diff --git a/components/esp_modem/examples/modem_console/main/Kconfig.projbuild b/components/esp_modem/examples/modem_console/main/Kconfig.projbuild
index 3eb51e488aa..5b53daa1534 100644
--- a/components/esp_modem/examples/modem_console/main/Kconfig.projbuild
+++ b/components/esp_modem/examples/modem_console/main/Kconfig.projbuild
@@ -10,7 +10,7 @@ menu "Example Configuration"
                 Connect to modem via UART.
         config EXAMPLE_SERIAL_CONFIG_USB
             bool "USB"
-            depends on IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
+            depends on IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32P4
             help
                 Connect to modem via USB (CDC-ACM class). For IDF version >= 4.4.
     endchoice
@@ -36,6 +36,11 @@ menu "Example Configuration"
             bool "BG96"
             help
                 Quectel BG96 is a series of LTE Cat M1/Cat NB1/EGPRS module.
+        config EXAMPLE_MODEM_DEVICE_EC20
+            depends on EXAMPLE_SERIAL_CONFIG_USB
+            bool "EC20"
+            help
+                Quectel EC20 is a series of LTE Cat M4 module.
         config EXAMPLE_MODEM_DEVICE_SIM7000
             depends on EXAMPLE_SERIAL_CONFIG_UART
             bool "SIM7000"
diff --git a/components/esp_modem/examples/modem_console/main/idf_component.yml b/components/esp_modem/examples/modem_console/main/idf_component.yml
index 80382c4a3b8..0c242b0d79f 100644
--- a/components/esp_modem/examples/modem_console/main/idf_component.yml
+++ b/components/esp_modem/examples/modem_console/main/idf_component.yml
@@ -6,7 +6,7 @@ dependencies:
     version: "^1.0.0"
     override_path: "../../../"
   espressif/esp_modem_usb_dte:
-    version: "^1.1.0"
+    version: "^1.2.0"
     rules:
       - if: "idf_version >=4.4"
-      - if: "target in [esp32s2, esp32s3]"
+      - if: "target in [esp32s2, esp32s3, esp32p4]"
diff --git a/components/esp_modem/examples/modem_console/main/modem_console_main.cpp b/components/esp_modem/examples/modem_console/main/modem_console_main.cpp
index b703d99137f..62c98e6ddb0 100644
--- a/components/esp_modem/examples/modem_console/main/modem_console_main.cpp
+++ b/components/esp_modem/examples/modem_console/main/modem_console_main.cpp
@@ -160,6 +160,9 @@ extern "C" void app_main(void)
 #if CONFIG_EXAMPLE_MODEM_DEVICE_BG96 == 1
         ESP_LOGI(TAG, "Initializing esp_modem for the BG96 module...");
         struct esp_modem_usb_term_config usb_config = ESP_MODEM_BG96_USB_CONFIG();
+#elif CONFIG_EXAMPLE_MODEM_DEVICE_EC20 == 1
+        ESP_LOGI(TAG, "Initializing esp_modem for the EC20 module...");
+        struct esp_modem_usb_term_config usb_config = ESP_MODEM_EC20_USB_CONFIG();
 #elif CONFIG_EXAMPLE_MODEM_DEVICE_SIM7600 == 1
         ESP_LOGI(TAG, "Initializing esp_modem for the SIM7600 module...");
         struct esp_modem_usb_term_config usb_config = ESP_MODEM_SIM7600_USB_CONFIG();
diff --git a/components/esp_modem/examples/modem_console/sdkconfig.ci.usb_p4 b/components/esp_modem/examples/modem_console/sdkconfig.ci.usb_p4
new file mode 100644
index 00000000000..49e9148fdb5
--- /dev/null
+++ b/components/esp_modem/examples/modem_console/sdkconfig.ci.usb_p4
@@ -0,0 +1,2 @@
+CONFIG_IDF_TARGET="esp32p4"
+CONFIG_EXAMPLE_SERIAL_CONFIG_USB=y
diff --git a/components/esp_modem/examples/pppos_client/main/Kconfig.projbuild b/components/esp_modem/examples/pppos_client/main/Kconfig.projbuild
index f66827b67da..8d5a575ec36 100644
--- a/components/esp_modem/examples/pppos_client/main/Kconfig.projbuild
+++ b/components/esp_modem/examples/pppos_client/main/Kconfig.projbuild
@@ -9,7 +9,7 @@ menu "Example Configuration"
                 Connect to modem via UART.
