diff --git a/boards.txt b/boards.txt
index fafec87916e..c5addf570f4 100644
--- a/boards.txt
+++ b/boards.txt
@@ -502,6 +502,10 @@ esp32p4.menu.PartitionScheme.app5M_little24M_32MB.upload.maximum_size=4718592
 esp32p4.menu.PartitionScheme.app13M_data7M_32MB=32M Flash (13MB APP/6.75MB SPIFFS)
 esp32p4.menu.PartitionScheme.app13M_data7M_32MB.build.partitions=default_32MB
 esp32p4.menu.PartitionScheme.app13M_data7M_32MB.upload.maximum_size=13107200
+esp32p4.menu.PartitionScheme.esp_sr_16=ESP SR 16M (3MB APP/7MB SPIFFS/2.9MB MODEL)
+esp32p4.menu.PartitionScheme.esp_sr_16.upload.maximum_size=3145728
+esp32p4.menu.PartitionScheme.esp_sr_16.upload.extra_flags=0xD10000 {build.path}/srmodels.bin
+esp32p4.menu.PartitionScheme.esp_sr_16.build.partitions=esp_sr_16
 esp32p4.menu.PartitionScheme.custom=Custom
 esp32p4.menu.PartitionScheme.custom.build.partitions=
 esp32p4.menu.PartitionScheme.custom.upload.maximum_size=16777216
diff --git a/libraries/ESP_SR/examples/Basic/Basic.ino b/libraries/ESP_SR/examples/Basic/Basic.ino
index 30aab69d79b..c8a16b1bc92 100644
--- a/libraries/ESP_SR/examples/Basic/Basic.ino
+++ b/libraries/ESP_SR/examples/Basic/Basic.ino
@@ -9,6 +9,17 @@
 #define LIGHT_PIN 40
 #define FAN_PIN   41
 
+/**
+ * The input format:
+ * M to represent the microphone channel
+ * R to represent the playback reference channel
+ * N to represent an unknown or unused channel
+ *
+ * For example, input_format="MMNR" indicates that the input data consists of four channels,
+ * which are the microphone channel, the microphone channel, an unused channel, and the playback channel
+ */
+#define SR_INPUT_FORMAT "MM"
+
 I2SClass i2s;
 
 // Generated using the following command:
@@ -69,7 +80,7 @@ void setup() {
   i2s.begin(I2S_MODE_STD, 16000, I2S_DATA_BIT_WIDTH_16BIT, I2S_SLOT_MODE_STEREO);
 
   ESP_SR.onEvent(onSrEvent);
-  ESP_SR.begin(i2s, sr_commands, sizeof(sr_commands) / sizeof(sr_cmd_t), SR_CHANNELS_STEREO, SR_MODE_WAKEWORD);
+  ESP_SR.begin(i2s, sr_commands, sizeof(sr_commands) / sizeof(sr_cmd_t), SR_CHANNELS_STEREO, SR_MODE_WAKEWORD, SR_INPUT_FORMAT);
 }
 
 void loop() {}
diff --git a/libraries/ESP_SR/examples/Basic/ci.json b/libraries/ESP_SR/examples/Basic/ci.json
index ec0e969a7d0..ed7699a7857 100644
--- a/libraries/ESP_SR/examples/Basic/ci.json
+++ b/libraries/ESP_SR/examples/Basic/ci.json
@@ -2,6 +2,9 @@
   "fqbn": {
     "esp32s3": [
       "espressif:esp32:esp32s3:USBMode=default,PartitionScheme=esp_sr_16,FlashSize=16M,FlashMode=dio"
+    ],
+    "esp32p4": [
+      "espressif:esp32:esp32p4:USBMode=default,PartitionScheme=esp_sr_16,FlashSize=16M,FlashMode=qio"
     ]
   },
   "requires": [
@@ -12,7 +15,6 @@
     "esp32c3": false,
     "esp32c6": false,
     "esp32h2": false,
-    "esp32p4": false,
     "esp32s2": false,
     "esp32c5": false
   }
diff --git a/libraries/ESP_SR/src/ESP_SR.cpp b/libraries/ESP_SR/src/ESP_SR.cpp
index 8d90c0fff11..31cf85efd37 100644
--- a/libraries/ESP_SR/src/ESP_SR.cpp
+++ b/libraries/ESP_SR/src/ESP_SR.cpp
@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: Unlicense OR CC0-1.0
  */
 #include "sdkconfig.h"
-#if (CONFIG_IDF_TARGET_ESP32S3 || CONFIG_IDF_TARGET_ESP32P4) && (CONFIG_USE_WAKENET || CONFIG_USE_MULTINET)
+#if (CONFIG_IDF_TARGET_ESP32S3 || CONFIG_IDF_TARGET_ESP32P4) && (CONFIG_MODEL_IN_FLASH || CONFIG_MODEL_IN_SDCARD)
 #include "ESP_SR.h"
 
