diff --git a/src/BuildOpt.h b/src/BuildOpt.h
index 297a91e4..e9a40516 100644
--- a/src/BuildOpt.h
+++ b/src/BuildOpt.h
@@ -118,6 +118,10 @@
   //#define RADIOLIB_CLOCK_DRIFT_MS                         (0)
 #endif
 
+#if !defined(RADIOLIB_LINE_FEED)
+  #define RADIOLIB_LINE_FEED    "\r\n"
+#endif
+
 #if ARDUINO >= 100
   // Arduino build
   #include "Arduino.h"
@@ -471,9 +475,9 @@
 #if RADIOLIB_DEBUG
   #if defined(RADIOLIB_BUILD_ARDUINO)
     #define RADIOLIB_DEBUG_PRINT(...) rlb_printf(__VA_ARGS__)
-    #define RADIOLIB_DEBUG_PRINTLN(M, ...) rlb_printf(M "\n", ##__VA_ARGS__)
+    #define RADIOLIB_DEBUG_PRINTLN(M, ...) rlb_printf(M "" RADIOLIB_LINE_FEED, ##__VA_ARGS__)
     #define RADIOLIB_DEBUG_PRINT_LVL(LEVEL, M, ...) rlb_printf(LEVEL "" M, ##__VA_ARGS__)
-    #define RADIOLIB_DEBUG_PRINTLN_LVL(LEVEL, M, ...) rlb_printf(LEVEL "" M "\n", ##__VA_ARGS__)
+    #define RADIOLIB_DEBUG_PRINTLN_LVL(LEVEL, M, ...) rlb_printf(LEVEL "" M "" RADIOLIB_LINE_FEED, ##__VA_ARGS__)
 
     // some platforms do not support printf("%f"), so it has to be done this way
     #define RADIOLIB_DEBUG_PRINT_FLOAT(LEVEL, VAL, DECIMALS) RADIOLIB_DEBUG_PRINT(LEVEL); RADIOLIB_DEBUG_PORT.print(VAL, DECIMALS)
@@ -483,8 +487,8 @@
       #define RADIOLIB_DEBUG_PRINT_LVL(LEVEL, M, ...) fprintf(RADIOLIB_DEBUG_PORT, LEVEL "" M, ##__VA_ARGS__)
     #endif
     #if !defined(RADIOLIB_DEBUG_PRINTLN)
-      #define RADIOLIB_DEBUG_PRINTLN(M, ...) fprintf(RADIOLIB_DEBUG_PORT, M "\n", ##__VA_ARGS__)
-      #define RADIOLIB_DEBUG_PRINTLN_LVL(LEVEL, M, ...) fprintf(RADIOLIB_DEBUG_PORT, LEVEL "" M "\n", ##__VA_ARGS__)
+      #define RADIOLIB_DEBUG_PRINTLN(M, ...) fprintf(RADIOLIB_DEBUG_PORT, M "" RADIOLIB_LINE_FEED, ##__VA_ARGS__)
+      #define RADIOLIB_DEBUG_PRINTLN_LVL(LEVEL, M, ...) fprintf(RADIOLIB_DEBUG_PORT, LEVEL "" M "" RADIOLIB_LINE_FEED, ##__VA_ARGS__)
     #endif
     #define RADIOLIB_DEBUG_PRINT_FLOAT(LEVEL, VAL, DECIMALS) RADIOLIB_DEBUG_PRINT(LEVEL "%.3f", VAL)
   #endif
@@ -545,12 +549,12 @@
 #define RADIOLIB_VALUE_TO_STRING(x) #x
 #define RADIOLIB_VALUE(x) RADIOLIB_VALUE_TO_STRING(x)
 
