diff --git a/examples/aws-iot/sdkconfig.defaults b/examples/aws-iot/sdkconfig.defaults
index c2fb654..659c9b7 100644
--- a/examples/aws-iot/sdkconfig.defaults
+++ b/examples/aws-iot/sdkconfig.defaults
@@ -19,3 +19,6 @@ CONFIG_AWS_IOT_SDK=y
 CONFIG_LWIP_AUTOIP_RATE_LIMIT_INTERVAL=60
 CONFIG_MP_BLOB_SUPPORT=y
 CONFIG_ENABLE_UNIFIED_PROVISIONING=y
+CONFIG_BT_ENABLED=y
+CONFIG_BTDM_CTRL_MODE_BLE_ONLY=y
+CONFIG_BT_NIMBLE_ENABLED=y
\ No newline at end of file
diff --git a/examples/bridge/sdkconfig.defaults b/examples/bridge/sdkconfig.defaults
index 7a2e169..b1bdab3 100644
--- a/examples/bridge/sdkconfig.defaults
+++ b/examples/bridge/sdkconfig.defaults
@@ -18,3 +18,6 @@ CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
 CONFIG_LWIP_AUTOIP_RATE_LIMIT_INTERVAL=60
 CONFIG_MP_BLOB_SUPPORT=y
 CONFIG_ENABLE_UNIFIED_PROVISIONING=y
+CONFIG_BT_ENABLED=y
+CONFIG_BTDM_CTRL_MODE_BLE_ONLY=y
+CONFIG_BT_NIMBLE_ENABLED=y
\ No newline at end of file
diff --git a/examples/data_tlv8/sdkconfig.defaults b/examples/data_tlv8/sdkconfig.defaults
index 7a2e169..b1bdab3 100644
--- a/examples/data_tlv8/sdkconfig.defaults
+++ b/examples/data_tlv8/sdkconfig.defaults
@@ -18,3 +18,6 @@ CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
 CONFIG_LWIP_AUTOIP_RATE_LIMIT_INTERVAL=60
 CONFIG_MP_BLOB_SUPPORT=y
 CONFIG_ENABLE_UNIFIED_PROVISIONING=y
+CONFIG_BT_ENABLED=y
+CONFIG_BTDM_CTRL_MODE_BLE_ONLY=y
+CONFIG_BT_NIMBLE_ENABLED=y
\ No newline at end of file
diff --git a/examples/emulator/sdkconfig.defaults b/examples/emulator/sdkconfig.defaults
index ee3d52d..53f6521 100644
--- a/examples/emulator/sdkconfig.defaults
+++ b/examples/emulator/sdkconfig.defaults
@@ -20,3 +20,6 @@ CONFIG_MP_BLOB_SUPPORT=y
 CONFIG_LOG_DEFAULT_LEVEL_ERROR=y
 CONFIG_BOOTLOADER_LOG_LEVEL_ERROR=y
 CONFIG_ENABLE_UNIFIED_PROVISIONING=y
+CONFIG_BT_ENABLED=y
+CONFIG_BTDM_CTRL_MODE_BLE_ONLY=y
+CONFIG_BT_NIMBLE_ENABLED=y
\ No newline at end of file
diff --git a/examples/fan/sdkconfig.defaults b/examples/fan/sdkconfig.defaults
index 7a2e169..b1bdab3 100644
--- a/examples/fan/sdkconfig.defaults
+++ b/examples/fan/sdkconfig.defaults
@@ -18,3 +18,6 @@ CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
 CONFIG_LWIP_AUTOIP_RATE_LIMIT_INTERVAL=60
 CONFIG_MP_BLOB_SUPPORT=y
 CONFIG_ENABLE_UNIFIED_PROVISIONING=y
+CONFIG_BT_ENABLED=y
+CONFIG_BTDM_CTRL_MODE_BLE_ONLY=y
+CONFIG_BT_NIMBLE_ENABLED=y
\ No newline at end of file
diff --git a/examples/lightbulb/sdkconfig.defaults b/examples/lightbulb/sdkconfig.defaults
index 7a2e169..b1bdab3 100644
--- a/examples/lightbulb/sdkconfig.defaults
+++ b/examples/lightbulb/sdkconfig.defaults
@@ -18,3 +18,6 @@ CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
 CONFIG_LWIP_AUTOIP_RATE_LIMIT_INTERVAL=60
 CONFIG_MP_BLOB_SUPPORT=y
 CONFIG_ENABLE_UNIFIED_PROVISIONING=y
+CONFIG_BT_ENABLED=y
+CONFIG_BTDM_CTRL_MODE_BLE_ONLY=y
+CONFIG_BT_NIMBLE_ENABLED=y
\ No newline at end of file
diff --git a/examples/smart_outlet/sdkconfig.defaults b/examples/smart_outlet/sdkconfig.defaults
index 7a2e169..b1bdab3 100644
--- a/examples/smart_outlet/sdkconfig.defaults
+++ b/examples/smart_outlet/sdkconfig.defaults
@@ -18,3 +18,6 @@ CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
 CONFIG_LWIP_AUTOIP_RATE_LIMIT_INTERVAL=60
 CONFIG_MP_BLOB_SUPPORT=y
 CONFIG_ENABLE_UNIFIED_PROVISIONING=y
+CONFIG_BT_ENABLED=y
+CONFIG_BTDM_CTRL_MODE_BLE_ONLY=y
+CONFIG_BT_NIMBLE_ENABLED=y
\ No newline at end of file