 static esp_err_t on_sr_fill(void *arg, void *out, size_t len, size_t *bytes_read, uint32_t timeout_ms) {
@@ -25,9 +25,9 @@ void ESP_SR_Class::onEvent(sr_cb event_cb) {
   cb = event_cb;
 }
 
-bool ESP_SR_Class::begin(I2SClass &_i2s, const sr_cmd_t *sr_commands, size_t sr_commands_len, sr_channels_t rx_chan, sr_mode_t mode) {
+bool ESP_SR_Class::begin(I2SClass &_i2s, const sr_cmd_t *sr_commands, size_t sr_commands_len, sr_channels_t rx_chan, sr_mode_t mode, const char *input_format) {
   i2s = &_i2s;
-  esp_err_t err = sr_start(on_sr_fill, this, rx_chan, mode, sr_commands, sr_commands_len, on_sr_event, this);
+  esp_err_t err = sr_start(on_sr_fill, this, rx_chan, mode, input_format, sr_commands, sr_commands_len, on_sr_event, this);
   return (err == ESP_OK);
 }
 
diff --git a/libraries/ESP_SR/src/ESP_SR.h b/libraries/ESP_SR/src/ESP_SR.h
index 13fe22a4b12..05393504cb9 100644
--- a/libraries/ESP_SR/src/ESP_SR.h
+++ b/libraries/ESP_SR/src/ESP_SR.h
@@ -6,7 +6,7 @@
 
 #pragma once
 #include "sdkconfig.h"
-#if (CONFIG_IDF_TARGET_ESP32S3 || CONFIG_IDF_TARGET_ESP32P4) && (CONFIG_USE_WAKENET || CONFIG_USE_MULTINET)
+#if (CONFIG_IDF_TARGET_ESP32S3 || CONFIG_IDF_TARGET_ESP32P4) && (CONFIG_MODEL_IN_FLASH || CONFIG_MODEL_IN_SDCARD)
 
 #include "ESP_I2S.h"
 #include "esp32-hal-sr.h"
@@ -23,7 +23,19 @@ class ESP_SR_Class {
   ~ESP_SR_Class();
 
   void onEvent(sr_cb cb);
-  bool begin(I2SClass &i2s, const sr_cmd_t *sr_commands, size_t sr_commands_len, sr_channels_t rx_chan = SR_CHANNELS_STEREO, sr_mode_t mode = SR_MODE_WAKEWORD);
+  /**
+ * The input format:
+ * M to represent the microphone channel
+ * R to represent the playback reference channel
+ * N to represent an unknown or unused channel
+ *
+ * For example, input_format="MMNR" indicates that the input data consists of four channels,
+ * which are the microphone channel, the microphone channel, an unused channel, and the playback channel
+ */
+  bool begin(
+    I2SClass &i2s, const sr_cmd_t *sr_commands, size_t sr_commands_len, sr_channels_t rx_chan = SR_CHANNELS_STEREO, sr_mode_t mode = SR_MODE_WAKEWORD,
+    const char *input_format = "MN"
+  );
   bool end(void);
   bool setMode(sr_mode_t mode);
   bool pause(void);
diff --git a/libraries/ESP_SR/src/esp32-hal-sr.c b/libraries/ESP_SR/src/esp32-hal-sr.c
index 80295d41f5a..1ae96d616eb 100644
--- a/libraries/ESP_SR/src/esp32-hal-sr.c
+++ b/libraries/ESP_SR/src/esp32-hal-sr.c
@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: Unlicense OR CC0-1.0
  */
 #include "sdkconfig.h"
-#if (CONFIG_IDF_TARGET_ESP32S3 || CONFIG_IDF_TARGET_ESP32P4) && (CONFIG_USE_WAKENET || CONFIG_USE_MULTINET)
+#if (CONFIG_IDF_TARGET_ESP32S3 || CONFIG_IDF_TARGET_ESP32P4) && (CONFIG_MODEL_IN_FLASH || CONFIG_MODEL_IN_SDCARD)
 
