{
    "inherits": ["nrf52840", "nrf52840-s140v6-uf2"],
    "build-tags": ["feather_nrf52840"],
    "serial-port": ["acm:239a:8029", "acm:239a:0029", "acm:239a:002a", "acm:239a:802a"],
    "msd-volume-name": "FTHR840BOOT"
}