diff --git a/arduino/version 2.3.0/platform.txt b/arduino/version 2.3.0/platform.txt
deleted file mode 100644
index d9c60b3f1..000000000
--- a/arduino/version 2.3.0/platform.txt	
+++ /dev/null
@@ -1,130 +0,0 @@
-
-# ESP8266 platform
-# ------------------------------
-
-# For more info:
-# https://github.com/arduino/Arduino/wiki/Arduino-IDE-1.5---3rd-party-Hardware-specification
-
-name=ESP8266 Modules
-version=2.2.0
-
-
-
-
-compiler.warning_flags=-w
-compiler.warning_flags.none=-w
-compiler.warning_flags.default=
-compiler.warning_flags.more=-Wall
-compiler.warning_flags.all=-Wall -Wextra
-
-build.lwip_lib=-llwip_gcc
-build.lwip_flags=-DLWIP_OPEN_SRC
-
-compiler.path={runtime.tools.xtensa-lx106-elf-gcc.path}/bin/
-compiler.sdk.path={runtime.platform.path}/tools/sdk
-compiler.cpreprocessor.flags=-D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I{compiler.sdk.path}/include" "-I{compiler.sdk.path}/lwip/include" "-I{build.path}/core"
-
-compiler.c.cmd=xtensa-lx106-elf-gcc
-compiler.c.flags=-c {compiler.warning_flags} -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections
-
-compiler.S.cmd=xtensa-lx106-elf-gcc
-compiler.S.flags=-c -g -x assembler-with-cpp -MMD -mlongcalls
-
-compiler.c.elf.flags=-g {compiler.warning_flags} -Os -nostdlib -Wl,--no-check-sections -u call_user_start -Wl,-static "-L{compiler.sdk.path}/lib" "-L{compiler.sdk.path}/ld" "-T{build.flash_ld}" -Wl,--gc-sections -Wl,-wrap,system_restart_local -Wl,-wrap,register_chipv6_phy
-
-compiler.c.elf.cmd=xtensa-lx106-elf-gcc
-compiler.c.elf.libs=-lm -lgcc -lhal -lphy -lpp -lnet80211 -lwpa -lcrypto -lmain -lwps -laxtls -lsmartconfig -lmesh -lwpa2 {build.lwip_lib} -lstdc++
-
-compiler.cpp.cmd=xtensa-lx106-elf-g++
-compiler.cpp.flags=-c {compiler.warning_flags} -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections
-
-compiler.as.cmd=xtensa-lx106-elf-as
-
-compiler.ar.cmd=xtensa-lx106-elf-ar
-compiler.ar.flags=cru
-
-compiler.elf2hex.cmd=esptool
-compiler.elf2hex.flags=
-
-compiler.size.cmd=xtensa-lx106-elf-size
-
-compiler.esptool.cmd=esptool
-compiler.esptool.cmd.windows=esptool.exe
-
-# This can be overriden in boards.txt
-build.extra_flags=-DESP8266
-
-# These can be overridden in platform.local.txt
-compiler.c.extra_flags=
-compiler.c.elf.extra_flags=
-compiler.S.extra_flags=
-compiler.cpp.extra_flags=
-compiler.ar.extra_flags=
-compiler.objcopy.eep.extra_flags=
-compiler.elf2hex.extra_flags=
-
-## generate file with git version number
-## needs bash, git, and echo
-
-## windows-compatible version may be added later
-
-
-## Compile c files
-recipe.c.o.pattern="{compiler.path}{compiler.c.cmd}" {compiler.cpreprocessor.flags} {compiler.c.flags} -DF_CPU={build.f_cpu} {build.lwip_flags} {build.debug_port} {build.debug_level} -DARDUINO={runtime.ide.version} -DARDUINO_{build.board} -DARDUINO_ARCH_{build.arch} -DARDUINO_BOARD="{build.board}" {compiler.c.extra_flags} {build.extra_flags} {includes} "{source_file}" -o "{object_file}"
-
-## Compile c++ files
-recipe.cpp.o.pattern="{compiler.path}{compiler.cpp.cmd}" {compiler.cpreprocessor.flags} {compiler.cpp.flags} -DF_CPU={build.f_cpu} {build.lwip_flags} {build.debug_port} {build.debug_level} -DARDUINO={runtime.ide.version} -DARDUINO_{build.board} -DARDUINO_ARCH_{build.arch} -DARDUINO_BOARD="{build.board}" {compiler.cpp.extra_flags} {build.extra_flags} {includes} "{source_file}" -o "{object_file}"
