diff --git a/src/modules/SX127x/SX1272.cpp b/src/modules/SX127x/SX1272.cpp
index 28fedba3..b37cf75e 100644
--- a/src/modules/SX127x/SX1272.cpp
+++ b/src/modules/SX127x/SX1272.cpp
@@ -1,4 +1,5 @@
 #include "SX1272.h"
+#if !defined(RADIOLIB_EXCLUDE_SX127X)
 
 SX1272::SX1272(Module* mod) : SX127x(mod) {
 
@@ -417,3 +418,5 @@ int16_t SX1272::configFSK() {
 
   return(state);
 }
+
+#endif
diff --git a/src/modules/SX127x/SX1272.h b/src/modules/SX127x/SX1272.h
index a0f64541..547f2905 100644
--- a/src/modules/SX127x/SX1272.h
+++ b/src/modules/SX127x/SX1272.h
@@ -1,4 +1,4 @@
-#ifndef _RADIOLIB_SX1272_H
+#if !defined(_RADIOLIB_SX1272_H) && !defined(RADIOLIB_EXCLUDE_SX127X)
 #define _RADIOLIB_SX1272_H
 
 #include "../../TypeDef.h"
@@ -155,7 +155,7 @@ class SX1272: public SX127x {
       \returns \ref status_codes
     */
     int16_t beginFSK(float freq = 915.0, float br = 48.0, float rxBw = 125.0, float freqDev = 50.0, int8_t power = 13, uint8_t currentLimit = 100, uint16_t preambleLength = 16, bool enableOOK = false);
-    
+
     /*!
       \brief Reset method. Will reset the chip to the default state using RST pin.
     */
diff --git a/src/modules/SX127x/SX1273.cpp b/src/modules/SX127x/SX1273.cpp
index ee0a48fc..b45ca0e5 100644
--- a/src/modules/SX127x/SX1273.cpp
+++ b/src/modules/SX127x/SX1273.cpp
@@ -1,4 +1,5 @@
 #include "SX1273.h"
+#if !defined(RADIOLIB_EXCLUDE_SX127X)
 
 SX1273::SX1273(Module* mod) : SX1272(mod) {
 
@@ -68,3 +69,5 @@ int16_t SX1273::setSpreadingFactor(uint8_t sf) {
 
   return(state);
 }
+
+#endif
diff --git a/src/modules/SX127x/SX1273.h b/src/modules/SX127x/SX1273.h
index 52ffafd1..ac7fcd98 100644
--- a/src/modules/SX127x/SX1273.h
+++ b/src/modules/SX127x/SX1273.h
@@ -1,4 +1,4 @@
-#ifndef _RADIOLIB_SX1273_H
+#if !defined(_RADIOLIB_SX1273_H) && !defined(RADIOLIB_EXCLUDE_SX127X)
 #define _RADIOLIB_SX1273_H
 
 #include "../../TypeDef.h"
diff --git a/src/modules/SX127x/SX1276.cpp b/src/modules/SX127x/SX1276.cpp
index 2fecd63a..66510443 100644
--- a/src/modules/SX127x/SX1276.cpp
+++ b/src/modules/SX127x/SX1276.cpp
@@ -1,4 +1,5 @@
 #include "SX1276.h"
+#if !defined(RADIOLIB_EXCLUDE_SX127X)
 
 SX1276::SX1276(Module* mod) : SX1278(mod) {
 
@@ -103,3 +104,5 @@ int16_t SX1276::setFrequency(float freq) {
   // set frequency
   return(SX127x::setFrequencyRaw(freq));
 }
+
+#endif
diff --git a/src/modules/SX127x/SX1276.h b/src/modules/SX127x/SX1276.h
index 8a320ec8..55861cc3 100644
--- a/src/modules/SX127x/SX1276.h
+++ b/src/modules/SX127x/SX1276.h
@@ -1,4 +1,4 @@
-#ifndef _RADIOLIB_SX1276_H
+#if !defined(_RADIOLIB_SX1276_H) && !defined(RADIOLIB_EXCLUDE_SX127X)
 #define _RADIOLIB_SX1276_H
 
 #include "../../TypeDef.h"
diff --git a/src/modules/SX127x/SX1277.cpp b/src/modules/SX127x/SX1277.cpp
index 715d8853..fe187055 100644
--- a/src/modules/SX127x/SX1277.cpp
+++ b/src/modules/SX127x/SX1277.cpp
@@ -1,4 +1,5 @@
 #include "SX1277.h"
+#if !defined(RADIOLIB_EXCLUDE_SX127X)
 
 SX1277::SX1277(Module* mod) : SX1278(mod) {
 
@@ -133,3 +134,5 @@ int16_t SX1277::setSpreadingFactor(uint8_t sf) {
 
   return(state);
 }
+
+#endif
diff --git a/src/modules/SX127x/SX1277.h b/src/modules/SX127x/SX1277.h
index cee312a3..afbfdc1f 100644
--- a/src/modules/SX127x/SX1277.h
+++ b/src/modules/SX127x/SX1277.h
@@ -1,4 +1,4 @@
-#ifndef _RADIOLIB_SX1277_H
+#if !defined(_RADIOLIB_SX1277_H) && !defined(RADIOLIB_EXCLUDE_SX127X)
 #define _RADIOLIB_SX1277_H
 
