diff --git a/CMakeLists.txt b/CMakeLists.txt
index 618d3bd..dbfe9fe 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,13 +9,12 @@ idf_component_register(
                 app_constant
 )
 
-option(APP_SPI_DISABLE_INVALID_STATUS_CHECK "make driver ignore `SPI_CMD_INVALID` error" OFF)
-if (APP_SPI_DISABLE_INVALID_STATUS_CHECK)
+# Map ESP-IDF Kconfig options to existing compile-time macros used in the codebase.
+if (CONFIG_LLCC68_SPI_IGNORE_INVALID_STATUS_CHECK)
         target_compile_definitions(${COMPONENT_LIB} PUBLIC APP_SPI_DISABLE_INVALID_STATUS_CHECK)
 endif()
 
-option(APP_RADIO_DISABLE_CALIBRATION "Disable radio calibration" ON)
-if (APP_RADIO_DISABLE_CALIBRATION)
+if (CONFIG_LLCC68_RADIO_DISABLE_CALIBRATION)
         target_compile_definitions(${COMPONENT_LIB} PUBLIC APP_RADIO_DISABLE_CALIBRATION)
 endif()
 
diff --git a/Kconfig b/Kconfig
new file mode 100644
index 0000000..4b736fc
--- /dev/null
+++ b/Kconfig
@@ -0,0 +1,19 @@
+menu "LLCC68 options"
+
+config LLCC68_SPI_IGNORE_INVALID_STATUS_CHECK
+    bool "Ignore SPI_CMD_INVALID status in SPI driver"
+    default n
+    help
+      When enabled, the LLCC68 SPI HAL will ignore the SPI_CMD_INVALID
+      status returned from the device. This maps to the compile definition
+      APP_SPI_DISABLE_INVALID_STATUS_CHECK used in the component sources.
+
+config LLCC68_RADIO_DISABLE_CALIBRATION
+    bool "Disable radio calibration"
+    default y
+    help
+      When enabled, radio calibration routines are disabled to save time
+      or avoid issues on certain hardware. This maps to the compile
+      definition APP_RADIO_DISABLE_CALIBRATION used in the component.
+
+endmenu
diff --git a/README.md b/README.md
index 17459bf..7c1163c 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,15 @@ Internal buffer, C++ 20 features is used.
 
 See [app_const_llcc68_template.hpp](inc/template/app_const_llcc68_template.hpp)
 
+Configuration via menuconfig:
+
+- LLCC68 options → Ignore SPI_CMD_INVALID status in SPI driver
+	- Maps to APP_SPI_DISABLE_INVALID_STATUS_CHECK
+	- Default: disabled (N)
+- LLCC68 options → Disable radio calibration
+	- Maps to APP_RADIO_DISABLE_CALIBRATION
+	- Default: enabled (Y)
+
 ## TODO
 
 - [ ] Long-Range Frequency Hopping Spread Spectrum (LR-FHSS)