PLHive

Smart Liquid Level Detection is an IoT liquid level monitoring application based on ultrasonic sensors. Working in conjunction with Bluetooth/Wi-Fi sensors such as the PLH-SL03, it collects real-time data on container liquid level, temperature, battery level, and more, helping you stay informed about your equipment's operating status at all times. Key Features: - Real-time Monitoring: Directly connect to sensors via Bluetooth to view liquid level height, temperature, and battery level in real time, with support for mm/cm unit switching. - Device Management: Add, calibrate, and unbind devices; long-press device cards to pin, multi-select, or delete; supports device scene management. - Alert Notifications: Customize liquid level thresholds; receive push alert messages when anomalies occur; supports email forwarding of alert information. - Message Center: Centrally view alert and system…