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.

)))

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

== 1.2 Features ==

* LoRaWAN 1.0.3 Class A

61

* Ultra-low power consumption

62

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

63

* Door Open/Close detect

64

* Door open/close statistics

65

* Datalog Feature, Open Alarm Feature

66

* Support Bluetooth v5.1 and LoRaWAN remote configure

67

* Support wireless OTA update firmware

68

* Uplink on periodically

69

* Downlink to change configure

70

* 8500mAh Battery for long term use

* Wall Mountable

* Outdoor Use

== 1.3 Specification ==

75

76

77

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

78

79

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

80

* Operating Temperature: -40 ~~ 85°C

81

82

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

83

84

* Wood Door: 10mm ~~ 30mm

85

* Iron Door: 30 ~~ 45mm

86

87

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

88

89

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

90

* Max +22 dBm constant RF output vs.

91

* RX sensitivity: down to -139 dBm.

92

* Excellent blocking immunity

93

94

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

95

96

* Li/SOCI2 un-chargeable battery

97

* Capacity: 8500mAh

98

* Self-Discharge: <1% / Year @ 25°C

99

* Max continuously current: 130mA

100

* Max boost current: 2A, 1 second

101

102

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

103

104

* Sleep Mode: 5uA @ 3.3v

105

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

106

107

== 1.4 Applications ==

108

109

110

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

111

112

113

== 1.5 Sleep mode and working mode ==

114

115

116

(% 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.

117

118

(% 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.

119

120

121

== 1.6 Button & LEDs ==

122

123

124

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

125

126

127

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

128

|=(% 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**

129

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

130

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

131

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

132

)))

133

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

134

(% 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.

135

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

136

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.

137

)))

138

|(% 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.

139

140

== 1.7 BLE connection ==

141

142

143

DS03A-LB support BLE remote configure.

144

145

146

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:

147

148

* Press button to send an uplink

149

* Press button to active device.

150

* Device Power on or reset.

151

152

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

153

154

155

== 1.8 Pin Definitions ==

156

157

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

== 1.9 Mechanical ==

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

163

164

165

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

166

167

168

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

169

170

171

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

172

173

174

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

175

176

== 2.1 How it works ==

177

178

179

The DS03A-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the DS03A-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 2 hours.

180

181

182

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

183

184

185

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" %)

186

187

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.

188

189

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

190

191

192

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

193

194

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

195

196

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

197

198

199

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

200

201

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

202

203

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

204

205

206

[[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" %)

207

208

209

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

210

211

[[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"]]

212

213

214

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

215

216

[[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"]]

217

218

219

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

220

221

[[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"]]

222

223

224

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

225

226

227

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

228

229

(% 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.

230

231

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

232

233

234

== 2.3 Uplink Payload ==

235

236

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

237

238

239

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.

240

241

The Payload format is as below.

242

243

244

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

245

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

Example parse in TTNv3

250

251

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

252

253

254

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

255

256

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

257

258

(% 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**:

290

291

AU915 and US915:value 0x00 ~~ 0x08

292

293

CN470: value 0x0B ~~ 0x0C

294

295

Other Bands: Always 0x00

296

297

298

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

299

300

Check the battery voltage.

Ex1: 0x0B45 = 2885mV

Ex2: 0x0B49 = 2889mV

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

308

309

310

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

311

312

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

313

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

314

315

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

316

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

317

Keep time1(unit: sec)

318

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

319

Keep time2(unit: sec)

320

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

321

Alarm interval(unit: min)

)))

* (((

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

326

)))

327

328

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

* (((

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

333

)))

334

335

**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.

336

337

**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.

338

339

340

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

* (((

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

345

)))

346

347

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]]

348

349

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

* (((

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

354

)))

355

356

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.

357

358

359

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

360

361

362

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

363

364

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

365

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

366

367

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

368

369

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

370

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

371

372

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

373

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

374

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

375

The last door open duration (unit: sec)

376

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

**Status & Alarm:**

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

381

|(% 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**

382

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

383

Count mod

384

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

385

Alarm 0: No Alarm; 1: Alarm

386

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

387

Status 0: Close; 1: Open

388

)))

389

390

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

* (((

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

395

)))

396

397

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

398

399

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

400

401

402

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

403

404

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

405

406

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

* (((

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

411

)))

412

413

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

* (((

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

418

)))

419

420

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

* (((

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

425

)))

426

427

Total pulse/counting base on open door.

428

429

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

* (((

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

434

)))

435

436

Door sensor last open duration.

