diff --git a/.github/workflows/test-builds.yml b/.github/workflows/test-builds.yml
index fcda1111cb..dea1a4e176 100644
--- a/.github/workflows/test-builds.yml
+++ b/.github/workflows/test-builds.yml
@@ -39,11 +39,11 @@ jobs:
# AVR
- mega2560
+ - mega1280
- at90usb1286_dfu
# AVR Extended
- FYSETC_F6
- - mega1280
- melzi_optiboot
- rambo
- sanguino1284p
@@ -109,6 +109,7 @@ jobs:
- rumba32
- STM32F401RC_creality
- STM32F407VE_black
+ - I3DBEEZ9_V1
# STM32F7
- NUCLEO_F767ZI
diff --git a/Marlin/src/core/boards.h b/Marlin/src/core/boards.h
index 3820ef8a07..742cf8f236 100644
--- a/Marlin/src/core/boards.h
+++ b/Marlin/src/core/boards.h
@@ -452,6 +452,7 @@
#define BOARD_TRONXY_V10 5245 // TRONXY V10 (STM32F446ZE)
#define BOARD_CREALITY_F401RE 5246 // Creality CR4NS200141C13 (STM32F401RE) as found in the Ender-5 S1
#define BOARD_BLACKPILL_CUSTOM 5247 // Custom board based on STM32F401CDU6.
+#define BOARD_I3DBEEZ9_V1 5248 // I3DBEEZ9 V1 (STM32F407ZG)
//
// ARM Cortex-M7
diff --git a/Marlin/src/pins/pins.h b/Marlin/src/pins/pins.h
index 369506a748..5118700533 100644
--- a/Marlin/src/pins/pins.h
+++ b/Marlin/src/pins/pins.h
@@ -794,6 +794,8 @@
#include "stm32f4/pins_CREALITY_F401.h" // STM32F4 env:STM32F401RE_creality
#elif MB(BLACKPILL_CUSTOM)
#include "stm32f4/pins_BLACKPILL_CUSTOM.h" // STM32F4 env:STM32F401CD_blackpill_stlink
+#elif MB(I3DBEEZ9_V1)
+ #include "stm32f4/pins_I3DBEEZ9.h" // STM32F4 env:I3DBEEZ9_V1
//
// ARM Cortex M7
diff --git a/Marlin/src/pins/stm32f4/pins_I3DBEEZ9.h b/Marlin/src/pins/stm32f4/pins_I3DBEEZ9.h
new file mode 100644
index 0000000000..a7ad18c8dc
--- /dev/null
+++ b/Marlin/src/pins/stm32f4/pins_I3DBEEZ9.h
@@ -0,0 +1,626 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2023 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 .
+ *
+ */
+#pragma once
+
+#include "env_validate.h"
+
+#if HOTENDS > 3 || E_STEPPERS > 3
+ #error "I3DBEEZ9 supports up to 3 hotends / E-steppers."
+#endif
+
+#define BOARD_INFO_NAME "3DBEE_Z9 V1.0"
+
+#define USES_DIAG_JUMPERS
+
+//#define MOTOR_EXPANSION
+
+#if BOTH(HAS_WIRED_LCD, MOTOR_EXPANSION)
+ #if EITHER(CR10_STOCKDISPLAY, ENDER2_STOCKDISPLAY)
+ #define EXP_MOT_USE_EXP2_ONLY 1
+ #else
+ #error "You can't use both an LCD and a Motor Expansion Module on EXP1/EXP2 at the same time."
+ #endif
+#endif
+
+// Use one of these or SDCard-based Emulation will be used
+#if NO_EEPROM_SELECTED
+ //#define SRAM_EEPROM_EMULATION // Use BackSRAM-based EEPROM emulation
+ #define FLASH_EEPROM_EMULATION // Use Flash-based EEPROM emulation
+#endif
+
+#if ENABLED(FLASH_EEPROM_EMULATION)
+ // Decrease delays and flash wear by spreading writes across the
+ // 128 kB sector allocated for EEPROM emulation.
+ #define FLASH_EEPROM_LEVELING
+#endif
+
+#define HAS_OTG_USB_HOST_SUPPORT // USB Flash Drive support
+
+//
+// Servos
+//
+#define SERVO0_PIN PA1
+#define SERVO1_PIN PC9
+
+//
+// Trinamic Stallguard pins
+//
+#define X_DIAG_PIN PB10 // X-
+#define Y_DIAG_PIN PE12 // Y-
+#define Z_DIAG_PIN PG8 // Z-
+#define E0_DIAG_PIN PE15 // E0
+#define E1_DIAG_PIN PE10 // E1
+#define E2_DIAG_PIN PG5 // E2
+#define E3_DIAG_PIN PD0 // E3
+#define E4_DIAG_PIN PD6 // E4
+#define E5_DIAG_PIN PD1 // E5
+
+//
+// Limit Switches
+//
+#ifdef X_STALL_SENSITIVITY
+ #define X_STOP_PIN X_DIAG_PIN
+ #if X_HOME_TO_MIN
+ #define X_MAX_PIN PE15 // E0
+ #else
+ #define X_MIN_PIN PE15 // E0
+ #endif
+#else
+ #define X_MIN_PIN PB10 // X-
+ #define X_MAX_PIN PE15 // E0
+#endif
+
+#ifdef Y_STALL_SENSITIVITY
+ #define Y_STOP_PIN Y_DIAG_PIN
+ #if Y_HOME_TO_MIN
+ #define Y_MAX_PIN PE10 // E1
+ #else
+ #define Y_MIN_PIN PE10 // E1
+ #endif
+#else
+ #define Y_MIN_PIN PE12 // Y-
+ #define Y_MAX_PIN PE10 // E1
+#endif
+
+#ifdef Z_STALL_SENSITIVITY
+ #define Z_STOP_PIN Z_DIAG_PIN
+ #if Z_HOME_TO_MIN
+ #define Z_MAX_PIN PG5 // E2
+ #else
+ #define Z_MIN_PIN PG5 // E2
+ #endif
+#else
+ #define Z_MIN_PIN PG8 // Z-
+ #define Z_MAX_PIN PG5 // E2
+#endif
+
+#ifdef Z2_STALL_SENSITIVITY
+ #define Z2_STOP_PIN E1_DIAG_PIN
+ #if Z2_HOME_TO_MIN
+ #define Z2_MAX_PIN PD0 // E3
+ #else
+ #define Z2_MIN_PIN PD0 // E3
+ #endif
+#else
+ #define Z2_MIN_PIN PD0 // Z2- [E3]
+ #define Z2_MAX_PIN PD6 // E4
+#endif
+
+//
+// Z Probe must be this pin
+//
+#ifndef Z_MIN_PROBE_PIN
+ #define Z_MIN_PROBE_PIN PA2
+#endif
+
+//
+// Filament Runout Sensor
+//
+#ifndef FIL_RUNOUT_PIN
+ #define FIL_RUNOUT_PIN PE15
+#endif
+#ifndef FIL_RUNOUT2_PIN
+ #define FIL_RUNOUT2_PIN PE10
+#endif
+#ifndef FIL_RUNOUT3_PIN
+ #define FIL_RUNOUT3_PIN PG5
+#endif
+#ifndef FIL_RUNOUT4_PIN
+ #define FIL_RUNOUT4_PIN PD0
+#endif
+#ifndef FIL_RUNOUT5_PIN
+ #define FIL_RUNOUT5_PIN PD6
+#endif
+#ifndef FIL_RUNOUT6_PIN
+ #define FIL_RUNOUT6_PIN PD1
+#endif
+
+//
+// Steppers
+//
+#define X_STEP_PIN PE9
+#define X_DIR_PIN PF1
+#define X_ENABLE_PIN PF2
+#ifndef X_CS_PIN
+ #define X_CS_PIN PA15
+#endif
+
+#define Y_STEP_PIN PE11
+#define Y_DIR_PIN PE1
+#define Y_ENABLE_PIN PD7
+#ifndef Y_CS_PIN
+ #define Y_CS_PIN PB8
+#endif
+
+#define Z_STEP_PIN PE13
+#define Z_DIR_PIN PC2
+#define Z_ENABLE_PIN PC0
+#ifndef Z_CS_PIN
+ #define Z_CS_PIN PB9
+#endif
+
+#define E0_STEP_PIN PE14
+#define E0_DIR_PIN PA0
+#define E0_ENABLE_PIN PC3
+#ifndef E0_CS_PIN
+ #define E0_CS_PIN PB3
+#endif
+
+#define E1_STEP_PIN PD15
+#define E1_DIR_PIN PE7
+#define E1_ENABLE_PIN PA3
+#ifndef E1_CS_PIN
+ #define E1_CS_PIN PG15
+#endif
+
+#define E2_STEP_PIN PD13
+#define E2_DIR_PIN PG9
+#define E2_ENABLE_PIN PF0
+#ifndef E2_CS_PIN
+ #define E2_CS_PIN PG12
+#endif
+
+#define E3_STEP_PIN PE4
+#define E3_DIR_PIN PE3
+#define E3_ENABLE_PIN PC13
+#ifndef E3_CS_PIN
+ #define E3_CS_PIN PE2
+#endif
+
+#define E4_STEP_PIN PG14
+#define E4_DIR_PIN PG13
+#define E4_ENABLE_PIN PE0
+#ifndef E4_CS_PIN
+ #define E4_CS_PIN PG11
+#endif
+
+#define E5_STEP_PIN PD4
+#define E5_DIR_PIN PD3
+#define E5_ENABLE_PIN PD5
+#ifndef E5_CS_PIN
+ #define E5_CS_PIN PD2
+#endif
+
+//
+// SPI pins for TMC2130 stepper drivers
+//
+#ifndef TMC_SPI_MOSI
+ #define TMC_SPI_MOSI PC12
+#endif
+#ifndef TMC_SPI_MISO
+ #define TMC_SPI_MISO PC11
+#endif
+#ifndef TMC_SPI_SCK
+ #define TMC_SPI_SCK PC10
+#endif
+
+#if HAS_TMC_UART
+ /**
+ * TMC2208/TMC2209 stepper drivers
+ *
+ * Hardware serial communication ports.
+ * If undefined software serial is used according to the pins below
+ */
+ //#define X_HARDWARE_SERIAL Serial1
+ //#define X2_HARDWARE_SERIAL Serial1
+ //#define Y_HARDWARE_SERIAL Serial1
+ //#define Y2_HARDWARE_SERIAL Serial1
+ //#define Z_HARDWARE_SERIAL Serial1
+ //#define Z2_HARDWARE_SERIAL Serial1
+ //#define E0_HARDWARE_SERIAL Serial1
+ //#define E1_HARDWARE_SERIAL Serial1
+ //#define E2_HARDWARE_SERIAL Serial1
+ //#define E3_HARDWARE_SERIAL Serial1
+ //#define E4_HARDWARE_SERIAL Serial1
+
+ #define X_SERIAL_TX_PIN PA15
+ #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN
+
+ #define Y_SERIAL_TX_PIN PB8
+ #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN
+
+ #define Z_SERIAL_TX_PIN PB9
+ #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN
+
+ #define E0_SERIAL_TX_PIN PB3
+ #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN
+
+ #define E1_SERIAL_TX_PIN PG15
+ #define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN
+
+ #define E2_SERIAL_TX_PIN PG12
+ #define E2_SERIAL_RX_PIN E2_SERIAL_TX_PIN
+
+ #define E3_SERIAL_TX_PIN PE2
+ #define E3_SERIAL_RX_PIN E3_SERIAL_TX_PIN
+
+ #define E4_SERIAL_TX_PIN PG11
+ #define E4_SERIAL_RX_PIN E4_SERIAL_TX_PIN
+
+ #define E5_SERIAL_TX_PIN PD2
+ #define E5_SERIAL_RX_PIN E5_SERIAL_TX_PIN
+
+ // Reduce baud rate to improve software serial reliability
+ #define TMC_BAUD_RATE 19200
+#endif
+
+//
+// Temperature Sensors
+// Use ADC pins without pullup for sensors that don't need a pullup.
