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Version 51.20 by Xiaoling on 2022/09/30 14:43
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1 (% style="text-align:center" %)
2 [[image:1664505654417-133.png]]
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7 (% class="wikigeneratedid" %)
8 **Table of Contents:**
9
10 {{toc/}}
11
12
13
14
15 = 1.  Introduction =
16
17
18 == 1.1  What is TrackerD ==
19
20
21 (((
22 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.
30 )))
31
32 (((
33 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.
34 )))
35 )))
36
37 (((
38 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.
39
40
41 )))
42
43 [[image:1664499921684-770.png]]
44
45
46 (% style="color:red" %)**Note: LoRaWAN server can be a general LoRaWAN server other than TTN.**
47
48
49
50 == 1.2 Specifications ==
51
52
53 (% style="color:blue" %)**Micro Controller:**
54
55 * Espressif ESP32 PICO D4
56 * MCU: ESP32 PICO D4
57 * Bluetooth: Bluetooth V4.2 BR/EDR and Bluetooth LE
58 * WiFi : 802.11 b/g/n (802.11n up to 150 Mbps)
59 * Integrated SPI flash : 4 MB
60 * RAM: 448 KB
61 * EEPROM: 520 KB
62 * Clock Speed: 32Mhz
63
64
65
66 (% style="color:blue" %)**Common DC Characteristics:**
67
68 * Supply Voltage: 5V via USB port or Internal li-on battery
69 * Operating Temperature: -40 ~~ 60°C
70
71
72
73 (% style="color:blue" %)**LoRa Spec:**
74
75 * Frequency Range,
76 ** Band 1 (HF): 862 ~~ 1020 Mhz
77 * 168 dB maximum link budget.
78 * +20 dBm - 100 mW constant RF output vs.
79 * +14 dBm high efficiency PA.
80 * Programmable bit rate up to 300 kbps.
81 * High sensitivity: down to -148 dBm.
82 * Bullet-proof front end: IIP3 = -12.5 dBm.
83 * Excellent blocking immunity.
84 * Low RX current of 10.3 mA, 200 nA register retention.
85 * Fully integrated synthesizer with a resolution of 61 Hz.
86 * FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation.
87 * Built-in bit synchronizer for clock recovery.
88 * Preamble detection.
89 * 127 dB Dynamic Range RSSI.
90 * Automatic RF Sense and CAD with ultra-fast AFC.
91 * Packet engine up to 256 bytes with CRC.
92 * LoRaWAN 1.0.3 Specification
93
94
95
96 (% style="color:blue" %)**Battery:**
97
98 * 1000mA Li-on Battery power (for model TrackerD)
99
100
101
102 (% style="color:blue" %)**Power Consumption**
103
104 * Sleeping Mode: 200uA
105 * LoRa Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
106 * Tracking: max: 38mA
107
108
109
110
111 == 1.3  Features ==
112
113
114 * LoRaWAN 1.0.3 Class A
115 * ESP32 PICO D4
116 * SX1276/78 Wireless Chip
117 ** Arduino IDE Compatible
118 * Open source hardware / software
119 * Regular/ Real-time GPS,BLE,WIFI tracking
120 * Built-in3 axis accelerometer (LIS3DH)
121 * Humidity / temperature sensor : GXCAS Technology GXHT3X
122 * Motion sensing capability
123 * Power Monitoring
124 * Charging circuit via USB port
125 * 1000mA Li-on Battery power
126 * Tri-color LED, Alarm button
127 * Datalog
128
129
130
131
132 == 1.4  Applications ==
133
134
135 * Logistics and Supply Chain Management
136 * Human tracking
137
138
139
140
141 = 2.1 Use TrackerD =
142
143
144 == 2.1 How it works? ==
145
146
147 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.
148
149
150
151 == 2.2 Quick guide to connect to LoRaWAN server ==
152
153
154 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. 
155
156
157 [[image:1664501652064-326.png]]
158
159
160
161 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:
162
163
164 (% style="color:blue" %)**Step 1**:(%%) Create a device in TTN V3 with the OTAA keys from TrackerD.
165
166 Each TrackerD is shipped with a sticker with the default device EUI as below:
167
168
169 [[image:1664501677253-891.png]]
170
171
172 Input these keys to their LoRaWAN Server portal. Below is TTN V3 screen shot:
173
174
175 **__Add APP EUI in the application:__**
176
177
178 [[image:1664501711466-918.png]]
179
180
181
182 [[image:1664501721248-725.png]]
183
184
185 [[image:1664501734705-405.png]]
186
187
188
189 **__Add APP KEY and DEV EUI:__**
190
191
192 [[image:1664501784668-703.png]]
193
194
195
196
197 (% style="color:blue" %)**Step 2**:(%%) Power on TrackerD by using the on board switch.