Unit: sec.

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

441

442

443

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

444

445

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

446

447

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

448

449

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

450

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

451

452

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

453

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

454

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

455

The last door open duration1 (unit: sec)

456

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

457

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

458

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

459

460

**Status1 & Alarm1:**

461

462

(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:514px" %)

463

|(% 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**

464

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

465

Count mod

466

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

467

Alarm1 0: No Alarm; 1: Alarm (PA8 of pin)

468

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

469

Status1 0: Close; 1: Open (PA8 of pin)

470

)))

471

472

**Status2 & Alarm2:**

473

474

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

475

|(% 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**

476

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

477

Alarm2 0: No Alarm; 1: Alarm (PA4 of pin)

478

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

479

Status2 0: Close; 1: Open (PA4 of pin)

480

)))

481

482

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

* (((

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

487

)))

488

489

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

490

491

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

492

493

494

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

495

496

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

497

498

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

* (((

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

503

)))

504

505

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

* (((

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

510

)))

511

512

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

* (((

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

517

)))

518

519

Total pulse/counting base on open door.

520

521

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**

526

)))

527

528

Door sensor last open duration.

Unit: sec.

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

533

534

535

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

536

537

538

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

539

540

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

541

542

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

543

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

544

545

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

546

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

547

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

548

The last door open duration (unit: sec)

549

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

**Status & Alarm:**

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

554

|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**bit7**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**bit6**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[bit5:bit4]**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**bit3**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**bit2**|(% style="background-color:#d9e2f3; color:#0070c0; width:120px" %)**bit1**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**bit0**

555

556

Count mod

557

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

558

TDC flag 0:No; 1:Yes

559

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

560

Alarm 0: No Alarm; 1: Alarm

561

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

562

Status 0:Close; 1: Open

)))

* (((

Each data entry is 11 bytes and has the same structure as [[Real-Time open/close status>>||anchor="H2.3.2A0Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2"]], to save airtime and battery, DS03A-LB will send max bytes according to the current DR and Frequency bands.

567

)))

568

569

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

570

571

(((

572

**~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.

585

)))

586

587

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

588

589

[[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]

604

605

606

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

607

608

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

609

610

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

611

612

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

613

614

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

615

616

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

617

618

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

619

620

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

621

622

623

== 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 ==

636

637

638

(% style="color:blue" %)**Datalog Feature** (%%)is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, DS03A-LB will store the reading for future retrieving purposes.

639

640

(% 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.**

641

642

643

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

644

645

646

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

647

648

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

649

* 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.

650

651

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

652

653

[[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"]]

654

655

656

=== 2.5.2 Unix TimeStamp ===

657

658

659

DS03A-LB uses Unix TimeStamp format based on

660

661

[[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"]]

662

663

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

664

665

Below is the converter example

666

667

[[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"]]

668

669

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

670

671

672

=== 2.5.3 Set Device Time ===

673

674

675

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

676

677

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).

678

679

(% 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.**

680

681

682

== 2.6 Show Data in DataCake IoT Server ==

683

684

685

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:

686

687

688

(% 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]]

689

690

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

691

692

[[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"]]

693

694

695

[[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"]]

696

697

698

[[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"]]

699

700

701

[[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"]]

702

703

704

[[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"]]

705

706

707

[[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"]]

708

709

710

[[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"]]

711

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/1654746646379-591.png?rev=1.1||alt="1654746646379-591.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/1654746549277-209.png?rev=1.1||alt="1654746549277-209.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/1654746593411-887.png?rev=1.1||alt="1654746593411-887.png"]]

720

721

722

== 2.7 Frequency Plans ==

723

724

725

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.

726

727

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

728

729

730

== 2.8 Firmware Change Log ==

731

732

733

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

734

735

736

= 3. Configure DS03A-LB =

737

738

== 3.1 Configure Methods: ==

739

740

741

DS03A-LB supports below configure method:

742

743

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

744

* 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]].

745

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

746

747

== 3.2 General Commands ==

748

749

750

These commands are to configure:

751

752

* General system settings like: uplink interval.

753

* LoRaWAN protocol & radio related command.

754

755

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

756

757

[[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/]]

758

759

760

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

761

762

763

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

764

765

766

=== 3.3.1 Set Transmit Interval Time ===

767

768

769

Feature: Change LoRaWAN End Node Transmit Interval.

