MCU_SERIES = MIMXRT1052 MCU_VARIANT = MIMXRT1052DVL6B MICROPY_FLOAT_IMPL = double MICROPY_PY_MACHINE_SDCARD = 1 MICROPY_HW_FLASH_TYPE ?= hyperflash MICROPY_HW_FLASH_SIZE ?= 0x4000000 # 64MB MICROPY_HW_SDRAM_AVAIL = 1 MICROPY_HW_SDRAM_SIZE = 0x2000000 # 32MB MICROPY_PY_LWIP = 1 MICROPY_PY_USSL = 1 MICROPY_SSL_MBEDTLS = 1