Changes for page DS20L -- LoRaWAN Smart Distance Detector User Manual 01

Last modified by Mengting Qiu on 2023/12/14 11:15

From 65.1 to 66.1 From 67.11 to 67.12

From version 66.1

edited by Xiaoling
on 2023/05/30 13:59

Change comment: Uploaded new attachment "image-20230530135929-2.png", version {1}

To version 67.11

edited by Xiaoling
on 2023/05/30 15:12

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- image-20230530140053-1.jpeg

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Title

@@ -1,1 +1,1 @@
--SW3L-LB_LoRaWAN_Flow_Sensor_User_Manual
++SW3L-LB -- LoRaWAN Flow Sensor User Manual

Content

@@ -1,7 +1,10 @@
  (% style="text-align:center" %)
--[[image:image-20230530084608-2.jpeg||height="707" width="707"]]
++[[image:image-20230530140053-1.jpeg||height="645" width="645"]]
++
++
++
  **Table of Contents：**
  {{toc/}}
@@ -13,29 +13,27 @@
  = 1. Introduction =
--== 1.1 What is CPL03-LB LoRaWAN Pulse/Contact Sensor ==
++== 1.1 What is SW3L-LB LoRaWAN Flow Sensor ==
--The Dragino CPL03-LB is a (% style="color:blue" %)**LoRaWAN Contact Sensor**(%%) for Internet of Things solution. It detects dry contact status, open time, open counts, and then upload to IoT server via LoRaWAN wireless protocol.
++The Dragino SW3L-LB is a (% style="color:blue" %)**LoRaWAN Flow Sensor**(%%). It detects water flow volume and uplink to IoT server via LoRaWAN network. User can use this to(% style="color:blue" %)** monitor the water usage for buildings.**
--The CPL03-LB will send periodically data every day as well as for each dry contact action. It also counts the contact open times and calculate last open duration. User can also disable the uplink for each open/close event, instead, device can count each open event and uplink periodically.
++The SW3L-LB will send water flow volume every 20 minutes. It can also (% style="color:blue" %)**detect the water flow status**(%%) and (% style="color:blue" %)**send Alarm**(%%), to avoid the waste for water usage such as broken toilet case.
--The LoRa wireless technology used in CPL03-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
++SW3L-LB is designed for both indoor and outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.
--CPL03-LB (% style="color:blue" %)**supports open alarm feature**(%%), user can set open alarm for instant notice. CPL03-LB (% style="color:blue" %)**supports Datalog feature**(%%), it can save the data when there is no LoRaWAN network and uplink when network recover.
++The LoRa wireless technology used in SW3L-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
--CPL03-LB is designed for outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.
++SW3L-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
--CPL03-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
++SW3L-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
--CPL03-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
++Each SW3L-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
--Each CPL03-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
++[[image:image-20230530135919-1.png||height="404" width="806"]]
--[[image:image-20230530111051-3.png||height="402" width="850"]]
--
  == 1.2 Features ==
@@ -42,10 +42,9 @@
  * LoRaWAN 1.0.3 Class A
  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
  * Ultra-low power consumption
--* Open/Close detect
--* Open/Close statistics
--* Temperature & Humidity alarm
--* supports open alarm feature
++* Upload water flow volume
++* Monitor water waste
++* AT Commands to change parameters
  * supports Datalog feature
  * Support Bluetooth v5.1 and LoRaWAN remote configure
  * Support wireless OTA update firmware
@@ -53,8 +53,6 @@
  * Downlink to change configure
  * 8500mAh Battery for long term use
--
--
  == 1.3 Specification ==
@@ -83,17 +83,14 @@
  * Sleep Mode: 5uA @ 3.3v
  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
--
--
  == 1.4 Applications ==
--* Open/Close Detection
--* Pulse meter application
--* Dry Contact Detection
++* Flow Sensor application
++* Water Control
++* Toilet Flow Sensor
++* Monitor Waste water
--
--
  == 1.5 Sleep mode and working mode ==
@@ -121,12 +121,10 @@
  )))
  |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
--
--
  == 1.7 BLE connection ==
--CPL03-LB support BLE remote configure.
++SW3L-LB support BLE remote configure.
  BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case:
@@ -143,9 +143,21 @@
  [[image:image-20230523174230-1.png]]
--== 1.9 Mechanical ==
++== 1.9 Flow Sensor Spec ==
++(((
++(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
++|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Model**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Probe**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Diameter**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Range**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Max Pressure**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)**Measure**
++|(% style="width:88px" %)SW3L-004|(% style="width:75px" %)DW-004|(% style="width:107px" %)G1/2" /DN15|(% style="width:101px" %)1~~30L/min|(% style="width:116px" %)≤ 2.0Mpa|(% style="width:124px" %)450 pulse = 1 L
++|(% style="width:88px" %)SW3L-006|(% style="width:75px" %)DW-006|(% style="width:107px" %)G3/4" /DN20|(% style="width:101px" %)1~~60L/min|(% style="width:116px" %)≤ 1.2Mpa|(% style="width:124px" %)390 pulse = 1 L
++|(% style="width:88px" %)SW3L-010|(% style="width:75px" %)DW-010|(% style="width:107px" %)G 1" /DN25|(% style="width:101px" %)2~~100L/min|(% style="width:116px" %)≤ 2.0Mpa|(% style="width:124px" %)64 pulse = 1 L
++)))
++
++
++== 2.10 Mechanical ==
++
++
  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
@@ -155,12 +155,27 @@
  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
++(% style="color:blue" %)**DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L**
++
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519091350-1.png?width=722&height=385&rev=1.1||alt="image-20220519091350-1.png"]]
++
++
++(% style="color:blue" %)**006: DW-006 Flow Sensor: diameter: G3/4” / DN20.  390 pulse = 1 L**
++
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519091423-2.png?width=723&height=258&rev=1.1||alt="image-20220519091423-2.png"]]
++
++
++(% style="color:blue" %)**010: DW-010 Flow Sensor: diameter: G 1” / DN25.   64 pulse = 1 L**
++
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519091423-3.png?width=724&height=448&rev=1.1||alt="image-20220519091423-3.png"]]
++
++
  = 2. Configure CPL03-LB to connect to LoRaWAN network =
  == 2.1 How it works ==
--The CPL03-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the CPL03-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
++The SW3L-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the SW3L-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
  (% style="display:none" %) (%%)
@@ -171,12 +171,12 @@
  The LPS8v2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
--[[image:image-20230530111412-4.png||height="398" width="805"]](% style="display:none" %)
++[[image:image-20230530135929-2.png||height="404" width="806"]](% style="display:none" %)
--(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from CPL03-LB.
++(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SW3L-LB.
--Each CPL03-LB is shipped with a sticker with the default device EUI as below:
++Each SW3L-LB is shipped with a sticker with the default device EUI as below:
  [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
@@ -205,10 +205,10 @@
  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-6.png?width=744&height=485&rev=1.1||alt="图片-20220611161308-6.png"]]
--(% style="color:blue" %)**Step 2:**(%%) Activate on CPL03-LB
++(% style="color:blue" %)**Step 2:**(%%) Activate on SW3L-LB
--Press the button for 5 seconds to activate the CPL03-LB.
++Press the button for 5 seconds to activate the SW3L-LB.
  (% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
@@ -220,8 +220,10 @@
  === 2.3.1 Device Status, FPORT~=5 ===
--Users can use the downlink command(**0x26 01**) to ask CPL03-LB to send device configure detail, include device configure status. CPL03-LB will uplink a payload via FPort=5 to server.
++Include device configure status. Once SW3L-LB Joined the network, it will uplink this message to the server. After that, SW3L-LB will uplink Device Status every 12 hours.
++Users can use the downlink command(**0x26 01**) to ask SW3L-LB to send device configure detail, include device configure status. SW3L-LB will uplink a payload via FPort=5 to server.
++
  The Payload format is as below.
@@ -232,10 +232,10 @@
  Example parse in TTNv3
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652859749264-179.png?width=723&height=275&rev=1.1||alt="1652859749264-179.png"]]
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652925144491-755.png?width=732&height=139&rev=1.1||alt="1652925144491-755.png"]]
--(% style="color:#037691" %)**Sensor Model**(%%): For CPL03-LB, this value is 0x0A
++(% style="color:#037691" %)**Sensor Model**(%%): For SW3L-LB, this value is 0x11
  (% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
@@ -291,106 +291,74 @@
  === 2.3.2 Sensor Configuration, FPORT~=4 ===
--CPL03-LB will only send this command after getting the downlink command (0x26 02) from the server.
++SW3L will only send this command after getting the downlink command (0x26 02) from the server.
--(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
--|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0; width:504px" %)**Sensor Configuration FPORT=4**
--|**Size(bytes)**|(% style="width:75px" %)**3**|(% style="width:77px" %)**1**|(% style="width:96px" %)**1**|(% style="width:158px" %)**2**|(% style="width:158px" %)**1**
--|**Value**|(% style="width:75px" %)TDC (unit:sec)|(% style="width:77px" %)Disalarm|(% style="width:96px" %)Keep status|(% style="width:158px" %)Keep time (unit: sec)|(% style="width:158px" %)Trigger mode
++(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
++|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %) **Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:105px" %)**3**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:96px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:105px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:74px" %)**1**
++|**Value**|(% style="width:104px" %)TDC(unit:sec)|(% style="width:43px" %)N/A|(% style="width:91px" %)Stop Timer|(% style="width:100px" %)Alarm Timer|(% style="width:69px" %)Reserve
--* (((
--(% style="color:#037691" %)** TDC: (default: 0x001C20)**
--)))
++* (% style="color:#037691" %)**TDC: (default: 0x0004B0)**
--(((
--Uplink interval for the total pulse count, default value is 0x001C20 which is 7200 seconds = 2 hours.
