Ultratronics Pro SPI pins (#19444)

MarlinFirmware · Sep 19, 2020 · 98bcb25 · 98bcb25
1 parent af8f9f7
commit 98bcb25
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/Marlin/src/pins/sam/pins_ULTRATRONICS_PRO.h b/Marlin/src/pins/sam/pins_ULTRATRONICS_PRO.h
@@ -23,6 +23,7 @@
 
 /**
  * ReprapWorld ULTRATRONICS v1.0
+ * https://reprapworld.com/documentation/datasheet_ultratronics10_05.pdf
  */
 
 #ifndef ARDUINO_ARCH_SAM
@@ -146,6 +147,10 @@
 #define SPI_EEPROM2_CS                        -1
 #define SPI_FLASH_CS                          -1
 
+#define SCK_PIN                               76
+#define MISO_PIN                              74
+#define MOSI_PIN                              75
+
 // SPI for Max6675 or Max31855 Thermocouple
 #define MAX6675_SS_PIN                        65
 #define MAX31855_SS0                          65