diff --git a/esphome/components/graph/graph.cpp b/esphome/components/graph/graph.cpp
index 5abf2ade0d..ac6ace96ee 100644
--- a/esphome/components/graph/graph.cpp
+++ b/esphome/components/graph/graph.cpp
@@ -179,7 +179,7 @@ void Graph::draw(Display *buff, uint16_t x_offset, uint16_t y_offset, Color colo
         if (b) {
           int16_t y = (int16_t) roundf((this->height_ - 1) * (1.0 - v)) - thick / 2 + y_offset;
           auto draw_pixel_at = [&buff, c, y_offset, this](int16_t x, int16_t y) {
-            if (y >= y_offset && y < y_offset + this->height_)
+            if (y >= y_offset && static_cast<uint32_t>(y) < y_offset + this->height_)
               buff->draw_pixel_at(x, y, c);
           };
           if (!continuous || !has_prev || !prev_b || (abs(y - prev_y) <= thick)) {
diff --git a/esphome/components/haier/hon_climate.cpp b/esphome/components/haier/hon_climate.cpp
index 9614bb1e47..76558f2ebb 100644
--- a/esphome/components/haier/hon_climate.cpp
+++ b/esphome/components/haier/hon_climate.cpp
@@ -213,7 +213,7 @@ haier_protocol::HandlerError HonClimate::status_handler_(haier_protocol::FrameTy
                this->real_control_packet_size_);
         this->status_message_callback_.call((const char *) data, data_size);
       } else {
-        ESP_LOGW(TAG, "Status packet too small: %d (should be >= %d)", data_size, this->real_control_packet_size_);
+        ESP_LOGW(TAG, "Status packet too small: %zu (should be >= %zu)", data_size, this->real_control_packet_size_);
       }
       switch (this->protocol_phase_) {
         case ProtocolPhases::SENDING_FIRST_STATUS_REQUEST:
@@ -827,7 +827,7 @@ haier_protocol::HandlerError HonClimate::process_status_message_(const uint8_t *
   size_t expected_size =
       2 + this->status_message_header_size_ + this->real_control_packet_size_ + this->real_sensors_packet_size_;
   if (size < expected_size) {
-    ESP_LOGW(TAG, "Unexpected message size %d (expexted >= %d)", size, expected_size);
+    ESP_LOGW(TAG, "Unexpected message size %u (expexted >= %zu)", size, expected_size);
     return haier_protocol::HandlerError::WRONG_MESSAGE_STRUCTURE;
   }
   uint16_t subtype = (((uint16_t) packet_buffer[0]) << 8) + packet_buffer[1];
diff --git a/esphome/components/haier/hon_climate.h b/esphome/components/haier/hon_climate.h
index 58173f8154..a567ab1d89 100644
--- a/esphome/components/haier/hon_climate.h
+++ b/esphome/components/haier/hon_climate.h
@@ -178,7 +178,7 @@ class HonClimate : public HaierClimateBase {
   int extra_control_packet_bytes_{0};
   int extra_sensors_packet_bytes_{4};
   int status_message_header_size_{0};
-  int real_control_packet_size_{sizeof(hon_protocol::HaierPacketControl)};
+  size_t real_control_packet_size_{sizeof(hon_protocol::HaierPacketControl)};
   int real_sensors_packet_size_{sizeof(hon_protocol::HaierPacketSensors) + 4};
   HonControlMethod control_method_;
   std::queue<haier_protocol::HaierMessage> control_messages_queue_;
diff --git a/esphome/components/mipi_spi/mipi_spi.h b/esphome/components/mipi_spi/mipi_spi.h
index 00b861f71b..248d5b7104 100644
--- a/esphome/components/mipi_spi/mipi_spi.h
+++ b/esphome/components/mipi_spi/mipi_spi.h
@@ -340,7 +340,7 @@ class MipiSpi : public display::Display,
         this->write_cmd_addr_data(0, 0, 0, 0, ptr, w * h, 8);
       }
     } else {
-      for (size_t y = 0; y != h; y++) {
+      for (size_t y = 0; y != static_cast<size_t>(h); y++) {
         if constexpr (BUS_TYPE == BUS_TYPE_SINGLE || BUS_TYPE == BUS_TYPE_SINGLE_16) {
           this->write_array(ptr, w);
         } else if constexpr (BUS_TYPE == BUS_TYPE_QUAD) {
@@ -372,8 +372,8 @@ class MipiSpi : public display::Display,
       uint8_t dbuffer[DISPLAYPIXEL * 48];
       uint8_t *dptr = dbuffer;
       auto stride = x_offset + w + x_pad;  // stride in pixels
-      for (size_t y = 0; y != h; y++) {
-        for (size_t x = 0; x != w; x++) {
+      for (size_t y = 0; y != static_cast<size_t>(h); y++) {
+        for (size_t x = 0; x != static_cast<size_t>(w); x++) {
           auto color_val = ptr[y * stride + x];
           if constexpr (DISPLAYPIXEL == PIXEL_MODE_18 && BUFFERPIXEL == PIXEL_MODE_16) {
             // 16 to 18 bit conversion
diff --git a/esphome/components/remote_receiver/__init__.py b/esphome/components/remote_receiver/__init__.py
index 956f240b14..cd2b440645 100644
--- a/esphome/components/remote_receiver/__init__.py
+++ b/esphome/components/remote_receiver/__init__.py
@@ -5,6 +5,8 @@ from esphome.config_helpers import filter_source_files_from_platform
 import esphome.config_validation as cv
 from esphome.const import (
     CONF_BUFFER_SIZE,
+    CONF_CARRIER_DUTY_PERCENT,
+    CONF_CARRIER_FREQUENCY,
     CONF_CLOCK_RESOLUTION,
     CONF_DUMP,
     CONF_FILTER,
@@ -149,6 +151,14 @@ CONFIG_SCHEMA = remote_base.validate_triggers(
                 ),
                 cv.boolean,
             ),
+            cv.SplitDefault(CONF_CARRIER_DUTY_PERCENT, esp32=100): cv.All(
+                cv.only_on_esp32,
+                cv.percentage_int,
+                cv.Range(min=1, max=100),
+            ),
+            cv.SplitDefault(CONF_CARRIER_FREQUENCY, esp32="0Hz"): cv.All(
+                cv.only_on_esp32, cv.frequency, cv.int_
+            ),
         }
     )
     .extend(cv.COMPONENT_SCHEMA)
@@ -168,6 +178,8 @@ async def to_code(config):
             cg.add(var.set_clock_resolution(config[CONF_CLOCK_RESOLUTION]))
         if CONF_FILTER_SYMBOLS in config:
             cg.add(var.set_filter_symbols(config[CONF_FILTER_SYMBOLS]))
+        cg.add(var.set_carrier_duty_percent(config[CONF_CARRIER_DUTY_PERCENT]))
+        cg.add(var.set_carrier_frequency(config[CONF_CARRIER_FREQUENCY]))
     else:
         var = cg.new_Pvariable(config[CONF_ID], pin)
 
