diff --git a/components/bt/CMakeLists.txt b/components/bt/CMakeLists.txt
index f5239d0214..1d8aa267f6 100644
--- a/components/bt/CMakeLists.txt
+++ b/components/bt/CMakeLists.txt
@@ -77,12 +77,9 @@ if(CONFIG_BT_ENABLED)
          "common/osi/osi.c"
          "common/osi/semaphore.c"
          "porting/mem/bt_osi_mem.c"
+         "common/ble_log/ble_log_spi_out.c"
          )
 
-    if(CONFIG_BT_LE_CONTROLLER_LOG_SPI_OUT_ENABLED)
-        list(APPEND srcs "common/ble_log/ble_log_spi_out.c")
-    endif()
-
     # Host Bluedroid
     if(CONFIG_BT_BLUEDROID_ENABLED)
 
diff --git a/components/bt/common/Kconfig.in b/components/bt/common/Kconfig.in
index 6b19dd8ec0..f24dbd22f2 100644
--- a/components/bt/common/Kconfig.in
+++ b/components/bt/common/Kconfig.in
@@ -4,3 +4,58 @@ config BT_ALARM_MAX_NUM
     help
         This option decides the maximum number of alarms which
         could be used by Bluetooth host.
+
+config BT_BLE_LOG_SPI_OUT_ENABLED
+    bool "Output ble logs to SPI bus (Experimental)"
+    default n
+    help
+        Output ble logs to SPI bus
+
+config BT_BLE_LOG_SPI_OUT_QUEUE_SIZE
+    int "Number of ble log async SPI output queues"
+    depends on BT_BLE_LOG_SPI_OUT_ENABLED
+    default 4
+    help
+            The number of ble log async SPI output queues
+
+config BT_BLE_LOG_SPI_OUT_TRANS_BUF_SIZE
+    int "Size of ble log async SPI output transaction buffer size"
+    depends on BT_BLE_LOG_SPI_OUT_ENABLED
+    default 2048
+    help
+            The size of ble log async SPI output transaction buffer size
+
+config BT_BLE_LOG_SPI_OUT_MOSI_IO_NUM
+    int "GPIO number of SPI MOSI"
+    depends on BT_BLE_LOG_SPI_OUT_ENABLED
+    default 0
+    help
+            GPIO number of SPI MOSI
+
+config BT_BLE_LOG_SPI_OUT_SCLK_IO_NUM
+    int "GPIO number of SPI SCLK"
+    depends on BT_BLE_LOG_SPI_OUT_ENABLED
+    default 1
+    help
+            GPIO number of SPI SCLK
+
+config BT_BLE_LOG_SPI_OUT_CS_IO_NUM
+    int "GPIO number of SPI CS"
+    depends on BT_BLE_LOG_SPI_OUT_ENABLED
+    default 2
+    help
+            GPIO number of SPI CS
+
+config BT_BLE_LOG_SPI_OUT_TS_SYNC_ENABLED
+    bool "Enable ble log & logic analyzer log time sync"
+    depends on BT_BLE_LOG_SPI_OUT_ENABLED
+    default y
+    help
+            Enable ble log & logic analyzer log time sync
+
+config BT_BLE_LOG_SPI_OUT_SYNC_IO_NUM
+    int "GPIO number of SYNC IO"
+    depends on BT_BLE_LOG_SPI_OUT_TS_SYNC_ENABLED
+    default 3
+    help
+            GPIO number of SYNC IO
diff --git a/components/bt/common/ble_log/ble_log_spi_out.c b/components/bt/common/ble_log/ble_log_spi_out.c
index 8e2e0013ae..74e236ad2c 100644
--- a/components/bt/common/ble_log/ble_log_spi_out.c
+++ b/components/bt/common/ble_log/ble_log_spi_out.c
@@ -5,12 +5,16 @@
  */
 #include "ble_log/ble_log_spi_out.h"
 
