Arduino: 1.8.12 (Windows 10), Board: "LOLIN(WEMOS) D1 R2 & mini, 80 MHz, Flash, Legacy (new can return nullptr), All SSL ciphers (most compatible), 4MB (FS:2MB OTA:~1019KB), v2 Lower Memory, Disabled, None, Only Sketch, 921600"

C:\Program Files (x86)\Arduino\arduino-builder -dump-prefs -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -hardware C:\Users\User\AppData\Local\Arduino15\packages -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -tools C:\Users\User\AppData\Local\Arduino15\packages -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\User\Documents\Arduino\libraries -fqbn=esp8266:esp8266:d1_mini:xtal=80,vt=flash,exception=legacy,ssl=all,eesz=4M2M,ip=lm2f,dbg=Disabled,lvl=None____,wipe=none,baud=921600 -ide-version=10812 -build-path C:\Users\User\AppData\Local\Temp\arduino_build_982474 -warnings=none -build-cache C:\Users\User\AppData\Local\Temp\arduino_cache_858630 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.mkspiffs.path=C:\Users\User\AppData\Local\Arduino15\packages\esp8266\tools\mkspiffs\2.5.0-4-b40a506 -prefs=runtime.tools.mkspiffs-2.5.0-4-b40a506.path=C:\Users\User\AppData\Local\Arduino15\packages\esp8266\tools\mkspiffs\2.5.0-4-b40a506 -prefs=runtime.tools.python3.path=C:\Users\User\AppData\Local\Arduino15\packages\esp8266\tools\python3\3.7.2-post1 -prefs=runtime.tools.python3-3.7.2-post1.path=C:\Users\User\AppData\Local\Arduino15\packages\esp8266\tools\python3\3.7.2-post1 -prefs=runtime.tools.xtensa-lx106-elf-gcc.path=C:\Users\User\AppData\Local\Arduino15\packages\esp8266\tools\xtensa-lx106-elf-gcc\2.5.0-4-b40a506 -prefs=runtime.tools.xtensa-lx106-elf-gcc-2.5.0-4-b40a506.path=C:\Users\User\AppData\Local\Arduino15\packages\esp8266\tools\xtensa-lx106-elf-gcc\2.5.0-4-b40a506 -prefs=runtime.tools.mklittlefs.path=C:\Users\User\AppData\Local\Arduino15\packages\esp8266\tools\mklittlefs\2.5.0-4-fe5bb56 -prefs=runtime.tools.mklittlefs-2.5.0-4-fe5bb56.path=C:\Users\User\AppData\Local\Arduino15\packages\esp8266\tools\mklittlefs\2.5.0-4-fe5bb56 -verbose C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini\Wetterstation_Wemos_D1_Mini.ino
C:\Program Files (x86)\Arduino\arduino-builder -compile -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -hardware C:\Users\User\AppData\Local\Arduino15\packages -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -tools C:\Users\User\AppData\Local\Arduino15\packages -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\User\Documents\Arduino\libraries -fqbn=esp8266:esp8266:d1_mini:xtal=80,vt=flash,exception=legacy,ssl=all,eesz=4M2M,ip=lm2f,dbg=Disabled,lvl=None____,wipe=none,baud=921600 -ide-version=10812 -build-path C:\Users\User\AppData\Local\Temp\arduino_build_982474 -warnings=none -build-cache C:\Users\User\AppData\Local\Temp\arduino_cache_858630 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.mkspiffs.path=C:\Users\User\AppData\Local\Arduino15\packages\esp8266\tools\mkspiffs\2.5.0-4-b40a506 -prefs=runtime.tools.mkspiffs-2.5.0-4-b40a506.path=C:\Users\User\AppData\Local\Arduino15\packages\esp8266\tools\mkspiffs\2.5.0-4-b40a506 -prefs=runtime.tools.python3.path=C:\Users\User\AppData\Local\Arduino15\packages\esp8266\tools\python3\3.7.2-post1 -prefs=runtime.tools.python3-3.7.2-post1.path=C:\Users\User\AppData\Local\Arduino15\packages\esp8266\tools\python3\3.7.2-post1 -prefs=runtime.tools.xtensa-lx106-elf-gcc.path=C:\Users\User\AppData\Local\Arduino15\packages\esp8266\tools\xtensa-lx106-elf-gcc\2.5.0-4-b40a506 -prefs=runtime.tools.xtensa-lx106-elf-gcc-2.5.0-4-b40a506.path=C:\Users\User\AppData\Local\Arduino15\packages\esp8266\tools\xtensa-lx106-elf-gcc\2.5.0-4-b40a506 -prefs=runtime.tools.mklittlefs.path=C:\Users\User\AppData\Local\Arduino15\packages\esp8266\tools\mklittlefs\2.5.0-4-fe5bb56 -prefs=runtime.tools.mklittlefs-2.5.0-4-fe5bb56.path=C:\Users\User\AppData\Local\Arduino15\packages\esp8266\tools\mklittlefs\2.5.0-4-fe5bb56 -verbose C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini\Wetterstation_Wemos_D1_Mini.ino
Using board 'd1_mini' from platform in folder: C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4
Using core 'esp8266' from platform in folder: C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4
Detecting libraries used...
