✨ BTT Octopus Pro V1.0 (STM32F446ZET6) (#22971)

Marlin/src/pins/pins.h

@@ -619,6 +619,8 @@
   #include "stm32f4/pins_BTT_OCTOPUS_V1_0.h"    // STM32F4                                env:BIGTREE_OCTOPUS_V1 env:BIGTREE_OCTOPUS_V1_USB
 #elif MB(BTT_OCTOPUS_V1_1)
   #include "stm32f4/pins_BTT_OCTOPUS_V1_1.h"    // STM32F4                                env:BIGTREE_OCTOPUS_V1 env:BIGTREE_OCTOPUS_V1_USB
+#elif MB(BTT_OCTOPUS_PRO_V1_0)
+  #include "stm32f4/pins_BTT_OCTOPUS_PRO_V1_0.h" // STM32F4                               env:BIGTREE_OCTOPUS_V1 env:BIGTREE_OCTOPUS_V1_USB
 #elif MB(LERDGE_K)
   #include "stm32f4/pins_LERDGE_K.h"            // STM32F4                                env:LERDGEK env:LERDGEK_usb_flash_drive
 #elif MB(LERDGE_S)

Marlin/src/pins/stm32f4/pins_BTT_OCTOPUS_PRO_V1_0.h

@@ -0,0 +1,39 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2021 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 <https://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+#define BOARD_INFO_NAME "BTT OCTOPUS PRO V1.0"
+
+//
+// Temperature Sensors
+//
+#if TEMP_SENSOR_0 == -5
+  #define TEMP_0_CS_PIN                     PF8   // Max31865 CS
+  #define TEMP_0_SCK_PIN                    PA5
+  #define TEMP_0_MISO_PIN                   PA6
+  #define TEMP_0_MOSI_PIN                   PA7
+  #define SOFTWARE_SPI                            // Max31865 and LCD SD share a set of SPIs, Set SD to softwareSPI for Max31865
+#else
+  #define TEMP_0_PIN                        PF4   // TH0
+#endif
+
+#include "pins_BTT_OCTOPUS_V1_common.h"

Marlin/src/pins/stm32f4/pins_BTT_OCTOPUS_V1_0.h

@@ -23,4 +23,13 @@
 
 #define BOARD_INFO_NAME "BTT OCTOPUS V1.0"
 
+//
+// Temperature Sensors
+//
+#if TEMP_SENSOR_0 == 20
+  #define TEMP_0_PIN                        PF8   // PT100 Connector
+#else
+  #define TEMP_0_PIN                        PF4   // TH0
+#endif
+
 #include "pins_BTT_OCTOPUS_V1_common.h"

Marlin/src/pins/stm32f4/pins_BTT_OCTOPUS_V1_1.h

@@ -23,4 +23,13 @@
 
 #define BOARD_INFO_NAME "BTT OCTOPUS V1.1"
 
+//
+// Temperature Sensors
+//
+#if TEMP_SENSOR_0 == 20
+  #define TEMP_0_PIN                        PF8   // PT100 Connector
+#else
+  #define TEMP_0_PIN                        PF4   // TH0
+#endif
+
 #include "pins_BTT_OCTOPUS_V1_common.h"

Marlin/src/pins/stm32f4/pins_BTT_OCTOPUS_V1_common.h

@@ -61,7 +61,11 @@
 // Z Probe (when not Z_MIN_PIN)
 //
 #ifndef Z_MIN_PROBE_PIN
-  #define Z_MIN_PROBE_PIN                   PB7
+  #if ENABLED(BLTOUCH)
+    #define Z_MIN_PROBE_PIN                 PB7
+  #else
+    #define Z_MIN_PROBE_PIN                 PC5   // Probe (Proximity switch) port
+  #endif
 #endif
 
 //
@@ -235,11 +239,6 @@
 // Temperature Sensors
 //
 #define TEMP_BED_PIN                        PF3   // TB
-#if TEMP_SENSOR_0 == 20
-  #define TEMP_0_PIN                        PF8   // PT100 Connector
-#else
-  #define TEMP_0_PIN                        PF4   // TH0
-#endif
 #define TEMP_1_PIN                          PF5   // TH1
 #define TEMP_2_PIN                          PF6   // TH2
 #define TEMP_3_PIN                          PF7   // TH3