esp-idf/examples/peripherals/i2c/i2c_simple/main/Kconfig.projbuild
2021-07-13 16:31:38 +08:00

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menu "Example Configuration"
config I2C_MASTER_SCL
int "SCL GPIO Num"
default 6 if IDF_TARGET_ESP32C3
default 19 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
help
GPIO number for I2C Master clock line.
config I2C_MASTER_SDA
int "SDA GPIO Num"
default 5 if IDF_TARGET_ESP32C3
default 18 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
help
GPIO number for I2C Master data line.
endmenu