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\xtensa-lx106-elf-gcc\\2.5.0-4-b40a506/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4/tools/sdk/include" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4/tools/sdk/lwip2/include" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4/tools/sdk/libc/xtensa-lx106-elf/include" "-IC:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474/core" -c -w -Os -g -mlongcalls -mtext-section-literals -fno-rtti -falign-functions=4 -std=gnu++11 -ffunction-sections -fdata-sections -fno-exceptions -w -x c++ -E -CC -DNONOSDK22x_190703=1 -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536 -DLWIP_FEATURES=1 -DLWIP_IPV6=0 -DARDUINO=10812 -DARDUINO_ESP8266_WEMOS_D1MINI -DARDUINO_ARCH_ESP8266 "-DARDUINO_BOARD=\"ESP8266_WEMOS_D1MINI\"" -DFLASHMODE_DIO -DESP8266 "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4\\cores\\esp8266" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4\\variants\\d1_mini" "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\sketch\\Wetterstation_Wemos_D1_Mini.ino.cpp" -o nul
Alternatives for Wire.h: [Wire@1.0]
ResolveLibrary(Wire.h)
  -> candidates: [Wire@1.0]
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\xtensa-lx106-elf-gcc\\2.5.0-4-b40a506/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4/tools/sdk/include" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4/tools/sdk/lwip2/include" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4/tools/sdk/libc/xtensa-lx106-elf/include" "-IC:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474/core" -c -w -Os -g -mlongcalls -mtext-section-literals -fno-rtti -falign-functions=4 -std=gnu++11 -ffunction-sections -fdata-sections -fno-exceptions -w -x c++ -E -CC -DNONOSDK22x_190703=1 -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536 -DLWIP_FEATURES=1 -DLWIP_IPV6=0 -DARDUINO=10812 -DARDUINO_ESP8266_WEMOS_D1MINI -DARDUINO_ARCH_ESP8266 "-DARDUINO_BOARD=\"ESP8266_WEMOS_D1MINI\"" -DFLASHMODE_DIO -DESP8266 "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4\\cores\\esp8266" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4\\variants\\d1_mini" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4\\libraries\\Wire" "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\sketch\\Wetterstation_Wemos_D1_Mini.ino.cpp" -o nul
Alternatives for ESP8266WiFi.h: [ESP8266WiFi@1.0]
ResolveLibrary(ESP8266WiFi.h)
  -> candidates: [ESP8266WiFi@1.0]
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\xtensa-lx106-elf-gcc\\2.5.0-4-b40a506/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4/tools/sdk/include" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4/tools/sdk/lwip2/include" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4/tools/sdk/libc/xtensa-lx106-elf/include" "-IC:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474/core" -c -w -Os -g -mlongcalls -mtext-section-literals -fno-rtti -falign-functions=4 -std=gnu++11 -ffunction-sections -fdata-sections -fno-exceptions -w -x c++ -E -CC -DNONOSDK22x_190703=1 -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536 -DLWIP_FEATURES=1 -DLWIP_IPV6=0 -DARDUINO=10812 -DARDUINO_ESP8266_WEMOS_D1MINI -DARDUINO_ARCH_ESP8266 "-DARDUINO_BOARD=\"ESP8266_WEMOS_D1MINI\"" -DFLASHMODE_DIO -DESP8266 "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4\\cores\\esp8266" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4\\variants\\d1_mini" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4\\libraries\\Wire" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4\\libraries\\ESP8266WiFi\\src" "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\sketch\\Wetterstation_Wemos_D1_Mini.ino.cpp" -o nul
Using cached library dependencies for file: C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\Wire\Wire.cpp