-
-## Compile S files
-recipe.S.o.pattern="{compiler.path}{compiler.c.cmd}" {compiler.cpreprocessor.flags} {compiler.S.flags} -DF_CPU={build.f_cpu} {build.lwip_flags} {build.debug_port} {build.debug_level} -DARDUINO={runtime.ide.version} -DARDUINO_{build.board} -DARDUINO_ARCH_{build.arch} -DARDUINO_BOARD="{build.board}" {compiler.c.extra_flags} {build.extra_flags} {includes} "{source_file}" -o "{object_file}"
-
-## Create archives
-recipe.ar.pattern="{compiler.path}{compiler.ar.cmd}" {compiler.ar.flags} {compiler.ar.extra_flags} "{build.path}/arduino.ar" "{object_file}"
-
-## Combine gc-sections, archives, and objects
-recipe.c.combine.pattern="{compiler.path}{compiler.c.elf.cmd}" {compiler.c.elf.flags} {compiler.c.elf.extra_flags} -o "{build.path}/{build.project_name}.elf" -Wl,--start-group {object_files} "{build.path}/arduino.ar" {compiler.c.elf.libs} -Wl,--end-group  "-L{build.path}"
-
-## Create eeprom
-recipe.objcopy.eep.pattern=
-
-## Create hex
-#recipe.objcopy.hex.pattern="{compiler.path}{compiler.elf2hex.cmd}" {compiler.elf2hex.flags} {compiler.elf2hex.extra_flags} "{build.path}/{build.project_name}.elf" "{build.path}/{build.project_name}.hex"
-
-recipe.objcopy.hex.pattern="{runtime.tools.esptool.path}/{compiler.esptool.cmd}" -eo "{runtime.platform.path}/bootloaders/eboot/eboot.elf" -bo "{build.path}/{build.project_name}.bin" -bm {build.flash_mode} -bf {build.flash_freq} -bz {build.flash_size} -bs .text -bp 4096 -ec -eo "{build.path}/{build.project_name}.elf" -bs .irom0.text -bs .text -bs .data -bs .rodata -bc -ec
-
-## Save hex
-recipe.output.tmp_file={build.project_name}.bin
-recipe.output.save_file={build.project_name}.{build.variant}.bin
-
-## Compute size
-recipe.size.pattern="{compiler.path}{compiler.size.cmd}" -A "{build.path}/{build.project_name}.elf"
-recipe.size.regex=^(?:\.irom0\.text|\.text|\.data|\.rodata|)\s+([0-9]+).*
-recipe.size.regex.data=^(?:\.data|\.rodata|\.bss)\s+([0-9]+).*
-#recipe.size.regex.eeprom=^(?:\.eeprom)\s+([0-9]+).*
-
-# ------------------------------
-
-tools.esptool.cmd=esptool
-tools.esptool.cmd.windows=esptool.exe
-tools.esptool.path={runtime.tools.esptool.path}
-tools.esptool.network_cmd=python
-tools.esptool.network_cmd.windows=python.exe
-
-tools.esptool.upload.protocol=esp
-tools.esptool.upload.params.verbose=-vv
-tools.esptool.upload.params.quiet=
-tools.esptool.upload.pattern="{path}/{cmd}" {upload.verbose} -cd {upload.resetmethod} -cb {upload.speed} -cp "{serial.port}" -ca 0x00000 -cf "{build.path}/{build.project_name}.bin"
-tools.esptool.upload.network_pattern="{network_cmd}" "{runtime.platform.path}/tools/espota.py" -i "{serial.port}" -p "{network.port}" "--auth={network.password}" -f "{build.path}/{build.project_name}.bin"
-
-tools.mkspiffs.cmd=mkspiffs
-tools.mkspiffs.cmd.windows=mkspiffs.exe
-tools.mkspiffs.path={runtime.tools.mkspiffs.path}
-
-tools.espupload.cmd=python
-tools.espupload.cmd.windows=python.exe
-tools.espupload.path={runtime.platform.path}/tools
-
-tools.espupload.upload.protocol=espupload
-tools.espupload.upload.params.verbose=
-tools.espupload.upload.params.quiet=
-tools.espupload.upload.pattern="{cmd}" "{path}/espupload.py" -f "{build.path}/{build.project_name}.bin"