diff --git a/boards.txt b/boards.txt
index dc38debe94d..fee18c92c14 100644
--- a/boards.txt
+++ b/boards.txt
@@ -19,6 +19,7 @@ menu.EraseFlash=Erase All Flash Before Sketch Upload
 menu.JTAGAdapter=JTAG Adapter
 menu.ZigbeeMode=Zigbee Mode
 menu.PinNumbers=Pin Numbering
+menu.ChipVariant=Chip Variant
 
 # Custom options
 menu.Revision=Board Revision
@@ -398,6 +399,7 @@ esp32p4.build.target=esp
 esp32p4.build.mcu=esp32p4
 esp32p4.build.core=esp32
 esp32p4.build.variant=esp32p4
+esp32p4.build.chip_variant=esp32p4_es
 esp32p4.build.board=ESP32P4_DEV
 esp32p4.build.bootloader_addr=0x2000
 
@@ -414,6 +416,13 @@ esp32p4.build.boot=qio
 esp32p4.build.partitions=default
 esp32p4.build.defines=
 
+esp32p4.menu.ChipVariant.prev3=Before v3.00
+esp32p4.menu.ChipVariant.prev3.build.chip_variant=esp32p4_es
+esp32p4.menu.ChipVariant.prev3.build.f_cpu=360000000L
+esp32p4.menu.ChipVariant.postv3=v3.00 or newer
+esp32p4.menu.ChipVariant.postv3.build.chip_variant=esp32p4
+esp32p4.menu.ChipVariant.postv3.build.f_cpu=400000000L
+
 ## IDE 2.0 Seems to not update the value
 esp32p4.menu.JTAGAdapter.default=Disabled
 esp32p4.menu.JTAGAdapter.default.build.copy_jtag_files=0
@@ -512,12 +521,6 @@ esp32p4.menu.PartitionScheme.custom=Custom
 esp32p4.menu.PartitionScheme.custom.build.partitions=
 esp32p4.menu.PartitionScheme.custom.upload.maximum_size=16777216
 
-## From https://docs.espressif.com/projects/esp-idf/en/latest/esp32p4/api-reference/kconfig.html#config-esp-default-cpu-freq-mhz
-esp32p4.menu.CPUFreq.360=360MHz
-esp32p4.menu.CPUFreq.360.build.f_cpu=360000000L
-esp32p4.menu.CPUFreq.40=40MHz
-esp32p4.menu.CPUFreq.40.build.f_cpu=40000000L
-
 esp32p4.menu.FlashMode.qio=QIO
 esp32p4.menu.FlashMode.qio.build.flash_mode=dio
 esp32p4.menu.FlashMode.qio.build.boot=qio
diff --git a/cores/esp32/esp32-hal-adc.c b/cores/esp32/esp32-hal-adc.c
index c7cc1f5d556..342ce9aefb0 100644
--- a/cores/esp32/esp32-hal-adc.c
+++ b/cores/esp32/esp32-hal-adc.c
@@ -21,6 +21,35 @@
 #include "esp_adc/adc_continuous.h"
 #include "esp_adc/adc_cali_scheme.h"
 
