DS03A-LB Outdoor LoRaWAN Door Sensor User Manual

The Dragino DS03A-LB is a (% style="color:blue" %)**LoRaWAN Door Sensor**(%%) for Internet of Things solution. It detects door open/close status and uplinks to IoT server via LoRaWAN network. user can see the door status, open duration, open counts in the IoT Server.

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The LoRa wireless technology used in DS03A-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.

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The DS03A-LB will send periodically data every 2 hours as well as for each door open/close action. It also counts the door open times and calculates the last door open duration. Users can also disable the uplink for each open/close event, instead, DS03A-LB can count each open event and uplink periodically.

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DS03A-LB supports (% style="color:blue" %)**Datalog Feature,**(%%) it can save the data when there is no LoRaWAN network and uplink when network recover.

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DS03A-LB has the (% style="color:blue" %)**Open Alarm Feature**(%%), user can set this feature so the device will send an alarm if the door has been open for a certain time.

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DS03A-LB is designed for outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures

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DS03A-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.

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DS03A-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.

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Each DS03A-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.

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[[image:image-20230522092934-2.png||height="346" width="774"]]

== 1.2 Features ==

* LoRaWAN 1.0.3 Class A

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* Ultra-low power consumption

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* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865

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* Door Open/Close detect

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* Door open/close statistics

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* Datalog Feature, Open Alarm Feature

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* Support Bluetooth v5.1 and LoRaWAN remote configure

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* Support wireless OTA update firmware

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* Uplink on periodically

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* Downlink to change configure

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* 8500mAh Battery for long term use

* Wall Mountable

* Outdoor Use

== 1.3 Specification ==

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(% style="color:#037691" %)**Common DC Characteristics:**

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* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v

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* Operating Temperature: -40 ~~ 85°C

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(% style="color:#037691" %)**Sensor Detect Distance:**

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* Wood Door: 10mm ~~ 30mm

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* Iron Door: 30 ~~ 45mm

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(% style="color:#037691" %)**LoRa Spec:**

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* Frequency Range, Band 1 (HF): 862 ~~ 1020 Mhz

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* Max +22 dBm constant RF output vs.

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* RX sensitivity: down to -139 dBm.

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* Excellent blocking immunity

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(% style="color:#037691" %)**Battery:**

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* Li/SOCI2 un-chargeable battery

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* Capacity: 8500mAh

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* Self-Discharge: <1% / Year @ 25°C

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* Max continuously current: 130mA

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* Max boost current: 2A, 1 second

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(% style="color:#037691" %)**Power Consumption**

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* Sleep Mode: 5uA @ 3.3v

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* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm

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== 1.4 Applications ==

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[[image:Main.User Manual for LoRaWAN End Nodes.LDS03A - Outdoor LoRaWAN OpenClose Door Sensor Manual.WebHome@1654741400370-813.png]]

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== 1.5 Sleep mode and working mode ==

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(% style="color:blue" %)**Deep Sleep Mode: **(%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.

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(% style="color:blue" %)**Working Mode:** (%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.

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== 1.6 Button & LEDs ==

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[[image:Main.User Manual for LoRaWAN End Nodes.PS-LB -- LoRaWAN Pressure Sensor.WebHome@1675071855856-879.png]]

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(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)

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|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**

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|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((

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If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.

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Meanwhile, BLE module will be active and user can connect via BLE to configure device.

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|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((

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(% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network.

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(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.

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Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network.

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|(% 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.

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== 1.7 BLE connection ==

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DS03A-LB support BLE remote configure.

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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:

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* Press button to send an uplink

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* Press button to active device.

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* Device Power on or reset.

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If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.

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== 1.8 Pin Definitions ==

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[[image:image-20230630160843-7.png]]

== 1.9 Mechanical ==

[[image:Main.User Manual for LoRaWAN End Nodes.LDS03A - Outdoor LoRaWAN OpenClose Door Sensor Manual.WebHome@1654741444887-479.png||height="399" width="513"]]

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[[image:Main.User Manual for LoRaWAN End Nodes.PS-LB -- LoRaWAN Pressure Sensor.WebHome@1675143884058-338.png]]

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[[image:Main.User Manual for LoRaWAN End Nodes.PS-LB -- LoRaWAN Pressure Sensor.WebHome@1675143899218-599.png]]

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[[image:Main.User Manual for LoRaWAN End Nodes.PS-LB -- LoRaWAN Pressure Sensor.WebHome@1675143909447-639.png]]

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= 2. Configure DS03A-LB to connect to LoRaWAN network =

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== 2.1 How it works ==

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The DS03A-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 DS03A-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 2 hours.

