BLTouch V3.0 support (#13406)

Marlin/Configuration.h

@@ -817,6 +817,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

Marlin/src/Marlin.cpp

@@ -84,6 +84,10 @@
   #include "feature/leds/leds.h"
 #endif
 
+#if ENABLED(BLTOUCH)
+  #include "feature/bltouch.h"
+#endif
+
 #if HAS_SERVOS
   #include "module/servo.h"
 #endif
@@ -1049,7 +1053,7 @@ void setup() {
   #endif
 
   #if ENABLED(BLTOUCH)
-    bltouch_init();
+    bltouch.init();
   #endif
 
   #if ENABLED(I2C_POSITION_ENCODERS)

Marlin/src/feature/bltouch.cpp

@@ -0,0 +1,93 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "../inc/MarlinConfig.h"
+
+#if ENABLED(BLTOUCH)
+
+#include "bltouch.h"
+
+BLTouch bltouch;
+
+#include "../module/servo.h"
+
+void stop();
+
+#define DEBUG_OUT ENABLED(DEBUG_LEVELING_FEATURE)
+#include "../core/debug_out.h"
+
+void BLTouch::command(const BLTCommand cmd) {
+  MOVE_SERVO(Z_PROBE_SERVO_NR, cmd);
+  safe_delay(BLTOUCH_DELAY);
+}
+
+void BLTouch::init() {
+  reset();                            // Clear all BLTouch error conditions
+  stow();
+}
+
+bool BLTouch::triggered() {
+  return (
+    #if ENABLED(Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN)
+      READ(Z_MIN_PIN) != Z_MIN_ENDSTOP_INVERTING
+    #else
+      READ(Z_MIN_PROBE_PIN) != Z_MIN_PROBE_ENDSTOP_INVERTING
+    #endif
+  );
+}
+
+bool BLTouch::set_deployed(const bool in_deploy) {
+  if (in_deploy && triggered()) {     // If BLTouch says it's triggered
+    reset();                          //  try to reset it.
+    _deploy(); _stow();               // Deploy and stow to clear the "triggered" condition.
+    safe_delay(1500);                 // Wait for internal self-test to complete.
+                                      //  (Measured completion time was 0.65 seconds
+                                      //   after reset, deploy, and stow sequence)
+    if (triggered()) {                // If it still claims to be triggered...
+      SERIAL_ERROR_MSG(MSG_STOP_BLTOUCH);
+      stop();                         // punt!
+      return true;
+    }
+  }
+
+  #if ENABLED(BLTOUCH_V3)
+    #if ENABLED(BLTOUCH_FORCE_5V_MODE)
+      set_5V_mode();                  // Assume 5V DC logic level if endstop pullup resistors are enabled
+    #else
+      set_OD_mode();
+    #endif
+  #endif
+
+  if (in_deploy) {
+    _deploy();
+    #if ENABLED(BLTOUCH_V3)
+      set_SW_mode();                  // Ensure Switch mode is activated for BLTouch V3. Ignored on V2.
+    #endif
+  }
+  else _stow();
+
+  if (DEBUGGING(LEVELING)) DEBUG_ECHOLNPAIR("bltouch.set_deployed(", in_deploy, ")");
+
+  return false;
+}
+
+#endif // BLTOUCH