+//
+#if TEMP_SENSOR_0_IS_AD8495 || TEMP_SENSOR_0 == 20
+ #define TEMP_0_PIN PF8
+#else
+ #define TEMP_0_PIN PF4 // T1 <-> E0
+#endif
+#if TEMP_SENSOR_1_IS_AD8495 || TEMP_SENSOR_1 == 20
+ #define TEMP_1_PIN PF9
+#else
+ #define TEMP_1_PIN PF5 // T2 <-> E1
+#endif
+#if TEMP_SENSOR_2_IS_AD8495 || TEMP_SENSOR_2 == 20
+ #define TEMP_2_PIN PF10
+#else
+ #define TEMP_2_PIN PF6 // T3 <-> E2
+#endif
+#if TEMP_SENSOR_BED_IS_AD8495 || TEMP_SENSOR_BED == 20
+ #define TEMP_BED_PIN PF7
+#else
+ #define TEMP_BED_PIN PF3 // T0 <-> Bed
+#endif
+
+#if TEMP_SENSOR_PROBE && !defined(TEMP_PROBE_PIN)
+ #if TEMP_SENSOR_PROBE_IS_AD8495 || TEMP_SENSOR_PROBE == 20
+ #if HOTENDS == 2
+ #define TEMP_PROBE_PIN PF10
+ #elif HOTENDS < 2
+ #define TEMP_PROBE_PIN PF9
+ #endif
+ #else
+ #if HOTENDS == 2
+ #define TEMP_PROBE_PIN TEMP_2_PIN
+ #elif HOTENDS < 2
+ #define TEMP_PROBE_PIN TEMP_1_PIN
+ #endif
+ #endif
+#endif
+
+#if TEMP_SENSOR_CHAMBER && !defined(TEMP_CHAMBER_PIN)
+ #if TEMP_SENSOR_CHAMBER_IS_AD8495 || TEMP_SENSOR_CHAMBER == 20
+ #define TEMP_CHAMBER_PIN PF10
+ #else
+ #define TEMP_CHAMBER_PIN TEMP_2_PIN
+ #endif
+#endif
+
+//
+// Heaters
+//
+#define HEATER_0_PIN PB1 // Heater0
+#define HEATER_1_PIN PD14 // Heater1
+#if TEMP_SENSOR_CHAMBER && HOTENDS < 3
+ #define HEATER_CHAMBER_PIN PB0 // Heater2
+#else
+ #define HEATER_2_PIN PB0 // Heater2
+#endif
+#define HEATER_BED_PIN PD12 // Hotbed
+
+//
+// Fans
+//
+#define FAN0_PIN PC8 // Fan0
+#define FAN1_PIN PE5 // Fan1
+
+#ifndef E0_AUTO_FAN_PIN
+ #define E0_AUTO_FAN_PIN FAN1_PIN
+#endif
+
+#if !defined(CONTROLLER_FAN_PIN) && ENABLED(USE_CONTROLLER_FAN) && HOTENDS < 2
+ #define CONTROLLER_FAN_PIN PE6 // Fan2
+#else
+ #define FAN2_PIN PE6 // Fan2
+#endif
+
+//
+// Misc. Functions
+//
+
+#ifndef SDCARD_CONNECTION
+ #define SDCARD_CONNECTION ONBOARD
+#endif
+
+/** ------ ------
+ * (BEEPER) PG4 | 1 2 | PA8 (BTN_ENC) (MISO) PB14 | 1 2 | PB13 (SCK)
+ * (LCD_EN) PD11 | 3 4 | PD10 (LCD_RS) (BTN_EN1) PG10 | 3 4 | PB12 (SD_SS)
+ * (LCD_D4) PG2 5 6 | PG3 (LCD_D5) (BTN_EN2) PF11 5 6 | PB15 (MOSI)
+ * (LCD_D6) PG6 | 7 8 | PG7 (LCD_D7) (SD_DETECT) PF12 | 7 8 | RESET
+ * GND | 9 10 | 5V GND | 9 10 | --
+ * ------ ------
+ * EXP1 EXP2
+ */
+#define EXP1_01_PIN PG4
+#define EXP1_02_PIN PA8
+#define EXP1_03_PIN PD11
+#define EXP1_04_PIN PD10
+#define EXP1_05_PIN PG2
+#define EXP1_06_PIN PG3
+#define EXP1_07_PIN PG6
+#define EXP1_08_PIN PG7
+
+#define EXP2_01_PIN PB14
+#define EXP2_02_PIN PB13
+#define EXP2_03_PIN PG10
+#define EXP2_04_PIN PB12
+#define EXP2_05_PIN PF11
+#define EXP2_06_PIN PB15
+#define EXP2_07_PIN PF12
+#define EXP2_08_PIN -1
+
+//
+// Onboard SD card
+// Must use soft SPI because Marlin's default hardware SPI is tied to LCD's EXP2
+//
+#if SD_CONNECTION_IS(LCD)
+
+ #define SD_DETECT_PIN EXP2_07_PIN
+ #define SDSS EXP2_04_PIN
+
+#elif SD_CONNECTION_IS(ONBOARD)
+
+ // The I3DBEEZ9's ONBOARD SD interface is on SPI1.
+ // Due to a pull resistor on the clock line, it needs to use SPI Data Mode 3 to
+ // function with Hardware SPI. This is not currently configurable in the HAL,
+ // so force Software SPI to work around this issue.
+ #define SOFTWARE_SPI
+ #define SDSS PA4
+ #define SD_SCK_PIN PA5
+ #define SD_MISO_PIN PA6
+ #define SD_MOSI_PIN PB5
+ #define SD_DETECT_PIN PB11
+
+#elif SD_CONNECTION_IS(CUSTOM_CABLE)
+ #error "CUSTOM_CABLE is not a supported SDCARD_CONNECTION for this board"
+#endif
+
+#if ENABLED(MOTOR_EXPANSION)
+ /** ----- -----
+ * -- | . . | GND -- | . . | GND
+ * -- | . . | M1EN M2EN | . . | M3EN
+ * M1STP | . . M1DIR M1RX | . . M1DIAG
+ * M2DIR | . . | M2STP M2RX | . . | M2DIAG
+ * M3DIR | . . | M3STP M3RX | . . | M3DIAG
+ * ----- -----
+ * EXP2 EXP1
+ *
+ * NB In EXP_MOT_USE_EXP2_ONLY mode EXP1 is not used and M2EN and M3EN need to be jumpered to M1EN
+ */
+
+ // M1 on Driver Expansion Module
+ #define E6_STEP_PIN EXP2_06_PIN
+ #define E6_DIR_PIN EXP2_05_PIN
+ #define E6_ENABLE_PIN EXP2_07_PIN
+ #if !EXP_MOT_USE_EXP2_ONLY
+ #define E6_DIAG_PIN EXP1_05_PIN
+ #define E6_CS_PIN EXP1_06_PIN
+ #if HAS_TMC_UART
+ #define E6_SERIAL_TX_PIN EXP1_06_PIN
+ #define E6_SERIAL_RX_PIN EXP1_06_PIN
+ #endif
+ #endif
+
+ // M2 on Driver Expansion Module
+ #define E7_STEP_PIN EXP2_03_PIN
+ #define E7_DIR_PIN EXP2_04_PIN
+ #if !EXP_MOT_USE_EXP2_ONLY
+ #define E7_ENABLE_PIN EXP1_08_PIN
+ #define E7_DIAG_PIN EXP1_03_PIN
+ #define E7_CS_PIN EXP1_04_PIN
+ #if HAS_TMC_UART
+ #define E7_SERIAL_TX_PIN EXP1_04_PIN
+ #define E7_SERIAL_RX_PIN EXP1_04_PIN
+ #endif
+ #else
+ #define E7_ENABLE_PIN EXP2_07_PIN
+ #endif
+
+ // M3 on Driver Expansion Module
+ #define E8_STEP_PIN EXP2_01_PIN
+ #define E8_DIR_PIN EXP2_02_PIN
+ #if !EXP_MOT_USE_EXP2_ONLY
+ #define E8_ENABLE_PIN EXP1_07_PIN
+ #define E8_DIAG_PIN EXP1_01_PIN
+ #define E8_CS_PIN EXP1_02_PIN
+ #if HAS_TMC_UART
+ #define E8_SERIAL_TX_PIN EXP1_02_PIN
+ #define E8_SERIAL_RX_PIN EXP1_02_PIN
+ #endif
+ #else
+ #define E8_ENABLE_PIN EXP2_07_PIN
+ #endif
+
+#endif
+
+//
+// LCDs and Controllers
+//
+#if IS_TFTGLCD_PANEL
+
+ #if ENABLED(TFTGLCD_PANEL_SPI)
+ #define TFTGLCD_CS EXP2_03_PIN
+ #endif
+
+#elif HAS_WIRED_LCD
+
+ #define BEEPER_PIN EXP1_01_PIN
+ #define BTN_ENC EXP1_02_PIN
+
+ #if ENABLED(CR10_STOCKDISPLAY)
+
+ #define LCD_PINS_RS EXP1_07_PIN
+
+ #define BTN_EN1 EXP1_03_PIN
+ #define BTN_EN2 EXP1_05_PIN
+
+ #define LCD_PINS_EN EXP1_08_PIN
+ #define LCD_PINS_D4 EXP1_06_PIN
+
+ #elif ENABLED(MKS_MINI_12864)
+
+ #define DOGLCD_A0 EXP1_07_PIN
+ #define DOGLCD_CS EXP1_06_PIN
+ #define BTN_EN1 EXP2_03_PIN
+ #define BTN_EN2 EXP2_05_PIN
+
+ #elif ENABLED(WYH_L12864)
+
+ #ifndef NO_CONTROLLER_CUSTOM_WIRING_WARNING
+ #error "CAUTION! WYH_L12864 requires wiring modifications. See 'pins_I3DBEEZ9.h' for details. (Define NO_CONTROLLER_CUSTOM_WIRING_WARNING to suppress this warning.)"
+ #endif
+
+ /**
+ * 1. Cut the tab off the LCD connector so it can be plugged into the "EXP1" connector the other way.
+ * 2. Swap the LCD's +5V (Pin2) and GND (Pin1) wires.
+ *
+ * !!! If you are unsure, ask for help! Your motherboard may be damaged in some circumstances !!!
+ *
+ * The WYH_L12864 connector plug:
+ *
+ * BEFORE AFTER
+ * ------ ------
+ * -- | 1 2 | MOSI -- | 1 2 | MOSI
+ * BTN_ENC | 3 4 | SCK BTN_ENC | 3 4 | SCK
+ * BTN_EN1 | 5 6 SID BTN_EN1 | 5 6 SID
+ * BTN_EN2 | 7 8 | CS BTN_EN2 | 7 8 | CS
+ * 5V | 9 10 | GND GND | 9 10 | 5V
+ * ------ ------
+ * LCD LCD
+ */
+ #undef BEEPER_PIN
+ #undef BTN_ENC
+ #define BTN_EN1 EXP1_05_PIN
+ #define BTN_EN2 EXP1_07_PIN
+ #define BTN_ENC EXP1_03_PIN
+ #define DOGLCD_CS EXP1_08_PIN
+ #define DOGLCD_A0 EXP1_06_PIN
+ #define DOGLCD_SCK EXP1_04_PIN
+ #define DOGLCD_MOSI EXP1_02_PIN
+ #define LCD_BACKLIGHT_PIN -1
+
+ #else
+
+ #define LCD_PINS_RS EXP1_04_PIN
+
+ #define BTN_EN1 EXP2_03_PIN
+ #define BTN_EN2 EXP2_05_PIN
+
+ #define LCD_PINS_EN EXP1_03_PIN
+ #define LCD_PINS_D4 EXP1_05_PIN
+
+ #if ENABLED(FYSETC_MINI_12864)
+ #define DOGLCD_CS EXP1_03_PIN
+ #define DOGLCD_A0 EXP1_04_PIN
+ //#define LCD_BACKLIGHT_PIN -1
+ #define LCD_RESET_PIN EXP1_05_PIN // Must be high or open for LCD to operate normally.