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== 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==

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Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]] as a LoRaWAN gateway in this example. (% style="display:none" %)

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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.

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[[image:image-20230522092858-1.png||height="391" width="874"]]

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(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DS03A-LB.

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Each DS03A-LB is shipped with a sticker with the default device EUI as below:

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[[image:image-20230426085205-1.png||height="238" width="512"]]

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You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:

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(% style="display:none" %) (%%)

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(% style="color:blue" %)**Register the device**

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[[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/1675144099263-405.png?rev=1.1||alt="1675144099263-405.png"]](% style="display:none" %)

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(% style="color:blue" %)**Add APP EUI and DEV EUI**

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[[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/1675144117571-832.png?rev=1.1||alt="1675144117571-832.png"]]

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(% style="color:blue" %)**Add APP EUI in the application**

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[[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/1675144143021-195.png?rev=1.1||alt="1675144143021-195.png"]]

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(% style="color:blue" %)**Add APP KEY**

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[[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/1675144157838-392.png?rev=1.1||alt="1675144157838-392.png"]]

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(% style="color:blue" %)**Step 2:**(%%) Activate on DS03A-LB

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Press the button for 5 seconds to activate the DS03A-LB.

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(% 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.

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After join success, it will start to upload messages to TTN and you can see the messages in the panel.

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== 2.3 Uplink Payload ==

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=== 2.3.1 Device Status, FPORT~=5 ===

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Users can use the downlink command(**0x26 01**) to ask DS03A-LB to send device configure detail, include device configure status. DS03A-LB will uplink a payload via FPort=5 to server.

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The Payload format is as below.

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(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)

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|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**

Example parse in TTNv3

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[[image:image-20230630155406-1.png||height="190" width="873"]]

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(% style="color:#037691" %)**Sensor Model**(%%): For DS03A-LB, this value is 0x1B

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(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version

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(% style="color:#037691" %)**Frequency Band**:

0x01: EU868

0x02: US915

0x03: IN865

0x04: AU915

0x05: KZ865

0x06: RU864

0x07: AS923

0x08: AS923-1

0x09: AS923-2

0x0a: AS923-3

0x0b: CN470

0x0c: EU433

0x0d: KR920

0x0e: MA869

(% style="color:#037691" %)**Sub-Band**:

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AU915 and US915:value 0x00 ~~ 0x08

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CN470: value 0x0B ~~ 0x0C

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Other Bands: Always 0x00

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(% style="color:#037691" %)**Battery Info**:

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Check the battery voltage.

Ex1: 0x0B45 = 2885mV

Ex2: 0x0B49 = 2889mV

=== (% style="color:inherit; font-family:inherit; font-size:23px" %)2.3.2 Sensor Configuration, FPORT~=4(%%) ===

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DS03A-LB will only send this command after getting the downlink command (0x26 02) from the server.

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(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)

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|(% colspan="8" style="background-color:#d9e2f3; color:#0070c0; width:515px" %)**Sensor Configuration FPORT=4**

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|**Value**|(% style="width:75px" %)TDC (unit:sec)|(% style="width:77px" %)Disalarm|(% style="width:96px" %)(((

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Keep status1)))|(% style="width:99px" %)(((

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Keep time1(unit: sec)

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)))|(% style="width:87px" %)Keep status2|(% style="width:97px" %)(((

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Keep time2(unit: sec)

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)))|(% style="width:98px" %)(((

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Alarm interval(unit: min)

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(% style="color:blue" %)**TDC: (default: 0x001C20)**

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Uplink interval for the Open/Close Event, default value is 0x001C20 which is 7200 seconds = 2 hours.

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(% style="color:blue" %)**Disalarm: (default: 0)**

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**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.

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**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.

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(% style="color:red" %)** Note: When Disalarm=0, a high frequently open/close event will cause lots of uplink and drain battery very fast. **

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(% style="color:blue" %)**Keep Status1 & Keep Time1 & Keep Status2 & Keep Time2**

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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]]

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[[image:image-20230630155527-3.png||height="146" width="902"]]

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(% style="color:blue" %)**Alarm interval(default: 0)**

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When the state of the door sensor has not been changed after the timeout alarm, the device will send a uplink every alarm interval. It will stop the alarm until the state of the door sensor is changed after the timeout alarm.