Marlin/src/feature/bltouch.h

@@ -0,0 +1,59 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+#include "../inc/MarlinConfigPre.h"
+
+// BLTouch commands are sent as servo angles
+typedef unsigned char BLTCommand;
+
+#define BLTOUCH_DEPLOY    10
+#define BLTOUCH_SW_MODE   60
+#define BLTOUCH_STOW      90
+#define BLTOUCH_SELFTEST 120
+#define BLTOUCH_5V_MODE  140
+#define BLTOUCH_OD_MODE  150
+#define BLTOUCH_RESET    160
+
+class BLTouch {
+public:
+  static void init();
+  static void command(const BLTCommand cmd);
+  static bool triggered();
+
+  FORCE_INLINE static void reset()       { command(BLTOUCH_RESET); }
+  FORCE_INLINE static void set_5V_mode() { command(BLTOUCH_5V_MODE); }
+  FORCE_INLINE static void set_OD_mode() { command(BLTOUCH_OD_MODE); }
+  FORCE_INLINE static void set_SW_mode() { command(BLTOUCH_SW_MODE); }
+
+  FORCE_INLINE static bool deploy() { return set_deployed(true); }
+  FORCE_INLINE static bool stow()   { return set_deployed(false); }
+
+private:
+  FORCE_INLINE static void _deploy()     { command(BLTOUCH_DEPLOY); }
+  FORCE_INLINE static void _stow()       { command(BLTOUCH_STOW); }
+  static bool set_deployed(const bool deploy);
+};
+
+#define BLTOUCH_ANGLES { BLTOUCH_DEPLOY, BLTOUCH_STOW }
+
+extern BLTouch bltouch;

Marlin/src/gcode/calibrate/G28.cpp

@@ -43,6 +43,10 @@
   #include "../../module/probe.h"
 #endif
 
+#if ENABLED(BLTOUCH)
+  #include "../../feature/bltouch.h"
+#endif
+
 #include "../../lcd/ultralcd.h"
 
 #if HAS_DRIVER(L6470)                         // set L6470 absolute position registers to counts
@@ -235,7 +239,7 @@ void GcodeSuite::G28(const bool always_home_all) {
   #endif
 
   #if ENABLED(BLTOUCH)
-    bltouch_init();
+    bltouch.init();
   #endif
 
   // Always home with tool 0 active

Marlin/src/gcode/calibrate/G34_M422.cpp

@@ -108,8 +108,8 @@ void GcodeSuite::G34() {
     #endif
 
     #if ENABLED(BLTOUCH)
-      bltouch_command(BLTOUCH_RESET);
+      bltouch.reset();
-      set_bltouch_deployed(false);
+      bltouch.stow();
     #endif
 
     // Always home with tool 0 active

Marlin/src/inc/Conditionals_LCD.h

@@ -460,25 +460,13 @@
   #ifndef BLTOUCH_DELAY
     #define BLTOUCH_DELAY 375
   #endif
-  #undef Z_SERVO_ANGLES
-  #define Z_SERVO_ANGLES { BLTOUCH_DEPLOY, BLTOUCH_STOW }
-
-  #define BLTOUCH_DEPLOY    10
-  #define BLTOUCH_STOW      90
-  #define BLTOUCH_SELFTEST 120
-  #define BLTOUCH_RESET    160
-  #define _TEST_BLTOUCH(P) (READ(P##_PIN) != P##_ENDSTOP_INVERTING)
 
   // Always disable probe pin inverting for BLTouch
   #undef Z_MIN_PROBE_ENDSTOP_INVERTING
   #define Z_MIN_PROBE_ENDSTOP_INVERTING false
-
   #if ENABLED(Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN)
     #undef Z_MIN_ENDSTOP_INVERTING
-    #define Z_MIN_ENDSTOP_INVERTING Z_MIN_PROBE_ENDSTOP_INVERTING
+    #define Z_MIN_ENDSTOP_INVERTING false
-    #define TEST_BLTOUCH() _TEST_BLTOUCH(Z_MIN)
-  #else
-    #define TEST_BLTOUCH() _TEST_BLTOUCH(Z_MIN_PROBE)
   #endif
 #endif
 

Marlin/src/lcd/language/language_en.h

@@ -867,6 +867,15 @@
 #ifndef MSG_BLTOUCH_DEPLOY
   #define MSG_BLTOUCH_DEPLOY                  _UxGT("Deploy BLTouch")
 #endif
+#ifndef MSG_BLTOUCH_SW_MODE
+  #define MSG_BLTOUCH_SW_MODE                 _UxGT("SW Deploy BLTouch")
+#endif
+#ifndef MSG_BLTOUCH_5V_MODE
+  #define MSG_BLTOUCH_5V_MODE                 _UxGT("BLTouch 5V Mode")
+#endif
+#ifndef MSG_BLTOUCH_OD_MODE
+  #define MSG_BLTOUCH_OD_MODE                 _UxGT("BLTouch OD Mode")
+#endif
 #ifndef MSG_BLTOUCH_STOW
   #define MSG_BLTOUCH_STOW                    _UxGT("Stow BLTouch")
 #endif