+#if CONFIG_BT_BLE_LOG_SPI_OUT_ENABLED
+
 // Private defines
 #define SPI_OUT_BUS SPI2_HOST
+#define SPI_OUT_TAIL 0xAA
+#define SPI_OUT_FLUSHOUT_TIMEOUT (1000 * 1000)
+#define SPI_OUT_TS_SYNC_TIMEOUT (1000 * 1000)
 
 // Private typedefs
-typedef struct spi_out_trans
-{
+typedef struct spi_out_trans {
     spi_transaction_t trans;
     struct spi_out_trans *next;
 } spi_out_trans_t;
@@ -20,20 +24,38 @@ static spi_device_handle_t spi_handle = NULL;
 static spi_out_trans_t *trans_head = NULL;
 static SemaphoreHandle_t mutex_handle = NULL;
 static bool spi_out_inited = false;
+static esp_timer_handle_t flushout_timer_handle = NULL;
+static uint32_t loss_frame_cnt = 0;
+
+#if CONFIG_BT_BLE_LOG_SPI_OUT_TS_SYNC_ENABLED
+static bool sync_io_level = false;
+static esp_timer_handle_t ts_sync_timer_handle = NULL;
+#endif // CONFIG_BT_BLE_LOG_SPI_OUT_TS_SYNC_ENABLED
 
 // Private function declarations
 static void spi_out_init_trans(void);
 static void spi_out_deinit_trans(void);
 static void spi_out_recycle_trans(uint32_t ms_to_wait);
 static void spi_out_append_trans(void);
+static int spi_out_write(const uint8_t *addr, uint16_t len);
+static void esp_timer_cb_flushout(void);
+static void esp_timer_cb_ts_sync(void);
+
+#if CONFIG_BT_BLE_LOG_SPI_OUT_TS_SYNC_ENABLED
+#if defined(CONFIG_IDF_TARGET_ESP32H2) || defined(CONFIG_IDF_TARGET_ESP32C6)
+extern uint32_t r_ble_lll_timer_current_tick_get(void);
+#endif // CONFIG_IDF_TARGET_ESP32H2 || CONFIG_IDF_TARGET_ESP32C6
+#if defined(CONFIG_IDF_TARGET_ESP32C2)
+extern uint32_t r_os_cputime_get32(void);
+#endif // CONFIG_IDF_TARGET_ESP32C2
+#endif // CONFIG_BT_BLE_LOG_SPI_OUT_TS_SYNC_ENABLED
 
 // Private functions
 static void spi_out_init_trans(void)
 {
-    for (int i = 0; i < CONFIG_BT_LE_CONTROLLER_LOG_SPI_OUT_QUEUE_SIZE; i++)
-    {
+    for (int i = 0; i < CONFIG_BT_BLE_LOG_SPI_OUT_QUEUE_SIZE; i++) {
         // Allocate memory for SPI transaction
-        uint8_t *buf = (uint8_t *)heap_caps_malloc(CONFIG_BT_LE_CONTROLLER_LOG_SPI_OUT_TRANS_BUF_SIZE, MALLOC_CAP_DMA);
+        uint8_t *buf = (uint8_t *)heap_caps_malloc(CONFIG_BT_BLE_LOG_SPI_OUT_TRANS_BUF_SIZE, MALLOC_CAP_DMA);
         assert(buf);
 
         // Initialize new trans
@@ -57,8 +79,7 @@ static void spi_out_deinit_trans(void)
 
     // Release memory
     spi_out_trans_t *next;
-    while (trans_head != NULL)
-    {
+    while (trans_head != NULL) {
         next = trans_head->next;
         free((uint8_t *)trans_head->trans.tx_buffer);
         free(trans_head);
@@ -68,52 +89,159 @@ static void spi_out_deinit_trans(void)
     return;
 }
 
+// CRITICAL: Do not recycle trans when trans_head is not empty!
 IRAM_ATTR static void spi_out_recycle_trans(uint32_t ms_to_wait)
 {
     // Try to recycle transaction
     spi_transaction_t *ret_trans;
     spi_out_trans_t *recycled_trans;
-    while (ESP_OK == spi_device_get_trans_result(spi_handle, &ret_trans, pdMS_TO_TICKS(ms_to_wait)))
-    {
+    while (ESP_OK == spi_device_get_trans_result(spi_handle, &ret_trans, pdMS_TO_TICKS(ms_to_wait))) {
         recycled_trans = __containerof(ret_trans, spi_out_trans_t, trans);
         recycled_trans->next = trans_head;
         trans_head = recycled_trans;
         trans_head->trans.length = 0;
+        trans_head->trans.rxlength = 0;
     }
 }
 
