TrackerD -LoRaWAN Tracker User Manual

TrackerD is an (% style="color:blue" %)**Open Source LoRaWAN Tracker**(%%) based on (% style="color:blue" %)**ESP32 MCU**(%%) and (% style="color:blue" %)**Semtech LoRa Wireless Chip**.

23

)))

24

25

(((

26

In TrackerD, there are various sensors such as GPS, WiFi, BLE, Temperature, Humidity, Motion Detection, and Buzzer. User can use TrackerD for different tracking scenario.

27

28

(((

29

TrackerD is program friendly. Developers can use Arduino IDE to customize the software of TrackerD to fit their IoT solution.

)))

(((

The LoRa wireless technology used in TrackerD allows the user 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. It targets professional tracking services.

)))

(((

TrackerD is equipped with a (% style="color:blue" %)**1000mAh Li-on rechargeable battery**(%%). Each TrackerD has a worldwide unique OTAA keys to join the LoRaWAN network.

38

)))

39

40

[[image:image-20230213110119-1.png||height="382" width="834"]]

41

42

43

(% style="color:red" %)**Note: LoRaWAN server can be a general LoRaWAN server other than TTN.**

44

45

46

== 1.2 Specifications ==

47

48

49

(% style="color:blue" %)**Micro Controller:**

50

51

* Espressif ESP32 PICO D4

52

* MCU: ESP32 PICO D4

53

* Bluetooth: Bluetooth V4.2 BR/EDR and Bluetooth LE

54

* WiFi : 802.11 b/g/n (802.11n up to 150 Mbps)

55

* Integrated SPI flash : 4 MB

* RAM: 448 KB

* EEPROM: 520 KB

* Clock Speed: 32Mhz

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

61

62

* Supply Voltage: 5V via USB port or Internal li-on battery

63

* Operating Temperature: -40 ~~ 60°C

64

65

(% style="color:blue" %)**LoRa Spec:**

66

67

* Frequency Range,

68

** Band 1 (HF): 862 ~~ 1020 Mhz

69

* 168 dB maximum link budget.

70

* +20 dBm - 100 mW constant RF output vs.

71

* +14 dBm high efficiency PA.

72

* Programmable bit rate up to 300 kbps.

73

* High sensitivity: down to -148 dBm.

74

* Bullet-proof front end: IIP3 = -12.5 dBm.

75

* Excellent blocking immunity.

76

* Low RX current of 10.3 mA, 200 nA register retention.

77

* Fully integrated synthesizer with a resolution of 61 Hz.

78

* FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation.

79

* Built-in bit synchronizer for clock recovery.

80

* Preamble detection.

81

* 127 dB Dynamic Range RSSI.

82

* Automatic RF Sense and CAD with ultra-fast AFC.

83

* Packet engine up to 256 bytes with CRC.

84

* LoRaWAN 1.0.3 Specification

85

86

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

87

88

* 1000mA Li-on Battery power (for model TrackerD)

89

90

(% style="color:blue" %)**Power Consumption**

91

92

* Sleeping Mode: 200uA

93

* LoRa Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm

94

* Tracking: max: 38mA

== 1.3 Features ==

* LoRaWAN 1.0.3 Class A

101

* ESP32 PICO D4

102

* SX1276/78 Wireless Chip

103

* Arduino IDE Compatible

104

* Open source hardware / software

105

* Regular/ Real-time GPS,BLE,WIFI tracking

106

* Built-in3 axis accelerometer (LIS3DH)

107

* Humidity / temperature sensor : GXCAS Technology GXHT3X

108

* Motion sensing capability

109

* Power Monitoring

110

* Charging circuit via USB port

111

* 1000mA Li-on Battery power

112

* Tri-color LED, Alarm button

* Datalog

== 1.4 Applications ==

117

118

119

* Logistics and Supply Chain Management

* Human tracking

= 2. Use TrackerD =

== 2.1 How it works? ==

126

127

128

TrackerD is configured as LoRaWAN OTAA Class A GPS tracker by default. It has OTAA keys to join LoRaWAN network. To connect a LoRaWAN network, user need to input the OTAA keys in the LoRaWAN IoT server and push reset button of TrackerD (next to USB port). TrackerD will wake up and auto join the network via OTAA.

129

130

131

== 2.2 Quick guide to connect to LoRaWAN server ==

132

133

134

Here is an example for how to join the [[TTNv3 LoRaWAN Network>>url:https://eu1.cloud.thethings.network]]. Below is the network structure, we use LPS8N as LoRaWAN gateway in this example.

135

136

137

[[image:image-20230213110214-2.png||height="388" width="847"]]

The LPS8N is already set to connect to [[TTN V3 network >>url:https://eu1.cloud.thethings.network/]]. What the rest need to is register this device in TTN V3:

142

143

144

(% style="color:blue" %)**Step 1**:(%%) Create a device in TTN V3 with the OTAA keys from TrackerD.

145

146

Each TrackerD is shipped with a sticker with the default device EUI as below:

147

148

149

[[image:1664501677253-891.png||_mstalt="296569"]]

150

151

152

Input these keys to their LoRaWAN Server portal. Below is TTN V3 screen shot:

153

154

155

**__Add APP EUI in the application:__**

156

157

158

[[image:1664501711466-918.png||_mstalt="295828"]]

[[image:1664501721248-725.png||_mstalt="294450"]]

163

164

165

[[image:1664501734705-405.png||_mstalt="293306"]]

**__Add APP KEY and DEV EUI:__**

170

171

172

[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS02%20-%20LoRaWAN%20Door%20Sensor%20User%20Manual/WebHome/1654671889112-678.png?rev=1.1||_mstalt="298233" alt="1654671889112-678.png"]]

(% style="color:blue" %)**Step 2**:(%%) Push this button will activate this device.

177

178

(% id="cke_bm_7709S" style="display:none" %) [[image:1664502835802-546.png||_mstalt="295061"]]

179

180

[[image:1664502835802-546.png||_mstalt="295061"]]

181

182

183

(% style="color:blue" %)**Step 3:**(%%) TrackerD will auto join to the LoRaWAN network. After join success, TrackerD will start to upload message to IoT server.

184

185

186

== 2.3 Positioning Mode(SMOD) ==

187

188

189

Users can set TrackerD to different Positioning Mode for different applications. Below mod are supported.

190

191

* (% style="color:#037691" %)**GPS ONLY(Factory Settings): **(%%)Only get and uplink GPS location info.

192

* (% style="color:#037691" %)**BLE or WiFi ONLY: **(%%)** **Only obtain iBeacon info via BLE and uplink or obtain wifi ssid info via WiFi and uplink. Design for Indoor tracking.

193

* (% style="color:#037691" %)**GPS/BLE Hybrid: **(%%)Combination for Indoor and Outdoor tracking. Devices will try to search BLE iBeacon first. If device can't find the iBeacon, it will use GPS for positioning.

194

195

Users can switch modes by [[changing SMOD>>||anchor="H3.2.7SetPositioningMode"]].

196

197

198

== 2.4 Uplink Payload ==

199

200

=== 2.4.1 Uplink FPORT~=5, Device Status ===

201

202

203

Uplink the device configures with FPORT=5. Once TrackerD Joined the network, it will uplink this message to the server. After the first uplink, TrackerD will uplink Device Status every 12 hours.

