Sistem Monitoring Tandon Air Berbasis NodeMCU ESP32 dan Sensor Ultrasonik Men…

ABSTRACT The water reservoir monitoring system helps the community to find out the water level in the reservoir to avoid overfilling or lack of water in the reservoir when water is needed. This tool is equipped with NodeMcu Esp32 as a control to process sensor data for measuring distances in reservoirs and relay control on motors that are displayed on the telegram as measurement informatio…