diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h
index 964a2c104aec..77dc6848fa67 100644
--- a/Marlin/Configuration_adv.h
+++ b/Marlin/Configuration_adv.h
@@ -457,6 +457,23 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+/**
+ * Custom Microstepping PIN settings
+ * Allows additional flexibility to defined the proper PIN settings for different 
+ * stepper drivers. Defaults are normally applied in Conditional_post.h
+ * Uncomment MICROSTEP_CUSTOM to enable manual definition and ensure all microstep modes selected below
+ * are defined. At max, 3 MS PINS are supported, if less are defined, the last settings are ignoreds
+ */
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/default/Configuration_adv.h b/Marlin/src/config/default/Configuration_adv.h
index 964a2c104aec..2f0964a60fd0 100644
--- a/Marlin/src/config/default/Configuration_adv.h
+++ b/Marlin/src/config/default/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/AlephObjects/TAZ4/Configuration_adv.h b/Marlin/src/config/examples/AlephObjects/TAZ4/Configuration_adv.h
index b2dbe6e1c7e8..d7cdffa64021 100644
--- a/Marlin/src/config/examples/AlephObjects/TAZ4/Configuration_adv.h
+++ b/Marlin/src/config/examples/AlephObjects/TAZ4/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 4, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/Anet/A6/Configuration_adv.h b/Marlin/src/config/examples/Anet/A6/Configuration_adv.h
index b375a0d7bb46..259d04356456 100644
--- a/Marlin/src/config/examples/Anet/A6/Configuration_adv.h
+++ b/Marlin/src/config/examples/Anet/A6/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/Anet/A8/Configuration_adv.h b/Marlin/src/config/examples/Anet/A8/Configuration_adv.h
index 7a502d1b8723..1ba981a6bcf7 100644
--- a/Marlin/src/config/examples/Anet/A8/Configuration_adv.h
+++ b/Marlin/src/config/examples/Anet/A8/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/Azteeg/X5GT/Configuration_adv.h b/Marlin/src/config/examples/Azteeg/X5GT/Configuration_adv.h
index 964a2c104aec..2f0964a60fd0 100644
--- a/Marlin/src/config/examples/Azteeg/X5GT/Configuration_adv.h
+++ b/Marlin/src/config/examples/Azteeg/X5GT/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/BIBO/TouchX/cyclops/Configuration_adv.h b/Marlin/src/config/examples/BIBO/TouchX/cyclops/Configuration_adv.h
index 8cfdb518d069..4b8a66fc8d42 100644
--- a/Marlin/src/config/examples/BIBO/TouchX/cyclops/Configuration_adv.h
+++ b/Marlin/src/config/examples/BIBO/TouchX/cyclops/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/BIBO/TouchX/default/Configuration_adv.h b/Marlin/src/config/examples/BIBO/TouchX/default/Configuration_adv.h
index e358b7ff9e3e..8e8935d5fa8f 100644
--- a/Marlin/src/config/examples/BIBO/TouchX/default/Configuration_adv.h
+++ b/Marlin/src/config/examples/BIBO/TouchX/default/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/BQ/Hephestos/Configuration_adv.h b/Marlin/src/config/examples/BQ/Hephestos/Configuration_adv.h
index 0f15c138ffe5..299668e7660a 100644
--- a/Marlin/src/config/examples/BQ/Hephestos/Configuration_adv.h
+++ b/Marlin/src/config/examples/BQ/Hephestos/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/BQ/Hephestos_2/Configuration_adv.h b/Marlin/src/config/examples/BQ/Hephestos_2/Configuration_adv.h
index 7222f3c55233..48da2a80f9b6 100644
--- a/Marlin/src/config/examples/BQ/Hephestos_2/Configuration_adv.h
+++ b/Marlin/src/config/examples/BQ/Hephestos_2/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/BQ/WITBOX/Configuration_adv.h b/Marlin/src/config/examples/BQ/WITBOX/Configuration_adv.h
index 0f15c138ffe5..299668e7660a 100644
--- a/Marlin/src/config/examples/BQ/WITBOX/Configuration_adv.h
+++ b/Marlin/src/config/examples/BQ/WITBOX/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/Cartesio/Configuration_adv.h b/Marlin/src/config/examples/Cartesio/Configuration_adv.h
index c10546db2050..63091c87662e 100644
--- a/Marlin/src/config/examples/Cartesio/Configuration_adv.h
+++ b/Marlin/src/config/examples/Cartesio/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/Creality/CR-10/Configuration_adv.h b/Marlin/src/config/examples/Creality/CR-10/Configuration_adv.h
index 29367eefbac3..0d1ed930b3e1 100755
--- a/Marlin/src/config/examples/Creality/CR-10/Configuration_adv.h
+++ b/Marlin/src/config/examples/Creality/CR-10/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/Creality/CR-10S/Configuration_adv.h b/Marlin/src/config/examples/Creality/CR-10S/Configuration_adv.h
index e4c439ac0800..fb74c2da51b9 100644
--- a/Marlin/src/config/examples/Creality/CR-10S/Configuration_adv.h
+++ b/Marlin/src/config/examples/Creality/CR-10S/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/Creality/CR-10mini/Configuration_adv.h b/Marlin/src/config/examples/Creality/CR-10mini/Configuration_adv.h
index 8b2e9103d91f..918b07e5bfb5 100644
--- a/Marlin/src/config/examples/Creality/CR-10mini/Configuration_adv.h
+++ b/Marlin/src/config/examples/Creality/CR-10mini/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/Creality/CR-8/Configuration_adv.h b/Marlin/src/config/examples/Creality/CR-8/Configuration_adv.h
index 6d63e7c8a5a1..5675ad7768d3 100644
--- a/Marlin/src/config/examples/Creality/CR-8/Configuration_adv.h
+++ b/Marlin/src/config/examples/Creality/CR-8/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/Creality/Ender-2/Configuration_adv.h b/Marlin/src/config/examples/Creality/Ender-2/Configuration_adv.h
index f273d8c82547..37a99038c708 100644
--- a/Marlin/src/config/examples/Creality/Ender-2/Configuration_adv.h
