{
    "inherits": ["nrf52840", "nrf52840-s140v6-uf2"],
    "build-tags": ["mdbt50qrx"],
    "serial-port": ["acm:239a:810b", "acm:239a:010b", "acm:239a:810c"],
    "msd-volume-name": "MDBT50QBOOT"
}