diff --git a/esphome/components/remote_receiver/remote_receiver.h b/esphome/components/remote_receiver/remote_receiver.h
index 45e06e664a..3ddcf353c7 100644
--- a/esphome/components/remote_receiver/remote_receiver.h
+++ b/esphome/components/remote_receiver/remote_receiver.h
@@ -64,6 +64,8 @@ class RemoteReceiverComponent : public remote_base::RemoteReceiverBase,
   void set_filter_symbols(uint32_t filter_symbols) { this->filter_symbols_ = filter_symbols; }
   void set_receive_symbols(uint32_t receive_symbols) { this->receive_symbols_ = receive_symbols; }
   void set_with_dma(bool with_dma) { this->with_dma_ = with_dma; }
+  void set_carrier_duty_percent(uint8_t carrier_duty_percent) { this->carrier_duty_percent_ = carrier_duty_percent; }
+  void set_carrier_frequency(uint32_t carrier_frequency) { this->carrier_frequency_ = carrier_frequency; }
 #endif
   void set_buffer_size(uint32_t buffer_size) { this->buffer_size_ = buffer_size; }
   void set_filter_us(uint32_t filter_us) { this->filter_us_ = filter_us; }
@@ -76,6 +78,8 @@ class RemoteReceiverComponent : public remote_base::RemoteReceiverBase,
   uint32_t filter_symbols_{0};
   uint32_t receive_symbols_{0};
   bool with_dma_{false};
+  uint32_t carrier_frequency_{0};
+  uint8_t carrier_duty_percent_{100};
   esp_err_t error_code_{ESP_OK};
   std::string error_string_{""};
 #endif
diff --git a/esphome/components/remote_receiver/remote_receiver_esp32.cpp b/esphome/components/remote_receiver/remote_receiver_esp32.cpp
index 7e1bd3c457..49358eef3f 100644
--- a/esphome/components/remote_receiver/remote_receiver_esp32.cpp
+++ b/esphome/components/remote_receiver/remote_receiver_esp32.cpp
@@ -72,6 +72,21 @@ void RemoteReceiverComponent::setup() {
     return;
   }
 
