Live version’s plant factory control system is a simple version of plant lighting control system developed by our company based on RS485 bus communication protocol。This system is mainly composed of the main controller and RS485 adapter board,At the same time, it is equipped with a temperature and humidity meter developed by our company to detect the environmental temperature and humidity parameters, so as to provide datas which support for the light and temperature and humidity to control plants' growth process,The main controller sues 24-bit true color touch screen to realize human-machine interaction, making the control operation more simple and convenient , RS485 adapter board receives the control signal from the main controller and converts it into 0-10v control signal to realize the switch and dimming control of lamps.