Update Config

Marlin/Configuration.h

@@ -121,13 +121,14 @@
  * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
  */
 #define BAUDRATE 115200
+#define USB_BAUDRATE 230400
 
 // Enable the Bluetooth serial interface on AT90USB devices
 //#define BLUETOOTH
 
 // Choose the name from boards.h that matches your setup
 #ifndef MOTHERBOARD
-  #define MOTHERBOARD BOARD_MKS_ROBIN_NANO
+  #define MOTHERBOARD BOARD_MKS_ROBIN_NANO_V2
 #endif
 
 // Name displayed in the LCD "Ready" message and Info menu
@@ -426,7 +427,7 @@
 #define TEMP_SENSOR_7 0
 #define TEMP_SENSOR_BED 1
 #define TEMP_SENSOR_PROBE 0
-#define TEMP_SENSOR_CHAMBER 0
+#define TEMP_SENSOR_CHAMBER 1
 
 // Dummy thermistor constant temperature readings, for use with 998 and 999
 #define DUMMY_THERMISTOR_998_VALUE 25
@@ -661,7 +662,7 @@
 #define X_MAX_ENDSTOP_INVERTING true // Set to true to invert the logic of the endstop.
 #define Y_MAX_ENDSTOP_INVERTING true // Set to true to invert the logic of the endstop.
 #define Z_MAX_ENDSTOP_INVERTING true // Set to true to invert the logic of the endstop.
-#define Z_MIN_PROBE_ENDSTOP_INVERTING true // Set to true to invert the logic of the probe.
+#define Z_MIN_PROBE_ENDSTOP_INVERTING false // Set to true to invert the logic of the probe.
 
 /**
  * Stepper Drivers
@@ -679,15 +680,15 @@
  *          TMC5130, TMC5130_STANDALONE, TMC5160, TMC5160_STANDALONE
  * :['A4988', 'A5984', 'DRV8825', 'LV8729', 'L6470', 'L6474', 'POWERSTEP01', 'TB6560', 'TB6600', 'TMC2100', 'TMC2130', 'TMC2130_STANDALONE', 'TMC2160', 'TMC2160_STANDALONE', 'TMC2208', 'TMC2208_STANDALONE', 'TMC2209', 'TMC2209_STANDALONE', 'TMC26X', 'TMC26X_STANDALONE', 'TMC2660', 'TMC2660_STANDALONE', 'TMC5130', 'TMC5130_STANDALONE', 'TMC5160', 'TMC5160_STANDALONE']
  */
-#define X_DRIVER_TYPE  A4988
+#define X_DRIVER_TYPE  TMC2209
-#define Y_DRIVER_TYPE  A4988
+#define Y_DRIVER_TYPE  TMC2208_STANDALONE
-#define Z_DRIVER_TYPE  A4988
+#define Z_DRIVER_TYPE  TMC2208_STANDALONE
 //#define X2_DRIVER_TYPE A4988
 //#define Y2_DRIVER_TYPE A4988
 //#define Z2_DRIVER_TYPE A4988
 //#define Z3_DRIVER_TYPE A4988
 //#define Z4_DRIVER_TYPE A4988
-#define E0_DRIVER_TYPE A4988
+#define E0_DRIVER_TYPE TMC2209
 //#define E1_DRIVER_TYPE A4988
 //#define E2_DRIVER_TYPE A4988
 //#define E3_DRIVER_TYPE A4988
@@ -742,7 +743,7 @@
  * Override with M92
  *                                      X, Y, Z, E0 [, E1[, E2...]]
  */
-#define DEFAULT_AXIS_STEPS_PER_UNIT   { 80, 80, 400, 421 }
+#define DEFAULT_AXIS_STEPS_PER_UNIT   {  80.5, 80.5, 400, 415 }
 
 /**
  * Default Max Feed Rate (mm/s)
@@ -762,7 +763,7 @@
  * Override with M201
  *                                      X, Y, Z, E0 [, E1[, E2...]]
  */
-#define DEFAULT_MAX_ACCELERATION      { 1000, 1000, 100, 800 }
+#define DEFAULT_MAX_ACCELERATION      { 1500, 1500, 100, 800 }
 
