diff --git a/examples/wifi/itwt/main/Kconfig.projbuild b/examples/wifi/itwt/main/Kconfig.projbuild
index 9dc0b28ee4f..9304447a1a9 100644
--- a/examples/wifi/itwt/main/Kconfig.projbuild
+++ b/examples/wifi/itwt/main/Kconfig.projbuild
@@ -111,15 +111,16 @@ menu "Example Configuration"
 
         config EXAMPLE_MAX_CPU_FREQ_80
             bool "80 MHz"
+            depends on IDF_TARGET_ESP32C6 || IDF_TARGET_ESP32C61 || IDF_TARGET_ESP32C5
         config EXAMPLE_MAX_CPU_FREQ_120
             bool "120 MHz"
-            depends on IDF_TARGET_ESP32C2
+            depends on IDF_TARGET_ESP32C6
         config EXAMPLE_MAX_CPU_FREQ_160
             bool "160 MHz"
-            depends on !IDF_TARGET_ESP32C2
+            depends on IDF_TARGET_ESP32C6 || IDF_TARGET_ESP32C61 || IDF_TARGET_ESP32C5
         config EXAMPLE_MAX_CPU_FREQ_240
             bool "240 MHz"
-            depends on IDF_TARGET_ESP32 || IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32C5
+            depends on IDF_TARGET_ESP32C5
     endchoice
 
     config EXAMPLE_MAX_CPU_FREQ_MHZ
diff --git a/examples/wifi/itwt/sdkconfig.defaults b/examples/wifi/itwt/sdkconfig.defaults
index bb37a955443..31000cc82c0 100644
--- a/examples/wifi/itwt/sdkconfig.defaults
+++ b/examples/wifi/itwt/sdkconfig.defaults
@@ -1,5 +1,3 @@
-# Use lower CPU frequency
-CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_80=y
 # Enable support for power management
 CONFIG_PM_ENABLE=y
 # Enable tickless idle mode
@@ -13,9 +11,18 @@ CONFIG_PM_SLP_DISABLE_GPIO=y
 # Enable wifi sleep iram optimization
 CONFIG_ESP_WIFI_SLP_IRAM_OPT=y
 
-CONFIG_ESP_GRATUITOUS_ARP=n
 CONFIG_LWIP_ESP_GRATUITOUS_ARP=n
 
 CONFIG_FREERTOS_HZ=1000
-# CONFIG_LWIP_ESP_GRATUITOUS_ARP is not set
-# CONFIG_ESP_GRATUITOUS_ARP is not set
+
+CONFIG_ESP_WIFI_ENABLE_WIFI_RX_STATS=n
+CONFIG_ESP_WIFI_ENABLE_WIFI_TX_STATS=n
+
+CONFIG_LWIP_IPV6=n
+
+CONFIG_LWIP_DHCP_COARSE_TIMER_SECS=10
+CONFIG_PM_POWER_DOWN_CPU_IN_LIGHT_SLEEP=y
+CONFIG_PM_POWER_DOWN_PERIPHERAL_IN_LIGHT_SLEEP=y
+CONFIG_ESP_SLEEP_POWER_DOWN_FLASH=y
+CONFIG_ESP_PHY_MAC_BB_PD=y
+#CONFIG_ESP_WIFI_ENHANCED_LIGHT_SLEEP=y
diff --git a/examples/wifi/itwt/sdkconfig.defaults.esp32c6 b/examples/wifi/itwt/sdkconfig.defaults.esp32c6
deleted file mode 100644
index 6654a978a9e..00000000000
--- a/examples/wifi/itwt/sdkconfig.defaults.esp32c6
+++ /dev/null
@@ -1,29 +0,0 @@
-#
-# ESP32C6-Specific
-#
-CONFIG_ESP_WIFI_STATIC_RX_BUFFER_NUM=20
-CONFIG_ESP_WIFI_DYNAMIC_RX_BUFFER_NUM=38
-CONFIG_ESP_WIFI_DYNAMIC_TX_BUFFER_NUM=35
-CONFIG_ESP_WIFI_AMPDU_TX_ENABLED=y
-CONFIG_ESP_WIFI_TX_BA_WIN=20
-CONFIG_ESP_WIFI_AMPDU_RX_ENABLED=y
-CONFIG_ESP_WIFI_RX_BA_WIN=20
-CONFIG_ESP_WIFI_NVS_ENABLED=n
-
-CONFIG_LWIP_TCP_SND_BUF_DEFAULT=30000
-CONFIG_LWIP_TCP_WND_DEFAULT=34000
-CONFIG_LWIP_TCP_RECVMBOX_SIZE=64
-CONFIG_LWIP_UDP_RECVMBOX_SIZE=64
-CONFIG_LWIP_TCPIP_RECVMBOX_SIZE=64
-
-CONFIG_ESP_WIFI_ENABLE_WIFI_RX_STATS=n
-CONFIG_ESP_WIFI_ENABLE_WIFI_TX_STATS=n
-
-CONFIG_LWIP_IPV6=n
-
-CONFIG_LWIP_DHCP_COARSE_TIMER_SECS=10
-CONFIG_PM_POWER_DOWN_CPU_IN_LIGHT_SLEEP=y
-CONFIG_PM_POWER_DOWN_PERIPHERAL_IN_LIGHT_SLEEP=y
-CONFIG_ESP_SLEEP_POWER_DOWN_FLASH=y
-CONFIG_ESP_PHY_MAC_BB_PD=y
-#CONFIG_ESP_WIFI_ENHANCED_LIGHT_SLEEP=y