From a90c8d7bc8a00cd2725ec57304f2fc3cd38306a6 Mon Sep 17 00:00:00 2001
From: Lukasz Piatkowski <piontec@gmail.com>
Date: Tue, 17 Aug 2021 17:49:52 +0200
Subject: [PATCH] config: added ender3 with robin e3d 1.1 (#4252)
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Signed-off-by: Łukasz Piątkowski <piontec@gmail.com>
---
 config/generic-mks-robin-e3.cfg | 27 +++++++++++++++++++++++++--
 1 file changed, 25 insertions(+), 2 deletions(-)

diff --git a/config/generic-mks-robin-e3.cfg b/config/generic-mks-robin-e3.cfg
index 4b45540d..c0449c43 100644
--- a/config/generic-mks-robin-e3.cfg
+++ b/config/generic-mks-robin-e3.cfg
@@ -13,6 +13,8 @@
 # MKS Robin E3 has onboard TMC2209. This config can also be used for
 # MKS Robin E3D if equipped with TMC2209 stepper drivers.
 
+# Please note pin name change for stepper Z for v1.1 of the boards.
+
 # See docs/Config_Reference.md for a description of parameters.
 
 [stepper_x]
@@ -38,8 +40,8 @@ position_max: 165
 homing_speed: 50
 
 [stepper_z]
-step_pin: PB7 #PC14 if using board v1.1
-dir_pin: !PB6 #PC15 if using board v1.1
+step_pin: PB7 # PC14 if using board v1.1
+dir_pin: !PB6 # !PC15 if using board v1.1
 enable_pin: !PB8
 microsteps: 16
 rotation_distance: 8
@@ -102,6 +104,10 @@ pin: PA8
 #control_pin: PA3
 #...
 
+#[filament_switch_sensor my_sensor]
+#switch_pin: PB10
+#...
+
 [mcu]
 serial: /dev/serial/by-id/usb-1a86_USB2.0-Serial-if00-port0
 restart_method: command
@@ -122,5 +128,22 @@ aliases:
     # EXP2 header
     EXP2_1=PB14, EXP2_3=PB11, EXP2_5=PB0,  EXP2_7=PC10,  EXP2_9=<GND>,
     EXP2_2=PB13, EXP2_4=PA15, EXP2_6=PB15, EXP2_8=<RST>, EXP2_10=<NC>
+    # CR_EXP3 header - additional header dedicated to Creality Ender 3/5 stock screens
+    CR_EXP3_10=<5V>, CR_EXP3_8=PA4, CR_EXP3_6=PA6, CR_EXP3_4=<RST>, CR_EXP3_2=PC3,
+    CR_EXP3_9=<GND>, CR_EXP3_7=PA5, CR_EXP3_5=PB0, CR_EXP3_3=PB11,  CR_EXP3_1=PC1
+
+# If you're using this board to replace stock Creality board, connect display to EXP3
+# and use this display config
+#[display]
+#lcd_type: st7920
+#sid_pin: CR_EXP3_8
+#cs_pin: CR_EXP3_7
+#sclk_pin: CR_EXP3_6
+#encoder_pins: ^CR_EXP3_5, ^CR_EXP3_3
+#click_pin: ^!CR_EXP3_2
+#
+#[output_pin beeper]
+## pin: EXP1_9
+#pin: CR_EXP3_1
 
 # See the sample-lcd.cfg file for definitions of common LCD displays.