++Uplink interval for the total pulse count, default value is 0x0004B0 which is 1200 seconds = 20 minutes.
--
--)))
--* (((
--(% style="color:#037691" %)** Disalarm: (default: 0)**
--)))
++* (% style="color:#037691" %)**STOP Duration & Alarm Timer**
--(((
--(% style="color:blue" %)** If Disalarm = 1**(%%), CPL03-LB will only send uplink at every TDC periodically. This is normally use for pulse meter application, in this application, there are many disconnect/connect event, and platform only care about the total number of pulse.
--)))
++Shows the configure value of [[Alarm for continuously water flow>>||anchor="H3.4Alarmforcontinuouslywaterflow"]]
--(((
--(% style="color:blue" %)** If Disalarm = 0**(%%), CPL03-LB will send uplink at every TDC periodically.
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095747-2.png?width=723&height=113&rev=1.1||alt="image-20220519095747-2.png"]]
--
--)))
--* (((
--(% style="color:#037691" %)** Keep Status & Keep Time**
--)))
++=== 2.3.3 Water Flow Value, Uplink FPORT~=2 ===
--(((
--Shows the configure value of [[Alarm Base on Timeout Feature>>||anchor="H3.3.5AlarmBaseonTimeout"]]
--
++(((
++SW3L will send this uplink **after** Device Status once join the LoRaWAN network successfully. And SW3L will:
  )))
--* (((
--(% style="color:#037691" %)** Trigger mode (default: 0)**
--)))
--
  (((
--(% style="color:blue" %)** If Trigger mode = 0**(%%), count close to open event.
++periodically send this uplink every 20 minutes, this interval [[can be changed>>||anchor="H3.1SetTransmitIntervalTime"]].
  )))
  (((
--(% style="color:blue" %)** If Trigger mode = 1**(%%), count open to close event.
++Uplink Payload totals 11 bytes.
  )))
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652860064987-743.png?width=730&height=152&rev=1.1||alt="1652860064987-743.png"]]
++(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
++|=(% colspan="6" style="width: 510px;background-color:#D9E2F3;color:#0070C0" %)**Water Flow Value,  FPORT=2**
++|(% style="width:60px" %)**Size(bytes)**|(% style="width:130px" %)**1**|(% style="width:130px" %)**4**|(% style="width:30px" %)**1**|(% style="width:50px" %)**1**|(% style="width:80px" %)**4**
++|(% style="width:110px" %)**Value**|(% style="width:81px" %)Calculate Flag  & [[Alarm>>||anchor="H3.4Alarmforcontinuouslywaterflow"]]|(% style="width:95px" %)(((
++Total pulse Or Last Pulse
++)))|(% style="width:55px" %)MOD|(% style="width:115px" %)Reserve(0x01)|(% style="width:129px" %)[[Unix TimeStamp>>||anchor="H2.4.1UnixTimeStamp"]]
++(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:470px" %)
++|=(% colspan="4" style="width: 470px;background-color:#D9E2F3;color:#0070C0" %)**Status & Alarm field**
++|(% style="width:60px" %)**Size(bit)**|(% style="width:80px" %)**6**|(% style="width:310px" %)**1**|(% style="width:20px" %)**1**
++|(% style="width:88px" %)**Value**|(% style="width:117px" %)Calculate Flag|(% style="width:221px" %)Alarm: 0: No Alarm; 1: Alarm|(% style="width:64px" %)N/A
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652860079526-831.png?width=729&height=209&rev=1.1||alt="1652860079526-831.png"]]
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-3.png?width=736&height=284&rev=1.1||alt="image-20220519095946-3.png"]]
--=== 2.3.3 Real-Time Open/Close Status, Uplink FPORT~=2 ===
--
--
--(((
--(((
--CPL03-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And CPL03-LB will:
++* (((
++(% style="color:#037691" %)**Calculate Flag**
  )))
--)))
  (((
--(((
--periodically send this uplink every 2 hours, this interval [[can be changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].
++The calculate flag is a user defined field, IoT server can use this flag to handle different meters with different pulse factors. For example, if there are 100 Flow Sensors, meters 1 ~~50 are 1 liter/pulse and meters 51 ~~ 100 has 1.5 liter/pulse.
  )))
--)))
  (((
--(((
--Uplink Payload totals 11 bytes.
