From 4b6268f1240f52f693f281bb0346aa3cf64c2fcb Mon Sep 17 00:00:00 2001
From: Sergey <sergey@terentiev.me>
Date: Mon, 30 Mar 2020 10:25:43 +0300
Subject: [PATCH] =?UTF-8?q?=D0=92=D1=8B=D0=B2=D0=BE=D0=B4=20=D0=B8=D0=B7?=
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---
 Marlin/src/gcode/gcode.cpp        | 4 ++--
 Marlin/src/gcode/temp/M105.cpp    | 4 +++-
 Marlin/src/module/temperature.cpp | 6 ++++--
 3 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/Marlin/src/gcode/gcode.cpp b/Marlin/src/gcode/gcode.cpp
index abd9cdd6fb..108b581bc2 100644
--- a/Marlin/src/gcode/gcode.cpp
+++ b/Marlin/src/gcode/gcode.cpp
@@ -856,8 +856,8 @@ void GcodeSuite::process_parsed_command(const bool no_ok/*=false*/) {
       #endif
 
       #if ENABLED(MKS_WIFI)
-				case 991: mks_m991(); return;
-				case 997: mks_m997(); return;
+				case 991: if ( serial_port_index) {mks_m991();}; return;
+				case 997: if ( serial_port_index) {mks_m997();}; return;
       #endif
       
       #if ENABLED(PLATFORM_M997_SUPPORT)
diff --git a/Marlin/src/gcode/temp/M105.cpp b/Marlin/src/gcode/temp/M105.cpp
index 9622ada86f..21990d54d0 100644
--- a/Marlin/src/gcode/temp/M105.cpp
+++ b/Marlin/src/gcode/temp/M105.cpp
@@ -34,7 +34,9 @@ void GcodeSuite::M105() {
   
   SERIAL_ECHOPGM(STR_OK);
   #if ENABLED(MKS_WIFI)
-  SERIAL_EOL();
+  if ( serial_port_index){
+    SERIAL_EOL();
+  };
   #endif
   
   #if HAS_TEMP_SENSOR
diff --git a/Marlin/src/module/temperature.cpp b/Marlin/src/module/temperature.cpp
index 74b9544bd6..ecce18a7e9 100644
--- a/Marlin/src/module/temperature.cpp
+++ b/Marlin/src/module/temperature.cpp
@@ -3002,8 +3002,10 @@ void Temperature::tick() {
         default: k = 'B'; break;
       #endif
     }
-    #if DISABLED(MKS_WIFI)
-    SERIAL_CHAR(' ');
+    #if ENABLED(MKS_WIFI)
+    if (!serial_port_index){
+      SERIAL_CHAR(' ');
+    }
     #endif
     SERIAL_CHAR(k);
     #if HOTENDS > 1