diff --git a/boards.txt b/boards.txt
index 281d8d2..7d4971c 100644
--- a/boards.txt
+++ b/boards.txt
@@ -23,11 +23,11 @@ idiBus.upload_port.5.vid=0x2341
 idiBus.upload_port.5.pid=0x0242
 idiBus.upload_port.6.board=mboard5v
 
-idiBus.upload.tool=arduino:avrdude
+idiBus.upload.tool=avrdude
 idiBus.upload.tool.default=avrdude
 idiBus.upload.maximum_data_size=8192
 
-idiBus.bootloader.tool=arduino:avrdude
+idiBus.bootloader.tool=avrdude
 idiBus.bootloader.tool.default=avrdude
 idiBus.bootloader.low_fuses=0xFF
 idiBus.bootloader.unlock_bits=0x3F
@@ -35,7 +35,7 @@ idiBus.bootloader.lock_bits=0xFF
 
 idiBus.build.f_cpu=16000000L
 idiBus.build.variant=mboard5v
-idiBus.build.core=arduino:arduino
+idiBus.build.core=idiBus
 # default board may be overridden by the cpu menu
 idiBus.build.board=AVR_MEGA2560
 
diff --git a/cores/arduino/Arduino.h b/cores/idiBus/Arduino.h
similarity index 100%
rename from cores/arduino/Arduino.h
rename to cores/idiBus/Arduino.h
diff --git a/cores/arduino/CDC.cpp b/cores/idiBus/CDC.cpp
similarity index 100%
rename from cores/arduino/CDC.cpp
rename to cores/idiBus/CDC.cpp
diff --git a/cores/arduino/Client.h b/cores/idiBus/Client.h
similarity index 100%
rename from cores/arduino/Client.h
rename to cores/idiBus/Client.h
diff --git a/cores/arduino/HardwareSerial.cpp b/cores/idiBus/HardwareSerial.cpp
similarity index 100%
rename from cores/arduino/HardwareSerial.cpp
rename to cores/idiBus/HardwareSerial.cpp
diff --git a/cores/arduino/HardwareSerial.h b/cores/idiBus/HardwareSerial.h
similarity index 100%
rename from cores/arduino/HardwareSerial.h
rename to cores/idiBus/HardwareSerial.h
diff --git a/cores/arduino/HardwareSerial0.cpp b/cores/idiBus/HardwareSerial0.cpp
similarity index 100%
rename from cores/arduino/HardwareSerial0.cpp
rename to cores/idiBus/HardwareSerial0.cpp
diff --git a/cores/arduino/HardwareSerial1.cpp b/cores/idiBus/HardwareSerial1.cpp
similarity index 100%
rename from cores/arduino/HardwareSerial1.cpp
rename to cores/idiBus/HardwareSerial1.cpp
diff --git a/cores/arduino/HardwareSerial2.cpp b/cores/idiBus/HardwareSerial2.cpp
similarity index 100%
rename from cores/arduino/HardwareSerial2.cpp
rename to cores/idiBus/HardwareSerial2.cpp
diff --git a/cores/arduino/HardwareSerial3.cpp b/cores/idiBus/HardwareSerial3.cpp
similarity index 100%
rename from cores/arduino/HardwareSerial3.cpp
rename to cores/idiBus/HardwareSerial3.cpp
diff --git a/cores/arduino/HardwareSerial_private.h b/cores/idiBus/HardwareSerial_private.h
similarity index 100%
rename from cores/arduino/HardwareSerial_private.h
rename to cores/idiBus/HardwareSerial_private.h
diff --git a/cores/arduino/IPAddress.cpp b/cores/idiBus/IPAddress.cpp
similarity index 100%
rename from cores/arduino/IPAddress.cpp
rename to cores/idiBus/IPAddress.cpp
diff --git a/cores/arduino/IPAddress.h b/cores/idiBus/IPAddress.h
similarity index 100%
rename from cores/arduino/IPAddress.h
rename to cores/idiBus/IPAddress.h
diff --git a/cores/arduino/PluggableUSB.cpp b/cores/idiBus/PluggableUSB.cpp
similarity index 100%
rename from cores/arduino/PluggableUSB.cpp
rename to cores/idiBus/PluggableUSB.cpp
diff --git a/cores/arduino/PluggableUSB.h b/cores/idiBus/PluggableUSB.h
similarity index 100%
rename from cores/arduino/PluggableUSB.h
rename to cores/idiBus/PluggableUSB.h
diff --git a/cores/arduino/Print.cpp b/cores/idiBus/Print.cpp