 #define LIMITED_MAX_ACCEL_EDITING     // Limit edit via M201 or LCD to DEFAULT_MAX_ACCELERATION * 2
 #if ENABLED(LIMITED_MAX_ACCEL_EDITING)
@@ -778,9 +779,9 @@
  *   M204 T    Travel Acceleration
  */
 // @efim-a-efim - decreased E0 acceleration to make it less noisy (yes, even with TMC2208 drivers)
-#define DEFAULT_ACCELERATION          1000    // X, Y, Z and E acceleration for printing moves
+#define DEFAULT_ACCELERATION          1150    // X, Y, Z and E acceleration for printing moves
 #define DEFAULT_RETRACT_ACCELERATION  800    // E acceleration for retracts
-#define DEFAULT_TRAVEL_ACCELERATION   1000    // X, Y, Z acceleration for travel (non printing) moves
+#define DEFAULT_TRAVEL_ACCELERATION   1200    // X, Y, Z acceleration for travel (non printing) moves
 
 /**
  * Default Jerk limits (mm/s)
@@ -792,15 +793,15 @@
  */
 #define CLASSIC_JERK
 #if ENABLED(CLASSIC_JERK)
-  #define DEFAULT_XJERK 10.0
+  #define DEFAULT_XJERK 17.0
-  #define DEFAULT_YJERK 10.0
+  #define DEFAULT_YJERK 17.0
   #define DEFAULT_ZJERK  0.5
 
   //#define TRAVEL_EXTRA_XYJERK 0.0     // Additional jerk allowance for all travel moves
 
   #define LIMITED_JERK_EDITING        // Limit edit via M205 or LCD to DEFAULT_aJERK * 2
   #if ENABLED(LIMITED_JERK_EDITING)
-    #define MAX_JERK_EDIT_VALUES { 20, 20, 2, 20 } // ...or, set your own edit limits
+    #define MAX_JERK_EDIT_VALUES { 30, 30, 2, 20 } // ...or, set your own edit limits
   #endif
 #endif
 
@@ -843,7 +844,7 @@
  * The probe replaces the Z-MIN endstop and is used for Z homing.
  * (Automatically enables USE_PROBE_FOR_Z_HOMING.)
  */
-//#define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN
+#define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN
 
 // Force the use of the probe for Z-axis homing
 //#define USE_PROBE_FOR_Z_HOMING
@@ -863,7 +864,7 @@
  *      - normally-closed switches to GND and D32.
  *      - normally-open switches to 5V and D32.
  */
-#define Z_MIN_PROBE_PIN BL_TOUCH_Z_PIN // Pin 32 is the RAMPS default
+//#define Z_MIN_PROBE_PIN BL_TOUCH_Z_PIN // Pin 32 is the RAMPS default
 
 /**
  * Probe Type
@@ -992,10 +993,10 @@
 
 // Most probes should stay away from the edges of the bed, but
 // with NOZZLE_AS_PROBE this can be negative for a wider probing area.
-#define PROBING_MARGIN 30
+#define PROBING_MARGIN 5
 
 // X and Y axis travel speed (mm/min) between probes
-#define XY_PROBE_SPEED (1000)
+#define XY_PROBE_SPEED 3000
 
 // Feedrate (mm/min) for the first approach when double-probing (MULTIPLE_PROBING == 2)
 #define Z_PROBE_SPEED_FAST HOMING_FEEDRATE_Z
@@ -1012,7 +1013,7 @@
  * A total of 2 does fast/slow probes with a weighted average.
  * A total of 3 or more adds more slow probes, taking the average.
  */
-#define MULTIPLE_PROBING 5
+#define MULTIPLE_PROBING 2
 //#define EXTRA_PROBING    1
 
 /**
@@ -1031,7 +1032,7 @@
  */
 #define Z_CLEARANCE_DEPLOY_PROBE    5 // Z Clearance for Deploy/Stow
 #define Z_CLEARANCE_BETWEEN_PROBES  3 // Z Clearance between probe points
-#define Z_CLEARANCE_MULTI_PROBE     1 // Z Clearance between multiple probes
+#define Z_CLEARANCE_MULTI_PROBE     3 // Z Clearance between multiple probes
 #define Z_AFTER_PROBING             5 // Z position after probing is done
 
 #define Z_PROBE_LOW_POINT          -2 // Farthest distance below the trigger-point to go before stopping
@@ -1139,7 +1140,7 @@
 #define Z_HOMING_HEIGHT  2      // (mm) Minimal Z height before homing (G28) for Z clearance above the bed, clamps, ...
                                   // Be sure to have this much clearance over your Z_MAX_POS to prevent grinding.
 