+ #if EITHER(FYSETC_MINI_12864_1_2, FYSETC_MINI_12864_2_0)
+ #ifndef RGB_LED_R_PIN
+ #define RGB_LED_R_PIN EXP1_06_PIN
+ #endif
+ #ifndef RGB_LED_G_PIN
+ #define RGB_LED_G_PIN EXP1_07_PIN
+ #endif
+ #ifndef RGB_LED_B_PIN
+ #define RGB_LED_B_PIN EXP1_08_PIN
+ #endif
+ #elif ENABLED(FYSETC_MINI_12864_2_1)
+ #define NEOPIXEL_PIN EXP1_06_PIN
+ #endif
+ #endif // !FYSETC_MINI_12864
+
+ #if IS_ULTIPANEL
+ #define LCD_PINS_D5 EXP1_06_PIN
+ #define LCD_PINS_D6 EXP1_07_PIN
+ #define LCD_PINS_D7 EXP1_08_PIN
+
+ #if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
+ #define BTN_ENC_EN LCD_PINS_D7 // Detect the presence of the encoder
+ #endif
+
+ #endif
+
+ #endif
+
+#endif // HAS_WIRED_LCD
+
+// Alter timing for graphical display
+#if IS_U8GLIB_ST7920
+ #ifndef BOARD_ST7920_DELAY_1
+ #define BOARD_ST7920_DELAY_1 125
+ #endif
+ #ifndef BOARD_ST7920_DELAY_2
+ #define BOARD_ST7920_DELAY_2 90
+ #endif
+ #ifndef BOARD_ST7920_DELAY_3
+ #define BOARD_ST7920_DELAY_3 600
+ #endif
+#endif
+
+#if ENABLED(WIFISUPPORT)
+ //
+ // WIFI
+ //
+
+ /**
+ * ------
+ * RX | 8 7 | 3.3V GPIO0 PF14 ... Leave as unused (ESP3D software configures this with a pullup so OK to leave as floating)
+ * GPIO0 | 6 5 | Reset GPIO2 PF15 ... must be high (ESP3D software configures this with a pullup so OK to leave as floating)
+ * GPIO2 | 4 3 | Enable Reset PG0 ... active low, probably OK to leave floating
+ * GND | 2 1 | TX Enable PG1 ... Must be high for module to run
+ * ------
+ * W1
+ */
+ #define ESP_WIFI_MODULE_COM 6 // Must also set either SERIAL_PORT or SERIAL_PORT_2 to this
+ #define ESP_WIFI_MODULE_BAUDRATE BAUDRATE // Must use same BAUDRATE as SERIAL_PORT & SERIAL_PORT_2
+ #define ESP_WIFI_MODULE_RESET_PIN PG0
+ #define ESP_WIFI_MODULE_ENABLE_PIN PG1
+ #define ESP_WIFI_MODULE_GPIO0_PIN PF14
+ #define ESP_WIFI_MODULE_GPIO2_PIN PF15
+#endif
diff --git a/buildroot/share/PlatformIO/boards/marlin_I3DBEEZ9.json b/buildroot/share/PlatformIO/boards/marlin_I3DBEEZ9.json
new file mode 100644
index 0000000000..0f0927d28e
--- /dev/null
+++ b/buildroot/share/PlatformIO/boards/marlin_I3DBEEZ9.json
@@ -0,0 +1,46 @@
+{
+ "build": {
+ "core": "stm32",
+ "cpu": "cortex-m4",
+ "extra_flags": "-DSTM32F4 -DSTM32F407xx -DSTM32F40_41xxx",
+ "f_cpu": "168000000L",
+ "hwids": [
+ [
+ "0x1EAF",
+ "0x0003"
+ ],
+ [
+ "0x0483",
+ "0x3748"
+ ]
+ ],
+ "mcu": "stm32f407zgt6",
+ "variant": "MARLIN_I3DBEEZ9"
+ },
+ "debug": {
+ "jlink_device": "STM32F407ZG",
+ "openocd_target": "stm32f4x",
+ "svd_path": "STM32F40x.svd"
+ },
+ "frameworks": [
+ "arduino"
+ ],
+ "name": "STM32F407ZG (192k RAM. 1024k Flash)",
+ "upload": {
+ "disable_flushing": false,
+ "maximum_ram_size": 196608,
+ "maximum_size": 1048576,
+ "protocol": "stlink",
+ "protocols": [
+ "stlink",
+ "dfu",
+ "jlink"
+ ],
+ "offset_address": "0x8008000",
+ "require_upload_port": true,
+ "use_1200bps_touch": false,
+ "wait_for_upload_port": false
+ },
+ "url": "https://www.st.com/en/microcontrollers-microprocessors/stm32f407zg.html",
+ "vendor": "Generic"
+}
diff --git a/buildroot/share/PlatformIO/variants/MARLIN_I3DBEEZ9/PeripheralPins.c b/buildroot/share/PlatformIO/variants/MARLIN_I3DBEEZ9/PeripheralPins.c
new file mode 100644
index 0000000000..4ea275d4cf
--- /dev/null
+++ b/buildroot/share/PlatformIO/variants/MARLIN_I3DBEEZ9/PeripheralPins.c
@@ -0,0 +1,370 @@
+/*
+ *******************************************************************************
+ * Copyright (c) 2019, STMicroelectronics
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *******************************************************************************
+ * Automatically generated from STM32F407Z(E-G)Tx.xml
+ */
+#include
+#include
+
+/* =====
+ * Note: Commented lines are alternative possibilities which are not used by default.
+ * If you change them, you should know what you're doing first.
+ * =====
+ */
+
+//*** ADC ***
+
+#ifdef HAL_ADC_MODULE_ENABLED
+const PinMap PinMap_ADC[] = {
+ {PA_0, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 0, 0)}, // ADC1_IN0 E0_DIR
+ {PA_1, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // ADC1_IN1 BLTOUCH_2
+ {PA_2, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // ADC1_IN2 BLTOUCH_4
+ {PA_3, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 3, 0)}, // ADC1_IN3 E1_EN
+ {PA_4, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC1_IN4 TF_SS
+ {PA_5, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 5, 0)}, // ADC1_IN5 TF_SCLK
+ {PA_6, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 6, 0)}, // ADC1_IN6 TF_MISO
+ {PA_7, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 7, 0)}, // ADC1_IN7 LED
+ {PB_0, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 8, 0)}, // ADC1_IN8 HEATER2
+ {PB_1, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 9, 0)}, // ADC1_IN9 HEATER0
+ {PC_0, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 10, 0)}, // ADC1_IN10 Z_EN
+ {PC_1, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 11, 0)}, // ADC1_IN11 EXP_14
+ {PC_2, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 12, 0)}, // ADC1_IN12 Z_DIR
+ {PC_3, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 13, 0)}, // ADC1_IN13 E0_EN
+ {PC_4, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 14, 0)}, // ADC1_IN14 EXP_8
+ {PC_5, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 15, 0)}, // ADC1_IN15 EXP_7
+
+ #if STM32F4X_PIN_NUM >= 144 //144 pins mcu, 114 gpio, 24 ADC
+ {PF_3, ADC3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 9, 0)}, // ADC3_IN9 TH_0
+ {PF_4, ADC3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 14, 0)}, // ADC3_IN14 TH_1
+ {PF_5, ADC3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 15, 0)}, // ADC3_IN15 TH_2
+ {PF_6, ADC3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC3_IN4 TH_3
+ {PF_7, ADC3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 5, 0)}, // ADC3_IN5 EXP_13
+ {PF_8, ADC3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 6, 0)}, // ADC3_IN6 EXP_3
+ {PF_9, ADC3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 7, 0)}, // ADC3_IN7 EXP_6
+ {PF_10, ADC3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 8, 0)}, // ADC3_IN8 EXP_5
+ #endif
+ {NC, NP, 0}
+};
+#endif
+
+//*** DAC ***
+
+#ifdef HAL_DAC_MODULE_ENABLED
+const PinMap PinMap_DAC[] = {
+ {PA_4, DAC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // DAC_OUT1
+ {PA_5, DAC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // DAC_OUT2
+ {NC, NP, 0}
+};
+#endif
+
+//*** I2C ***
+
+#ifdef HAL_I2C_MODULE_ENABLED
+const PinMap PinMap_I2C_SDA[] = {
+ {PB_7, I2C1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
+ {PB_9, I2C1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
+ {PB_11, I2C2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)},
+ {PC_9, I2C3, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C3)},
+ #if STM32F4X_PIN_NUM >= 144 // 144 pins mcu, 114 gpio
+ #if STM32F4X_PIN_NUM >= 176
+ {PH_5, I2C2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)},
+ {PH_8, I2C3, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C3)},
+ #else
+ {PF_0, I2C2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)},
+ #endif
+ #endif
+ {NC, NP, 0}
+};
+
+const PinMap PinMap_I2C_SCL[] = {
+ {PA_8, I2C3, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C3)},
+ {PB_6, I2C1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
+ {PB_8, I2C1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
+ {PB_10, I2C2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)},
+ #if STM32F4X_PIN_NUM >= 144 // 144 pins mcu, 114 gpio
+ #if STM32F4X_PIN_NUM >= 176
+ //{PF_1, I2C2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)},
+ {PH_4, I2C2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)},
+ {PH_7, I2C3, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C3)},
+ #else
+ {PF_1, I2C2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)},
+ #endif
+ #endif
+ {NC, NP, 0}
+};
+#endif
+
+//*** PWM ***
+
+#ifdef HAL_TIM_MODULE_ENABLED
+const PinMap PinMap_PWM[] = {
+ {PB_1, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 4, 0)}, // TIM3_CH4 HEATER0
+ {PD_14, TIM4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 3, 0)}, // TIM4_CH3 HEATER1
+ {PB_0, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 3, 0)}, // TIM3_CH3 HEATER2
+ {PD_12, TIM4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 1, 0)}, // TIM4_CH1 BED
+ {PC_8, TIM8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM8, 3, 0)}, // TIM8_CH3 FAN0
+ {PE_5, TIM9, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM9, 1, 0)}, // TIM9_CH1 FAN1
+ {PE_6, TIM9, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM9, 2, 0)}, // TIM9_CH2 FAN2
+ {PC_9, TIM8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM8, 4, 0)}, // TIM8_CH4 EXTENSION1-4
+ {PA_1, TIM5, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5, 2, 0)}, // TIM5_CH2 BL-TOUCH-SERVO
+
+ // These pins have been defined for something else on the board but they MIGHT be
+ // used by the user as PWM pins if they aren't used for their primary purpose.
+ {PC_6, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 1, 0)}, // TIM3_CH1 ESP8266 connector. Available if 8266 isn't used
+ {PC_7, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2 ESP8266 connector. Available if 8266 isn't used
+ {PB_7, TIM4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 2, 0)}, // TIM4_CH2 I2C connector, SDA pin. Available if I2C isn't used.
+ // TIM5_CH1 is used by the Servo Library
+ {PA_2, TIM5, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5, 3, 0)}, // TIM5_CH3 BL-TOUCH port. Available if Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN
+
+ /**
+ * Unused by specifications on SKR-Pro.
+ * Uncomment the corresponding line if you want to have HardwarePWM on some pins.
+ * WARNING: check timers' usage first to avoid conflicts.
+ * If you don't know what you're doing leave things as they are or you WILL break something (including hardware)
+ * If you alter this section DO NOT report bugs to Marlin team since they are most likely caused by you. Thank you.
