Arduino Nano Board
For Uno R3
[env:uno]
platform = atmelavr
board = uno
framework = arduino
monitor_speed = 9600
For Nano with Old Bootloader
[env:nano]
platform = atmelavr
board = nanoatmega328
framework = arduino
monitor_speed = 9600
For Nano with New Bootloader
[env:nano]platform = atmelavr
board = nanoatmega328new
framework = arduino
monitor_speed = 9600