-#define Z_AFTER_HOMING  10      // (mm) Height to move to after homing Z
+//#define Z_AFTER_HOMING  10      // (mm) Height to move to after homing Z
 
 // Direction of endstops when homing; 1=MAX, -1=MIN
 // :[-1,1]
@@ -1150,8 +1151,8 @@
 // @section machine
 
 // The size of the print bed
-#define X_BED_SIZE 255
+#define X_BED_SIZE 250
-#define Y_BED_SIZE 210
+#define Y_BED_SIZE 207
 
 // Travel limits (mm) after homing, corresponding to endstop positions.
 #define X_MIN_POS 0
@@ -1416,8 +1417,8 @@
 #define Z_SAFE_HOMING
 
 #if ENABLED(Z_SAFE_HOMING)
-  #define Z_SAFE_HOMING_X_POINT (0)    // X point for Z homing when homing all axes (G28).
+  #define Z_SAFE_HOMING_X_POINT ((X_BED_SIZE) / 2)    // X point for Z homing when homing all axes (G28).
-  #define Z_SAFE_HOMING_Y_POINT (0)    // Y point for Z homing when homing all axes (G28).
+  #define Z_SAFE_HOMING_Y_POINT ((Y_BED_SIZE) / 2)    // Y point for Z homing when homing all axes (G28).
 #endif
 
 // Homing speeds (mm/m)
@@ -1562,14 +1563,14 @@ EEPROM_W25Q
 // @section temperature
 
 // Preheat Constants
-#define PREHEAT_1_LABEL       "PETG"
+#define PREHEAT_1_LABEL       "PLA"
-#define PREHEAT_1_TEMP_HOTEND  235
+#define PREHEAT_1_TEMP_HOTEND  190
-#define PREHEAT_1_TEMP_BED     80
+#define PREHEAT_1_TEMP_BED     50
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
-#define PREHEAT_2_LABEL       "ABS"
+#define PREHEAT_2_LABEL       "PETG"
-#define PREHEAT_2_TEMP_HOTEND  250
+#define PREHEAT_2_TEMP_HOTEND  235
-#define PREHEAT_2_TEMP_BED     100
+#define PREHEAT_2_TEMP_BED     80
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255
 
 /**
@@ -1696,7 +1697,7 @@ EEPROM_W25Q
  *
  * View the current statistics with M78.
  */
-//#define PRINTCOUNTER
+#define PRINTCOUNTER
 
 /**
  * Password
@@ -2270,8 +2271,8 @@ EEPROM_W25Q
 //
 //#define TFT_320x240
 //#define TFT_320x240_SPI
-#define TFT_480x320
+//#define TFT_480x320
-//#define TFT_480x320_SPI
+#define TFT_480x320_SPI
 
 //
 // Skip autodetect and force specific TFT driver

Marlin/src/MarlinCore.cpp

@@ -965,7 +965,8 @@ void setup() {
     #endif
   #endif
 
-  MYSERIAL0.begin(BAUDRATE);
+  #if NUM_SERIAL > 0
+    MYSERIAL0.begin(USB_BAUDRATE);
     uint32_t serial_connect_timeout = millis() + 1000UL;
     while (!MYSERIAL0 && PENDING(millis(), serial_connect_timeout)) { /*nada*/ }
     #if HAS_MULTI_SERIAL
@@ -974,6 +975,7 @@ void setup() {
       while (!MYSERIAL1 && PENDING(millis(), serial_connect_timeout)) { /*nada*/ }
     #endif
     SERIAL_ECHO_MSG("start");
+#endif
 
   #if BOTH(HAS_TFT_LVGL_UI, USE_WIFI_FUNCTION)
     mks_esp_wifi_init();

Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO_V2.h

@@ -188,7 +188,6 @@ https://easyeda.com/sst78rust/fb4s-led-control
 // Heaters / Fans
 //
 #define HEATER_0_PIN                        PC3   // HEATER1
-#define HEATER_1_PIN                        PB0   // HEATER2
 #define HEATER_BED_PIN                      PA0   // HOT BED
 
 #if HOTENDS == 1