204

205

Use can also get the Device Status uplink through the downlink command: **Downlink: 0x2301**

206

207

208

(% border="1.5" style="background-color:#ffffcc; color:green; width:440px" %)

[[image:1665301570342-765.png||_mstalt="294580"]]

213

214

215

(% style="color:#037691" %)**Example of Device Status:**(%%) 13014001FF0FA24002

216

217

(% style="color:#037691" %)**Sensor Model:** (%%) For TrackerD,this value is 0x13

218

219

(% style="color:#037691" %)**Firmware Version: **(%%) 0x0140,Means:v1.4.0 version

220

221

(% 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

Sub- Band:value 0x00~~0x08(only forAU915,US915,Others are 0xFF)

244

245

(% style="color:#037691" %)**BAT:**(%%) shows the battery voltage for TrackerD.

246

247

248

(% style="color:#037691" %)**Ex1:**(%%) 0x0FA2 = 4002mV

249

250

Use can also get the Device Status uplink through the downlink command:

251

252

253

(% style="color:#037691" %)**SMOD Field (total 1 byte)**(%%)：0x40

254

255

(% border="1.5" style="background-color:#ffffcc; color:green; width:270px" %)

256

|=(% scope="row" style="width: 60px;" %)**Size(bit)**|(% style="width:50px" %)1bits|(% style="width:80px" %)2bit|(% style="width:80px" %)4bit

257

|=(% style="width: 75px;" %)**Value**|(% style="width:64px" %)SMOD|(% style="width:104px" %)GPS_Settings|(% style="width:103px" %)BLE_Settings

258

259

(% style="color:blue" %)** SMOD：**

260

261

(% style="color:red" %)** 1 :** (%%) GPS ONLY

262

263

(% style="color:red" %)** 2 :** (%%) BLE ONLY

264

265

(% style="color:red" %)** 3 :** (%%) GPS/BLE Hybrid

266

267

268

(% style="color:blue" %)** GPS_MOD: Define how to send GPS payload**

269

270

(% style="color:red" %)** 0 : ** (%%) Enable uploading on-board Temperature and humidity values

271

272

(% style="color:red" %)** 1 :** (%%) Disable uploading on-board Temperature and humidity values

273

274

275

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

276

277

(% style="color:red" %)** 1: ** (%%) BLE Positioning with Strongest iBeacon

278

279

(% _mstmutation="1" style="color:red" %)** 2：** (%%)WiFi Positioning with Strongest WiFi SSID(% _mstmutation="1" style="color:blue" %)(V1.4.1 Version support this function later)(%%)

280

281

282

(% style="color:#037691" %)**Status Field (total 1 byte)**(%%): 0x02

283

284

(% border="1.5" style="background-color:#ffffcc; color:green; width:260px" %)

285

286

|=(% style="width: 77px;" %)**Value**|(% style="width:70px" %)Reserve|(% style="width:92px" %)[[PNACKMD>>||anchor="H2.4.4A0UplinkFPORT3D42CHistoryGNSSPositioning"]]|(% style="width:48px" %)[[LON>>||anchor="H3.2.5Disable2FEnableLEDflash"]]|(% style="width:126px" %)[[Transport Mode>>||anchor="H2.9TransportMode"]]

287

288

289

=== 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===

290

291

292

Users can use **AT+SMOD=1,0,0** to enable uploading on-board Temperature and humidity values, and the total payload will be 15 bytes,

293

294

295

(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:320px" %)

296

|=(% scope="row" style="width: 60px;" %)(((

**Size(bytes)**

2

)))|(% style="width:30px" %)(((

301

2

302

)))

303

|=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((

304

[[Alarm & BAT>>||anchor="HAlarm26BAT:"]]

305

)))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]|(% style="width:40px" %)[[Hum>>||anchor="HHum:"]]|(% style="width:87px" %)[[Tem>>||anchor="HTem:"]]

306

307

[[image:1665301636888-168.png||_mstalt="298012"]]

308

309

310

==== (% style="color:blue" %)**Alarm & BAT:**(%%) ====

311

312

(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)

313

|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)1 bit|(% style="width:80px" %)1bit|(% style="width:50px" %)14bits

314

|=(% style="width: 72px;" %)**Value**|(% style="width:67px" %)reserve|(% style="width:118px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]]

315

316

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

317

318

(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:120px" %)

319

|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:30px" %)2bits|(% style="width:30px" %)1bit

320

|=(% style="width: 79px;" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H3.2.7SetPositioningMode"]]|(% style="width:47px" %)[[LON>>||anchor="HLON:"]]

321

322

**Example:** Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A

323

324

325

==== (% style="color:blue" %)**Location info:**(%%) ====

326

327

* Latitude: 02863D68 ⇒ //if (0x//02863D68//& 0x80000000 = 0 )~:// //value = 02863D68 /1000000 = 42.351976//

328

* Longitude: FAC29BAF ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~:// //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//

329

330

(% style="color:red" %)**Important note:**

331

332

1. When power is low (<2.84v), GPS won't be able to get location info and GPS feature will be disabled and the location field will be filled with 0x0FFFFFFF, 0x0FFFFFFF.

333

334

2. In this mode, the total payload will be 15 bytes, while US915/AU915 DR0 accepts only 11 bytes payload. In this case, the payload on server will be ignore and shows as below:

335

336

337

[[image:1664502116362-706.png||_mstalt="293306"]]

338

339

340

3. While GPS can't get location info after timeout(FTIME Parameter), the latitude and longitude will be filled with all 0x00:

341

342

[[image:1664502166010-515.png||_mstalt="291395"]]

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

347

348

**Example: ** 0x4B & 0x40 >> 6 = 0x01

349

350

351

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

352

353

**Example: ** 0x4B45 & 0x3FFF ⇒ 2885 (mV).

354

355

(((

356

The battery info shows the battery voltage, User can use the below mapping to indicate the battery in percentage: \

357

)))

358

359

* > 4.0v : 80% ~~ 100%

360

* 3.85v ~~3.99v: 60% ~~ 80%

361

* 3.70v ~~ 3.84v: 40% ~~ 60%

362

* 3.40v ~~ 3.69v: 20% ~~ 40%

363

* < 3.39v: 0~~20%

364

365

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

366

367

368

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

369

370

**Example: ** (0x60>>6) & 0x3f =1

371

372

**Set the format of GPS data uplink link：**

373

374

(% style="color:#037691" %)**0x00:** (%%) Enable uploading on-board Temperature and humidity values

375

(% style="color:#037691" %)**0x01: ** (%%) Disable uploading on-board Temperature and humidity values

376

377

378

**Set the format of BLE data uplink link：**

379

380

(% style="color:#037691" %)**0x01: ** (%%) BLE Positioning with Strongest iBeacon

381

382

383

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

384

385

**Example:** (0x60>>5) & 0x01=1.

386

387

Enable/Disable LED activity for uplink

388

389

(((

390

(% style="color:#037691" %)**0x00:** (%%) Disable LED indicator.

