✨ Creality3D V4.2.3 / Ender-2 Pro board (#23307)

Marlin/src/pins/pins.h

@@ -557,6 +557,8 @@
   #include "stm32f1/pins_CREALITY_V4.h"         // STM32F1                                env:STM32F103RET6_creality env:STM32F103RET6_creality_maple
 #elif MB(CREALITY_V4210)
   #include "stm32f1/pins_CREALITY_V4210.h"      // STM32F1                                env:STM32F103RET6_creality env:STM32F103RET6_creality_maple
+#elif MB(CREALITY_V423)
+  #include "stm32f1/pins_CREALITY_V423.h"       // STM32F1                                env:STM32F103RET6_creality
 #elif MB(CREALITY_V427)
   #include "stm32f1/pins_CREALITY_V427.h"       // STM32F1                                env:STM32F103RET6_creality env:STM32F103RET6_creality_maple
 #elif MB(CREALITY_V431, CREALITY_V431_A, CREALITY_V431_B, CREALITY_V431_C, CREALITY_V431_D)

Marlin/src/pins/stm32f1/pins_CREALITY_V423.h

@@ -0,0 +1,44 @@
+/**
+ * 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
+
+/**
+ * CREALITY v4.2.3 (STM32F103) board pin assignments
+ */
+
+#define BOARD_INFO_NAME      "Creality v4.2.3"
+#define DEFAULT_MACHINE_NAME "Creality3D"
+
+//
+// Heaters
+//
+#define HEATER_BED_PIN                      PB10  // HOT BED
+
+#include "pins_CREALITY_V4.h"
+
+//
+// Encoder
+//
+#if BTN_EN1 == PB10
+  #undef BTN_EN1
+  #define BTN_EN1                           PA2   // Rotary Encoder
+#endif