# Enable AWS IoT SDK support CONFIG_AWS_IOT_SDK=y CONFIG_SSL_USING_MBEDTLS=y CONFIG_MBEDTLS_SSL_ALPN=y # Enable FATFS read only with long filename support # for loading Cert/CA/etc from filesystem # (if enabled in config) CONFIG_FATFS_CODEPAGE_437=y CONFIG_FATFS_LFN_HEAP=y