diff --git a/port/posix-h4/main.c b/port/posix-h4/main.c
index 3d812397d..758b38331 100644
--- a/port/posix-h4/main.c
+++ b/port/posix-h4/main.c
@@ -85,11 +85,13 @@ static hci_transport_config_uart_t config = {
 static btstack_packet_callback_registration_t hci_event_callback_registration;
 
 static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
+    bd_addr_t addr;
     if (packet_type != HCI_EVENT_PACKET) return;
     switch (hci_event_packet_get_type(packet)){
         case BTSTACK_EVENT_STATE:
             if (btstack_event_state_get_state(packet) != HCI_STATE_WORKING) break;
-            printf("BTstack up and running.\n");
+            gap_local_bd_addr(addr);
+            printf("BTstack up and running at %s\n",  bd_addr_to_str(addr));
             break;
         case HCI_EVENT_COMMAND_COMPLETE:
             if (HCI_EVENT_IS_COMMAND_COMPLETE(packet, hci_read_local_name)){
@@ -215,8 +217,9 @@ int main(int argc, const char * argv[]){
 
     // pick serial port
     // config.device_name = "/dev/tty.usbserial-A900K2WS"; // DFROBOT
-    config.device_name = "/dev/tty.usbserial-A50285BI"; // BOOST-CC2564MODA New
+    // config.device_name = "/dev/tty.usbserial-A50285BI"; // BOOST-CC2564MODA New
     // config.device_name = "/dev/tty.usbserial-A9OVNX5P"; // RedBear IoT pHAT breakout board
+    config.device_name = "/dev/tty.usbserial-A900K0VK"; // CSR8811 breakout board
 
     // init HCI
     const btstack_uart_block_t * uart_driver = btstack_uart_block_posix_instance();
diff --git a/port/posix-h5/main.c b/port/posix-h5/main.c
index fa7c150d0..aa4f8cb18 100644
--- a/port/posix-h5/main.c
+++ b/port/posix-h5/main.c
@@ -153,12 +153,14 @@ static void local_version_information_handler(uint8_t * packet){
     }
 }
 
-static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
+static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
+    bd_addr_t addr;
     if (packet_type != HCI_EVENT_PACKET) return;
     switch (hci_event_packet_get_type(packet)){
         case BTSTACK_EVENT_STATE:
             if (btstack_event_state_get_state(packet) != HCI_STATE_WORKING) break;
-            printf("BTstack up and running.\n");
+            gap_local_bd_addr(addr);
+            printf("BTstack up and running at %s\n",  bd_addr_to_str(addr));
             break;
         case HCI_EVENT_COMMAND_COMPLETE:
             if (HCI_EVENT_IS_COMMAND_COMPLETE(packet, hci_read_local_name)){
@@ -189,7 +191,10 @@ int main(int argc, const char * argv[]){
     hci_dump_open("/tmp/hci_dump.pklg", HCI_DUMP_PACKETLOGGER);
 
     // pick serial port
-    config.device_name = "/dev/tty.usbserial-A900K0VK";
+    // config.device_name = "/dev/tty.usbserial-A900K2WS"; // DFROBOT
+    // config.device_name = "/dev/tty.usbserial-A50285BI"; // BOOST-CC2564MODA New
+    // config.device_name = "/dev/tty.usbserial-A9OVNX5P"; // RedBear IoT pHAT breakout board
+    config.device_name = "/dev/tty.usbserial-A900K0VK"; // CSR8811 breakout board
 
     // init HCI
     const btstack_uart_block_t * uart_driver = btstack_uart_block_posix_instance();
diff --git a/port/windows-h4/main.c b/port/windows-h4/main.c
index 600d5566a..49c9fb208 100644
--- a/port/windows-h4/main.c
+++ b/port/windows-h4/main.c
@@ -103,31 +103,32 @@ static void sigint_handler(int param){
 static btstack_packet_callback_registration_t hci_event_callback_registration;
 
 static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
+    bd_addr_t addr;
     if (packet_type != HCI_EVENT_PACKET) return;
     switch (hci_event_packet_get_type(packet)){
         case BTSTACK_EVENT_STATE:
             if (btstack_event_state_get_state(packet) != HCI_STATE_WORKING) break;
-            printf("BTstack up and running.\n");
+            gap_local_bd_addr(addr);
+            printf("BTstack up and running at %s\n",  bd_addr_to_str(addr));
             break;
         case HCI_EVENT_COMMAND_COMPLETE:
             if (HCI_EVENT_IS_COMMAND_COMPLETE(packet, hci_read_local_name)){
+                if (hci_event_command_complete_get_return_parameters(packet)[0]) break;
                 // terminate, name 248 chars
                 packet[6+248] = 0;
                 printf("Local name: %s\n", &packet[6]);
                 if (is_bcm){
                     btstack_chipset_bcm_set_device_name((const char *)&packet[6]);
                 }
-            }
+            }        
             if (HCI_EVENT_IS_COMMAND_COMPLETE(packet, hci_read_local_version_information)){
                 local_version_information_handler(packet);
             }
             break;
-
         default:
             break;
     }
 }
-
 static void use_fast_uart(void){
     printf("Using 921600 baud.\n");
     config.baudrate_main = 921600;
diff --git a/port/windows-winusb/main.c b/port/windows-winusb/main.c
index 937d67dfd..982c7596d 100644
--- a/port/windows-winusb/main.c
+++ b/port/windows-winusb/main.c
@@ -70,7 +70,9 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
     if (packet_type != HCI_EVENT_PACKET) return;
     if (hci_event_packet_get_type(packet) != BTSTACK_EVENT_STATE) return;
     if (btstack_event_state_get_state(packet) != HCI_STATE_WORKING) return;
-    printf("BTstack up and running.\n");
+    bd_addr_t addr;
+    gap_local_bd_addr(addr);
+    printf("BTstack up and running at %s\n",  bd_addr_to_str(addr));
 }
 
 static void sigint_handler(int param){