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使用HDC2080测试温湿度，温度读出正常。湿度值读出为个位数，手指按上去数值会上升。请问
1.测试湿度时需要配置吗？
2.湿度测量可以直接测试空气湿度吗
您好，感谢您的回复。
我的做法是直接通过I2C接口读取。在北京室内，温度读出值26摄氏度，感觉比较准确。湿度读出数据为个位数，
手指按在传感器上，数值上升到40左右。感觉湿度测试数值不准确
