TEMPERATURE AND HUMIDITY MONITORING AND CONTROLLING SYSTEM BASED ON THE SERVER ROOM

TEMPERATURE AND HUMIDITY MONITORING AND CONTROLLING SYSTEM BASED ON TELEGRAM IN SERVER ROOM

Abstract

Server room is an important asset for companies or institutions because it is used to store server computers and network devices. The temperature in the server room should be monitored periodically. Temperatures outside the tolerance limit can result in hardware damage if the room temperature is too hot it can be fanned by a dead air conditioner without being noticed by the server admin. The use of NodeMcu Microcontroller as a temperature monitoring control system is more practical because in one device already embedded wi-fi module, its small size is also more practical and does not take up much space. The result of this study is a tool that serves to monitor and control the temperature in the server room. Tests showed the DHT-11 sensor had good sensitivity, judging by the average error obtained at 0.36%. All actuators work well, buzzer beeps and relays are on when temperature conditions exceed 32°.