+ */
+ //{PA_0, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
+ //{PA_0, TIM5, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5, 1, 0)}, // TIM5_CH1
+ //{PA_1, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 2, 0)}, // TIM2_CH2 BLTOUCH is a "servo"
+ //{PA_2, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 3, 0)}, // TIM2_CH3 BLTOUCH is a "servo"
+ //{PA_1, TIM5, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5, 2, 0)}, // TIM5_CH2
+ //{PA_2, TIM5, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5, 3, 0)}, // TIM5_CH3
+ //{PA_2, TIM9, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM9, 1, 0)}, // TIM9_CH1
+ //{PA_3, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 4, 0)}, // TIM2_CH4
+ //{PA_3, TIM5, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5, 4, 0)}, // TIM5_CH4
+ //{PA_3, TIM9, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM9, 2, 0)}, // TIM9_CH2
+ //{PA_5, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
+ //{PA_5, TIM8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM8, 1, 1)}, // TIM8_CH1N
+ //{PA_6, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 1, 0)}, // TIM3_CH1
+ //{PA_6, TIM13, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM13, 1, 0)}, // TIM13_CH1
+ //{PA_7, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 1, 1)}, // TIM1_CH1N
+ //{PA_7, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2
+ //{PA_7, TIM8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM8, 1, 1)}, // TIM8_CH1N
+ //{PA_7, TIM14, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM14, 1, 0)}, // TIM14_CH1
+ //{PA_8, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 1, 0)}, // TIM1_CH1
+ //{PA_9, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 2, 0)}, // TIM1_CH2
+ //{PA_10, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 3, 0)}, // TIM1_CH3
+ //{PA_11, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 4, 0)}, // TIM1_CH4
+ //{PA_15, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
+ //{PB_0, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 2, 1)}, // TIM1_CH2N
+ //{PB_0, TIM8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM8, 2, 1)}, // TIM8_CH2N
+ //{PB_1, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 3, 1)}, // TIM1_CH3N
+ //{PB_1, TIM8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM8, 3, 1)}, // TIM8_CH3N
+ //{PB_3, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 2, 0)}, // TIM2_CH2
+ //{PB_4, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 1, 0)}, // TIM3_CH1
+ //{PB_5, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2
+ //{PB_6, TIM4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 1, 0)}, // TIM4_CH1
+ //{PB_8, TIM4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 3, 0)}, // TIM4_CH3
+ //{PB_8, TIM10, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM10, 1, 0)}, // TIM10_CH1
+ //{PB_9, TIM4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 4, 0)}, // TIM4_CH4
+ //{PB_9, TIM11, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM11, 1, 0)}, // TIM11_CH1
+ //{PB_10, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 3, 0)}, // TIM2_CH3
+ //{PB_11, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 4, 0)}, // TIM2_CH4
+ //{PB_13, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 1, 1)}, // TIM1_CH1N
+ //{PB_14, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 2, 1)}, // TIM1_CH2N
+ //{PB_14, TIM8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM8, 2, 1)}, // TIM8_CH2N
+ //{PB_14, TIM12, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM12, 1, 0)}, // TIM12_CH1
+ //{PB_15, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 3, 1)}, // TIM1_CH3N
+ //{PB_15, TIM8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM8, 3, 1)}, // TIM8_CH3N
+ //{PB_15, TIM12, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM12, 2, 0)}, // TIM12_CH2
+ //{PC_6, TIM8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM8, 1, 0)}, // TIM8_CH1
+ //{PC_7, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2
+ //{PC_7, TIM8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM8, 2, 0)}, // TIM8_CH2
+ //{PC_8, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 3, 0)}, // TIM3_CH3
+ //{PC_9, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 4, 0)}, // TIM3_CH4
+ //{PD_13, TIM4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 2, 0)}, // TIM4_CH2
+ //{PD_15, TIM4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 4, 0)}, // TIM4_CH4
+ //{PE_8, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 1, 1)}, // TIM1_CH1N
+ //{PE_9, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 1, 0)}, // TIM1_CH1
+ //{PE_10, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 2, 1)}, // TIM1_CH2N
+ //{PE_11, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 2, 0)}, // TIM1_CH2
+ //{PE_12, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 3, 1)}, // TIM1_CH3N
+ //{PE_13, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 3, 0)}, // TIM1_CH3
+ //{PE_14, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 4, 0)}, // TIM1_CH4
+ #if STM32F4X_PIN_NUM >= 144 //144 pins mcu, 114 gpio
+ //{PF_6, TIM10, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM10, 1, 0)}, // TIM10_CH1
+ //{PF_7, TIM11, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM11, 1, 0)}, // TIM11_CH1
+ //{PF_8, TIM13, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM13, 1, 0)}, // TIM13_CH1
+ //{PF_9, TIM14, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM14, 1, 0)}, // TIM14_CH1
+ #endif
+ #if STM32F4X_PIN_NUM >= 176 //176 pins mcu, 140 gpio
+ {PH_10, TIM5, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5, 1, 0)}, // TIM5_CH1
+ {PH_6, TIM12, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM12, 1, 0)}, // TIM12_CH1
+ //{PH_11, TIM5, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5, 2, 0)}, // TIM5_CH2
+ {PI_5, TIM8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM8, 1, 0)}, // TIM8_CH1
+ {PI_6, TIM8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM8, 2, 0)}, // TIM8_CH2
+ #endif
+ {NC, NP, 0}
+};
+#endif
+
+//*** SERIAL ***
+
+#ifdef HAL_UART_MODULE_ENABLED
+const PinMap PinMap_UART_TX[] = {
+ {PA_9, USART1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
+ {PD_8, USART3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
+ {PC_6, USART6, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_USART6)},
+ #if STM32F4X_PIN_NUM >= 144 //144 pins mcu, 114 gpio
+ //{PG_14, USART6, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_USART6)},
+ #endif
+ //{PB_6, USART1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
+ //{PA_2, USART2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
+ //{PD_5, USART2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
+ //{PB_10, USART3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
+ //{PC_10, USART3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
+ //{PA_0, UART4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART4)},
+ //{PC_10, UART4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART4)},
+ //{PC_12, UART5, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART5)},
+ {NC, NP, 0}
+};
+
+const PinMap PinMap_UART_RX[] = {
+ {PA_10, USART1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
+ {PD_9, USART3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
+ {PC_7, USART6, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_USART6)},
+ //{PA_1, UART4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART4)},
+ //{PA_3, USART2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
+ //{PB_7, USART1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
+ //{PB_11, USART3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
+ //{PC_11, UART4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART4)},
+ //{PC_11, USART3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
+ //{PD_2, UART5, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART5)},
+ //{PD_6, USART2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
+ #if STM32F4X_PIN_NUM >= 144 //144 pins mcu, 114 gpio
+ //{PG_9, USART6, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_USART6)},
+ #endif
+ {NC, NP, 0}
+};
+
+const PinMap PinMap_UART_RTS[] = {
+ //{PA_1, USART2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
+ //{PA_12, USART1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
+ //{PB_14, USART3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
+ //{PD_4, USART2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
+ //{PD_12, USART3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
+ #if STM32F4X_PIN_NUM >= 144 //144 pins mcu, 114 gpio
+ //{PG_8, USART6, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_USART6)},
+ //{PG_12, USART6, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_USART6)},
+ #endif
+ {NC, NP, 0}
+};
+
+const PinMap PinMap_UART_CTS[] = {
+ //{PA_0, USART2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
+ //{PA_11, USART1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
+ //{PB_13, USART3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
+ //{PD_3, USART2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
+ //{PD_11, USART3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
+ #if STM32F4X_PIN_NUM >= 144 //144 pins mcu, 114 gpio
+ //{PG_13, USART6, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_USART6)},
+ //{PG_15, USART6, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_USART6)},
+ #endif
+ {NC, NP, 0}
+};
+#endif
+
+//*** SPI ***
+
+#ifdef HAL_SPI_MODULE_ENABLED
+const PinMap PinMap_SPI_MOSI[] = {
+ {PB_5, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF5_SPI1)},
+ {PB_15, SPI2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
+ {PC_12, SPI3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
+ {NC, NP, 0}
+};
+
+const PinMap PinMap_SPI_MISO[] = {
+ {PA_6, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF5_SPI1)},
+ {PB_14, SPI2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
+ {PC_11, SPI3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
+ {NC, NP, 0}
+};
+
+const PinMap PinMap_SPI_SCLK[] = {
+ {PA_5, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF5_SPI1)},
+ {PB_13, SPI2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
+ {PC_10, SPI3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
+ {NC, NP, 0}
+};
+
+const PinMap PinMap_SPI_SSEL[] = {
+ {PA_4, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF5_SPI1)},
+ {PB_12, SPI2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
+ {PA_15, SPI3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
+ {NC, NP, 0}
+};
+#endif
+
+//*** CAN ***
+
+#ifdef HAL_CAN_MODULE_ENABLED
+#error "CAN bus isn't available on this board. Driver should be disabled."
+#endif
+
+//*** ETHERNET ***
+#ifdef HAL_ETH_MODULE_ENABLED
+#error "Ethernet port isn't available on this board. Driver should be disabled."
+#endif
+
+//*** No QUADSPI ***
+
+//*** USB ***
+#ifdef HAL_PCD_MODULE_ENABLED
+const PinMap PinMap_USB_OTG_FS[] = {
+ //{PA_8, USB_OTG_FS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_FS)}, // USB_OTG_FS_SOF used by LCD
+ //{PA_9, USB_OTG_FS, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, GPIO_AF_NONE)}, // USB_OTG_FS_VBUS available on wifi port, if empty
+ //{PA_10, USB_OTG_FS, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_PULLUP, GPIO_AF10_OTG_FS)}, // USB_OTG_FS_ID available on UART1_RX if not used
+ {PA_11, USB_OTG_FS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_FS)}, // USB_OTG_FS_DM
+ {PA_12, USB_OTG_FS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_FS)}, // USB_OTG_FS_DP
+ {NC, NP, 0}
+};
+
+const PinMap PinMap_USB_OTG_HS[] = { /*
+ #ifdef USE_USB_HS_IN_FS
+ {PB_12, USB_OTG_HS, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_PULLUP, GPIO_AF12_OTG_HS_FS)}, // USB_OTG_HS_ID
+ {PB_13, USB_OTG_HS, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, GPIO_AF_NONE)}, // USB_OTG_HS_VBUS
+ {PB_14, USB_OTG_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF12_OTG_HS_FS)}, // USB_OTG_HS_DM
+ {PB_15, USB_OTG_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF12_OTG_HS_FS)}, // USB_OTG_HS_DP
+ #else
+ #error "USB in HS mode isn't supported by the board"
+ {PA_3, USB_OTG_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_HS)}, // USB_OTG_HS_ULPI_D0
+ {PB_0, USB_OTG_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_HS)}, // USB_OTG_HS_ULPI_D1
+ {PB_1, USB_OTG_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_HS)}, // USB_OTG_HS_ULPI_D2
+ {PB_5, USB_OTG_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_HS)}, // USB_OTG_HS_ULPI_D7
+ {PB_10, USB_OTG_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_HS)}, // USB_OTG_HS_ULPI_D3
+ {PB_12, USB_OTG_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_HS)}, // USB_OTG_HS_ULPI_D5
+ {PB_13, USB_OTG_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_HS)}, // USB_OTG_HS_ULPI_D6
+ {PC_0, USB_OTG_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_HS)}, // USB_OTG_HS_ULPI_STP
+ {PC_2, USB_OTG_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_HS)}, // USB_OTG_HS_ULPI_DIR
+ {PC_3, USB_OTG_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_HS)}, // USB_OTG_HS_ULPI_NXT
+ #endif // USE_USB_HS_IN_FS
+ */
+ {NC, NP, 0}
+};
+#endif
diff --git a/buildroot/share/PlatformIO/variants/MARLIN_I3DBEEZ9/PinNamesVar.h b/buildroot/share/PlatformIO/variants/MARLIN_I3DBEEZ9/PinNamesVar.h
new file mode 100644
index 0000000000..b4bb9d45f8
--- /dev/null
+++ b/buildroot/share/PlatformIO/variants/MARLIN_I3DBEEZ9/PinNamesVar.h
@@ -0,0 +1,50 @@
+/* SYS_WKUP */
+#ifdef PWR_WAKEUP_PIN1
+ SYS_WKUP1 = PA_0,
+#endif
+#ifdef PWR_WAKEUP_PIN2
+ SYS_WKUP2 = NC,
+#endif
+#ifdef PWR_WAKEUP_PIN3
+ SYS_WKUP3 = NC,
+#endif
+#ifdef PWR_WAKEUP_PIN4
+ SYS_WKUP4 = NC,
+#endif
+#ifdef PWR_WAKEUP_PIN5
+ SYS_WKUP5 = NC,
+#endif
+#ifdef PWR_WAKEUP_PIN6
+ SYS_WKUP6 = NC,
+#endif
+#ifdef PWR_WAKEUP_PIN7
+ SYS_WKUP7 = NC,
+#endif
+#ifdef PWR_WAKEUP_PIN8
+ SYS_WKUP8 = NC,
+#endif
+/* USB */
+#ifdef USBCON
+ USB_OTG_FS_SOF = PA_8,
+ USB_OTG_FS_VBUS = PA_9,
+ USB_OTG_FS_ID = PA_10,
+ USB_OTG_FS_DM = PA_11,
+ USB_OTG_FS_DP = PA_12,
+ USB_OTG_HS_ULPI_D0 = PA_3,
+ USB_OTG_HS_SOF = PA_4,
+ USB_OTG_HS_ULPI_CK = PA_5,
+ USB_OTG_HS_ULPI_D1 = PB_0,
+ USB_OTG_HS_ULPI_D2 = PB_1,
+ USB_OTG_HS_ULPI_D7 = PB_5,
+ USB_OTG_HS_ULPI_D3 = PB_10,
+ USB_OTG_HS_ULPI_D4 = PB_11,
+ USB_OTG_HS_ID = PB_12,
+ USB_OTG_HS_ULPI_D5 = PB_12,
+ USB_OTG_HS_ULPI_D6 = PB_13,
+ USB_OTG_HS_VBUS = PB_13,
+ USB_OTG_HS_DM = PB_14,
+ USB_OTG_HS_DP = PB_15,
+ USB_OTG_HS_ULPI_STP = PC_0,
+ USB_OTG_HS_ULPI_DIR = PC_2,
+ USB_OTG_HS_ULPI_NXT = PC_3,
+#endif
diff --git a/buildroot/share/PlatformIO/variants/MARLIN_I3DBEEZ9/hal_conf_extra.h b/buildroot/share/PlatformIO/variants/MARLIN_I3DBEEZ9/hal_conf_extra.h
new file mode 100644
index 0000000000..ef621d57bf
--- /dev/null
+++ b/buildroot/share/PlatformIO/variants/MARLIN_I3DBEEZ9/hal_conf_extra.h
@@ -0,0 +1,52 @@
+#pragma once
+
+#define HAL_MODULE_ENABLED
+#define HAL_ADC_MODULE_ENABLED
+#define HAL_CRC_MODULE_ENABLED
+#define HAL_DMA_MODULE_ENABLED
+#define HAL_EXTI_MODULE_ENABLED // Needed for Endstop (and other external) Interrupts
+#define HAL_GPIO_MODULE_ENABLED
+#define HAL_I2C_MODULE_ENABLED
+#define HAL_PWR_MODULE_ENABLED
+#define HAL_RCC_MODULE_ENABLED
+//#define HAL_RTC_MODULE_ENABLED // Real Time Clock...do we use it?