+#if CONFIG_IDF_TARGET_ESP32P4 && CONFIG_ESP32P4_REV_MIN_FULL >= 300
+// NOTE: These weak definitions allow successful linkage if the real efuse calibration functions are missing.
+// This is a workaround for the ESP32P4 rev 3.0+, which is missing efuse calibration functions in the IDF.
+__attribute__((weak)) uint32_t esp_efuse_rtc_calib_get_ver(void) {
+  return 0;
+}
+
+__attribute__((weak)) uint32_t esp_efuse_rtc_calib_get_init_code(uint32_t atten, uint32_t *code) {
+  if (code) {
+    *code = 0;
+  }
+  return 0;  // 0 means success in ESP-IDF conventions
+}
+
+__attribute__((weak)) uint32_t esp_efuse_rtc_calib_get_chan_compens(uint32_t atten, uint32_t *comp) {
+  if (comp) {
+    *comp = 0;
+  }
+  return 0;
+}
+
+__attribute__((weak)) uint32_t esp_efuse_rtc_calib_get_cal_voltage(uint32_t atten, uint32_t *voltage) {
+  if (voltage) {
+    *voltage = 0;
+  }
+  return 0;
+}
+#endif
+
 // ESP32-C2 does not define those two for some reason
 #ifndef SOC_ADC_DIGI_RESULT_BYTES
 #define SOC_ADC_DIGI_RESULT_BYTES (4)
@@ -75,11 +104,14 @@ static bool adcDetachBus(void *pin) {
       if (err != ESP_OK) {
         return false;
       }
-#elif (!defined(CONFIG_IDF_TARGET_ESP32H2) && !defined(CONFIG_IDF_TARGET_ESP32P4))
+#elif ADC_CALI_SCHEME_LINE_FITTING_SUPPORTED
       err = adc_cali_delete_scheme_line_fitting(adc_handle[adc_unit].adc_cali_handle);
       if (err != ESP_OK) {
         return false;
       }
+#else
+      log_e("ADC Calibration scheme is not supported!");
+      return false;
 #endif
     }
     adc_handle[adc_unit].adc_cali_handle = NULL;
@@ -127,7 +159,7 @@ esp_err_t __analogChannelConfig(adc_bitwidth_t width, adc_attenuation_t atten, i
             log_e("adc_cali_create_scheme_curve_fitting failed with error: %d", err);
             return err;
           }
-#elif (!defined(CONFIG_IDF_TARGET_ESP32H2) && !defined(CONFIG_IDF_TARGET_ESP32P4))  //ADC_CALI_SCHEME_LINE_FITTING_SUPPORTED
+#elif ADC_CALI_SCHEME_LINE_FITTING_SUPPORTED
           log_d("Deleting ADC_UNIT_%d line cali handle", adc_unit);
           err = adc_cali_delete_scheme_line_fitting(adc_handle[adc_unit].adc_cali_handle);
           if (err != ESP_OK) {
@@ -145,6 +177,9 @@ esp_err_t __analogChannelConfig(adc_bitwidth_t width, adc_attenuation_t atten, i
             log_e("adc_cali_create_scheme_line_fitting failed with error: %d", err);
             return err;
           }
+#else
+          log_e("ADC Calibration scheme is not supported!");
+          return ESP_ERR_NOT_SUPPORTED;
 #endif
         }
       }
@@ -310,13 +345,16 @@ uint32_t __analogReadMilliVolts(uint8_t pin) {
       .bitwidth = __analogWidth,
     };
     err = adc_cali_create_scheme_curve_fitting(&cali_config, &adc_handle[adc_unit].adc_cali_handle);
-#elif (!defined(CONFIG_IDF_TARGET_ESP32H2) && !defined(CONFIG_IDF_TARGET_ESP32P4))  //ADC_CALI_SCHEME_LINE_FITTING_SUPPORTED
+#elif ADC_CALI_SCHEME_LINE_FITTING_SUPPORTED
     adc_cali_line_fitting_config_t cali_config = {
       .unit_id = adc_unit,
       .bitwidth = __analogWidth,
       .atten = __analogAttenuation,
     };
     err = adc_cali_create_scheme_line_fitting(&cali_config, &adc_handle[adc_unit].adc_cali_handle);
+#else
+    log_e("ADC Calibration scheme is not supported!");
+    return value;
 #endif
     if (err != ESP_OK) {
       log_e("adc_cali_create_scheme_x failed!");
@@ -360,7 +398,7 @@ static uint8_t __adcContinuousAtten = ADC_11db;
 static uint8_t __adcContinuousWidth = SOC_ADC_DIGI_MAX_BITWIDTH;
 
 static uint8_t used_adc_channels = 0;
-adc_continuous_data_t *adc_result = NULL;
+adc_continuous_result_t *adc_result = NULL;
 
 static bool adcContinuousDetachBus(void *adc_unit_number) {
   adc_unit_t adc_unit = (adc_unit_t)adc_unit_number - 1;
@@ -379,11 +417,14 @@ static bool adcContinuousDetachBus(void *adc_unit_number) {
       if (err != ESP_OK) {
         return false;
       }
-#elif (!defined(CONFIG_IDF_TARGET_ESP32H2) && !defined(CONFIG_IDF_TARGET_ESP32P4))
+#elif ADC_CALI_SCHEME_LINE_FITTING_SUPPORTED
       err = adc_cali_delete_scheme_line_fitting(adc_handle[adc_unit].adc_cali_handle);
       if (err != ESP_OK) {
         return false;
       }
+#else
+      log_e("ADC Calibration scheme is not supported!");
+      return false;
 #endif
     }
     adc_handle[adc_unit].adc_cali_handle = NULL;
@@ -536,7 +577,7 @@ bool analogContinuous(const uint8_t pins[], size_t pins_count, uint32_t conversi
   }
 
   //Allocate and prepare result structure for adc readings
-  adc_result = malloc(pins_count * sizeof(adc_continuous_data_t));
+  adc_result = malloc(pins_count * sizeof(adc_continuous_result_t));
   for (int k = 0; k < pins_count; k++) {
     adc_result[k].pin = pins[k];
     adc_result[k].channel = channel[k];
@@ -552,13 +593,16 @@ bool analogContinuous(const uint8_t pins[], size_t pins_count, uint32_t conversi
       .bitwidth = __adcContinuousWidth,
     };
     err = adc_cali_create_scheme_curve_fitting(&cali_config, &adc_handle[adc_unit].adc_cali_handle);
-#elif (!defined(CONFIG_IDF_TARGET_ESP32H2) && !defined(CONFIG_IDF_TARGET_ESP32P4))  //ADC_CALI_SCHEME_LINE_FITTING_SUPPORTED
+#elif ADC_CALI_SCHEME_LINE_FITTING_SUPPORTED
     adc_cali_line_fitting_config_t cali_config = {
       .unit_id = adc_unit,
       .bitwidth = __adcContinuousWidth,
       .atten = __adcContinuousAtten,
     };
     err = adc_cali_create_scheme_line_fitting(&cali_config, &adc_handle[adc_unit].adc_cali_handle);
+#else
+    log_e("ADC Calibration scheme is not supported!");
+    return false;
 #endif
     if (err != ESP_OK) {
       log_e("adc_cali_create_scheme_x failed!");
@@ -577,7 +621,7 @@ bool analogContinuous(const uint8_t pins[], size_t pins_count, uint32_t conversi
   return true;
 }
 
