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Melzi (Creality) pins notes (#18251)

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ellensp 2020-06-11 10:19:39 +12:00 committed by GitHub
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Marlin/src/pins/sanguino/pins_MELZI_CREALITY.h
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@ -29,6 +29,8 @@
* electronic components to write the bootloader. * electronic components to write the bootloader.
* *
* See http://www.instructables.com/id/Burn-Arduino-Bootloader-with-Arduino-MEGA/ * See http://www.instructables.com/id/Burn-Arduino-Bootloader-with-Arduino-MEGA/
*
* Schematic: https://bit.ly/2XOnsWb
*/ */
#define BOARD_INFO_NAME "Melzi (Creality)" #define BOARD_INFO_NAME "Melzi (Creality)"
@ -116,3 +118,14 @@
PIN: 30 Port: A1 LCD_PINS_D4 Output = 1 PIN: 30 Port: A1 LCD_PINS_D4 Output = 1
PIN: 31 Port: A0 SDSS Output = 1 PIN: 31 Port: A0 SDSS Output = 1
*/ */
/**
* EXP1 Connector EXP1 as CR10 STOCKDISPLAY
* _____ _____
* PA4 | 6 5 | PC0 BEEPER_PIN | 6 5 | BTN_ENC
* PD3 | 7 4 | RESET BTN_EN1 | 7 4 | RESET
* PD2 8 3 | PA1 BTN_EN2 8 3 | LCD_PINS_D4 (ST9720 CLK)
* PA3 | 9 2 | PC1 (ST9720 CS) LCD_PINS_RS | 9 2 | LCD_PINS_ENABLE (ST9720 DAT)
* GND |10 1 | 5V GND |10 1 | 5V
* ----- -----
*/