Changes for page DS03A-LB/LS -- Outdoor LoRaWAN Door Sensor User Manual

Last modified by Mengting Qiu on 2025/01/10 09:53

From version < 4.20 >

edited by Xiaoling
on 2023/05/16 10:20

To version < 4.5 >

edited by Xiaoling
on 2023/05/16 09:21

Change comment: There is no comment for this version

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@@ -53,7 +53,6 @@
  == 1.2 Features ==
--
  * LoRaWAN 1.0.3 Class A
  * Ultra-low power consumption
  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
@@ -68,11 +68,8 @@
  * Wall Mountable
  * Outdoor Use
--
--
  == 1.3 Specification ==
--
  (% style="color:#037691" %)**Common DC Characteristics:**
  * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
@@ -103,11 +103,8 @@
  * Sleep Mode: 5uA @ 3.3v
  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
--
--
  == 1.4 Applications ==
--
  [[image:Main.User Manual for LoRaWAN End Nodes.LDS03A - Outdoor LoRaWAN OpenClose Door Sensor Manual.WebHome@1654741400370-813.png]]
@@ -138,8 +138,6 @@
  )))
  |(% 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 ==
@@ -244,7 +244,7 @@
  Example parse in TTNv3
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/WebHome/image-20230415153147-2.png?rev=1.1||alt="图片-20230415153147-2.png" height="209" width="1063"]]
++[[image:image-20230415153147-2.png||height="220" width="1120"]]
  (% style="color:#037691" %)**Sensor Model**(%%): For DS03A-LB, this value is 0x0B
@@ -305,7 +305,7 @@
  DS03A-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And DS03A-LB will send uplinks when:
--* Every 2 hours, this interval [[can be changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].
++* Every 2 hours, this interval [[can be changed>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/#H3.1A0SetTransmitIntervalTime]].
  * There is an Open/Close event.  (This info can be disabled by AT+DISALARM=1)
  Uplink Payload totals 11 bytes.
@@ -313,15 +313,14 @@
  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
  |=(% colspan="5" style="background-color: rgb(217, 226, 243); color: rgb(0, 112, 192); width: 522px;" %)**Real-Time Open/Close Status, FPORT=2**
  |(% style="width:95px" %)**Size(bytes)**|(% style="width:78px" %)**1**|(% style="width:98px" %)**3**|(% style="width:144px" %)**3**|(% style="width:108px" %)**4**
--|(% style="width:95px" %)**Value**|(% style="width:78px" %)Status & [[Alarm>>||anchor="H3.3.4A0AlarmBaseonTimeout"]]|(% style="width:98px" %)Total open door events|(% style="width:144px" %)(((
++|(% style="width:95px" %)**Value**|(% style="width:78px" %)Status & [[Alarm>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/#H3.8A0AlarmBaseonTimeout]]|(% style="width:98px" %)Total open door events|(% style="width:144px" %)(((
  The last door open duration (unit: min)
--)))|(% style="width:108px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
++)))|(% style="width:108px" %)[[Unix TimeStamp>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/#H2.4.1A0UnixTimeStamp]]
--
  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:518.818px" %)
  |=(% colspan="4" style="background-color: rgb(217, 226, 243); color: rgb(0, 112, 192); width: 516px;" %)**Status & Alarm field**
  |(% style="width:76px" %)**Size(bit)**|(% style="width:70px" %)**6**|(% style="width:240px" %)**1**|(% style="width:130px" %)**1**
--|(% style="width:76px" %)**Value**|(% style="width:70px" %)Reserve|(% style="width:240px" %)[[Enable/disable Timeout Alarm>>||anchor="H3.3.3A0Enable2FDisableAlarm"]]
++|(% style="width:76px" %)**Value**|(% style="width:70px" %)Reserve|(% style="width:240px" %)[[Enable/disable Timeout Alarm>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/#H3.8A0AlarmBaseonTimeout]]
 : No Alarm; 1: Alarm|(% style="width:130px" %)Status
 : Close, 1: Open
@@ -331,12 +331,12 @@
  === 2.3.3  Historical Door Open/Close Event, FPORT~=3 ===
--DS03A-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
++DS03A-LB stores sensor values and users can retrieve these history values via the [[downlink command>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/#H2.4A0DatalogFeature]].
  The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time open/close status.
  * (((
--Each data entry is 11 bytes and has the same structure as [[Real-Time open/close status>>||anchor="H2.3.2A0Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2"]], to save airtime and battery, DS03A-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 open/close status>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/#H2.3.3A0Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2]], to save airtime and battery, DS03A-LB will send max bytes according to the current DR and Frequency bands.
  )))