-bool analogContinuousRead(adc_continuous_data_t **buffer, uint32_t timeout_ms) {
+bool analogContinuousRead(adc_continuous_result_t **buffer, uint32_t timeout_ms) {
   if (adc_handle[ADC_UNIT_1].adc_continuous_handle != NULL) {
     uint32_t bytes_read = 0;
     uint32_t read_raw[used_adc_channels];
diff --git a/cores/esp32/esp32-hal-adc.h b/cores/esp32/esp32-hal-adc.h
index 6ab5c920cfc..d22ac65d06f 100644
--- a/cores/esp32/esp32-hal-adc.h
+++ b/cores/esp32/esp32-hal-adc.h
@@ -86,7 +86,7 @@ typedef struct {
   uint8_t channel;     /*!<ADC channel */
   int avg_read_raw;    /*!<ADC average raw data */
   int avg_read_mvolts; /*!<ADC average voltage in mV */
-} adc_continuous_data_t;
+} adc_continuous_result_t;
 
 /*
  * Setup ADC continuous peripheral
@@ -96,7 +96,7 @@ bool analogContinuous(const uint8_t pins[], size_t pins_count, uint32_t conversi
 /*
  * Read ADC continuous conversion data
  * */
-bool analogContinuousRead(adc_continuous_data_t **buffer, uint32_t timeout_ms);
+bool analogContinuousRead(adc_continuous_result_t **buffer, uint32_t timeout_ms);
 
 /*
  * Start ADC continuous conversions
diff --git a/docs/en/api/adc.rst b/docs/en/api/adc.rst
index f2245cc1e5d..a0c2677854f 100644
--- a/docs/en/api/adc.rst
+++ b/docs/en/api/adc.rst
@@ -162,7 +162,7 @@ ADC Continuous mode is an API designed for performing analog conversions on mult
 with the feature of receiving a callback upon completion of these conversions to access the results.
 
 This API allows you to specify the desired number of conversions per pin within a single cycle, along with its corresponding sampling rate.
-The outcome of the ``analogContinuousRead`` function is an array of ``adc_continuous_data_t`` structures.
+The outcome of the ``analogContinuousRead`` function is an array of ``adc_continuous_result_t`` structures.
 These structures hold both the raw average value and the average value in millivolts for each pin.
 
 analogContinuous
@@ -186,7 +186,7 @@ If ``false`` is returned, error occurs and ADC continuous was not configured.
 analogContinuousRead
 ^^^^^^^^^^^^^^^^^^^^
 
-This function is used to read ADC continuous data to the result buffer. The result buffer is an array of ``adc_continuous_data_t``.
+This function is used to read ADC continuous data to the result buffer. The result buffer is an array of ``adc_continuous_result_t``.
 
 .. code-block:: arduino
 
@@ -195,13 +195,13 @@ This function is used to read ADC continuous data to the result buffer. The resu
         uint8_t channel;       /*!<ADC channel */
         int avg_read_raw;      /*!<ADC average raw data */
         int avg_read_mvolts;   /*!<ADC average voltage in mV */
-    } adc_continuous_data_t;
+    } adc_continuous_result_t;
 
 .. code-block:: arduino
 
-    bool analogContinuousRead(adc_continuous_data_t ** buffer, uint32_t timeout_ms);
+    bool analogContinuousRead(adc_continuous_result_t ** buffer, uint32_t timeout_ms);
 
-* ``buffer`` conversion result buffer to read from ADC in adc_continuous_data_t format.
+* ``buffer`` conversion result buffer to read from ADC in adc_continuous_result_t format.
 * ``timeout_ms`` time to wait for data in milliseconds.
 
 This function will return ``true`` if reading is successful and ``buffer`` is filled with data.
diff --git a/libraries/ESP32/examples/AnalogReadContinuous/AnalogReadContinuous.ino b/libraries/ESP32/examples/AnalogReadContinuous/AnalogReadContinuous.ino
index 5011bebe798..80c057a5dc7 100644
--- a/libraries/ESP32/examples/AnalogReadContinuous/AnalogReadContinuous.ino
+++ b/libraries/ESP32/examples/AnalogReadContinuous/AnalogReadContinuous.ino
@@ -16,7 +16,7 @@ uint8_t adc_pins_count = sizeof(adc_pins) / sizeof(uint8_t);
 volatile bool adc_coversion_done = false;
 
 // Result structure for ADC Continuous reading
-adc_continuous_data_t *result = NULL;
+adc_continuous_result_t *result = NULL;
 