 IRAM_ATTR static void spi_out_append_trans(void)
 {
+    // Stop flushout timer
+    esp_timer_stop(flushout_timer_handle);
+
     // Transaction head shall not be NULL for appending
-    assert(trans_head);
+    if (trans_head) {
+        // Detach transaction head
+        spi_out_trans_t *trans_to_append = trans_head;
+        trans_head = trans_head->next;
+        trans_to_append->next = NULL;
 
-    // Detach transaction head
-    spi_out_trans_t *trans_to_append = trans_head;
-    trans_head = trans_head->next;
-    trans_to_append->next = NULL;
-
-    // CRITICAL: Length unit conversion from bytes to bits
-    trans_to_append->trans.length *= 8;
-    assert(ESP_OK == spi_device_queue_trans(spi_handle, &trans_to_append->trans, 0));
+        // CRITICAL: Length unit conversion from bytes to bits
+        trans_to_append->trans.length *= 8;
+        ESP_ERROR_CHECK(spi_device_queue_trans(spi_handle, &trans_to_append->trans, 0));
+    }
 
     // Try to recycle trans
     spi_out_recycle_trans(0);
+
+    // Restart flushout timer
+    esp_timer_start_once(flushout_timer_handle, SPI_OUT_FLUSHOUT_TIMEOUT);
 }
 
