diff --git a/components/bt/controller/lib_esp32c3_family b/components/bt/controller/lib_esp32c3_family
index 2a91d90e33..420ae1726d 160000
--- a/components/bt/controller/lib_esp32c3_family
+++ b/components/bt/controller/lib_esp32c3_family
@@ -1 +1 @@
-Subproject commit 2a91d90e33b3b1104daf1bff898fe5bc3f814811
+Subproject commit 420ae1726dede6bbd4f3393744a8f3a252330b6a
diff --git a/components/bt/host/bluedroid/api/include/api/esp_gap_ble_api.h b/components/bt/host/bluedroid/api/include/api/esp_gap_ble_api.h
index 337ce5b223..0f0a1935d3 100644
--- a/components/bt/host/bluedroid/api/include/api/esp_gap_ble_api.h
+++ b/components/bt/host/bluedroid/api/include/api/esp_gap_ble_api.h
@@ -768,6 +768,9 @@ typedef uint8_t esp_ble_gap_sync_t;
 
 typedef uint8_t esp_ble_gap_adv_type_t;
 
+/// Extend advertising tx power, range: [-127, +126] dBm
+#define EXT_ADV_TX_PWR_NO_PREFERENCE                      (127) /*!< host has no preference for tx power */
+
 /**
 * @brief ext adv parameters
 */
diff --git a/components/bt/host/bluedroid/bta/include/bta/bta_api.h b/components/bt/host/bluedroid/bta/include/bta/bta_api.h
index c3609ff16c..6eea241d77 100644
--- a/components/bt/host/bluedroid/bta/include/bta/bta_api.h
+++ b/components/bt/host/bluedroid/bta/include/bta/bta_api.h
@@ -1469,7 +1469,7 @@ typedef struct {
     tBLE_ADDR_TYPE peer_addr_type;
     BD_ADDR peer_addr;
     tBTA_BLE_AFP filter_policy;
-    UINT8 tx_power;
+    INT8 tx_power;
     tBTA_DM_BLE_GAP_PHY primary_phy;
     UINT8 max_skip;
     tBTA_DM_BLE_GAP_PHY secondary_phy;
diff --git a/components/bt/host/bluedroid/stack/btm/btm_ble.c b/components/bt/host/bluedroid/stack/btm/btm_ble.c
index a207fad77c..fb0d3f6a8c 100644
--- a/components/bt/host/bluedroid/stack/btm/btm_ble.c
+++ b/components/bt/host/bluedroid/stack/btm/btm_ble.c
@@ -1990,7 +1990,7 @@ void btm_ble_conn_complete(UINT8 *p, UINT16 evt_len, BOOLEAN enhanced)
         }
 #if (BLE_PRIVACY_SPT == TRUE )
         peer_addr_type = bda_type;
-        match = btm_identity_addr_to_random_pseudo (bda, &bda_type, TRUE);
+        match = btm_identity_addr_to_random_pseudo (bda, &bda_type, FALSE);
 
