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.

21

)))

22

23

(((

24

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.

)))

(((

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.

)))

(((

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

)))

(((

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.

37

38

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

)))

(((

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

)))

(((

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

)))

(((

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.

)))

== 1.2 Features ==

* LoRaWAN 1.0.3 Class A

57

* Ultra-low power consumption

58

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

59

* Door Open/Close detect

60

* Door open/close statistics

61

* Datalog Feature, Open Alarm Feature

62

* Support Bluetooth v5.1 and LoRaWAN remote configure

63

* Support wireless OTA update firmware

64

* Uplink on periodically

65

* Downlink to change configure

66

* 8500mAh Battery for long term use

* Wall Mountable

* Outdoor Use

== 1.3 Specification ==

71

72

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

73

74

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

75

* Operating Temperature: -40 ~~ 85°C

76

77

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

78

79

* Wood Door: 10mm ~~ 30mm

80

* Iron Door: 30 ~~ 45mm

81

82

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

83

84

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

85

* Max +22 dBm constant RF output vs.

86

* RX sensitivity: down to -139 dBm.

87

* Excellent blocking immunity

88

89

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

90

91

* Li/SOCI2 un-chargeable battery

92

* Capacity: 8500mAh

93

* Self-Discharge: <1% / Year @ 25°C

94

* Max continuously current: 130mA

95

* Max boost current: 2A, 1 second

96

97

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

98

99

* Sleep Mode: 5uA @ 3.3v

100

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

101

102

== 1.4 Applications ==

103

104

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

105

106

107

== 1.5 Sleep mode and working mode ==

108

109

110

(% 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.

111

112

(% 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.

113

114

115

== 1.6 Button & LEDs ==

116

117

118

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

119

120

121

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

122

|=(% 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**

123

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

124

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

125

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

126

)))

127

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

128

(% 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.

129

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

130

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.

131

)))

132

|(% 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.

133

134

== 1.7 BLE connection ==

135

136

137

D2x-LB support BLE remote configure.

138

139

140

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:

141

142

* Press button to send an uplink

143

* Press button to active device.

144

* Device Power on or reset.

145

146

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

== 1.8 Mechanical ==

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

153

154

155

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

156

157

158

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

159

160

161

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

162

163

164

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

165

166

== 2.1 How it works ==

167

168

169

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 20 minutes.

170

171

172

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

173

174

175

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" %)

176

177

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.

178

179

180

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

181

182

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

183

184

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

185

186

187

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

188

189

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

190

191

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

192

193

194

[[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" %)

195

196

197

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

198

199

[[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"]]

200

201

202

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

203

204

[[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"]]

205

206

207

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

208

209

[[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"]]

210

211

212

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

213

214

215

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

216

217

(% 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.

218

219

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

220

221

222

== 2.3 Uplink Payload ==

223

224

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

225

226

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.

227

228

The Payload format is as below.

229

230

231

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

232

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

Example parse in TTNv3

237

238

[[image:image-20230415153147-2.png||height="220" width="1120"]]

239

240

241

(% style="color:#037691" %)**Sensor Model**(%%): For DS03A-LB, this value is 0x0B

242

243

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

244

245

(% 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**:

277

278

AU915 and US915:value 0x00 ~~ 0x08

279

280

CN470: value 0x0B ~~ 0x0C

281

282

Other Bands: Always 0x00

283

284

285

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

286

287

Check the battery voltage.

Ex1: 0x0B45 = 2885mV

Ex2: 0x0B49 = 2889mV

=== 2.3.2 Real-Time Open/Close Status, Uplink FPORT~=2 ===

295

296

297

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

298

299

* Every 2 hours, this interval [[can be changed>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/#H3.1A0SetTransmitIntervalTime]].

300

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

301

302

Uplink Payload totals 11 bytes.