++**Example: in the default payload:**
  )))
--)))
--(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
--|=(% colspan="5" style="background-color:#D9E2F3;color:#0070C0; width: 520px;" %)**Real-Time Open/Close Status, FPORT=2**
--|(% style="width:60px" %)**Size(bytes)**|(% style="width:65px" %)**1**|(% style="width:65px" %)**3**|(% style="width:240px" %)**3**|(% style="width:90px" %)**4**
--|(% style="width:101px" %)**Value**|(% style="width:133px" %)Status & [[Alarm>>||anchor="H3.3.5AlarmBaseonTimeout"]]|(% style="width:92px" %)Total pulse|(% style="width:247px" %)The last open duration (unit: min)|(% style="width:149px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
--
--(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:504px" %)
--|=(% colspan="4" style="background-color:#D9E2F3;color:#0070C0; width: 502px;" %)**Status & Alarm field**
--|(% style="width:60px" %)**Size(bit)**|(% style="width:70px" %)**6**|(% style="width:228px" %)**1**|(% style="width:146px" %)**1**
--|(% style="width:76px" %)Value|(% style="width:80px" %)Calculate Flag|(% style="width:208px" %)Alarm: 0: No Alarm; 1: Alarm|(% style="width:136px" %)Contact Status: 0: Open, 1: Close
--
  * (((
--(% style="color:#037691" %)** Calculate Flag**
++calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
  )))
--
--(((
--The calculate flag is a user define field, IoT server can use this filed to handle different meter with different pulse factor. For example, if there are 100 water meters, meter 1 ~~50 are 1 liter/pulse and meter 51 ~~ 100 has 1.5 liter/pulse.
++* (((
++calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
  )))
--
--(((
--User can set calculate flag to 1 for meter 1~~50 and 2 for meter 51 ~~ 100, So IoT Server can use this field for calculation.
++* (((
++calculate flag=2: for SW3L-010 Flow Sensor: 64 pulse = 1 L
  )))
  (((
@@ -399,167 +399,96 @@
  (((
  Range (6 bits): (b)000000 ~~ (b) 111111
++
++If user use with a meter for example is 0.02L/pulse. To proper decode the correct value in server,
++
++1) User can set the Calculate Flag of this sensor to 3.
++
++2) In server side, when a sensor data arrive, the decoder will check the value of Calculate Flag, It the value is 3, the total volume = 0.02 x Pulse Count.
  )))
  (((
--Refer: [[Set Calculate Flag>>||anchor="H3.3.8Setthecalculateflag"]]
--
--
++(% style="color:red" %)**NOTE: User need to set Calculate Flag to proper value before use Flow Sensor. Downlink or AT Command see: **(%%)Refer: [[Set Calculate Flag>>||anchor="H3.6Setthecalculateflag"]]
  )))
  * (((
--(% style="color:#037691" %)** Alarm**
++(% style="color:#037691" %)**Alarm**
  )))
  (((
--See [[Alarm Base on Timeout>>||anchor="H3.3.5AlarmBaseonTimeout"]]
--
--
++See [[Alarm for continuously water flow>>||anchor="H3.4Alarmforcontinuouslywaterflow"]]
  )))
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-4.png?width=724&height=65&rev=1.1||alt="image-20220519095946-4.png"]]
++
++
  * (((
--(% style="color:#037691" %)** Contact Status**
++(% style="color:#037691" %)**Total pulse**
  )))
  (((
--0: Open
++Total pulse/counting since factory
  )))
  (((
--1: Close
--
--
++Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
  )))
  * (((
--(% style="color:#037691" %)** Total pulse**
++(% style="color:#037691" %)**Last Pulse**
  )))
  (((
--Total pulse/counting base on dry [[contact trigger event>>||anchor="H2.3.2SensorConfiguration2CFPORT3D4"]]
++Total pulse since last FPORT=2 uplink. (Default 20 minutes)
  )))
  (((
--Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
--
--
++Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
  )))
  * (((
--(% style="color:#037691" %)** The last open duration**
++(% style="color:#037691" %)**MOD: Default =0**
  )))
  (((
--Dry Contact last open duration.
++MOD=0 ~-~-> Uplink Total Pulse since factory
  )))
  (((
--Unit: min.
++MOD=1 ~-~-> Uplink total pulse since last FPORT=2 uplink.
  )))
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652860403792-491.png?width=735&height=153&rev=1.1||alt="1652860403792-491.png"]]
++* (((
++(% style="color:#037691" %)**Water Flow Value**
++)))
++(((
++**Total Water Flow Volume = (Calculate Flag) x (Total Pulse)=9597/450=21.3L**
++)))
--=== 2.3.4 Real-Time Open/Close Status, 3 pulse mode, Uplink FPORT~=6 ===
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-5.png?width=727&height=50&rev=1.1||alt="image-20220519095946-5.png"]]
--(% style="color:red" %)**Note:**
--
--* Firmware support for this mode is not released. If users want to test, please contact Dragino support.
--* Users need to run (% style="color:blue" %)**AT+MOD=3**(%%) to support this model after updating the firmware.
--* This mode doesn't support Historical Events and Datalog features.
