Automating Climate Control: Leveraging Dual Thermometers for Smart Air Conditioning via ThingsBoard 记录一次在thingsboard中通过同时满足两个温度计的温度条件来控制空调开关机 当然这并不是真实过程对接调式，只是通过模拟的方法来熟练一下thingsboard的ruleCh

记一次在docker 打包部署node red 启动报错 报错如下： --------------------------------------------------------------------- Your flow credentials file is encrypted using a system-generated key. If the system-generated key is lost for any reason, your credentials file will not be recoverable, you will have to delete it and re-enter your credentials. You should set your own key using the 'credentialSecret' option in your settings file. Node-RED will then re-encrypt your credentials file using your chosen key the next time you deploy a change. --------------------------------------------------------------------- 22 Feb