USB_VID = 0x1209
USB_PID = 0xE3E3
USB_PRODUCT = "StackRduino M0 PRO"
USB_MANUFACTURER = "StackRduino"

CHIP_VARIANT = SAMD21G18A
CHIP_FAMILY = samd21

SPI_FLASH_FILESYSTEM = 1
EXTERNAL_FLASH_DEVICES = "W25Q64JVxQ"
LONGINT_IMPL = MPZ