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a small 500mA LDO voltage regulator from EXAR
• Current consumption: 310mA at 5V
Narrow beam pattern
you can program it in the Arduino IDE using our example code
Uplink≤5
WL03A LoRaWAN Zone Rope Type Leak Detection Sensor Leak Cable Length:10m a small 500mA LDO voltageWL03A LoRaWAN Zone Rope Type Leak Detection Sensor The Dragino WL03A is a LoRaWAN None Position Rope Type Water Leak Sensor. Users can lay the WL03A + Water Leak Cable on the ground to detect water leakage. The water leak cable is sensitive when there is water over the leak cable. WL03A will indicate a water leak event and uplink to the IoT server via the LoRaWAN network. WL03A is powered by an 8500mAh battery and targets for long time use of up to 10
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