770

771

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

772

773

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

774

|=(% 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**

775

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

776

30000

777

OK

778

the interval is 30000ms = 30s

779

)))

780

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

781

OK

782

Set transmit interval to 60000ms = 60 seconds

783

)))

784

785

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

786

787

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

788

789

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

790

791

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

792

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

793

794

=== 3.3.2 Enable / Disable Alarm ===

795

796

797

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

798

799

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

800

801

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

802

|(% style="background-color:#d9e2f3; color:#0070c0; width:154px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:278px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:88px" %)**Response**

803

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

804

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

805

806

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

807

808

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

809

810

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

811

812

813

=== 3.3.3 Alarm Base on Timeout ===

814

815

816

DS03A-LB can monitor the timeout for a status change, this feature can be used to monitor some events such as door opening too long etc. Related Parameters are:

* (((

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

821

)))

822

823

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

824

825

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

* (((

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

830

)))

831

832

Range 0 ~~ 65535(0xFFFF) seconds.

833

834

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

835

836

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**

841

)))

842

843

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

844

845

**A9:** Command Type Code

846

847

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

848

849

**bb:** status to be monitored

**cc dd:** timeout.

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

855

856

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

857

858

* (((

859

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

860

861

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

)))

* (((

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

)))

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

872

873

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

874

875

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

876

877

878

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

879

880

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

881

882

* (((

883

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

884

885

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

)))

* (((

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

)))

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

896

897

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

898

899

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

900

901

902

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

903

904

905

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.

906

907

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

908

909

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

910

|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 279px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 76px;background-color:#D9E2F3;color:#0070C0" %)**Response**

911

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

912

AT+TTRALARM=0

913

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

914

disable continuous alarm

915

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

916

OK

917

)))

918

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

919

AT+TTRALARM=60

920

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

921

The alarm interval is 60 minutes (unit: minutes)

922

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

OK

)))

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

927

928

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

929

930

931

=== 3.3.5 Count Mod ===

932

933

934

Feature: Manually set the count mode.

935

936

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

937

938

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

939

|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 277px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 88px;background-color:#D9E2F3;color:#0070C0" %)**Response**

940

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

941

AT+COUNTMOD=0

942

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

943

the count value keeps accumulating mode

944

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

945

OK

946

)))

947

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

948

AT+COUNTMOD=1

949

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

950

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

951

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

OK

)))

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

956

957

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

958

959

960

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

961

962

963

Feature: Set the number of door sensor channels.

964

965

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

966

967

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

968

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

969

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

970

AT+TTRCHANNEL=1

971

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

972

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

973

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

974

OK

975

)))

976

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

977

AT+TTRCHANNEL=2

978

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

979

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

980

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

OK

)))

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

985

986

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

987

988

989

=== 3.3.7 Set Time Sync Mode ===

990

991

992

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

993

994

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.

995

996

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

997

998

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

999

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

1000

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

1001

AT+SYNCMOD=1

1002

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

1003

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

1004

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

1005

OK

1006

)))

1007

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

1008

AT+SYNCMOD=1,8

1009

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

1010

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

1011

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

1012

OK

1013

)))

1014

|(% 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

1015

1016

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

1017

1018

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

1019

1020

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

1021

1022

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

1023

1024

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

1025

1026

1027

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

1028

1029

1030

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

1031

1032

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

1033

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

1034

|(% 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

1039

1040

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

1041

1042

1043

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

1044

1045

1046

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

1047

1048

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

1049

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

1050

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

1051

AT+SETCNT=1,100

1052

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

1053

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

1054

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

1055

OK

1056

)))

1057

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

1058

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

1059

AT+SETCNT=2,50

1060

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

1061

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

1062

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

OK

)))

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

1067

1068

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

1069

1070

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

1071

1072

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

1073

1074

1075

= 4. Battery & Power Consumption =

1076

1077

1078

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

1079

1080

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

1081

1082

1083

= 5. OTA firmware update =

1084

1085

1086

User can change firmware DS03A-LB to:

1087

1088

* Change Frequency band/ region.

1089

* Update with new features.

1090

* Fix bugs.

1091

1092

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

1093

1094

1095

**Methods to Update Firmware:**

1096

1097

* (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/]]**

1098

* 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**

1108

1109

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

1110

1111

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

1112

1113

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

1114

1115

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

1116

1117

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

1118

1119

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

1120

1121

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

1122

1123

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

1124

1125

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

= 8. Packing Info =

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

1131

1132

* DS03A-LB LoRaWAN Temperature Sensor

1133

1134

(% 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.

1148

1149

* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[Support@dragino.cc>>mailto:Support@dragino.cc]].

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

Applications

Navigation