-#define RADIOLIB_INFO "\nRadioLib Info\nVersion:  \"" \
+#define RADIOLIB_INFO "" RADIOLIB_LINE_FEED "RadioLib Info" RADIOLIB_LINE_FEED "Version:  \"" \
   RADIOLIB_VALUE(RADIOLIB_VERSION_MAJOR) "." \
   RADIOLIB_VALUE(RADIOLIB_VERSION_MINOR) "." \
   RADIOLIB_VALUE(RADIOLIB_VERSION_PATCH) "." \
-  RADIOLIB_VALUE(RADIOLIB_VERSION_EXTRA) "\"\n" \
-  "Platform: " RADIOLIB_VALUE(RADIOLIB_PLATFORM) "\n" \
+  RADIOLIB_VALUE(RADIOLIB_VERSION_EXTRA) "\"" RADIOLIB_LINE_FEED \
+  "Platform: " RADIOLIB_VALUE(RADIOLIB_PLATFORM) "" RADIOLIB_LINE_FEED \
   "Compiled: " RADIOLIB_VALUE(__DATE__) " " RADIOLIB_VALUE(__TIME__)
 
 /*!
diff --git a/src/modules/Si443x/Si443x.cpp b/src/modules/Si443x/Si443x.cpp
index b66a9d22..cb09bfad 100644
--- a/src/modules/Si443x/Si443x.cpp
+++ b/src/modules/Si443x/Si443x.cpp
@@ -765,9 +765,9 @@ int16_t Si443x::updateClockRecovery() {
   uint16_t rxOsr_fixed = (uint16_t)rxOsr;
 
   // print that whole mess
-  RADIOLIB_DEBUG_BASIC_PRINTLN("%X\n%X\n%X", bypass, decRate, manch);
+  RADIOLIB_DEBUG_BASIC_PRINTLN("%X %X %X", bypass, decRate, manch);
   RADIOLIB_DEBUG_BASIC_PRINT_FLOAT((double)rxOsr, 2);
-  RADIOLIB_DEBUG_BASIC_PRINTLN("\t%d\t%X\n%lu\t%lX\n%d\t%X", rxOsr_fixed, rxOsr_fixed, (long unsigned int)ncoOff, (long unsigned int)ncoOff, crGain, crGain);
+  RADIOLIB_DEBUG_BASIC_PRINTLN("\t%d\t%X" RADIOLIB_LINE_FEED "%lu\t%lX" RADIOLIB_LINE_FEED "%d\t%X", rxOsr_fixed, rxOsr_fixed, (long unsigned int)ncoOff, (long unsigned int)ncoOff, crGain, crGain);
 
   // update oversampling ratio
   int16_t state = this->mod->SPIsetRegValue(RADIOLIB_SI443X_REG_CLOCK_REC_OFFSET_2, (uint8_t)((rxOsr_fixed & 0x0700) >> 3), 7, 5);
diff --git a/src/protocols/Morse/Morse.cpp b/src/protocols/Morse/Morse.cpp
index c261773b..fbacc824 100644
--- a/src/protocols/Morse/Morse.cpp
+++ b/src/protocols/Morse/Morse.cpp
@@ -86,7 +86,7 @@ int MorseClient::read(uint8_t* symbol, uint8_t* len, float low, float high) {
     if((pauseLen >= low*(float)letterSpace) && (pauseLen <= high*(float)letterSpace)) {
       return(RADIOLIB_MORSE_CHAR_COMPLETE);
     } else if(pauseLen > wordSpace) {
-      RADIOLIB_DEBUG_PROTOCOL_PRINTLN("\n<space>");
+      RADIOLIB_DEBUG_PROTOCOL_PRINTLN(RADIOLIB_LINE_FEED "<space>");
       return(RADIOLIB_MORSE_WORD_COMPLETE);
     }
 
@@ -164,7 +164,7 @@ size_t MorseClient::write(uint8_t b) {
   // letter space
   standby();
   mod->waitForMicroseconds(mod->hal->micros(), letterSpace*1000 - dotLength*1000);
-  RADIOLIB_DEBUG_PROTOCOL_PRINT_NOTAG("\n");
+  RADIOLIB_DEBUG_PROTOCOL_PRINT_NOTAG(RADIOLIB_LINE_FEED);
 
   return(1);
 }