diff --git a/hsm2040.h b/hsm2040.h
index 026aa11..0bd662d 100644
--- a/hsm2040.h
+++ b/hsm2040.h
@@ -14,19 +14,19 @@
 extern const uint8_t historical_bytes[];
 
 #define DEBUG_PAYLOAD(p,s) { \
-    TU_LOG3("Payload %s (%d bytes):\r\n", #p,s);\
+    TU_LOG2("Payload %s (%d bytes):\r\n", #p,s);\
     for (int i = 0; i < s; i += 16) {\
         for (int j = 0; j < 16; j++) {\
-            if (j < s-i) TU_LOG3("%02X ",p[i+j]);\
-            else TU_LOG3("   ");\
-            if (j == 7) TU_LOG3(" ");\
-            } TU_LOG3(":  "); \
+            if (j < s-i) TU_LOG2("%02X ",p[i+j]);\
+            else TU_LOG2("   ");\
+            if (j == 7) TU_LOG2(" ");\
+            } TU_LOG2(":  "); \
         for (int j = 0; j < MIN(16,s-i); j++) {\
-            TU_LOG3("%c",p[i+j]);\
-            if (j == 7) TU_LOG3(" ");\
+            TU_LOG2("%c",p[i+j] == 0x0a || p[i+j] == 0x0d ? '\\' : p[i+j]);\
+            if (j == 7) TU_LOG2(" ");\
             }\
-            TU_LOG3("\r\n");\
-        } TU_LOG3("\r\n"); \
+            TU_LOG2("\r\n");\
+        } TU_LOG2("\r\n"); \
     }