base/coolix_protocol.cpp
new file mode 100644
index 0000000000..3e6e7e185a
--- /dev/null
+++ b/esphome/components/remote_base/coolix_protocol.cpp
@@ -0,0 +1,84 @@
+#include "coolix_protocol.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace remote_base {
+
+static const char *const TAG = "remote.coolix";
+
+static const int32_t TICK_US = 560;
+static const int32_t HEADER_MARK_US = 8 * TICK_US;
+static const int32_t HEADER_SPACE_US = 8 * TICK_US;
+static const int32_t BIT_MARK_US = 1 * TICK_US;
+static const int32_t BIT_ONE_SPACE_US = 3 * TICK_US;
+static const int32_t BIT_ZERO_SPACE_US = 1 * TICK_US;
+static const int32_t FOOTER_MARK_US = 1 * TICK_US;
+static const int32_t FOOTER_SPACE_US = 10 * TICK_US;
+
+static void encode_data(RemoteTransmitData *dst, const CoolixData &src) {
+  //   Break data into bytes, starting at the Most Significant
+  //   Byte. Each byte then being sent normal, then followed inverted.
+  for (unsigned shift = 16;; shift -= 8) {
+    // Grab a bytes worth of data.
+    const uint8_t byte = src >> shift;
+    // Normal
+    for (uint8_t mask = 1 << 7; mask; mask >>= 1)
+      dst->item(BIT_MARK_US, (byte & mask) ? BIT_ONE_SPACE_US : BIT_ZERO_SPACE_US);
+    // Inverted
+    for (uint8_t mask = 1 << 7; mask; mask >>= 1)
+      dst->item(BIT_MARK_US, (byte & mask) ? BIT_ZERO_SPACE_US : BIT_ONE_SPACE_US);
+    // Data end
+    if (shift == 0)
+      break;
+  }
+}
+
+void CoolixProtocol::encode(RemoteTransmitData *dst, const CoolixData &data) {
+  dst->set_carrier_frequency(38000);
+  dst->reserve(2 + 2 * 48 + 2 + 2 + 2 * 48 + 1);
+  dst->item(HEADER_MARK_US, HEADER_SPACE_US);
+  encode_data(dst, data);
+  dst->item(FOOTER_MARK_US, FOOTER_SPACE_US);
+  dst->item(HEADER_MARK_US, HEADER_SPACE_US);
+  encode_data(dst, data);
+  dst->mark(FOOTER_MARK_US);
+}
+
+static bool decode_data(RemoteReceiveData &src, CoolixData &dst) {
+  uint32_t data = 0;
+  for (unsigned n = 3;; data <<= 8) {
+    // Read byte
+    for (uint32_t mask = 1 << 7; mask; mask >>= 1) {
+      if (!src.expect_mark(BIT_MARK_US))
+        return false;
+      if (src.expect_space(BIT_ONE_SPACE_US))
+        data |= mask;
+      else if (!src.expect_space(BIT_ZERO_SPACE_US))
+        return false;
+    }
+    // Check for inverse byte
+    for (uint32_t mask = 1 << 7; mask; mask >>= 1) {
+      if (!src.expect_item(BIT_MARK_US, (data & mask) ? BIT_ZERO_SPACE_US : BIT_ONE_SPACE_US))
+        return false;
+    }
+    // Checking the end of reading
+    if (--n == 0) {
+      dst = data;
+      return true;
+    }
+  }
+}
+
+optional<CoolixData> CoolixProtocol::decode(RemoteReceiveData data) {
+  CoolixData first, second;
+  if (data.expect_item(HEADER_MARK_US, HEADER_SPACE_US) && decode_data(data, first) &&
+      data.expect_item(FOOTER_MARK_US, FOOTER_SPACE_US) && data.expect_item(HEADER_MARK_US, HEADER_SPACE_US) &&
+      decode_data(data, second) && data.expect_mark(FOOTER_MARK_US) && first == second)
+    return first;
+  return {};
+}
+
+void CoolixProtocol::dump(const CoolixData &data) { ESP_LOGD(TAG, "Received Coolix: 0x%06X", data); }
+
+}  // namespace remote_base
+}  // namespace esphome
diff --git a/esphome/components/remote_base/coolix_protocol.h b/esphome/components/remote_base/coolix_protocol.h
new file mode 100644
index 0000000000..9ce3eabb0e
--- /dev/null
+++ b/esphome/components/remote_base/coolix_protocol.h
@@ -0,0 +1,30 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/core/helpers.h"
+#include "remote_base.h"
+
+namespace esphome {
+namespace remote_base {
+
+using CoolixData = uint32_t;
+
+class CoolixProtocol : public RemoteProtocol<CoolixData> {
+ public:
+  void encode(RemoteTransmitData *dst, const CoolixData &data) override;
+  optional<CoolixData> decode(RemoteReceiveData data) override;
+  void dump(const CoolixData &data) override;
+};
+
+DECLARE_REMOTE_PROTOCOL(Coolix)
+
+template<typename... Ts> class CoolixAction : public RemoteTransmitterActionBase<Ts...> {
+  TEMPLATABLE_VALUE(CoolixData, data)
+  void encode(RemoteTransmitData *dst, Ts... x) override {
+    CoolixData data = this->data_.value(x...);
+    CoolixProtocol().encode(dst, data);
+  }
+};
+
+}  // namespace remote_base
+}  // namespace esphome
diff --git a/esphome/components/remote_base/midea_protocol.cpp b/esphome/components/remote_base/midea_protocol.cpp
index a19a5b50c1..bf67429001 100644
--- a/esphome/components/remote_base/midea_protocol.cpp
+++ b/esphome/components/remote_base/midea_protocol.cpp
@@ -6,89 +6,63 @@ namespace remote_base {
 