  For example, in the US915 band, the max payload for different DR is:
@@ -404,8 +404,11 @@
  |**Size(bytes)**|(% style="width:75px" %)**3**|(% style="width:77px" %)**1**|(% style="width:96px" %)**1**|(% style="width:158px" %)**2**
  |**Value**|(% style="width:75px" %)TDC (unit:sec)|(% style="width:77px" %)Disalarm|(% style="width:96px" %)Keep status|(% style="width:158px" %)Keep time (unit: min)
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/image-20220609110123-5.png?rev=1.1||alt="image-20220609110123-5.png"]]
++
++
  * (((
--(% style="color:blue" %)**TDC: (default: 0x001C20)**
++**TDC: (default: 0x001C20)**
  )))
  Uplink interval for the Open/Close Event, default value is 0x001C20 which is 7200 seconds = 2 hours.
@@ -412,7 +412,7 @@
  * (((
--(% style="color:blue" %)**Disalarm: (default: 0)**
++**Disalarm: (default: 0)**
  )))
   **If Disalarm = 1**, DS03A-LB will only send uplink at every TDC periodically. This is normally use for pulse meter application, in this application, there are many open/close event, and platform only care about the total number of pulse.
@@ -420,11 +420,11 @@
   **If Disalarm = 0**, DS03A-LB will send uplink at every TDC periodically and send data on each open/close event. This is useful for the application user need to monitor the open/close event in real-time.
--(% style="color:red" %)** Note: When Disalarm=0, a high frequently open/close event will cause lots of uplink and drain battery very fast. **
++**~ Note: When Disalarm=0, a high frequently open/close event will cause lots of uplink and drain battery very fast. **
  * (((
--(% style="color:blue" %)**Keep Status & Keep Time**
++**Keep Status & Keep Time**
  )))
  Shows the configure value of [[Alarm Base on Timeout Feature>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/#H3.8A0AlarmBaseonTimeout]]
@@ -447,13 +447,13 @@
  == 2.5 Datalog Feature ==
--(% style="color:blue" %)**Datalog Feature** (%%)is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, DS03A-LB will store the reading for future retrieving purposes.
++**Datalog Feature** is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, DS03A-LB will store the reading for future retrieving purposes.
  === 2.5.1 Ways to get datalog via LoRaWAN ===
--Set PNACKMD=1, DS03A-LB will wait for ACK for every uplink, when there is no LoRaWAN network,DS03A-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
++Set [[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayloadA028FPORT3D329"]], DS03A-LB will wait for ACK for every uplink, when there is no LoRaWAN network,DS03A-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
  * a) DS03A-LB will do an ACK check for data records sending to make sure every data arrive server.
  * b) DS03A-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but DS03A-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if DS03A-LB gets a ACK, DS03A-LB will consider there is a network connection and resend all NONE-ACK Message.
@@ -462,7 +462,6 @@
  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220703111700-2.png?width=1119&height=381&rev=1.1||alt="image-20220703111700-2.png" height="381" width="1119"]]
--
  === 2.5.2 Unix TimeStamp ===
@@ -491,41 +491,31 @@
  == 2.6 Show Data in DataCake IoT Server ==
--
  Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
--(% style="color:blue" %)**Step 1:**(%%)** Link TTNv3 to Datacake.**[[https:~~/~~/docs.datacake.de/lorawan/lns/thethingsindustries#create-integration-on-tti>>url:https://docs.datacake.de/lorawan/lns/thethingsindustries#create-integration-on-tti]]
++**Step 1: Link TTNv3 to Datacake.**[[https:~~/~~/docs.datacake.de/lorawan/lns/thethingsindustries#create-integration-on-tti>>url:https://docs.datacake.de/lorawan/lns/thethingsindustries#create-integration-on-tti]]
--(% style="color:blue" %)**Step 2:**(%%)** Configure DS03A-LB in Datacake.**
++**Step 2: Configure DS03A-LB in Datacake.**
  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/1654746350207-427.png?rev=1.1||alt="1654746350207-427.png"]]
--
  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/1654747162439-840.png?rev=1.1||alt="1654747162439-840.png"]]
--
  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/1654746405400-203.png?rev=1.1||alt="1654746405400-203.png"]]
--
  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/1654746763908-732.png?rev=1.1||alt="1654746763908-732.png"]]
--
  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/1654746716087-684.png?rev=1.1||alt="1654746716087-684.png"]]
--
  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/1654746693868-718.png?rev=1.1||alt="1654746693868-718.png"]]
--
  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/1654746674738-826.png?rev=1.1||alt="1654746674738-826.png"]]