Marlin/src/lcd/menu/menu.h

@@ -296,11 +296,11 @@ class MenuItem_bool {
   ++_thisItemNr; \
 } while(0)
 
-#define MENU_ITEM_ADDON_START(X) \
+#define MENU_ITEM_ADDON_START(X) do{ \
   if (ui.should_draw() && _menuLineNr == _thisItemNr - 1) { \
     SETCURSOR(X, _lcdLineNr)
 
-#define MENU_ITEM_ADDON_END() } (0)
+#define MENU_ITEM_ADDON_END() } }while(0)
 
 #define STATIC_ITEM(LABEL, ...) STATIC_ITEM_P(PSTR(LABEL), ## __VA_ARGS__)
 

Marlin/src/lcd/menu/menu_advanced.cpp

@@ -37,9 +37,11 @@
 
 #if HAS_BED_PROBE
   #include "../../module/probe.h"
-  #if ENABLED(BLTOUCH)
+#endif
+
+#if ENABLED(BLTOUCH)
   #include "../../module/endstops.h"
-  #endif
+  #include "../../feature/bltouch.h"
 #endif
 
 #if ENABLED(PIDTEMP)
@@ -694,7 +696,7 @@ void menu_advanced_settings() {
   //
   #if ENABLED(BLTOUCH)
     MENU_ITEM(gcode, MSG_BLTOUCH_SELFTEST, PSTR("M280 P" STRINGIFY(Z_PROBE_SERVO_NR) " S" STRINGIFY(BLTOUCH_SELFTEST)));
-    if (!endstops.z_probe_enabled && TEST_BLTOUCH())
+    if (!endstops.z_probe_enabled && bltouch.triggered())
       MENU_ITEM(gcode, MSG_BLTOUCH_RESET, PSTR("M280 P" STRINGIFY(Z_PROBE_SERVO_NR) " S" STRINGIFY(BLTOUCH_RESET)));
   #endif
 

Marlin/src/lcd/menu/menu_configuration.cpp

@@ -161,6 +161,11 @@ static void lcd_factory_settings() {
     MENU_ITEM(gcode, MSG_BLTOUCH_SELFTEST, PSTR("M280 P" STRINGIFY(Z_PROBE_SERVO_NR) " S" STRINGIFY(BLTOUCH_SELFTEST)));
     MENU_ITEM(gcode, MSG_BLTOUCH_DEPLOY, PSTR("M280 P" STRINGIFY(Z_PROBE_SERVO_NR) " S" STRINGIFY(BLTOUCH_DEPLOY)));
     MENU_ITEM(gcode, MSG_BLTOUCH_STOW, PSTR("M280 P" STRINGIFY(Z_PROBE_SERVO_NR) " S" STRINGIFY(BLTOUCH_STOW)));
+    #if ENABLED(BLTOUCH_V3)
+      MENU_ITEM(gcode, MSG_BLTOUCH_SW_MODE, PSTR("M280 P" STRINGIFY(Z_PROBE_SERVO_NR) " S" STRINGIFY(BLTOUCH_SW_MODE)));
+      MENU_ITEM(gcode, MSG_BLTOUCH_5V_MODE, PSTR("M280 P" STRINGIFY(Z_PROBE_SERVO_NR) " S" STRINGIFY(BLTOUCH_5V_MODE)));
+      MENU_ITEM(gcode, MSG_BLTOUCH_OD_MODE, PSTR("M280 P" STRINGIFY(Z_PROBE_SERVO_NR) " S" STRINGIFY(BLTOUCH_OD_MODE)));
+    #endif
     END_MENU();
   }
 