 static const char *const TAG = "remote.midea";
 
+static const int32_t TICK_US = 560;
+static const int32_t HEADER_MARK_US = 8 * TICK_US;
+static const int32_t HEADER_SPACE_US = 8 * TICK_US;
+static const int32_t BIT_MARK_US = 1 * TICK_US;
+static const int32_t BIT_ONE_SPACE_US = 3 * TICK_US;
+static const int32_t BIT_ZERO_SPACE_US = 1 * TICK_US;
+static const int32_t FOOTER_MARK_US = 1 * TICK_US;
+static const int32_t FOOTER_SPACE_US = 10 * TICK_US;
+
 uint8_t MideaData::calc_cs_() const {
   uint8_t cs = 0;
-  for (const uint8_t *it = this->data(); it != this->data() + OFFSET_CS; ++it)
-    cs -= reverse_bits(*it);
+  for (uint8_t idx = 0; idx < OFFSET_CS; idx++)
+    cs -= reverse_bits(this->data_[idx]);
   return reverse_bits(cs);
 }
 
-bool MideaData::check_compliment(const MideaData &rhs) const {
-  const uint8_t *it0 = rhs.data();
-  for (const uint8_t *it1 = this->data(); it1 != this->data() + this->size(); ++it0, ++it1) {
-    if (*it0 != ~(*it1))
-      return false;
-  }
-  return true;
+bool MideaData::is_compliment(const MideaData &rhs) const {
+  return std::equal(this->data_.begin(), this->data_.end(), rhs.data_.begin(),
+                    [](const uint8_t &a, const uint8_t &b) { return a + b == 255; });
 }
 
-void MideaProtocol::data(RemoteTransmitData *dst, const MideaData &src, bool compliment) {
-  for (const uint8_t *it = src.data(); it != src.data() + src.size(); ++it) {
-    const uint8_t data = compliment ? ~(*it) : *it;
-    for (uint8_t mask = 128; mask; mask >>= 1) {
-      if (data & mask)
-        one(dst);
-      else
-        zero(dst);
-    }
-  }
-}
-
-void MideaProtocol::encode(RemoteTransmitData *dst, const MideaData &data) {
+void MideaProtocol::encode(RemoteTransmitData *dst, const MideaData &src) {
   dst->set_carrier_frequency(38000);
-  dst->reserve(2 + 48 * 2 + 2 + 2 + 48 * 2 + 2);
-  MideaProtocol::header(dst);
-  MideaProtocol::data(dst, data);
-  MideaProtocol::footer(dst);
-  MideaProtocol::header(dst);
-  MideaProtocol::data(dst, data, true);
-  MideaProtocol::footer(dst);
+  dst->reserve(2 + 48 * 2 + 2 + 2 + 48 * 2 + 1);
+  dst->item(HEADER_MARK_US, HEADER_SPACE_US);
+  for (unsigned idx = 0; idx < 6; idx++)
+    for (uint8_t mask = 1 << 7; mask; mask >>= 1)
+      dst->item(BIT_MARK_US, (src[idx] & mask) ? BIT_ONE_SPACE_US : BIT_ZERO_SPACE_US);
+  dst->item(FOOTER_MARK_US, FOOTER_SPACE_US);
+  dst->item(HEADER_MARK_US, HEADER_SPACE_US);
+  for (unsigned idx = 0; idx < 6; idx++)
+    for (uint8_t mask = 1 << 7; mask; mask >>= 1)
+      dst->item(BIT_MARK_US, (src[idx] & mask) ? BIT_ZERO_SPACE_US : BIT_ONE_SPACE_US);
+  dst->mark(FOOTER_MARK_US);
 }
 
