diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h
index ce4fc9a3a..94565fd5f 100644
--- a/Marlin/Configuration_adv.h
+++ b/Marlin/Configuration_adv.h
@@ -562,12 +562,9 @@
 //=============================Additional Features===========================
 //===========================================================================
 
-#define ENCODER_RATE_MULTIPLIER         // If defined, certain menu edit operations automatically multiply the steps when the encoder is moved quickly
-#define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
-#define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
-
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
+#define ENCODER_RATE_MULTIPLIER       // If defined, certain menu edit operations automatically multiply the steps when the encoder is moved quickly
+#define ENCODER_10X_STEPS_PER_SEC  30 // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
+#define ENCODER_100X_STEPS_PER_SEC 80 // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
 // @section lcd
 
@@ -1498,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/Marlin.cpp b/Marlin/src/Marlin.cpp
index 25d437e8e..0bb089eda 100644
--- a/Marlin/src/Marlin.cpp
+++ b/Marlin/src/Marlin.cpp
@@ -191,9 +191,9 @@ volatile bool wait_for_heatup = true;
 millis_t max_inactive_time, // = 0
          stepper_inactive_time = (DEFAULT_STEPPER_DEACTIVE_TIME) * 1000UL;
 
-#ifdef CHDK
-  millis_t chdkHigh; // = 0;
-  bool chdkActive; // = false;
+#if PIN_EXISTS(CHDK)
+  extern bool chdk_active;
+  extern millis_t chdk_timeout;
 #endif
 
 #if ENABLED(I2C_POSITION_ENCODERS)
@@ -323,7 +323,7 @@ void disable_all_steppers() {
  *  - Keep the command buffer full
  *  - Check for maximum inactive time between commands
  *  - Check for maximum inactive time between stepper commands
- *  - Check if pin CHDK needs to go LOW
+ *  - Check if CHDK_PIN needs to go LOW
  *  - Check for KILL button held down
  *  - Check for HOME button held down
  *  - Check if cooling fan needs to be switched on
@@ -374,10 +374,10 @@ void manage_inactivity(const bool ignore_stepper_queue/*=false*/) {
     }
   }
 
-  #ifdef CHDK // Check if pin should be set to LOW after M240 set it to HIGH
-    if (chdkActive && ELAPSED(ms, chdkHigh + CHDK_DELAY)) {
-      chdkActive = false;
-      WRITE(CHDK, LOW);
+  #if PIN_EXISTS(CHDK) // Check if pin should be set to LOW (after M240 set it HIGH)
+    if (chdk_active && ELAPSED(ms, chdk_timeout)) {
+      chdk_active = false;
+      WRITE(CHDK_PIN, LOW);
     }
   #endif
 