 // ISR Function that will be triggered when ADC conversion is done
 void ARDUINO_ISR_ATTR adcComplete() {
diff --git a/package/package_esp32_index.template.json b/package/package_esp32_index.template.json
index 32fba7d3082..eb84ab9076e 100644
--- a/package/package_esp32_index.template.json
+++ b/package/package_esp32_index.template.json
@@ -51,12 +51,12 @@
             {
               "packager": "esp32",
               "name": "esp32-arduino-libs",
-              "version": "idf-release_v5.5-8410210c-v2"
+              "version": "idf-release_v5.5-8d036f2e-v1"
             },
             {
               "packager": "esp32",
               "name": "xtensa-esp-elf-gcc",
-              "version": "esp-14.2.0_20250730"
+              "version": "esp-14.2.0_20251107"
             },
             {
               "packager": "esp32",
@@ -66,7 +66,7 @@
             {
               "packager": "esp32",
               "name": "riscv32-esp-elf-gcc",
-              "version": "esp-14.2.0_20250730"
+              "version": "esp-14.2.0_20251107"
             },
             {
               "packager": "esp32",
@@ -104,125 +104,125 @@
       "tools": [
         {
           "name": "esp32-arduino-libs",
-          "version": "idf-release_v5.5-8410210c-v2",
+          "version": "idf-release_v5.5-8d036f2e-v1",
           "systems": [
             {
               "host": "i686-mingw32",
-              "url": "https://github.com/espressif/esp32-arduino-lib-builder/releases/download/idf-release_v5.5/esp32-arduino-libs-idf-release_v5.5-8410210c-v2.zip",
-              "archiveFileName": "esp32-arduino-libs-idf-release_v5.5-8410210c-v2.zip",
-              "checksum": "SHA-256:ebcc69e1db0681147c3ef145f4cd5a063a7d3cb87820ddf57e2a04e363e42223",
-              "size": "449287409"
+              "url": "https://github.com/espressif/esp32-arduino-lib-builder/releases/download/idf-release_v5.5/esp32-arduino-libs-idf-release_v5.5-8d036f2e-v1.zip",
+              "archiveFileName": "esp32-arduino-libs-idf-release_v5.5-8d036f2e-v1.zip",
+              "checksum": "SHA-256:333daa41ae0f479d0400fdf1ab0f47141dccd10245c7a1c8fa504cb0eed486f8",
+              "size": "508786676"
             },
             {
               "host": "x86_64-mingw32",
-              "url": "https://github.com/espressif/esp32-arduino-lib-builder/releases/download/idf-release_v5.5/esp32-arduino-libs-idf-release_v5.5-8410210c-v2.zip",
-              "archiveFileName": "esp32-arduino-libs-idf-release_v5.5-8410210c-v2.zip",
-              "checksum": "SHA-256:ebcc69e1db0681147c3ef145f4cd5a063a7d3cb87820ddf57e2a04e363e42223",
-              "size": "449287409"
+              "url": "https://github.com/espressif/esp32-arduino-lib-builder/releases/download/idf-release_v5.5/esp32-arduino-libs-idf-release_v5.5-8d036f2e-v1.zip",
+              "archiveFileName": "esp32-arduino-libs-idf-release_v5.5-8d036f2e-v1.zip",
+              "checksum": "SHA-256:333daa41ae0f479d0400fdf1ab0f47141dccd10245c7a1c8fa504cb0eed486f8",
+              "size": "508786676"
             },
             {
               "host": "arm64-apple-darwin",
-              "url": "https://github.com/espressif/esp32-arduino-lib-builder/releases/download/idf-release_v5.5/esp32-arduino-libs-idf-release_v5.5-8410210c-v2.zip",
-              "archiveFileName": "esp32-arduino-libs-idf-release_v5.5-8410210c-v2.zip",
-              "checksum": "SHA-256:ebcc69e1db0681147c3ef145f4cd5a063a7d3cb87820ddf57e2a04e363e42223",
-              "size": "449287409"
+              "url": "https://github.com/espressif/esp32-arduino-lib-builder/releases/download/idf-release_v5.5/esp32-arduino-libs-idf-release_v5.5-8d036f2e-v1.zip",
+              "archiveFileName": "esp32-arduino-libs-idf-release_v5.5-8d036f2e-v1.zip",
+              "checksum": "SHA-256:333daa41ae0f479d0400fdf1ab0f47141dccd10245c7a1c8fa504cb0eed486f8",
+              "size": "508786676"
             },
             {
               "host": "x86_64-apple-darwin",
-              "url": "https://github.com/espressif/esp32-arduino-lib-builder/releases/download/idf-release_v5.5/esp32-arduino-libs-idf-release_v5.5-8410210c-v2.zip",
-              "archiveFileName": "esp32-arduino-libs-idf-release_v5.5-8410210c-v2.zip",
-              "checksum": "SHA-256:ebcc69e1db0681147c3ef145f4cd5a063a7d3cb87820ddf57e2a04e363e42223",
-              "size": "449287409"
+              "url": "https://github.com/espressif/esp32-arduino-lib-builder/releases/download/idf-release_v5.5/esp32-arduino-libs-idf-release_v5.5-8d036f2e-v1.zip",
+              "archiveFileName": "esp32-arduino-libs-idf-release_v5.5-8d036f2e-v1.zip",
+              "checksum": "SHA-256:333daa41ae0f479d0400fdf1ab0f47141dccd10245c7a1c8fa504cb0eed486f8",
+              "size": "508786676"
             },
             {
               "host": "x86_64-pc-linux-gnu",
-              "url": "https://github.com/espressif/esp32-arduino-lib-builder/releases/download/idf-release_v5.5/esp32-arduino-libs-idf-release_v5.5-8410210c-v2.zip",
-              "archiveFileName": "esp32-arduino-libs-idf-release_v5.5-8410210c-v2.zip",
-              "checksum": "SHA-256:ebcc69e1db0681147c3ef145f4cd5a063a7d3cb87820ddf57e2a04e363e42223",
-              "size": "449287409"
+              "url": "https://github.com/espressif/esp32-arduino-lib-builder/releases/download/idf-release_v5.5/esp32-arduino-libs-idf-release_v5.5-8d036f2e-v1.zip",
+              "archiveFileName": "esp32-arduino-libs-idf-release_v5.5-8d036f2e-v1.zip",
+              "checksum": "SHA-256:333daa41ae0f479d0400fdf1ab0f47141dccd10245c7a1c8fa504cb0eed486f8",
+              "size": "508786676"
             },
             {
               "host": "i686-pc-linux-gnu",
-              "url": "https://github.com/espressif/esp32-arduino-lib-builder/releases/download/idf-release_v5.5/esp32-arduino-libs-idf-release_v5.5-8410210c-v2.zip",
-              "archiveFileName": "esp32-arduino-libs-idf-release_v5.5-8410210c-v2.zip",
-              "checksum": "SHA-256:ebcc69e1db0681147c3ef145f4cd5a063a7d3cb87820ddf57e2a04e363e42223",
-              "size": "449287409"
+              "url": "https://github.com/espressif/esp32-arduino-lib-builder/releases/download/idf-release_v5.5/esp32-arduino-libs-idf-release_v5.5-8d036f2e-v1.zip",
+              "archiveFileName": "esp32-arduino-libs-idf-release_v5.5-8d036f2e-v1.zip",
+              "checksum": "SHA-256:333daa41ae0f479d0400fdf1ab0f47141dccd10245c7a1c8fa504cb0eed486f8",
+              "size": "508786676"
             },
             {
               "host": "aarch64-linux-gnu",
-              "url": "https://github.com/espressif/esp32-arduino-lib-builder/releases/download/idf-release_v5.5/esp32-arduino-libs-idf-release_v5.5-8410210c-v2.zip",
-              "archiveFileName": "esp32-arduino-libs-idf-release_v5.5-8410210c-v2.zip",
-              "checksum": "SHA-256:ebcc69e1db0681147c3ef145f4cd5a063a7d3cb87820ddf57e2a04e363e42223",
-              "size": "449287409"
+              "url": "https://github.com/espressif/esp32-arduino-lib-builder/releases/download/idf-release_v5.5/esp32-arduino-libs-idf-release_v5.5-8d036f2e-v1.zip",
+              "archiveFileName": "esp32-arduino-libs-idf-release_v5.5-8d036f2e-v1.zip",
+              "checksum": "SHA-256:333daa41ae0f479d0400fdf1ab0f47141dccd10245c7a1c8fa504cb0eed486f8",