+IRAM_ATTR static int spi_out_write(const uint8_t *addr, uint16_t len)
+{
+    // Recycle trans if free buffer list is empty
+    if (!trans_head) {
+        spi_out_recycle_trans(0);
+    }
+
+    // Copy user data to buffer
+    uint16_t copy_buf_len;
+    uint16_t data_left_len = len;
+    uint16_t empty_buf_len = CONFIG_BT_BLE_LOG_SPI_OUT_TRANS_BUF_SIZE - trans_head->trans.length;
+    while (data_left_len) {
+        // There shall always be available buffer in free buffer list during write operation
+        if (!trans_head) {
+            return -1;
+        }
+
+        // Copy data to buffer and update length
+        copy_buf_len = (data_left_len > empty_buf_len) ? empty_buf_len : data_left_len;
+        memcpy((uint8_t *)trans_head->trans.tx_buffer + trans_head->trans.length, addr + (len - data_left_len), copy_buf_len);
+        trans_head->trans.length += copy_buf_len;
+        data_left_len -= copy_buf_len;
+
+        // If buffer is full, append transaction and reset buffer length
+        if (trans_head->trans.length == CONFIG_BT_BLE_LOG_SPI_OUT_TRANS_BUF_SIZE) {
+            spi_out_append_trans();
+            empty_buf_len = CONFIG_BT_BLE_LOG_SPI_OUT_TRANS_BUF_SIZE;
+        }
+    }
+    return 0;
+}
+
+// CRITICAL: This function is called in ESP Timer task
+IRAM_ATTR static void esp_timer_cb_flushout(void)
+{
+    // Take semaphore
+    assert(xSemaphoreTakeRecursive(mutex_handle, portMAX_DELAY) == pdTRUE);
+
+    // Flushout
+    if (trans_head) {
+        // Make sure there's enough space for loss frame counter
+        if (trans_head->next && loss_frame_cnt) {
+            ble_log_spi_out_write(BLE_LOG_SPI_OUT_SOURCE_LOSS, (uint8_t *)&loss_frame_cnt, sizeof(loss_frame_cnt));
+            loss_frame_cnt = 0;
+        }
+        if (trans_head->trans.length) {
+            spi_out_append_trans();
+        }
+    }
+    else {
+        // Restart flushout timer
+        esp_timer_start_once(flushout_timer_handle, SPI_OUT_FLUSHOUT_TIMEOUT);
+    }
+
+    // Release semaphore
+    xSemaphoreGiveRecursive(mutex_handle);
+}
+
+#if CONFIG_BT_BLE_LOG_SPI_OUT_TS_SYNC_ENABLED
+// CRITICAL: This function is called in ESP Timer task
+IRAM_ATTR static void esp_timer_cb_ts_sync(void)
+{
+    // Initialize variables
+    uint32_t lc_ts = 0;
+    uint32_t esp_ts = 0;
+
+    // Enter critical
+    portMUX_TYPE spinlock = portMUX_INITIALIZER_UNLOCKED;
+    portENTER_CRITICAL_SAFE(&spinlock);
+
+    // Get LC timestamp
+#if defined(CONFIG_IDF_TARGET_ESP32H2) || defined(CONFIG_IDF_TARGET_ESP32C6)
+    lc_ts = r_ble_lll_timer_current_tick_get();
+#endif // CONFIG_IDF_TARGET_ESP32H2 || CONFIG_IDF_TARGET_ESP32C6
+#if defined(CONFIG_IDF_TARGET_ESP32C2)
+    lc_ts = r_os_cputime_get32();
+#endif // CONFIG_IDF_TARGET_ESP32C2
+
+    // Toggle Sync IO
+    gpio_set_level(CONFIG_BT_BLE_LOG_SPI_OUT_SYNC_IO_NUM, (uint32_t)sync_io_level);
+
+    // Get ESP timestamp
+    esp_ts = esp_timer_get_time();
+    portEXIT_CRITICAL_SAFE(&spinlock);
+    // Exit critical
+
+    // Write timestamp sync log
+    uint8_t sync_frame[9];
+    sync_frame[0] = ((uint8_t)sync_io_level & 0xFF);
+    memcpy(sync_frame + 1, &lc_ts, sizeof(lc_ts));
+    memcpy(sync_frame + 5, &esp_ts, sizeof(esp_ts));
+    ble_log_spi_out_write(BLE_LOG_SPI_OUT_SOURCE_SYNC, sync_frame, 9);
+
+    // Update IO level
+    sync_io_level = !sync_io_level;
+}
+#endif // CONFIG_BT_BLE_LOG_SPI_OUT_TS_SYNC_ENABLED
+
 // Public functions
 void ble_log_spi_out_init(void)
 {
     // Avoid double init
-    if (spi_out_inited)
-    {
+    if (spi_out_inited) {
         return;
     }
 
+    // Initialize mutex
+    mutex_handle = xSemaphoreCreateRecursiveMutex();
+
     // Initialize SPI
     spi_bus_config_t bus_config = {
         .miso_io_num = -1,
-        .mosi_io_num = CONFIG_BT_LE_CONTROLLER_LOG_SPI_OUT_MOSI_IO_NUM,
-        .sclk_io_num = CONFIG_BT_LE_CONTROLLER_LOG_SPI_OUT_SCLK_IO_NUM,
+        .mosi_io_num = CONFIG_BT_BLE_LOG_SPI_OUT_MOSI_IO_NUM,
+        .sclk_io_num = CONFIG_BT_BLE_LOG_SPI_OUT_SCLK_IO_NUM,
         .quadwp_io_num = -1,
         .quadhd_io_num = -1,
         .max_transfer_sz = 10240
@@ -121,8 +249,8 @@ void ble_log_spi_out_init(void)
     spi_device_interface_config_t dev_config = {
         .clock_speed_hz = SPI_MASTER_FREQ_20M,
         .mode = 0,
-        .spics_io_num = CONFIG_BT_LE_CONTROLLER_LOG_SPI_OUT_CS_IO_NUM,
-        .queue_size = CONFIG_BT_LE_CONTROLLER_LOG_SPI_OUT_QUEUE_SIZE
+        .spics_io_num = CONFIG_BT_BLE_LOG_SPI_OUT_CS_IO_NUM,
+        .queue_size = CONFIG_BT_BLE_LOG_SPI_OUT_QUEUE_SIZE
     };
     ESP_ERROR_CHECK(spi_bus_initialize(SPI_OUT_BUS, &bus_config, SPI_DMA_CH_AUTO));
     ESP_ERROR_CHECK(spi_bus_add_device(SPI_OUT_BUS, &dev_config, &spi_handle));
@@ -130,8 +258,33 @@ void ble_log_spi_out_init(void)
     // Initialize transaction link nodes
     spi_out_init_trans();
 
