temperature_and_Humidity_check1.ino: In function 'void loop()':
temperature_and_Humidity_check1.ino:29:10: error: 'DHTLIB_ERROR_CHECHSUM' was not declared in this scope
Error compiling.
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这是我按《arduino 程序设计基础第二版》的案例敲进去的,卟知道怎么改,能帮看看吗?