)))

(((

(% style="color:#037691" %)**0x01:** (%%) Enable LED indicator (Default Value)

)))

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

399

400

0202 = //if (0x0202 & 0x8000 = 0 ): value =// 0x0202 / 100 = +514 ⇒ 51.4 degree

401

402

403

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

404

405

011A =if (0x011A & 0x8000 = 1 ): value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree//

406

407

408

=== 2.4.3 Uplink FPORT~=3, Realtime GNSS Positioning (Default Mode) ===

409

410

411

The default uplink payload includes total 11 bytes (**AT+SMOD=1,1,0**). The payload is the first 11 bytes of Uplink FPORT=2, real-time GNSS positioning, (remove the temp and humidity)

412

413

414

(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:300px" %)

415

|=(% scope="row" style="width: 60px;" %)(((

416

**Size(bytes)**

417

)))|(% style="width:60px" %)4|(% style="width:60px" %)4|(% style="width:60px" %)2|(% style="width:50px" %)1

418

|=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((

419

[[Alarm & BAT>>||anchor="HAlarm26BAT:"]]

420

)))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]

421

422

(% class="wikigeneratedid" %)

423

[[image:1665301687277-443.png||_mstalt="296140"]]

424

425

426

=== 2.4.4 Uplink FPORT~=4, History GNSS Positioning ===

427

428

429

Set [[PNACKMD=1>>||anchor="H3.2.11A0AutoSendNone-ACKmessages"]], and TrackerD will wait for ACK for every uplink, when there is no LoRaWAN network, TrackerD 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.

430

431

432

(% style="color:red" %)**Note for this mode:**

433

434

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

435

* b) TrackerD will send data in CONFIRMED Mode when PNACKMD=1 and CFM=1, but TrackerD 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 TrackerD gets an ACK, TrackerD will consider there is a network connection and resend all NONE-ACK Messages.

436

* c) the total payload will be 15 bytes, while US915/AU915 DR0 accepts only 11 bytes of payload. In this case (DR0 of US915/AU915), the payload on server will show NULL

437

438

The payload is 15 bytes, as below.

439

440

(% border="1.5" style="background-color:#ffffcc; color:green; width:500px" %)

441

|=(% scope="row" %)(((

**Size(bytes)**

)))|4|4|2|1|1|1|1|1

[[image:image-20221009160309-2.png||_mstalt="429312"]]

447

448

449

=== 2.4.5 Uplink FPORT~=6, BLE Positioning with Strongest iBeacon ===

450

451

452

TrackerD supports BLE scans for indoor positioning. User can set [[**SMOD**>>||anchor="H3.2.7SetPositioningMode"]] to **BLE pure** or **GPS/BLE hybrid** so TrackerD will scan BLE iBeacon and find the strongest iBeacon info and uplink.

453

454

User can set **[[BLEMASK>>||anchor="H3.2.11A0SetBLEMASKtofilterBLEiBeacon"]]** so TrackerD will only search the iBeacons which have UUID that match the BLEMASK settings.

455

456

457

(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)

458

|=(% scope="row" style="width: 60px;" %)(((

459

**Size(bytes)**

460

461

|=(% style="width: 50px;" %)**Value**|(% style="width:44px" %)[[UUID>>||anchor="HLocationinfo:"]]|(% style="width:61px" %)(((

462

iBeacon MAJOR

463

)))|(% style="width:63px" %)(((

464

iBeacon MINOR

465

)))|(% style="width:71px" %)(((

466

iBeacon Measured Power

467

)))|(% style="width:50px" %)(((

468

iBeacon RSSI

469

)))|(% style="width:47px" %)(((

470

[[Alarm & BAT>>||anchor="HAlarm26BAT:"]]

471

)))|(% style="width:15px" %)[[FLAG>>||anchor="HFLAG:"]]

472

473

[[image:1664502425687-834.png||_mstalt="296738"]]

474

475

476

* (% style="color:#037691" %)**BAT: ** (%%) Ex1:0x4B45 & 0x3FFF ⇒ 3901 (mV).

477

* (% style="color:#037691" %)**MODE: **(%%)Define the payload format.

478

* (% style="color:#037691" %)**UUID: **(%%)The uuid from the strongest iBeacon.

479

* (% style="color:#037691" %)**MAJOR:** (%%) The MAJOR from the strongest iBeacon.

480

* (% style="color:#037691" %)**MINOR:** (%%)The MINOR from the strongest iBeacon.

481

* (% style="color:#037691" %)**Measured Power: ** (%%) The Measured Power from the strongest iBeacon.

482

* (% style="color:#037691" %)**RSSI: ** (%%) The RSSI from the strongest iBeacon.

483

484

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

485

486

487

=== 2.4.6 Uplink FPORT~=8, WiFi Positioning with Strongest WiFi SSID（Since firmware 1.4.1） ===

488

489

490

TrackerD supports WiFi scans for indoor positioning. User can set [[**SMOD**>>||anchor="H3.2.7SetPositioningMode"]] to **WiFi** so TrackerD will scan WiFi and find the strongest WiFi info and uplink.

491

492

493

(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:371.222px" %)

494

|=(% scope="row" style="width: 60px;" %)(((

495

**Size(bytes)**

496

)))|(% style="width:60px" %)6|(% style="width:60px" %)4|(% style="width:79px" %)2|(% style="width:66px" %)1

497

|=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)SSID|(% style="width:87px" %)RSSI|(% style="width:79px" %)(((

498

[[Alarm & BAT>>||anchor="HAlarm26BAT:"]]

499

)))|(% style="width:66px" %)[[FLAG>>||anchor="HFLAG:"]]

500

501

(% class="wikigeneratedid" %)

502

[[image:1667288597595-714.png||_mstalt="299598" height="212" width="1151"]]

503

504

505

* (% style="color:#037691" %)**BAT: ** (%%) Ex1:0x4B45 & 0x3FFF ⇒ 3901 (mV).

506

* (% style="color:#037691" %)**SSID: **(%%)WiFi name.

507

* (% style="color:#037691" %)**RSSI: **(%%)The RSSI from the strongest WiFi.

508

509

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

510

511

512

=== 2.4.7 Add Payload format in TTN V3 ===

513

514

515

In TTN V3, user can add a custom payload so it shows friendly.

516

517

In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**

518

519

520

[[image:1664502649601-895.png||_mstalt="296985"]]

Add the decoder from this link:

525

526

[[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD>>https://github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD]]

527

528

Save the change the uplink message will be parsed. As below:

529

530

[[image:1664502676891-606.png||_mstalt="296673"]]

531

532

533

== 2.5 Integrate with Datacake ==

534

535

536

After TrackerD sends data to LoRaWAN server such as TTN, use can pass the data to Datacake and plot out, currently only support GPS plot.

537

538

Instruction is here: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20Data%20Cake/#H7.Example~~-~~-AddTrackerDGPSTrackingInDataCake>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20Data%20Cake/#H7.Example--AddTrackerDGPSTrackingInDataCake]]

539

540

541

[[image:1664502695771-538.png||_mstalt="297349"]]

542

543

544

== 2.6 Integrate with Tago ==

545

546

547

After TrackerD sends data to LoRaWAN server such as TTN, user can pass the data to Datacake and plot out, currently only support GPS plot.