Using cached library dependencies for file: C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266WiFi\src\BearSSLHelpers.cpp
Using cached library dependencies for file: C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266WiFi\src\CertStoreBearSSL.cpp
Using cached library dependencies for file: C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266WiFi\src\ESP8266WiFi.cpp
Using cached library dependencies for file: C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266WiFi\src\ESP8266WiFiAP.cpp
Using cached library dependencies for file: C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266WiFi\src\ESP8266WiFiGeneric.cpp
Using cached library dependencies for file: C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266WiFi\src\ESP8266WiFiGratuitous.cpp
Using cached library dependencies for file: C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266WiFi\src\ESP8266WiFiMulti.cpp
Using cached library dependencies for file: C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266WiFi\src\ESP8266WiFiSTA-WPS.cpp
Using cached library dependencies for file: C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266WiFi\src\ESP8266WiFiSTA.cpp
Using cached library dependencies for file: C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266WiFi\src\ESP8266WiFiScan.cpp
Using cached library dependencies for file: C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266WiFi\src\WiFiClient.cpp
Using cached library dependencies for file: C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266WiFi\src\WiFiClientSecureAxTLS.cpp
Using cached library dependencies for file: C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266WiFi\src\WiFiClientSecureBearSSL.cpp
Using cached library dependencies for file: C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266WiFi\src\WiFiServer.cpp
Using cached library dependencies for file: C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266WiFi\src\WiFiServerSecureAxTLS.cpp
Using cached library dependencies for file: C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266WiFi\src\WiFiServerSecureBearSSL.cpp
Using cached library dependencies for file: C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266WiFi\src\WiFiUdp.cpp
Generating function prototypes...
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\xtensa-lx106-elf-gcc\\2.5.0-4-b40a506/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4/tools/sdk/include" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4/tools/sdk/lwip2/include" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4/tools/sdk/libc/xtensa-lx106-elf/include" "-IC:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474/core" -c -w -Os -g -mlongcalls -mtext-section-literals -fno-rtti -falign-functions=4 -std=gnu++11 -ffunction-sections -fdata-sections -fno-exceptions -w -x c++ -E -CC -DNONOSDK22x_190703=1 -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536 -DLWIP_FEATURES=1 -DLWIP_IPV6=0 -DARDUINO=10812 -DARDUINO_ESP8266_WEMOS_D1MINI -DARDUINO_ARCH_ESP8266 "-DARDUINO_BOARD=\"ESP8266_WEMOS_D1MINI\"" -DFLASHMODE_DIO -DESP8266 "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4\\cores\\esp8266" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4\\variants\\d1_mini" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4\\libraries\\Wire" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4\\libraries\\ESP8266WiFi\\src" "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\sketch\\Wetterstation_Wemos_D1_Mini.ino.cpp" -o "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\preproc\\ctags_target_for_gcc_minus_e.cpp"
"C:\\Program Files (x86)\\Arduino\\tools-builder\\ctags\\5.8-arduino11/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\preproc\\ctags_target_for_gcc_minus_e.cpp"
Sketch wird kompiliert...
