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 ==

76

77

78

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

79

80

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

81

* Operating Temperature: -40 ~~ 85°C

82

83

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

84

85

* Wood Door: 10mm ~~ 30mm

86

* Iron Door: 30 ~~ 45mm

87

88

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

89

90

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

91

* Max +22 dBm constant RF output vs.

92

* RX sensitivity: down to -139 dBm.

93

* Excellent blocking immunity

94

95

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

96

97

* Li/SOCI2 un-chargeable battery

98

* Capacity: 8500mAh

99

* Self-Discharge: <1% / Year @ 25°C

100

* Max continuously current: 130mA

101

* Max boost current: 2A, 1 second

102

103

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

104

105

* Sleep Mode: 5uA @ 3.3v

106

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

107

108

109

== 1.4 Applications ==

110

111

112

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

113

114

115

== 1.5 Sleep mode and working mode ==

116

117

118

(% 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.

119

120

(% 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.

121

122

123

== 1.6 Button & LEDs ==

124

125

126

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

127

128

129

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

130

|=(% 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**

131

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

132

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

133

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

134

)))

135

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

136

(% 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.

137

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

138

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.

139

)))

140

|(% 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.

141

142

143

== 1.7 BLE connection ==

144

145

146

D2x-LB support BLE remote configure.

147

148

149

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:

150

151

* Press button to send an uplink

152

* Press button to active device.

153

* Device Power on or reset.

154

155

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"]]

162

163

164

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

165

166

167

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

168

169

170

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

171

172

173

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

174

175

== 2.1 How it works ==

176

177

178

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.

179

180

181

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

182

183

184

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" %)

185

186

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.

187

188

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

189

190

191

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

192

193

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

194

195

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

196

197

198

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

199

200

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

201

202

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

203

204

205

[[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" %)

206

207

208

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

209

210

[[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"]]

211

212

213

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

214

215

[[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"]]

216

217

218

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

219

220

[[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"]]

221

222

223

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

224

225

226

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

227

228

(% 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.

229

230

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

231

232

233

== 2.3 Uplink Payload ==

234

235

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

236

237

238

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.

239

240

The Payload format is as below.

241

242

243

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

244

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

Example parse in TTNv3

249

250

[[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-20220609104802-1.png?rev=1.1||alt="image-20220609104802-1.png" height="393" width="1195"]]

251

252

253

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

254

255

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

256

257

(% 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**:

289

290

AU915 and US915:value 0x00 ~~ 0x08

291

292

CN470: value 0x0B ~~ 0x0C

293

294

Other Bands: Always 0x00

295

296

297

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

298

299

Check the battery voltage.

Ex1: 0x0B45 = 2885mV

Ex2: 0x0B49 = 2889mV

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

307

308

309

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

310

311

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

312

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

313

314

Uplink Payload totals 11 bytes.

315

316

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

317

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

318

319

|(% style="width:95px" %)**Value**|(% style="width:78px" %)Status & [[Alarm>>||anchor="H3.3.4A0AlarmBaseonTimeout"]]|(% style="width:98px" %)Total open door events|(% style="width:144px" %)(((

320

The last door open duration (unit: min)

321

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

322

323

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

324

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

325

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

326

|(% style="width:76px" %)**Value**|(% style="width:70px" %)Reserve|(% style="width:240px" %)[[Enable/disable Timeout Alarm>>||anchor="H3.3.3A0Enable2FDisableAlarm"]]

327

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

328

0: Close, 1: Open

329

330

[[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"]]

331

332

333

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

334

335

336

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

337

338

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

339

340

* (((

341

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.

342

)))

343

344

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

345

346

(((

347

**~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.

360

)))

361

362

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

363

364

[[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]

379

380

381

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

382

383

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

384

385

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

386

387

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

388

389

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

390

391

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

392

393

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

394

395

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

396

397

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

398

399

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

400

401

402

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

403

404

405

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

406

407

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

408

|(% colspan="5" style="background-color:#d9e2f3; color:#0070c0; width:504px" %)**Sensor Configuration FPORT=4**

* (((

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

414

)))

415

416

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

* (((

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

421

)))

422

423

**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.

424

425

**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.

426

427

428

(% 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 Status & Keep Time**

433

)))

434

435

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]]

436

437

[[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"]]

438

439

440

== 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 ==

453

454

455

(% 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.

456

457

458

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

459

460

461

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.

462

463

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

464

* 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.

465

466

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

467

468

[[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"]]

469

470

471

=== 2.5.2 Unix TimeStamp ===

472

473

474

DS03A-LB uses Unix TimeStamp format based on

475

476

[[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"]]

477

478

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

479

480

Below is the converter example

481

482

[[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"]]

483

484

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

485

486

487

=== 2.5.3 Set Device Time ===

488

489

490

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

491

492

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).

493

494

(% 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.**

495

496

497

== 2.6 Show Data in DataCake IoT Server ==

498

499

500

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:

501

502

503

(% 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]]

504

505

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

506

507

[[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"]]

508

509

510

[[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"]]

511

512

513

[[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"]]

514

515

516

[[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"]]

517

518

519

[[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"]]

520

521

522

[[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"]]

523

524

525

[[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"]]

526

527

528

[[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"]]

529

530

531

[[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"]]

532

533

534

[[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"]]

535

536

537

== 2.7 Frequency Plans ==

538

539

540

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.