548

549

Instruction is here: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Tago.IO/#H3.A0Example-CreateTrackerD2FLGT92positioningwidget>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Tago.IO/#H3.A0Example-CreateTrackerD2FLGT92positioningwidget]]

550

551

552

[[image:1664502715371-321.png||_mstalt="292162"]]

553

554

555

== 2.7 Datalog Feature ==

556

557

558

total 273 entries,by default,

559

560

User can set [[PNACKMD=1>>||anchor="H3.2.11A0AutoSendNone-ACKmessages"]], to enable Datalog feature.

Example use case.

[[image:image-20221009234703-2.png||_mstalt="429143" height="328" width="899"]]

565

566

567

[[image:image-20221009234629-1.png||_mstalt="431145" height="390" width="577"]]

== 2.8 Alarm Mode ==

(((

User can push the (% style="color:red" %)**RED button**(%%) by more than 5 seconds to enter Alarm Mode.

)))

(((

Once enter Alarm mode, the (% style="color:green" %)**GREEN LED**(%%) will flash 3 times, the buzzer will alarm for 5 seconds, then TrackerD will immediately send a packet without location info and then send a data packet with GPS positioning information. After that, the device will send 60 packets at 1-minute intervals. The Alarm flag in the payload will be set for the next 60 packets unless exits alert mode.

)))

(((

**Two ways to exit alarm mode:**

585

)))

586

587

* Server sends a downlink command to exit.

588

* User fast press the RED button 10 times.

589

590

(((

591

When exit alarm mode, (% style="color:red" %)**RED LED**(%%) will light up for 5 seconds, indicating that the alarm mode is exited. And the alert flag will be set to false.

)))

== 2.9 Transport Mode ==

596

597

598

In Transport Mode, TrackerD will check if there is motion. If there is no motion, device will send uplinks every 20 minutes. If there is motion, device will send uplink every 5 minutes.

599

600

* **[[MTDC>>||anchor="H3.2.3SetTransportModePackettransmissioninterval"]]** defines the Uplink Interval during transportation.

601

* **[[TDC>>||anchor="H3.2.1SetTransmitInterval"]]** defines the uplink interval when TrackerD is stactic.

602

* **[[PT>>||anchor="H3.2.16GetorSetThresholdformotiondetectFF08Sincefirmware1.4.3FF09"]]** defines the threldhold to detect a motion.

603

604

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

605

606

607

== 2.10 LED Status ==

608

609

610

(% border="1.5" style="background-color:#ffffcc; width:500px" %)

611

|=(% style="width: 150px;" %)**Event**|=(% style="width: 200px;" %)**Action**|=(% style="width: 150px;" %)**AT+LON to control on/off**

612

|(% style="width:157px" %)**Power On**|(% style="width:271px" %)(% style="color:blue" %)**BLUE, **(% style="color:red" %)**RED , **(% style="color:green" %)**Green** flash once|(% style="width:202px" %)N/A

613

|(% style="width:157px" %)**Join request**|(% style="width:271px" %)(% style="color:green" %)**Green** (%%)led fast blink once (200ms)|(% style="width:202px" %)Yes

614

|(% style="width:157px" %)**Join Success**|(% style="width:271px" %)(% style="color:green" %)**Green**(%%) led on 5 second|(% style="width:202px" %)N/A

615

|(% style="width:157px" %)**Fixing Location**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)blinks 200ms per second|(% style="width:202px" %)Yes

616

|(% style="width:157px" %)**Fixed and uplink**|(% style="width:271px" %)(% style="color:green" %)**GREEN **(%%)blinks twice (200ms per blink)|(% style="width:202px" %)Yes

617

|(% style="width:157px" %)**Fail Fix and uplink**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)blinks twice (200ms per blink)|(% style="width:202px" %)Yes

618

|(% style="width:157px" %)**Enter Alarm mode**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 3 seconds|(% style="width:202px" %)Yes

619

|(% style="width:157px" %)**Uplink under Alarm**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 1 second|(% style="width:202px" %)Yes

620

|(% style="width:157px" %)**Exit Alarm**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)led on 5 second|(% style="width:202px" %)Yes

621

|(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes

622

|(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A

623

624

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

625

626

627

== 2.11 Button Function ==

628

629

630

(% style="color:blue" %)**RESET button:**

631

632

[[image:1664502835802-546.png||_mstalt="295061"]]

633

634

Push this button will reboot the device. Device will exit alarm mode and re-join to LoRaWAN server.

635

636

637

(% style="color:red" %)**RED button:**

638

639

[[image:image-20230213110506-3.png]](% style="display:none" %)

640

641

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

642

643

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

644

|=(% style="width: 100px;" %)**Function**|=(% style="width: 205px;" %)**Action**|=(% style="width: 205px;" %)**Description**

645

|(% style="width:135px" %)Send Alarm|(% style="width:220px" %)Keep Pressing (% style="color:red" %)**RED**(%%) button for more than 5 seconds|(% style="width:265px" %)Enter Alarm Mode. See [[Alarm Mode>>||anchor="H2.8AlarmMode"]]

646

|(% style="width:135px" %)Exit Alarm Mode|(% style="width:220px" %)Fast press the (% style="color:red" %)**RED** (%%)button 10 times|(% style="width:265px" %)Exit Alarm Mode

647

|(% style="width:135px" %)Enter Deep Sleep Mode|(% style="width:220px" %)Press and hold the button for 10 seconds, then quickly press the device 3 times to enter deep sleep|(% style="width:265px" %)This is the mode ship out from factory. CPU will be complete in sleep mode and no LoRa activity, only use before deploy.

648

649

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

650

651

652

== 2.12 USB Port Function ==

653

654

655

The USB interface of TrackerD has below functions:

656

657

* Power on the device

658

* Recharge the battery

659

* [[Configure Device>>||anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]

660

* [[Upgrade Firmware>>||anchor="H5.UploadFirmware"]]

661

662

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

663

664

665

= 3. Configure TrackerD via AT command or LoRaWAN downlink =

666

667

668

User can configure TrackerD via AT Command or LoRaWAN Downlink.

669

670

LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]

671

672

673

== 3.1 Access AT Command ==

674

675

676

TrackerD supports the AT command set in stock firmware. User can connect to TrackerD with TYPE-C cable to use AT commands as shown below.

677

678

679

[[image:1664502999401-486.png||_mstalt="296985"]]

680

681

682

In PC, User needs to set serial tool baud rate to (% style="color:green" %)**115200**(%%) to access serial console for TrackerD. TrackerD will output system info once power on and user will be able to send AT commands:

683

684

685

[[image:1664503022490-662.png||_mstalt="293332"]]

686

687

688

[[image:1664503035713-500.png||_mstalt="291096"]]

689

690

691

[[image:1664503047675-651.png||_mstalt="295386"]]

692

693

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

694

695

== 3.2 Command Set ==

696

697

=== 3.2.1 Set Transmit Interval ===

698

699

700

Set device uplink interval.

