menu "Example Configuration" config EXAMPLE_STORE_HISTORY bool "Store command history in flash" default y help Linenoise line editing library provides functions to save and load command history. If this option is enabled, initalizes a FAT filesystem and uses it to store command history. config EXAMPLE_I2C_MASTER_SCL int "SCL GPIO Num" default 19 if IDF_TARGET_ESP32 default 4 help GPIO number for I2C Master clock line. config EXAMPLE_I2C_MASTER_SDA int "SDA GPIO Num" default 18 if IDF_TARGET_ESP32 default 5 help GPIO number for I2C Master data line. endmenu