diff --git a/Marlin/src/config/default/Configuration_adv.h b/Marlin/src/config/default/Configuration_adv.h
index ce4fc9a3a..92b0c08dc 100755
--- a/Marlin/src/config/default/Configuration_adv.h
+++ b/Marlin/src/config/default/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1498,6 +1496,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/AlephObjects/TAZ4/Configuration_adv.h b/Marlin/src/config/examples/AlephObjects/TAZ4/Configuration_adv.h
index ae639b141..8382e120f 100644
--- a/Marlin/src/config/examples/AlephObjects/TAZ4/Configuration_adv.h
+++ b/Marlin/src/config/examples/AlephObjects/TAZ4/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/Anet/A2/Configuration_adv.h b/Marlin/src/config/examples/Anet/A2/Configuration_adv.h
index c43d91a43..edc58c60c 100644
--- a/Marlin/src/config/examples/Anet/A2/Configuration_adv.h
+++ b/Marlin/src/config/examples/Anet/A2/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/Anet/A2plus/Configuration_adv.h b/Marlin/src/config/examples/Anet/A2plus/Configuration_adv.h
index c43d91a43..edc58c60c 100644
--- a/Marlin/src/config/examples/Anet/A2plus/Configuration_adv.h
+++ b/Marlin/src/config/examples/Anet/A2plus/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/Anet/A6/Configuration_adv.h b/Marlin/src/config/examples/Anet/A6/Configuration_adv.h
index 4743e551f..cb96758c7 100644
--- a/Marlin/src/config/examples/Anet/A6/Configuration_adv.h
+++ b/Marlin/src/config/examples/Anet/A6/Configuration_adv.h
@@ -565,8 +565,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1496,6 +1494,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/Anet/A8/Configuration_adv.h b/Marlin/src/config/examples/Anet/A8/Configuration_adv.h
index 876b553c1..4c40779d2 100644
--- a/Marlin/src/config/examples/Anet/A8/Configuration_adv.h
+++ b/Marlin/src/config/examples/Anet/A8/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/ArmEd/Configuration_adv.h b/Marlin/src/config/examples/ArmEd/Configuration_adv.h
index acde9b965..fc4700bf3 100644
--- a/Marlin/src/config/examples/ArmEd/Configuration_adv.h
+++ b/Marlin/src/config/examples/ArmEd/Configuration_adv.h
@@ -538,8 +538,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1471,6 +1469,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
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 db529c4d7..949cf6561 100644
--- a/Marlin/src/config/examples/BIBO/TouchX/cyclops/Configuration_adv.h
+++ b/Marlin/src/config/examples/BIBO/TouchX/cyclops/Configuration_adv.h
@@ -565,8 +565,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1496,6 +1494,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
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 eacf1fe59..33631ef0c 100644
--- a/Marlin/src/config/examples/BIBO/TouchX/default/Configuration_adv.h
+++ b/Marlin/src/config/examples/BIBO/TouchX/default/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/BQ/Hephestos/Configuration_adv.h b/Marlin/src/config/examples/BQ/Hephestos/Configuration_adv.h
index 42992ef96..c57d94f1e 100644
--- a/Marlin/src/config/examples/BQ/Hephestos/Configuration_adv.h
+++ b/Marlin/src/config/examples/BQ/Hephestos/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
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 0af58d237..32e983f3a 100644
--- a/Marlin/src/config/examples/BQ/Hephestos_2/Configuration_adv.h
+++ b/Marlin/src/config/examples/BQ/Hephestos_2/Configuration_adv.h
@@ -574,8 +574,6 @@
 #define ENCODER_10X_STEPS_PER_SEC  30 // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 50 // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1505,6 +1503,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/BQ/WITBOX/Configuration_adv.h b/Marlin/src/config/examples/BQ/WITBOX/Configuration_adv.h
index 42992ef96..c57d94f1e 100644
--- a/Marlin/src/config/examples/BQ/WITBOX/Configuration_adv.h
+++ b/Marlin/src/config/examples/BQ/WITBOX/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/Cartesio/Configuration_adv.h b/Marlin/src/config/examples/Cartesio/Configuration_adv.h
index d9277b874..00426bcc2 100644
--- a/Marlin/src/config/examples/Cartesio/Configuration_adv.h
+++ b/Marlin/src/config/examples/Cartesio/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
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 e2b57ad7d..807fb7417 100755
--- a/Marlin/src/config/examples/Creality/CR-10/Configuration_adv.h
+++ b/Marlin/src/config/examples/Creality/CR-10/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