701

702

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

703

704

(% style="color:#037691" %)**AT+TDC=xxx **

705

706

Example: AT+TDC=300000. Means set interval to 5 minutes(300 seconds)

707

708

709

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

710

711

(% style="color:#037691" %)**0x01 00 01 2C** (%%) ~/~/ Same as AT+TDC=300000

712

713

714

=== 3.2.2 Set Alarm Packet transmission interval ===

715

716

717

Set alarm packet transmit interval

718

719

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

720

721

(% style="color:#037691" %)**AT+ATDC=xx. **

722

723

Example: AT+ATDC=60000 **~-~-> ** Set Alarm Packet Interval to 60 seconds. TrackerD will send every 60 seconds in Alarm mode, Default Value: 60000

724

725

726

* (% style="color:blue" %)**Downlink Payload (prefix 0xB1):**

727

728

(% style="color:#037691" %)**0xB1 00 00 3C ** (%%) ~/~/ Same as AT+ATDC=60000

729

730

731

=== 3.2.3 Set Transport Mode Packet transmission interval ===

732

733

734

Set Transport Mode packet transmit interval

735

736

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

737

738

(% style="color:#037691" %)**AT+MTDC=xx. **

739

740

Example: AT+MTDC=300000 **~-~-> ** Set Transport Mode Packet Interval to 300 seconds. TrackerD will send every 300 seconds in Transport mode, Default Value: 300000

741

742

743

* (% style="color:blue" %)**Downlink Payload (prefix 0x03):**

744

745

(% style="color:#037691" %)**0x03 00 01 2C** (%%) ~/~/ Same as AT+MTDC=3000000

746

747

748

=== 3.2.4 Exit Alarm ===

749

750

751

Server send downlink command to exit Alarm mode

752

753

* (% style="color:blue" %)**AT Command: No AT Command**

754

755

* (% style="color:blue" %)**Downlink Payload (prefix 0x02):**

756

757

(% style="color:#037691" %)**0x02 01** (%%) ~/~/ Exit Alarm Mode

758

759

760

=== 3.2.5 Disable/Enable LED flash and buzzer ===

761

762

763

Disable/Enable LED for position, downlink and uplink

764

765

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

766

767

(% style="color:#037691" %)**AT+LON=xx. (Disable (0), Enable (1), default:1)**

768

769

Example: AT+LON=0 **~-~-> ** Disable LED for position, downlink and uplink.

770

771

772

* (% style="color:blue" %)**Downlink Payload (prefix 0xAE):**

773

774

(% style="color:#037691" %)**0xAE 00 ** (%%) ~/~/ Same as AT+LON=0

775

776

777

=== 3.2.6 Disable/Enable Transport Mode ===

778

779

780

Users can use this feature to enable/disable Transport Mode.

781

782

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

783

784

(% style="color:#037691" %)**AT+INTWK=xx. (Disable (0), Enable (1), default:0)**

785

786

Example: AT+INTWK=1 **~-~-> ** Enable Transport Mode.

787

788

789

* (% style="color:blue" %)**Downlink Payload (prefix 0xAF):**

790

791

(% style="color:#037691" %)**0xAF 01 ** (%%) ~/~/ Same as AT+INTWK=1

792

793

794

=== 3.2.7 Set Positioning Mode ===

795

796

797

SMOD define how TrackerD scan and uplink data:

798

799

800

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

801

802

(% style="color:#037691" %)**AT+SMOD=aa,bb,cc**

803

804

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

805

806

* (% style="color:red" %)**1: GPS ONLY(Factory Settings): **(%%)Only get and uplink GPS location info.

807

808

* (% style="color:red" %)**2: BLE or WiFi ONLY: **(%%)Only obtain iBeacon info via BLE and uplink or obtain WiFi ssid info via WiFi and uplink. Design for Indoor tracking.

809

810

* (% style="color:red" %)**3: GPS/BLE Hybrid: **(%%)Combination for Indoor and Outdoor tracking.Devices will try to search BLE iBeacon first. If device can't find the iBeacon, it will use GPS for positioning.

811

812

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

813

814

* (% style="color:red" %)**0 : **(%%)GPS+ BAT+ State+Tem&Hum

815

816

* (% style="color:red" %)**1 :**(%%) GPS +BAT State

817

818

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

819

820

* (% _mstmutation="1" style="color:red" %)**1 : **(%%) (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State

821

822

* (% _mstmutation="1" style="color:red" %)**2 : **(%%) (WiFi)SSID+Rssi+BAT+State ((% _mstmutation="1" style="color:#037691" %)V1.4.1 Version support this function later(%%))

823

824

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

825

826

AT+SMOD=1,0,0 ~-~-> GPS+ BAT+ State+Tem&Hum

827

828

AT+SMOD=1,1,0 ~-~-> GPS +BAT State

829

830

AT+SMOD=2,0,1 ~-~-> (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State

831

832

AT+SMOD=2,0,2 ~-~-> (WiFi)SSID+Rssi+BAT+State

833

834

835

* (% style="color:blue" %)**Downlink Payload (prefix 0xA5):**

836

837

(% style="color:#037691" %)**0xA5 01 00 00** (%%) ~/~/ Same as AT+SMOD=1,0,0

838

839

840

=== 3.2.8 Set MAX GPS position time ===

841

842

843

Set max positioning time, default is 150 seconds. TrackerD will try to get location info within this period. If fail to get position data within this time, TrackerD will use 000000 for latitude and longitude.

844

845

846

If **AT+FTIME=0**. The GPS module will be always powered and positioning. This will highly increase the power consumption (up to 50mA). When AT+FTIME=0, it will improve fix accuracy and shorten the acquire time for next uplink.

847

848

849

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

850

851

(% style="color:#037691" %)**AT+FTIME=xx** (%%) **~-~-> ** Set to use xx as max fix time.

852

853

**Example:** AT+FTIME=150

854

855

856

* (% style="color:blue" %)**Downlink Payload (prefix 0xAA):**

857

858

(% style="color:#037691" %)**0xAA 00 96 ** (%%) ~/~/ Set AT+FTIME=150

859

860

861

=== 3.2.9 Set PDOP value for GPS fix accuracy ===

862

863

864

PDOP(Position Dilution of Precision) filter, TrackerD will only accept GPS data with a lower PDOP value than pre-configure PDOP value. If device can't get a valid GPS packet within FTIME timeout, it will use the GPS data with lowest PDOP value to server.

865

866

867

A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0

868

869

870

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

871

872

(% style="color:#037691" %)**AT+PDOP=2.5 ** (%%) **~-~-> ** Set PDOP to 2.5

873

874

875

* (% style="color:blue" %)**Downlink Payload (prefix 0xAD):**

876

877

(% style="color:#037691" %)**0xAD 00 0A** (%%) ~/~/ Set AT+PDOP=1 (0x0A / 10 =1)

878

879

(% style="color:#037691" %)**0xAD 00 19** (%%) ~/~/ Set AT+PDOP=2.5 (0x19 / 10 =2.5)

880

881

(% style="color:#037691" %)**0xAD 00 46** (%%) ~/~/ Set AT+PDOP=7 (0x46 / 10 =7)

882

883

884

=== 3.2.10 Disable/Enable the confirmation mode ===

885

886

887

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

888

889

(% style="color:#037691" %)**AT+CFM=xx**

**~ Example:**

AT+CFM=0 **~-~-> ** Disable confirmation

895

896

AT+CFM=1 **~-~-> ** Enable confirmation

897

898

899

* (% style="color:blue" %)**Downlink Payload (prefix 0x05):**

900

901

(% style="color:#037691" %)**0x05 01 **(%%) ~/~/ Same as AT+CFM=1

902

903

904

=== 3.2.11 Auto Send None-ACK messages ===

905

906

907

TrackerD will wait for ACK for each uplink, If TrackerD doesn't get ACK from the IoT server, it will consider the message doesn't arrive server and store it. TrackerD keeps sending messages in normal periodically. Once TrackerD gets ACK from a server, it will consider the network is ok and start to send the not-arrive message.