--
--(% style="color:blue" %)**CPL03-LB 3 Pulse Wiring:**
--
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/image-20221013153352-1.png?width=720&height=628&rev=1.1||alt="image-20221013153352-1.png"]]
--
--
--(% style="color:blue" %)**Payload:**
--
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/image-20221013153352-2.png?width=1215&height=167&rev=1.1||alt="image-20221013153352-2.png"]]
--
--
--(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:447px" %)
--|(% style="background-color:#d9e2f3; color:#0070c0; width:95px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:61px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:98px" %)**3**|(% style="background-color:#d9e2f3; color:#0070c0; width:98px" %)**3**|(% style="background-color:#d9e2f3; color:#0070c0; width:95px" %)**3**
--|(% style="width:93px" %)Value|(% style="width:59px" %)Status|(% style="width:98px" %)(((
--Port1 Total Pulse(PB14)
--)))|(% style="width:96px" %)(((
--Port2 Total Pulse(PB15)
--)))|(% style="width:94px" %)(((
--Port3 Total Pulse(PA4)
++(((
++**Total Water Flow for TDC timer = (Calculate Flag) x (Last Pulse)=79/450=0.2L**
  )))
--(% style="color:blue" %)**Status:**
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-6.png?width=733&height=43&rev=1.1||alt="image-20220519095946-6.png"]] **       **
--(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:257px" %)
--|(% style="background-color:#d9e2f3; color:#0070c0; width:75px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:112px" %)**6**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**2**
--|(% style="width:75px" %)Value|(% style="width:111px" %)Calculate Flag|(% style="width:68px" %)Reserve
--(% style="color:red" %)**Max COUNT for each port is 16777215. Exceed this number will reset to 1.**
++=== 2.3.4 Historical Water Flow Status, FPORT~=3 ===
--(% style="color:blue" %)**Related AT Command:**
--
--(% style="color:#037691" %)**AT+TTRMOD1:  Port1 count mode;   0: Signal falling edge(Default), 1: Signal raising edge**
--
--             AT+TTRMOD1=0  Downlink Command: 0xA4 01 00
--
--             AT+TTRMOD1=1  Downlink Command: 0xA4 01 01
--
--
--(% style="color:#037691" %)**AT+TTRMOD2:  Port2 count mode;   0: Signal falling edge(Default), 1: Signal raising edge**
--
--             AT+TTRMOD1=0  Downlink Command: 0xA4 02 00
--
--             AT+TTRMOD1=1  Downlink Command: 0xA4 02 01
--
--
--(% style="color:#037691" %)**AT+TTRMOD3:  Port3 count mode;  0: Signal falling edge(Default), 1: Signal raising edge**
--
--             AT+TTRMOD1=0  Downlink Command: 0xA4 03 00
--
--             AT+TTRMOD1=1  Downlink Command: 0xA4 03 01
--
--
--(% style="color:#037691" %)**AT+CALCFLAG:  Calculate Flag ( Default : 0 )**
--
--             AT+CALCFLAG=aa
--
--
--(% style="color:blue" %)**Downlink Command: 0xA5 aa**
--
--(% style="color:#037691" %)**AT+COUNTMOD:  Accumulative Mode;  0: Accumulative (Default),1: Reset after uplink.**
--
--            AT+COUNTMOD=0   Downlink Command: 0x0B 00
--
--            AT+COUNTMOD=1   Downlink Command: 0x0B 01
--
--
--(% style="color:#037691" %)**AT+SETCNT:  Set count value**
--
--            AT+SETCNT=1,aa  Downlink Command: 0xA6 01 aa aa aa
--
--            AT+SETCNT=2,aa  Downlink Command: 0xA6 02 aa aa aa
--
--            AT+SETCNT=3,aa  Downlink Command: 0xA6 03 aa aa aa
--
--
--(% style="color:blue" %)**Decode:  **(%%)[[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
--
--
--=== 2.3.5 Historical Door Open/Close Event, FPORT~=3 ===
--
--
  (((
--CPL03-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
++SW3L stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.4DatalogFeature"]].
  )))
  (((
--The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time open/close status.
++The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time water flow status.
  )))
  * (((
--Each data entry is 11 bytes and has the same structure as [[Real-Time open/close status>>||anchor="H2.3.3Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2"]], to save airtime and battery, CPL03-LB will send max bytes according to the current DR and Frequency bands.
++Each data entry is 11 bytes and has the same structure as [[real time water flow status>>||anchor="H2.3.3A0WaterFlowValue2CUplinkFPORT3D2"]], to save airtime and battery, SW3L will send max bytes according to the current DR and Frequency bands.
  )))
  (((
@@ -567,101 +567,80 @@
  )))
  (((
--a) (% style="color:blue" %)**DR0**(%%): max is 11 bytes so one entry of data
++(% style="color:blue" %)**a) DR0:(%%)** max is 11 bytes so one entry of data
  )))
  (((
--b) (% style="color:blue" %)**DR1**(%%): max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
++(% style="color:blue" %)**b) DR1:(%%)** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
  )))
  (((
--c) (% style="color:blue" %)**DR2**(%%): total payload includes 11 entries of data
++(% style="color:blue" %)**c) DR2:(%%)** total payload includes 11 entries of data
  )))
  (((
--d) (% style="color:blue" %)**DR3**(%%): total payload includes 22 entries of data.
++(% style="color:blue" %)**d) DR3:(%%)** total payload includes 22 entries of data.