+#define HAL_SPI_MODULE_ENABLED
+#define HAL_TIM_MODULE_ENABLED
+#define HAL_USART_MODULE_ENABLED
+#define HAL_CORTEX_MODULE_ENABLED
+//#define HAL_UART_MODULE_ENABLED // by default
+//#define HAL_PCD_MODULE_ENABLED // Automatically added if any type of USB is enabled, as in Arduino IDE. (STM32 v3.10700.191028)
+
+//#define HAL_SD_MODULE_ENABLED
+//#define HAL_DAC_MODULE_ENABLED
+//#define HAL_FLASH_MODULE_ENABLED
+//#define HAL_CAN_MODULE_ENABLED
+//#define HAL_CAN_LEGACY_MODULE_ENABLED
+//#define HAL_CEC_MODULE_ENABLED
+//#define HAL_CRYP_MODULE_ENABLED
+//#define HAL_DCMI_MODULE_ENABLED
+//#define HAL_DMA2D_MODULE_ENABLED
+//#define HAL_ETH_MODULE_ENABLED
+//#define HAL_NAND_MODULE_ENABLED
+//#define HAL_NOR_MODULE_ENABLED
+//#define HAL_PCCARD_MODULE_ENABLED
+//#define HAL_SRAM_MODULE_ENABLED
+//#define HAL_SDRAM_MODULE_ENABLED
+//#define HAL_HASH_MODULE_ENABLED
+//#define HAL_SMBUS_MODULE_ENABLED
+//#define HAL_I2S_MODULE_ENABLED
+//#define HAL_IWDG_MODULE_ENABLED
+//#define HAL_LTDC_MODULE_ENABLED
+//#define HAL_DSI_MODULE_ENABLED
+//#define HAL_QSPI_MODULE_ENABLED
+//#define HAL_RNG_MODULE_ENABLED
+//#define HAL_SAI_MODULE_ENABLED
+//#define HAL_IRDA_MODULE_ENABLED
+//#define HAL_SMARTCARD_MODULE_ENABLED
+//#define HAL_WWDG_MODULE_ENABLED
+//#define HAL_HCD_MODULE_ENABLED
+//#define HAL_FMPI2C_MODULE_ENABLED
+//#define HAL_SPDIFRX_MODULE_ENABLED
+//#define HAL_DFSDM_MODULE_ENABLED
+//#define HAL_LPTIM_MODULE_ENABLED
+//#define HAL_MMC_MODULE_ENABLED
diff --git a/buildroot/share/PlatformIO/variants/MARLIN_I3DBEEZ9/ldscript.ld b/buildroot/share/PlatformIO/variants/MARLIN_I3DBEEZ9/ldscript.ld
new file mode 100644
index 0000000000..f7e09b8ef0
--- /dev/null
+++ b/buildroot/share/PlatformIO/variants/MARLIN_I3DBEEZ9/ldscript.ld
@@ -0,0 +1,204 @@
+/*
+*****************************************************************************
+**
+
+** File : LinkerScript.ld
+**
+** Abstract : Linker script for STM32F407ZGTx Device with
+** 1024KByte FLASH, 128KByte RAM
+**
+** Set heap size, stack size and stack location according
+** to application requirements.
+**
+** Set memory bank area and size if external memory is used.
+**
+** Target : STMicroelectronics STM32
+**
+**
+** Distribution: The file is distributed as is, without any warranty
+** of any kind.
+**
+*****************************************************************************
+** @attention
+**
+** Copyright (c) 2014 Ac6
+**
+** Redistribution and use in source and binary forms, with or without modification,
+** are permitted provided that the following conditions are met:
+** 1. Redistributions of source code must retain the above copyright notice,
+** this list of conditions and the following disclaimer.
+** 2. Redistributions in binary form must reproduce the above copyright notice,
+** this list of conditions and the following disclaimer in the documentation
+** and/or other materials provided with the distribution.
+** 3. Neither the name of Ac6 nor the names of its contributors
+** may be used to endorse or promote products derived from this software
+** without specific prior written permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+** DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+** SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+** CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+** OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**
+*****************************************************************************
+*/
+
+/* Entry Point */
+ENTRY(Reset_Handler)
+
+/* Highest address of the user mode stack */
+_estack = 0x20020000; /* end of RAM */
+/* Generate a link error if heap and stack don't fit into RAM */
+_Min_Heap_Size = 0x200;; /* required amount of heap */
+_Min_Stack_Size = 0x400;; /* required amount of stack */
+
+/* Specify the memory areas */
+MEMORY
+{
+FLASH (rx) : ORIGIN = 0x8008000, LENGTH = 1024K
+RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 128K
+CCMRAM (rw) : ORIGIN = 0x10000000, LENGTH = 64K
+}
+
+/* Define output sections */
+SECTIONS
+{
+ /* The startup code goes first into FLASH */
+ .isr_vector :
+ {
+ . = ALIGN(4);
+ KEEP(*(.isr_vector)) /* Startup code */
+ . = ALIGN(4);
+ } >FLASH
+
+ /* The program code and other data goes into FLASH */
+ .text ALIGN(4):
+ {
+ . = ALIGN(4);
+ *(.text) /* .text sections (code) */
+ *(.text*) /* .text* sections (code) */
+ *(.glue_7) /* glue arm to thumb code */
+ *(.glue_7t) /* glue thumb to arm code */
+ *(.eh_frame)
+
+ KEEP (*(.init))
+ KEEP (*(.fini))
+
+ . = ALIGN(4);
+ _etext = .; /* define a global symbols at end of code */
+ } >FLASH
+
+ /* Constant data goes into FLASH */
+ .rodata ALIGN(4):
+ {
+ . = ALIGN(4);
+ *(.rodata) /* .rodata sections (constants, strings, etc.) */
+ *(.rodata*) /* .rodata* sections (constants, strings, etc.) */
+ . = ALIGN(4);
+ } >FLASH
+
+ .ARM.extab : { *(.ARM.extab* .gnu.linkonce.armextab.*) } >FLASH
+ .ARM : {
+ __exidx_start = .;
+ *(.ARM.exidx*)
+ __exidx_end = .;
+ } >FLASH
+
+ .preinit_array :
+ {
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP (*(.preinit_array*))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+ } >FLASH
+ .init_array :
+ {
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP (*(SORT(.init_array.*)))
+ KEEP (*(.init_array*))
+ PROVIDE_HIDDEN (__init_array_end = .);
+ } >FLASH
+ .fini_array :
+ {
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP (*(SORT(.fini_array.*)))
+ KEEP (*(.fini_array*))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+ } >FLASH
+
+ /* used by the startup to initialize data */
+ _sidata = LOADADDR(.data);
+
+ /* Initialized data sections goes into RAM, load LMA copy after code */
+ .data :
+ {
+ . = ALIGN(4);
+ _sdata = .; /* create a global symbol at data start */
+ *(.data) /* .data sections */
+ *(.data*) /* .data* sections */
+
+ . = ALIGN(4);
+ _edata = .; /* define a global symbol at data end */
+ } >RAM AT> FLASH
+
+ _siccmram = LOADADDR(.ccmram);
+
+ /* CCM-RAM section
+ *
+ * IMPORTANT NOTE!
+ * If initialized variables will be placed in this section,
+ * the startup code needs to be modified to copy the init-values.
