From c51f7e094cf39e62a397306fbb13e444b409b7d6 Mon Sep 17 00:00:00 2001
From: Alfred Melch <dev@melch.pro>
Date: Sat, 14 Aug 2021 08:05:06 +0200
Subject: [PATCH] Config: enable USB serial port

---
 Marlin/Configuration.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
index df69218700..b5cf8d047f 100644
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@@ -123,8 +123,8 @@
  * Currently Ethernet (-2) is only supported on Teensy 4.1 boards.
  * :[-2, -1, 0, 1, 2, 3, 4, 5, 6, 7]
  */
-//#define SERIAL_PORT_2 -1
-//#define BAUDRATE_2 250000   // Enable to override BAUDRATE
+#define SERIAL_PORT_2 -1
+#define BAUDRATE_2 250000   // Enable to override BAUDRATE
 
 /**
  * Select a third serial port on the board to use for communication with the host.