Smart Predictor for Spontaneous Combustion in Cotton Storages Using Wireless Sensor Network and Machine Learning

Table 6

IoT module components.

Module	Hardware name	Target factor
Sensing part	Arduino microcontroller	Circuit wiring
	Soil moisture sensor	Moisture
	MQ-4	Methane
	LM35	Temperature
Notification module	Ky006-Buzzer System	Buzzer
	Bluetooth module	Data passing