-bool MideaProtocol::expect_one(RemoteReceiveData &src) {
-  if (!src.peek_item(BIT_HIGH_US, BIT_ONE_LOW_US))
-    return false;
-  src.advance(2);
-  return true;
-}
-
-bool MideaProtocol::expect_zero(RemoteReceiveData &src) {
-  if (!src.peek_item(BIT_HIGH_US, BIT_ZERO_LOW_US))
-    return false;
-  src.advance(2);
-  return true;
-}
-
-bool MideaProtocol::expect_header(RemoteReceiveData &src) {
-  if (!src.peek_item(HEADER_HIGH_US, HEADER_LOW_US))
-    return false;
-  src.advance(2);
-  return true;
-}
-
-bool MideaProtocol::expect_footer(RemoteReceiveData &src) {
-  if (!src.peek_item(BIT_HIGH_US, MIN_GAP_US))
-    return false;
-  src.advance(2);
-  return true;
-}
-
-bool MideaProtocol::expect_data(RemoteReceiveData &src, MideaData &out) {
-  for (uint8_t *dst = out.data(); dst != out.data() + out.size(); ++dst) {
-    for (uint8_t mask = 128; mask; mask >>= 1) {
-      if (MideaProtocol::expect_one(src))
-        *dst |= mask;
-      else if (!MideaProtocol::expect_zero(src))
+static bool decode_data(RemoteReceiveData &src, MideaData &dst) {
+  for (unsigned idx = 0; idx < 6; idx++) {
+    uint8_t data = 0;
+    for (uint8_t mask = 1 << 7; mask; mask >>= 1) {
+      if (!src.expect_mark(BIT_MARK_US))
+        return false;
+      if (src.expect_space(BIT_ONE_SPACE_US))
+        data |= mask;
+      else if (!src.expect_space(BIT_ZERO_SPACE_US))
         return false;
     }
+    dst[idx] = data;
   }
   return true;
 }
 
 optional<MideaData> MideaProtocol::decode(RemoteReceiveData src) {
   MideaData out, inv;
-  if (MideaProtocol::expect_header(src) && MideaProtocol::expect_data(src, out) && MideaProtocol::expect_footer(src) &&
-      out.is_valid() && MideaProtocol::expect_data(src, inv) && out.check_compliment(inv))
+  if (src.expect_item(HEADER_MARK_US, HEADER_SPACE_US) && decode_data(src, out) && out.is_valid() &&
+      src.expect_item(FOOTER_MARK_US, FOOTER_SPACE_US) && src.expect_item(HEADER_MARK_US, HEADER_SPACE_US) &&
+      decode_data(src, inv) && src.expect_mark(FOOTER_MARK_US) && out.is_compliment(inv))
     return out;
   return {};
 }
diff --git a/esphome/components/remote_base/midea_protocol.h b/esphome/components/remote_base/midea_protocol.h
index 61e511601b..135a93b36d 100644
--- a/esphome/components/remote_base/midea_protocol.h
+++ b/esphome/components/remote_base/midea_protocol.h
@@ -1,5 +1,6 @@
 #pragma once
 
+#include <array>
 #include "esphome/core/component.h"
 #include "esphome/core/helpers.h"
 #include "remote_base.h"
@@ -9,70 +10,61 @@ namespace remote_base {
 
 class MideaData {
  public:
-  // Make zero-filled
-  MideaData() { memset(this->data_, 0, sizeof(this->data_)); }
+  // Make default
+  MideaData() {}
   // Make from initializer_list
-  MideaData(std::initializer_list<uint8_t> data) { std::copy(data.begin(), data.end(), this->data()); }
+  MideaData(std::initializer_list<uint8_t> data) {
+    std::copy_n(data.begin(), std::min(data.size(), this->data_.size()), this->data_.begin());
+  }
   // Make from vector
   MideaData(const std::vector<uint8_t> &data) {
-    memcpy(this->data_, data.data(), std::min<size_t>(data.size(), sizeof(this->data_)));
+    std::copy_n(data.begin(), std::min(data.size(), this->data_.size()), this->data_.begin());
   }
   // Default copy constructor
   MideaData(const MideaData &) = default;
 
