diff --git a/port/nrf5x/main.c b/port/nrf5x/main.c
index 99f1f0f46..7553f69d8 100644
--- a/port/nrf5x/main.c
+++ b/port/nrf5x/main.c
@@ -34,6 +34,7 @@
 #include "btstack_run_loop_embedded.h"
 #include "hci_transport.h"
 #include "hci_dump.h"
+#include "hci_dump_embedded_stdout.h"
 #include "hal_cpu.h"
 #include "hal_time_ms.h"
 
@@ -583,11 +584,11 @@ int main(void)
 
     // init HCI
     hci_init(&hci_transport, NULL);
-    
-    // enable full log output while porting
-    // hci_dump_open(NULL, HCI_DUMP_STDOUT);
 
-    // hand over to btstack embedded code 
+    // uncomment for packet log
+    // hci_dump_init(hci_dump_embedded_stdout_get_instance());
+
+    // hand over to btstack embedded code
     btstack_main();
 
     // go
diff --git a/port/nrf5x/pca10028/armgcc/Makefile b/port/nrf5x/pca10028/armgcc/Makefile
index 8cfd1facd..cef259be7 100755
--- a/port/nrf5x/pca10028/armgcc/Makefile
+++ b/port/nrf5x/pca10028/armgcc/Makefile
@@ -73,6 +73,7 @@ BTSTACK_ROOT ?= ../../../../../components/btstack
 C_SOURCE_FILES +=   $(abspath $(BTSTACK_ROOT)/port/nrf5x/main.c)
 C_SOURCE_FILES +=   $(abspath $(BTSTACK_ROOT)/port/retarget_blocking.c)
 C_SOURCE_FILES +=   $(abspath $(BTSTACK_ROOT)/platform/embedded/btstack_run_loop_embedded.c)
+C_SOURCE_FILES +=   $(abspath $(BTSTACK_ROOT)/platform/embedded/hci_dump_embedded_stdout.c)
 C_SOURCE_FILES +=   $(abspath $(BTSTACK_ROOT)/src/ad_parser.c)
 C_SOURCE_FILES +=   $(abspath $(BTSTACK_ROOT)/src/btstack_linked_list.c)
 C_SOURCE_FILES +=   $(abspath $(BTSTACK_ROOT)/src/btstack_memory.c)
@@ -216,4 +217,4 @@ flash: $(MAKECMDGOALS)
 	nrfjprog --program $(OUTPUT_BINARY_DIRECTORY)/$<.hex -f nrf51  --chiperase
 	nrfjprog --reset
 
-## Flash softdevice
+## Flash softdevice