+++ b/Marlin/src/config/examples/Creality/Ender-2/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/Creality/Ender-3/Configuration_adv.h b/Marlin/src/config/examples/Creality/Ender-3/Configuration_adv.h
index e46d53e0b853..6296f4ad1c06 100644
--- a/Marlin/src/config/examples/Creality/Ender-3/Configuration_adv.h
+++ b/Marlin/src/config/examples/Creality/Ender-3/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/Creality/Ender-4/Configuration_adv.h b/Marlin/src/config/examples/Creality/Ender-4/Configuration_adv.h
index 6d63e7c8a5a1..5675ad7768d3 100644
--- a/Marlin/src/config/examples/Creality/Ender-4/Configuration_adv.h
+++ b/Marlin/src/config/examples/Creality/Ender-4/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/Felix/Configuration_adv.h b/Marlin/src/config/examples/Felix/Configuration_adv.h
index 2a102f8055bc..8fb73978c39a 100644
--- a/Marlin/src/config/examples/Felix/Configuration_adv.h
+++ b/Marlin/src/config/examples/Felix/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/FolgerTech/i3-2020/Configuration_adv.h b/Marlin/src/config/examples/FolgerTech/i3-2020/Configuration_adv.h
index 8cba5f3e90f6..80ec51ab8b61 100644
--- a/Marlin/src/config/examples/FolgerTech/i3-2020/Configuration_adv.h
+++ b/Marlin/src/config/examples/FolgerTech/i3-2020/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/Geeetech/Prusa i3 Pro C/Configuration_adv.h b/Marlin/src/config/examples/Geeetech/Prusa i3 Pro C/Configuration_adv.h
index 540c4e32faed..6980eae11e21 100644
--- a/Marlin/src/config/examples/Geeetech/Prusa i3 Pro C/Configuration_adv.h	
+++ b/Marlin/src/config/examples/Geeetech/Prusa i3 Pro C/Configuration_adv.h	
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/Geeetech/Prusa i3 Pro W/Configuration_adv.h b/Marlin/src/config/examples/Geeetech/Prusa i3 Pro W/Configuration_adv.h
index 540c4e32faed..6980eae11e21 100644
--- a/Marlin/src/config/examples/Geeetech/Prusa i3 Pro W/Configuration_adv.h	
+++ b/Marlin/src/config/examples/Geeetech/Prusa i3 Pro W/Configuration_adv.h	
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/Infitary/i3-M508/Configuration_adv.h b/Marlin/src/config/examples/Infitary/i3-M508/Configuration_adv.h
index 26fd198fce02..6d946d27cf65 100644
--- a/Marlin/src/config/examples/Infitary/i3-M508/Configuration_adv.h
+++ b/Marlin/src/config/examples/Infitary/i3-M508/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/JGAurora/A5/Configuration_adv.h b/Marlin/src/config/examples/JGAurora/A5/Configuration_adv.h
index 93b9e79008cc..51a98853a49f 100644
--- a/Marlin/src/config/examples/JGAurora/A5/Configuration_adv.h
+++ b/Marlin/src/config/examples/JGAurora/A5/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/MakerParts/Configuration_adv.h b/Marlin/src/config/examples/MakerParts/Configuration_adv.h
index 8a3cd6eb6006..8e1ab854b21e 100644
--- a/Marlin/src/config/examples/MakerParts/Configuration_adv.h
+++ b/Marlin/src/config/examples/MakerParts/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/Malyan/M150/Configuration_adv.h b/Marlin/src/config/examples/Malyan/M150/Configuration_adv.h
index 3a16ec5b3529..7fee777e8449 100644
--- a/Marlin/src/config/examples/Malyan/M150/Configuration_adv.h
+++ b/Marlin/src/config/examples/Malyan/M150/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/Malyan/M200/Configuration_adv.h b/Marlin/src/config/examples/Malyan/M200/Configuration_adv.h
index 7ad114f9ca2a..f78bf5f869db 100644
--- a/Marlin/src/config/examples/Malyan/M200/Configuration_adv.h
+++ b/Marlin/src/config/examples/Malyan/M200/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/Micromake/C1/enhanced/Configuration_adv.h b/Marlin/src/config/examples/Micromake/C1/enhanced/Configuration_adv.h
index ea352b6a5637..f12839b27cfa 100644
--- a/Marlin/src/config/examples/Micromake/C1/enhanced/Configuration_adv.h
+++ b/Marlin/src/config/examples/Micromake/C1/enhanced/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/Mks/Sbase/Configuration_adv.h b/Marlin/src/config/examples/Mks/Sbase/Configuration_adv.h
index 6a65760c407b..7f035a7ba40d 100644
--- a/Marlin/src/config/examples/Mks/Sbase/Configuration_adv.h
+++ b/Marlin/src/config/examples/Mks/Sbase/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/RigidBot/Configuration_adv.h b/Marlin/src/config/examples/RigidBot/Configuration_adv.h
index 732a8051cbce..abe9dfbe891d 100644
--- a/Marlin/src/config/examples/RigidBot/Configuration_adv.h
+++ b/Marlin/src/config/examples/RigidBot/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/SCARA/Configuration_adv.h b/Marlin/src/config/examples/SCARA/Configuration_adv.h
index a3d822e8792f..858d9cac2a5d 100644
--- a/Marlin/src/config/examples/SCARA/Configuration_adv.h
+++ b/Marlin/src/config/examples/SCARA/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/Sanguinololu/Configuration_adv.h b/Marlin/src/config/examples/Sanguinololu/Configuration_adv.h
index 363954706b80..1aefddab608d 100644
--- a/Marlin/src/config/examples/Sanguinololu/Configuration_adv.h
+++ b/Marlin/src/config/examples/Sanguinololu/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/TheBorg/Configuration_adv.h b/Marlin/src/config/examples/TheBorg/Configuration_adv.h
index 44a4b842d635..5f6bd7d3a16a 100644
--- a/Marlin/src/config/examples/TheBorg/Configuration_adv.h
+++ b/Marlin/src/config/examples/TheBorg/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/TinyBoy2/Configuration_adv.h b/Marlin/src/config/examples/TinyBoy2/Configuration_adv.h
index 31606428e312..189a1819b029 100644
--- a/Marlin/src/config/examples/TinyBoy2/Configuration_adv.h