+ */
+ .ccmram :
+ {
+ . = ALIGN(4);
+ _sccmram = .; /* create a global symbol at ccmram start */
+ *(.ccmram)
+ *(.ccmram*)
+
+ . = ALIGN(4);
+ _eccmram = .; /* create a global symbol at ccmram end */
+ } >CCMRAM AT> FLASH
+
+
+ /* Uninitialized data section */
+ . = ALIGN(4);
+ .bss :
+ {
+ /* This is used by the startup in order to initialize the .bss section */
+ _sbss = .; /* define a global symbol at bss start */
+ __bss_start__ = _sbss;
+ *(.bss)
+ *(.bss*)
+ *(COMMON)
+
+ . = ALIGN(4);
+ _ebss = .; /* define a global symbol at bss end */
+ __bss_end__ = _ebss;
+ } >RAM
+
+ /* User_heap_stack section, used to check that there is enough RAM left */
+ ._user_heap_stack :
+ {
+ . = ALIGN(4);
+ PROVIDE ( end = . );
+ PROVIDE ( _end = . );
+ . = . + _Min_Heap_Size;
+ . = . + _Min_Stack_Size;
+ . = ALIGN(4);
+ } >RAM
+
+ /* Remove information from the standard libraries */
+ /DISCARD/ :
+ {
+ libc.a ( * )
+ libm.a ( * )
+ libgcc.a ( * )
+ }
+
+ .ARM.attributes 0 : { *(.ARM.attributes) }
+}
diff --git a/buildroot/share/PlatformIO/variants/MARLIN_I3DBEEZ9/variant.cpp b/buildroot/share/PlatformIO/variants/MARLIN_I3DBEEZ9/variant.cpp
new file mode 100644
index 0000000000..1486b21830
--- /dev/null
+++ b/buildroot/share/PlatformIO/variants/MARLIN_I3DBEEZ9/variant.cpp
@@ -0,0 +1,260 @@
+/*
+ *******************************************************************************
+ * Copyright (c) 2017, STMicroelectronics
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *******************************************************************************
+ */
+
+#include "pins_arduino.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// Pin number
+// This array allows to wrap Arduino pin number(Dx or x)
+// to STM32 PinName (PX_n)
+const PinName digitalPin[] = {
+#if STM32F4X_PIN_NUM >= 64 //64 pins mcu, 51 gpio
+ PC_13, //D0
+ PC_14, //D1 - OSC32_IN
+ PC_15, //D2 - OSC32_OUT
+ PH_0, //D3 - OSC_IN
+ PH_1, //D4 - OSC_OUT
+ PB_2, //D5 - BOOT1
+ PB_10, //D6 - 1:SPI2_SCK / I2C2_SCL / USART3_TX / TIM2_CH3
+ PB_11, //D7 - 1:I2C2_SDA / USART3_RX / TIM2_CH4
+ PB_12, //D8 - 1:SPI2_NSS / OTG_HS_ID
+ PB_13, //D9 - 1:SPI2_SCK 2:OTG_HS_VBUS
+ PB_14, //D10 - 1:SPI2_MISO / TIM12_CH1 / OTG_HS_DM
+ PB_15, //D11 - SPI2_MOSI / TIM12_CH2 / OTG_HS_DP
+ PC_6, //D12 - 1:TIM8_CH1 / SDIO_D6 / USART6_TX / TIM3_CH1
+ PC_7, //D13 - 1:TIM8_CH2 / SDIO_D7 / USART6_RX / TIM3_CH2
+ PC_8, //D14 - 1:TIM8_CH3 / SDIO_D0 / TIM3_CH3
+ PC_9, //D15 - 1:TIM8_CH4 / SDIO_D1 / TIM3_CH4
+ PA_8, //D16 - 1:TIM1_CH1 / I2C3_SCL / OTG_FS_SOF
+ PA_9, //D17 - 1:USART1_TX / TIM1_CH2 2:OTG_FS_VBUS
+ PA_10, //D18 - 1:USART1_RX / TIM1_CH3 / OTG_FS_ID
+ PA_11, //D19 - 1:TIM1_CH4 / OTG_FS_DM
+ PA_12, //D20 - 1:OTG_FS_DP
+ PA_13, //D21 - 0:JTMS-SWDIO
+ PA_14, //D22 - 0:JTCK-SWCLK
+ PA_15, //D23 - 0:JTDI 1:SPI3_NSS / SPI1_NSS
+ PC_10, //D24 - 1:UART4_TX / SPI3_SCK / SDIO_D2 / USART3_TX
+ PC_11, //D25 - 1:UART4_RX / SPI3_MISO / SDIO_D3 / USART3_RX
+ PC_12, //D26 - 1:UART5_TX / SPI3_MOSI / SDIO_CK
+ PD_2, //D27 - 1:UART5_RX / SDIO_CMD
+ PB_3, //D28 - 0:JTDO 1:SPI3_SCK / TIM2_CH2 / SPI1_SCK
+ PB_4, //D29 - 0:NJTRST 1:SPI3_MISO / TIM3_CH1 / SPI1_MISO
+ PB_5, //D30 - 1:TIM3_CH2 / SPI1_MOSI / SPI3_MOSI
+ PB_6, //D31 - 1:I2C1_SCL / TIM4_CH1 / USART1_TX
+ PB_7, //D32 - 1:I2C1_SDA / TIM4_CH2 / USART1_RX
+ PB_8, //D33 - 1:I2C1_SCL / TIM4_CH3 / SDIO_D4 / TIM10_CH1
+ PB_9, //D34 - 1:I2C1_SDA / TIM4_CH4 / SDIO_D5 / TIM11_CH1 / SPI2_NSS
+ PA_0, //D35/A0 - 1:UART4_TX / TIM5_CH1 2:ADC123_IN0
+ PA_1, //D36/A1 - 1:UART4_RX / TIM5_CH2 / TIM2_CH2 2:ADC123_IN1
+ PA_2, //D37/A2 - 1:USART2_TX /TIM5_CH3 / TIM9_CH1 / TIM2_CH3 2:ADC123_IN2
+ PA_3, //D38/A3 - 1:USART2_RX /TIM5_CH4 / TIM9_CH2 / TIM2_CH4 2:ADC123_IN3
+ PA_4, //D39/A4 - NOT FT 1:SPI1_NSS / SPI3_NSS / USART2_CK 2:ADC12_IN4 / DAC_OUT1
+ PA_5, //D40/A5 - NOT FT 1:SPI1_SCK 2:ADC12_IN5 / DAC_OUT2
+ PA_6, //D41/A6 - 1:SPI1_MISO / TIM13_CH1 / TIM3_CH1 2:ADC12_IN6
+ PA_7, //D42/A7 - 1:SPI1_MOSI / TIM14_CH1 / TIM3_CH2 2:ADC12_IN7
+ PB_0, //D43/A8 - 1:TIM3_CH3 2:ADC12_IN8
+ PB_1, //D44/A9 - 1:TIM3_CH4 2:ADC12_IN9
+ PC_0, //D45/A10 - 1: 2:ADC123_IN10
+ PC_1, //D46/A11 - 1: 2:ADC123_IN11
+ PC_2, //D47/A12 - 1:SPI2_MISO 2:ADC123_IN12
+ PC_3, //D48/A13 - 1:SPI2_MOSI 2:ADC123_IN13
+ PC_4, //D49/A14 - 1: 2:ADC12_IN14
+ PC_5, //D50/A15 - 1: 2:ADC12_IN15
+ #if STM32F4X_PIN_NUM >= 144
+ PF_3, //D51/A16 - 1:FSMC_A3 2:ADC3_IN9
+ PF_4, //D52/A17 - 1:FSMC_A4 2:ADC3_IN14
+ PF_5, //D53/A18 - 1:FSMC_A5 2:ADC3_IN15
+ PF_6, //D54/A19 - 1:TIM10_CH1 2:ADC3_IN4
+ PF_7, //D55/A20 - 1:TIM11_CH1 2:ADC3_IN5
+ PF_8, //D56/A21 - 1:TIM13_CH1 2:ADC3_IN6
+ PF_9, //D57/A22 - 1;TIM14_CH1 2:ADC3_IN7
+ PF_10, //D58/A23 - 2:ADC3_IN8
+ #endif
+#endif
+#if STM32F4X_PIN_NUM >= 100 //100 pins mcu, 82 gpio
+ PE_2, //D59 - 1:FSMC_A23
+ PE_3, //D60 - 1:FSMC_A19
+ PE_4, //D61 - 1:FSMC_A20
+ PE_5, //D62 - 1:FSMC_A21
+ PE_6, //D63 - 1:FSMC_A22
+ PE_7, //D64 - 1:FSMC_D4
+ PE_8, //D65 - 1:FSMC_D5
+ PE_9, //D66 - 1:FSMC_D6 / TIM1_CH1
+ PE_10, //D67 - 1:FSMC_D7
+ PE_11, //D68 - 1:FSMC_D8 / TIM1_CH2
+ PE_12, //D69 - 1:FSMC_D9
+ PE_13, //D70 - 1:FSMC_D10 / TIM1_CH3
+ PE_14, //D71 - 1:FSMC_D11 / TIM1_CH4
+ PE_15, //D72 - 1:FSMC_D12
+ PD_8, //D73 - 1:FSMC_D13 / USART3_TX
+ PD_9, //D74 - 1:FSMC_D14 / USART3_RX
+ PD_10, //D75 - 1:FSMC_D15
+ PD_11, //D76 - 1:FSMC_A16
+ PD_12, //D77 - 1:FSMC_A17 / TIM4_CH1
+ PD_13, //D78 - 1:FSMC_A18 / TIM4_CH2
+ PD_14, //D79 - 1:FSMC_D0 / TIM4_CH3
+ PD_15, //D80 - 1:FSMC_D1 / TIM4_CH4
+ PD_0, //D81 - 1:FSMC_D2
+ PD_1, //D82 - 1:FSMC_D3
+ PD_3, //D83 - 1:FSMC_CLK
+ PD_4, //D84 - 1:FSMC_NOE
+ PD_5, //D85 - 1:USART2_TX
+ PD_6, //D86 - 1:USART2_RX
+ PD_7, //D87
+ PE_0, //D88
+ PE_1, //D89
+#endif
+#if STM32F4X_PIN_NUM >= 144 //144 pins mcu, 114 gpio
+ PF_0, //D90 - 1:FSMC_A0 / I2C2_SDA
+ PF_1, //D91 - 1:FSMC_A1 / I2C2_SCL
+ PF_2, //D92 - 1:FSMC_A2
+ PF_11, //D93
+ PF_12, //D94 - 1:FSMC_A6
+ PF_13, //D95 - 1:FSMC_A7
+ PF_14, //D96 - 1:FSMC_A8
+ PF_15, //D97 - 1:FSMC_A9
+ PG_0, //D98 - 1:FSMC_A10
+ PG_1, //D99 - 1:FSMC_A11
+ PG_2, //D100 - 1:FSMC_A12
+ PG_3, //D101 - 1:FSMC_A13
+ PG_4, //D102 - 1:FSMC_A14
+ PG_5, //D103 - 1:FSMC_A15
+ PG_6, //D104
+ PG_7, //D105
+ PG_8, //D106
+ PG_9, //D107 - 1:USART6_RX
+ PG_10, //D108 - 1:FSMC_NE3
+ PG_11, //D109
+ PG_12, //D110 - 1:FSMC_NE4
+ PG_13, //D111 - 1:FSMC_A24
+ PG_14, //D112 - 1:FSMC_A25 / USART6_TX
+ PG_15, //D113
+#endif
+#if STM32F4X_PIN_NUM >= 176 //176 pins mcu, 140 gpio
+ PI_8, //D114
+ PI_9, //D115
+ PI_10, //D116
+ PI_11, //D117
+ PH_2, //D118
+ PH_3, //D119
+ PH_4, //D120 - 1:I2C2_SCL
+ PH_5, //D121 - 1:I2C2_SDA
+ PH_6, //D122 - 1:TIM12_CH1
+ PH_7, //D123 - 1:I2C3_SCL
+ PH_8, //D124 - 1:I2C3_SDA
+ PH_9, //D125 - 1:TIM12_CH2
+ PH_10, //D126 - 1:TIM5_CH1
+ PH_11, //D127 - 1:TIM5_CH2
+ PH_12, //D128 - 1:TIM5_CH3
+ PH_13, //D129
+ PH_14, //D130
+ PH_15, //D131
+ PI_0, //D132 - 1:TIM5_CH4 / SPI2_NSS
+ PI_1, //D133 - 1:SPI2_SCK
+ PI_2, //D134 - 1:TIM8_CH4 /SPI2_MISO
+ PI_3, //D135 - 1:SPI2_MOS
+ PI_4, //D136
+ PI_5, //D137 - 1:TIM8_CH1
+ PI_6, //D138 - 1:TIM8_CH2
+ PI_7, //D139 - 1:TIM8_CH3
+#endif
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+// ------------------------
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+ /**
+ * @brief System Clock Configuration
+ * @param None
+ * @retval None
+ */
+WEAK void SystemClock_Config() {
+
+ RCC_OscInitTypeDef RCC_OscInitStruct;
+ RCC_ClkInitTypeDef RCC_ClkInitStruct;
+
+ /**Configure the main internal regulator output voltage
+ */
+ __HAL_RCC_PWR_CLK_ENABLE();
+
+ __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
+
+ /**Initializes the CPU, AHB and APB busses clocks
+ */
+ RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
+ RCC_OscInitStruct.HSEState = RCC_HSE_ON;
+ RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+ RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
+ RCC_OscInitStruct.PLL.PLLM = 8;
+ RCC_OscInitStruct.PLL.PLLN = 336;
+ RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