+              "size": "508786676"
             },
             {
               "host": "arm-linux-gnueabihf",
-              "url": "https://github.com/espressif/esp32-arduino-lib-builder/releases/download/idf-release_v5.5/esp32-arduino-libs-idf-release_v5.5-8410210c-v2.zip",
-              "archiveFileName": "esp32-arduino-libs-idf-release_v5.5-8410210c-v2.zip",
-              "checksum": "SHA-256:ebcc69e1db0681147c3ef145f4cd5a063a7d3cb87820ddf57e2a04e363e42223",
-              "size": "449287409"
+              "url": "https://github.com/espressif/esp32-arduino-lib-builder/releases/download/idf-release_v5.5/esp32-arduino-libs-idf-release_v5.5-8d036f2e-v1.zip",
+              "archiveFileName": "esp32-arduino-libs-idf-release_v5.5-8d036f2e-v1.zip",
+              "checksum": "SHA-256:333daa41ae0f479d0400fdf1ab0f47141dccd10245c7a1c8fa504cb0eed486f8",
+              "size": "508786676"
             }
           ]
         },
         {
           "name": "xtensa-esp-elf-gcc",
-          "version": "esp-14.2.0_20250730",
+          "version": "esp-14.2.0_20251107",
           "systems": [
             {
               "host": "x86_64-pc-linux-gnu",
-              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20250730/xtensa-esp-elf-14.2.0_20250730-x86_64-linux-gnu.tar.gz",
-              "archiveFileName": "xtensa-esp-elf-14.2.0_20250730-x86_64-linux-gnu.tar.gz",
-              "checksum": "SHA-256:2031cbec81edf5f863afcaba44ce8d05d2a570c48ad514f0d43be7f9419198d8",
-              "size": "326342823"
+              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20251107/xtensa-esp-elf-14.2.0_20251107-x86_64-linux-gnu.tar.gz",
+              "archiveFileName": "xtensa-esp-elf-14.2.0_20251107-x86_64-linux-gnu.tar.gz",
+              "checksum": "SHA-256:c8aced923fe9bb8d3614212aee94b9f354f1c47992ac987f74138997212e0393",
+              "size": "326311197"
             },
             {
               "host": "aarch64-linux-gnu",
-              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20250730/xtensa-esp-elf-14.2.0_20250730-aarch64-linux-gnu.tar.gz",
-              "archiveFileName": "xtensa-esp-elf-14.2.0_20250730-aarch64-linux-gnu.tar.gz",
-              "checksum": "SHA-256:0ac7087a07b554477f66043b6cd81189b3b15d89d51dc08767b1af469f3dd532",
-              "size": "322745855"
+              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20251107/xtensa-esp-elf-14.2.0_20251107-aarch64-linux-gnu.tar.gz",
+              "archiveFileName": "xtensa-esp-elf-14.2.0_20251107-aarch64-linux-gnu.tar.gz",
+              "checksum": "SHA-256:d290e34fcf10ac53157add3de4954d8d10b732f7b7763b7494686ada1d7a4e49",
+              "size": "322742882"
             },
             {
               "host": "arm-linux-gnueabihf",
-              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20250730/xtensa-esp-elf-14.2.0_20250730-arm-linux-gnueabi.tar.gz",
-              "archiveFileName": "xtensa-esp-elf-14.2.0_20250730-arm-linux-gnueabi.tar.gz",
-              "checksum": "SHA-256:8a64d968832a3ede4481fcec8140968384942c52f817c4af347401ef024b52a5",
-              "size": "322129706"
+              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20251107/xtensa-esp-elf-14.2.0_20251107-arm-linux-gnueabi.tar.gz",
+              "archiveFileName": "xtensa-esp-elf-14.2.0_20251107-arm-linux-gnueabi.tar.gz",
+              "checksum": "SHA-256:b026f393edf77401caeb35582574de02937d318c61ea6883ec5ffe266af96b6e",
+              "size": "322125748"
             },
             {
               "host": "i686-pc-linux-gnu",
-              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20250730/xtensa-esp-elf-14.2.0_20250730-i586-linux-gnu.tar.gz",
-              "archiveFileName": "xtensa-esp-elf-14.2.0_20250730-i586-linux-gnu.tar.gz",
-              "checksum": "SHA-256:a9e3b5f516a00b6b580c7c7bb983e536ea76fb39cac1cbc3d0e632c9f790c71c",
-              "size": "330989568"
+              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20251107/xtensa-esp-elf-14.2.0_20251107-i586-linux-gnu.tar.gz",
+              "archiveFileName": "xtensa-esp-elf-14.2.0_20251107-i586-linux-gnu.tar.gz",
+              "checksum": "SHA-256:4a4e6ca8f61cea063ccca9e79d8b5d0bcc6e867d0f5ad0bbab1b61a85ad5930b",
+              "size": "330996425"
             },
             {
               "host": "x86_64-apple-darwin",
-              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20250730/xtensa-esp-elf-14.2.0_20250730-x86_64-apple-darwin.tar.gz",
-              "archiveFileName": "xtensa-esp-elf-14.2.0_20250730-x86_64-apple-darwin.tar.gz",
-              "checksum": "SHA-256:7f6e9273b0c2330869f847dd6a12c7a95eda572de5f58bd5dc4550869395e01f",
-              "size": "338869041"
+              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20251107/xtensa-esp-elf-14.2.0_20251107-x86_64-apple-darwin.tar.gz",
+              "archiveFileName": "xtensa-esp-elf-14.2.0_20251107-x86_64-apple-darwin.tar.gz",
+              "checksum": "SHA-256:26a05cecf704c660ed5eeb90737be27135fd686267c63fda0fb8b4046880b7b5",
+              "size": "338872460"
             },
             {
               "host": "arm64-apple-darwin",
-              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20250730/xtensa-esp-elf-14.2.0_20250730-aarch64-apple-darwin.tar.gz",
-              "archiveFileName": "xtensa-esp-elf-14.2.0_20250730-aarch64-apple-darwin.tar.gz",
-              "checksum": "SHA-256:8ce30a1b662dc0d57266146c2a144cb8238761fe8b118c0610ff19533dd35d78",
-              "size": "321443711"
+              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20251107/xtensa-esp-elf-14.2.0_20251107-aarch64-apple-darwin.tar.gz",
+              "archiveFileName": "xtensa-esp-elf-14.2.0_20251107-aarch64-apple-darwin.tar.gz",
+              "checksum": "SHA-256:4f2765f2ecbeaf5de42a26277462ca0dc3f013d15fe85f1f1b2d3a69633abb70",
+              "size": "321459468"
             },
             {
               "host": "i686-mingw32",
-              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20250730/xtensa-esp-elf-14.2.0_20250730-i686-w64-mingw32.zip",
-              "archiveFileName": "xtensa-esp-elf-14.2.0_20250730-i686-w64-mingw32.zip",
-              "checksum": "SHA-256:77020244927a0deaabb650ea1c56ee1d355ca9fdad78d0f53b1a80075ecabcba",
-              "size": "391479409"
+              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20251107/xtensa-esp-elf-14.2.0_20251107-i686-w64-mingw32.zip",
+              "archiveFileName": "xtensa-esp-elf-14.2.0_20251107-i686-w64-mingw32.zip",
+              "checksum": "SHA-256:70778f0e7dad518f9e6547911bedd6e23c48775313c7ed92f1cb04a86cea2351",
+              "size": "391481671"
             },
             {
               "host": "x86_64-mingw32",
-              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20250730/xtensa-esp-elf-14.2.0_20250730-x86_64-w64-mingw32.zip",
-              "archiveFileName": "xtensa-esp-elf-14.2.0_20250730-x86_64-w64-mingw32.zip",
-              "checksum": "SHA-256:9ce39218884cfbf428f9f6b1cb6afd9341e327f5e1a8d1d0369c21ae6e3b0828",
-              "size": "396050234"
+              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20251107/xtensa-esp-elf-14.2.0_20251107-x86_64-w64-mingw32.zip",