-  uint8_t *data() { return this->data_; }
-  const uint8_t *data() const { return this->data_; }
-  uint8_t size() const { return sizeof(this->data_); }
+  uint8_t *data() { return this->data_.data(); }
+  const uint8_t *data() const { return this->data_.data(); }
+  uint8_t size() const { return this->data_.size(); }
   bool is_valid() const { return this->data_[OFFSET_CS] == this->calc_cs_(); }
   void finalize() { this->data_[OFFSET_CS] = this->calc_cs_(); }
-  bool check_compliment(const MideaData &rhs) const;
-  std::string to_string() const { return format_hex_pretty(this->data_, sizeof(this->data_)); }
+  bool is_compliment(const MideaData &rhs) const;
+  std::string to_string() const { return format_hex_pretty(this->data_.data(), this->data_.size()); }
   // compare only 40-bits
-  bool operator==(const MideaData &rhs) const { return !memcmp(this->data_, rhs.data_, OFFSET_CS); }
+  bool operator==(const MideaData &rhs) const {
+    return std::equal(this->data_.begin(), this->data_.begin() + OFFSET_CS, rhs.data_.begin());
+  }
   enum MideaDataType : uint8_t {
-    MIDEA_TYPE_COMMAND = 0xA1,
+    MIDEA_TYPE_CONTROL = 0xA1,
     MIDEA_TYPE_SPECIAL = 0xA2,
     MIDEA_TYPE_FOLLOW_ME = 0xA4,
   };
   MideaDataType type() const { return static_cast<MideaDataType>(this->data_[0]); }
   template<typename T> T to() const { return T(*this); }
+  uint8_t &operator[](size_t idx) { return this->data_[idx]; }
+  const uint8_t &operator[](size_t idx) const { return this->data_[idx]; }
 
  protected:
-  void set_value_(uint8_t offset, uint8_t val_mask, uint8_t shift, uint8_t val) {
-    data_[offset] &= ~(val_mask << shift);
-    data_[offset] |= (val << shift);
+  uint8_t get_value_(uint8_t idx, uint8_t mask = 255, uint8_t shift = 0) const {
+    return (this->data_[idx] >> shift) & mask;
   }
+  void set_value_(uint8_t idx, uint8_t value, uint8_t mask = 255, uint8_t shift = 0) {
+    this->data_[idx] &= ~(mask << shift);
+    this->data_[idx] |= (value << shift);
+  }
+  void set_mask_(uint8_t idx, bool state, uint8_t mask = 255) { this->set_value_(idx, state ? mask : 0, mask); }
   static const uint8_t OFFSET_CS = 5;
   // 48-bits data
-  uint8_t data_[6];
+  std::array<uint8_t, 6> data_;
   // Calculate checksum
   uint8_t calc_cs_() const;
 };
 
 class MideaProtocol : public RemoteProtocol<MideaData> {
  public:
-  void encode(RemoteTransmitData *dst, const MideaData &data) override;
+  void encode(RemoteTransmitData *dst, const MideaData &src) override;
   optional<MideaData> decode(RemoteReceiveData src) override;
   void dump(const MideaData &data) override;
-
- protected:
-  static const int32_t TICK_US = 560;
-  static const int32_t HEADER_HIGH_US = 8 * TICK_US;
-  static const int32_t HEADER_LOW_US = 8 * TICK_US;
-  static const int32_t BIT_HIGH_US = 1 * TICK_US;
-  static const int32_t BIT_ONE_LOW_US = 3 * TICK_US;
-  static const int32_t BIT_ZERO_LOW_US = 1 * TICK_US;
-  static const int32_t MIN_GAP_US = 10 * TICK_US;
-  static void one(RemoteTransmitData *dst) { dst->item(BIT_HIGH_US, BIT_ONE_LOW_US); }
-  static void zero(RemoteTransmitData *dst) { dst->item(BIT_HIGH_US, BIT_ZERO_LOW_US); }
-  static void header(RemoteTransmitData *dst) { dst->item(HEADER_HIGH_US, HEADER_LOW_US); }
-  static void footer(RemoteTransmitData *dst) { dst->item(BIT_HIGH_US, MIN_GAP_US); }
-  static void data(RemoteTransmitData *dst, const MideaData &src, bool compliment = false);
-  static bool expect_one(RemoteReceiveData &src);
-  static bool expect_zero(RemoteReceiveData &src);
-  static bool expect_header(RemoteReceiveData &src);
-  static bool expect_footer(RemoteReceiveData &src);
-  static bool expect_data(RemoteReceiveData &src, MideaData &out);
 };
 