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=== 2.3.3 Real-Time Open/Close Status, Uplink FPORT~=2 ===

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DS03A-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And DS03A-LB will send uplinks when:

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* Every 2 hours, this interval [[can be changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].

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* There is an Open/Close event. (This info can be disabled by AT+DISALARM=1)

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1)When **AT+TTRCHANNEL=1**, Uplink Payload totals **11 bytes**. (**Default mode**)

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(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)

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|=(% colspan="5" style="background-color:#D9E2F3;color:#0070C0;width:515px" %)**Real-Time Open/Close Status, FPORT=2**

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|(% style="width:95px" %)**Value**|(% style="width:97px" %)(((

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Status

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&[[Alarm>>||anchor="H3.3.4A0AlarmBaseonTimeout"]]

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)))|(% style="width:95px" %)Total open door events|(% style="width:119px" %)(((

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The last door open duration (unit: sec)

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)))|(% style="width:108px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]

**Status & Alarm:**

(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)

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|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[bit7:bit4]**|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**bit3**|(% style="background-color:#d9e2f3; color:#0070c0; width:105px" %)**bit2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**bit1**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**bit0**

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|(% style="width:76px" %)**Value**|(% style="width:96px" %)Reserve|(% style="width:110px" %)(((

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Count mod

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)))|(% style="width:106px" %)TDC flag 0:No;1:Yes|(% style="width:148px" %)(((

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Alarm 0: No Alarm; 1: Alarm

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)))|(% style="width:131px" %)(((

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Status 0: Close; 1: Open

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[[image:image-20230630155451-2.png||height="246" width="928"]]

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(% style="color:blue" %)**Count mod:Default=0**

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MOD=0 ~-~-> Uplink total open door times since factory

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MOD=1 ~-~-> Uplink total open door times since last FPORT=2 uplink.

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* (% style="color:blue" %)**TDC flag**

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When the flag is 1, it means sending packets at normal time intervals.

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Otherwise, it is a packet sent at non-TDC time.

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(% style="color:#0000ff" %)**Alarm**

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See [[Alarm Base on Timeout>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/DS03A-LB/#H3.3.3A0AlarmBaseonTimeout]]

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(% style="color:blue" %)**Status**

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This bit is 1 when the door sensor is open and 0 when it is close.

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(% style="color:blue" %)**Total open door events**

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Total pulse/counting base on open door.

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Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215

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(% style="color:blue" %)**The last door open duration**

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Door sensor last open duration.

Unit: sec.

[[image:image-20230701094042-1.png||height="154" width="763"]]

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2) When **AT+TTRCHANNEL=2**, Uplink Payload totals **18 bytes**.

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(When the maximum DR of some frequencies is 11 bytes, it will cause the server to receive empty packets)

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(% style="color:red" %)**Note:When using the AT+TTRCHANNEL=2 command, the Datalog function cannot be used.**

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(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)

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|=(% colspan="8" style="background-color:#D9E2F3;color:#0070C0; width: 515px;" %)**Real-Time Open/Close Status, FPORT=2**

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|(% style="width:95px" %)**Value**|(% style="width:97px" %)(((

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Status1 & [[Alarm>>||anchor="H3.3.4A0AlarmBaseonTimeout"]]1

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)))|(% style="width:95px" %)Total open door events1|(% style="width:125px" %)(((

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The last door open duration1 (unit: sec)

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)))|(% style="width:100px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]|(% style="width:86px" %)(((

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Status2 & [[Alarm>>||anchor="H3.3.4A0AlarmBaseonTimeout"]]2

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)))|(% style="width:96px" %)Total open door events2|(% style="width:126px" %)The last door open duration2 (unit: sec)

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**Status1 & Alarm1:**

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(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:775px" %)

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|(% style="background-color:#d9e2f3; color:#0070c0; width:59px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:79px" %)**[bit7:bit4]**|(% style="background-color:#d9e2f3; color:#0070c0; width:99px" %)**bit3**|(% style="background-color:#d9e2f3; color:#0070c0; width:103px" %)**bit2**|(% style="background-color:#d9e2f3; color:#0070c0; width:216px" %)**bit1**|(% style="background-color:#d9e2f3; color:#0070c0; width:181px" %)**bit0**

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|(% style="width:76px" %)**Value**|(% style="width:96px" %)Reserve|(% style="width:99px" %)(((