908

909

910

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

911

912

The default factory setting is 0.

913

914

915

**Command Example Function Response:**

916

917

(% style="color:#037691" %)**AT+PNACKMD=1** (%%) ~/~/ Poll None-ACK message OK

918

919

920

* (% style="color:blue" %)**Downlink Command: 0x34**

921

922

Example: 0x34 01 ~/~/ Same as AT+PNACKMD=1

923

924

925

=== 3.2.12 Set BLEMASK to filter BLE iBeacon ===

926

927

928

BLEMASK is to filter the unwanted BLE iBeacons during scan. For example, if BLEMASK is 123456. TrackerD will only uplink UUID info which includes 123456. It will ignore all other iBeacons which doesn’t contact 123456 in the UUID.

929

930

(% style="color:red" %)**Note: BLEMASK range is 6 ~~ 10 bytes. If AT+BLEMASK < 6 bytes, BLEMASK will be disabled.**

931

932

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

933

934

(% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=123456** (%%) ~/~/ Set BLEMASK = 123456

935

936

(% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=0** (%%) ~/~/ disable BLEMASK

937

938

(% style="color:blue" %)**Downlink Payload: (Prefix : 0xB2)(Since firmware 1.4.1）**

939

940

Example: 0xB2 01 02 03 04 05 06 ~/~/ Set BLEMASK to 123456

941

942

943

=== 3.2.13 Set WiFIMASK to filter WiFi SSID（Since firmware 1.4.1） ===

944

945

946

WiFiMASK is to filter the unwanted WiFi SSID during scan. For example, if WiFiMASK is 123456. TrackerD will only uplink SSID info which includes 123456 as prefix. It will ignore all other WiFi which doesn’t contact 123456 in the SSID.

947

948

(% style="color:red" %)**Note: WiFiMASK range is 6 ~~ 10 bytes. If AT+ WiFiMASK < 6 bytes, WiFiMASK will be disabled.**

949

950

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

951

952

(% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=123456** (%%) ~/~/ Set WiFiMASK = 123456

953

954

(% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=0** (%%) ~/~/ disable WiFiMASK

955

956

(% style="color:blue" %)**Downlink Payload: (Prefix : 0xB3)(Since firmware 1.4.1）**

957

958

Example: 0xB3 01 02 03 04 05 06 ~/~/ Set WiFiMASK to 123456

959

960

961

=== 3.2.14 Disable/Enable Information printing（Since firmware 1.4.1） ===

962

963

964

Users can use this feature to enable/disable Information printing.

965

966

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

967

968

(% style="color:#037691" %)**AT+SHOWID=XX **(%%) ~/~/ (Disable (0), Enable (1), default:0)

969

\\Example: AT+SHOWID=1 ~-~-> Enable Information printing.

970

971

972

=== 3.2.15 Get or Set Eight Channels Mode, only for us915, AU915（Since firmware 1.4.1） ===

973

974

975

The Channels Mode in the LORAWAN LMIC library is from 0 ~~ 7. When CHE = 8, 72 channels will be accessible to the network.

976

977

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

978

979

(% style="color:#037691" %)**AT+CHE=1 **(%%) ~/~/ set one channels mode

980

981

982

(% style="color:blue" %)**Downlink Payload:0X24**

983

984

Example: 0x24 01 ~/~/ Same as AT+CHE=1

985

986

987

=== 3.2.16 Get or Set Threshold for motion detect（Since firmware 1.4.3） ===

988

989

990

User can set the motion detect thredhold for transportation mode. The smaller the value, the more sensitivity to trigger a motion event.

991

992

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

993

994

(% style="color:#037691" %)**AT+PT=xx**

Example:

AT+PT=14 ~-~-> Set to detect car motion.

999

1000

AT+PT=41 ~-~-> set to detect walk motion.

1001

1002

1003

(% style="color:blue" %)**Downlink Payload:0xB4**(%%)

1004

0xB4 14 ~/~/ Same as AT+PT=14

1005

1006

1007

= 4. Setting for Different Scenarios =

= 5. Upload Firmware =

1012

1013

== 5.1 Firmware Change Log ==

1014

1015

1016

**[[See this link>>url:https://github.com/dragino/TrackerD]]**

1017

1018

1019

== 5.2 How to upgrade firmware ==

1020

1021

1022

User can use the TrackerD's USB port to upgrade firmware into it. The hardware connection for upgrade firmware is as below:

1023

1024

1025

(% style="color:blue" %)**Step1: **(%%)Connect TrackerD and PC via USB cable shipped with TrackerD.

1026

1027

1028

(% style="color:blue" %)**Step2:** (%%) Install CH9102 driver in the PC.

1029

1030

After installation of the driver and plug in TrackerD, user should be able to see com port in PC's device manager.

1031

1032

1033

(% style="color:blue" %)**Step3: **(%%)Download and Install Flash Tool: [[https:~~/~~/www.espressif.com.cn/en/support/download/other-tools?keys=Flash%2BDownload%2BTools>>url:https://www.espressif.com.cn/en/support/download/other-tools?keys=Flash%2BDownload%2BTools]]

1034

1035

1036

(% style="color:blue" %)**Step4:** (%%) Run Flash Download Tool and configure chip type to ESP32

1037

1038

1039

[[image:1664503563660-578.png||_mstalt="296777"]]

1040

1041

1042

[[image:1664503574618-659.png||_mstalt="297986"]]

(% style="color:blue" %)**Step5:** (%%) Select the firmware file (.bin format), com port and proper SPI configure. Clink Start. Bin file location:

1047

1048

[[https:~~/~~/github.com/dragino/TrackerD/releases>>https://github.com/dragino/TrackerD/releases]]

1049

1050

1051

**Users need to use below files:**

boot_app0.bin @0e000

US915.bin @ 0x10000(Select the bin file of the frequency band you need)

1056

1057

1058

[[image:image-20221207120501-1.png]]

After upgrade finish, it will show finish as below:

1063

1064

[[image:image-20221207133911-7.png]]

1065

1066

1067

= 6. Developer Guide =

1068

1069

== 6.1 Compile Source Code ==

1070

1071

=== 6.1.1 Set up ARDUINO compile environment ===

1072

1073

1074

* **Download the latest Arduino software (IDE) from the Arduino official website: [[https:~~/~~/www.arduino.cc/en/Main/Software>>url:https://www.arduino.cc/en/Main/Software]]**

1075

1076

Install IDE on PC, open and click (% style="color:#037691" %)**File ~-~-> Preference**,(%%) add the following URL: [[https:~~/~~/dl.espressif.com/dl/package_esp32_index.json>>url:https://links.jianshu.com/go?to=https%3A%2F%2Fdl.espressif.com%2Fdl%2Fpackage_esp32_index.json]]

1077

1078

1079

[[image:1664503635019-941.png||_mstalt="294658"]]

* (% style="color:#037691" %)**Go to tools ~-~-> Boards ~-~-> Boards Manager**,(%%) **find the esp32 information and install it.**

1084

1085

[[image:1664503715811-892.png||_mstalt="295698"]]

1086

1087

1088

=== 6.1.2 Build the development environment ===

1089

1090

1091

**~1. Download and install arduino IDE**

1092

1093

[[https:~~/~~/www.arduino.cn/thread-5838-1-1.html>>url:https://links.jianshu.com/go?to=https%3A%2F%2Fwww.arduino.cn%2Fthread-5838-1-1.html]]

1094

1095

1096

**2. Download the ESP32 development package in the arduino IDE**

1097

1098

[[image:image-20221213100007-1.png]]

1099

1100

1101

Input: [[https:~~/~~/dl.espressif.com/dl/package_esp32_index.json>>https://dl.espressif.com/dl/package_esp32_index.json]]

1102

1103

[[image:image-20221213100626-2.png]]

1104

1105

1106

Restart the IDE after the addition is complete, then:

1107

1108

[[image:image-20221213100808-3.png||height="679" width="649"]]

1109

1110

1111

[[image:image-20221213101040-4.png]]

1112

1113

1114

(% style="color:red" %)**Note: Currently version 1.04 is almost impossible to download, you can choose version 1.03.