Marlin/src/module/configuration_store.cpp

@@ -2578,7 +2578,7 @@ void MarlinSettings::reset() {
             #endif
           #elif ENABLED(SWITCHING_NOZZLE)
             case SWITCHING_NOZZLE_SERVO_NR:
-          #elif defined(Z_SERVO_ANGLES) && defined(Z_PROBE_SERVO_NR)
+          #elif (ENABLED(BLTOUCH) && defined(BLTOUCH_ANGLES)) || (defined(Z_SERVO_ANGLES) && defined(Z_PROBE_SERVO_NR))
             case Z_PROBE_SERVO_NR:
           #endif
             CONFIG_ECHO_START();

Marlin/src/module/motion.cpp

@@ -47,6 +47,10 @@
   #include "../feature/bedlevel/bedlevel.h"
 #endif
 
+#if ENABLED(BLTOUCH)
+  #include "../feature/bltouch.h"
+#endif
+
 #if EITHER(ULTRA_LCD, EXTENSIBLE_UI)
   #include "../lcd/ultralcd.h"
 #endif
@@ -1400,7 +1404,7 @@ void homeaxis(const AxisEnum axis) {
 
   #if HOMING_Z_WITH_PROBE && ENABLED(BLTOUCH)
     // BLTOUCH needs to be deployed every time
-    if (axis == Z_AXIS && set_bltouch_deployed(true)) return;
+    if (axis == Z_AXIS && bltouch.deploy()) return;
   #endif
 
   do_homing_move(axis, 1.5f * max_length(
@@ -1414,7 +1418,7 @@ void homeaxis(const AxisEnum axis) {
 
   #if HOMING_Z_WITH_PROBE && ENABLED(BLTOUCH)
     // BLTOUCH needs to be stowed after trigger to rearm itself
-    if (axis == Z_AXIS) set_bltouch_deployed(false);
+    if (axis == Z_AXIS) bltouch.stow();
   #endif
 
   // When homing Z with probe respect probe clearance
@@ -1440,14 +1444,14 @@ void homeaxis(const AxisEnum axis) {
 
     #if HOMING_Z_WITH_PROBE && ENABLED(BLTOUCH)
       // BLTOUCH needs to be deployed every time
-      if (axis == Z_AXIS && set_bltouch_deployed(true)) return;
+      if (axis == Z_AXIS && bltouch.deploy()) return;
     #endif
 
     do_homing_move(axis, 2 * bump, get_homing_bump_feedrate(axis));
 
     #if HOMING_Z_WITH_PROBE && ENABLED(BLTOUCH)
       // BLTOUCH needs to be stowed after trigger to rearm itself
-      if (axis == Z_AXIS) set_bltouch_deployed(false);
+      if (axis == Z_AXIS) bltouch.stow();
     #endif
   }
 

Marlin/src/module/probe.cpp

@@ -56,6 +56,10 @@
 
 float zprobe_zoffset; // Initialized by settings.load()
 
+#if ENABLED(BLTOUCH)
+  #include "../feature/bltouch.h"
+#endif
+
 #if HAS_Z_SERVO_PROBE
   #include "servo.h"
 #endif
@@ -289,37 +293,6 @@ float zprobe_zoffset; // Initialized by settings.load()
   }
 #endif // QUIET_PROBING
 