 #if !defined(ARDUINO_PARTITION_esp_sr_32) && !defined(ARDUINO_PARTITION_esp_sr_16) && !defined(ARDUINO_PARTITION_esp_sr_8)
 #warning Compatible partition must be selected for ESP_SR to work
@@ -313,7 +313,8 @@ esp_err_t sr_set_mode(sr_mode_t mode) {
 }
 
 esp_err_t sr_start(
-  sr_fill_cb fill_cb, void *fill_cb_arg, sr_channels_t rx_chan, sr_mode_t mode, const sr_cmd_t sr_commands[], size_t cmd_number, sr_event_cb cb, void *cb_arg
+  sr_fill_cb fill_cb, void *fill_cb_arg, sr_channels_t rx_chan, sr_mode_t mode, const char *input_format, const sr_cmd_t sr_commands[], size_t cmd_number,
+  sr_event_cb cb, void *cb_arg
 ) {
   esp_err_t ret = ESP_OK;
   ESP_RETURN_ON_FALSE(NULL == g_sr_data, ESP_ERR_INVALID_STATE, "SR already running");
@@ -340,12 +341,11 @@ esp_err_t sr_start(
   models = esp_srmodel_init("model");
 
   // Load WakeWord Detection
-  g_sr_data->afe_handle = (esp_afe_sr_iface_t *)&ESP_AFE_SR_HANDLE;
-  afe_config_t afe_config = AFE_CONFIG_DEFAULT();
-  afe_config.wakenet_model_name = esp_srmodel_filter(models, ESP_WN_PREFIX, "hiesp");
-  afe_config.aec_init = false;
+  afe_config_t *afe_config = afe_config_init(input_format, models, AFE_TYPE_SR, AFE_MODE_LOW_COST);
+  g_sr_data->afe_handle = esp_afe_handle_from_config(afe_config);
   log_d("load wakenet '%s'", afe_config.wakenet_model_name);
-  g_sr_data->afe_data = g_sr_data->afe_handle->create_from_config(&afe_config);
+  g_sr_data->afe_data = g_sr_data->afe_handle->create_from_config(afe_config);
+  afe_config_free(afe_config);
 
   // Load Custom Command Detection
   char *mn_name = esp_srmodel_filter(models, ESP_MN_PREFIX, ESP_MN_ENGLISH);
diff --git a/libraries/ESP_SR/src/esp32-hal-sr.h b/libraries/ESP_SR/src/esp32-hal-sr.h
index 6bdd9e89a44..ac3df3f07ac 100644
--- a/libraries/ESP_SR/src/esp32-hal-sr.h
+++ b/libraries/ESP_SR/src/esp32-hal-sr.h
@@ -6,7 +6,7 @@
 
 #pragma once
 #include "sdkconfig.h"
-#if (CONFIG_IDF_TARGET_ESP32S3 || CONFIG_IDF_TARGET_ESP32P4) && (CONFIG_USE_WAKENET || CONFIG_USE_MULTINET)
+#if (CONFIG_IDF_TARGET_ESP32S3 || CONFIG_IDF_TARGET_ESP32P4) && (CONFIG_MODEL_IN_FLASH || CONFIG_MODEL_IN_SDCARD)
 
 #include "driver/i2s_types.h"
 #include "esp_err.h"
@@ -49,7 +49,8 @@ typedef void (*sr_event_cb)(void *arg, sr_event_t event, int command_id, int phr
 typedef esp_err_t (*sr_fill_cb)(void *arg, void *out, size_t len, size_t *bytes_read, uint32_t timeout_ms);
 
 esp_err_t sr_start(
-  sr_fill_cb fill_cb, void *fill_cb_arg, sr_channels_t rx_chan, sr_mode_t mode, const sr_cmd_t *sr_commands, size_t cmd_number, sr_event_cb cb, void *cb_arg
+  sr_fill_cb fill_cb, void *fill_cb_arg, sr_channels_t rx_chan, sr_mode_t mode, const char *input_format, const sr_cmd_t *sr_commands, size_t cmd_number,
+  sr_event_cb cb, void *cb_arg
 );
 esp_err_t sr_stop(void);
 esp_err_t sr_pause(void);