prj.conf

CONFIG_GPIO=y
CONFIG_ARDUINO_API=y
CONFIG_ARDUINO_ENTRY=n
CONFIG_SPI=y
CONFIG_PWM=y
CONFIG_ADC=y
CONFIG_GPIO_GET_DIRECTION=y

CONFIG_LOG=y
CONFIG_LOG_OUTPUT=y
CONFIG_LOG_MODE_IMMEDIATE=y
# CONFIG_LOG_BACKEND_SHOW_COLOR=n
CONFIG_LOG_BACKEND_FORMAT_TIMESTAMP=n
CONFIG_LOG_THREAD_ID_PREFIX=n
# CONFIG_HEAP_MEM_POOL_SIZE=8192
CONFIG_MAIN_STACK_SIZE=8192
CONFIG_ENTROPY_GENERATOR=y
CONFIG_FLASH=y