+ RCC_OscInitStruct.PLL.PLLQ = 7;
+ if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
+ _Error_Handler(__FILE__, __LINE__);
+ }
+
+ /**Initializes the CPU, AHB and APB busses clocks
+ */
+ RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK
+ | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
+ RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
+ RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
+ RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
+ RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;
+
+ if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5) != HAL_OK) {
+ _Error_Handler(__FILE__, __LINE__);
+ }
+
+ /**Configure the Systick interrupt time
+ */
+ HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq() / 1000);
+
+ /**Configure the Systick
+ */
+ HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK);
+
+ /* SysTick_IRQn interrupt configuration */
+ HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0);
+}
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/buildroot/share/PlatformIO/variants/MARLIN_I3DBEEZ9/variant.h b/buildroot/share/PlatformIO/variants/MARLIN_I3DBEEZ9/variant.h
new file mode 100644
index 0000000000..cdb0dc2677
--- /dev/null
+++ b/buildroot/share/PlatformIO/variants/MARLIN_I3DBEEZ9/variant.h
@@ -0,0 +1,323 @@
+/*
+ *******************************************************************************
+ * Copyright (c) 2017, STMicroelectronics
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *******************************************************************************
+ */
+#pragma once
+
+#ifdef __cplusplus
+extern "C" {
+#endif // __cplusplus
+
+/*----------------------------------------------------------------------------
+ * Pins
+ *----------------------------------------------------------------------------*/
+
+#ifdef STM32F405RX
+ #define STM32F4X_PIN_NUM 64 //64 pins mcu, 51 gpio
+ #define STM32F4X_GPIO_NUM 51
+ #define STM32F4X_ADC_NUM 16
+#elif defined(STM32F407_5VX)
+ #define STM32F4X_PIN_NUM 100 //100 pins mcu, 82 gpio
+ #define STM32F4X_GPIO_NUM 82
+ #define STM32F4X_ADC_NUM 16
+#elif defined(STM32F407_5ZX)
+ #define STM32F4X_PIN_NUM 144 //144 pins mcu, 114 gpio
+ #define STM32F4X_GPIO_NUM 114
+ #define STM32F4X_ADC_NUM 24
+#elif defined(STM32F407IX)
+ #define STM32F4X_PIN_NUM 176 //176 pins mcu, 140 gpio
+ #define STM32F4X_GPIO_NUM 140
+ #define STM32F4X_ADC_NUM 24
+#else
+ #error "no match MCU defined"
+#endif
+
+#if STM32F4X_PIN_NUM >= 64 //64 pins mcu, 51 gpio
+ #define PC13 0
+ #define PC14 1 //OSC32_IN
+ #define PC15 2 //OSC32_OUT
+ #define PH0 3 //OSC_IN
+ #define PH1 4 //OSC_OUT
+ #define PB2 5 //BOOT1
+ #define PB10 6 //1:SPI2_SCK / I2C2_SCL / USART3_TX / TIM2_CH3
+ #define PB11 7 //1:I2C2_SDA / USART3_RX / TIM2_CH4
+ #define PB12 8 //1:SPI2_NSS / OTG_HS_ID
+ #define PB13 9 //1:SPI2_SCK 2:OTG_HS_VBUS
+ #define PB14 10 //1:SPI2_MISO / TIM12_CH1 / OTG_HS_DM
+ #define PB15 11 //SPI2_MOSI / TIM12_CH2 / OTG_HS_DP
+ #define PC6 12 //1:TIM8_CH1 / SDIO_D6 / USART6_TX / TIM3_CH1
+ #define PC7 13 //1:TIM8_CH2 / SDIO_D7 / USART6_RX / TIM3_CH2
+ #define PC8 14 //1:TIM8_CH3 / SDIO_D0 / TIM3_CH3
+ #define PC9 15 //1:TIM8_CH4 / SDIO_D1 / TIM3_CH4
+ #define PA8 16 //1:TIM1_CH1 / I2C3_SCL / OTG_FS_SOF
+ #define PA9 17 //1:USART1_TX / TIM1_CH2 2:OTG_FS_VBUS
+ #define PA10 18 //1:USART1_RX / TIM1_CH3 / OTG_FS_ID
+ #define PA11 19 //1:TIM1_CH4 / OTG_FS_DM
+ #define PA12 20 //1:OTG_FS_DP
+ #define PA13 21 //0:JTMS-SWDIO
+ #define PA14 22 //0:JTCK-SWCLK
+ #define PA15 23 //0:JTDI 1:SPI3_NSS / SPI1_NSS
+ #define PC10 24 //1:UART4_TX / SPI3_SCK / SDIO_D2 / USART3_TX
+ #define PC11 25 //1:UART4_RX / SPI3_MISO / SDIO_D3 / USART3_RX
+ #define PC12 26 //1:UART5_TX / SPI3_MOSI / SDIO_CK
+ #define PD2 27 //1:UART5_RX / SDIO_CMD
+ #define PB3 28 //0:JTDO 1:SPI3_SCK / TIM2_CH2 / SPI1_SCK
+ #define PB4 29 //0:NJTRST 1:SPI3_MISO / TIM3_CH1 / SPI1_MISO
+ #define PB5 30 //1:TIM3_CH2 / SPI1_MOSI / SPI3_MOSI
+ #define PB6 31 //1:I2C1_SCL / TIM4_CH1 / USART1_TX
+ #define PB7 32 //1:I2C1_SDA / TIM4_CH2 / USART1_RX
+ #define PB8 33 //1:I2C1_SCL / TIM4_CH3 / SDIO_D4 / TIM10_CH1
+ #define PB9 34 //1:I2C1_SDA / TIM4_CH4 / SDIO_D5 / TIM11_CH1 / SPI2_NSS
+ #define PA0 35 //1:UART4_TX / TIM5_CH1 2:ADC123_IN0
+ #define PA1 36 //1:UART4_RX / TIM5_CH2 / TIM2_CH2 2:ADC123_IN1
+ #define PA2 37 //1:USART2_TX /TIM5_CH3 / TIM9_CH1 / TIM2_CH3 2:ADC123_IN2
+ #define PA3 38 //1:USART2_RX /TIM5_CH4 / TIM9_CH2 / TIM2_CH4 2:ADC123_IN3
+ #define PA4 39 //NOT FT 1:SPI1_NSS / SPI3_NSS / USART2_CK 2:ADC12_IN4 / DAC_OUT1
+ #define PA5 40 //NOT FT 1:SPI1_SCK 2:ADC12_IN5 / DAC_OUT2
+ #define PA6 41 //1:SPI1_MISO / TIM13_CH1 / TIM3_CH1 2:ADC12_IN6
+ #define PA7 42 //1:SPI1_MOSI / TIM14_CH1 / TIM3_CH2 2:ADC12_IN7
+ #define PB0 43 //1:TIM3_CH3 2:ADC12_IN8
+ #define PB1 44 //1:TIM3_CH4 2:ADC12_IN9
+ #define PC0 45 //1: 2:ADC123_IN10
+ #define PC1 46 //1: 2:ADC123_IN11
+ #define PC2 47 //1:SPI2_MISO 2:ADC123_IN12
+ #define PC3 48 //1:SPI2_MOSI 2:ADC123_IN13
+ #define PC4 49 //1: 2:ADC12_IN14
+ #define PC5 50 //1: 2:ADC12_IN15
+ #if STM32F4X_PIN_NUM >= 144
+ #define PF3 51 //1:FSMC_A3 2:ADC3_IN9
+ #define PF4 52 //1:FSMC_A4 2:ADC3_IN14
+ #define PF5 53 //1:FSMC_A5 2:ADC3_IN15
+ #define PF6 54 //1:TIM10_CH1 2:ADC3_IN4
+ #define PF7 55 //1:TIM11_CH1 2:ADC3_IN5
+ #define PF8 56 //1:TIM13_CH1 2:ADC3_IN6
+ #define PF9 57 //1;TIM14_CH1 2:ADC3_IN7
+ #define PF10 58 //2:ADC3_IN8
+ #endif
+#endif
+#if STM32F4X_PIN_NUM >= 100 //100 pins mcu, 82 gpio
+ #define PE2 (35+STM32F4X_ADC_NUM) //1:FSMC_A23
+ #define PE3 (36+STM32F4X_ADC_NUM) //1:FSMC_A19
+ #define PE4 (37+STM32F4X_ADC_NUM) //1:FSMC_A20
+ #define PE5 (38+STM32F4X_ADC_NUM) //1:FSMC_A21
+ #define PE6 (39+STM32F4X_ADC_NUM) //1:FSMC_A22
+ #define PE7 (40+STM32F4X_ADC_NUM) //1:FSMC_D4
+ #define PE8 (41+STM32F4X_ADC_NUM) //1:FSMC_D5
+ #define PE9 (42+STM32F4X_ADC_NUM) //1:FSMC_D6 / TIM1_CH1
+ #define PE10 (43+STM32F4X_ADC_NUM) //1:FSMC_D7
+ #define PE11 (44+STM32F4X_ADC_NUM) //1:FSMC_D8 / TIM1_CH2
+ #define PE12 (45+STM32F4X_ADC_NUM) //1:FSMC_D9
+ #define PE13 (46+STM32F4X_ADC_NUM) //1:FSMC_D10 / TIM1_CH3
+ #define PE14 (47+STM32F4X_ADC_NUM) //1:FSMC_D11 / TIM1_CH4
+ #define PE15 (48+STM32F4X_ADC_NUM) //1:FSMC_D12
+ #define PD8 (49+STM32F4X_ADC_NUM) //1:FSMC_D13 / USART3_TX
+ #define PD9 (50+STM32F4X_ADC_NUM) //1:FSMC_D14 / USART3_RX
+ #define PD10 (51+STM32F4X_ADC_NUM) //1:FSMC_D15
+ #define PD11 (52+STM32F4X_ADC_NUM) //1:FSMC_A16
+ #define PD12 (53+STM32F4X_ADC_NUM) //1:FSMC_A17 / TIM4_CH1
+ #define PD13 (54+STM32F4X_ADC_NUM) //1:FSMC_A18 / TIM4_CH2
+ #define PD14 (55+STM32F4X_ADC_NUM) //1:FSMC_D0 / TIM4_CH3
+ #define PD15 (56+STM32F4X_ADC_NUM) //1:FSMC_D1 / TIM4_CH4
+ #define PD0 (57+STM32F4X_ADC_NUM) //1:FSMC_D2
+ #define PD1 (58+STM32F4X_ADC_NUM) //1:FSMC_D3
+ #define PD3 (59+STM32F4X_ADC_NUM) //1:FSMC_CLK
+ #define PD4 (60+STM32F4X_ADC_NUM) //1:FSMC_NOE
+ #define PD5 (61+STM32F4X_ADC_NUM) //1:USART2_TX
+ #define PD6 (62+STM32F4X_ADC_NUM) //1:USART2_RX
+ #define PD7 (63+STM32F4X_ADC_NUM)
+ #define PE0 (64+STM32F4X_ADC_NUM)
+ #define PE1 (65+STM32F4X_ADC_NUM)
+#endif
+#if STM32F4X_PIN_NUM >= 144 //144 pins mcu, 114 gpio
+ #define PF0 (66+STM32F4X_ADC_NUM) //1:FSMC_A0 / I2C2_SDA
+ #define PF1 (67+STM32F4X_ADC_NUM) //1:FSMC_A1 / I2C2_SCL
+ #define PF2 (68+STM32F4X_ADC_NUM) //1:FSMC_A2
+ #define PF11 (69+STM32F4X_ADC_NUM)
+ #define PF12 (70+STM32F4X_ADC_NUM) //1:FSMC_A6
+ #define PF13 (71+STM32F4X_ADC_NUM) //1:FSMC_A7
+ #define PF14 (72+STM32F4X_ADC_NUM) //1:FSMC_A8
+ #define PF15 (73+STM32F4X_ADC_NUM) //1:FSMC_A9
+ #define PG0 (74+STM32F4X_ADC_NUM) //1:FSMC_A10
+ #define PG1 (75+STM32F4X_ADC_NUM) //1:FSMC_A11
+ #define PG2 (76+STM32F4X_ADC_NUM) //1:FSMC_A12
+ #define PG3 (77+STM32F4X_ADC_NUM) //1:FSMC_A13
+ #define PG4 (78+STM32F4X_ADC_NUM) //1:FSMC_A14
+ #define PG5 (79+STM32F4X_ADC_NUM) //1:FSMC_A15
+ #define PG6 (80+STM32F4X_ADC_NUM)