198
199
200 (% 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.
201
202
203 (% style="color:blue" %)**Positioning Mode(SMOD):**
204
205 * (% style="color:#037691" %)**GPS ONLY(Factory Settings):    **(%%)only get GPS location info.
206 * (% style="color:#037691" %)**BLE ONLY:              **(%%)Only obtain iBeacon info via BLE. Design for Indoor tracking.
207 * (% style="color:#037691" %)**GPS/BLE Hybrid:   **(%%)Combination for Indoor and Outdoor tracking.
208
209 User can switch modes by [[changing SMOD>>||anchor="H3.2.7SetPositioningMode"]].
210
211
212
213 == 2.3 Uplink Payload ==
214
215
216 === 2.3.1 Uplink FPORT~=5, Device Status ===
217
218
219
220 === 2.3.2 Uplink FPORT~= , Realtime GNSS Positioning ===
221
222
223 The default uplink payload includes totally 11 bytes. (User can use AT+MOD=0 to enable the Temperature and humidity sensor to hum/tem info from accelerometer. When accelerometer info is enable, total payload will be 15 bytes, please note 15 bytes won't work on DR0 on US915/AU915 frequency band. )
224
225
226 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:520px" %)
227 |=(% scope="row" style="width: 69px;" %)(((
228 **Size (bytes)**
229
230 )))|(% style="width:76px" %)4|(% style="width:87px" %)4|(% style="width:76px" %)2|(% style="width:52px" %)1|(% style="width:88px" %)(((
231 2
232
233 (optional )
234 )))|(% style="width:83px" %)(((
235 2
236
237 (optional)
238 )))
239 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
240 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
241 )))|(% style="width:52px" %)[[FLAG>>||anchor="HFLAG:"]]|(% style="width:88px" %)[[Hum>>||anchor="HHum:"]]|(% style="width:83px" %)[[Tem>>||anchor="HTem:"]]
242
243 [[image:1664501958445-288.png]]
244
245
246 ==== (% style="color:blue" %)Alarm & BAT:(%%) ====
247
248 (% border="2" style="background-color:#ffffcc; color:green; width:329px" %)
249 |(% style="width:72px" %)**Size(bit)**|(% style="width:67px" %)1 bit|(% style="width:118px" %)1bit|(% style="width:63px" %)14 bits
250 |(% style="width:72px" %)**Value**|(% style="width:67px" %)reserve|(% style="width:118px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 
251
252 ==== (% style="color:blue" %)FLAG:(%%) ====
253
254 (% border="2" style="background-color:#ffffcc; color:green; width:332px" %)
255 |(% style="width:79px" %)**Size(bit)**|(% style="width:55px" %)2 bits|(% style="width:47px" %)1bit|(% style="width:140px" %)5 bits
256 |(% style="width:79px" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H2.3.4BLEpositioningPayload28Fport229"]]|(% style="width:47px" %)[[LON>>||anchor="HLON:"]]|(% style="width:140px" %)Firmware version 
257
258 **Example:** Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A 
259
260
261 ==== (% style="color:blue" %)Location info:(%%) ====
262
263 * Latitude: 02863D68  ⇒  //if (0x//02863D68//& 0x80000000 = 0 )~://  //value = 02863D68 /1000000 = 42.351976//
264 * Longitude: FAC29BAF  ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~://  //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
265
266 (% style="color:red" %)**Important note:**
267
268 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.
269
270 2.  In firmware version v1.5, Roll & Pitch is disabled by default.
271
272 3.  When enable 9-axis motion sensor, the total payload will be 15 bytes, while US915/AU915 DR0 accept only 11 bytes payload. In this case, the payload on server will be ignore and shows as below:
273
274
275 [[image:1664502116362-706.png]]
276
277
278
279 4.  While GPS can't get location info after timeout(FTIME Parameter), the latitude and longitude will be filled with all 0x00:
280
281 [[image:1664502166010-515.png]]
282
283
284
285 ==== (% style="color:blue" %)Alarm:(%%) ====
286
287
288 Example:  0x4B & 0x40 >> 6 = 0x01
289
290
291 ==== (% style="color:blue" %)BAT:(%%) ====
292
293
294 Example:  0x0CDD & 0x3FFF ⇒ 3293 (mV).
295
296 The battery info shows the current voltage, for (% style="color:blue" %)**TrackerD**(%%) version which powered by li-on battery. User can use below mapping to indicate the battery in percentage: \
297
298
299 * > 4.0v :  80% ~~ 100%
300 * 3.85v ~~3.99v:  60% ~~ 80%
301 * 3.70v ~~ 3.84v:  40% ~~ 60%
302 * 3.40v ~~ 3.69v:  20% ~~ 40%
303 * < 3.39v:  0~~20%
304
305 ==== (% style="color:blue" %)LON:(%%) ====
306
307
308 Enable/Disable LED activity for uplink
309
310 0x00:  Disable LED indicator.
