DS03A-LB/LS -- Outdoor LoRaWAN Door Sensor User Manual

The Dragino DS03A-LB/LS 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/LS 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/LS 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/LS can count each open event and uplink periodically.

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

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Each DS03A-LB/LS 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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* Wall Mountable

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* Outdoor Use

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* 8500mAh Li/SOCl2 Battery (DS03A-LB)

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* Solar panel + 3000mAh Li-on battery (DS03A-LS)

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== 1.3 Specification ==

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

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* Supply Voltage: Built-in Battery , 2.5v ~~ 3.6v

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* Operating Temperature: -40 ~~ 85°C

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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:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LB_Waterproof_RS485UART_to_LoRaWAN_Converter/WebHome/image-20240103160425-4.png?rev=1.1||alt="image-20240103160425-4.png"]]

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

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|=(% style="width: 167px;background-color:#4F81BD;color:white" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 226px;background-color:#4F81BD;color:white" %)**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/LS 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 ==

=== 1.9.1 for LB version ===

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[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/DDS75-LB_LoRaWAN_Distance_Detection_Sensor_User_Manual/WebHome/image-20240105152536-3.png?rev=1.1||alt="image-20240105152536-3.png"]]

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(% style="color:blue" %)**Probe Mechanical:**

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

=== 1.9.2 for LS version ===

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[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20231231203439-3.png?width=886&height=385&rev=1.1||alt="image-20231231203439-3.png"]]

== 1.10 Magnet Distance ==

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* Wood Door: 10mm ~~ 30mm

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* Iron Door: 30 ~~ 45mm

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

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== 2.1 How it works ==

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The DS03A-LB/LS 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/LS. 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/LS.

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Each DS03A-LB/LS 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/LS

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

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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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Include device configure status. Once DS03A-LB/LS Joined the network, it will uplink this message to the server. After that, DS03A-LB/LS will uplink Device Status every 12 hours.

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Users can also use the downlink command**(0x26 01)** to ask DS03A-LB/LS to resend this uplink. This uplink payload also includes the DeviceTimeReq to get time.

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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:#4F81BD;color:white" %)**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/LS, 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

=== 2.3.2 Sensor Configuration, FPORT~=4 ===

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DS03A-LB/LS 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

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)))|(% 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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Example parse in TTNv3

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

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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/LS 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/LS 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>>||anchor="H3.3.3A0AlarmBaseonTimeout"]]

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

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* Every 2 hours, this interval [[can be changed>>||anchor="H3.3.1A0SetTransmitIntervalTime"]].

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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 (% style="color:blue" %)AT+TTRCHANNEL=1(%%), Uplink Payload totals (% style="color:blue" %)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:#4F81BD;color:white;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 & [[Alarm>>||anchor="H3.3.4A0TTRIG126TTRIG2timeoutstatusalarm"]]

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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:100px" %)**bit2**|(% style="background-color:#d9e2f3; color:#0070c0; width:120px" %)**bit1**|(% style="background-color:#d9e2f3; color:#0070c0; width:105px" %)**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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0: Uplink total open door times since factory

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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>>||anchor="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 (% style="color:blue" %)AT+TTRCHANNEL=2(%%), Uplink Payload totals (% style="color:blue" %)18 bytes(%%)**(% style="color:blue" %).

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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:#4F81BD;color:white; 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 & Alarm1

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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 & Alarm2

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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:514px" %)

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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:70px" %)**bit3**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**bit2**|(% style="background-color:#d9e2f3; color:#0070c0; width:117px" %)**bit1**|(% style="background-color:#d9e2f3; color:#0070c0; width:117px" %)**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 (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:510px" %)

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|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[bit7:bit2]**|(% style="background-color:#d9e2f3; color:#0070c0; width:200px" %)**bit1**|(% style="background-color:#d9e2f3; color:#0070c0; width:200px" %)**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 (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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(% style="color:blue" %)**Count mod:Default=0**

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0: Uplink total open door times since factory

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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>>||anchor="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

* (((

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

550

)))

551

552

Door sensor last open duration.

Unit: sec.

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

557

558

559

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

560

561

562

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

563

564

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

565

566

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

567

|=(% colspan="5" style="background-color:#4F81BD;color:white;width:515px" %)**Real-Time Open/Close Status, FPORT=3**

568

569

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

570

Status & [[Alarm>>||anchor="H3.3.3A0AlarmBaseonTimeout"]]

571

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

572

The last door open duration (unit: sec)

573

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

**Status & Alarm:**

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

578

|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:75px" %)**bit7**|(% style="background-color:#d9e2f3; color:#0070c0; width:65px" %)**bit6**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**[bit5:bit4]**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**bit3**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**bit2**|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**bit1**|(% style="background-color:#d9e2f3; color:#0070c0; width:75px" %)**bit0**

579

580

Count mod

581

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

582

TDC flag 0:No; 1:Yes

583

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

584

Alarm 0: No Alarm; 1: Alarm

585

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

586

Status 0:Close; 1: Open

)))

* (((

Each data entry is 11 bytes and has the same structure as [[Real-Time open/close status>>||anchor="H2.3.3A0Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2"]], to save airtime and battery, DS03A-LB/LS will send max bytes according to the current DR and Frequency bands.