--
  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/1654746646379-591.png?rev=1.1||alt="1654746646379-591.png"]]
--
  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/1654746549277-209.png?rev=1.1||alt="1654746549277-209.png"]]
--
  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/1654746593411-887.png?rev=1.1||alt="1654746593411-887.png"]]
@@ -556,8 +556,6 @@
  * AT Command via UART Connection : See [[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 ==
  These commands are to configure:
@@ -604,8 +604,6 @@
  * Example 1: Downlink Payload: 0100001E       ~/~/  Set Transmit Interval (TDC) = 30 seconds
  * Example 2: Downlink Payload: 0100003C       ~/~/  Set Transmit Interval (TDC) = 60 seconds
--
--
  === 3.3.2 Get Device Status ===
@@ -618,17 +618,13 @@
  === 3.3.3  Enable / Disable Alarm ===
--
  Feature: Enable/Disable Alarm for open/close event. Default value 0.
--(% style="color:blue" %)**AT Command: **
++**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
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/image-20220609140712-1.png?rev=1.1||alt="image-20220609140712-1.png"]]
--(% style="color:blue" %)**Downlink Command: **
++**Downlink Command:**
 xA7 01     ~/~/ Same As AT+DISALARM=1
@@ -637,43 +637,42 @@
  === 3.3.4  Alarm Base on Timeout ===
--
  DS03A-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:
  * (((
--(% style="color:blue" %)**Keep Status: Status to be monitor**
++**Keep Status: Status to be monitor**
  )))
--(% style="color:#037691" %)**Keep Status = 1**(%%): Monitor Close to Open event
++Keep Status = 1: Monitor Close to Open event
--(% style="color:#037691" %)**Keep Status = 0**(%%): Monitor Open to Close event
++Keep Status = 0: Monitor Open to Close event
  * (((
--(% style="color:blue" %)**Keep Time: Timeout to send an Alarm**
++**Keep Time: Timeout to send an Alarm**
  )))
  Range 0 ~~ 65535(0xFFFF) seconds.
--If (% style="color:#037691" %)**keep time = 0**(%%), Disable Alarm Base on Timeout feature.
++If keep time = 0, Disable Alarm Base on Timeout feature.
--If (% style="color:#037691" %)**keep time > 0**(%%), device will monitor the keep status event and send an alarm when status doesn't change after timeout.
++If keep time > 0, device will monitor the keep status event and send an alarm when status doesn't change after timeout.
--(% style="color:blue" %)**AT Command to configure:**
++**AT Command to configure:**
  * (((
--(% style="color:#037691" %)**AT+TTRIG=1,30** (%%)  **~-~->** When the **Keep Status** change from close to open, and device remains in open status for more than 30 seconds. LDS03A will send an uplink packet, the [[Alarm bit>>||anchor="H2.3.2A0Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2"]] (the second bit of 1^^st^^ byte of payload) on this uplink packet is set to 1.
++**AT+TTRIG=1,30**   **~-~->** When the **Keep Status** change from close to open, and device remains in open status for more than 30 seconds. LDS03A will send an uplink packet, the [[Alarm bit>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/#H2.3.3A0Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2]] (the second bit of 1^^st^^ byte of payload) on this uplink packet is set to 1.
  )))
  * (((
--(% style="color:#037691" %)**AT+TTRIG=0,0**  (%%)  **~-~-> ** Default Value, disable timeout Alarm.
++**AT+TTRIG=0,0**       **~-~-> ** Default Value, disable timeout Alarm.
  )))
--(% style="color:blue" %)**Downlink Command to configure:**
++**Downlink Command to configure:**
--(% style="color:#037691" %)**Command: 0xA9 aa bb cc**
++**Command: 0xA9 aa bb cc**
  **A9:** Command Type Code
@@ -691,27 +691,27 @@
  === 3.3.5  Count Mod ===
++**AT Command:**
--(% style="color:blue" %)**AT Command:**
--
--(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
--|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 277px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 88px;background-color:#D9E2F3;color:#0070C0" %)**Response**
--|(% style="width:155px" %)(((
++|=**Command Example**|=**Function**|=**Response**
++|(((
  AT+COUNTMOD=0
--)))|(% style="width:277px" %)(((
++)))|(((
  the count value keeps accumulating mode
--)))|(% style="width:86px" %)(((
++)))|(((
++
++
  OK
  )))
--|(% style="width:155px" %)(((
++|(((
  AT+COUNTMOD=1
--)))|(% style="width:277px" %)(((
++)))|(((
  the count value will be reset after each TDC time（Last Close Duration Reset after each uplink）
--)))|(% style="width:86px" %)(((
++)))|(((
  OK
  )))
--(% style="color:blue" %)**Downlink Command:**
++**Downlink Command:**
  Example:  0B aa  => AT+COUNTMOD = second byte
@@ -718,27 +718,27 @@
  === 3.3.6  Interrupt Pin Channel Mod ===
++**AT Command:**