similarity index 100%
rename from cores/arduino/Print.cpp
rename to cores/idiBus/Print.cpp
diff --git a/cores/arduino/Print.h b/cores/idiBus/Print.h
similarity index 100%
rename from cores/arduino/Print.h
rename to cores/idiBus/Print.h
diff --git a/cores/arduino/Printable.h b/cores/idiBus/Printable.h
similarity index 100%
rename from cores/arduino/Printable.h
rename to cores/idiBus/Printable.h
diff --git a/cores/arduino/Server.h b/cores/idiBus/Server.h
similarity index 100%
rename from cores/arduino/Server.h
rename to cores/idiBus/Server.h
diff --git a/cores/arduino/Stream.cpp b/cores/idiBus/Stream.cpp
similarity index 100%
rename from cores/arduino/Stream.cpp
rename to cores/idiBus/Stream.cpp
diff --git a/cores/arduino/Stream.h b/cores/idiBus/Stream.h
similarity index 100%
rename from cores/arduino/Stream.h
rename to cores/idiBus/Stream.h
diff --git a/cores/arduino/Tone.cpp b/cores/idiBus/Tone.cpp
similarity index 100%
rename from cores/arduino/Tone.cpp
rename to cores/idiBus/Tone.cpp
diff --git a/cores/arduino/USBAPI.h b/cores/idiBus/USBAPI.h
similarity index 100%
rename from cores/arduino/USBAPI.h
rename to cores/idiBus/USBAPI.h
diff --git a/cores/arduino/USBCore.cpp b/cores/idiBus/USBCore.cpp
similarity index 100%
rename from cores/arduino/USBCore.cpp
rename to cores/idiBus/USBCore.cpp
diff --git a/cores/arduino/USBCore.h b/cores/idiBus/USBCore.h
similarity index 100%
rename from cores/arduino/USBCore.h
rename to cores/idiBus/USBCore.h
diff --git a/cores/arduino/USBDesc.h b/cores/idiBus/USBDesc.h
similarity index 100%
rename from cores/arduino/USBDesc.h
rename to cores/idiBus/USBDesc.h
diff --git a/cores/arduino/Udp.h b/cores/idiBus/Udp.h
similarity index 100%
rename from cores/arduino/Udp.h
rename to cores/idiBus/Udp.h
diff --git a/cores/arduino/WCharacter.h b/cores/idiBus/WCharacter.h
similarity index 100%
rename from cores/arduino/WCharacter.h
rename to cores/idiBus/WCharacter.h
diff --git a/cores/arduino/WInterrupts.c b/cores/idiBus/WInterrupts.c
similarity index 100%
rename from cores/arduino/WInterrupts.c
rename to cores/idiBus/WInterrupts.c
diff --git a/cores/arduino/WMath.cpp b/cores/idiBus/WMath.cpp
similarity index 100%
rename from cores/arduino/WMath.cpp
rename to cores/idiBus/WMath.cpp
diff --git a/cores/arduino/WString.cpp b/cores/idiBus/WString.cpp
similarity index 100%
rename from cores/arduino/WString.cpp
rename to cores/idiBus/WString.cpp
diff --git a/cores/arduino/WString.h b/cores/idiBus/WString.h
similarity index 100%
rename from cores/arduino/WString.h
rename to cores/idiBus/WString.h
diff --git a/cores/arduino/abi.cpp b/cores/idiBus/abi.cpp
similarity index 100%
rename from cores/arduino/abi.cpp
rename to cores/idiBus/abi.cpp
diff --git a/cores/arduino/binary.h b/cores/idiBus/binary.h
similarity index 100%
rename from cores/arduino/binary.h
rename to cores/idiBus/binary.h
diff --git a/cores/arduino/hooks.c b/cores/idiBus/hooks.c
similarity index 100%
rename from cores/arduino/hooks.c
rename to cores/idiBus/hooks.c
diff --git a/cores/arduino/main.cpp b/cores/idiBus/main.cpp
similarity index 100%
rename from cores/arduino/main.cpp
rename to cores/idiBus/main.cpp
diff --git a/cores/arduino/new b/cores/idiBus/new
similarity index 100%
rename from cores/arduino/new
rename to cores/idiBus/new
diff --git a/cores/arduino/new.cpp b/cores/idiBus/new.cpp
similarity index 100%
