diff --git a/Application/Tasks/CanDataTask.c b/Application/Tasks/CanDataTask.c
index 974af9b..72039b8 100644
--- a/Application/Tasks/CanDataTask.c
+++ b/Application/Tasks/CanDataTask.c
@@ -8,6 +8,7 @@
 #include "cls_device.pb.h"
 #include "usb.pb.h"
 #include "version_info.h"
+#include "ulog.h"
 // Define thread flags
 #define FLAG_FDCAN_RX_FIFO0  (1<<0)
 #define FLAG_FDCAN_RX_FIFO1  (1<<1)
@@ -129,6 +130,13 @@ void CanDataTask_func(void *argument) {
 
 static uint64_t last_car_message_time = UINT64_MAX;
 
+// convert byte to 2 hex characters
+void byteToHex(uint8_t byte, char * hex) {
+    const char hexLookup[] = "0123456789ABCDEF";
+    hex[0] = hexLookup[byte >> 4];
+    hex[1] = hexLookup[byte & 0x0F];
+}
+
 void CarCanTask_func(void *argument) {
 
     // for testing accept all messages from the car can bus
@@ -159,6 +167,70 @@ void CarCanTask_func(void *argument) {
                 
                 // do something with the can data
                 last_car_message_time = osKernelGetTickCount();
+                char msg[17] = {0};
+
+                switch (RxHeader.DataLength)
+                {
+                case FDCAN_DLC_BYTES_1:
+                    byteToHex(RxData[0], &msg[0]);
+                    break;
+                case FDCAN_DLC_BYTES_2:
+                    byteToHex(RxData[0], &msg[0]);
+                    byteToHex(RxData[1], &msg[2]);
+                    break;
+                case FDCAN_DLC_BYTES_3:
+                    byteToHex(RxData[0], &msg[0]);
+                    byteToHex(RxData[1], &msg[2]);
+                    byteToHex(RxData[2], &msg[4]);
+                    break;
+                case FDCAN_DLC_BYTES_4:
+                    byteToHex(RxData[0], &msg[0]);
+                    byteToHex(RxData[1], &msg[2]);
+                    byteToHex(RxData[2], &msg[4]);
+                    byteToHex(RxData[3], &msg[6]);
+                    break;
+                case FDCAN_DLC_BYTES_5:
+                    byteToHex(RxData[0], &msg[0]);
+                    byteToHex(RxData[1], &msg[2]);
+                    byteToHex(RxData[2], &msg[4]);
+                    byteToHex(RxData[3], &msg[6]);
+                    byteToHex(RxData[4], &msg[8]);
+                    break;
+                case FDCAN_DLC_BYTES_6:
+                    byteToHex(RxData[0], &msg[0]);
+                    byteToHex(RxData[1], &msg[2]);
+                    byteToHex(RxData[2], &msg[4]);
+                    byteToHex(RxData[3], &msg[6]);
+                    byteToHex(RxData[4], &msg[8]);
+                    byteToHex(RxData[5], &msg[10]);
+                    break;
+                case FDCAN_DLC_BYTES_7:
+                    byteToHex(RxData[0], &msg[0]);
+                    byteToHex(RxData[1], &msg[2]);
+                    byteToHex(RxData[2], &msg[4]);
+                    byteToHex(RxData[3], &msg[6]);
+                    byteToHex(RxData[4], &msg[8]);
+                    byteToHex(RxData[5], &msg[10]);
+                    byteToHex(RxData[6], &msg[12]);
+                    break;
+                case FDCAN_DLC_BYTES_8:
+                    byteToHex(RxData[0], &msg[0]);
+                    byteToHex(RxData[1], &msg[2]);
+                    byteToHex(RxData[2], &msg[4]);
+                    byteToHex(RxData[3], &msg[6]);
+                    byteToHex(RxData[4], &msg[8]);
+                    byteToHex(RxData[5], &msg[10]);
+                    byteToHex(RxData[6], &msg[12]);
+                    byteToHex(RxData[7], &msg[14]);
+                    break;
+                    
+                case FDCAN_DLC_BYTES_0:
+                default:
+                    /* nothing to do */
+                    break;
+                }
+
+                ULOG_DEBUG("Car MSG: %x, %d %s", RxHeader.Identifier, RxHeader.DataLength, msg);
 
             }
         }