-    // Initialize mutex
-    mutex_handle = xSemaphoreCreateMutex();
+    // Initialize flushout timer
+    esp_timer_create_args_t timer_args = {
+        .callback = (esp_timer_cb_t)esp_timer_cb_flushout,
+        .dispatch_method = ESP_TIMER_TASK
+    };
+    ESP_ERROR_CHECK(esp_timer_create(&timer_args, &flushout_timer_handle));
+    esp_timer_start_once(flushout_timer_handle, SPI_OUT_FLUSHOUT_TIMEOUT);
+    loss_frame_cnt = 0;
+
+#if CONFIG_BT_BLE_LOG_SPI_OUT_TS_SYNC_ENABLED
+    // Initialize timestamp synchronizer
+    gpio_config_t io_conf = {
+        .intr_type = GPIO_INTR_DISABLE,
+        .mode = GPIO_MODE_OUTPUT,
+        .pin_bit_mask = (1UL << CONFIG_BT_BLE_LOG_SPI_OUT_SYNC_IO_NUM),
+        .pull_down_en = 0,
+        .pull_up_en = 0
+    };
+    ESP_ERROR_CHECK(gpio_config(&io_conf));
+    sync_io_level = false;
+    gpio_set_level(CONFIG_BT_BLE_LOG_SPI_OUT_SYNC_IO_NUM, sync_io_level);
+    esp_timer_create_args_t ts_sync_timer_args = {
+        .callback = (esp_timer_cb_t)esp_timer_cb_ts_sync,
+        .dispatch_method = ESP_TIMER_TASK
+    };
+    ESP_ERROR_CHECK(esp_timer_create(&ts_sync_timer_args, &ts_sync_timer_handle));
+#endif // CONFIG_BT_BLE_LOG_SPI_OUT_TS_SYNC_ENABLED
 
     // Set init flag
     spi_out_inited = true;
@@ -140,11 +293,21 @@ void ble_log_spi_out_init(void)
 void ble_log_spi_out_deinit(void)
 {
     // Avoid double deinit
-    if (!spi_out_inited)
-    {
+    if (!spi_out_inited) {
         return;
     }
 
+#if CONFIG_BT_BLE_LOG_SPI_OUT_TS_SYNC_ENABLED
+    // Deinitialize timestamp synchronizer
+    esp_timer_stop(ts_sync_timer_handle);
+    esp_timer_delete(ts_sync_timer_handle);
+    gpio_reset_pin(CONFIG_BT_BLE_LOG_SPI_OUT_SYNC_IO_NUM);
+#endif // CONFIG_BT_BLE_LOG_SPI_OUT_TS_SYNC_ENABLED
+
+    // Deinitialize flushout timer
+    esp_timer_stop(flushout_timer_handle);
+    esp_timer_delete(flushout_timer_handle);
+
     // Deinitialize transaction link nodes
     spi_out_deinit_trans();
 
@@ -161,60 +324,78 @@ void ble_log_spi_out_deinit(void)
     spi_out_inited = false;
 }
 
-IRAM_ATTR void ble_log_spi_out_write(uint32_t len, const uint8_t *addr, spi_out_source_t source)
+#if CONFIG_BT_BLE_LOG_SPI_OUT_TS_SYNC_ENABLED
+void ble_log_spi_out_ts_sync_start(void)
 {
-    // Take semaphore
-    assert(xSemaphoreTake(mutex_handle, portMAX_DELAY) == pdTRUE);
-
-    // Recycle trans if free buffer list is empty
-    if (!trans_head)
-    {
-        spi_out_recycle_trans(0);
+    // Check if SPI out is initialized
+    if (!spi_out_inited) {
+        return;
     }
 