+              "archiveFileName": "xtensa-esp-elf-14.2.0_20251107-x86_64-w64-mingw32.zip",
+              "checksum": "SHA-256:b0de5062da2f05d1773d1537421134e2a7517bd74a06c3b5763b07f94e38bece",
+              "size": "396056136"
             }
           ]
         },
@@ -290,63 +290,63 @@
         },
         {
           "name": "riscv32-esp-elf-gcc",
-          "version": "esp-14.2.0_20250730",
+          "version": "esp-14.2.0_20251107",
           "systems": [
             {
               "host": "x86_64-pc-linux-gnu",
-              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20250730/riscv32-esp-elf-14.2.0_20250730-x86_64-linux-gnu.tar.gz",
-              "archiveFileName": "riscv32-esp-elf-14.2.0_20250730-x86_64-linux-gnu.tar.gz",
-              "checksum": "SHA-256:05b3fe041866c2bee400c3a5bc591beb710795aee3bab63b7c95e2e47f1f4cf4",
-              "size": "596288860"
+              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20251107/riscv32-esp-elf-14.2.0_20251107-x86_64-linux-gnu.tar.gz",
+              "archiveFileName": "riscv32-esp-elf-14.2.0_20251107-x86_64-linux-gnu.tar.gz",
+              "checksum": "SHA-256:051403b578f5c76ab5fbadb5171ec580df7695b16657a97d27e728b92ba64854",
+              "size": "598664912"
             },
             {
               "host": "aarch64-linux-gnu",
-              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20250730/riscv32-esp-elf-14.2.0_20250730-aarch64-linux-gnu.tar.gz",
-              "archiveFileName": "riscv32-esp-elf-14.2.0_20250730-aarch64-linux-gnu.tar.gz",
-              "checksum": "SHA-256:e1c63b7dc9348af0a642b1694a7f5b83fdb08ad1fb4ec0742f52864eddfe0573",
-              "size": "590413157"
+              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20251107/riscv32-esp-elf-14.2.0_20251107-aarch64-linux-gnu.tar.gz",
+              "archiveFileName": "riscv32-esp-elf-14.2.0_20251107-aarch64-linux-gnu.tar.gz",
+              "checksum": "SHA-256:b7c7ebcd109c7bcf173f541e0974d4bb563f577acfccb9e60da502be73bc6070",
+              "size": "592595534"
             },
             {
               "host": "arm-linux-gnueabihf",
-              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20250730/riscv32-esp-elf-14.2.0_20250730-arm-linux-gnueabi.tar.gz",
-              "archiveFileName": "riscv32-esp-elf-14.2.0_20250730-arm-linux-gnueabi.tar.gz",
-              "checksum": "SHA-256:433a232e515a75f9155ab50900cfeb25f6522f40faf9e24a0126d67448e31784",
-              "size": "589108924"
+              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20251107/riscv32-esp-elf-14.2.0_20251107-arm-linux-gnueabi.tar.gz",
+              "archiveFileName": "riscv32-esp-elf-14.2.0_20251107-arm-linux-gnueabi.tar.gz",
+              "checksum": "SHA-256:c6f02999b34dcfef6b035f727ed9505717dba33285cde7c62798f4e92d650fb7",
+              "size": "591433574"
             },
             {
               "host": "i686-pc-linux-gnu",
-              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20250730/riscv32-esp-elf-14.2.0_20250730-i586-linux-gnu.tar.gz",
-              "archiveFileName": "riscv32-esp-elf-14.2.0_20250730-i586-linux-gnu.tar.gz",
-              "checksum": "SHA-256:b28e95b39f64e485da4cb9e2c93904cefeb46ce17390cfe8844cbd96354921d4",
-              "size": "599653621"
+              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20251107/riscv32-esp-elf-14.2.0_20251107-i586-linux-gnu.tar.gz",
+              "archiveFileName": "riscv32-esp-elf-14.2.0_20251107-i586-linux-gnu.tar.gz",
+              "checksum": "SHA-256:7385b2537f62cf77526a37f9b229f9deabb22e71ea267c27023d1daac83b40ac",
+              "size": "602193988"
             },
             {
               "host": "x86_64-apple-darwin",
-              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20250730/riscv32-esp-elf-14.2.0_20250730-x86_64-apple-darwin.tar.gz",
-              "archiveFileName": "riscv32-esp-elf-14.2.0_20250730-x86_64-apple-darwin.tar.gz",
-              "checksum": "SHA-256:07fc04efb5ee40c75f526761424d1e8cd1b486393b8edc1dc558a5eaa6524120",
-              "size": "604869144"
+              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20251107/riscv32-esp-elf-14.2.0_20251107-x86_64-apple-darwin.tar.gz",
+              "archiveFileName": "riscv32-esp-elf-14.2.0_20251107-x86_64-apple-darwin.tar.gz",
+              "checksum": "SHA-256:81bf86f4bc07e3355ff0fc5f5699c0880d450d8ec74cdd6c734747d721e73994",
+              "size": "608972763"
             },
             {
               "host": "arm64-apple-darwin",
-              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20250730/riscv32-esp-elf-14.2.0_20250730-aarch64-apple-darwin.tar.gz",
-              "archiveFileName": "riscv32-esp-elf-14.2.0_20250730-aarch64-apple-darwin.tar.gz",
-              "checksum": "SHA-256:654e2c0d14e8c8955a166a800af9081bd2fdad41a89c20659a20eeff6c0f287b",
-              "size": "581049206"
+              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20251107/riscv32-esp-elf-14.2.0_20251107-aarch64-apple-darwin.tar.gz",
+              "archiveFileName": "riscv32-esp-elf-14.2.0_20251107-aarch64-apple-darwin.tar.gz",
+              "checksum": "SHA-256:c87e17eced80e82d971508f9a01ce602155e2b801a7e7dcbe648ace0f722fe9d",
+              "size": "584629596"
             },
             {
               "host": "i686-mingw32",
-              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20250730/riscv32-esp-elf-14.2.0_20250730-i686-w64-mingw32.zip",
-              "archiveFileName": "riscv32-esp-elf-14.2.0_20250730-i686-w64-mingw32.zip",
-              "checksum": "SHA-256:ac8816920e0bc6c4032abc27f4962b2b2f59b231ed86e0002476196f9f1f0d35",
-              "size": "686131875"
+              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20251107/riscv32-esp-elf-14.2.0_20251107-i686-w64-mingw32.zip",
+              "archiveFileName": "riscv32-esp-elf-14.2.0_20251107-i686-w64-mingw32.zip",
+              "checksum": "SHA-256:7670128df99adbdcbc99ebbdccda19347daf2fd191aab1eb22c24ae1c4d77226",
+              "size": "690936765"
             },
             {
               "host": "x86_64-mingw32",
-              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20250730/riscv32-esp-elf-14.2.0_20250730-x86_64-w64-mingw32.zip",
-              "archiveFileName": "riscv32-esp-elf-14.2.0_20250730-x86_64-w64-mingw32.zip",
-              "checksum": "SHA-256:a41e5219f0ff66cde3da3ac096b55d60fef4a1fb746590893c4c47f5437f192a",
-              "size": "692761883"
+              "url": "https://github.com/espressif/crosstool-NG/releases/download/esp-14.2.0_20251107/riscv32-esp-elf-14.2.0_20251107-x86_64-w64-mingw32.zip",
+              "archiveFileName": "riscv32-esp-elf-14.2.0_20251107-x86_64-w64-mingw32.zip",
+              "checksum": "SHA-256:373abecd1cdfd480b09b8659e319e636064f99fec46f635a05c5413e5f009c05",
+              "size": "697522467"
             }
           ]
         },
diff --git a/platform.txt b/platform.txt
index d715c0e2dca..f346d385b90 100644
--- a/platform.txt
+++ b/platform.txt
@@ -27,8 +27,8 @@ tools.gen_insights_pkg.cmd.windows="{runtime.platform.path}\tools\gen_insights_p
 compiler.path={tools.{build.tarch}-esp-elf-gcc.path}/bin/
 compiler.prefix={build.tarch}-{build.target}-elf-
 
