From 94a6eae29895453133c624fb25ed3fbccec7379a Mon Sep 17 00:00:00 2001
From: kugelkopf123 <45996965+kugelkopf123@users.noreply.github.com>
Date: Mon, 20 Apr 2020 14:04:33 +0200
Subject: [PATCH 1/2] TZ update

Added the possibility to set the timezone without using NTP. This is helpful to have the timezone advantages when using an external RTC.
---
 cores/esp8266/Arduino.h |  2 ++
 cores/esp8266/time.cpp  | 18 ++++++++++++++----
 2 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/cores/esp8266/Arduino.h b/cores/esp8266/Arduino.h
index a4e00ec736..edb6bdd5c4 100644
--- a/cores/esp8266/Arduino.h
+++ b/cores/esp8266/Arduino.h
@@ -276,6 +276,8 @@ long secureRandom(long);
 long secureRandom(long, long);
 long map(long, long, long, long, long);
 
+void setTZ(const char* tz);
+
 void configTime(int timezone, int daylightOffset_sec, const char* server1,
     const char* server2 = nullptr, const char* server3 = nullptr);
 
diff --git a/cores/esp8266/time.cpp b/cores/esp8266/time.cpp
index 45481d91b1..912325526f 100644
--- a/cores/esp8266/time.cpp
+++ b/cores/esp8266/time.cpp
@@ -185,7 +185,15 @@ void configTime(int timezone_sec, int daylightOffset_sec, const char* server1, c
 
     /*** end of posix replacement ***/
 }
-
+void setTZ(const char* tz){
+	
+    char tzram[strlen_P(tz) + 1];
+    memcpy_P(tzram, tz, sizeof(tzram));
+    setenv("TZ", tzram, 1/*overwrite*/);
+    tzset();
+	
+	
+}
 void configTime(const char* tz, const char* server1, const char* server2, const char* server3)
 {
     sntp_stop();
@@ -193,10 +201,12 @@ void configTime(const char* tz, const char* server1, const char* server2, const
     setServer(0, server1);
     setServer(1, server2);
     setServer(2, server3);
+	/*
     char tzram[strlen_P(tz) + 1];
     memcpy_P(tzram, tz, sizeof(tzram));
-    setenv("TZ", tzram, 1/*overwrite*/);
-    tzset();
-
+    setenv("TZ", tzram, 1/*overwrite*/ //);FIXME
+    //tzset();
+	setTZ(tz);
     sntp_init();
 }
+

From 005f89e272a753af9e796726e652f0d1ca9cd594 Mon Sep 17 00:00:00 2001
From: kugelkopf123 <45996965+kugelkopf123@users.noreply.github.com>
Date: Mon, 20 Apr 2020 14:06:57 +0200
Subject: [PATCH 2/2] Update time.cpp

---
 cores/esp8266/time.cpp | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/cores/esp8266/time.cpp b/cores/esp8266/time.cpp
index 912325526f..d6abbfc88d 100644
--- a/cores/esp8266/time.cpp
+++ b/cores/esp8266/time.cpp
@@ -185,15 +185,15 @@ void configTime(int timezone_sec, int daylightOffset_sec, const char* server1, c
 
     /*** end of posix replacement ***/
 }
+
 void setTZ(const char* tz){
 	
     char tzram[strlen_P(tz) + 1];
     memcpy_P(tzram, tz, sizeof(tzram));
     setenv("TZ", tzram, 1/*overwrite*/);
     tzset();
-	
-	
 }
+
 void configTime(const char* tz, const char* server1, const char* server2, const char* server3)
 {
     sntp_stop();
@@ -201,12 +201,8 @@ void configTime(const char* tz, const char* server1, const char* server2, const
     setServer(0, server1);
     setServer(1, server2);
     setServer(2, server3);
-	/*
-    char tzram[strlen_P(tz) + 1];
-    memcpy_P(tzram, tz, sizeof(tzram));
-    setenv("TZ", tzram, 1/*overwrite*/ //);FIXME
-    //tzset();
 	setTZ(tz);
+	
     sntp_init();
 }