-    // Length of 0 means flush out
-    if (!len)
-    {
-        assert(trans_head);
-        if (trans_head->trans.length)
-        {
-            spi_out_append_trans();
-        }
-        goto release;
-    }
-
-    // Copy user data to buffer
-    uint32_t copy_buf_len;
-    uint32_t data_left_len = len;
-    uint32_t empty_buf_len = CONFIG_BT_LE_CONTROLLER_LOG_SPI_OUT_TRANS_BUF_SIZE - trans_head->trans.length;
-    while (data_left_len)
-    {
-        // There shall always be available buffer in free buffer list during write operation
-        assert(trans_head);
-
-        // Copy data to buffer and update length
-        copy_buf_len = (data_left_len > empty_buf_len) ? empty_buf_len : data_left_len;
-        memcpy((uint8_t *)trans_head->trans.tx_buffer + trans_head->trans.length, addr + (len - data_left_len), copy_buf_len);
-        trans_head->trans.length += copy_buf_len;
-        data_left_len -= copy_buf_len;
-
-        // Transaction buffer length shall never exceed buffer size
-        assert(trans_head->trans.length <= CONFIG_BT_LE_CONTROLLER_LOG_SPI_OUT_TRANS_BUF_SIZE);
-
-        // If buffer is full, append transaction and reset buffer length
-        if (trans_head->trans.length == CONFIG_BT_LE_CONTROLLER_LOG_SPI_OUT_TRANS_BUF_SIZE)
-        {
-            spi_out_append_trans();
-            empty_buf_len = CONFIG_BT_LE_CONTROLLER_LOG_SPI_OUT_TRANS_BUF_SIZE;
+    // Start timestamp sync timer
+    if (ts_sync_timer_handle) {
+        if (!esp_timer_is_active(ts_sync_timer_handle)) {
+            esp_timer_start_periodic(ts_sync_timer_handle, SPI_OUT_TS_SYNC_TIMEOUT);
         }
     }
-
-release:
-    xSemaphoreGive(mutex_handle);
-    return;
 }
 
+void ble_log_spi_out_ts_sync_stop(void)
+{
+    // Check if SPI out is initialized
+    if (!spi_out_inited) {
+        return;
+    }
+
+    // Stop timestamp sync timer
+    if (ts_sync_timer_handle) {
+        if (esp_timer_is_active(ts_sync_timer_handle)) {
+            esp_timer_stop(ts_sync_timer_handle);
+        }
+    }
+}
+#endif // CONFIG_BT_BLE_LOG_SPI_OUT_TS_SYNC_ENABLED
+
 IRAM_ATTR void ble_log_spi_out_write_esp(uint32_t len, const uint8_t *addr, bool end)
 {
-    ble_log_spi_out_write(len, addr, esp_controller);
+    return ble_log_spi_out_write(BLE_LOG_SPI_OUT_SOURCE_ESP, addr, len);
 }
+
+IRAM_ATTR void ble_log_spi_out_write(uint8_t source, const uint8_t *addr, uint16_t len)
+{
+    // Initialize frame sequence number
+    static uint8_t frame_sn = 0;
+
+    // Take semaphore
+    assert(xSemaphoreTakeRecursive(mutex_handle, portMAX_DELAY) == pdTRUE);
+
+    // Prepare frame head and frame tail
+    const uint8_t head[4] = {len & 0xFF, (len >> 8) & 0xFF, (uint8_t)source, frame_sn};
+    const uint8_t tail = SPI_OUT_TAIL;
+
+    // Write frame head first, then payload, finally frame tail
+    do
+    {
+        if (spi_out_write(head, 4) != 0) {
+            loss_frame_cnt++;
+            break;
+        }
+        if (spi_out_write(addr, len) != 0) {
+            loss_frame_cnt++;
+            break;
+        }
+        if (spi_out_write(&tail, 1) != 0) {
+            loss_frame_cnt++;
+            break;
+        }
+    } while (0);
+
+    // Update frame sequence number
+    frame_sn++;
+
+    // Release semaphore
+    xSemaphoreGiveRecursive(mutex_handle);
+    return;
+}
+
+#endif // CONFIG_BT_BLE_LOG_SPI_OUT_ENABLED
diff --git a/components/bt/common/ble_log/include/ble_log/ble_log_spi_out.h b/components/bt/common/ble_log/include/ble_log/ble_log_spi_out.h
index 0e4e4d7879..c2b5f8d8f3 100644
--- a/components/bt/common/ble_log/include/ble_log/ble_log_spi_out.h
+++ b/components/bt/common/ble_log/include/ble_log/ble_log_spi_out.h
@@ -8,19 +8,26 @@
 