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Count mod

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)))|(% style="width:103px" %)TDC flag 0:No;1:Yes|(% style="width:216px" %)(((

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Alarm1 0: No Alarm; 1: Alarm

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(PA8 of pin)

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)))|(% style="width:181px" %)(((

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Status1 0: Close; 1:Open

(PA8 of pin)

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**Status2 & Alarm2:**

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(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:591px" %)

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|(% style="background-color:#d9e2f3; color:#0070c0; width:59px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:113px" %)**[bit7:bit2]**|(% style="background-color:#d9e2f3; color:#0070c0; width:219px" %)**bit1**|(% style="background-color:#d9e2f3; color:#0070c0; width:181px" %)**bit0**

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|(% style="width:76px" %)**Value**|(% style="width:113px" %)Reserve|(% style="width:219px" %)(((

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Alarm2 0: No Alarm; 1: Alarm

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(PA4 of pin)

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)))|(% style="width:181px" %)(((

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Status2 0: Close,;1:Open

(PA4 of pin)

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[[image:image-20230630155908-6.png||height="295" width="927"]]

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(% id="cke_bm_695345S" style="color:blue; display:none" %)** **(% style="color:blue" %)**Count mod:Default=0**

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MOD=0 ~-~-> Uplink total open door times since factory

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MOD=1 ~-~-> Uplink total open door times since last FPORT=2 uplink.

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* (% style="color:blue" %)**TDC flag**

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When the flag is 1, it means sending packets at normal time intervals.

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Otherwise, it is a packet sent at non-TDC time.

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(% style="color:#0000ff" %)**Alarm1 or Alarm2**

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See [[Alarm Base on Timeout>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/DS03A-LB/#H3.3.3A0AlarmBaseonTimeout]]

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(% style="color:blue" %)**Status1 **(% style="color:#0000ff" %)**or **(% style="color:blue" %)**Status2**

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This bit is 1 when the door sensor is open and 0 when it is close.

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(% style="color:blue" %)**Total open door events1 **(% style="color:#0000ff" %)**or**(% style="color:blue" %)** Total open door events2**

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Total pulse/counting base on open door.

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Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215

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(% style="color:blue" %)**The last door open duration1 **(% style="color:#0000ff" %)**or**(% style="color:blue" %)** The last door open duration2**

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Door sensor last open duration.

Unit: sec.

[[image:image-20230701094042-1.png||height="154" width="763"]]

543

544

545

=== 2.3.4 Historical Door Open/Close Event, FPORT~=3 ===

546

547

548

DS03A-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].

549

550

The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time open/close status.

551

552

(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)

553

|=(% colspan="5" style="background-color:#D9E2F3;color:#0070C0;width:515px" %)**Real-Time Open/Close Status, FPORT=3**

554

555

|(% style="width:95px" %)**Value**|(% style="width:97px" %)(((

556

Status

557

558

&[[Alarm>>||anchor="H3.3.4A0AlarmBaseonTimeout"]]

559

)))|(% style="width:95px" %)Total open door events|(% style="width:119px" %)(((

560

The last door open duration (unit: sec)

561

)))|(% style="width:108px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]

**Status & Alarm:**

(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:755px" %)

566

|(% style="background-color:#d9e2f3; color:#0070c0; width:59px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:88px" %)**bit7**|(% style="background-color:#d9e2f3; color:#0070c0; width:92px" %)**bit6**|(% style="background-color:#d9e2f3; color:#0070c0; width:89px" %)**[bit5:bit4]**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**bit3**|(% style="background-color:#d9e2f3; color:#0070c0; width:95px" %)**bit2**|(% style="background-color:#d9e2f3; color:#0070c0; width:116px" %)**bit1**|(% style="background-color:#d9e2f3; color:#0070c0; width:112px" %)**bit0**

567

568

Count mod

569

)))|(% style="width:95px" %)(((

TDC flag 0:No;

1:Yes

)))|(% style="width:116px" %)(((

Alarm

0: No Alarm;

1: Alarm

)))|(% style="width:112px" %)(((

Status 0:Close;

1: Open

)))

* (((

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.

