ARM Based Smart Water Meter with LoRa for Soilless Agriculture Application

The aim of this study is to develop an integrated and micro-controller based electronic circuit which might be used in soilless agriculture smart greenhouse systems. In study, a novel system design proposed measure monitor parameters such as the desired ambient temperature, nutrient solution alkalinity (pH) conductivity greenhouse. addition design, control mechanism designed keep amount solution, changes over time, stable ranges. This consists two different embedded systems where necessary are measured, actuators controlled, related input / output pairs observed. yield continuously conditions provided for growth product microcontroller responsible data transmission greenhouse, observing pipes, identify possible problems encountered corresponding lines. addition, field performs tasks takes role maintaining temperature inside taking into account feedback data. LoRa communication employed construct flow network between For purpose, new protocol applications. order enable users observe whole multi-greenhouse systems, unit (computer) positioned main relevant inputs outputs can read. sensor actuator obtained during studies, examined, results presented.