From 05b281ad9e5ab2587c2aa62a33c5f260787be03f Mon Sep 17 00:00:00 2001
From: Bryan Hunwardsen <bryan@hunwardsen.com>
Date: Wed, 24 Mar 2021 10:05:46 -0700
Subject: [PATCH] SKR E3 Mini V2.0 Fan Bug Fix (#21079)

Co-authored-by: Scott Lahteine <github@thinkyhead.com>
---
 Marlin/src/pins/stm32f1/pins_BTT_SKR_MINI_E3_V2_0.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Marlin/src/pins/stm32f1/pins_BTT_SKR_MINI_E3_V2_0.h b/Marlin/src/pins/stm32f1/pins_BTT_SKR_MINI_E3_V2_0.h
index af2821f809..c51e7f48d9 100644
--- a/Marlin/src/pins/stm32f1/pins_BTT_SKR_MINI_E3_V2_0.h
+++ b/Marlin/src/pins/stm32f1/pins_BTT_SKR_MINI_E3_V2_0.h
@@ -23,6 +23,8 @@
 
 #define SKR_MINI_E3_V2
 
+#define BOARD_CUSTOM_BUILD_FLAGS -DTONE_CHANNEL=4 -DTONE_TIMER=4
+
 // Onboard I2C EEPROM
 #if NO_EEPROM_SELECTED
   #define I2C_EEPROM