cmake_minimum_required(VERSION 4.2) include(pico_sdk_import.cmake) project(relay C CXX ASM) set(CMAKE_C_STANDARD 11) set(CMAKE_CXX_STANDARD 17) set(PICO_EXAMPLES_PATH $(PROJECT_SOURCE_DIR)) pico_sdk_init() add_executable(relay main.c ) target_link_libraries(relay pico_stdlib) pico_add_extra_outputs(relay)