+ #define PG7 (81+STM32F4X_ADC_NUM)
+ #define PG8 (82+STM32F4X_ADC_NUM)
+ #define PG9 (83+STM32F4X_ADC_NUM) //1:USART6_RX
+ #define PG10 (84+STM32F4X_ADC_NUM) //1:FSMC_NE3
+ #define PG11 (85+STM32F4X_ADC_NUM)
+ #define PG12 (86+STM32F4X_ADC_NUM) //1:FSMC_NE4
+ #define PG13 (87+STM32F4X_ADC_NUM) //1:FSMC_A24
+ #define PG14 (88+STM32F4X_ADC_NUM) //1:FSMC_A25 / USART6_TX
+ #define PG15 (89+STM32F4X_ADC_NUM)
+#endif
+#if STM32F4X_PIN_NUM >= 176 //176 pins mcu, 140 gpio
+ #define PI8 (90+STM32F4X_ADC_NUM)
+ #define PI9 (91+STM32F4X_ADC_NUM)
+ #define PI10 (92+STM32F4X_ADC_NUM)
+ #define PI11 (93+STM32F4X_ADC_NUM)
+ #define PH2 (94+STM32F4X_ADC_NUM)
+ #define PH3 (95+STM32F4X_ADC_NUM)
+ #define PH4 (96+STM32F4X_ADC_NUM) //1:I2C2_SCL
+ #define PH5 (97+STM32F4X_ADC_NUM) //1:I2C2_SDA
+ #define PH6 (98+STM32F4X_ADC_NUM) //1:TIM12_CH1
+ #define PH7 (99+STM32F4X_ADC_NUM) //1:I2C3_SCL
+ #define PH8 (100+STM32F4X_ADC_NUM) //1:I2C3_SDA
+ #define PH9 (101+STM32F4X_ADC_NUM) //1:TIM12_CH2
+ #define PH10 (102+STM32F4X_ADC_NUM) //1:TIM5_CH1
+ #define PH11 (103+STM32F4X_ADC_NUM) //1:TIM5_CH2
+ #define PH12 (104+STM32F4X_ADC_NUM) //1:TIM5_CH3
+ #define PH13 (105+STM32F4X_ADC_NUM)
+ #define PH14 (106+STM32F4X_ADC_NUM)
+ #define PH15 (107+STM32F4X_ADC_NUM)
+ #define PI0 (108+STM32F4X_ADC_NUM) //1:TIM5_CH4 / SPI2_NSS
+ #define PI1 (109+STM32F4X_ADC_NUM) //1:SPI2_SCK
+ #define PI2 (110+STM32F4X_ADC_NUM) //1:TIM8_CH4 /SPI2_MISO
+ #define PI3 (111+STM32F4X_ADC_NUM) //1:SPI2_MOS
+ #define PI4 (112+STM32F4X_ADC_NUM)
+ #define PI5 (113+STM32F4X_ADC_NUM) //1:TIM8_CH1
+ #define PI6 (114+STM32F4X_ADC_NUM) //1:TIM8_CH2
+ #define PI7 (115+STM32F4X_ADC_NUM) //1:TIM8_CH3
+#endif
+
+
+// This must be a literal
+#define NUM_DIGITAL_PINS (STM32F4X_GPIO_NUM)
+// This must be a literal with a value less than or equal to MAX_ANALOG_INPUTS
+#define NUM_ANALOG_INPUTS (STM32F4X_ADC_NUM)
+#define NUM_ANALOG_FIRST 35
+
+// Below ADC, DAC and PWM definitions already done in the core
+// Could be redefined here if needed
+// ADC resolution is 12bits
+//#define ADC_RESOLUTION 12
+//#define DACC_RESOLUTION 12
+
+// PWM resolution
+/*
+ * BEWARE:
+ * Changing this value from the default (1000) will affect the PWM output value of analogWrite (to a PWM pin)
+ * Since the pin is toggled on capture, if you change the frequency of the timer you have to adapt the compare value (analogWrite thinks you did)
+ */
+//#define PWM_FREQUENCY 20000
+//The bottom values are the default and don't need to be redefined
+//#define PWM_RESOLUTION 8
+//#define PWM_MAX_DUTY_CYCLE 255
+
+// On-board LED pin number
+#define LED_BUILTIN PA7
+#define LED_GREEN LED_BUILTIN
+
+// Below SPI and I2C definitions already done in the core
+// Could be redefined here if differs from the default one
+// SPI Definitions
+#define PIN_SPI_MOSI PB15
+#define PIN_SPI_MISO PB14
+#define PIN_SPI_SCK PB13
+#define PIN_SPI_SS PB12
+
+// I2C Definitions
+#if STM32F4X_PIN_NUM >= 176
+ #define PIN_WIRE_SDA PH5
+ #define PIN_WIRE_SCL PH4
+#else
+ #define PIN_WIRE_SDA PB7
+ #define PIN_WIRE_SCL PB6
+#endif
+
+// Timer Definitions
+// Do not use timer used by PWM pins when possible. See PinMap_PWM in PeripheralPins.c
+#define TIMER_TONE TIM2 // TIMER_TONE must be defined in this file
+#define TIMER_SERVO TIM5 // Only 1 Servo PIN on BEEZ9, so use the same timer as defined in PeripheralPins
+#define TIMER_SERIAL TIM7 // TIMER_SERIAL must be defined in this file
+
+// UART Definitions
+//#define ENABLE_HWSERIAL1 done automatically by the #define SERIAL_UART_INSTANCE below
+#define ENABLE_HWSERIAL3
+#define ENABLE_HWSERIAL6
+
+// Define here Serial instance number to map on Serial generic name (if not already used by SerialUSB)
+#define SERIAL_UART_INSTANCE 1 //1 for Serial = Serial1 (USART1)
+
+// DEBUG_UART could be redefined to print on another instance than 'Serial'
+//#define DEBUG_UART ((USART_TypeDef *) U(S)ARTX) // ex: USART3
+// DEBUG_UART baudrate, default: 9600 if not defined
+//#define DEBUG_UART_BAUDRATE x
+// DEBUG_UART Tx pin name, default: the first one found in PinMap_UART_TX for DEBUG_UART
+//#define DEBUG_PINNAME_TX PX_n // PinName used for TX
+
+// Default pin used for 'Serial' instance (ex: ST-Link)
+// Mandatory for Firmata
+#define PIN_SERIAL_RX PA10
+#define PIN_SERIAL_TX PA9
+
+// Optional PIN_SERIALn_RX and PIN_SERIALn_TX where 'n' is the U(S)ART number
+// Used when user instantiate a hardware Serial using its peripheral name.
+// Example: HardwareSerial mySerial(USART3);
+// will use PIN_SERIAL3_RX and PIN_SERIAL3_TX if defined.
+#define PIN_SERIAL1_RX PA10
+#define PIN_SERIAL1_TX PA9
+#define PIN_SERIAL3_RX PD9
+#define PIN_SERIAL3_TX PD8
+#define PIN_SERIAL6_RX PC7
+#define PIN_SERIAL6_TX PC6
+//#define PIN_SERIALLP1_RX x // For LPUART1 RX
+//#define PIN_SERIALLP1_TX x // For LPUART1 TX
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+/*----------------------------------------------------------------------------
+ * Arduino objects - C++ only
+ *----------------------------------------------------------------------------*/
+
+#ifdef __cplusplus
+// These serial port names are intended to allow libraries and architecture-neutral
+// sketches to automatically default to the correct port name for a particular type
+// of use. For example, a GPS module would normally connect to SERIAL_PORT_HARDWARE_OPEN,
+// the first hardware serial port whose RX/TX pins are not dedicated to another use.
+//
+// SERIAL_PORT_MONITOR Port which normally prints to the Arduino Serial Monitor
+//
+// SERIAL_PORT_USBVIRTUAL Port which is USB virtual serial
+//
+// SERIAL_PORT_LINUXBRIDGE Port which connects to a Linux system via Bridge library
+//
+// SERIAL_PORT_HARDWARE Hardware serial port, physical RX & TX pins.
+//
+// SERIAL_PORT_HARDWARE_OPEN Hardware serial ports which are open for use. Their RX & TX
+// pins are NOT connected to anything by default.
+#define SERIAL_PORT_MONITOR Serial
+#define SERIAL_PORT_HARDWARE Serial1
+#define SERIAL_PORT_HARDWARE_OPEN Serial3
+#define SERIAL_PORT_HARDWARE_OPEN1 Serial6
+#endif
diff --git a/buildroot/tests/I3DBEEZ9_V1 b/buildroot/tests/I3DBEEZ9_V1
new file mode 100755
index 0000000000..7c11d2e6c8
--- /dev/null
+++ b/buildroot/tests/I3DBEEZ9_V1
@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+#
+# Build tests for STM32F407ZG I3DBEEZ9 Board
+#
+
+# exit on first failure
+set -e
+
+#
+# Build with the default configurations
+#
+restore_configs
+opt_set MOTHERBOARD BOARD_I3DBEEZ9_V1 SERIAL_PORT 1
+exec_test $1 $2 "I3DBEE Z9 Board | Default Configuration" "$3"
+
+restore_configs
+opt_set MOTHERBOARD BOARD_I3DBEEZ9_V1 SERIAL_PORT -1 \
+ EXTRUDERS 3 TEMP_SENSOR_1 1 TEMP_SENSOR_2 1 \
+ E0_AUTO_FAN_PIN PC10 E1_AUTO_FAN_PIN PC11 E2_AUTO_FAN_PIN PC12 \
+ X_DRIVER_TYPE TMC2209 Y_DRIVER_TYPE TMC2130
+opt_enable BLTOUCH EEPROM_SETTINGS AUTO_BED_LEVELING_3POINT Z_SAFE_HOMING PINS_DEBUGGING
+exec_test $1 $2 "I3DBEE Z9 Board | 3 Extruders | Auto-Fan | BLTOUCH | Mixed TMC" "$3"
+
+restore_configs
+opt_set MOTHERBOARD BOARD_I3DBEEZ9_V1 SERIAL_PORT -1 \
+ CUTTER_POWER_UNIT PERCENT \
+ SPINDLE_LASER_PWM_PIN HEATER_1_PIN SPINDLE_LASER_ENA_PIN HEATER_2_PIN \
+ TEMP_SENSOR_COOLER 1000 TEMP_COOLER_PIN PD13
+opt_enable LASER_FEATURE LASER_SAFETY_TIMEOUT_MS REPRAP_DISCOUNT_SMART_CONTROLLER
+exec_test $1 $2 "I3DBEE Z9 Board | HD44780 | Laser (Percent) | Cooling | LCD" "$3"
+
+# clean up
+restore_configs
diff --git a/ini/stm32f4.ini b/ini/stm32f4.ini
index 7dfffe4764..2889a88863 100644
--- a/ini/stm32f4.ini
+++ b/ini/stm32f4.ini
@@ -782,3 +782,14 @@ extends = common_stm32
board = blackpill_f401cc
upload_protocol = stlink
monitor_speed = 115200
+
+#
+# I3Dbeez9 (STM32F407ZGT6 ARM Cortex-M4)
+#
+[env:I3DBEEZ9_V1]
+extends = stm32_variant
+board = marlin_I3DBEEZ9
+board_build.offset = 0x8000
+build_flags = ${stm32_variant.build_flags} -DSTM32F407_5ZX
+debug_tool = stlink
+upload_protocol = stlink