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\python3\\3.7.2-post1/python3" "C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4/tools/signing.py" --mode header --publickey "C:\\Users\\User\\Documents\\Arduino\\Wetterstation_Wemos_D1_Mini/public.key" --out "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474/core/Updater_Signing.h"
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\xtensa-lx106-elf-gcc\\2.5.0-4-b40a506/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4/tools/sdk/include" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4/tools/sdk/lwip2/include" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4/tools/sdk/libc/xtensa-lx106-elf/include" "-IC:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474/core" -c -w -Os -g -mlongcalls -mtext-section-literals -fno-rtti -falign-functions=4 -std=gnu++11 -MMD -ffunction-sections -fdata-sections -fno-exceptions -DNONOSDK22x_190703=1 -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536 -DLWIP_FEATURES=1 -DLWIP_IPV6=0 -DARDUINO=10812 -DARDUINO_ESP8266_WEMOS_D1MINI -DARDUINO_ARCH_ESP8266 "-DARDUINO_BOARD=\"ESP8266_WEMOS_D1MINI\"" -DFLASHMODE_DIO -DESP8266 "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4\\cores\\esp8266" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4\\variants\\d1_mini" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4\\libraries\\Wire" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4\\libraries\\ESP8266WiFi\\src" "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\sketch\\Wetterstation_Wemos_D1_Mini.ino.cpp" -o "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\sketch\\Wetterstation_Wemos_D1_Mini.ino.cpp.o"
Compiling libraries...
Compiling library "Wire"
Zuvor kompilierte Datei wird verwendet: C:\Users\User\AppData\Local\Temp\arduino_build_982474\libraries\Wire\Wire.cpp.o
Compiling library "ESP8266WiFi"
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\xtensa-lx106-elf-gcc\\2.5.0-4-b40a506/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4/tools/sdk/include" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4/tools/sdk/lwip2/include" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4/tools/sdk/libc/xtensa-lx106-elf/include" "-IC:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474/core" -c -w -Os -g -mlongcalls -mtext-section-literals -fno-rtti -falign-functions=4 -std=gnu++11 -MMD -ffunction-sections -fdata-sections -fno-exceptions -DNONOSDK22x_190703=1 -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536 -DLWIP_FEATURES=1 -DLWIP_IPV6=0 -DARDUINO=10812 -DARDUINO_ESP8266_WEMOS_D1MINI -DARDUINO_ARCH_ESP8266 "-DARDUINO_BOARD=\"ESP8266_WEMOS_D1MINI\"" -DFLASHMODE_DIO -DESP8266 "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4\\cores\\esp8266" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4\\variants\\d1_mini" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4\\libraries\\Wire" "-IC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4\\libraries\\ESP8266WiFi\\src" "C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4\\libraries\\ESP8266WiFi\\src\\BearSSLHelpers.cpp" -o "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\BearSSLHelpers.cpp.o"
Zuvor kompilierte Datei wird verwendet: C:\Users\User\AppData\Local\Temp\arduino_build_982474\libraries\ESP8266WiFi\CertStoreBearSSL.cpp.o
Zuvor kompilierte Datei wird verwendet: C:\Users\User\AppData\Local\Temp\arduino_build_982474\libraries\ESP8266WiFi\ESP8266WiFi.cpp.o
Zuvor kompilierte Datei wird verwendet: C:\Users\User\AppData\Local\Temp\arduino_build_982474\libraries\ESP8266WiFi\ESP8266WiFiAP.cpp.o
Zuvor kompilierte Datei wird verwendet: C:\Users\User\AppData\Local\Temp\arduino_build_982474\libraries\ESP8266WiFi\ESP8266WiFiGeneric.cpp.o
Zuvor kompilierte Datei wird verwendet: C:\Users\User\AppData\Local\Temp\arduino_build_982474\libraries\ESP8266WiFi\ESP8266WiFiGratuitous.cpp.o
Zuvor kompilierte Datei wird verwendet: C:\Users\User\AppData\Local\Temp\arduino_build_982474\libraries\ESP8266WiFi\ESP8266WiFiMulti.cpp.o
Zuvor kompilierte Datei wird verwendet: C:\Users\User\AppData\Local\Temp\arduino_build_982474\libraries\ESP8266WiFi\ESP8266WiFiSTA-WPS.cpp.o
Zuvor kompilierte Datei wird verwendet: C:\Users\User\AppData\Local\Temp\arduino_build_982474\libraries\ESP8266WiFi\ESP8266WiFiSTA.cpp.o
Zuvor kompilierte Datei wird verwendet: C:\Users\User\AppData\Local\Temp\arduino_build_982474\libraries\ESP8266WiFi\ESP8266WiFiScan.cpp.o
Zuvor kompilierte Datei wird verwendet: C:\Users\User\AppData\Local\Temp\arduino_build_982474\libraries\ESP8266WiFi\WiFiClient.cpp.o
Zuvor kompilierte Datei wird verwendet: C:\Users\User\AppData\Local\Temp\arduino_build_982474\libraries\ESP8266WiFi\WiFiClientSecureAxTLS.cpp.o
Zuvor kompilierte Datei wird verwendet: C:\Users\User\AppData\Local\Temp\arduino_build_982474\libraries\ESP8266WiFi\WiFiClientSecureBearSSL.cpp.o
