SW3L LoRaWAN Wireless Outdoor Flow Meter Battery-Powered SensorSW3L LoRaWAN Wireless Outdoor Flow Meter Battery Powered Sensor The Dragino SW3L is a LoRaWAN Flow Sensor. It detects water flow volume and uplink to IoT server via LoRaWAN network. User can use this to monitor the water usage for buildings. SW3L is powered by 8500mAh Li SOCI2 battery, It is designed for long term use up to 10 years. (Actually Battery life depends on the use environment, update period.) The SW3L will send water flow volume every 20

Plug in Flip&Click (use the USB port between C and D socket)

The board features everything you need to get started: a 32-bit CEC1702 microcontroller

and other scenarios that need monitoring rainfall data

Please note that the Raspberry Pi multi-camera adapter board is a nascent product that may have some stability issues and limitations because of the cable’s signal integrity and RPi's closed source video core libraries

Optional External Sensors

USR-TCP232-304 Datasheet

MB7380 is the standard TTL version of this sensor line

They provide an industrial component module solution that offers easy to use outputs

NR500 series router also supports 2 x digital input and 2 x Digital output for alarm applications

Be sure to check the schematic for information on the connections

Optical Size: 1/4 inch

2 M KEY NVME SSD