YouTube Tutorial:- Materials:-Nodemcu ESP8266: https://www.flyrobo.in/nodemcu_esp8266_wifi_development_board?tracking=5c723900abvrl Soil Moisture Sensor: https://www.flyrobo.in/soil-moisture-meter-andsoil-humidity-sensor-andwater-sensor-andsoil-hygrometer-for-ardunio?tracking=5c723900abvrl PIR Motion Sensor: https://www.flyrobo.in/pir-motion-detector-sensor-module?tracking=5c723900abvrl Rain Drop Sensor: https://www.flyrobo.in/raindrop-detection-sensor-module?tracking=5c723900abvrl Relay Module