311
312 0x01:  Enable LED indicator (Default Value)
313
314
315 ==== (% style="color:blue" %)Hum:(%%) ====
316
317 0202 = //if (0x0202 & 0x8000 = 0 ):  value =// 0x0202 / 100 = +514 ⇒ 51.4 degree
318
319
320 ==== (% style="color:blue" %)Tem:(%%) ====
321
322 011A =if (0x011A & 0x8000 = 1 ):  value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree//
323
324
325
326
327 === 2.3.3 Uplink FPORT~= , History GNSS Positioning ===
328
329
330
331 === 2.3.4 BLE positioning Payload(Fport2) ===
332
333
334 Different MODE has different payload:
335
336 **MODE=2**
337
338 (% border="2" style="background-color:#ffffcc; color:green; width:491px" %)
339 |(% style="width:70px" %)(((
340 **Size**
341
342 **(bytes)**
343 )))|(% style="width:44px" %)16|(% style="width:61px" %)4|(% style="width:63px" %)4|(% style="width:71px" %)2|(% style="width:50px" %)4|(% style="width:47px" %)2|(% style="width:15px" %)1
344 |(% style="width:70px" %)**Value**|(% style="width:44px" %)[[UUID>>||anchor="HLocationinfo:"]]|(% style="width:61px" %)(((
345 iBeacon MAJOR
346 )))|(% style="width:63px" %)(((
347 iBeacon MINOR
348 )))|(% style="width:71px" %)(((
349 iBeacon Measured Power
350 )))|(% style="width:50px" %)(((
351 iBeacon RSSI
352 )))|(% style="width:47px" %)(((
353 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
354 )))|(% style="width:15px" %)[[FLAG>>||anchor="HFLAG:"]]
355
356 [[image:1664502425687-834.png]]
357
358
359 * (% style="color:#037691" %)**BAT: ** (%%) Ex1: 0x4B45 & 0x3FFF ⇒ 3901 (mV).
360 * (% style="color:#037691" %)**MODE:   **(%%)Define the payload format.
361 * (% style="color:#037691" %)**UUID:     **(%%)The uuid from the strongest iBeacon.
362 * (% style="color:#037691" %)**MAJOR:** (%%) The MAJOR from the strongest iBeacon.
363 * (% style="color:#037691" %)**MINOR:**  (%%)The MAJOR from the strongest iBeacon.
364 * (% style="color:#037691" %)**Measured Power: ** (%%) The Measured Power from the strongest iBeacon.
365 * (% style="color:#037691" %)**RSSI:  ** (%%) The RSSI from the strongest iBeacon.
366
367 === 2.3.5 Add Payload format in TTN V3 ===
368
369
370 In TTN V3, use can add a custom payload so it shows friendly.
371
372 In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**
373
374
375 [[image:1664502649601-895.png]]
376
377
378 Add the decoder from this link:
379
380
381 Save the change the uplink message will be parsed. As below:
382
383 [[image:1664502676891-606.png]]
384
385
386
387 == 2.4 Integrate with Datacake ==
388
389
390 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.
391
392 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]]
393
394
395 [[image:1664502695771-538.png]]
396
397
398
399 == 2.5 Integrate with Tago ==
400
401
402 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.
403
404 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]]
405
406
407 [[image:1664502715371-321.png]]
408
409
410
411 == 2.6 Alarm Mode ==
412
413
414 User can push the (% style="color:red" %)**RED button**(%%) by more than 5 seconds to enter Alarm Mode.
415
416
417 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 exit alert mode.
418
419
420 Two ways to exit alarm mode:
421
422 * Server send a downlink command to exit.
423 * User fast press the RED button 10 times.
424
425 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.