-#if ENABLED(BLTOUCH)
-
-  void bltouch_command(const int angle) {
-    MOVE_SERVO(Z_PROBE_SERVO_NR, angle);  // Give the BL-Touch the command and wait
-    safe_delay(BLTOUCH_DELAY);
-  }
-
-  bool set_bltouch_deployed(const bool deploy) {
-    if (deploy && TEST_BLTOUCH()) {      // If BL-Touch says it's triggered
-      bltouch_command(BLTOUCH_RESET);    //  try to reset it.
-      bltouch_command(BLTOUCH_DEPLOY);   // Also needs to deploy and stow to
-      bltouch_command(BLTOUCH_STOW);     //  clear the triggered condition.
-      safe_delay(1500);                  // Wait for internal self-test to complete.
-                                         //  (Measured completion time was 0.65 seconds
-                                         //   after reset, deploy, and stow sequence)
-      if (TEST_BLTOUCH()) {              // If it still claims to be triggered...
-        SERIAL_ERROR_MSG(MSG_STOP_BLTOUCH);
-        stop();                          // punt!
-        return true;
-      }
-    }
-
-    bltouch_command(deploy ? BLTOUCH_DEPLOY : BLTOUCH_STOW);
-
-    if (DEBUGGING(LEVELING)) DEBUG_ECHOLNPAIR("set_bltouch_deployed(", deploy, ")");
-
-    return false;
-  }
-
-#endif // BLTOUCH
-
 /**
  * Raise Z to a minimum height to make room for a probe to move
  */
@@ -530,7 +503,7 @@ static bool do_probe_move(const float z, const float fr_mm_s) {
 
   // Deploy BLTouch at the start of any probe
   #if ENABLED(BLTOUCH)
-    if (set_bltouch_deployed(true)) return true;
+    if (bltouch.deploy()) return true;
   #endif
 
   // Disable stealthChop if used. Enable diag1 pin on driver.
@@ -582,7 +555,7 @@ static bool do_probe_move(const float z, const float fr_mm_s) {
 
   // Retract BLTouch immediately after a probe if it was triggered
   #if ENABLED(BLTOUCH)
-    if (probe_triggered && set_bltouch_deployed(false)) return true;
+    if (probe_triggered && bltouch.stow()) return true;
   #endif
 
   // Clear endstop flags

Marlin/src/module/probe.h

@@ -57,13 +57,3 @@
 #if QUIET_PROBING
   void probing_pause(const bool p);
 #endif
-
-#if ENABLED(BLTOUCH)
-  void bltouch_command(int angle);
-  bool set_bltouch_deployed(const bool deploy);
-  FORCE_INLINE void bltouch_init() {
-    // Make sure any BLTouch error condition is cleared
-    bltouch_command(BLTOUCH_RESET);
-    set_bltouch_deployed(false);
-  }
-#endif

Marlin/src/module/servo.h

@@ -44,9 +44,18 @@
   #elif ENABLED(SWITCHING_NOZZLE)
     #define SADATA    SWITCHING_NOZZLE_SERVO_ANGLES
     #define ASRC(N,E) (SWITCHING_NOZZLE_SERVO_NR == N ? asrc[E] : 0)
-  #elif defined(Z_SERVO_ANGLES) && defined(Z_PROBE_SERVO_NR)
+  #elif defined(Z_PROBE_SERVO_NR)
-    #define SADATA    Z_SERVO_ANGLES
     #define ASRC(N,E) (Z_PROBE_SERVO_NR == N ? asrc[E] : 0)
+    #if ENABLED(BLTOUCH)
+      #include "../feature/bltouch.h"
+    #endif
+    #ifdef BLTOUCH_ANGLES
+      #define SADATA  BLTOUCH_ANGLES
+    #elif defined(Z_SERVO_ANGLES)
+      #define SADATA  Z_SERVO_ANGLES
+    #else
+      #error "Servo angles are needed!"
+    #endif
   #endif
 
   #if ENABLED(EDITABLE_SERVO_ANGLES)