  )))
  (((
--If CPL03-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
--
--
++If SW3L doesn't have any data in the polling time. It will uplink 11 bytes of 0
  )))
--(% style="color:blue" %)** Downlink:**
--
--(% class="box" %)
  (((
--**0x31 61 E9 3A D4 61 E9 3D E0 05**
++(% style="color:#037691" %)**Downlink:**
  )))
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652861353248-624.png?width=720&height=189&rev=1.1||alt="1652861353248-624.png"]]
--
--
--(% style="color:blue" %)** Uplink:**
--
--(% class="box" %)
  (((
--**0E 00 23 E6 00 00 00 61 E9 3B 04 0E 00 23 E6 00 00 00 61 E9 3B 25 0D 00 00 00 00 00 00 61 E9 3B C8 0E 00 00 02 00 00 00 61 E9 3B D4 0E 00 00 06 00 00 00 61 E9 3B DB 01 00 00 00 00 00 00 61 E9 3C 91 01 00 00 00 00 00 00 61 E9 3C A1 0D 00 00 00 00 00 00 61 E9 3C BC 0E 00 00 07 00 00 00 61 E9 3C D6 00 00 00 00 00 00 00 61 E9 3D A6**
++0x31 62 46 B1 F0 62 46 B3 94 07
  )))
--(% style="color:#037691" %)** **
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652926690850-712.png?width=726&height=115&rev=1.1||alt="1652926690850-712.png"]]
--(% style="color:#037691" %)**Parsed Value:**
  (((
--[ALARM, PIN_STATUS, TOTAL_PULSE, CALCULATE_FLAG, LAST_OPEN_DURATION, TIME]
++(% style="color:#037691" %)**Uplink:**
  )))
  (((
--
++00 00 01 00 00 00 00 62 46 B2 26 00 00 01 00 00 00 00 62 46 B2 5D 00 00 01 00 00 00 00 62 46 B2 99 00 00 01 00 00 00 00 62 46 B2 D5 00 00 01 00 00 01 15 62 46 B3 11 00 00 01 00 00 01 1F 62 46 B3 7E
  )))
  (((
--[TRUE, CLOSE, 9190, 3, 0, 2022-01-20 10:35:48],
++(% style="color:#037691" %)**Parsed Value:**
  )))
  (((
--[TRUE, CLOSE, 9190, 3, 0, 2022-01-20 10:36:21],
++[Alarm, Calculate Flag, MOD, Total pulse or Last Pulse,** **Water Flow Value, TIME]
  )))
--(((
--[FALSE, OPEN, 0, 3, 0, 2022-01-20 10:39:04],
--)))
  (((
--[TRUE, CLOSE, 2, 3, 0, 2022-01-20 10:39:16],
++[FALSE,0,0,0,0.0,2022-04-01 08:04:54],
  )))
  (((
--[TRUE, CLOSE, 6, 3, 0, 2022-01-20 10:39:23],
++[FALSE,0,0,0,0.0,2022-04-01 08:05:49],
  )))
  (((
--[FALSE, OPEN, 0, 0, 0, 2022-01-20 10:42:25],
++[FALSE,0,0,0,0.0,2022-04-01 08:06:49],
  )))
  (((
--[FALSE, OPEN, 0, 0, 0, 2022-01-20 10:42:41],
++[FALSE,0,0,0,0.0,2022-04-01 08:07:49],
  )))
  (((
--[FALSE, OPEN, 0, 3, 0, 2022-01-20 10:43:08],
++[FALSE,0,0,277,0.6,2022-04-01 08:08:49],
  )))
  (((
--[TRUE, CLOSE, 7, 3, 0, 2022-01-20 10:43:34],
++[FALSE,0,0,287,0.6,2022-04-01 08:10:38],
  )))
--(((
--[FALSE, CLOSE, 0, 0, 0, 2022-01-20 10:47:02],
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652926777796-267.png?width=724&height=279&rev=1.1||alt="1652926777796-267.png"]]
--
--)))
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652861480446-216.png?rev=1.1||alt="1652861480446-216.png"]]
--
--
  == 2.4 Payload Decoder file ==
@@ -766,8 +766,6 @@
  * AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
--
--
  == 3.2 General Commands ==
@@ -826,12 +826,12 @@
  Example 1: Downlink Payload: 0100001E       ~/~/ Set Transmit Interval (TDC) = 30 seconds
  )))
  * (((
--Example 2: Downlink Payload: 0100003C      ~/~/ Set Transmit Interval (TDC) = 60 seconds
++Example 2: Downlink Payload: 0100003C      ~/~/ Set Transmit Interval (TDC) = 60 seconds
++)))
--
--)))
++
  === 3.3.2 Quit AT Command ===
@@ -858,113 +858,85 @@
  Sensor will upload Device Status via FPORT=5. See payload section for detail.
--=== 3.3.4 Enable / Disable Alarm ===
++== 3.3.4 Alarm for continuously water flow ==
--Feature: Enable/Disable Alarm for open/close event. Default value 0.