587

)))

588

589

For example, in the US915 band, the max payload for different DR is:

590

591

(((

592

**~1. DR0**: max is 11 bytes so one entry of data

)))

(((

**2. DR1**: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)

)))

(((

**3. DR2**: total payload includes 11 entries of data

)))

(((

**4. DR3**: total payload includes 22 entries of data.

605

)))

606

607

If DS03A-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0

608

609

[[image:image-20230630155556-4.png||height="146" width="938"]]

**Downlink:**

0x31 64 9E 7D 34 64 9E 7E 9C 05

**Uplink:**

45 00 00 00 00 00 00 64 9E 7D 48 40 00 00 00 00 00 63 64 9E 7D 9C 41 00 00 01 00 00 63 64 9E 7D A4 40 00 00 01 00 00 8D 64 9E 7E 31 43 00 00 02 00 00 8D 64 9E 7E 44 48 00 00 02 00 00 1F 64 9E 7E 59 4B 00 00 03 00 00 1F 64 9E 7E 6B

**Parsed Value:**

[COUNTMOD, TDC_FLAG, ALARM, DOOR_STATUS, OPEN_DOOR_TIMES, LAST_DOOR_OPEN_DURATION, TIME]

624

625

626

[SUM,YES,FALSE,OPEN,0,0,2023-06-30 06:59:20],

627

628

[SUM,NO,FALSE,CLOSE,0,99,2023-06-30 07:00:44],

629

630

[SUM,NO,FALSE,OPEN, 1,99,2023-06-30 07:00:52],

631

632

[SUM,NO,FALSE,CLOSE,1,141,2023-06-30 07:03:13],

633

634

[SUM,NO,TRUE,OPEN, 2,141,2023-06-30 07:03:32],

635

636

[PART,NO,FALSE,CLOSE,2,31,2023-06-30 07:03:53],

637

638

[PART,NO,TRUE,OPEN, 3,31,2023-06-30 07:04:11],

639

640

[[image:image-20230630172740-1.png||height="199" width="868"]]

641

642

643

== 2.4 Payload Decoder file ==

(((

In TTN, use can add a custom payload so it shows friendly.

)))

(((

In the page **Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder** to add the decoder from: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]

)))

== 2.5 Datalog Feature ==

656

657

658

(% 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.

659

660

(% style="color:red" %)**Note:After the device is reset,in cumulative counting mode,the last stored count value will be read as the initial value.**

661

662

663

=== 2.5.1 Ways to get datalog via LoRaWAN ===

664

665

666

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.

667

668

* a) DS03A-LB will do an ACK check for data records sending to make sure every data arrive server.

669

* 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.

670

671

Below is the typical case for the Datalog Feature (Set PNACKMD=1)

672

673

[[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"]]

674

675

676

=== 2.5.2 Unix TimeStamp ===

677

678

679

DS03A-LB uses Unix TimeStamp format based on

680

681

[[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-20220523001219-11.png?width=627&height=97&rev=1.1||alt="image-20220523001219-11.png" height="97" width="627"]]

682

683

User can get this time from link: [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :

684

685

Below is the converter example

686

687

[[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-20220523001219-12.png?width=720&height=298&rev=1.1||alt="image-20220523001219-12.png" height="298" width="720"]]

688

689

So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25

690

691

692

=== 2.5.3 Set Device Time ===

693

694

695

User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.

696

697

Once DS03A-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to DS03A-LB. If DS03A-LB fails to get the time from the server, DS03A-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).

698

699

(% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN v3 and loriot support but TTN v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN v2 if SYNCMOD=1.**

700

701

702

== 2.6 Show Data in DataCake IoT Server ==

703

704

705

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:

706

707

708

(% 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]]

709

710

(% style="color:blue" %)**Step 2:**(%%)** Configure DS03A-LB in Datacake.**

711

712

[[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"]]

713

714

715

[[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"]]

716

717

718

[[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"]]

719

720

721

[[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"]]

722

723

724

[[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"]]

725

726

727

[[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"]]

728

729

730

[[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"]]

731

732

733

[[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"]]

734

735

736

[[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"]]

737

738

739

[[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"]]

740

741

742

== 2.7 Frequency Plans ==

743

744

745

The DS03A-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.

746

747

[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]

748

749

750

== 2.8 Firmware Change Log ==

751

752

753

**Firmware download link: **[[https:~~/~~/www.dropbox.com/sh/b0uwyzjs4px4eao/AADvI7fPRwsFKTglEmaRRuaaa?dl=0>>https://www.dropbox.com/sh/b0uwyzjs4px4eao/AADvI7fPRwsFKTglEmaRRuaaa?dl=0]]

754

755

756

= 3. Configure DS03A-LB =

757

758

== 3.1 Configure Methods: ==

759

760

761

DS03A-LB supports below configure method:

762

763

* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].