+++ b/Marlin/src/config/examples/TinyBoy2/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/UltiMachine/Archim2/Configuration_adv.h b/Marlin/src/config/examples/UltiMachine/Archim2/Configuration_adv.h
index 360ea1f2a4c2..66c929da5a78 100644
--- a/Marlin/src/config/examples/UltiMachine/Archim2/Configuration_adv.h
+++ b/Marlin/src/config/examples/UltiMachine/Archim2/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/Velleman/K8200/Configuration_adv.h b/Marlin/src/config/examples/Velleman/K8200/Configuration_adv.h
index 7ff16a271e73..4e7f2457922b 100644
--- a/Marlin/src/config/examples/Velleman/K8200/Configuration_adv.h
+++ b/Marlin/src/config/examples/Velleman/K8200/Configuration_adv.h
@@ -460,6 +460,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/Velleman/K8400/Configuration_adv.h b/Marlin/src/config/examples/Velleman/K8400/Configuration_adv.h
index 7a04202e572e..0f78955cb038 100644
--- a/Marlin/src/config/examples/Velleman/K8400/Configuration_adv.h
+++ b/Marlin/src/config/examples/Velleman/K8400/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/Wanhao/Duplicator 6/Configuration_adv.h b/Marlin/src/config/examples/Wanhao/Duplicator 6/Configuration_adv.h
index 49a4983a37fd..787ddd0a12f5 100644
--- a/Marlin/src/config/examples/Wanhao/Duplicator 6/Configuration_adv.h	
+++ b/Marlin/src/config/examples/Wanhao/Duplicator 6/Configuration_adv.h	
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h b/Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h
index 123fe924947f..d912773594fb 100644
--- a/Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h
+++ b/Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h
@@ -459,6 +459,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/delta/FLSUN/kossel/Configuration_adv.h b/Marlin/src/config/examples/delta/FLSUN/kossel/Configuration_adv.h
index ebce1fe5814c..4c124ad6cba7 100644
--- a/Marlin/src/config/examples/delta/FLSUN/kossel/Configuration_adv.h
+++ b/Marlin/src/config/examples/delta/FLSUN/kossel/Configuration_adv.h
@@ -459,6 +459,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h b/Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h
index 5eedc749abfe..1adbe8595076 100644
--- a/Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h
+++ b/Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h
@@ -459,6 +459,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/delta/generic/Configuration_adv.h b/Marlin/src/config/examples/delta/generic/Configuration_adv.h
index 5eedc749abfe..1adbe8595076 100644
--- a/Marlin/src/config/examples/delta/generic/Configuration_adv.h
+++ b/Marlin/src/config/examples/delta/generic/Configuration_adv.h
@@ -459,6 +459,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/delta/kossel_mini/Configuration_adv.h b/Marlin/src/config/examples/delta/kossel_mini/Configuration_adv.h
index 5eedc749abfe..1adbe8595076 100644
--- a/Marlin/src/config/examples/delta/kossel_mini/Configuration_adv.h
+++ b/Marlin/src/config/examples/delta/kossel_mini/Configuration_adv.h
@@ -459,6 +459,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/delta/kossel_pro/Configuration_adv.h b/Marlin/src/config/examples/delta/kossel_pro/Configuration_adv.h
index b3d4e887dfeb..46d1ff6b3b95 100644
--- a/Marlin/src/config/examples/delta/kossel_pro/Configuration_adv.h
+++ b/Marlin/src/config/examples/delta/kossel_pro/Configuration_adv.h
@@ -464,6 +464,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/delta/kossel_xl/Configuration_adv.h b/Marlin/src/config/examples/delta/kossel_xl/Configuration_adv.h
index 50012d540326..d981ad0cdf4a 100644
--- a/Marlin/src/config/examples/delta/kossel_xl/Configuration_adv.h
+++ b/Marlin/src/config/examples/delta/kossel_xl/Configuration_adv.h
@@ -459,6 +459,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/gCreate/gMax1.5+/Configuration_adv.h b/Marlin/src/config/examples/gCreate/gMax1.5+/Configuration_adv.h
index 319bb9632cdf..9d1d410900b4 100644
--- a/Marlin/src/config/examples/gCreate/gMax1.5+/Configuration_adv.h
+++ b/Marlin/src/config/examples/gCreate/gMax1.5+/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/makibox/Configuration_adv.h b/Marlin/src/config/examples/makibox/Configuration_adv.h
index ea907a40e117..1319e03ef660 100644
--- a/Marlin/src/config/examples/makibox/Configuration_adv.h
+++ b/Marlin/src/config/examples/makibox/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/tvrrug/Round2/Configuration_adv.h b/Marlin/src/config/examples/tvrrug/Round2/Configuration_adv.h
index 9e85785b787b..e63d7f99eaa2 100644
--- a/Marlin/src/config/examples/tvrrug/Round2/Configuration_adv.h
+++ b/Marlin/src/config/examples/tvrrug/Round2/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/config/examples/wt150/Configuration_adv.h b/Marlin/src/config/examples/wt150/Configuration_adv.h
index ff2942212dd8..da225e390569 100644
--- a/Marlin/src/config/examples/wt150/Configuration_adv.h
+++ b/Marlin/src/config/examples/wt150/Configuration_adv.h
@@ -457,6 +457,16 @@
  */
 //#define ADAPTIVE_STEP_SMOOTHING
 
+//#define MICROSTEP_CUSTOM
+#if ENABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #define MICROSTEP2 HIGH,LOW,LOW
+  #define MICROSTEP4 LOW,HIGH,LOW
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #define MICROSTEP16 LOW,LOW,HIGH
+  #define MICROSTEP32 HIGH,LOW,HIGH
+#endif
+
 // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
 #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
 
diff --git a/Marlin/src/gcode/control/M350_M351.cpp b/Marlin/src/gcode/control/M350_M351.cpp
index cd75e7b2b10d..a83823f31563 100644
--- a/Marlin/src/gcode/control/M350_M351.cpp
+++ b/Marlin/src/gcode/control/M350_M351.cpp