-compiler.sdk.path={tools.esp32-arduino-libs.path}/{build.mcu}
-compiler.sdk.path.windows={tools.esp32-arduino-libs.path}\{build.mcu}
+compiler.sdk.path={tools.esp32-arduino-libs.path}/{build.chip_variant}
+compiler.sdk.path.windows={tools.esp32-arduino-libs.path}\{build.chip_variant}
 
 # EXPERIMENTAL feature: optimization flags
 #  - this is alpha and may be subject to change without notice
@@ -105,6 +105,7 @@ build.event_core=
 build.extra_flags=-DARDUINO_HOST_OS="{runtime.os}" -DARDUINO_FQBN="{build.fqbn}" -DESP32=ESP32 -DCORE_DEBUG_LEVEL={build.code_debug} {build.loop_core} {build.event_core} {build.defines} {build.extra_flags.{build.mcu}} {build.zigbee_mode}
 build.extra_libs=
 build.memory_type={build.boot}_qspi
+build.chip_variant={build.mcu}
 
 # Custom build options
 build.opt.name=build_opt.h
diff --git a/tests/validation/periman/periman.ino b/tests/validation/periman/periman.ino
index 8da59dd23b9..4e727bac7a3 100644
--- a/tests/validation/periman/periman.ino
+++ b/tests/validation/periman/periman.ino
@@ -158,7 +158,7 @@ void adc_continuous_test(void) {
   test_executed = true;
   uint8_t adc_pins[] = {ADC1_DEFAULT, ADC2_DEFAULT};
   uint8_t adc_pins_count = 2;
-  adc_continuous_data_t *result = NULL;
+  adc_continuous_result_t *result = NULL;
 
