ref: ad1df2d2a01bd064e643287ff305673dfede3ce3
dir: /boards/xtensa/ttgo_lora32/ttgo_lora32_defconfig/
CONFIG_BOARD_TTGO_LORA32=y CONFIG_SOC_SERIES_ESP32=y CONFIG_MAIN_STACK_SIZE=2048 CONFIG_CONSOLE=y CONFIG_SERIAL=y CONFIG_UART_CONSOLE=y CONFIG_GPIO=y