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 6566ac826..c1d8e01d5 100644
--- a/Marlin/src/config/examples/Creality/CR-10S/Configuration_adv.h
+++ b/Marlin/src/config/examples/Creality/CR-10S/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
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 1d8d9ed10..9f83d3db5 100644
--- a/Marlin/src/config/examples/Creality/CR-10mini/Configuration_adv.h
+++ b/Marlin/src/config/examples/Creality/CR-10mini/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
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 0b882cc31..2cf559adb 100644
--- a/Marlin/src/config/examples/Creality/CR-8/Configuration_adv.h
+++ b/Marlin/src/config/examples/Creality/CR-8/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
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 b88587f98..09f7bbe2d 100644
--- a/Marlin/src/config/examples/Creality/Ender-2/Configuration_adv.h
+++ b/Marlin/src/config/examples/Creality/Ender-2/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
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 c11deabbb..caea6b097 100644
--- a/Marlin/src/config/examples/Creality/Ender-3/Configuration_adv.h
+++ b/Marlin/src/config/examples/Creality/Ender-3/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
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 b4c85602f..25cefd4b2 100644
--- a/Marlin/src/config/examples/Creality/Ender-4/Configuration_adv.h
+++ b/Marlin/src/config/examples/Creality/Ender-4/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/Einstart-S/Configuration_adv.h b/Marlin/src/config/examples/Einstart-S/Configuration_adv.h
index b3b4385d0..f99a0139d 100644
--- a/Marlin/src/config/examples/Einstart-S/Configuration_adv.h
+++ b/Marlin/src/config/examples/Einstart-S/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/Felix/Configuration_adv.h b/Marlin/src/config/examples/Felix/Configuration_adv.h
index fa73f6e5b..f093a0e37 100644
--- a/Marlin/src/config/examples/Felix/Configuration_adv.h
+++ b/Marlin/src/config/examples/Felix/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
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 c170a5f61..0e5cefa8c 100644
--- a/Marlin/src/config/examples/FolgerTech/i3-2020/Configuration_adv.h
+++ b/Marlin/src/config/examples/FolgerTech/i3-2020/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/Formbot/Raptor/Configuration_adv.h b/Marlin/src/config/examples/Formbot/Raptor/Configuration_adv.h
index c78e5f363..3ef773056 100644
--- a/Marlin/src/config/examples/Formbot/Raptor/Configuration_adv.h
+++ b/Marlin/src/config/examples/Formbot/Raptor/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1499,6 +1497,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/Formbot/T_Rex_2+/Configuration_adv.h b/Marlin/src/config/examples/Formbot/T_Rex_2+/Configuration_adv.h
index 337da0566..0a173b472 100644
--- a/Marlin/src/config/examples/Formbot/T_Rex_2+/Configuration_adv.h
+++ b/Marlin/src/config/examples/Formbot/T_Rex_2+/Configuration_adv.h
@@ -570,8 +570,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1501,6 +1499,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/Formbot/T_Rex_3/Configuration_adv.h b/Marlin/src/config/examples/Formbot/T_Rex_3/Configuration_adv.h
index a72dfc7a1..812366548 100644
--- a/Marlin/src/config/examples/Formbot/T_Rex_3/Configuration_adv.h
+++ b/Marlin/src/config/examples/Formbot/T_Rex_3/Configuration_adv.h
@@ -571,8 +571,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1502,6 +1500,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/Geeetech/MeCreator2/Configuration_adv.h b/Marlin/src/config/examples/Geeetech/MeCreator2/Configuration_adv.h
index b32d9f4df..220c99657 100644
--- a/Marlin/src/config/examples/Geeetech/MeCreator2/Configuration_adv.h
+++ b/Marlin/src/config/examples/Geeetech/MeCreator2/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1498,6 +1496,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
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 5613dcadc..01d76a4bb 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	
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
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 5613dcadc..01d76a4bb 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	
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
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 143829d8a..d03f1130e 100644
--- a/Marlin/src/config/examples/Infitary/i3-M508/Configuration_adv.h