Zuvor kompilierte Datei wird verwendet: C:\Users\User\AppData\Local\Temp\arduino_build_982474\libraries\ESP8266WiFi\WiFiServer.cpp.o
Zuvor kompilierte Datei wird verwendet: C:\Users\User\AppData\Local\Temp\arduino_build_982474\libraries\ESP8266WiFi\WiFiServerSecureAxTLS.cpp.o
Zuvor kompilierte Datei wird verwendet: C:\Users\User\AppData\Local\Temp\arduino_build_982474\libraries\ESP8266WiFi\WiFiServerSecureBearSSL.cpp.o
Zuvor kompilierte Datei wird verwendet: C:\Users\User\AppData\Local\Temp\arduino_build_982474\libraries\ESP8266WiFi\WiFiUdp.cpp.o
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\xtensa-lx106-elf-gcc\\2.5.0-4-b40a506/bin/xtensa-lx106-elf-ar" cru "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFi.a" "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\BearSSLHelpers.cpp.o"
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\xtensa-lx106-elf-gcc\\2.5.0-4-b40a506/bin/xtensa-lx106-elf-ar" cru "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFi.a" "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\CertStoreBearSSL.cpp.o"
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\xtensa-lx106-elf-gcc\\2.5.0-4-b40a506/bin/xtensa-lx106-elf-ar" cru "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFi.a" "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFi.cpp.o"
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\xtensa-lx106-elf-gcc\\2.5.0-4-b40a506/bin/xtensa-lx106-elf-ar" cru "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFi.a" "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFiAP.cpp.o"
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\xtensa-lx106-elf-gcc\\2.5.0-4-b40a506/bin/xtensa-lx106-elf-ar" cru "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFi.a" "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFiGeneric.cpp.o"
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\xtensa-lx106-elf-gcc\\2.5.0-4-b40a506/bin/xtensa-lx106-elf-ar" cru "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFi.a" "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFiGratuitous.cpp.o"
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\xtensa-lx106-elf-gcc\\2.5.0-4-b40a506/bin/xtensa-lx106-elf-ar" cru "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFi.a" "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFiMulti.cpp.o"
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\xtensa-lx106-elf-gcc\\2.5.0-4-b40a506/bin/xtensa-lx106-elf-ar" cru "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFi.a" "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFiSTA-WPS.cpp.o"
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\xtensa-lx106-elf-gcc\\2.5.0-4-b40a506/bin/xtensa-lx106-elf-ar" cru "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFi.a" "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFiSTA.cpp.o"
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\xtensa-lx106-elf-gcc\\2.5.0-4-b40a506/bin/xtensa-lx106-elf-ar" cru "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFi.a" "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFiScan.cpp.o"
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\xtensa-lx106-elf-gcc\\2.5.0-4-b40a506/bin/xtensa-lx106-elf-ar" cru "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFi.a" "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\WiFiClient.cpp.o"
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\xtensa-lx106-elf-gcc\\2.5.0-4-b40a506/bin/xtensa-lx106-elf-ar" cru "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFi.a" "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\WiFiClientSecureAxTLS.cpp.o"
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\xtensa-lx106-elf-gcc\\2.5.0-4-b40a506/bin/xtensa-lx106-elf-ar" cru "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFi.a" "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\WiFiClientSecureBearSSL.cpp.o"
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\xtensa-lx106-elf-gcc\\2.5.0-4-b40a506/bin/xtensa-lx106-elf-ar" cru "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFi.a" "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\WiFiServer.cpp.o"
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\xtensa-lx106-elf-gcc\\2.5.0-4-b40a506/bin/xtensa-lx106-elf-ar" cru "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFi.a" "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\WiFiServerSecureAxTLS.cpp.o"
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\xtensa-lx106-elf-gcc\\2.5.0-4-b40a506/bin/xtensa-lx106-elf-ar" cru "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFi.a" "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\WiFiServerSecureBearSSL.cpp.o"
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\xtensa-lx106-elf-gcc\\2.5.0-4-b40a506/bin/xtensa-lx106-elf-ar" cru "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFi.a" "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\WiFiUdp.cpp.o"
Compiling core...