1115

Don't quit halfway.~~! If you quit halfway, there is a high probability that it will freeze, and you will need to download again next time. (If you click to continue downloading, an error will be reported after completion)**

1116

1117

Then enter a long waiting process. If you don't want to wait, you can go to the Internet to download directly, and then import:

1118

1119

(% style="color:blue" %)**Methods as below:**

1120

1121

~1. Download: [[https:~~/~~/github.com/dragino/TrackerD/releases/tag/v1.4.4>>https://github.com/dragino/TrackerD/releases/tag/v1.4.4]]

1122

1123

2. Find the arduino installation path, hardware → create a new espressif folder → create a new esp32 folder, unzip the compressed package here.

1124

1125

(% id="cke_bm_4554S" style="display:none" %) (%%)Find the path of SP32 installation, find the file as shown in Figure 1, and change the SPI pin to the shown in Figure 2.

1126

1127

[[image:image-20221213102311-5.png||height="582" width="711"]]

1128

1129

1130

**3. Find tools→get.exe in the decompressed file and run it (it will close automatically after completion)**

1131

1132

[[image:image-20221213102334-6.png]]

1133

1134

(% style="color:red" %)**Note: This step requires a python environment**

1135

1136

1137

Either way, in the end:

1138

1139

The final effect is to open the arduino and you can see the esp32

1140

1141

[[image:image-20221213110952-8.png||height="866" width="711"]]

[[image:image-20221024105643-1.png||_mstalt="428129"]]

**~ Figure1**

[[image:image-20221024105643-2.png||_mstalt="428493"]]

**Figure2**

* **Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]**

1157

1158

Put the Library in the TrackerD directory into the libraries file in the Arduino directory:

1159

1160

1161

[[image:1664503752288-974.png||_mstalt="298194"]]

1162

1163

1164

== 6.2 Source Code ==

1165

1166

1167

* (% style="color:blue" %)**Open the example in the TrackerD file, please select the correct port in the IDE, as shown below:**

1168

1169

[[image:1664503794261-827.png||_mstalt="296387"]]

* (% style="color:blue" %)**Click to upload**

1174

1175

[[image:1664503808294-336.png||_mstalt="295711"]]

* (% style="color:blue" %)**Check the result, if the upload is successful, as shown below, open the serial port to view the data**

1180

1181

[[image:1664503824081-592.png||_mstalt="294918"]] [[image:1664503831430-500.png||_mstalt="290784"]]

= 7. FAQ =

== 7.1 How to change the LoRa Frequency Bands/Region? ==

1187

1188

1189

User can follow the introduction for [[how to upgrade image>>||anchor="H5.UploadFirmware"]]. When download the images, choose the required image file for download.

1190

1191

1192

== 7.2 What is the pin mapping for the USB program cable? ==

1193

1194

1195

[[image:1664499635206-262.png||_mstalt="295360"]]

(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:314px" %)

1200

|=(% style="width: 118px;" %)**Pin**|=(% style="width: 67px;" %)**Color**|=(% style="width: 123px;" %)**USB Pin**

1201

|(% style="width:118px" %)A4,B4,A9,B9|(% style="width:67px" %)Red|(% style="width:123px" %)VCC

1202

|(% style="width:118px" %)A7,B7|(% style="width:67px" %)White|(% style="width:123px" %)D- (N/A)

1203

|(% style="width:118px" %)A6,B6|(% style="width:67px" %)Green|(% style="width:123px" %)D+(N/A)

1204

|(% style="width:118px" %)A1,B1,A12,B12|(% style="width:67px" %)Black|(% style="width:123px" %)GND

1205

|(% style="width:118px" %)A5|(% style="width:67px" %)Purple|(% style="width:123px" %)MTDC/GOIO13

1206

|(% style="width:118px" %)B5|(% style="width:67px" %)Blue|(% style="width:123px" %)MTDC/GPIO12

1207

|(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14

1208

|(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15

1209

1210

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

1211

1212

1213

== 7.3 Notes on using different serial port tools for TrackerD ==

1214

1215

=== 7.3.1 Serial port utility ===

1216

1217

1218

Serial port utility requires you to automatically add data streams.

1219

1220

Need to adjust the data stream to RTS/CTS on physical restart.

1221

1222

(% class="wikigeneratedid" %)

1223

[[image:image-20221102140621-1.png||_mstalt="425672"]]

When using AT commands, the data flow needs to be adjusted to XON/XOFF

1228

1229

[[image:image-20221102140638-2.png||_mstalt="428727"]]

1230

1231

1232

=== 7.3.2 SecureCRT ===

1233

1234

1235

The default command window of SecureCRT is not displayed. Entering a command requires a complete input of the entire command. You can open the command window in the view.

1236

1237

1238

[[image:image-20221102140704-3.png||_mstalt="427076"]]

1239

1240

1241

[[image:image-20221102140712-4.png||_mstalt="427089"]]

=== 7.3.3 PUTTY ===

[[image:image-20221102140748-5.png||_mstalt="430456"]]

1248

1249

1250

Since putty does not have a command window, you need to fill in the complete command externally, and then copy it to putty.The information copied outside can be pasted by right-clicking the mouse in putty.

1251

1252

1253

[[image:image-20221102140801-6.png||_mstalt="427466"]]

1254

1255

1256

== 7.4 How to modify source code to compile different frequency band bin file? ==

1257

1258

1259

(% class="box infomessage" %)

1260

(((

1261

(% style="color:red" %)**Important**(%%): Developer **MUST** follow the Arduino Environment Instruction exactly include change the SPI pin mappings.