 class MideaBinarySensor : public RemoteReceiverBinarySensorBase {
diff --git a/esphome/core/helpers.cpp b/esphome/core/helpers.cpp
index db6bfeb79b..c039447fef 100644
--- a/esphome/core/helpers.cpp
+++ b/esphome/core/helpers.cpp
@@ -378,7 +378,7 @@ std::string format_hex(const uint8_t *data, size_t length) {
   }
   return ret;
 }
-std::string format_hex(std::vector<uint8_t> data) { return format_hex(data.data(), data.size()); }
+std::string format_hex(const std::vector<uint8_t> &data) { return format_hex(data.data(), data.size()); }
 
 static char format_hex_pretty_char(uint8_t v) { return v >= 10 ? 'A' + (v - 10) : '0' + v; }
 std::string format_hex_pretty(const uint8_t *data, size_t length) {
@@ -396,6 +396,6 @@ std::string format_hex_pretty(const uint8_t *data, size_t length) {
     return ret + " (" + to_string(length) + ")";
   return ret;
 }
-std::string format_hex_pretty(std::vector<uint8_t> data) { return format_hex_pretty(data.data(), data.size()); }
+std::string format_hex_pretty(const std::vector<uint8_t> &data) { return format_hex_pretty(data.data(), data.size()); }
 
 }  // namespace esphome
diff --git a/esphome/core/helpers.h b/esphome/core/helpers.h
index d677e34649..5f793df1ea 100644
--- a/esphome/core/helpers.h
+++ b/esphome/core/helpers.h
@@ -110,6 +110,11 @@ void rgb_to_hsv(float red, float green, float blue, int &hue, float &saturation,
 /// Convert hue (0-360) & saturation/value percentage (0-1) to RGB floats (0-1)
 void hsv_to_rgb(int hue, float saturation, float value, float &red, float &green, float &blue);
 
+/// Convert degrees Celsius to degrees Fahrenheit.
+static inline float celsius_to_fahrenheit(float value) { return value * 1.8f + 32.0f; }
+/// Convert degrees Fahrenheit to degrees Celsius.
+static inline float fahrenheit_to_celsius(float value) { return (value - 32.0f) / 1.8f; }
+
 /***
  * An interrupt helper class.
  *
@@ -491,7 +496,7 @@ template<typename T, enable_if_t<std::is_unsigned<T>::value, int> = 0> optional<
 /// Format the byte array \p data of length \p len in lowercased hex.
 std::string format_hex(const uint8_t *data, size_t length);
 /// Format the vector \p data in lowercased hex.
-std::string format_hex(std::vector<uint8_t> data);
+std::string format_hex(const std::vector<uint8_t> &data);
 /// Format an unsigned integer in lowercased hex, starting with the most significant byte.
 template<typename T, enable_if_t<std::is_unsigned<T>::value, int> = 0> std::string format_hex(T val) {
   val = convert_big_endian(val);
@@ -501,7 +506,7 @@ template<typename T, enable_if_t<std::is_unsigned<T>::value, int> = 0> std::stri
 /// Format the byte array \p data of length \p len in pretty-printed, human-readable hex.
 std::string format_hex_pretty(const uint8_t *data, size_t length);
 /// Format the vector \p data in pretty-printed, human-readable hex.
-std::string format_hex_pretty(std::vector<uint8_t> data);
+std::string format_hex_pretty(const std::vector<uint8_t> &data);
 /// Format an unsigned integer in pretty-printed, human-readable hex, starting with the most significant byte.
 template<typename T, enable_if_t<std::is_unsigned<T>::value, int> = 0> std::string format_hex_pretty(T val) {
   val = convert_big_endian(val);
diff --git a/tests/test1.yaml b/tests/test1.yaml
index 2836a97e4f..959ffb0d2d 100644
--- a/tests/test1.yaml
+++ b/tests/test1.yaml
@@ -1718,6 +1718,9 @@ climate:
     name: HeatpumpIR Climate
     min_temperature: 18
     max_temperature: 30
+  - platform: midea_ir
+    name: Midea IR
+    use_fahrenheit: true
   - platform: midea
     on_state:
       logger.log: "State changed!"