591

)))

592

593

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

594

595

(((

596

**~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.

609

)))

610

611

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

612

613

[[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]

628

629

630

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

631

632

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

633

634

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

635

636

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

637

638

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

639

640

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

641

642

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

643

644

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

645

646

647

== 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 ==

660

661

662

(% 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/LS will store the reading for future retrieving purposes.

663

664

(% 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.**

665

666

667

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

668

669

670

Set PNACKMD=1, DS03A-LB/LS will wait for ACK for every uplink, when there is no LoRaWAN network, DS03A-LB/LS 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.

671

672

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

673

* b) DS03A-LB/LS will send data in **CONFIRMED Mode** when PNACKMD=1, but DS03A-LB/LS 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/LS gets a ACK, DS03A-LB/LS will consider there is a network connection and resend all NONE-ACK Message.

=== 2.5.2 Unix TimeStamp ===

678

679

680

DS03A-LB/LS uses Unix TimeStamp format based on

681

682

[[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"]]

683

684

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

685

686

Below is the converter example

687

688

[[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"]]

689

690

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

691

692

693

=== 2.5.3 Set Device Time ===

694

695

696

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

697

698

Once DS03A-LB/LS 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/LS. If DS03A-LB/LS fails to get the time from the server, DS03A-LB/LS will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).

699

700

(% 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.**

701

702

703

== 2.6 Show Data in DataCake IoT Server ==

704

705

706

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:

707

708

709

(% 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]]

710

711

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

712

713

[[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"]]

714

715

716

[[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"]]

717

718

719

[[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"]]

720

721

722

[[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"]]

723

724

725

[[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"]]

726

727

728

[[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"]]

729

730

731

[[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"]]

732

733

734

[[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"]]

735

736

737

[[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"]]

738

739

740

[[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"]]

741

742

743

== 2.7 Frequency Plans ==

744

745

746

The DS03A-LB/LS 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.

747

748

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

749

750

751

== 2.8 Firmware Change Log ==

752

753

754

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

755

756

757

= 3. Configure DS03A-LB/LS =

758

759

== 3.1 Configure Methods: ==

760

761

762

DS03A-LB/LS supports below configure method:

763

764

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

765

* 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]].

766

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

767

768

== 3.2 General Commands ==

769

770

771

These commands are to configure:

772

773

* General system settings like: uplink interval.

774

* LoRaWAN protocol & radio related command.

775

776

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

777

778

[[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/]]

779

780

781

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

782

783

784

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

785

786

787

=== 3.3.1 Set Transmit Interval Time ===

788

789

790

Feature: Change LoRaWAN End Node Transmit Interval.

791

792

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

793

794

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

795

|=(% 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**

796

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

797

30000

798

OK

799

the interval is 30000ms = 30s

800

)))

801

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

802

OK

803

Set transmit interval to 60000ms = 60 seconds

804

)))

805

806

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

807

808

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

809

810

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

811

812

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

813

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

814

815

=== 3.3.2 Set Power Output Duration ===

816

817

818

Control the output duration 5V . Before each sampling, device will

819

820

~1. first enable the power output to external sensor,

821

822

2. keep it on as per duration, read sensor value and construct uplink payload

823

824

3. final, close the power output.

825

826

(% style="color:blue" %)**AT Command: AT+5VT**

827

828

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

829

|=(% style="width: 156px;background-color:#D9E2F3; color:#0070c0" %)**Command Example**|=(% style="width: 204px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="background-color: rgb(217, 226, 243); color: rgb(0, 112, 192); width: 149px;" %)**Response**

830

|(% style="width:156px" %)AT+5VT=?|(% style="width:204px" %)Show 5V open time.|(% style="width:149px" %)0 (default)

831

OK

832

|(% style="width:156px" %)AT+5VT=500|(% style="width:204px" %)Close after a delay of 500 milliseconds.|(% style="width:149px" %)(((

OK

)))

(% style="color:blue" %)**Downlink Command: 0x07**(%%)

838

Format: Command Code (0x07) followed by 2 bytes.

839

840

The first and second bytes are the time to turn on.

841

842

* Example 1: Downlink Payload: 070000 **~-~-->** AT+5VT=0

843

* Example 2: Downlink Payload: 0701F4 **~-~-->** AT+5VT=500

844

845

=== 3.3.3 Enable / Disable Alarm ===

846

847

848

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

849

850

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

851

852

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

853

|(% style="background-color:#d9e2f3; color:#0070c0; width:153px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:276px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:86px" %)**Response**

854

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

855

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

856

857

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

858

859

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

860

861

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

862

863

864

=== 3.3.4 Alarm Base on Timeout ===

865

866

867

DS03A-LB/LS 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:

868

869

* (((

870

(% style="color:blue" %)**Keep Status: Status to be monitor**

871

)))

872

873

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

874

875

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

* (((

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

880

)))

881

882

Range 0 ~~ 65535(0xFFFF) seconds.