1262

See : [[**Set Up Arduino Compile Environment for TrackerD**. >>||anchor="H6.1.1SetupARDUINOcompileenvironment"]]

1263

)))

1264

1265

**~1. When compiling the frequency band, you need to find LMIC_PROJECT_CONFIG.H file.**

1266

1267

1268

[[image:image-20221116111844-1.png||_mstalt="428688" height="227" width="782"]]

**2. Open LMIC_PROJECT_CONFIG.H, find the corresponding macro definition and open it(AS923_2,AS923_3,AS923_4 except).**

1273

1274

1275

[[image:image-20221116111844-2.png||_mstalt="429052" height="262" width="781"]]

**3. Compile the AS923_JP band, please refer to the intention shown**

1280

1281

1282

[[image:image-20221116111844-3.png||_mstalt="429416" height="338" width="746"]]

**4. In other frequency bands in AS923, you need to find Lorabase_as923.H, path arduino-lmic \ src \ lmic, as shown in the figure below.**

1287

1288

1289

[[image:image-20221116111844-4.png||_mstalt="429780" height="641" width="739"]]

1290

1291

1292

[[image:image-20221116111844-5.png||_mstalt="430144" height="551" width="708"]]

1293

1294

1295

== 7.5 Are there example python example for BLE Indoor Positioning? ==

1296

1297

1298

[[Operating instructions for BLE indoor positioning>>doc:.Example of BLE indoor positioning python.WebHome]]

1299

1300

1301

= 8 Trouble Shooting =

1302

1303

== 8.1 TDC is changed to 4294947296 and cause no uplink. ==

(((

Before firmware v1.4.0: When the Transport Mode is enabled ((% style="color:blue" %)**AT+INTWK=1**(%%)), the **TDC** needs to be greater than **MTDC**, otherwise, TDC setting will because 4294947296 after wakre up from motion. This bug is fixed in firmware v1.4.1

)))

== 8.2 Device not able get AT Command or show output after wake up from deep sleep mode ==

(((

ESP32 is not able to accept the Interrupt from UART after wake up from deep sleep mode. User need to press the button (one click) and trackerD will be able to accept UART command, it there is no action in UART for 15 seconds. it will go to deep sleep mode.

)))

== 8.3 Problem after Upgrading Firmware ==

1320

1321

=== 8.3.1 "rst: (0x3 SW_RESET)" and Continue Restart after upgrading ===

**Error Output**

[[image:image-20221122100004-4.png||_mstalt="424606"]]

(((

Some partition is missed during upgrade, please upgrade below four files as example:

1332

1333

[[image:image-20221207120524-2.png]]

)))

=== 8.3.2 TrackerD's led light is always GREEN on after upgrading ===

1338

1339

1340

It is because the partitions are different when upgrading versions above 1.4.1, and a new partition file needs to be added. Please refer to the operation steps in chapter 8.3.1

1341

1342

1343

=== 8.3.3 "flash read err" after upgrade firmware ===

1344

1345

1346

Error shows below, user might erase the entire flash include u-boot partition which cause this issue.

1347

1348

1349

[[image:image-20221122100004-1.png||_mstalt="423514" height="497" width="534"]]

1350

1351

1352

User need to upgrade again with below four files to solve this issue.

1353

1354

[[image:image-20221207120530-3.png]]

**Figure 2**

=== 8.3.4 "Device Key become ff ff ff ff ff ff ff ff " after upgrade firmware ===

1360

1361

1362

User might erase the entire flash include keys and default settings which cause this issue.

1363

1364

After the upgrade is completed, enter **AT+CFG** as shown in the figure below.

1365

1366

1367

[[image:image-20221122100004-3.png||_mstalt="424242"]]

1368

1369

1370

Please (% style="color:blue" %)**AT+FDR**(%%) which will reset all settings to factory settings. , and then input the following keys by the information on the label.

1371

1372

After AT+FDR. please set

1373

1374

* (% _mstmutation="1" style="color:blue" %)**AT+PDOP=7**

1375

1376

* (% _mstmutation="1" style="color:blue" %)**AT+FTIME=180000**

**Example:**

AT+PDOP=7.00

AT+FTIME=180

AT+DEUI=70B3D57ED0053981

1385

1386

AT+APPEUI=D23345667BCBCCAF

1387

1388

AT+APPKEY=F402A1A7A350445A7CD2DEA95511BFA1

1389

1390

AT+DADDR=260b4dce ( no need for OTAA)

1391

1392

AT+NWKSKEY=71cb7672441f573a53d4f34d307fc61d ( no need for OTAA)

1393

1394

AT+APPSKEY=dacce2299ecd97a73ee3f80b5a46a559 ( no need for OTAA)

1395

1396

1397

== 8.4 When positioning, it will restart or the PDOP setting is unsuccessful ==

1398

1399

1400

Please download version 1.4.2 again

1401

1402

1403

== 8.5 How to deal with unsuccessful GPS positioning? ==

1404

1405

1406

1） Make Sure the device is in Open Area where can see the sky.

1407

1408

2) Set PDOP to a higher value.

1409

1410

* (% _mstmutation="1" style="color:blue" %)**AT+PDOP=2 **(%%)(can be positioned precisely.）

1411

1412

* (% _mstmutation="1" style="color:blue" %)**AT+PDOP=7 **(%%)(Quickly locate in open spaces）

1413

1414

* (% _mstmutation="1" style="color:blue" %)**AT+PDOP=14.7** (%%)(Positioning can be acquired in complex environments）

1415

1416

Please refer to this [[link>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/TrackerD/#H3.2.9SetPDOPvalueforGPSfixaccuracy]] on how to set up PDOP

1417

1418

1419

== 8.6 When upgrading the firmware, the data is not completely erased, and the information does not return to normal after multiple resets ==

1420

1421

1422

When upgrading, use the erase button to upgrade

1423

1424

[[image:image-20221207120536-4.png]]

1425

1426

1427

The parameters are displayed abnormally and cannot be fixed using AT+FDR

1428

1429

[[image:image-20221128103040-2.png||height="431" width="525"]]

1430

1431

1432

Please upgrade these four files,link（The boot_app0 file is in the version folder you need)

1433

1434

[[image:image-20221207134028-8.png]]

1435

1436

1437

Reboot information after upgrade

1438

1439

[[image:image-20221128111443-4.png||height="432" width="546"]]

1440

1441

1442

Use **AT+FDR** command to reset and then use **AT+CFG** to check whether the configuration is back to normal

1443

1444

[[image:image-20221128111850-5.png]]

1445

1446

1447

After the parameters return to normal, upgrade to the version you need again

1448

1449

[[image:image-20221207120601-5.png]]

1450

1451

1452

At this point, the parameters return to normal after running AT+FDR again

1453

1454

[[image:image-20221128112035-7.png]]

1455

1456

1457

== 8.7 If you encounter the following problems, please upgrade to the latest version ==

1458

1459

1460

~1. Press and hold the red button (more than 5 seconds), and the device and server do not respond.

1461

1462

2. Send some commands through the serial port to prompt an error (Example：AT+SMOD=1,0,1)

= 9. Order Info =

Part Number: (% style="color:blue" %)**TrackerD-XXX**

1469

1470

(% style="color:blue" %)**XXX**(%%): The default frequency band

1471

1472

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

1473

1474

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

1475

1476

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

1477

1478

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

1479

1480

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

1481

1482

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

1483

1484

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

1485

1486

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

= 10. Packing Info =

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

1493

1494

* TrackerD LoRaWAN GPS/BLE Tracker x 1

1495

1496

* USB recharge & program cable x 1

1497

1498

(% style="color:#037691" %)**Dimensions and Weight**:

1499

1500

* Device Size: 85 x 48 x 15 mm

* Weight: 50g

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

= 11. 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.

1511

1512

* 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:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]].

1513

1514

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

= 12. Reference =

* [[**Firmware in Bin format**>>https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]

1521