From f86423972fa5ca9769df34142fbcc9854d1a13fa Mon Sep 17 00:00:00 2001
From: Scott Lahteine <github@thinkyhead.com>
Date: Sat, 10 Apr 2021 18:27:15 -0500
Subject: [PATCH] EXP2_01_PIN for BTT BTT002 1.0

---
 Marlin/src/pins/stm32f4/pins_BTT_BTT002_V1_0.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Marlin/src/pins/stm32f4/pins_BTT_BTT002_V1_0.h b/Marlin/src/pins/stm32f4/pins_BTT_BTT002_V1_0.h
index 6029031a6..9fb13c84f 100644
--- a/Marlin/src/pins/stm32f4/pins_BTT_BTT002_V1_0.h
+++ b/Marlin/src/pins/stm32f4/pins_BTT_BTT002_V1_0.h
@@ -194,6 +194,7 @@
 #define EXP1_09_PIN                         PB1
 #define EXP1_10_PIN                         PE7
 
+#define EXP2_01_PIN                         PA3
 #define EXP2_03_PIN                         -1
 #define EXP2_04_PIN                         PC4
 #define EXP2_05_PIN                         PA7