303

304

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

305

|=(% colspan="5" style="background-color: rgb(217, 226, 243); color: rgb(0, 112, 192); width: 522px;" %)**Real-Time Open/Close Status, FPORT=2**

306

307

|(% style="width:95px" %)**Value**|(% style="width:78px" %)Status & [[Alarm>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/#H3.8A0AlarmBaseonTimeout]]|(% style="width:98px" %)Total open door events|(% style="width:144px" %)(((

308

The last door open duration (unit: min)

309

)))|(% style="width:108px" %)[[Unix TimeStamp>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/#H2.4.1A0UnixTimeStamp]]

310

311

(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:518.818px" %)

312

|=(% colspan="4" style="background-color: rgb(217, 226, 243); color: rgb(0, 112, 192); width: 516px;" %)**Status & Alarm field**

313

|(% style="width:76px" %)**Size(bit)**|(% style="width:70px" %)**6**|(% style="width:240px" %)**1**|(% style="width:130px" %)**1**

314

|(% style="width:76px" %)**Value**|(% style="width:70px" %)Reserve|(% style="width:240px" %)[[Enable/disable Timeout Alarm>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/#H3.8A0AlarmBaseonTimeout]]

315

0: No Alarm; 1: Alarm|(% style="width:130px" %)Status

316

0: Close, 1: Open

317

318

[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/image-20220609110547-6.png?width=1191&height=337&rev=1.1||alt="image-20220609110547-6.png" height="337" width="1191"]]

319

320

321

=== 2.3.3 Historical Door Open/Close Event, FPORT~=3 ===

322

323

324

DS03A-LB stores sensor values and users can retrieve these history values via the [[downlink command>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/#H2.4A0DatalogFeature]].

325

326

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

327

328

* (((

329

Each data entry is 11 bytes and has the same structure as [[Real-Time open/close status>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/#H2.3.3A0Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2]], to save airtime and battery, DS03A-LB will send max bytes according to the current DR and Frequency bands.

330

)))

331

332

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

333

334

1. (((

335

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

336

)))

337

1. (((

338

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

339

)))

340

1. (((

341

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

342

)))

343

1. (((

344

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

345

)))

346

347

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

348

349

[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/image-20220609112215-7.png?width=1250&height=277&rev=1.1||alt="image-20220609112215-7.png" height="277" width="1250"]]

**Downlink:**

0x31 61 8E 57 40 61 8E 81 70 05

**Uplink:**

00 00 00 00 00 00 00 61 8E 5F 8F 01 00 00 01 00 00 00 61 8E 5F D2 00 00 00 01 00 00 02 61 8E 60 64 01 00 00 02 00 00 02 61 8E 60 75 00 00 00 02 00 00 01 61 8E 60 C6 00 00 00 02 00 00 01 61 8E 7B A7 01 00 00 03 00 00 01 61 8E 7F 38 00 00 00 03 00 00 02 61 8E 7F CE 01 00 00 04 00 00 02 61 8E 81 1B 00 00 00 04 00 00 00 61 8E 81 50

**Parsed Value:**

[ALARM, DOOR_OPEN_STATUS, DOOR_OPEN_TIMES,LAST_DOOR_OPEN_DURATION, TIME]

364

365

366

[FALSE, CLOSE, 0, 0, 2021-11-12 12:35:27],

367

368

[FALSE, OPEN, 1, 0, 2021-11-12 12:36:34],

369

370

[FALSE, CLOSE, 1, 2, 2021-11-12 12:39:00],

371

372

[FALSE, OPEN, 2, 2, 2021-11-12 12:39:17],

373

374

[FALSE, CLOSE, 2, 1, 2021-11-12 12:40:38],

375

376

[FALSE, CLOSE, 2, 1, 2021-11-12 14:35:19],

377

378

[FALSE, OPEN, 3, 1, 2021-11-12 14:50:32],

379

380

[FALSE, CLOSE, 3, 2, 2021-11-12 14:53:02],

381

382

[FALSE, OPEN, 4, 2, 2021-11-12 14:58:35],

383

384

[FALSE, CLOSE, 4, 0, 2021-11-12 14:59:28],

385

386

387

=== 2.3.4 Sensor Configuration, FPORT~=4 ===

388

389

390

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

391

392

[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/image-20220609110123-5.png?rev=1.1||alt="image-20220609110123-5.png"]]

