diff --git a/platformio.ini.original b/platformio.ini.original
deleted file mode 100644
index 82167f2..0000000
--- a/platformio.ini.original
+++ /dev/null
@@ -1,223 +0,0 @@
-; PlatformIO Project Configuration File
-;
-;   Build options: build flags, source filter
-;   Upload options: custom upload port, speed and extra flags
-;   Library options: dependencies, extra library storages
-;   Advanced options: extra scripting
-;
-; Please visit documentation for the other options and examples
-; https://docs.platformio.org/page/projectconf.html
-
-[platformio]
-default_envs = 
-	mega2560
-	uno
-	mega328
-	unowifiR2
-	nano
-	samd21-dev-usb
-	samd21-zero-usb
-	ESP32
-	Nucleo-F411RE
-	Nucleo-F446RE
-	Teensy3.2
-	Teensy3.5
-	Teensy3.6
-	Teensy4.0
-	Teensy4.1
-src_dir = .
-include_dir = .
-
-[env]
-build_flags = -Wall -Wextra
-
-[env:samd21-dev-usb]
-platform = atmelsam
-board = sparkfun_samd21_dev_usb
-framework = arduino
-upload_protocol = sam-ba
-lib_deps = ${env.lib_deps}
-monitor_speed = 115200
-monitor_echo = yes
-build_flags = -std=c++17
-
-[env:samd21-zero-usb]
-platform = atmelsam
-board = zeroUSB
-framework = arduino
-upload_protocol = sam-ba
-lib_deps = ${env.lib_deps}
-monitor_speed = 115200
-monitor_echo = yes
-build_flags = -std=c++17
-
-[env:mega2560-debug]
-platform = atmelavr
-board = megaatmega2560
-framework = arduino
-lib_deps = 
-	${env.lib_deps}
-	arduino-libraries/Ethernet
-	SPI
-monitor_speed = 115200
-monitor_echo = yes
-build_flags = -DDIAG_IO -DDIAG_LOOPTIMES
-
-[env:mega2560-no-HAL]
-platform = atmelavr
-board = megaatmega2560
-framework = arduino
-lib_deps = 
-	${env.lib_deps}
-	arduino-libraries/Ethernet
-	SPI
-monitor_speed = 115200
-monitor_echo = yes
-build_flags = -DIO_NO_HAL
-
-[env:mega2560-I2C-wire]
-platform = atmelavr
-board = megaatmega2560
-framework = arduino
-lib_deps = 
-	${env.lib_deps}
-	arduino-libraries/Ethernet
-	SPI
-monitor_speed = 115200
-monitor_echo = yes
-build_flags = -DI2C_USE_WIRE
-
-[env:mega2560]
-platform = atmelavr
-board = megaatmega2560
-framework = arduino
-lib_deps = 
-	${env.lib_deps}
-	arduino-libraries/Ethernet
-	SPI
-monitor_speed = 115200
-monitor_echo = yes
-build_flags = -mcall-prologues
-
-[env:mega328]
-platform = atmelavr
-board = uno
-framework = arduino
-lib_deps = 
-	${env.lib_deps}
-	arduino-libraries/Ethernet
-	SPI
-monitor_speed = 115200
-monitor_echo = yes
-
-[env:unowifiR2]
-platform = atmelmegaavr
-board = uno_wifi_rev2
-framework = arduino
-lib_deps = 
-	${env.lib_deps}
-	arduino-libraries/Ethernet
-	SPI
-monitor_speed = 115200
-monitor_echo = yes
-build_flags = "-DF_CPU=16000000L -DARDUINO=10813 -DARDUINO_AVR_UNO_WIFI_DEV_ED -DARDUINO_ARCH_AVR -DESP_CH_UART -DESP_CH_UART_BR=19200"
-
-[env:nanoevery]
-platform = atmelmegaavr
-board = nano_every
-framework = arduino
-lib_deps = 
-	${env.lib_deps}
-	arduino-libraries/Ethernet
-	SPI
-monitor_speed = 115200
-monitor_echo = yes
-upload_speed = 19200
-build_flags = -DDIAG_IO
-
-[env:uno]
-platform = atmelavr
-board = uno
-framework = arduino
-lib_deps = 
-	${env.lib_deps}
-	arduino-libraries/Ethernet
-	SPI
-monitor_speed = 115200
-monitor_echo = yes
-build_flags = -mcall-prologues
-
-[env:nano]
-platform = atmelavr
-board = nanoatmega328new
-board_upload.maximum_size = 32256
-framework = arduino
-lib_deps = ${env.lib_deps}
-monitor_speed = 115200
-monitor_echo = yes
-
-[env:ESP32]
-platform = espressif32
-board = esp32dev
-framework = arduino
-lib_deps = ${env.lib_deps}
-build_flags = -std=c++17
-
-[env:Nucleo-F411RE]
-platform = ststm32
-board = nucleo_f411re
-framework = arduino
-lib_deps = ${env.lib_deps}
-build_flags = -std=c++17  -Os -g2 -Wunused-variable
-monitor_speed = 115200
-monitor_echo = yes
-
-[env:Nucleo-F446RE]
-platform = ststm32
-board = nucleo_f446re
-framework = arduino
-lib_deps = ${env.lib_deps}
-build_flags = -std=c++17  -Os -g2 -Wunused-variable
-monitor_speed = 115200
-monitor_echo = yes
-
-[env:Teensy3.2]
-platform = teensy
-board = teensy31
-framework = arduino
-build_flags = -std=c++17  -Os -g2
-lib_deps = ${env.lib_deps}
-lib_ignore = NativeEthernet
-
-[env:Teensy3.5]
-platform = teensy
-board = teensy35
-framework = arduino
-build_flags = -std=c++17  -Os -g2
-lib_deps = ${env.lib_deps}
-lib_ignore = NativeEthernet
-
-[env:Teensy3.6]
-platform = teensy
-board = teensy36
-framework = arduino
-build_flags = -std=c++17  -Os -g2
-lib_deps = ${env.lib_deps}
-lib_ignore = NativeEthernet
-
-[env:Teensy4.0]
-platform = teensy
-board = teensy40
-framework = arduino
-build_flags = -std=c++17  -Os -g2
-lib_deps = ${env.lib_deps}
-lib_ignore = NativeEthernet
-
-[env:Teensy4.1]
-platform = teensy
-board = teensy41
-framework = arduino
-build_flags = -std=c++17  -Os -g2
-lib_deps = ${env.lib_deps}
-lib_ignore = 
-