 #include <string.h>
 #include "driver/spi_master.h"
+#include "driver/gpio.h"
+#include "esp_timer.h"
 #include "freertos/semphr.h"
 
 // Public typedefs
-typedef enum
-{
-    esp_controller = 0,
-    ceva_controller = 1
-} spi_out_source_t;
+#define BLE_LOG_SPI_OUT_SOURCE_ESP 0
+#define BLE_LOG_SPI_OUT_SOURCE_ESP_LEGACY 1
+#define BLE_LOG_SPI_OUT_SOURCE_BLUEDROID 2
+#define BLE_LOG_SPI_OUT_SOURCE_NIMBLE 3
+#define BLE_LOG_SPI_OUT_SOURCE_HCI_UPSTREAM 4
+#define BLE_LOG_SPI_OUT_SOURCE_HCI_DOWNSTREAM 5
+#define BLE_LOG_SPI_OUT_SOURCE_SYNC 0xFE
+#define BLE_LOG_SPI_OUT_SOURCE_LOSS 0xFF
 
 // Public functions
 void ble_log_spi_out_init(void);
 void ble_log_spi_out_deinit(void);
-void ble_log_spi_out_write(uint32_t len, const uint8_t *addr, spi_out_source_t source);
+void ble_log_spi_out_write(uint8_t source, const uint8_t *addr, uint16_t len);
 void ble_log_spi_out_write_esp(uint32_t len, const uint8_t *addr, bool end);
+void ble_log_spi_out_ts_sync_start(void);
+void ble_log_spi_out_ts_sync_stop(void);
 
 #endif // __BT_SPI_OUT_H__
diff --git a/components/bt/controller/esp32/bt.c b/components/bt/controller/esp32/bt.c
index 626d9485b2..b6a919cfb8 100644
--- a/components/bt/controller/esp32/bt.c
+++ b/components/bt/controller/esp32/bt.c
@@ -44,6 +44,10 @@
 #include "esp_rom_sys.h"
 #include "hli_api.h"
 
+#if CONFIG_BT_BLE_LOG_SPI_OUT_ENABLED
+#include "ble_log/ble_log_spi_out.h"
+#endif // CONFIG_BT_BLE_LOG_SPI_OUT_ENABLED
+
 #if CONFIG_BT_ENABLED
 
 /* Macro definition
@@ -1738,6 +1742,10 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
     coex_init();
 #endif
 
+#if CONFIG_BT_BLE_LOG_SPI_OUT_ENABLED
+    ble_log_spi_out_init();
+#endif // CONFIG_BT_BLE_LOG_SPI_OUT_ENABLED
+
     btdm_cfg_mask = btdm_config_mask_load();
 
     err = btdm_controller_init(btdm_cfg_mask, cfg);
@@ -1765,6 +1773,10 @@ esp_err_t esp_bt_controller_deinit(void)
         return ESP_ERR_INVALID_STATE;
     }
 