764

* 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]].

765

* LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.

766

767

== 3.2 General Commands ==

768

769

770

These commands are to configure:

771

772

* General system settings like: uplink interval.

773

* LoRaWAN protocol & radio related command.

774

775

They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:

776

777

[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]

778

779

780

== 3.3 Commands special design for DS03A-LB ==

781

782

783

These commands only valid for DS03A-LB, as below:

784

785

786

=== 3.3.1 Set Transmit Interval Time ===

787

788

789

Feature: Change LoRaWAN End Node Transmit Interval.

790

791

(% style="color:blue" %)**AT Command: AT+TDC**

792

793

(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)

794

|=(% style="width: 156px;background-color:#D9E2F3; color:#0070c0" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3; color:#0070c0" %)**Function**|=(% style="background-color:#D9E2F3; color:#0070c0" %)**Response**

795

|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((

796

30000

797

OK

798

the interval is 30000ms = 30s

799

)))

800

|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((

801

OK

802

Set transmit interval to 60000ms = 60 seconds

803

)))

804

805

(% style="color:blue" %)**Downlink Command: 0x01**

806

807

Format: Command Code (0x01) followed by 3 bytes time value.

808

809

If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.

810

811

* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds

812

* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds

813

814

=== 3.3.2 Enable / Disable Alarm ===

815

816

817

Feature: Enable/Disable Alarm for open/close event. Default value 0.

818

819

(% style="color:blue" %)**AT Command: **

820

821

(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)

822

|(% 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**

823

|(% style="width:154px" %)AT+DISALARM=1|(% style="width:278px" %)End node will only send packets in TDC time.|OK

824

|(% style="width:154px" %)AT+DISALARM=0|(% style="width:278px" %)End node will send packets in TDC time or status change for door sensor|OK

825

826

(% style="color:blue" %)**Downlink Command: **

827

828

0xA7 01 ~/~/ Same As AT+DISALARM=1

829

830

0xA7 00 ~/~/ Same As AT+DISALARM=0

831

832

833

=== 3.3.3 Alarm Base on Timeout ===

834

835

836

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**

841

)))

842

843

(% style="color:#037691" %)**Keep Status = 1**(%%): Monitor Close to Open event

844

845

(% style="color:#037691" %)**Keep Status = 0**(%%): Monitor Open to Close event

* (((

(% style="color:blue" %)**Keep Time: Timeout to send an Alarm**

850

)))

851

852

Range 0 ~~ 65535(0xFFFF) seconds.

853

854

If (% style="color:#037691" %)**keep time = 0**(%%), Disable Alarm Base on Timeout feature.

855

856

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.

* (((

(% style="color:blue" %)**Downlink Command**

861

)))

862

863

(% style="color:#037691" %)**Command: 0xA9 aa bb cc dd**

864

865

**A9:** Command Type Code

866

867

**aa: **01:TTRIG1; 02:TTRIG2

868

869

**bb:** status to be monitored

**cc dd:** timeout.

1)**AT+TTRIG1**:(PA8 of pin)

875

876

(% style="color:blue" %)**AT Command to configure:**

877

878

* (((

879

(% style="color:#037691" %)**AT+TTRIG1=1,30** (%%) **~-~->** When the **Keep Status** change from close to open, and device remains in open status for more than 30 seconds. DS03A-LB will send an uplink packet, the Alarm1 bit(the second bit of 1^^st^^ byte of payload) on this uplink packet is set to 1.

880

881

(% style="color:#037691" %)**AT+TTRIG1=0,30** (%%) **~-~->** When the **Keep Status** change from open to close, and device remains in open status for more than 30 seconds. DS03A-LB will send an uplink packet, the Alarm1 bit (the second bit of 1^^st^^ byte of payload) on this uplink packet is set to 1.

)))

* (((

(% style="color:#037691" %)**AT+TTRIG1=0,0** (%%) **~-~-> ** Default Value, disable timeout Alarm.

)))

(% style="color:blue" %)**Downlink Command to configure:**

892

893

If user send 0xA9 01 01 00 1E: equal to AT+TTRIG1=1,30 or

894

895

0xA9 01 00 00 00: Equal to AT+TTRIG1=0,0.