rename from cores/arduino/new.cpp
rename to cores/idiBus/new.cpp
diff --git a/cores/arduino/new.h b/cores/idiBus/new.h
similarity index 100%
rename from cores/arduino/new.h
rename to cores/idiBus/new.h
diff --git a/cores/arduino/wiring.c b/cores/idiBus/wiring.c
similarity index 100%
rename from cores/arduino/wiring.c
rename to cores/idiBus/wiring.c
diff --git a/cores/arduino/wiring_analog.c b/cores/idiBus/wiring_analog.c
similarity index 100%
rename from cores/arduino/wiring_analog.c
rename to cores/idiBus/wiring_analog.c
diff --git a/cores/arduino/wiring_digital.c b/cores/idiBus/wiring_digital.c
similarity index 100%
rename from cores/arduino/wiring_digital.c
rename to cores/idiBus/wiring_digital.c
diff --git a/cores/arduino/wiring_private.h b/cores/idiBus/wiring_private.h
similarity index 100%
rename from cores/arduino/wiring_private.h
rename to cores/idiBus/wiring_private.h
diff --git a/cores/arduino/wiring_pulse.S b/cores/idiBus/wiring_pulse.S
similarity index 100%
rename from cores/arduino/wiring_pulse.S
rename to cores/idiBus/wiring_pulse.S
diff --git a/cores/arduino/wiring_pulse.c b/cores/idiBus/wiring_pulse.c
similarity index 100%
rename from cores/arduino/wiring_pulse.c
rename to cores/idiBus/wiring_pulse.c
diff --git a/cores/arduino/wiring_shift.c b/cores/idiBus/wiring_shift.c
similarity index 100%
rename from cores/arduino/wiring_shift.c
rename to cores/idiBus/wiring_shift.c
diff --git a/libraries/idiBusMaster/src/IdiBusSerialDefs.h b/libraries/idiBusMaster/src/IdiBusSerialDefs.h
index 778d4d8..e487235 100644
--- a/libraries/idiBusMaster/src/IdiBusSerialDefs.h
+++ b/libraries/idiBusMaster/src/IdiBusSerialDefs.h
@@ -4,7 +4,7 @@
 //-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 #include "IdiBusSystem.h"
 //-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-#if defined (__AVR_ATmega2560__)
+#if defined (__AVR_ATmega2560__) || (__AVR_ATmega1280__) 
 #define USARTN_UCSRNA_RXC_Pos					7U
 #define USARTN_UCSRNA_TXC_Pos					6U
 #define USARTN_UCSRNA_UDR_Pos					5U
diff --git a/platform.txt b/platform.txt
new file mode 100644
index 0000000..df5ddb7
--- /dev/null
+++ b/platform.txt
@@ -0,0 +1,142 @@
+
+# Arduino AVR Core and platform.
+# ------------------------------
+#
+# For more info:
+# https://arduino.github.io/arduino-cli/latest/platform-specification/
+
+name=Arduino AVR Boards
+version=1.8.6
+
+# AVR compile variables
+# ---------------------
+
+compiler.warning_flags=-w
+compiler.warning_flags.none=-w
+compiler.warning_flags.default=
+compiler.warning_flags.more=-Wall
+compiler.warning_flags.all=-Wall -Wextra
+
+# Default "compiler.path" is correct, change only if you want to override the initial value
+compiler.path={runtime.tools.avr-gcc.path}/bin/
+compiler.c.cmd=avr-gcc
+compiler.c.flags=-c -g -Os {compiler.warning_flags} -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects
+compiler.c.elf.flags={compiler.warning_flags} -Os -g -flto -fuse-linker-plugin -Wl,--gc-sections
+compiler.c.elf.cmd=avr-gcc
+compiler.S.flags=-c -g -x assembler-with-cpp -flto -MMD
+compiler.cpp.cmd=avr-g++
+compiler.cpp.flags=-c -g -Os {compiler.warning_flags} -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto
+compiler.ar.cmd=avr-gcc-ar
+compiler.ar.flags=rcs
+compiler.objcopy.cmd=avr-objcopy
+compiler.objcopy.eep.flags=-O ihex -j .eeprom --set-section-flags=.eeprom=alloc,load --no-change-warnings --change-section-lma .eeprom=0