 #include "../../TypeDef.h"
diff --git a/src/modules/SX127x/SX1278.cpp b/src/modules/SX127x/SX1278.cpp
index af3fc0b3..698634f8 100644
--- a/src/modules/SX127x/SX1278.cpp
+++ b/src/modules/SX127x/SX1278.cpp
@@ -1,4 +1,5 @@
 #include "SX1278.h"
+#if !defined(RADIOLIB_EXCLUDE_SX127X)
 
 SX1278::SX1278(Module* mod) : SX127x(mod) {
 
@@ -495,3 +496,5 @@ int16_t SX1278::configFSK() {
 
   return(state);
 }
+
+#endif
diff --git a/src/modules/SX127x/SX1278.h b/src/modules/SX127x/SX1278.h
index 77318e15..e2c5220a 100644
--- a/src/modules/SX127x/SX1278.h
+++ b/src/modules/SX127x/SX1278.h
@@ -1,4 +1,4 @@
-#ifndef _RADIOLIB_SX1278_H
+#if !defined(_RADIOLIB_SX1278_H) && !defined(RADIOLIB_EXCLUDE_SX127X)
 #define _RADIOLIB_SX1278_H
 
 #include "../../TypeDef.h"
@@ -169,7 +169,7 @@ class SX1278: public SX127x {
       \brief Reset method. Will reset the chip to the default state using RST pin.
     */
     void reset();
-    
+
     // configuration methods
 
     /*!
diff --git a/src/modules/SX127x/SX1279.cpp b/src/modules/SX127x/SX1279.cpp
index 1b45c9b7..9d5562e5 100644
--- a/src/modules/SX127x/SX1279.cpp
+++ b/src/modules/SX127x/SX1279.cpp
@@ -1,4 +1,5 @@
 #include "SX1279.h"
+#if !defined(RADIOLIB_EXCLUDE_SX127X)
 
 SX1279::SX1279(Module* mod) : SX1278(mod) {
 
@@ -40,3 +41,5 @@ int16_t SX1279::setFrequency(float freq) {
   // set frequency
   return(SX127x::setFrequencyRaw(freq));
 }
+
+#endif
diff --git a/src/modules/SX127x/SX1279.h b/src/modules/SX127x/SX1279.h
index f0953ecd..9908b3eb 100644
--- a/src/modules/SX127x/SX1279.h
+++ b/src/modules/SX127x/SX1279.h
@@ -1,4 +1,4 @@
-#ifndef _RADIOLIB_SX1279_H
+#if !defined(_RADIOLIB_SX1279_H) && !defined(RADIOLIB_EXCLUDE_SX127X)
 #define _RADIOLIB_SX1279_H
 
 #include "../../TypeDef.h"
diff --git a/src/modules/SX127x/SX127x.cpp b/src/modules/SX127x/SX127x.cpp
index 45fe5f01..c3d2dd7e 100644
--- a/src/modules/SX127x/SX127x.cpp
+++ b/src/modules/SX127x/SX127x.cpp
@@ -1,4 +1,5 @@
 #include "SX127x.h"
+#if !defined(RADIOLIB_EXCLUDE_SX127X)
 
 SX127x::SX127x(Module* mod) : PhysicalLayer(SX127X_FREQUENCY_STEP_SIZE, SX127X_MAX_PACKET_LENGTH) {
   _mod = mod;
@@ -1134,27 +1135,4 @@ void SX127x::clearFIFO(size_t count) {
   }
 }
 
-#ifdef RADIOLIB_DEBUG
-void SX127x::regDump() {
-  RADIOLIB_DEBUG_PRINTLN();
-  RADIOLIB_DEBUG_PRINTLN(F("ADDR\tVALUE"));
-  for(uint16_t addr = 0x01; addr <= 0x70; addr++) {
-    if(addr <= 0x0F) {
-      RADIOLIB_DEBUG_PRINT(F("0x0"));
-    } else {
-      RADIOLIB_DEBUG_PRINT(F("0x"));
-    }
-    RADIOLIB_DEBUG_PRINT(addr, HEX);
-    RADIOLIB_DEBUG_PRINT('\t');
-    uint8_t val = _mod->SPIreadRegister(addr);
-    if(val <= 0x0F) {
-      RADIOLIB_DEBUG_PRINT(F("0x0"));
-    } else {
-      RADIOLIB_DEBUG_PRINT(F("0x"));
-    }
-    RADIOLIB_DEBUG_PRINTLN(val, HEX);
-
-    delay(50);
-  }
-}
 #endif
diff --git a/src/modules/SX127x/SX127x.h b/src/modules/SX127x/SX127x.h
index 7f075e9b..0023e4d8 100644
--- a/src/modules/SX127x/SX127x.h
+++ b/src/modules/SX127x/SX127x.h
@@ -1,4 +1,4 @@
-#ifndef _RADIOLIB_SX127X_H
+#if !defined(_RADIOLIB_SX127X_H) && !defined(RADIOLIB_EXCLUDE_SX127X)
 #define _RADIOLIB_SX127X_H
 
 #include "../../TypeDef.h"
@@ -931,10 +931,6 @@ class SX127x: public PhysicalLayer {
     */
     void setRfSwitchPins(RADIOLIB_PIN_TYPE rxEn, RADIOLIB_PIN_TYPE txEn);
 
-    #ifdef RADIOLIB_DEBUG
-      void regDump();
-    #endif
-
 #ifndef RADIOLIB_GODMODE
   protected:
 #endif