Dragino LWL04-KR920 Manuals

Manuals and User Guides for Dragino LWL04-KR920. We have 1 Dragino LWL04-KR920 manual available for free PDF download: User Manual

Dragino LWL04-KR920 User Manual

Dragino LWL04-KR920 User Manual (74 pages)

LoRaWAN Water Leak Sensor

Brand: Dragino | Category: Security Sensors | Size: 14 MB

Table of Contents

Table of Contents
2
Introduction
4
What Is LWL04 Lorawan Water Leak Sensor
4
Features
4
Storage & Operation Temperature
5
Applications
5
Sleep Mode and Working Mode
5
Power on LWL04
5
Magnet Action & Leds
5
Pin Definitions
6
Mechanical
6
Configure LWL04 to Connect to Lorawan Network
8
How It Works
8
Quick Guide to Connect to Lorawan Server (OTAA)
8
Uplink Payload
12
Device Status, FPORT=5
12
Sensor Configuration, FPORT=4
14
Real-Time Open/Close Status, Uplink FPORT=2
15
Historical Water Leak/No Leak Event, FPORT=3
16
Datalog Feature
18
Unix Timestamp
18
Set Device Time
18
Show Data in Datacake Iot Server
18
Frequency Plans
28
Configure LWL04
28
Configure Methods
28
General Commands
28
Commands Special Design for LWL04
28
Set Transmit Interval Time
29
Set Power Output Duration
29
Enable / Disable Alarm
29
Set System Time
30
Set Time Sync Mode
30
Alarm Base on Timeout
30
The Working Mode of the Total Water Leakage Event
31
Regularly Update a Confirm Uplink When Water Leaks
31
Delay Time for State Changes to Take Effectedit
31
Clear the Leak Count and the Duration of the Last Leak
32
Set the Count Value of the Number of Leaks
32
Battery & How to Replace
32
Battery Type and Replace
32
Power Consumption Analyze
33
OTA Firmware Update
33
Faq
33
Order Info
33
Packing Info
34
Support
34

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