buildroot/share/tests/megaatmega2560-tests

@@ -264,7 +264,6 @@ exec_test $1 $2 "Many less common options"
 # Test a full-featured CR-10S config
 #
 use_example_configs Creality/CR-10S
-opt_enable SHOW_CUSTOM_BOOTSCREEN
 exec_test $1 $2 "Full-featured CR-10S config"
 #
 # BQ Hephestos 2
@@ -272,10 +271,10 @@ exec_test $1 $2 "Full-featured CR-10S config"
 #use_example_configs Hephestos_2
 #exec_test $1 $2 "Stuff"
 #
-# Delta Config (generic) + ABL bilinear + PROBE_MANUALLY
+# Delta Config (generic) + ABL bilinear + BLTOUCH
 use_example_configs delta/generic
-opt_enable REPRAP_DISCOUNT_SMART_CONTROLLER DELTA_CALIBRATION_MENU AUTO_BED_LEVELING_BILINEAR PROBE_MANUALLY
+opt_enable REPRAP_DISCOUNT_SMART_CONTROLLER DELTA_CALIBRATION_MENU AUTO_BED_LEVELING_BILINEAR BLTOUCH BLTOUCH_V3
-exec_test $1 $2 "Delta Config (generic) + ABL bilinear + PROBE_MANUALLY"
+exec_test $1 $2 "Delta Config (generic) + ABL bilinear + BLTOUCH"
 #
 # Delta Config (generic) + UBL + ALLEN_KEY + OLED_PANEL_TINYBOY2 + EEPROM_SETTINGS
 #

config/default/Configuration.h

@@ -817,6 +817,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/3DFabXYZ/Migbot/Configuration.h

@@ -823,6 +823,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/AlephObjects/TAZ4/Configuration.h

@@ -837,6 +837,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/AliExpress/CL-260/Configuration.h

@@ -817,6 +817,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/AliExpress/UM2pExt/Configuration.h

@@ -828,6 +828,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Anet/A2/Configuration.h

@@ -817,6 +817,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Anet/A2plus/Configuration.h

@@ -817,6 +817,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Anet/A6/Configuration.h

@@ -864,6 +864,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Anet/A8/Configuration.h

@@ -830,6 +830,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/AnyCubic/i3/Configuration.h

@@ -827,6 +827,13 @@
 #define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/ArmEd/Configuration.h

@@ -818,6 +818,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Azteeg/X5GT/Configuration.h

@@ -817,6 +817,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/BIBO/TouchX/cyclops/Configuration.h

@@ -817,6 +817,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/BIBO/TouchX/default/Configuration.h

@@ -817,6 +817,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/BQ/Hephestos/Configuration.h

@@ -805,6 +805,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/BQ/Hephestos_2/Configuration.h

@@ -818,6 +818,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/BQ/WITBOX/Configuration.h

@@ -805,6 +805,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Cartesio/Configuration.h

@@ -816,6 +816,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Creality/CR-10/Configuration.h

@@ -827,6 +827,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Creality/CR-10S/Configuration.h

@@ -817,6 +817,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Creality/CR-10_5S/Configuration.h

@@ -818,6 +818,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Creality/CR-10mini/Configuration.h

@@ -836,6 +836,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Creality/CR-8/Configuration.h

@@ -827,6 +827,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Creality/Ender-2/Configuration.h

@@ -821,6 +821,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Creality/Ender-3/Configuration.h

@@ -821,6 +821,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Creality/Ender-4/Configuration.h

@@ -827,6 +827,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Einstart-S/Configuration.h

@@ -828,6 +828,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Felix/Configuration.h

@@ -799,6 +799,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Felix/DUAL/Configuration.h

@@ -799,6 +799,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/FlashForge/CreatorPro/Configuration.h

@@ -809,6 +809,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/FolgerTech/i3-2020/Configuration.h

@@ -823,6 +823,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Formbot/Raptor/Configuration.h

@@ -900,6 +900,13 @@
 #define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Formbot/T_Rex_2+/Configuration.h

@@ -846,6 +846,13 @@
 #define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 

config/examples/Formbot/T_Rex_3/Configuration.h

@@ -833,6 +833,13 @@
 #define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Geeetech/A10M/Configuration.h

@@ -800,6 +800,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Geeetech/A20M/Configuration.h

@@ -800,6 +800,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Geeetech/GT2560/Configuration.h

@@ -832,6 +832,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Geeetech/MeCreator2/Configuration.h

@@ -824,6 +824,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Geeetech/Prusa i3 Pro B/bltouch/Configuration.h

@@ -833,6 +833,13 @@
 #define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Geeetech/Prusa i3 Pro B/noprobe/Configuration.h

