ESP IDF SHT3x

# For more information about build system see # https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html # The following five lines of boilerplate have to be in your project's # CMakeLists in this exact order for cmake to work correctly cmake_minimum_required(VERSION 3.5) include($ENV{IDF_PATH}/tools/cmake/project.cmake) project(main)