+compiler.elf2hex.flags=-O ihex -R .eeprom
+compiler.elf2hex.cmd=avr-objcopy
+compiler.ldflags=
+compiler.libraries.ldflags=
+compiler.size.cmd=avr-size
+
+# This can be overridden in boards.txt
+build.extra_flags=
+
+# 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=
+
+# AVR compile patterns
+# --------------------
+
+## Compile c files
+recipe.c.o.pattern="{compiler.path}{compiler.c.cmd}" {compiler.c.flags} -mmcu={build.mcu} -DF_CPU={build.f_cpu} -DARDUINO={runtime.ide.version} -DARDUINO_{build.board} -DARDUINO_ARCH_{build.arch} {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.cpp.flags} -mmcu={build.mcu} -DF_CPU={build.f_cpu} -DARDUINO={runtime.ide.version} -DARDUINO_{build.board} -DARDUINO_ARCH_{build.arch} {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.S.flags} -mmcu={build.mcu} -DF_CPU={build.f_cpu} -DARDUINO={runtime.ide.version} -DARDUINO_{build.board} -DARDUINO_ARCH_{build.arch} {compiler.S.extra_flags} {build.extra_flags} {includes} "{source_file}" -o "{object_file}"
+
+## Create archives
+# archive_file_path is needed for backwards compatibility with IDE 1.6.5 or older, IDE 1.6.6 or newer overrides this value
+archive_file_path={build.path}/{archive_file}
+recipe.ar.pattern="{compiler.path}{compiler.ar.cmd}" {compiler.ar.flags} {compiler.ar.extra_flags} "{archive_file_path}" "{object_file}"
+
+## Combine gc-sections, archives, and objects
+recipe.c.combine.pattern="{compiler.path}{compiler.c.elf.cmd}" {compiler.c.elf.flags} -mmcu={build.mcu} {compiler.c.elf.extra_flags} {compiler.ldflags} -o "{build.path}/{build.project_name}.elf" {object_files} {compiler.libraries.ldflags} "{build.path}/{archive_file}" "-L{build.path}" -lm
+
+## Create output files (.eep and .hex)
+recipe.objcopy.eep.pattern="{compiler.path}{compiler.objcopy.cmd}" {compiler.objcopy.eep.flags} {compiler.objcopy.eep.extra_flags} "{build.path}/{build.project_name}.elf" "{build.path}/{build.project_name}.eep"
+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"
+
+## Save hex
+recipe.output.tmp_file={build.project_name}.hex
+recipe.output.save_file={build.project_name}.{build.variant}.hex
+
+## Compute size
+recipe.size.pattern="{compiler.path}{compiler.size.cmd}" -A "{build.path}/{build.project_name}.elf"
+recipe.size.regex=^(?:\.text|\.data|\.bootloader)\s+([0-9]+).*
+recipe.size.regex.data=^(?:\.data|\.bss|\.noinit)\s+([0-9]+).*
+recipe.size.regex.eeprom=^(?:\.eeprom)\s+([0-9]+).*
+
+## Preprocessor
+preproc.includes.flags=-w -x c++ -M -MG -MP
+recipe.preproc.includes="{compiler.path}{compiler.cpp.cmd}" {compiler.cpp.flags} {preproc.includes.flags} -mmcu={build.mcu} -DF_CPU={build.f_cpu} -DARDUINO={runtime.ide.version} -DARDUINO_{build.board} -DARDUINO_ARCH_{build.arch} {compiler.cpp.extra_flags} {build.extra_flags} {includes} "{source_file}"
+
+preproc.macros.flags=-w -x c++ -E -CC
+recipe.preproc.macros="{compiler.path}{compiler.cpp.cmd}" {compiler.cpp.flags} {preproc.macros.flags} -mmcu={build.mcu} -DF_CPU={build.f_cpu} -DARDUINO={runtime.ide.version} -DARDUINO_{build.board} -DARDUINO_ARCH_{build.arch} {compiler.cpp.extra_flags} {build.extra_flags} {includes} "{source_file}" -o "{preprocessed_file_path}"
+
+# Required discoveries and monitors
+# ---------------------------------
+pluggable_discovery.required.0=builtin:serial-discovery
+pluggable_discovery.required.1=builtin:mdns-discovery