--
--(% style="color:blue" %)**AT Command:**
--
--(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
--|(% style="background-color:#d9e2f3; color:#0070c0; width:154px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:278px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:88px" %)**Response**
--|(% style="width:154px" %)AT+DISALARM=1|(% style="width:278px" %)End node will only send packets in TDC time.|OK
--|(% style="width:154px" %)AT+DISALARM=0|(% style="width:278px" %)End node will send packets in TDC time or status change for door sensor|OK
--
--(% style="color:blue" %)**Downlink Command:**
--
--**0xA7 01**     ~/~/  Same As AT+DISALARM=1
--
--**0xA7 00    ** ~/~/  Same As AT+DISALARM=0
--
--
--=== 3.3.5 Alarm Base on Timeout ===
--
--
  (((
--CPL03-LB can monitor the timeout for a status change, this feature can be used to monitor some events such as door opening too long etc. Related Parameters are:
++This feature is to monitor and send Alarm for continuously water flow.
  )))
--
  (((
--(% style="color:#4f81bd" %)**1. Keep Status: Status to be monitor**
++Example case is for Toilet water monitoring, if some one push toilet button, the toilet will have water flow. If the toilet button has broken and can't returned to original state, the water flow will keep for hours or days which cause huge waste for water.
  )))
  (((
--**Keep Status = 1**: Monitor Close to Open event
++To monitor this faulty and send alarm, there are two settings:
  )))
--(((
--**Keep Status = 0**: Monitor Open to Close event
++* (((
++(% style="color:#4f81bd" %)**Stop Duration: Unit: Second**
  )))
--
  (((
--(% style="color:#4f81bd" %)**2. Keep Time: Timeout to send an Alarm**
++Default: 15s, If SW3L didn't see any water flow in 15s, SW3L will consider stop of water flow event.
  )))
--(((
--Range 0 ~~ 65535(0xFFFF) seconds.
++* (((
++(% style="color:#4f81bd" %)**Alarm Timer: Units: Minute; Default 0 minutes (means Alarm disable)**
  )))
  (((
--If** keep time = 0**, Disable Alarm Base on Timeout feature.
++**Example:** 3 minutes, if SW3L detect a start of water flow event and didn't detect a stop event within Alarm timer, SW3L will send an Alarm to indicate a water flow abnormal alarm.
  )))
  (((
--If **keep time > 0**, device will monitor the keep status event and send an alarm when status doesn’t change after timeout.
++So for example, If we set stop duration=15s and Alarm Timer=3minutes. If the toilet water flow continuously for more than 3 minutes, Sensor will send an alarm (in Confirmed MODE) to platform.
  )))
--
  (((
--(% style="color:#4f81bd" %)**AT Command**(%%) to configure:
++(% style="color:red" %)**Note:** **After this alarm is send, sensor will consider a stop of water flow and count for another new event. So if water flow waste last for 1 hour, Sensor will keep sending alarm every 3 minutes.**
  )))
  (((
--(% style="color:blue" %)**AT+TTRIG=1,30**(%%)   ~-~-> When the **Keep Status** change from connect to disconnect, and device remains in disconnect status for more than 30 seconds. CPL03-LB will send an uplink packet, the [[Alarm bit>>||anchor="H2.3.3Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2"]] (the second bit of 1^^st^^ byte of payload) on this uplink packet is set to 1.
++(% style="color:#4f81bd" %)**AT Command**(%%) to configure:
  )))
--(((
--(% style="color:blue" %)**AT+TTIG=0,0 **(%%)      ~-~-> Default Value, disable timeout Alarm.
++* (((
++AT+PTRIG=15,3   ~-~-> Set Stop duration: 15s, Alarm Timer: 3 minutes.
  )))
--
--(((
--(% style="color:#4f81bd" %)**Downlink Command**(%%) to configure:
++* (((
++AT+ PTRIG=15,0  ~-~-> Default Value, disable water waste Alarm.
  )))
  (((
--**Command: 0xA9 aa bb cc**
++(% style="color:#4f81bd" %)**Downlink Command**(%%) to configure:
  )))
  (((
--**A9: **Command Type Code
++Command: **0xAA aa bb cc**
  )))
  (((
--**aa: **status to be monitored
++AA: Command Type Code
  )))
  (((
--**bb cc: **timeout.
++aa: Stop duration
  )))
--
  (((
--If user send 0xA9 01 00 1E: equal to AT+TTRIG=1,30
++bb cc: Alarm Timer
  )))
  (((
--Or
++If user send 0xAA 0F 00 03: equal to AT+PTRIG=15,3
  )))
--(((
--0xA9 00 00 00: Equal to AT+TTRIG=0,0. Disable timeout Alarm.
--)))
++=== 3.3.5 Clear Flash Record ===
--=== 3.3.6 Clear Flash Record ===
--
  Feature: Clear flash storage for data log feature.