883

884

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

885

886

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**

891

)))

892

893

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

894

895

**A9:** Command Type Code

896

897

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

898

899

**bb:** status to be monitored

**cc dd:** timeout.

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

905

906

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

907

908

* (((

909

(% 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/LS 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.

910

911

(% 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/LS 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:**

922

923

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

924

925

926

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

927

928

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

929

930

* (((

931

(% 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/LS 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.

932

933

(% 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/LS 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:**

944

945

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

946

947

948

=== 3.3.5 TTRIG1 & TTRIG2 timeout status alarm ===

949

950

951

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.

952

953

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

954

955

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

956

|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 279px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 76px;background-color:#4F81BD;color:white" %)**Response**

957

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

958

AT+TTRALARM=0

959

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

960

disable continuous alarm

961

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

962

OK

963

)))

964

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

965

AT+TTRALARM=60

966

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

967

The alarm interval is 60 minutes (unit: minutes)

968

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

OK

)))

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

973

974

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

975

976

977

=== 3.3.6 Count Mod ===

978

979

980

Feature: Manually set the count mode.

981

982

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

983

984

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

985

|=(% style="width: 154px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 275px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 86px;background-color:#4F81BD;color:white" %)**Response**

986

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

987

AT+COUNTMOD=0

988

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

989

the count value keeps accumulating mode

990

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

991

OK

992

)))

993

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

994

AT+COUNTMOD=1

995

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

996

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

997

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

OK

)))

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

1002

1003

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

1004

1005

1006

=== 3.3.7 Number of channel of door sensors ===

1007

1008

1009

Feature: Set the number of door sensor channels.

1010

1011

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

1012

1013

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

1014

|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 288px; background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 57px;background-color:#4F81BD;color:white" %)**Response**

1015

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

1016

AT+TTRCHANNEL=1

1017

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

1018

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

1019

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

1020

OK

1021

)))

1022

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

1023

AT+TTRCHANNEL=2

1024

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

1025

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

1026

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

OK

)))

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

1031

1032

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

1033

1034

1035

=== 3.3.8 Set Time Sync Mode ===

1036

1037

1038

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

1039

1040

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.

1041

1042

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

1043

1044

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

1045

|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 288px; background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 57px;background-color:#4F81BD;color:white" %)**Response**

1046

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

1047

AT+SYNCMOD=1

1048

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

1049

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

1050

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

1051

OK

1052

)))

1053

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

1054

AT+SYNCMOD=1,8

1055

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

1056

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

1057

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

1058

OK

1059

)))

1060

|(% 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

1061

1062

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

1063

1064

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

1065

1066

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

1067

1068

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

1069

1070

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

1071

1072

1073

=== 3.3.9 Clear the open door times and the duration of the last open door ===

1074

1075

1076

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

1077

1078

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

1079

|=(% style="width: 163px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 290px; background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 57px;background-color:#4F81BD;color:white" %)**Response**

1080

|(% 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

1085

1086

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

1087

1088

1089

=== 3.3.10 Set the count value of the number of open door ===

1090

1091

1092

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

1093

1094

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

1095

|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 288px; background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 57px;background-color:#4F81BD;color:white" %)**Response**

1096

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

1097

AT+SETCNT=1,100

1098

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

1099

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

1100

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

1101

OK

1102

)))

1103

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

1104

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

1105

AT+SETCNT=2,50

1106

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

1107

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

1108

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

OK

)))

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

1113

1114

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

1115

1116

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

1117

1118

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

1119

1120

1121

= 4. Battery & Power Consumption =

1122

1123

1124

DS03A-LB use ER26500 + SPC1520 battery pack and DS03A-LS use 3000mAh Recharable Battery with Solar Panel. See below link for detail information about the battery info and how to replace.

1125

1126

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

1127

1128

1129

= 5. OTA firmware update =

1130

1131

1132

User can change firmware DS03A-LB/LS to:

1133

1134

* Change Frequency band/ region.

1135

* Update with new features.

1136

* Fix bugs.

1137

1138

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

1139

1140

Methods to Update Firmware:

1141

1142

* (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/]]**

1143

* 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 (%%)or (% style="color:blue" %)DS03A-LS-XX(%%)**

1153

1154

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

1155

1156

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

1157

1158

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

1159

1160

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

1161

1162

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

1163

1164

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

1165

1166

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

1167

1168

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

1169

1170

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

= 8. Packing Info =

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

1176

1177

* DS03A-LB or DS03A-LS LoRaWAN Temperature Sensor

1178

1179

(% 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.

1193

1194

* 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/LS -- Outdoor LoRaWAN Door Sensor User Manual

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