Now have a 485 bus, two temperature and humidity sensor, the value of both temperature and humidity sensor is through a line of temperature calculation code, and then back by judging from the machine address of the frame to different equipment temperature variable assignment, and finally to upload the cloud, but one temperature normal temperature more than 8000, have who met this kind of situation

CodePudding user response:

Check the sensor output original value is correct, if correct, is something wrong with your processing or storm transmission