         /* possiblly receive connection complete with resolvable random on
            slave role while the device has been paired */
diff --git a/components/bt/host/bluedroid/stack/btm/btm_ble_gap.c b/components/bt/host/bluedroid/stack/btm/btm_ble_gap.c
index 6976996e75..ef332e836c 100644
--- a/components/bt/host/bluedroid/stack/btm/btm_ble_gap.c
+++ b/components/bt/host/bluedroid/stack/btm/btm_ble_gap.c
@@ -4250,10 +4250,11 @@ void btm_ble_read_remote_features_complete(UINT8 *p)
                     btsnd_hcic_rmt_ver_req (p_acl_cb->hci_handle);
                 }
                 else{
+                    uint16_t data_length = controller_get_interface()->get_ble_default_data_packet_length();
+                    uint16_t data_txtime = controller_get_interface()->get_ble_default_data_packet_txtime();
                     if (p_acl_cb->transport == BT_TRANSPORT_LE) {
-                        if (HCI_LE_DATA_LEN_EXT_SUPPORTED(p_acl_cb->peer_le_features)) {
-                            uint16_t data_length = controller_get_interface()->get_ble_default_data_packet_length();
-                            uint16_t data_txtime = controller_get_interface()->get_ble_default_data_packet_txtime();
+                        if (HCI_LE_DATA_LEN_EXT_SUPPORTED(p_acl_cb->peer_le_features) &&
+                            (p_acl_cb->data_length_params.tx_len != data_length)) {
                             p_acl_cb->data_len_updating = true;
                             btsnd_hcic_ble_set_data_length(p_acl_cb->hci_handle, data_length, data_txtime);
                         }
diff --git a/components/bt/host/bluedroid/stack/hcic/hciblecmds.c b/components/bt/host/bluedroid/stack/hcic/hciblecmds.c
index 4369ecc2c8..8aaab5ea2a 100644
--- a/components/bt/host/bluedroid/stack/hcic/hciblecmds.c
+++ b/components/bt/host/bluedroid/stack/hcic/hciblecmds.c
@@ -1214,7 +1214,7 @@ UINT8 btsnd_hcic_ble_set_extend_rand_address(UINT8 adv_handle, BD_ADDR rand_addr
 UINT8 btsnd_hcic_ble_set_ext_adv_params(UINT8 adv_handle, UINT16 properties, UINT32 interval_min,
                                           UINT32 interval_max, UINT8 channel_map, UINT8 own_addr_type,
                                           UINT8 peer_addr_type, BD_ADDR peer_addr,
-                                          UINT8 adv_filter_policy, UINT8 adv_tx_power,
+                                          UINT8 adv_filter_policy, INT8 adv_tx_power,
                                           UINT8 primary_adv_phy, UINT8 secondary_adv_max_skip,
                                           UINT8 secondary_adv_phy,
                                           UINT8 adv_sid, UINT8 scan_req_ntf_enable)
@@ -1244,7 +1244,7 @@ UINT8 btsnd_hcic_ble_set_ext_adv_params(UINT8 adv_handle, UINT16 properties, UIN
     UINT8_TO_STREAM(pp, peer_addr_type);
     BDADDR_TO_STREAM (pp, peer_addr);
     UINT8_TO_STREAM(pp, adv_filter_policy);
-    UINT8_TO_STREAM(pp, adv_tx_power);
+    INT8_TO_STREAM(pp, adv_tx_power);
     UINT8_TO_STREAM(pp, primary_adv_phy);
     UINT8_TO_STREAM(pp, secondary_adv_max_skip);
     UINT8_TO_STREAM(pp, secondary_adv_phy);
diff --git a/components/bt/host/bluedroid/stack/include/stack/btm_ble_api.h b/components/bt/host/bluedroid/stack/include/stack/btm_ble_api.h
index f7cac0ecd8..b20b861a28 100644
--- a/components/bt/host/bluedroid/stack/include/stack/btm_ble_api.h
+++ b/components/bt/host/bluedroid/stack/include/stack/btm_ble_api.h
@@ -767,7 +767,7 @@ typedef struct {
     tBLE_ADDR_TYPE peer_addr_type;
     BD_ADDR peer_addr;
     tBTM_BLE_AFP filter_policy;
-    UINT8 tx_power;
+    INT8 tx_power;
     tBTM_BLE_GAP_PHY primary_phy;
     UINT8 max_skip;
     tBTM_BLE_GAP_PHY secondary_phy;
diff --git a/components/bt/host/bluedroid/stack/include/stack/hcimsgs.h b/components/bt/host/bluedroid/stack/include/stack/hcimsgs.h
index 44aa840945..ebdacff27a 100644
--- a/components/bt/host/bluedroid/stack/include/stack/hcimsgs.h
+++ b/components/bt/host/bluedroid/stack/include/stack/hcimsgs.h
@@ -962,7 +962,7 @@ UINT8 btsnd_hcic_ble_set_extend_rand_address(UINT8 adv_handle, BD_ADDR rand_addr
 UINT8 btsnd_hcic_ble_set_ext_adv_params(UINT8 adv_handle, UINT16 properties, UINT32 interval_min,
                                           UINT32 interval_max, UINT8 channel_map, UINT8 own_addr_type,
                                           UINT8 peer_addr_type, BD_ADDR peer_addr,
-                                          UINT8 adv_filter_policy, UINT8 adv_tx_power,
+                                          UINT8 adv_filter_policy, INT8 adv_tx_power,
                                           UINT8 primary_adv_phy, UINT8 secondary_adv_max_skip,
                                           UINT8 secondary_adv_phy,
                                           UINT8 adv_sid, UINT8 scan_req_ntf_enable);
diff --git a/examples/bluetooth/bluedroid/ble_50/ble50_security_server/main/ble50_sec_gatts_demo.c b/examples/bluetooth/bluedroid/ble_50/ble50_security_server/main/ble50_sec_gatts_demo.c
index 744acce676..d56abe5483 100644
--- a/examples/bluetooth/bluedroid/ble_50/ble50_security_server/main/ble50_sec_gatts_demo.c
+++ b/examples/bluetooth/bluedroid/ble_50/ble50_security_server/main/ble50_sec_gatts_demo.c
@@ -57,6 +57,7 @@ esp_ble_gap_ext_adv_params_t ext_adv_params_2M = {
     .sid = 0,
     .scan_req_notif = false,
     .own_addr_type = BLE_ADDR_TYPE_PUBLIC,
+    .tx_power = EXT_ADV_TX_PWR_NO_PREFERENCE,
 };
 