+  if (this->carrier_frequency_ > 0 && 0 < this->carrier_duty_percent_ && this->carrier_duty_percent_ < 100) {
+    rmt_carrier_config_t carrier;
+    memset(&carrier, 0, sizeof(carrier));
+    carrier.frequency_hz = this->carrier_frequency_;
+    carrier.duty_cycle = (float) this->carrier_duty_percent_ / 100.0f;
+    carrier.flags.polarity_active_low = this->pin_->is_inverted();
+    error = rmt_apply_carrier(this->channel_, &carrier);
+    if (error != ESP_OK) {
+      this->error_code_ = error;
+      this->error_string_ = "in rmt_apply_carrier";
+      this->mark_failed();
+      return;
+    }
+  }
+
   rmt_rx_event_callbacks_t callbacks;
   memset(&callbacks, 0, sizeof(callbacks));
   callbacks.on_recv_done = rmt_callback;
@@ -111,11 +126,13 @@ void RemoteReceiverComponent::dump_config() {
                 "  Filter symbols: %" PRIu32 "\n"
                 "  Receive symbols: %" PRIu32 "\n"
                 "  Tolerance: %" PRIu32 "%s\n"
+                "  Carrier frequency: %" PRIu32 " hz\n"
+                "  Carrier duty: %u%%\n"
                 "  Filter out pulses shorter than: %" PRIu32 " us\n"
                 "  Signal is done after %" PRIu32 " us of no changes",
                 this->clock_resolution_, this->rmt_symbols_, this->filter_symbols_, this->receive_symbols_,
                 this->tolerance_, (this->tolerance_mode_ == remote_base::TOLERANCE_MODE_TIME) ? " us" : "%",
-                this->filter_us_, this->idle_us_);
+                this->carrier_frequency_, this->carrier_duty_percent_, this->filter_us_, this->idle_us_);
   if (this->is_failed()) {
     ESP_LOGE(TAG, "Configuring RMT driver failed: %s (%s)", esp_err_to_name(this->error_code_),
              this->error_string_.c_str());
diff --git a/esphome/components/rtttl/rtttl.cpp b/esphome/components/rtttl/rtttl.cpp
index 2c48105490..b79f27e2e5 100644
--- a/esphome/components/rtttl/rtttl.cpp
+++ b/esphome/components/rtttl/rtttl.cpp
@@ -215,7 +215,7 @@ void Rtttl::loop() {
           sample[x].right = 0;
         }
 
-        if (x >= SAMPLE_BUFFER_SIZE || this->samples_sent_ >= this->samples_count_) {
+        if (static_cast<size_t>(x) >= SAMPLE_BUFFER_SIZE || this->samples_sent_ >= this->samples_count_) {
           break;
         }
         this->samples_sent_++;
diff --git a/esphome/components/tormatic/tormatic_cover.cpp b/esphome/components/tormatic/tormatic_cover.cpp
index be412d62a8..ef93964a28 100644
--- a/esphome/components/tormatic/tormatic_cover.cpp
+++ b/esphome/components/tormatic/tormatic_cover.cpp
@@ -251,7 +251,7 @@ void Tormatic::stop_at_target_() {
 // Read a GateStatus from the unit. The unit only sends messages in response to
 // status requests or commands, so a message needs to be sent first.
 optional<GateStatus> Tormatic::read_gate_status_() {
-  if (this->available() < sizeof(MessageHeader)) {
+  if (this->available() < static_cast<int>(sizeof(MessageHeader))) {
     return {};
   }
 