+pluggable_monitor.required.serial=builtin:serial-monitor
+
+# AVR Uploader/Programmers tools
+# ------------------------------
+
+tools.avrdude.path={runtime.tools.avrdude.path}
+tools.avrdude.cmd.path={path}/bin/avrdude
+tools.avrdude.config.path={path}/etc/avrdude.conf
+
+tools.avrdude.upload.params.verbose=-v
+tools.avrdude.upload.params.quiet=-q -q
+# tools.avrdude.upload.verify is needed for backwards compatibility with IDE 1.6.8 or older, IDE 1.6.9 or newer overrides this value
+tools.avrdude.upload.verify=
+tools.avrdude.upload.params.noverify=-V
+tools.avrdude.upload.pattern="{cmd.path}" "-C{config.path}" {upload.verbose} {upload.verify} -p{build.mcu} -c{upload.protocol} "-P{serial.port}" -b{upload.speed} -D "-Uflash:w:{build.path}/{build.project_name}.hex:i"
+
+tools.avrdude.program.params.verbose=-v
+tools.avrdude.program.params.quiet=-q -q
+# tools.avrdude.program.verify is needed for backwards compatibility with IDE 1.6.8 or older, IDE 1.6.9 or newer overrides this value
+tools.avrdude.program.verify=
+tools.avrdude.program.params.noverify=-V
+tools.avrdude.program.pattern="{cmd.path}" "-C{config.path}" {program.verbose} {program.verify} -p{build.mcu} -c{protocol} {program.extra_params} "-Uflash:w:{build.path}/{build.project_name}.hex:i"
+
+tools.avrdude.erase.params.verbose=-v
+tools.avrdude.erase.params.quiet=-q -q
+tools.avrdude.erase.pattern="{cmd.path}" "-C{config.path}" {erase.verbose} -p{build.mcu} -c{protocol} {program.extra_params} -e -Ulock:w:{bootloader.unlock_bits}:m -Uefuse:w:{bootloader.extended_fuses}:m -Uhfuse:w:{bootloader.high_fuses}:m -Ulfuse:w:{bootloader.low_fuses}:m
+
+tools.avrdude.bootloader.params.verbose=-v
+tools.avrdude.bootloader.params.quiet=-q -q
+tools.avrdude.bootloader.pattern="{cmd.path}" "-C{config.path}" {bootloader.verbose} -p{build.mcu} -c{protocol} {program.extra_params} "-Uflash:w:{runtime.platform.path}/bootloaders/{bootloader.file}:i" -Ulock:w:{bootloader.lock_bits}:m
+
+tools.avrdude_remote.upload.pattern=/usr/bin/run-avrdude /tmp/sketch.hex {upload.verbose} -p{build.mcu}
+
+# The following rule is deprecated by pluggable discovery.
+# We keep it to avoid breaking compatibility with the Arduino Java IDE.
+tools.avrdude.network_cmd={runtime.tools.arduinoOTA.path}/bin/arduinoOTA
+tools.avrdude.upload.network_pattern="{network_cmd}" -address {serial.port} -port {upload.network.port} -sketch "{build.path}/{build.project_name}.hex" -upload {upload.network.endpoint_upload} -sync {upload.network.endpoint_sync} -reset {upload.network.endpoint_reset} -sync_exp {upload.network.sync_return}
+
+# arduino ota
+tools.arduino_ota.cmd={runtime.tools.arduinoOTA.path}/bin/arduinoOTA
+tools.arduino_ota.upload.pattern="{cmd}" -address {upload.port.address} -port {upload.port.properties.port} -sketch "{build.path}/{build.project_name}.hex" -upload {upload.port.properties.endpoint_upload} -sync {upload.port.properties.endpoint_sync} -reset {upload.port.properties.endpoint_reset} -sync_exp {upload.port.properties.sync_return}
+
+# USB Default Flags
+# Default blank usb manufacturer will be filled in at compile time
+# - from numeric vendor ID, set to Unknown otherwise
+build.usb_manufacturer="Unknown"
+build.usb_flags=-DUSB_VID={build.vid} -DUSB_PID={build.pid} '-DUSB_MANUFACTURER={build.usb_manufacturer}' '-DUSB_PRODUCT={build.usb_product}'