 struct gatts_profile_inst {
diff --git a/examples/bluetooth/bluedroid/ble_50/multi-adv/main/multi_adv_demo.c b/examples/bluetooth/bluedroid/ble_50/multi-adv/main/multi_adv_demo.c
index 92eb86ebcd..b3fb958afa 100644
--- a/examples/bluetooth/bluedroid/ble_50/multi-adv/main/multi_adv_demo.c
+++ b/examples/bluetooth/bluedroid/ble_50/multi-adv/main/multi_adv_demo.c
@@ -6,6 +6,7 @@
    CONDITIONS OF ANY KIND, either express or implied.
 */
 
+
 /****************************************************************************
 *
 * This demo showcases BLE GATT server. It can send adv data, be connected by client.
@@ -66,6 +67,7 @@ esp_ble_gap_ext_adv_params_t ext_adv_params_1M = {
     .sid = 0,
     .scan_req_notif = false,
     .own_addr_type = BLE_ADDR_TYPE_RANDOM,
+    .tx_power = EXT_ADV_TX_PWR_NO_PREFERENCE,
 };
 
 esp_ble_gap_ext_adv_params_t ext_adv_params_2M = {
@@ -80,6 +82,7 @@ esp_ble_gap_ext_adv_params_t ext_adv_params_2M = {
     .sid = 1,
     .scan_req_notif = false,
     .own_addr_type = BLE_ADDR_TYPE_RANDOM,
+    .tx_power = EXT_ADV_TX_PWR_NO_PREFERENCE,
 };
 
 esp_ble_gap_ext_adv_params_t legacy_adv_params = {
@@ -94,6 +97,7 @@ esp_ble_gap_ext_adv_params_t legacy_adv_params = {
     .sid = 2,
     .scan_req_notif = false,
     .own_addr_type = BLE_ADDR_TYPE_RANDOM,
+    .tx_power = EXT_ADV_TX_PWR_NO_PREFERENCE,
 };
 
 esp_ble_gap_ext_adv_params_t ext_adv_params_coded = {
@@ -108,6 +112,7 @@ esp_ble_gap_ext_adv_params_t ext_adv_params_coded = {
     .sid = 3,
     .scan_req_notif = false,
     .own_addr_type = BLE_ADDR_TYPE_RANDOM,
+    .tx_power = EXT_ADV_TX_PWR_NO_PREFERENCE,
 };
 
 static uint8_t raw_adv_data_1m[] = {
diff --git a/examples/bluetooth/bluedroid/ble_50/peroidic_adv/main/periodic_adv_demo.c b/examples/bluetooth/bluedroid/ble_50/peroidic_adv/main/periodic_adv_demo.c
index 9a2d032fbf..c97bfe029c 100644
--- a/examples/bluetooth/bluedroid/ble_50/peroidic_adv/main/periodic_adv_demo.c
+++ b/examples/bluetooth/bluedroid/ble_50/peroidic_adv/main/periodic_adv_demo.c
@@ -67,6 +67,7 @@ esp_ble_gap_ext_adv_params_t ext_adv_params_2M = {
     .sid = 0,
     .scan_req_notif = false,
     .own_addr_type = BLE_ADDR_TYPE_RANDOM,
+    .tx_power = EXT_ADV_TX_PWR_NO_PREFERENCE,
 };
 
 static esp_ble_gap_periodic_adv_params_t periodic_adv_params = {