@@ -41,17 +41,21 @@ void GcodeSuite::M350() {
 
 /**
  * M351: Toggle MS1 MS2 pins directly with axis codes X Y Z E B
- *       S# determines MS1 or MS2, X# sets the pin high/low.
+ *       S# determines MS1, MS2 or MS3, X# sets the pin high/low.
  */
 void GcodeSuite::M351() {
   if (parser.seenval('S')) switch (parser.value_byte()) {
     case 1:
-      LOOP_XYZE(i) if (parser.seenval(axis_codes[i])) stepper.microstep_ms(i, parser.value_byte(), -1);
-      if (parser.seenval('B')) stepper.microstep_ms(4, parser.value_byte(), -1);
+      LOOP_XYZE(i) if (parser.seenval(axis_codes[i])) stepper.microstep_ms(i, parser.value_byte(), -1, -1);
+      if (parser.seenval('B')) stepper.microstep_ms(4, parser.value_byte(), -1, -1);
       break;
     case 2:
-      LOOP_XYZE(i) if (parser.seenval(axis_codes[i])) stepper.microstep_ms(i, -1, parser.value_byte());
-      if (parser.seenval('B')) stepper.microstep_ms(4, -1, parser.value_byte());
+      LOOP_XYZE(i) if (parser.seenval(axis_codes[i])) stepper.microstep_ms(i, -1, parser.value_byte(), -1);
+      if (parser.seenval('B')) stepper.microstep_ms(4, -1, parser.value_byte(), -1);
+      break;
+    case 3:
+      LOOP_XYZE(i) if (parser.seenval(axis_codes[i])) stepper.microstep_ms(i, -1, -1, parser.value_byte());
+      if (parser.seenval('B')) stepper.microstep_ms(4, -1, -1, parser.value_byte());
       break;
   }
   stepper.microstep_readings();
diff --git a/Marlin/src/inc/Conditionals_post.h b/Marlin/src/inc/Conditionals_post.h
index 417fc59d96bc..f766526f78c0 100644
--- a/Marlin/src/inc/Conditionals_post.h
+++ b/Marlin/src/inc/Conditionals_post.h
@@ -222,26 +222,37 @@
   #define MAX_AUTORETRACT 99
 #endif
 
-// MS1 MS2 Stepper Driver Microstepping mode table
-#define MICROSTEP1 LOW,LOW
-#if ENABLED(HEROIC_STEPPER_DRIVERS)
-  #define MICROSTEP128 LOW,HIGH
-#else
-  #define MICROSTEP2 HIGH,LOW
-  #define MICROSTEP4 LOW,HIGH
-#endif
-#define MICROSTEP8 HIGH,HIGH
-#ifdef __SAM3X8E__
-  #if MB(ALLIGATOR)
-    #define MICROSTEP16 LOW,LOW
-    #define MICROSTEP32 HIGH,HIGH
+// MS1 MS2 MS3 Stepper Driver Microstepping mode table
+#if DISABLED(MICROSTEP_CUSTOM)
+  #define MICROSTEP1 LOW,LOW,LOW
+  #if ENABLED(HEROIC_STEPPER_DRIVERS)
+    #define MICROSTEP128 LOW,HIGH,LOW
+  #else
+    #define MICROSTEP2 HIGH,LOW,LOW
+    #define MICROSTEP4 LOW,HIGH,LOW
+  #endif
+  #define MICROSTEP8 HIGH,HIGH,LOW
+  #ifdef __SAM3X8E__
+    #if MB(ALLIGATOR)
+      #define MICROSTEP16 LOW,LOW,LOW
+      #define MICROSTEP32 HIGH,HIGH,LOW
+    #else
+      #define MICROSTEP16 HIGH,HIGH,LOW
+    #endif
   #else
-    #define MICROSTEP16 HIGH,HIGH
+    #define MICROSTEP16 HIGH,HIGH,LOW
   #endif
-#else
-  #define MICROSTEP16 HIGH,HIGH
 #endif
 
+#define HAS_MICROSTEP1 defined(MICROSTEP1)
+#define HAS_MICROSTEP2 defined(MICROSTEP2)
+#define HAS_MICROSTEP4 defined(MICROSTEP4)
+#define HAS_MICROSTEP8 defined(MICROSTEP8)
+#define HAS_MICROSTEP16 defined(MICROSTEP16)
+#define HAS_MICROSTEP32 defined(MICROSTEP32)
+#define HAS_MICROSTEP64 defined(MICROSTEP64)
+#define HAS_MICROSTEP128 defined(MICROSTEP128)
+
 /**
  * Override here because this is set in Configuration_adv.h
  */
@@ -841,7 +852,7 @@
 #define HAS_CASE_LIGHT (PIN_EXISTS(CASE_LIGHT) && ENABLED(CASE_LIGHT_ENABLE))
 
 // Digital control
-#define HAS_MICROSTEPS (HAS_X_MICROSTEPS || HAS_Y_MICROSTEPS || HAS_Z_MICROSTEPS || HAS_E0_MICROSTEPS || HAS_E1_MICROSTEPS || HAS_E2_MICROSTEPS || HAS_E3_MICROSTEPS || HAS_E4_MICROSTEPS)
+#define HAS_MICROSTEPS (HAS_X_MICROSTEPS || HAS_X2_MICROSTEPS || HAS_Y_MICROSTEPS || HAS_Y2_MICROSTEPS || HAS_Z_MICROSTEPS || HAS_Z2_MICROSTEPS || HAS_E0_MICROSTEPS || HAS_E1_MICROSTEPS || HAS_E2_MICROSTEPS || HAS_E3_MICROSTEPS || HAS_E4_MICROSTEPS)
 #define HAS_STEPPER_RESET (PIN_EXISTS(STEPPER_RESET))
 #define HAS_DIGIPOTSS (PIN_EXISTS(DIGIPOTSS))
 #define HAS_MOTOR_CURRENT_PWM (PIN_EXISTS(MOTOR_CURRENT_PWM_XY) || PIN_EXISTS(MOTOR_CURRENT_PWM_Z) || PIN_EXISTS(MOTOR_CURRENT_PWM_E))
diff --git a/Marlin/src/module/stepper.cpp b/Marlin/src/module/stepper.cpp
index ba535cddf12a..3a9be7dc0505 100644
--- a/Marlin/src/module/stepper.cpp
+++ b/Marlin/src/module/stepper.cpp
@@ -2460,49 +2460,119 @@ void Stepper::report_positions() {
    */
 
   void Stepper::microstep_init() {
-    SET_OUTPUT(X_MS1_PIN);
-    SET_OUTPUT(X_MS2_PIN);
+    #if HAS_X_MICROSTEPS
+      SET_OUTPUT(X_MS1_PIN);
+      SET_OUTPUT(X_MS2_PIN);
+      #if PIN_EXISTS(X_MS3)
+        SET_OUTPUT(X_MS3_PIN);
+      #endif
+    #endif
+    #if HAS_X2_MICROSTEPS
+      SET_OUTPUT(X2_MS1_PIN);
+      SET_OUTPUT(X2_MS2_PIN);
+      #if PIN_EXISTS(X2_MS3)
+        SET_OUTPUT(X2_MS3_PIN);
+      #endif
+    #endif
     #if HAS_Y_MICROSTEPS
       SET_OUTPUT(Y_MS1_PIN);
       SET_OUTPUT(Y_MS2_PIN);
+      #if PIN_EXISTS(Y_MS3)
+        SET_OUTPUT(Y_MS3_PIN);
+      #endif
+    #endif
+    #if HAS_Y2_MICROSTEPS
+      SET_OUTPUT(Y2_MS1_PIN);
+      SET_OUTPUT(Y2_MS2_PIN);
+      #if PIN_EXISTS(Y2_MS3)
+        SET_OUTPUT(Y2_MS3_PIN);
+      #endif
     #endif
     #if HAS_Z_MICROSTEPS
       SET_OUTPUT(Z_MS1_PIN);
       SET_OUTPUT(Z_MS2_PIN);
+      #if PIN_EXISTS(Z_MS3)
+        SET_OUTPUT(Z_MS3_PIN);
+      #endif
+    #endif
+    #if HAS_Z2_MICROSTEPS
+      SET_OUTPUT(Z2_MS1_PIN);
+      SET_OUTPUT(Z2_MS2_PIN);
+      #if PIN_EXISTS(Z2_MS3)
+        SET_OUTPUT(Z2_MS3_PIN);
+      #endif
     #endif
     #if HAS_E0_MICROSTEPS
       SET_OUTPUT(E0_MS1_PIN);
       SET_OUTPUT(E0_MS2_PIN);
+      #if PIN_EXISTS(E0_MS3)
+        SET_OUTPUT(E0_MS3_PIN);
+      #endif
     #endif
     #if HAS_E1_MICROSTEPS