+++ b/Marlin/src/config/examples/Infitary/i3-M508/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/JGAurora/A5/Configuration_adv.h b/Marlin/src/config/examples/JGAurora/A5/Configuration_adv.h
index 77525f017..9374bd3d6 100644
--- a/Marlin/src/config/examples/JGAurora/A5/Configuration_adv.h
+++ b/Marlin/src/config/examples/JGAurora/A5/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/MakerParts/Configuration_adv.h b/Marlin/src/config/examples/MakerParts/Configuration_adv.h
index f304c250d..1b7cd193a 100644
--- a/Marlin/src/config/examples/MakerParts/Configuration_adv.h
+++ b/Marlin/src/config/examples/MakerParts/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/Malyan/M150/Configuration_adv.h b/Marlin/src/config/examples/Malyan/M150/Configuration_adv.h
index d925a04ae..65ddb9e24 100644
--- a/Marlin/src/config/examples/Malyan/M150/Configuration_adv.h
+++ b/Marlin/src/config/examples/Malyan/M150/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 300  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/Malyan/M200/Configuration_adv.h b/Marlin/src/config/examples/Malyan/M200/Configuration_adv.h
index 1f59d3629..bc08e6e57 100644
--- a/Marlin/src/config/examples/Malyan/M200/Configuration_adv.h
+++ b/Marlin/src/config/examples/Malyan/M200/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
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 0f852fe4a..e74612ca2 100644
--- a/Marlin/src/config/examples/Micromake/C1/enhanced/Configuration_adv.h
+++ b/Marlin/src/config/examples/Micromake/C1/enhanced/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/Mks/Sbase/Configuration_adv.h b/Marlin/src/config/examples/Mks/Sbase/Configuration_adv.h
index ee4bb76b7..52880c400 100644
--- a/Marlin/src/config/examples/Mks/Sbase/Configuration_adv.h
+++ b/Marlin/src/config/examples/Mks/Sbase/Configuration_adv.h
@@ -567,8 +567,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1505,6 +1503,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/RigidBot/Configuration_adv.h b/Marlin/src/config/examples/RigidBot/Configuration_adv.h
index 533d04ca5..064fd4386 100644
--- a/Marlin/src/config/examples/RigidBot/Configuration_adv.h
+++ b/Marlin/src/config/examples/RigidBot/Configuration_adv.h
@@ -566,8 +566,6 @@
 //#define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 //#define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/SCARA/Configuration_adv.h b/Marlin/src/config/examples/SCARA/Configuration_adv.h
index 935968f8f..f87939eb7 100644
--- a/Marlin/src/config/examples/SCARA/Configuration_adv.h
+++ b/Marlin/src/config/examples/SCARA/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/Sanguinololu/Configuration_adv.h b/Marlin/src/config/examples/Sanguinololu/Configuration_adv.h
index 7319b18f1..914aa9f77 100644
--- a/Marlin/src/config/examples/Sanguinololu/Configuration_adv.h
+++ b/Marlin/src/config/examples/Sanguinololu/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/TheBorg/Configuration_adv.h b/Marlin/src/config/examples/TheBorg/Configuration_adv.h
index cf5b6e94f..96febb3b0 100644
--- a/Marlin/src/config/examples/TheBorg/Configuration_adv.h
+++ b/Marlin/src/config/examples/TheBorg/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/TinyBoy2/Configuration_adv.h b/Marlin/src/config/examples/TinyBoy2/Configuration_adv.h
index bb7bbc0dc..49979c22a 100644
--- a/Marlin/src/config/examples/TinyBoy2/Configuration_adv.h
+++ b/Marlin/src/config/examples/TinyBoy2/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/Tronxy/X3A/Configuration_adv.h b/Marlin/src/config/examples/Tronxy/X3A/Configuration_adv.h
index 50f73aca0..5c7030c1e 100644
--- a/Marlin/src/config/examples/Tronxy/X3A/Configuration_adv.h
+++ b/Marlin/src/config/examples/Tronxy/X3A/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/UltiMachine/Archim2/Configuration_adv.h b/Marlin/src/config/examples/UltiMachine/Archim2/Configuration_adv.h
index 22135579e..7cd1fab6c 100644
--- a/Marlin/src/config/examples/UltiMachine/Archim2/Configuration_adv.h
+++ b/Marlin/src/config/examples/UltiMachine/Archim2/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/Velleman/K8200/Configuration_adv.h b/Marlin/src/config/examples/Velleman/K8200/Configuration_adv.h
index bde6a19a4..dc6de9548 100644
--- a/Marlin/src/config/examples/Velleman/K8200/Configuration_adv.h
+++ b/Marlin/src/config/examples/Velleman/K8200/Configuration_adv.h
@@ -579,8 +579,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1510,6 +1508,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/Velleman/K8400/Configuration_adv.h b/Marlin/src/config/examples/Velleman/K8400/Configuration_adv.h