* (((

**TDC: (default: 0x001C20)**

397

)))

398

399

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

* (((

**Disalarm: (default: 0)**

404

)))

405

406

**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.

407

408

**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.

409

410

411

**~ Note: When Disalarm=0, a high frequently open/close event will cause lots of uplink and drain battery very fast. **

* (((

**Keep Status & Keep Time**

416

)))

417

418

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]]

419

420

[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/image-20220609110018-4.png?width=1159&height=291&rev=1.1||alt="image-20220609110018-4.png" height="291" width="1159"]]

421

422

423

== 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 ==

436

437

438

**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.

439

440

441

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

442

443

444

Set [[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayloadA028FPORT3D329"]], DS03A-LB will wait for ACK for every uplink, when there is no LoRaWAN network,DS03A-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.

445

446

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

447

* 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.

448

449

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

450

451

[[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"]]

452

453

=== 2.5.2 Unix TimeStamp ===

454

455

456

DS03A-LB uses Unix TimeStamp format based on

457

458

[[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"]]

459

460

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

461

462

Below is the converter example

463

464

[[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"]]

465

466

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

467

468

469

=== 2.5.3 Set Device Time ===

470

471

472

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

473

474

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).

475

476

(% 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.**

477

478

479

== 2.6 Show Data in DataCake IoT Server ==

480

481

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:

482

483

484

**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]]

485

486

**Step 2: Configure DS03A-LB in Datacake.**

487

488

[[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"]]

489

490

[[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"]]

491

492

[[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"]]

493

494

[[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"]]

495

496

[[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"]]

497

498

[[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"]]

499

500

[[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"]]

501

502

[[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"]]

503

504

[[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"]]

505

506

[[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"]]

507

508

509

== 2.7 Frequency Plans ==

510

511

512

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.

513

514

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

515

516

517

== 2.8 Firmware Change Log ==

518

519

520

**Firmware download link:**

521

522

[[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]

523

524

525

= 3. Configure DS03A-LB =

526

527

== 3.1 Configure Methods: ==

528

529

530

DS03A-LB supports below configure method:

531

532

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

533

* 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]].

534

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

535

536

== 3.2 General Commands ==

537

538

These commands are to configure:

539

540

* General system settings like: uplink interval.

541

* LoRaWAN protocol & radio related command.

542

543

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

544

545

[[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/]]

546

547

548

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

549

550

551

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

552

553

554

=== 3.3.1 Set Transmit Interval Time ===

555

556

557

Feature: Change LoRaWAN End Node Transmit Interval.

558

559

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

560

561

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

562

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

563

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

564

30000

565

OK

566

the interval is 30000ms = 30s

567

)))

568

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

569

OK

570

Set transmit interval to 60000ms = 60 seconds

571

)))

572

573

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

574

575

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

576

577

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

578

579

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

580

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

581

582

=== 3.3.2 Get Device Status ===

583

584

585

Send a LoRaWAN downlink to ask device send Alarm settings.

586

587

* (% style="color:blue" %)**Downlink Payload: **(%%)0x26 01

588

589

Sensor will upload Device Status via FPORT=5. See payload section for detail.

590

591

592

=== 3.3.3 Enable / Disable Alarm ===

593

594

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

**AT Command:**

[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/WebHome/image-20220609140712-1.png?rev=1.1||alt="image-20220609140712-1.png"]]

599

600

**Downlink Command:**

601

602

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

603

604

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

605

606

607

=== 3.3.4 Alarm Base on Timeout ===

608

609

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:

* (((

**Keep Status: Status to be monitor**

614

)))

615

616

Keep Status = 1: Monitor Close to Open event

617

618

Keep Status = 0: Monitor Open to Close event

* (((

**Keep Time: Timeout to send an Alarm**

623

)))

624

625

Range 0 ~~ 65535(0xFFFF) seconds.

626

627

If keep time = 0, Disable Alarm Base on Timeout feature.

628

629

If keep time > 0, device will monitor the keep status event and send an alarm when status doesn't change after timeout.

