LD_FILE = boards/samd21x18-bootloader.ld USB_VID = 0x239A USB_PID = 0x80B9 USB_PRODUCT = "Bit6" USB_MANUFACTURER = "ndGarage" CHIP_VARIANT = SAMD21E18A CHIP_FAMILY = samd21 INTERNAL_FLASH_FILESYSTEM = 1 LONGINT_IMPL = NONE CIRCUITPY_FULL_BUILD = 0 SUPEROPT_GC = 0