         config EXAMPLE_SERIAL_CONFIG_USB
             bool "USB"
-            depends on IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
+            depends on IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32P4
             help
                 Connect to modem via USB (CDC-ACM class). For IDF version >= 4.4.
     endchoice
@@ -29,6 +29,11 @@ menu "Example Configuration"
             bool "BG96"
             help
                 Quectel BG96 is a series of LTE Cat M1/Cat NB1/EGPRS module.
+        config EXAMPLE_MODEM_DEVICE_EC20
+            depends on EXAMPLE_SERIAL_CONFIG_USB
+            bool "EC20"
+            help
+                Quectel EC20 is a series of LTE Cat M4 module.
         config EXAMPLE_MODEM_DEVICE_SIM7000
             depends on EXAMPLE_SERIAL_CONFIG_UART
             bool "SIM7000"
diff --git a/components/esp_modem/examples/pppos_client/main/idf_component.yml b/components/esp_modem/examples/pppos_client/main/idf_component.yml
index 80382c4a3b8..0c242b0d79f 100644
--- a/components/esp_modem/examples/pppos_client/main/idf_component.yml
+++ b/components/esp_modem/examples/pppos_client/main/idf_component.yml
@@ -6,7 +6,7 @@ dependencies:
     version: "^1.0.0"
     override_path: "../../../"
   espressif/esp_modem_usb_dte:
-    version: "^1.1.0"
+    version: "^1.2.0"
     rules:
       - if: "idf_version >=4.4"
-      - if: "target in [esp32s2, esp32s3]"
+      - if: "target in [esp32s2, esp32s3, esp32p4]"
diff --git a/components/esp_modem/examples/pppos_client/main/pppos_client_main.c b/components/esp_modem/examples/pppos_client/main/pppos_client_main.c
index 89553702adb..5a60ad63970 100644
--- a/components/esp_modem/examples/pppos_client/main/pppos_client_main.c
+++ b/components/esp_modem/examples/pppos_client/main/pppos_client_main.c
@@ -219,6 +219,9 @@ void app_main(void)
         ESP_LOGI(TAG, "Initializing esp_modem for the BG96 module...");
         struct esp_modem_usb_term_config usb_config = ESP_MODEM_BG96_USB_CONFIG();
         esp_modem_dce_device_t usb_dev_type = ESP_MODEM_DCE_BG96;
+#elif CONFIG_EXAMPLE_MODEM_DEVICE_EC20 == 1
+        ESP_LOGI(TAG, "Initializing esp_modem for the EC20 module...");
+        struct esp_modem_usb_term_config usb_config = ESP_MODEM_EC20_USB_CONFIG();
 #elif CONFIG_EXAMPLE_MODEM_DEVICE_SIM7600 == 1
         ESP_LOGI(TAG, "Initializing esp_modem for the SIM7600 module...");
         struct esp_modem_usb_term_config usb_config = ESP_MODEM_SIM7600_USB_CONFIG();
diff --git a/components/esp_modem/examples/pppos_client/sdkconfig.ci.usb_p4 b/components/esp_modem/examples/pppos_client/sdkconfig.ci.usb_p4
new file mode 100644
index 00000000000..49e9148fdb5
--- /dev/null
+++ b/components/esp_modem/examples/pppos_client/sdkconfig.ci.usb_p4
@@ -0,0 +1,2 @@
+CONFIG_IDF_TARGET="esp32p4"
+CONFIG_EXAMPLE_SERIAL_CONFIG_USB=y