       SET_OUTPUT(E1_MS1_PIN);
       SET_OUTPUT(E1_MS2_PIN);
+      #if PIN_EXISTS(E1_MS3)
+        SET_OUTPUT(E1_MS3_PIN);
+      #endif
     #endif
     #if HAS_E2_MICROSTEPS
       SET_OUTPUT(E2_MS1_PIN);
       SET_OUTPUT(E2_MS2_PIN);
+      #if PIN_EXISTS(E2_MS3)
+        SET_OUTPUT(E2_MS3_PIN);
+      #endif
     #endif
     #if HAS_E3_MICROSTEPS
       SET_OUTPUT(E3_MS1_PIN);
       SET_OUTPUT(E3_MS2_PIN);
+      #if PIN_EXISTS(E3_MS3)
+        SET_OUTPUT(E3_MS3_PIN);
+      #endif
     #endif
     #if HAS_E4_MICROSTEPS
       SET_OUTPUT(E4_MS1_PIN);
       SET_OUTPUT(E4_MS2_PIN);
+      #if PIN_EXISTS(E4_MS3)
+        SET_OUTPUT(E4_MS3_PIN);
+      #endif
     #endif
     static const uint8_t microstep_modes[] = MICROSTEP_MODES;
     for (uint16_t i = 0; i < COUNT(microstep_modes); i++)
       microstep_mode(i, microstep_modes[i]);
   }
 
-  void Stepper::microstep_ms(const uint8_t driver, const int8_t ms1, const int8_t ms2) {
+  void Stepper::microstep_ms(const uint8_t driver, const int8_t ms1, const int8_t ms2, const int8_t ms3) {
     if (ms1 >= 0) switch (driver) {
-      case 0: WRITE(X_MS1_PIN, ms1); break;
-      #if HAS_Y_MICROSTEPS
-        case 1: WRITE(Y_MS1_PIN, ms1); break;
+      #if HAS_X_MICROSTEPS || HAS_X2_MICROSTEPS
+        case 0: 
+        #if HAS_X_MICROSTEPS
+          WRITE(X_MS1_PIN, ms1);
+        #endif
+        #if HAS_X2_MICROSTEPS
+          WRITE(X2_MS1_PIN, ms1);
+        #endif
+          break;
+      #endif
+      #if HAS_Y_MICROSTEPS || HAS_Y2_MICROSTEPS
+        case 1:
+        #if HAS_Y_MICROSTEPS 
+          WRITE(Y_MS1_PIN, ms1);
+        #endif 
+        #if HAS_Y2_MICROSTEPS 
+          WRITE(Y2_MS1_PIN, ms1);
+        #endif 
+          break;
       #endif
-      #if HAS_Z_MICROSTEPS
-        case 2: WRITE(Z_MS1_PIN, ms1); break;
+      #if HAS_Z_MICROSTEPS || HAS_Z2_MICROSTEPS
+        case 2:
+        #if HAS_Z_MICROSTEPS
+          WRITE(Z_MS1_PIN, ms1);
+        #endif
+        #if HAS_Z2_MICROSTEPS
+          WRITE(Z2_MS1_PIN, ms1);
+        #endif
+          break;
       #endif
       #if HAS_E0_MICROSTEPS
         case 3: WRITE(E0_MS1_PIN, ms1); break;
@@ -2521,12 +2591,35 @@ void Stepper::report_positions() {
       #endif
     }
     if (ms2 >= 0) switch (driver) {
-      case 0: WRITE(X_MS2_PIN, ms2); break;
-      #if HAS_Y_MICROSTEPS
-        case 1: WRITE(Y_MS2_PIN, ms2); break;
+      #if HAS_X_MICROSTEPS || HAS_X2_MICROSTEPS
+        case 0: 
+        #if HAS_X_MICROSTEPS
+          WRITE(X_MS2_PIN, ms2);
+        #endif
+        #if HAS_X2_MICROSTEPS
+          WRITE(X2_MS2_PIN, ms2);
+        #endif
+          break;
+      #endif
+      #if HAS_Y_MICROSTEPS || HAS_Y2_MICROSTEPS
+        case 1:
+        #if HAS_Y_MICROSTEPS 
+          WRITE(Y_MS2_PIN, ms2);
+        #endif 
+        #if HAS_Y2_MICROSTEPS 
+          WRITE(Y2_MS2_PIN, ms2);
+        #endif 
+          break;
       #endif
-      #if HAS_Z_MICROSTEPS
-        case 2: WRITE(Z_MS2_PIN, ms2); break;
+      #if HAS_Z_MICROSTEPS || HAS_Z2_MICROSTEPS
+        case 2:
+        #if HAS_Z_MICROSTEPS
+          WRITE(Z_MS2_PIN, ms2);
+        #endif
+        #if HAS_Z2_MICROSTEPS
+          WRITE(Z2_MS2_PIN, ms2);
+        #endif
+          break;
       #endif
       #if HAS_E0_MICROSTEPS
         case 3: WRITE(E0_MS2_PIN, ms2); break;
@@ -2544,65 +2637,151 @@ void Stepper::report_positions() {
         case 7: WRITE(E4_MS2_PIN, ms2); break;
       #endif
     }
+    if (ms3 >= 0) switch (driver) {
+      #if HAS_X_MICROSTEPS || HAS_X2_MICROSTEPS
+        case 0: 
+        #if HAS_X_MICROSTEPS && PIN_EXISTS(X_MS3)
+          WRITE(X_MS3_PIN, ms3);
+        #endif
+        #if HAS_X2_MICROSTEPS && PIN_EXISTS(X2_MS3)
+          WRITE(X2_MS3_PIN, ms3);
+        #endif
+          break;
+      #endif
+      #if HAS_Y_MICROSTEPS || HAS_Y2_MICROSTEPS
+        case 1:
+        #if HAS_Y_MICROSTEPS && PIN_EXISTS(Y_MS3)
+          WRITE(Y_MS3_PIN, ms3);
+        #endif 
+        #if HAS_Y2_MICROSTEPS && PIN_EXISTS(Y2_MS3)
+          WRITE(Y2_MS3_PIN, ms3);
+        #endif 
+          break;
+      #endif
+      #if HAS_Z_MICROSTEPS || HAS_Z2_MICROSTEPS
+        case 2:
+        #if HAS_Z_MICROSTEPS && PIN_EXISTS(Z_MS3)
+          WRITE(Z_MS3_PIN, ms3);
+        #endif
+        #if HAS_Z2_MICROSTEPS && PIN_EXISTS(Z2_MS3)
+          WRITE(Z2_MS3_PIN, ms3);
+        #endif
+          break;
+      #endif
+      #if HAS_E0_MICROSTEPS && PIN_EXISTS(E0_MS3)
+        case 3: WRITE(E0_MS3_PIN, ms3); break;
+      #endif
+      #if HAS_E1_MICROSTEPS && PIN_EXISTS(E1_MS3)
+        case 4: WRITE(E1_MS3_PIN, ms3); break;
+      #endif
+      #if HAS_E2_MICROSTEPS && PIN_EXISTS(E2_MS3)
+        case 5: WRITE(E2_MS3_PIN, ms3); break;
+      #endif
+      #if HAS_E3_MICROSTEPS && PIN_EXISTS(E3_MS3)
+        case 6: WRITE(E3_MS3_PIN, ms3); break;
+      #endif
+      #if HAS_E4_MICROSTEPS && PIN_EXISTS(E4_MS3)
+        case 7: WRITE(E4_MS3_PIN, ms3); break;
+      #endif
+    }
   }
 
   void Stepper::microstep_mode(const uint8_t driver, const uint8_t stepping_mode) {
     switch (stepping_mode) {
-      case 1: microstep_ms(driver, MICROSTEP1); break;
-      #if ENABLED(HEROIC_STEPPER_DRIVERS)
-        case 128: microstep_ms(driver, MICROSTEP128); break;
-      #else
+      #if HAS_MICROSTEP1
+        case 1: microstep_ms(driver, MICROSTEP1); break;
+      #endif
+      #if HAS_MICROSTEP2
         case 2: microstep_ms(driver, MICROSTEP2); break;
+      #endif
+      #if HAS_MICROSTEP4
         case 4: microstep_ms(driver, MICROSTEP4); break;