diff --git a/esphome/components/uponor_smatrix/climate/uponor_smatrix_climate.cpp b/esphome/components/uponor_smatrix/climate/uponor_smatrix_climate.cpp
index d7e672d8cf..19a9112c73 100644
--- a/esphome/components/uponor_smatrix/climate/uponor_smatrix_climate.cpp
+++ b/esphome/components/uponor_smatrix/climate/uponor_smatrix_climate.cpp
@@ -58,7 +58,7 @@ void UponorSmatrixClimate::control(const climate::ClimateCall &call) {
 }
 
 void UponorSmatrixClimate::on_device_data(const UponorSmatrixData *data, size_t data_len) {
-  for (int i = 0; i < data_len; i++) {
+  for (size_t i = 0; i < data_len; i++) {
     switch (data[i].id) {
       case UPONOR_ID_TARGET_TEMP_MIN:
         this->min_temperature_ = raw_to_celsius(data[i].value);
diff --git a/esphome/components/uponor_smatrix/sensor/uponor_smatrix_sensor.cpp b/esphome/components/uponor_smatrix/sensor/uponor_smatrix_sensor.cpp
index 452660dc14..a1d0db214f 100644
--- a/esphome/components/uponor_smatrix/sensor/uponor_smatrix_sensor.cpp
+++ b/esphome/components/uponor_smatrix/sensor/uponor_smatrix_sensor.cpp
@@ -18,7 +18,7 @@ void UponorSmatrixSensor::dump_config() {
 }
 
 void UponorSmatrixSensor::on_device_data(const UponorSmatrixData *data, size_t data_len) {
-  for (int i = 0; i < data_len; i++) {
+  for (size_t i = 0; i < data_len; i++) {
     switch (data[i].id) {
       case UPONOR_ID_ROOM_TEMP:
         if (this->temperature_sensor_ != nullptr)
diff --git a/esphome/components/uponor_smatrix/uponor_smatrix.cpp b/esphome/components/uponor_smatrix/uponor_smatrix.cpp
index a0017518bf..867305059f 100644
--- a/esphome/components/uponor_smatrix/uponor_smatrix.cpp
+++ b/esphome/components/uponor_smatrix/uponor_smatrix.cpp
@@ -122,7 +122,7 @@ bool UponorSmatrixComponent::parse_byte_(uint8_t byte) {
 
   // Decode packet payload data for easy access
   UponorSmatrixData data[data_len];
-  for (int i = 0; i < data_len; i++) {
+  for (size_t i = 0; i < data_len; i++) {
     data[i].id = packet[(i * 3) + 4];
     data[i].value = encode_uint16(packet[(i * 3) + 5], packet[(i * 3) + 6]);
   }
@@ -135,7 +135,7 @@ bool UponorSmatrixComponent::parse_byte_(uint8_t byte) {
     // thermostat sending both room temperature and time information.
     bool found_temperature = false;
     bool found_time = false;
-    for (int i = 0; i < data_len; i++) {
+    for (size_t i = 0; i < data_len; i++) {
       if (data[i].id == UPONOR_ID_ROOM_TEMP)
         found_temperature = true;
       if (data[i].id == UPONOR_ID_DATETIME1)
@@ -181,7 +181,7 @@ bool UponorSmatrixComponent::send(uint16_t device_address, const UponorSmatrixDa
   packet.push_back(device_address >> 8);
   packet.push_back(device_address >> 0);
 
-  for (int i = 0; i < data_len; i++) {
+  for (size_t i = 0; i < data_len; i++) {
     packet.push_back(data[i].id);
     packet.push_back(data[i].value >> 8);
     packet.push_back(data[i].value >> 0);
diff --git a/esphome/components/veml7700/veml7700.cpp b/esphome/components/veml7700/veml7700.cpp
index c3b601e288..eb286ba21b 100644
--- a/esphome/components/veml7700/veml7700.cpp
+++ b/esphome/components/veml7700/veml7700.cpp
@@ -1,6 +1,7 @@
 #include "veml7700.h"
 #include "esphome/core/application.h"
 #include "esphome/core/log.h"
+#include <limits>
 
 namespace esphome {
 namespace veml7700 {
@@ -12,30 +13,30 @@ static float reduce_to_zero(float a, float b) { return (a > b) ? (a - b) : 0; }
 
