The customer uses RTU5023 to realize real-time monitoring of temperature and humidity in the greenhouse and external power-off monitoring to realize unified management of cloud data;

In greenhouse, the increase of environmental temperature will affect the normal growth of plants. When the temperature is too high, some plants will overheat and cause death, thus causing economic losses. So customers hope to know the temperature of greenhouse remotely and real-time through mobile phones, computers and other means. When the temperature of computer room is too high, farmers will be notified by SMS and telephone to deal with it in time.