Type: String | Multiple: Yes

Extra flags for uploader. Will be added to the end of uploader command. If you need to override uploader command or base flags please use extra_scripts.

This option can also be set by global environment variable PLATFORMIO_UPLOAD_FLAGS.


Please specify each flag/option in a new line starting with minimum 2 spaces.

platform = atmelavr
board = atmega328pb
framework = arduino
upload_flags =