Development of Greenhouse Monitoring using WSN through NodeMCU

Greenhouses are often used for growing flowers, vegetables, fruits, and tobacco plants. Most greenhouse systems still use the manual system in monitoring the temperature and humidity in the greenhouse, a lot of problems can occur not for worker but also affected production rate because the temperature and humidity of the greenhouse must be constantly monitored to ensure optimal conditions. Those who like to build their own greenhouse but don't have time to look after it regularly and the greenhouse is built using glass and it can be placed in any place. The power is supplied to the loads from solar panel along with the battery and an inverter. This application is used to save the power, water usage, human work etc., in the greenhouse based on sensors. The system can be improve in term of number of sensor using which able to monitor more parameter such as water level and control the condition in the greenhouse by build a maintenance system so that the greenhouse is always in a stable condition.