index 40d93abaf..ed5f14a8e 100644
--- a/Marlin/src/config/examples/Velleman/K8400/Configuration_adv.h
+++ b/Marlin/src/config/examples/Velleman/K8400/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
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 2629637e1..c4c6a0b0e 100644
--- a/Marlin/src/config/examples/Wanhao/Duplicator 6/Configuration_adv.h	
+++ b/Marlin/src/config/examples/Wanhao/Duplicator 6/Configuration_adv.h	
@@ -568,8 +568,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1499,6 +1497,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/delta/Anycubic/Kossel/Configuration_adv.h b/Marlin/src/config/examples/delta/Anycubic/Kossel/Configuration_adv.h
index 07acdd303..f39c374fc 100644
--- a/Marlin/src/config/examples/delta/Anycubic/Kossel/Configuration_adv.h
+++ b/Marlin/src/config/examples/delta/Anycubic/Kossel/Configuration_adv.h
@@ -568,8 +568,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1499,6 +1497,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
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 0b8517389..e5b78431d 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
@@ -568,8 +568,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1499,6 +1497,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
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 0b8517389..e5b78431d 100644
--- a/Marlin/src/config/examples/delta/FLSUN/kossel/Configuration_adv.h
+++ b/Marlin/src/config/examples/delta/FLSUN/kossel/Configuration_adv.h
@@ -568,8 +568,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1499,6 +1497,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
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 78dbed172..3725db466 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
@@ -568,8 +568,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1499,6 +1497,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/delta/generic/Configuration_adv.h b/Marlin/src/config/examples/delta/generic/Configuration_adv.h
index 78dbed172..3725db466 100644
--- a/Marlin/src/config/examples/delta/generic/Configuration_adv.h
+++ b/Marlin/src/config/examples/delta/generic/Configuration_adv.h
@@ -568,8 +568,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1499,6 +1497,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
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 78dbed172..3725db466 100644
--- a/Marlin/src/config/examples/delta/kossel_mini/Configuration_adv.h
+++ b/Marlin/src/config/examples/delta/kossel_mini/Configuration_adv.h
@@ -568,8 +568,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1499,6 +1497,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
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 8504cd0e8..8f03e4c3f 100644
--- a/Marlin/src/config/examples/delta/kossel_xl/Configuration_adv.h
+++ b/Marlin/src/config/examples/delta/kossel_xl/Configuration_adv.h
@@ -568,8 +568,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1499,6 +1497,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
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 45fc4a02b..b4e54902f 100644
--- a/Marlin/src/config/examples/gCreate/gMax1.5+/Configuration_adv.h
+++ b/Marlin/src/config/examples/gCreate/gMax1.5+/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/makibox/Configuration_adv.h b/Marlin/src/config/examples/makibox/Configuration_adv.h
index 3452d7ed4..5d56450ca 100644
--- a/Marlin/src/config/examples/makibox/Configuration_adv.h
+++ b/Marlin/src/config/examples/makibox/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/tvrrug/Round2/Configuration_adv.h b/Marlin/src/config/examples/tvrrug/Round2/Configuration_adv.h
index d7a29487e..b344783ce 100644
--- a/Marlin/src/config/examples/tvrrug/Round2/Configuration_adv.h
+++ b/Marlin/src/config/examples/tvrrug/Round2/Configuration_adv.h
@@ -566,8 +566,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1497,6 +1495,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/config/examples/wt150/Configuration_adv.h b/Marlin/src/config/examples/wt150/Configuration_adv.h
index d57723c3d..ccbc5863b 100644
--- a/Marlin/src/config/examples/wt150/Configuration_adv.h
+++ b/Marlin/src/config/examples/wt150/Configuration_adv.h
@@ -567,8 +567,6 @@
 #define ENCODER_10X_STEPS_PER_SEC 75    // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
 #define ENCODER_100X_STEPS_PER_SEC 160  // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
 