896

897

898

2)**AT+TTRIG2**:(PA4 of pin,need to use AT+TTRCHANNEL=2)

899

900

(% style="color:blue" %)**AT Command to configure:**

901

902

* (((

903

(% style="color:#037691" %)**AT+TTRIG2=1,30** (%%) **~-~->** When the **Keep Status** change from close to open, and device remains in open status for more than 30 seconds. DS03A-LB will send an uplink packet, the Alarm2 bit (the second bit of 12^^st^^ byte of payload) on this uplink packet is set to 1.

904

905

(% style="color:#037691" %)**AT+TTRIG2=0,30** (%%) **~-~->** When the **Keep Status** change from open to close, and device remains in open status for more than 30 seconds. DS03A-LB will send an uplink packet, the Alarm2 bit (the second bit of 12^^st^^ byte of payload) on this uplink packet is set to 1.

)))

* (((

(% style="color:#037691" %)**AT+TTRIG2=0,0** (%%) **~-~-> ** Default Value, disable timeout Alarm.

)))

(% style="color:blue" %)**Downlink Command to configure:**

916

917

If user send 0xA9 02 00 00 1E: equal to AT+TTRIG2=0,30 or

918

919

0xA9 02 00 00 00: Equal to AT+TTRIG2=0,0.

920

921

922

=== 3.3.4 TTRIG1 & TTRIG2 timeout status alarm ===

923

924

925

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.

926

927

(% style="color:blue" %)**AT Command:**

928

929

(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)

930

|=(% 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**

931

|(% style="width:155px" %)(((

932

AT+TTRALARM=0

933

)))|(% style="width:279px" %)(((

934

disable continuous alarm

935

)))|(% style="width:84px" %)(((

936

OK

937

)))

938

|(% style="width:155px" %)(((

939

AT+TTRALARM=60

940

)))|(% style="width:279px" %)(((

941

The alarm interval is 60 minutes (unit: minutes)

942

)))|(% style="width:84px" %)(((

OK

)))

(% style="color:blue" %)**Downlink Command:**

947

948

Example: 0C aa => AT+TTRALARM= aa

949

950

951

=== 3.3.5 Count Mod ===

952

953

954

Feature: Manually set the count mode.

955

956

(% style="color:blue" %)**AT Command:**

957

958

(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)

959

|=(% 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**

960

|(% style="width:155px" %)(((

961

AT+COUNTMOD=0

962

)))|(% style="width:277px" %)(((

963

the count value keeps accumulating mode

964

)))|(% style="width:86px" %)(((

965

OK

966

)))

967

|(% style="width:155px" %)(((

968

AT+COUNTMOD=1

969

)))|(% style="width:277px" %)(((

970

the count value will be reset after each TDC time（Last Close Duration Reset after each uplink）

971

)))|(% style="width:86px" %)(((

OK

)))

(% style="color:blue" %)**Downlink Command:**

976

977

Example: 0B aa => AT+COUNTMOD = second byte

978

979

980

=== 3.3.6 Number of channel of door sensors ===

981

982

983

Feature: Set the number of door sensor channels.

984

985

(% style="color:blue" %)**AT Command:**

986

987

(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)

988

|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 259px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="width: 57px;background-color:#D9E2F3;color:#0070C0" %)**Response**

989

|(% style="width:155px" %)(((

990

AT+TTRCHANNEL=1

991

)))|(% style="width:259px" %)(((

992

Set as single channel, only use PA8 pin as interrupt pin.

993

)))|(% style="width:44px" %)(((

994

OK

995

)))

996

|(% style="width:155px" %)(((

997

AT+TTRCHANNEL=2

998

)))|(% style="width:259px" %)(((

999

Set as dual channel, use PA8 pin and PA4 pin as interrupt pin.

1000

)))|(% style="width:44px" %)(((

OK

)))

(% style="color:blue" %)**Downlink Command:**

1005

1006

Example: 0D aa => AT+TTRCHANNEL = second byte

1007

1008

1009

=== 3.3.7 Set Time Sync Mode ===

1010

1011

1012

Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply to this command.

1013

1014

SYNCMOD is set to 1 by default. If user wants to set a different time from the LoRaWAN server, the user needs to set this to 0.

1015

1016

(% style="color:blue" %)**AT Command:**

1017

1018

(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)

1019

|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 259px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="width: 57px;background-color:#D9E2F3;color:#0070C0" %)**Response**

1020

|(% style="width:155px" %)(((

1021

AT+SYNCMOD=1

1022

)))|(% style="width:259px" %)(((

1023

Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq) The default is zero time zone.