--(% style="color:blue" %)**AT Command:**
--
--(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
--|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 288px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 57px;background-color:#D9E2F3;color:#0070C0" %)**Response**
--|(% style="width:155px" %)(((
++|=**Command Example**|=**Function**|=**Response**
++|(((
  AT+TTRCHANNEL=1
--)))|(% style="width:288px" %)(((
++)))|(((
  set as single channel, only use PB14 pin as interrupt pin.
--)))|(% style="width:44px" %)(((
++)))|(((
++
++
  OK
  )))
--|(% style="width:155px" %)(((
++|(((
  AT+TTRCHANNEL=2
--)))|(% style="width:288px" %)(((
++)))|(((
  is set as dual channel, use PB14 pin and PB15 pin as interrupt pin.
--)))|(% style="width:44px" %)(((
++)))|(((
  OK
  )))
--(% style="color:blue" %)**Downlink Command:**
++**Downlink Command:**
  Example:  0D aa => AT+TTRCHANNEL = second byte
@@ -745,77 +745,73 @@
  === 3.3.7  Change the name of AT+TTRIG to AT+TTRIG1 ===
++**Downlink Command:**
--(% style="color:blue" %)**Downlink Command:**
--
  Example:  A9 01 aa bb cc  => AT+TTRIG1= third byte, 4th byte and 5th byte
  === 3.3.8  Added AT+TTRIG2 for PB15 pin ===
++**Downlink Command:**
--(% style="color:blue" %)**Downlink Command:**
--
  Example: A9 02 aa bb cc  => AT+TTRIG2= third byte, 4th byte and 5th byte
  === 3.3.9  TTRIG1/2 timeout status alarm ===
--
  It needs to be used with AT+TTRIG1 or AT+TTRIG2. When TTRIG1 or TTRIG2 times out and causes an alarm, and the status does not change subsequently, an alarm packet will be sent at the alarm interval.
--(% style="color:blue" %)**AT Command:**
++**AT Command:**
--(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
--|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 279px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 76px;background-color:#D9E2F3;color:#0070C0" %)**Response**
--|(% style="width:155px" %)(((
++|=**Command Example**|=**Function**|=**Response**
++|(((
  AT+TTRALARM=0
--)))|(% style="width:279px" %)(((
++)))|(((
  disable continuous alarm
--)))|(% style="width:84px" %)(((
++)))|(((
++
++
  OK
  )))
--|(% style="width:155px" %)(((
++|(((
  AT+TTRALARM=60
--)))|(% style="width:279px" %)(((
--The alarm interval is 60 minutes (unit: minutes)
--)))|(% style="width:84px" %)(((
++)))|(((
++ The alarm interval is 60 minutes (unit: minutes)
++)))|(((
  OK
  )))
--(% style="color:blue" %)**Downlink Command:**
++**Downlink Command:**
  Example:  0C aa  => AT+TTRALARM= aa
--=== 3.3.10  Select counting mode ===
++=== 3.3.9  Select counting mode ===
++**AT+TTRMODx=a,b**
--(% style="color:blue" %)**AT+TTRMODx=a,b**
++When **a=0**, the door is opened to count, and when **a=1**,the closed door is counted.
--When (% style="color:#037691" %)**a=0**(%%), the door is opened to count, and when (% style="color:#037691" %)**a=1**(%%),the closed door is counted.
++When **b=0**, it is the last door open duration, and when **b=1**,the last door close duration.
--When (% style="color:#037691" %)**b=0**(%%), it is the last door open duration, and when (% style="color:#037691" %)**b=1**(%%),the last door close duration.
++**AT Command:**
--(% style="color:blue" %)**AT Command:**
--
--(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
--|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 278px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 77px;background-color:#D9E2F3;color:#0070C0" %)**Response**
--|(% style="width:155px" %)(((
++|=**Command Example**|=**Function**|=**Response**
++|(((
  AT+TTRMODx=1,0
--)))|(% style="width:278px" %)Door closed count and record the last door opened duration|(% style="width:85px" %)(((
++)))|Door closed count and record the last door opened duration|(((
++
++
  OK
  )))
--|(% style="width:155px" %)(((
++|(((
  AT+TTRMODx=0,1
--)))|(% style="width:278px" %)(((
++)))|(((
  Door opened count and record the last door Door Door open closed duration
--)))|(% style="width:85px" %)(((
++)))|(((
  OK
  )))
--
--
  = 4. Battery & Power Consumption =
@@ -841,8 +841,6 @@
  * (Recommanded way) OTA firmware update via wireless: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
  * 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 =
@@ -870,8 +870,6 @@
  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
--
--
  = 8. Packing Info =
@@ -889,11 +889,9 @@
  * Weight / pcs : g
--
--
  = 9. Support =
  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
--* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[Support@dragino.cc>>mailto:Support@dragino.cc]].
++* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]

Changes for page DS03A-LB/LS -- Outdoor LoRaWAN Door Sensor User Manual

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