       #endif
-      case 8: microstep_ms(driver, MICROSTEP8); break;
-      case 16: microstep_ms(driver, MICROSTEP16); break;
-      #if MB(ALLIGATOR)
+      #if HAS_MICROSTEP8
+        case 8: microstep_ms(driver, MICROSTEP8); break;
+      #endif
+      #if HAS_MICROSTEP16
+        case 16: microstep_ms(driver, MICROSTEP16); break;
+      #endif
+      #if HAS_MICROSTEP32
         case 32: microstep_ms(driver, MICROSTEP32); break;
       #endif
+      #if HAS_MICROSTEP64
+        case 64: microstep_ms(driver, MICROSTEP64); break;
+      #endif
+      #if HAS_MICROSTEP128
+        case 128: microstep_ms(driver, MICROSTEP128); break;
+      #endif
+
       default: SERIAL_ERROR_START(); SERIAL_ERRORLNPGM("Microsteps unavailable"); break;
     }
   }
 
   void Stepper::microstep_readings() {
-    SERIAL_PROTOCOLLNPGM("MS1,MS2 Pins");
+    SERIAL_PROTOCOLLNPGM("MS1,MS2,MS3 Pins");
     SERIAL_PROTOCOLPGM("X: ");
-    SERIAL_PROTOCOL(READ(X_MS1_PIN));
-    SERIAL_PROTOCOLLN(READ(X_MS2_PIN));
+    #if HAS_X_MICROSTEPS
+      SERIAL_PROTOCOL(READ(X_MS1_PIN));
+      SERIAL_PROTOCOL(READ(X_MS2_PIN));
+      #if PIN_EXISTS(X_MS3)
+        SERIAL_PROTOCOLLN(READ(X_MS3_PIN));
+      #endif
+    #endif
     #if HAS_Y_MICROSTEPS
       SERIAL_PROTOCOLPGM("Y: ");
       SERIAL_PROTOCOL(READ(Y_MS1_PIN));
-      SERIAL_PROTOCOLLN(READ(Y_MS2_PIN));
+      SERIAL_PROTOCOL(READ(Y_MS2_PIN));
+      #if PIN_EXISTS(Y_MS3)
+        SERIAL_PROTOCOLLN(READ(Y_MS3_PIN));
+      #endif
     #endif
     #if HAS_Z_MICROSTEPS
       SERIAL_PROTOCOLPGM("Z: ");
       SERIAL_PROTOCOL(READ(Z_MS1_PIN));
-      SERIAL_PROTOCOLLN(READ(Z_MS2_PIN));
+      SERIAL_PROTOCOL(READ(Z_MS2_PIN));
+      #if PIN_EXISTS(Z_MS3)
+        SERIAL_PROTOCOLLN(READ(Z_MS3_PIN));
+      #endif
     #endif
     #if HAS_E0_MICROSTEPS
       SERIAL_PROTOCOLPGM("E0: ");
       SERIAL_PROTOCOL(READ(E0_MS1_PIN));
-      SERIAL_PROTOCOLLN(READ(E0_MS2_PIN));
+      SERIAL_PROTOCOL(READ(E0_MS2_PIN));
+      #if PIN_EXISTS(E0_MS3)
+        SERIAL_PROTOCOLLN(READ(E0_MS3_PIN));
+      #endif
     #endif
     #if HAS_E1_MICROSTEPS
       SERIAL_PROTOCOLPGM("E1: ");
       SERIAL_PROTOCOL(READ(E1_MS1_PIN));
-      SERIAL_PROTOCOLLN(READ(E1_MS2_PIN));
+      SERIAL_PROTOCOL(READ(E1_MS2_PIN));
+      #if PIN_EXISTS(E1_MS3)
+        SERIAL_PROTOCOLLN(READ(E1_MS3_PIN));
+      #endif
     #endif
     #if HAS_E2_MICROSTEPS
       SERIAL_PROTOCOLPGM("E2: ");
       SERIAL_PROTOCOL(READ(E2_MS1_PIN));
-      SERIAL_PROTOCOLLN(READ(E2_MS2_PIN));
+      SERIAL_PROTOCOL(READ(E2_MS2_PIN));
+      #if PIN_EXISTS(E2_MS3)
+        SERIAL_PROTOCOLLN(READ(E2_MS3_PIN));
+      #endif
     #endif
     #if HAS_E3_MICROSTEPS
       SERIAL_PROTOCOLPGM("E3: ");
       SERIAL_PROTOCOL(READ(E3_MS1_PIN));
-      SERIAL_PROTOCOLLN(READ(E3_MS2_PIN));
+      SERIAL_PROTOCOL(READ(E3_MS2_PIN));
+      #if PIN_EXISTS(E3_MS3)
+        SERIAL_PROTOCOLLN(READ(E3_MS3_PIN));
+      #endif
     #endif
     #if HAS_E4_MICROSTEPS
       SERIAL_PROTOCOLPGM("E4: ");
       SERIAL_PROTOCOL(READ(E4_MS1_PIN));
-      SERIAL_PROTOCOLLN(READ(E4_MS2_PIN));
+      SERIAL_PROTOCOL(READ(E4_MS2_PIN));
+      #if PIN_EXISTS(E4_MS3)
+        SERIAL_PROTOCOLLN(READ(E4_MS3_PIN));
+      #endif
     #endif
   }
 
diff --git a/Marlin/src/module/stepper.h b/Marlin/src/module/stepper.h
index 2280bb78b8a0..1e778c5ba450 100644
--- a/Marlin/src/module/stepper.h
+++ b/Marlin/src/module/stepper.h
@@ -405,7 +405,7 @@ class Stepper {
     #endif
 
     #if HAS_MICROSTEPS
-      static void microstep_ms(const uint8_t driver, const int8_t ms1, const int8_t ms2);
+      static void microstep_ms(const uint8_t driver, const int8_t ms1, const int8_t ms2, const int8_t ms3);
       static void microstep_mode(const uint8_t driver, const uint8_t stepping);
       static void microstep_readings();
     #endif
diff --git a/Marlin/src/pins/pins.h b/Marlin/src/pins/pins.h
index 1feead8af20f..4e35ebb25238 100644
--- a/Marlin/src/pins/pins.h
+++ b/Marlin/src/pins/pins.h
@@ -399,12 +399,36 @@
 #ifndef X_MS2_PIN
   #define X_MS2_PIN -1
 #endif
+#ifndef X_MS3_PIN
+  #define X_MS3_PIN -1
+#endif
+#ifndef X2_MS1_PIN
+  #define X2_MS1_PIN -1
+#endif
+#ifndef X2_MS2_PIN
+  #define X2_MS2_PIN -1
+#endif
+#ifndef X2_MS3_PIN
+  #define X2_MS3_PIN -1
+#endif
 #ifndef Y_MS1_PIN
   #define Y_MS1_PIN -1
 #endif
 #ifndef Y_MS2_PIN
   #define Y_MS2_PIN -1
 #endif
+#ifndef Y_MS3_PIN
+  #define Y_MS3_PIN -1
+#endif
+#ifndef Y2_MS1_PIN
+  #define Y2_MS1_PIN -1
+#endif
+#ifndef Y2_MS2_PIN
+  #define Y2_MS2_PIN -1
+#endif
+#ifndef Y2_MS3_PIN
+  #define Y2_MS3_PIN -1
+#endif
 #ifndef Z_MS1_PIN
   #define Z_MS1_PIN -1
 #endif
@@ -414,24 +438,42 @@
 #ifndef Z_MS3_PIN
   #define Z_MS3_PIN -1
 #endif
+#ifndef Z2_MS1_PIN
+  #define Z2_MS1_PIN -1
+#endif
+#ifndef Z2_MS2_PIN
+  #define Z2_MS2_PIN -1
+#endif
+#ifndef Z2_MS3_PIN
+  #define Z2_MS3_PIN -1
+#endif
 #ifndef E0_MS1_PIN
   #define E0_MS1_PIN -1
 #endif
 #ifndef E0_MS2_PIN
   #define E0_MS2_PIN -1
 #endif
+#ifndef E0_MS3_PIN
+  #define E0_MS3_PIN -1
+#endif
 #ifndef E1_MS1_PIN
   #define E1_MS1_PIN -1
 #endif
 #ifndef E1_MS2_PIN
   #define E1_MS2_PIN -1
 #endif
+#ifndef E1_MS3_PIN
+  #define E1_MS3_PIN -1
+#endif
 #ifndef E2_MS1_PIN
   #define E2_MS1_PIN -1
 #endif
 #ifndef E2_MS2_PIN
   #define E2_MS2_PIN -1
 #endif
+#ifndef E2_MS3_PIN
+  #define E2_MS3_PIN -1
+#endif
 #ifndef E3_MS1_PIN
   #define E3_MS1_PIN -1
 #endif
@@ -656,7 +698,7 @@
 #endif
 
 // List of pins which to ignore when asked to change by gcode, 0 and 1 are RX and TX, do not mess with those!