1024

)))|(% style="width:44px" %)(((

1025

OK

1026

)))

1027

|(% style="width:155px" %)(((

1028

AT+SYNCMOD=1,8

1029

)))|(% style="width:259px" %)(((

1030

Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq) Set to East eight time zone.

1031

)))|(% style="width:44px" %)(((

1032

OK

1033

)))

1034

|(% style="width:155px" %)AT+SYNCMOD=1,-12|(% style="width:259px" %)Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq) Set to West Twelve Time Zone.|(% style="width:44px" %)OK

1035

1036

(% style="color:blue" %)**Downlink Command:**

1037

1038

0x28 01 ~/~/ Same As AT+SYNCMOD=1

1039

1040

0x28 01 08 ~/~/ Same As AT+SYNCMOD=1,8

1041

1042

0x28 01 F4 ~/~/ Same As AT+SYNCMOD=1,-12

1043

1044

0x28 00 ~/~/ Same As AT+SYNCMOD=0

1045

1046

1047

=== 3.3.8 Clear the open door times and the duration of the last open door ===

1048

1049

1050

(% style="color:blue" %)**AT Command:**

1051

1052

(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)

1053

|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 259px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="width: 57px;background-color:#D9E2F3;color:#0070C0" %)**Response**

1054

|(% style="width:155px" %)AT+CLRC|(% style="width:259px" %)clear the open door times and the duration of the last open door.|(% style="width:44px" %)(((

OK

)))

(% style="color:blue" %)**Downlink Command:**(%%)0xA6 01

1059

1060

The sensor will clear the open door times and the duration of the last open door.

1061

1062

1063

=== 3.3.9 Set the count value of the number of open door ===

1064

1065

1066

(% style="color:blue" %)**AT Command:**

1067

1068

(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)

1069

|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 259px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="width: 57px;background-color:#D9E2F3;color:#0070C0" %)**Response**

1070

|(% style="width:155px" %)(((

1071

AT+SETCNT=1,100

1072

)))|(% style="width:259px" %)(((

1073

Set the open door times of PA8 pin to 100 times.

1074

)))|(% style="width:44px" %)(((

1075

OK

1076

)))

1077

|(% style="width:155px" %)AT+SETCNT=1,0|(% style="width:259px" %)Clear the open door times of PA8 pin.|(% style="width:44px" %)OK

1078

|(% style="width:155px" %)(((

1079

AT+SETCNT=2,50

1080

)))|(% style="width:259px" %)(((

1081

Set the open door times of PA4 pin to 100 times.

1082

)))|(% style="width:44px" %)(((

OK

)))

(% style="color:blue" %)**Downlink Command:**

1087

1088

0xA6 01 00 00 64 ==> AT+SETCNT=1,100

1089

1090

0xA6 01 00 00 00 ==> AT+SETCNT=1,0

1091

1092

0xA6 02 00 00 32 ==> AT+SETCNT=2,50

1093

1094

1095

= 4. Battery & Power Consumption =

1096

1097

1098

DS03A-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.

1099

1100

[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .

1101

1102

1103

= 5. OTA firmware update =

1104

1105

1106

User can change firmware DS03A-LB to:

1107

1108

* Change Frequency band/ region.

1109

* Update with new features.

1110

* Fix bugs.

1111

1112

Firmware and changelog can be downloaded from : **[[Firmware download link>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**

1113

1114

1115

**Methods to Update Firmware:**

1116

1117

* (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/]]**

1118

* 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 =

= 7. Order Info =

Part Number: (% style="color:blue" %)**DS03A-LB-XX**

1128

1129

(% style="color:red" %)**XX**(%%): The default frequency band

1130

1131

* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band

1132

1133

* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band

1134

1135

* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band

1136

1137

* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band

1138

1139

* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band

1140

1141

* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band

1142

1143

* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band

1144

1145

* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band

= 8. Packing Info =

(% style="color:#037691" %)**Package Includes**:

1151

1152

* DS03A-LB LoRaWAN Temperature Sensor

1153

1154

(% style="color:#037691" %)**Dimension and weight**:

* Device Size: cm

* Device Weight: g

* Package Size / pcs : cm

* 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.

1168

1169

* 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]].

Wiki source code of DS03A-LB Outdoor LoRaWAN Door Sensor User Manual

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