-//#define CHDK 4        //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
-#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
 
 // @section lcd
 
@@ -1498,6 +1496,15 @@
 
 // @section extras
 
+/**
+ * Canon Hack Development Kit
+ * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
+ */
+//#define CHDK_PIN    4   // Set and enable a pin for triggering CHDK to take a picture
+#if PIN_EXISTS(CHDK)
+  #define CHDK_DELAY 50   // (ms) How long the pin should remain HIGH
+#endif
+
 /**
  * Spindle & Laser control
  *
diff --git a/Marlin/src/gcode/feature/camera/M240.cpp b/Marlin/src/gcode/feature/camera/M240.cpp
index 9d729acf3..1a1fb5cf6 100644
--- a/Marlin/src/gcode/feature/camera/M240.cpp
+++ b/Marlin/src/gcode/feature/camera/M240.cpp
@@ -22,20 +22,24 @@
 
 #include "../../../inc/MarlinConfig.h"
 
-#if defined(CHDK) || HAS_PHOTOGRAPH
+#if PIN_EXISTS(CHDK) || HAS_PHOTOGRAPH
 
 #include "../../gcode.h"
 
+bool chdk_active; // = false
+millis_t chdk_timeout;
+
 /**
  * M240: Trigger a camera by emulating a Canon RC-1
  *       See http://www.doc-diy.net/photo/rc-1_hacked/
  */
 void GcodeSuite::M240() {
-  #ifdef CHDK
 
-    OUT_WRITE(CHDK, HIGH);
-    chdkHigh = millis();
-    chdkActive = true;
+  #if PIN_EXISTS(CHDK)
+
+    OUT_WRITE(CHDK_PIN, HIGH);
+    chdk_timeout = millis() + CHDK_DELAY;
+    chdk_active = true;
 
   #elif HAS_PHOTOGRAPH
 
@@ -58,4 +62,4 @@ void GcodeSuite::M240() {
   #endif
 }
 
-#endif // CHDK || HAS_PHOTOGRAPH
+#endif // CHDK_PIN || HAS_PHOTOGRAPH
diff --git a/Marlin/src/gcode/gcode.cpp b/Marlin/src/gcode/gcode.cpp
index c80e55b2f..9502c7b6a 100644
--- a/Marlin/src/gcode/gcode.cpp
+++ b/Marlin/src/gcode/gcode.cpp
@@ -522,7 +522,7 @@ void GcodeSuite::process_parsed_command(
         case 304: M304(); break;                                  // M304: Set bed PID parameters
       #endif
 
-      #if defined(CHDK) || HAS_PHOTOGRAPH
+      #if PIN_EXISTS(CHDK) || HAS_PHOTOGRAPH
         case 240: M240(); break;                                  // M240: Trigger a camera by emulating a Canon RC-1 : http://www.doc-diy.net/photo/rc-1_hacked/
       #endif
 
diff --git a/Marlin/src/gcode/gcode.h b/Marlin/src/gcode/gcode.h
index acaf73229..9e3e551eb 100644
--- a/Marlin/src/gcode/gcode.h
+++ b/Marlin/src/gcode/gcode.h
@@ -171,7 +171,7 @@
  * M220 - Set Feedrate Percentage: "M220 S<percent>" (i.e., "FR" on the LCD)
  * M221 - Set Flow Percentage: "M221 S<percent>"
  * M226 - Wait until a pin is in a given state: "M226 P<pin> S<state>"
- * M240 - Trigger a camera to take a photograph. (Requires CHDK or PHOTOGRAPH_PIN)
+ * M240 - Trigger a camera to take a photograph. (Requires CHDK_PIN or PHOTOGRAPH_PIN)
  * M250 - Set LCD contrast: "M250 C<contrast>" (0-63). (Requires LCD support)
  * M260 - i2c Send Data (Requires EXPERIMENTAL_I2CBUS)
  * M261 - i2c Request Data (Requires EXPERIMENTAL_I2CBUS)
@@ -631,7 +631,7 @@ private:
   static void M221();
   static void M226();
 
-  #if defined(CHDK) || HAS_PHOTOGRAPH
+  #if PIN_EXISTS(CHDK) || HAS_PHOTOGRAPH
     static void M240();
   #endif
 
diff --git a/Marlin/src/inc/SanityCheck.h b/Marlin/src/inc/SanityCheck.h
index 29a417e17..db0139be0 100644
--- a/Marlin/src/inc/SanityCheck.h
+++ b/Marlin/src/inc/SanityCheck.h
@@ -321,6 +321,8 @@
   #error "G0_FEEDRATE is now used to set the G0 feedrate. Please update your configuration."
 #elif defined(MBL_Z_STEP)
   #error "MBL_Z_STEP is now MESH_EDIT_Z_STEP. Please update your configuration."
+#elif defined(CHDK)
+  #error "CHDK is now CHDK_PIN. Please update your Configuration_adv.h."
 #endif
 
 #define BOARD_MKS_13     -47