怎么比较两个温度值的大小

Node-Red
,
#1

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image1596×328 63 KB

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#2

需要将两个温度进行存储后比较，因为两个不是同时获取的。不知道iobroker是不是可以在一个流上直接获取两个温度，那样会比较简单。
下面是我写个，传递数据的我用两个inject代替了，我不是用的iobroker。详细的注释我也写了，自己多尝试吧
flows (3).json (1.4 KB)

#3 
   谢谢 我看看     紫薯布丁