-#define _E0_PINS E0_STEP_PIN, E0_DIR_PIN, E0_ENABLE_PIN, E0_MS1_PIN, E0_MS2_PIN, E0_CS_PIN,
+#define _E0_PINS E0_STEP_PIN, E0_DIR_PIN, E0_ENABLE_PIN, E0_MS1_PIN, E0_MS2_PIN, E0_MS3_PIN, E0_CS_PIN,
 #define _E1_PINS
 #define _E2_PINS
 #define _E3_PINS
@@ -666,18 +708,18 @@
                       // Tools 0 and 1 use E0
   #if EXTRUDERS > 2   // Tools 2 and 3 use E1
     #undef _E1_PINS
-    #define _E1_PINS E1_STEP_PIN, E1_DIR_PIN, E1_ENABLE_PIN, E1_MS1_PIN, E1_MS2_PIN, E1_CS_PIN,
+    #define _E1_PINS E1_STEP_PIN, E1_DIR_PIN, E1_ENABLE_PIN, E1_MS1_PIN, E1_MS2_PIN, E1_MS3_PIN, E1_CS_PIN,
     #if EXTRUDERS > 4 // Tools 4 and 5 use E2
       #undef _E2_PINS
-      #define _E2_PINS E2_STEP_PIN, E2_DIR_PIN, E2_ENABLE_PIN, E2_MS1_PIN, E2_MS2_PIN, E2_CS_PIN,
+      #define _E2_PINS E2_STEP_PIN, E2_DIR_PIN, E2_ENABLE_PIN, E2_MS1_PIN, E2_MS2_PIN, E2_MS3_PIN, E2_CS_PIN,
     #endif
   #endif
 #elif EXTRUDERS > 1
   #undef _E1_PINS
-  #define _E1_PINS E1_STEP_PIN, E1_DIR_PIN, E1_ENABLE_PIN, E1_MS1_PIN, E1_MS2_PIN, E1_CS_PIN,
+  #define _E1_PINS E1_STEP_PIN, E1_DIR_PIN, E1_ENABLE_PIN, E1_MS1_PIN, E1_MS2_PIN, E1_MS3_PIN, E1_CS_PIN,
   #if EXTRUDERS > 2
     #undef _E2_PINS
-    #define _E2_PINS E2_STEP_PIN, E2_DIR_PIN, E2_ENABLE_PIN, E2_MS1_PIN, E2_MS2_PIN, E2_CS_PIN,
+    #define _E2_PINS E2_STEP_PIN, E2_DIR_PIN, E2_ENABLE_PIN, E2_MS1_PIN, E2_MS2_PIN, E2_MS3_PIN, E2_CS_PIN,
     #if EXTRUDERS > 3
       #undef _E3_PINS
       #define _E3_PINS E3_STEP_PIN, E3_DIR_PIN, E3_ENABLE_PIN, E3_MS1_PIN, E3_MS2_PIN, E3_MS3_PIN, E3_CS_PIN,
@@ -712,16 +754,16 @@
   #endif // HOTENDS > 2
 #elif ENABLED(MIXING_EXTRUDER)
   #undef _E1_PINS
-  #define _E1_PINS E1_STEP_PIN, E1_DIR_PIN, E1_ENABLE_PIN, E1_MS1_PIN, E1_MS2_PIN, E1_CS_PIN,
+  #define _E1_PINS E1_STEP_PIN, E1_DIR_PIN, E1_ENABLE_PIN, E1_MS1_PIN, E1_MS2_PIN, E1_MS3_PIN, E1_CS_PIN,
   #if MIXING_STEPPERS > 2
     #undef _E2_PINS
-    #define _E2_PINS E2_STEP_PIN, E2_DIR_PIN, E2_ENABLE_PIN, E2_MS1_PIN, E2_MS2_PIN, E2_CS_PIN,
+    #define _E2_PINS E2_STEP_PIN, E2_DIR_PIN, E2_ENABLE_PIN, E2_MS1_PIN, E2_MS2_PIN, E2_MS3_PIN, E2_CS_PIN,
     #if MIXING_STEPPERS > 3
       #undef _E3_PINS
-      #define _E3_PINS E3_STEP_PIN, E3_DIR_PIN, E3_ENABLE_PIN, E3_MS1_PIN, E3_MS2_PIN, E3_CS_PIN,
+      #define _E3_PINS E3_STEP_PIN, E3_DIR_PIN, E3_ENABLE_PIN, E3_MS1_PIN, E3_MS2_PIN, E3_MS3_PIN, E3_CS_PIN,
       #if MIXING_STEPPERS > 4
         #undef _E4_PINS
-        #define _E4_PINS E4_STEP_PIN, E4_DIR_PIN, E4_ENABLE_PIN, E4_MS1_PIN, E4_MS2_PIN, E4_CS_PIN,
+        #define _E4_PINS E4_STEP_PIN, E4_DIR_PIN, E4_ENABLE_PIN, E4_MS1_PIN, E4_MS2_PIN, E4_MS3_PIN, E4_CS_PIN,
       #endif // MIXING_STEPPERS > 4
     #endif // MIXING_STEPPERS > 3
   #endif // MIXING_STEPPERS > 2
@@ -901,9 +943,9 @@
 #endif
 
 #define SENSITIVE_PINS { \
-    X_STEP_PIN, X_DIR_PIN, X_ENABLE_PIN, X_MIN_PIN, X_MAX_PIN, X_MS1_PIN, X_MS2_PIN, X_CS_PIN, \
-    Y_STEP_PIN, Y_DIR_PIN, Y_ENABLE_PIN, Y_MIN_PIN, Y_MAX_PIN, Y_MS1_PIN, Y_MS2_PIN, Y_CS_PIN, \
-    Z_STEP_PIN, Z_DIR_PIN, Z_ENABLE_PIN, Z_MIN_PIN, Z_MAX_PIN, Z_MS1_PIN, Z_MS2_PIN, Z_MS3_PIN, Z_CS_PIN, Z_MIN_PROBE_PIN, \