630

631

632

**AT Command to configure:**

633

634

* (((

635

**AT+TTRIG=1,30** **~-~->** When the **Keep Status** change from close to open, and device remains in open status for more than 30 seconds. LDS03A will send an uplink packet, the [[Alarm bit>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/#H2.3.3A0Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2]] (the second bit of 1^^st^^ byte of payload) on this uplink packet is set to 1.

)))

* (((

**AT+TTRIG=0,0** **~-~-> ** Default Value, disable timeout Alarm.

640

)))

641

642

**Downlink Command to configure:**

643

644

**Command: 0xA9 aa bb cc**

645

646

**A9:** Command Type Code

647

648

**aa:** status to be monitored

**bb cc:** timeout.

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

Or

0xA9 00 00 00: Equal to AT+TTRIG=0,0. Disable timeout Alarm.

658

659

660

=== 3.3.5 Count Mod ===

**AT Command:**

|=**Command Example**|=**Function**|=**Response**

|(((

AT+COUNTMOD=0

)))|(((

the count value keeps accumulating mode

)))|(((

OK

)))

|(((

AT+COUNTMOD=1

)))|(((

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

)))|(((

OK

)))

**Downlink Command:**

683

684

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

685

686

687

=== 3.3.6 Interrupt Pin Channel Mod ===

**AT Command:**

|=**Command Example**|=**Function**|=**Response**

|(((

AT+TTRCHANNEL=1

)))|(((

set as single channel, only use PB14 pin as interrupt pin.

)))|(((

OK

)))

|(((

AT+TTRCHANNEL=2

)))|(((

is set as dual channel, use PB14 pin and PB15 pin as interrupt pin.

)))|(((

OK

)))

**Downlink Command:**

710

711

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

712

713

714

=== 3.3.7 Change the name of AT+TTRIG to AT+TTRIG1 ===

715

716

**Downlink Command:**

717

718

Example: A9 01 aa bb cc => AT+TTRIG1= third byte, 4th byte and 5th byte

719

720

721

=== 3.3.8 Added AT+TTRIG2 for PB15 pin ===

722

723

**Downlink Command:**

724

725

Example: A9 02 aa bb cc => AT+TTRIG2= third byte, 4th byte and 5th byte

726

727

728

=== 3.3.9 TTRIG1/2 timeout status alarm ===

729

730

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.

**AT Command:**

|=**Command Example**|=**Function**|=**Response**

|(((

AT+TTRALARM=0

)))|(((

disable continuous alarm

)))|(((

OK

)))

|(((

AT+TTRALARM=60

)))|(((

The alarm interval is 60 minutes (unit: minutes)

)))|(((

OK

)))

**Downlink Command:**

753

754

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

755

756

757

=== 3.3.9 Select counting mode ===

**AT+TTRMODx=a,b**

When **a=0**, the door is opened to count, and when **a=1**,the closed door is counted.

762

763

When **b=0**, it is the last door open duration, and when **b=1**,the last door close duration.

**AT Command:**

|=**Command Example**|=**Function**|=**Response**

768

|(((

769

AT+TTRMODx=1,0

770

)))|Door closed count and record the last door opened duration|(((

OK

)))

|(((

AT+TTRMODx=0,1

)))|(((

Door opened count and record the last door Door Door open closed duration

)))|(((

OK

)))

= 4. Battery & Power Consumption =

784

785

786

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

787

788

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

789

790

791

= 5. OTA firmware update =

792

793

794

User can change firmware DS03A-LB to:

795

796

* Change Frequency band/ region.

797

* Update with new features.

798

* Fix bugs.

799

800

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

801

802

803

Methods to Update Firmware:

804

805

* (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/]]

806

* 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**

816

817

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

818

819

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

820

821

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

822

823

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

824

825

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

826

827

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

828

829

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

830

831

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

832

833

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

= 8. Packing Info =

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

839

840

* DS03A-LB LoRaWAN Temperature Sensor

841

842

(% 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.

856

857

* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]

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

Applications

Navigation