  (% style="color:blue" %)**AT Command: AT+CLRDTA**
@@ -983,37 +983,9 @@
--=== 3.3.7 Set trigger mode ===
++=== 3.3.6 Set the calculate flag ===
--Feature: Set the trigger interrupt mode.
--
--(% style="color:blue" %)**AT Command: AT+TTRMOD**
--
--(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:495px" %)
--|=(% style="width: 157px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 246px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 92px;background-color:#D9E2F3;color:#0070C0" %)**Response**
--|(% style="width:157px" %)(((
--AT+TTRMOD=1
--)))|(% style="width:156px" %)Count and trigger from open to close (rising edge)|(% style="width:89px" %)(((
--(((
--OK
--)))
--)))
--|(% style="width:157px" %)(((
--AT+TTRMOD=0
--)))|(% style="width:156px" %)Count and trigger from close to open (falling edge)|(% style="width:89px" %)(((
--OK
--)))
--
--(% style="color:blue" %)**Downlink Command:**
--
--* **Example**: 0xA401       ~/~/  Same as AT+ TTRMOD =1
--
--
--
--=== 3.3.8 Set the calculate flag ===
--
--
  Feature: Set the calculate flag
  (% style="color:blue" %)**AT Command: AT+CALCFLAG**
@@ -1028,10 +1028,9 @@
  * **Example**: 0XA501         ~/~/  Same as AT+CALCFLAG =1
++=== 3.3.7 Set count number ===
--=== 3.3.9 Set count number ===
--
  Feature: Manually set the count number
  (% style="color:blue" %)**AT Command: AT+SETCNT**
@@ -1049,9 +1049,12 @@
--=== 3.3.10 Set Interrupt Mode ===
++
++=== 3.3.8 Set Interrupt Mode ===
++
++
  Feature, Set Interrupt mode for PA8 of pin.
  When AT+INTMOD=0 is set, PA8 is used as a digital input port.
@@ -1085,37 +1085,26 @@
--=== 3.3.11 Set Power Output Duration ===
++=== 3.3.9 Set work mode ===
--Control the output duration 5V . Before each sampling, device will
--~1. first enable the power output to external sensor,
++Feature: Manually set the work mode
--2. keep it on as per duration, read sensor value and construct uplink payload
--3. final, close the power output.
++(% style="color:blue" %)**AT Command: AT+MOD**
--(% style="color:blue" %)**AT Command: AT+5VT**
++(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:463px" %)
++|=(% style="width: 162px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 193px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 108px;background-color:#D9E2F3;color:#0070C0" %)**Response**
++|(% style="width:162px" %)AT+MOD=0|(% style="width:191px" %)Set the work mode to 0.|(% style="width:106px" %)OK
++|(% style="width:162px" %)AT+MOD=1|(% style="width:191px" %)Set the work mode to 1|(% style="width:106px" %)OK
--(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
--|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
--|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
--OK
--|(% style="width:154px" %)AT+5VT=500|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
++(% style="color:blue" %)**Downlink Command:**
--(% style="color:blue" %)**Downlink Command: 0x07**
++* **Example: **0x0A00       ~/~/  Same as AT+MOD=0
--Format: Command Code (0x07) followed by 2 bytes.
++* **Example:** 0x0A01       ~/~/  Same as AT+MOD=1
--The first and second bytes are the time to turn on.
--
--* Example 1: Downlink Payload: 070000     **~-~-->**   AT+5VT=0
--
--* Example 2: Downlink Payload: 0701F4      **~-~-->**  AT+5VT=500
--
--
--
  = 4. Battery & Power Consumption =
@@ -1144,8 +1144,6 @@
  * Update through UART TTL interface. **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
--
--
  = 6. FAQ =
  == 6.1  AT Commands input doesn't work ==
@@ -1157,7 +1157,7 @@
  = 7. Order Info =
--Part Number: (% style="color:blue" %)**CPL03-LB-XXX**
++Part Number: (% style="color:blue" %)**SW3L-LB-XXX-YYY**
  (% style="color:red" %)**XXX**(%%): The default frequency band
@@ -1177,14 +1177,41 @@
  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
++(((
++(% style="color:#4f81bd" %)**YYY**(%%): Flow Sensor Model:
++)))
++(((
++  004: DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L
++)))
++(((
++  006: DW-006 Flow Sensor: diameter: G3/4” / DN20.  390 pulse = 1 L
++)))
++
++(((
++  010: DW-010 Flow Sensor: diameter: G 1” / DN25.   64 pulse = 1 L
++)))
++
++* (((
++calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
++)))
++
++* (((
++calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
++)))
++
++* (((
++calculate flag=2: for SW3L-010 Flow Sensor: 64   pulse = 1 L
++)))
++
++
  = 8. Packing Info =
  (% style="color:#037691" %)**Package Includes**:
--* CPL03-LB LoRaWAN Pulse/Contact Sensor
++* SW3L-LB LoRaWAN Flow Sensor
  (% style="color:#037691" %)**Dimension and weight**:

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