 template<typename T, size_t size> T get_next(const T (&array)[size], const T val) {
   size_t i = 0;
-  size_t idx = -1;
-  while (idx == -1 && i < size) {
+  size_t idx = std::numeric_limits<size_t>::max();
+  while (idx == std::numeric_limits<size_t>::max() && i < size) {
     if (array[i] == val) {
       idx = i;
       break;
     }
     i++;
   }
-  if (idx == -1 || i + 1 >= size)
+  if (idx == std::numeric_limits<size_t>::max() || i + 1 >= size)
     return val;
   return array[i + 1];
 }
 
 template<typename T, size_t size> T get_prev(const T (&array)[size], const T val) {
   size_t i = size - 1;
-  size_t idx = -1;
-  while (idx == -1 && i > 0) {
+  size_t idx = std::numeric_limits<size_t>::max();
+  while (idx == std::numeric_limits<size_t>::max() && i > 0) {
     if (array[i] == val) {
       idx = i;
       break;
     }
     i--;
   }
-  if (idx == -1 || i == 0)
+  if (idx == std::numeric_limits<size_t>::max() || i == 0)
     return val;
   return array[i - 1];
 }
diff --git a/esphome/components/waveshare_epaper/waveshare_epaper.cpp b/esphome/components/waveshare_epaper/waveshare_epaper.cpp
index 75c6b84b79..3510d157d6 100644
--- a/esphome/components/waveshare_epaper/waveshare_epaper.cpp
+++ b/esphome/components/waveshare_epaper/waveshare_epaper.cpp
@@ -2274,11 +2274,11 @@ void GDEW0154M09::clear_() {
   uint32_t pixsize = this->get_buffer_length_();
   for (uint8_t j = 0; j < 2; j++) {
     this->command(CMD_DTM1_DATA_START_TRANS);
-    for (int count = 0; count < pixsize; count++) {
+    for (uint32_t count = 0; count < pixsize; count++) {
       this->data(0x00);
     }
     this->command(CMD_DTM2_DATA_START_TRANS2);
-    for (int count = 0; count < pixsize; count++) {
+    for (uint32_t count = 0; count < pixsize; count++) {
       this->data(0xff);
     }
     this->command(CMD_DISPLAY_REFRESH);
@@ -2291,11 +2291,11 @@ void HOT GDEW0154M09::display() {
   this->init_internal_();
   // "Mode 0 display" for now
   this->command(CMD_DTM1_DATA_START_TRANS);
-  for (int i = 0; i < this->get_buffer_length_(); i++) {
+  for (uint32_t i = 0; i < this->get_buffer_length_(); i++) {
     this->data(0xff);
   }
   this->command(CMD_DTM2_DATA_START_TRANS2);  // write 'new' data to SRAM
-  for (int i = 0; i < this->get_buffer_length_(); i++) {
+  for (uint32_t i = 0; i < this->get_buffer_length_(); i++) {
     this->data(this->buffer_[i]);
   }
   this->command(CMD_DISPLAY_REFRESH);
diff --git a/requirements.txt b/requirements.txt
index 0b6820e7b5..2fbf2ba804 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ esptool==5.1.0
 click==8.1.7
 esphome-dashboard==20250904.0
 aioesphomeapi==41.11.0
-zeroconf==0.147.2
+zeroconf==0.148.0
 puremagic==1.30
 ruamel.yaml==0.18.15 # dashboard_import
 ruamel.yaml.clib==0.2.12 # dashboard_import
diff --git a/requirements_test.txt b/requirements_test.txt
index f2be6f3a24..79018261f2 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -1,4 +1,4 @@
-pylint==3.3.8
+pylint==3.3.9
 flake8==7.3.0  # also change in .pre-commit-config.yaml when updating
 ruff==0.13.3  # also change in .pre-commit-config.yaml when updating
 pyupgrade==3.20.0  # also change in .pre-commit-config.yaml when updating
diff --git a/tests/components/remote_receiver/test.esp32-idf.yaml b/tests/components/remote_receiver/test.esp32-idf.yaml
index 10dd767598..cdeeab2c4a 100644
--- a/tests/components/remote_receiver/test.esp32-idf.yaml
+++ b/tests/components/remote_receiver/test.esp32-idf.yaml
@@ -1,6 +1,8 @@
 substitutions:
   pin: GPIO2
   clock_resolution: "2000000"
+  carrier_duty_percent: "25"
+  carrier_frequency: "30000"
   filter_symbols: "2"
   receive_symbols: "4"
   rmt_symbols: "64"