@@ -832,6 +832,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Geeetech/Prusa i3 Pro C/Configuration.h

@@ -817,6 +817,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Geeetech/Prusa i3 Pro W/Configuration.h

@@ -817,6 +817,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Infitary/i3-M508/Configuration.h

@@ -821,6 +821,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/JGAurora/A5/Configuration.h

@@ -829,6 +829,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/MakerParts/Configuration.h

@@ -837,6 +837,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Malyan/M150/Configuration.h

@@ -837,6 +837,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Malyan/M200/Configuration.h

@@ -816,6 +816,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Micromake/C1/basic/Configuration.h

@@ -821,6 +821,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Micromake/C1/enhanced/Configuration.h

@@ -821,6 +821,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Mks/Robin/Configuration.h

@@ -818,6 +818,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Mks/Sbase/Configuration.h

@@ -817,6 +817,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Printrbot/PrintrboardG2/Configuration.h

@@ -825,6 +825,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/RapideLite/RL200/Configuration.h

@@ -817,6 +817,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/RepRapPro/Huxley/Configuration.h

@@ -857,6 +857,13 @@ Black rubber belt(MXL), 18 - tooth aluminium pulley : 87.489 step per mm (Huxley
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/RepRapWorld/Megatronics/Configuration.h

@@ -817,6 +817,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/RigidBot/Configuration.h

@@ -815,6 +815,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/SCARA/Configuration.h

@@ -830,6 +830,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/STM32F10/Configuration.h

@@ -819,6 +819,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/STM32F4/Configuration.h

@@ -817,6 +817,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Sanguinololu/Configuration.h

@@ -848,6 +848,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/TheBorg/Configuration.h

@@ -817,6 +817,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/TinyBoy2/Configuration.h

@@ -868,6 +868,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Tronxy/X1/Configuration.h

@@ -817,6 +817,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Tronxy/X3A/Configuration.h

@@ -817,6 +817,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Tronxy/X5S-2E/Configuration.h

@@ -838,6 +838,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Tronxy/X5S/Configuration.h

@@ -816,6 +816,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Tronxy/XY100/Configuration.h

@@ -828,6 +828,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/UltiMachine/Archim1/Configuration.h

@@ -817,6 +817,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/UltiMachine/Archim2/Configuration.h

@@ -817,6 +817,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/VORONDesign/Configuration.h

@@ -826,6 +826,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Velleman/K8200/Configuration.h

@@ -846,6 +846,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Velleman/K8400/Configuration.h

@@ -817,6 +817,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Velleman/K8400/Dual-head/Configuration.h

@@ -817,6 +817,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/WASP/PowerWASP/Configuration.h

@@ -836,6 +836,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/Wanhao/Duplicator 6/Configuration.h

@@ -827,6 +827,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/adafruit/ST7565/Configuration.h

@@ -817,6 +817,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/delta/Anycubic/Kossel/Configuration.h

@@ -953,6 +953,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/delta/FLSUN/auto_calibrate/Configuration.h

@@ -899,6 +899,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/delta/FLSUN/kossel/Configuration.h

@@ -899,6 +899,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/delta/FLSUN/kossel_mini/Configuration.h

@@ -899,6 +899,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/delta/Geeetech/Rostock 301/Configuration.h

@@ -889,6 +889,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/delta/Hatchbox_Alpha/Configuration.h

@@ -904,6 +904,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)

config/examples/delta/MKS/SBASE/Configuration.h

@@ -889,6 +889,13 @@
 //#define BLTOUCH
 #if ENABLED(BLTOUCH)
   //#define BLTOUCH_DELAY 375   // (ms) Enable and increase if needed
+
+  // BLTouch V3.0 and newer smart series
+  //#define BLTOUCH_V3
+  #if ENABLED(BLTOUCH_V3)
+    //#define BLTOUCH_FORCE_5V_MODE
+    //#define BLTOUCH_FORCE_OPEN_DRAIN_MODE
+  #endif
 #endif
 
 // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)