541

542

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

543

544

545

== 2.8 Firmware Change Log ==

546

547

548

**Firmware download link:**

549

550

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

551

552

553

= 3. Configure DS03A-LB =

554

555

== 3.1 Configure Methods: ==

556

557

558

DS03A-LB supports below configure method:

559

560

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

561

* 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]].

562

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

563

564

565

== 3.2 General Commands ==

566

567

These commands are to configure:

568

569

* General system settings like: uplink interval.

570

* LoRaWAN protocol & radio related command.

571

572

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

573

574

[[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/]]

575

576

577

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

578

579

580

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

581

582

583

=== 3.3.1 Set Transmit Interval Time ===

584

585

586

Feature: Change LoRaWAN End Node Transmit Interval.

587

588

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

589

590

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

591

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

592

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

593

30000

594

OK

595

the interval is 30000ms = 30s

596

)))

597

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

598

OK

599

Set transmit interval to 60000ms = 60 seconds

600

)))

601

602

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

603

604

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

605

606

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

607

608

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

609

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

610

611

612

=== 3.3.2 Get Device Status ===

613

614

615

Send a LoRaWAN downlink to ask device send Alarm settings.

616

617

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

618

619

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

620

621

622

=== 3.3.3 Enable / Disable Alarm ===

623

624

625

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

626

627

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

628

629

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

630

|(% 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**

631

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

632

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

633

634

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

635

636

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

637

638

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

639

640

641

=== 3.3.4 Alarm Base on Timeout ===

642

643

644

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**

649

)))

650

651

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

652

653

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

* (((

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

658

)))

659

660

Range 0 ~~ 65535(0xFFFF) seconds.

661

662

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

663

664

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.

665

666

667

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

668

669

* (((

670

(% style="color:#037691" %)**AT+TTRIG=1,30** (%%) **~-~->** When the **Keep Status** change from close to open, and device remains in open status for more than 30 seconds. LDS03A will send an uplink packet, the [[Alarm bit>>||anchor="H2.3.2A0Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2"]] (the second bit of 1^^st^^ byte of payload) on this uplink packet is set to 1.

)))

* (((

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

675

)))

676

677

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

678

679

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

680

681

**A9:** Command Type Code

682

683

**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.

693

694

695

=== 3.3.5 Count Mod ===

696

697

698

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

699

700

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

701

|=(% 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**

702

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

703

AT+COUNTMOD=0

704

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

705

the count value keeps accumulating mode

706

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

707

OK

708

)))

709

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

710

AT+COUNTMOD=1

711

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

712

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

713

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

OK

)))

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

718

719

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

720

721

722

=== 3.3.6 Interrupt Pin Channel Mod ===

723

724

725

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

726

727

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

728

|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 288px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 57px;background-color:#D9E2F3;color:#0070C0" %)**Response**

729

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

730

AT+TTRCHANNEL=1

731

)))|(% style="width:288px" %)(((

732

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

733

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

734

OK

735

)))

736

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

737

AT+TTRCHANNEL=2

738

)))|(% style="width:288px" %)(((

739

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

740

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

OK

)))

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

745

746

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

747

748

749

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

750

751

752

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

753

754

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

755

756

757

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

758

759

760

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

761

762

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

763

764

765

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

766

767

768

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.

769

770

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

771

772

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

773

|=(% 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**

774

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

775

AT+TTRALARM=0

776

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

777

disable continuous alarm

778

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

779

OK

780

)))

781

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

782

AT+TTRALARM=60

783

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

784

The alarm interval is 60 minutes (unit: minutes)

785

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

OK

)))

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

790

791

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

792

793

794

=== 3.3.10 Select counting mode ===

795

796

797

(% style="color:blue" %)**AT+TTRMODx=a,b**

798

799

When (% style="color:#037691" %)**a=0**(%%), the door is opened to count, and when (% style="color:#037691" %)**a=1**(%%),the closed door is counted.

800

801

When (% style="color:#037691" %)**b=0**(%%), it is the last door open duration, and when (% style="color:#037691" %)**b=1**(%%),the last door close duration.

802

803

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

804

805

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

806

|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 278px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 77px;background-color:#D9E2F3;color:#0070C0" %)**Response**

807

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

808

AT+TTRMODx=1,0

809

)))|(% style="width:278px" %)Door closed count and record the last door opened duration|(% style="width:85px" %)(((

810

OK

811

)))

812

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

813

AT+TTRMODx=0,1

814

)))|(% style="width:278px" %)(((

815

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

816

)))|(% style="width:85px" %)(((

OK

)))

= 4. Battery & Power Consumption =

822

823

824

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

825

826

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

827

828

829

= 5. OTA firmware update =

830

831

832

User can change firmware DS03A-LB to:

833

834

* Change Frequency band/ region.

835

* Update with new features.

836

* Fix bugs.

837

838

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

839

840

841

Methods to Update Firmware:

842

843

* (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/]]

844

* 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**

855

856

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

857

858

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

859

860

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

861

862

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

863

864

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

865

866

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

867

868

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

869

870

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

871

872

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

= 8. Packing Info =

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

879

880

* DS03A-LB LoRaWAN Temperature Sensor

881

882

(% 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.

897

898

* 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