   analogContinuousSetWidth(12);
   analogContinuousSetAtten(ADC_11db);
diff --git a/tools/pioarduino-build.py b/tools/pioarduino-build.py
index 2bacd9fcaef..ac0a743610e 100644
--- a/tools/pioarduino-build.py
+++ b/tools/pioarduino-build.py
@@ -32,6 +32,8 @@
 platform = env.PioPlatform()
 board_config = env.BoardConfig()
 build_mcu = board_config.get("build.mcu", "").lower()
+chip_variant = board_config.get("build.chip_variant", "").lower()
+chip_variant = chip_variant if chip_variant else build_mcu
 partitions_name = board_config.get("build.partitions", board_config.get("build.arduino.partitions", ""))
 
 FRAMEWORK_DIR = platform.get_package_dir("framework-arduinoespressif32")
@@ -80,7 +82,7 @@ def get_bootloader_image(variants_dir):
         else generate_bootloader_image(
             join(
                 FRAMEWORK_LIBS_DIR,
-                build_mcu,
+                chip_variant,
                 "bin",
                 "bootloader_${__get_board_boot_mode(__env__)}_${__get_board_f_boot(__env__)}.elf",
             )
@@ -159,7 +161,7 @@ def add_tinyuf2_extra_image():
 SConscript(
     join(
         FRAMEWORK_LIBS_DIR,
-        build_mcu,
+        chip_variant,
         "pioarduino-build.py",
     )
 )