+    X_STEP_PIN, X_DIR_PIN, X_ENABLE_PIN, X_MIN_PIN, X_MAX_PIN, X_MS1_PIN, X_MS2_PIN, X_MS3_PIN, X2_MS1_PIN, X2_MS2_PIN, X2_MS3_PIN, X_CS_PIN, \
+    Y_STEP_PIN, Y_DIR_PIN, Y_ENABLE_PIN, Y_MIN_PIN, Y_MAX_PIN, Y_MS1_PIN, Y_MS2_PIN, Y_MS3_PIN, Y2_MS1_PIN, Y2_MS2_PIN, Y2_MS3_PIN, Y_CS_PIN, \
+    Z_STEP_PIN, Z_DIR_PIN, Z_ENABLE_PIN, Z_MIN_PIN, Z_MAX_PIN, Z_MS1_PIN, Z_MS2_PIN, Z_MS3_PIN, Z2_MS1_PIN, Z2_MS2_PIN, Z2_MS3_PIN, Z_CS_PIN, Z_MIN_PROBE_PIN, \
     PS_ON_PIN, HEATER_BED_PIN, FAN_PIN, FAN1_PIN, FAN2_PIN, CONTROLLER_FAN_PIN, \
     _E0_PINS _E1_PINS _E2_PINS _E3_PINS _E4_PINS BED_PINS \
     _H0_PINS _H1_PINS _H2_PINS _H3_PINS _H4_PINS \
diff --git a/Marlin/src/pins/pinsDebug_list.h b/Marlin/src/pins/pinsDebug_list.h
index e19858d528e1..beb72f96687a 100644
--- a/Marlin/src/pins/pinsDebug_list.h
+++ b/Marlin/src/pins/pinsDebug_list.h
@@ -268,6 +268,9 @@
 #if PIN_EXISTS(E0_MS2)
   REPORT_NAME_DIGITAL(__LINE__, E0_MS2_PIN)
 #endif
+#if PIN_EXISTS(E0_MS3)
+  REPORT_NAME_DIGITAL(__LINE__, E0_MS3_PIN)
+#endif
 #if PIN_EXISTS(E0_STEP)
   REPORT_NAME_DIGITAL(__LINE__, E0_STEP_PIN)
 #endif
@@ -289,6 +292,9 @@
 #if PIN_EXISTS(E1_MS2)
   REPORT_NAME_DIGITAL(__LINE__, E1_MS2_PIN)
 #endif
+#if PIN_EXISTS(E1_MS3)
+  REPORT_NAME_DIGITAL(__LINE__, E1_MS3_PIN)
+#endif
 #if PIN_EXISTS(E1_STEP)
   REPORT_NAME_DIGITAL(__LINE__, E1_STEP_PIN)
 #endif
@@ -310,6 +316,9 @@
 #if PIN_EXISTS(E2_MS2)
   REPORT_NAME_DIGITAL(__LINE__, E2_MS2_PIN)
 #endif
+#if PIN_EXISTS(E2_MS3)
+  REPORT_NAME_DIGITAL(__LINE__, E2_MS3_PIN)
+#endif
 #if PIN_EXISTS(E2_STEP)
   REPORT_NAME_DIGITAL(__LINE__, E2_STEP_PIN)
 #endif
@@ -836,6 +845,9 @@
 #if PIN_EXISTS(X_MS2)
   REPORT_NAME_DIGITAL(__LINE__, X_MS2_PIN)
 #endif
+#if PIN_EXISTS(X_MS3)
+  REPORT_NAME_DIGITAL(__LINE__, X_MS3_PIN)
+#endif
 #if PIN_EXISTS(X_STEP)
   REPORT_NAME_DIGITAL(__LINE__, X_STEP_PIN)
 #endif
@@ -848,6 +860,15 @@
 #if PIN_EXISTS(X2_ENABLE)
   REPORT_NAME_DIGITAL(__LINE__, X2_ENABLE_PIN)
 #endif
+#if PIN_EXISTS(X2_MS1)
+  REPORT_NAME_DIGITAL(__LINE__, X2_MS1_PIN)
+#endif
+#if PIN_EXISTS(X2_MS2)
+  REPORT_NAME_DIGITAL(__LINE__, X2_MS2_PIN)
+#endif
+#if PIN_EXISTS(X2_MS3)
+  REPORT_NAME_DIGITAL(__LINE__, X2_MS3_PIN)
+#endif
 #if PIN_EXISTS(X2_STEP)
   REPORT_NAME_DIGITAL(__LINE__, X2_STEP_PIN)
 #endif
@@ -875,6 +896,9 @@
 #if PIN_EXISTS(Y_MS2)
   REPORT_NAME_DIGITAL(__LINE__, Y_MS2_PIN)
 #endif
+#if PIN_EXISTS(Y_MS3)
+  REPORT_NAME_DIGITAL(__LINE__, Y_MS3_PIN)
+#endif
 #if PIN_EXISTS(Y_STEP)
   REPORT_NAME_DIGITAL(__LINE__, Y_STEP_PIN)
 #endif
@@ -887,6 +911,15 @@
 #if PIN_EXISTS(Y2_ENABLE)
   REPORT_NAME_DIGITAL(__LINE__, Y2_ENABLE_PIN)
 #endif
+#if PIN_EXISTS(Y2_MS1)
+  REPORT_NAME_DIGITAL(__LINE__, Y2_MS1_PIN)
+#endif
+#if PIN_EXISTS(Y2_MS2)
+  REPORT_NAME_DIGITAL(__LINE__, Y2_MS2_PIN)
+#endif
+#if PIN_EXISTS(Y2_MS3)
+  REPORT_NAME_DIGITAL(__LINE__, Y2_MS3_PIN)
+#endif
 #if PIN_EXISTS(Y2_STEP)
   REPORT_NAME_DIGITAL(__LINE__, Y2_STEP_PIN)
 #endif
@@ -917,6 +950,9 @@
 #if PIN_EXISTS(Z_MS2)
   REPORT_NAME_DIGITAL(__LINE__, Z_MS2_PIN)
 #endif
+#if PIN_EXISTS(Z_MS3)
+  REPORT_NAME_DIGITAL(__LINE__, Z_MS3_PIN)
+#endif
 #if PIN_EXISTS(Z_PROBE)
   REPORT_NAME_DIGITAL(__LINE__, Z_PROBE_PIN)
 #endif