Dragino WL03A-LS-EU868 solar powered LoRaWAN Non-Position Rope Type Water Leak Controller hub-zubehoer intelligent trash can management system

intelligent trash can management system

Power supply:

Each phototransistor uses a capacitor discharge circuit that allows a digital I/O line on a microcontroller to take an analog reading of reflected IR by measuring the discharge time of the capacitor

Includes: 4x SQ10 probes and pin tipped test needles (black)

Heat shrink tubing around the connector for better strength

Dragino WL03A-LS-EU868 solar powered LoRaWAN Non-Position Rope Type Water Leak Controller hub-zubehoer intelligent trash can management systemThe Dragino WL03A LS is the solar powered version of WL03A LB, a LoRaWAN Non Position Rope Type Water Leak Controller designed for efficient water leakage detection. By placing the WL03A LB and its sensitive Water Leak Cable on the ground, any water presence triggers an alert and uplinks data to an IoT server via the LoRaWAN network. The device transmits data every 2 hours and during each water leak event, recording the leak count and duration. It