Using precompiled core: C:\Users\User\AppData\Local\Temp\arduino_cache_858630\core\core_a68ddcb0b37fe70e5cb7c882eff269c8.a
Linking everything together...
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\xtensa-lx106-elf-gcc\\2.5.0-4-b40a506/bin/xtensa-lx106-elf-gcc" -CC -E -P -DVTABLES_IN_FLASH "C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4/tools/sdk/ld/eagle.app.v6.common.ld.h" -o "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474/local.eagle.app.v6.common.ld"
"C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\xtensa-lx106-elf-gcc\\2.5.0-4-b40a506/bin/xtensa-lx106-elf-gcc" -fno-exceptions -Wl,-Map "-Wl,C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474/Wetterstation_Wemos_D1_Mini.ino.map" -g -w -Os -nostdlib -Wl,--no-check-sections -u app_entry -u _printf_float -u _scanf_float -Wl,-static "-LC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4/tools/sdk/lib" "-LC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4/tools/sdk/lib/NONOSDK22x_190703" "-LC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4/tools/sdk/ld" "-LC:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.7.4/tools/sdk/libc/xtensa-lx106-elf/lib" -Teagle.flash.4m2m.ld -Wl,--gc-sections -Wl,-wrap,system_restart_local -Wl,-wrap,spi_flash_read -o "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474/Wetterstation_Wemos_D1_Mini.ino.elf" -Wl,--start-group "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\sketch\\Wetterstation_Wemos_D1_Mini.ino.cpp.o" "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\Wire\\Wire.cpp.o" "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474\\libraries\\ESP8266WiFi\\ESP8266WiFi.a" "C:\\Users\\User\\AppData\\Local\\Temp\\arduino_cache_858630\\core\\core_a68ddcb0b37fe70e5cb7c882eff269c8.a" -lhal -lphy -lpp -lnet80211 -llwip2-536-feat -lwpa -lcrypto -lmain -lwps -lbearssl -laxtls -lespnow -lsmartconfig -lairkiss -lwpa2 -lstdc++ -lm -lc -lgcc -Wl,--end-group "-LC:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_982474"
c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\AppData\Local\Temp\arduino_build_982474\sketch\Wetterstation_Wemos_D1_Mini.ino.cpp.o: in function `postData(float, float, float)':

C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:72: undefined reference to `BME280'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\AppData\Local\Temp\arduino_build_982474\sketch\Wetterstation_Wemos_D1_Mini.ino.cpp.o:C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266/WString.h:124: undefined reference to `BME280Class::getTemperature()'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\AppData\Local\Temp\arduino_build_982474\sketch\Wetterstation_Wemos_D1_Mini.ino.cpp.o: in function `postData(float, float, float)':

C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:72: undefined reference to `BME280Class::getHumidity()'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:72: undefined reference to `BME280Class::getPressure()'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\AppData\Local\Temp\arduino_build_982474\sketch\Wetterstation_Wemos_D1_Mini.ino.cpp.o:C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266/WString.h:128: undefined reference to `BME280Class::getPressureMoreAccurate()'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\AppData\Local\Temp\arduino_build_982474\sketch\Wetterstation_Wemos_D1_Mini.ino.cpp.o:C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266/WString.h:128: undefined reference to `BME280Class::getTemperatureMostAccurate()'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\AppData\Local\Temp\arduino_build_982474\sketch\Wetterstation_Wemos_D1_Mini.ino.cpp.o: in function `postData(float, float, float)':