+#if CONFIG_BT_BLE_LOG_SPI_OUT_ENABLED
+    ble_log_spi_out_deinit();
+#endif // CONFIG_BT_BLE_LOG_SPI_OUT_ENABLED
+
     btdm_controller_deinit();
 
     bt_controller_deinit_internal();
diff --git a/components/bt/controller/esp32c2/Kconfig.in b/components/bt/controller/esp32c2/Kconfig.in
index 8cb5847e8a..7f456f2f88 100644
--- a/components/bt/controller/esp32c2/Kconfig.in
+++ b/components/bt/controller/esp32c2/Kconfig.in
@@ -312,45 +312,11 @@ config BT_LE_CONTROLLER_LOG_SPI_OUT_ENABLED
     bool "Output ble controller logs to SPI bus (Experimental)"
     depends on BT_LE_CONTROLLER_LOG_ENABLED
     depends on !BT_LE_CONTROLLER_LOG_DUMP_ONLY
+    select BT_BLE_LOG_SPI_OUT_ENABLED
     default n
     help
         Output ble controller logs to SPI bus
 
-config BT_LE_CONTROLLER_LOG_SPI_OUT_QUEUE_SIZE
-    int "Number of ble controller log async SPI output queues"
-    depends on BT_LE_CONTROLLER_LOG_SPI_OUT_ENABLED
-    default 4
-    help
-            The number of ble controller log async SPI output queues
-
-config BT_LE_CONTROLLER_LOG_SPI_OUT_TRANS_BUF_SIZE
-    int "Size of ble controller log async SPI output transaction buffer size"
-    depends on BT_LE_CONTROLLER_LOG_SPI_OUT_ENABLED
-    default 512
-    help
-            The size of ble controller log async SPI output transaction buffer size
-
-config BT_LE_CONTROLLER_LOG_SPI_OUT_MOSI_IO_NUM
-    int "GPIO number of SPI MOSI"
-    depends on BT_LE_CONTROLLER_LOG_SPI_OUT_ENABLED
-    default 1
-    help
-            GPIO number of SPI MOSI
-
-config BT_LE_CONTROLLER_LOG_SPI_OUT_SCLK_IO_NUM
-    int "GPIO number of SPI SCLK"
-    depends on BT_LE_CONTROLLER_LOG_SPI_OUT_ENABLED
-    default 6
-    help
-            GPIO number of SPI SCLK
-
-config BT_LE_CONTROLLER_LOG_SPI_OUT_CS_IO_NUM
-    int "GPIO number of SPI CS"
-    depends on BT_LE_CONTROLLER_LOG_SPI_OUT_ENABLED
-    default 7
-    help
-            GPIO number of SPI CS
-
 config BT_LE_CONTROLLER_LOG_STORAGE_ENABLE
     bool "Store ble controller logs to flash(Experimental)"
     depends on !BT_LE_CONTROLLER_LOG_DUMP_ONLY
diff --git a/components/bt/controller/esp32c3/bt.c b/components/bt/controller/esp32c3/bt.c
index 3f007f8728..42914041f1 100644
--- a/components/bt/controller/esp32c3/bt.c
+++ b/components/bt/controller/esp32c3/bt.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2015-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -46,6 +46,9 @@
 #include "xtensa/core-macros.h"
 #include "esp32s3/rom/rom_layout.h"
 #endif
+#if CONFIG_BT_BLE_LOG_SPI_OUT_ENABLED
+#include "ble_log/ble_log_spi_out.h"
+#endif // CONFIG_BT_BLE_LOG_SPI_OUT_ENABLED
 #if CONFIG_BT_ENABLED
 
 /* Macro definition
@@ -1472,6 +1475,10 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
     coex_init();
 #endif
 
+#if CONFIG_BT_BLE_LOG_SPI_OUT_ENABLED
+    ble_log_spi_out_init();
+#endif // CONFIG_BT_BLE_LOG_SPI_OUT_ENABLED
+
     periph_module_enable(PERIPH_BT_MODULE);
     periph_module_reset(PERIPH_BT_MODULE);
 
@@ -1500,6 +1507,10 @@ esp_err_t esp_bt_controller_deinit(void)
         return ESP_ERR_INVALID_STATE;
     }
 
+#if CONFIG_BT_BLE_LOG_SPI_OUT_ENABLED
+    ble_log_spi_out_deinit();
+#endif // CONFIG_BT_BLE_LOG_SPI_OUT_ENABLED
+
     btdm_controller_deinit();
 
     bt_controller_deinit_internal();