C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:75: undefined reference to `BME280Class::getHumidityMostAccurate()'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:75: undefined reference to `BME280Class::getPressureMostAccurate()'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\AppData\Local\Temp\arduino_build_982474\sketch\Wetterstation_Wemos_D1_Mini.ino.cpp.o:C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266/WString.h:128: undefined reference to `BME280Class::getTemperature()'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\AppData\Local\Temp\arduino_build_982474\sketch\Wetterstation_Wemos_D1_Mini.ino.cpp.o:C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266/WString.h:128: undefined reference to `BME280Class::getHumidity()'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\AppData\Local\Temp\arduino_build_982474\sketch\Wetterstation_Wemos_D1_Mini.ino.cpp.o:C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266/WString.h:128: undefined reference to `BME280Class::getPressure()'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\AppData\Local\Temp\arduino_build_982474\sketch\Wetterstation_Wemos_D1_Mini.ino.cpp.o: in function `postData(float, float, float)':

C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:79: undefined reference to `BME280Class::getPressureMoreAccurate()'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:79: undefined reference to `BME280Class::getTemperatureMostAccurate()'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\AppData\Local\Temp\arduino_build_982474\sketch\Wetterstation_Wemos_D1_Mini.ino.cpp.o: in function `printCompensatedMeasurements()':

C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:82: undefined reference to `BME280Class::getHumidityMostAccurate()'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:88: undefined reference to `BME280Class::getPressureMostAccurate()'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:47: undefined reference to `BME280Class::readCompensationParams()'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:48: undefined reference to `BME280Class::writeStandbyTime(standbySettings_e)'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:48: undefined reference to `BME280Class::writeFilterCoefficient(filterCoefficient_e)'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:50: undefined reference to `BME280Class::writeOversamplingPressure(oversampling_e)'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:50: undefined reference to `BME280Class::writeOversamplingTemperature(oversampling_e)'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:51: undefined reference to `BME280Class::writeOversamplingHumidity(oversampling_e)'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:51: undefined reference to `BME280Class::writeMode(mode_e)'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:51: undefined reference to `BME280Class::isMeasuring()'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:51: undefined reference to `BME280Class::readMeasurements()'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:52: undefined reference to `BME280Class::readCompensationParams()'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\AppData\Local\Temp\arduino_build_982474\sketch\Wetterstation_Wemos_D1_Mini.ino.cpp.o: in function `loop':

C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:55: undefined reference to `BME280Class::writeStandbyTime(standbySettings_e)'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:56: undefined reference to `BME280Class::writeFilterCoefficient(filterCoefficient_e)'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:57: undefined reference to `BME280Class::writeOversamplingPressure(oversampling_e)'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:124: undefined reference to `BME280Class::writeOversamplingTemperature(oversampling_e)'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:125: undefined reference to `BME280Class::writeOversamplingHumidity(oversampling_e)'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:126: undefined reference to `BME280Class::writeMode(mode_e)'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:127: undefined reference to `BME280Class::isMeasuring()'

c:/users/user/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\User\Documents\Arduino\Wetterstation_Wemos_D1_Mini/Wetterstation_Wemos_D1_Mini.ino:129: undefined reference to `BME280Class::readMeasurements()'

collect2.exe: error: ld returned 1 exit status

Bibliothek Wire in Version 1.0 im Ordner: C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\Wire  wird verwendet
Bibliothek ESP8266WiFi in Version 1.0 im Ordner: C:\Users\User\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266WiFi  wird verwendet
exit status 1
Fehler beim Kompilieren für das Board LOLIN(WEMOS) D1 R2 & mini.