426
427
428
429 == 2.7 Sports Mode ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-- ==
430
431
432
433 == 2.8 LED Status ==
434
435
436 (% border="2" style="background-color:#ffffcc; color:green; width:636px" %)
437 |(% style="width:157px" %)**Event**|(% style="width:271px" %)**Action**|(% style="width:202px" %)**AT+LON to control on/off**
438 |(% 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
439 |(% style="width:157px" %)**Join request**|(% style="width:271px" %)(% style="color:green" %)**Green** (%%)led fast blink once (200ms)|(% style="width:202px" %)Yes
440 |(% style="width:157px" %)**Join Success**|(% style="width:271px" %)(% style="color:green" %)**Green**(%%) led on 5 second|(% style="width:202px" %)N/A
441 |(% style="width:157px" %)**Fixing Location**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)blinks 200ms per second|(% style="width:202px" %)Yes
442 |(% style="width:157px" %)**Fixed and uplink**|(% style="width:271px" %)(% style="color:green" %)**GREEN ***(%%)***blinks twice (200ms per blink)**|(% style="width:202px" %)Yes
443 |(% style="width:157px" %)**Fail Fix and uplink**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)blinks twice (200ms per blink)|(% style="width:202px" %)Yes
444 |(% style="width:157px" %)**Enter Alarm mode**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 3 seconds|(% style="width:202px" %)Yes
445 |(% style="width:157px" %)**Uplink under Alarm**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 1 second|(% style="width:202px" %)Yes
446 |(% style="width:157px" %)**Exit Alarm**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)led on 5 second|(% style="width:202px" %)Yes
447 |(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes
448 |(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A
449
450 == 2.9 Button Function ==
451
452
453 (% style="color:green" %)**RESET button:**
454
455 [[image:1664502835802-546.png]]
456
457 Push this button will reboot the device. Device will exit alarm mode and re-join to LoRaWAN server.
458
459
460 (% style="color:red" %)**RED button:**
461
462 [[image:1664502854406-763.png]]
463
464
465 (% border="2" style="background-color:#ffffcc; color:green; width:627px" %)
466 |(% style="width:135px" %)**Function**|(% style="width:220px" %)**Action**|(% style="width:265px" %)**Description**
467 |(% 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="H2.6AlarmMode"]]
468 |(% 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
469 |(% 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.
470
471
472
473 == 2.10 USB Port Function ==
474
475
476 The USB interface of TrackerD has below functions:
477
478 * Power on the device
479 * Recharge the battery
480 * [[Configure Device>>||anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
481 * [[Upgrade Firmware>>||anchor="H5.UploadFirmware"]]
482
483
484
485 = 3. Configure TrackerD via AT command or LoRaWAN downlink =
486
487
488 User can configure TrackerD via AT Command or LoRaWAN Downlink.
489
490 LoRaWAN Downlink instruction for different platforms:  [[IoT LoRaWAN Server>>doc:Main.WebHome]]
491
492
493
494 == 3.1 Access AT Command ==
495
496
497 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.
498
499
500 [[image:1664502999401-486.png]]
501
502
503 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:
504
505
506 [[image:1664503022490-662.png]]
507
508
509
510 [[image:1664503035713-500.png]]
511
512
513
514 [[image:1664503047675-651.png]]
515
516
517
518 == 3.2 Command Set ==
519
520
521 === 3.2.1 Set Transmit Interval ===
522
523
524 Set device uplink interval.
525
526 * (% style="color:blue" %)**AT Command:**
527
528 (% style="color:#037691" %)**AT+TDC=xxx **
529
530 Example:  AT+TDC=300000. Means set interval to 5 minutes(300 seconds)
531
532
533 * (% style="color:blue" %)**Downlink Payload (prefix 0x01):**
534
535 (% style="color:#037691" %)**0x01 00 01 2C**  (%%) ~/~/  Same as AT+TDC=300000
536
537
538
539 === 3.2.2 Set Alarm Packet transmission interval ===
540
541
542 Set alarm packet transmit interval
543
544 * (% style="color:blue" %)**AT Command:**
545
546 (% style="color:#037691" %)**AT+ATDC=xx. **
547
548 Example:  AT+ATDC=60000  **~-~->    ** Set Alarm Packet Interval to 60 seconds. TrackerD will send every 60 seconds in Alarm mode, Default Value: 60000
549
550
551 * (% style="color:blue" %)**Downlink Payload (prefix 0xB1):**
552
553 (% style="color:#037691" %)**0xB1 00 00 3C ** (%%) ~/~/  Same as AT+ATDC=60000
554
555
556
557 === 3.2.3 Set Sports Mode Packet transmission interval ===
558
559
560 Set sports packet transmit interval
561
562 * (% style="color:blue" %)**AT Command:**
563
564 (% style="color:#037691" %)**AT+MTDC=xx. **
565
566 Example:  AT+MTDC=300000  **~-~->    ** Set Sports Mode Packet Interval to 300 seconds. TrackerD will send every 300 seconds in Sports mode, Default Value: 300000
567
568
569 * (% style="color:blue" %)**Downlink Payload (prefix 0x03):**
570
571 (% style="color:#037691" %)**0x03 00 01 2C**  (%%) ~/~/  Same as AT+ MTDC=3000000
572
573
574
575 === 3.2.4 Exit Alarm ===
576
577
578 Server send downlink command to exit Alarm mode
579
580 * (% style="color:blue" %)**AT Command: No AT Command**
581
582
583 * (% style="color:blue" %)**Downlink Payload (prefix 0x02):**
584
585 (% style="color:#037691" %)**0x02 01**    (%%) ~/~/  Exit Alarm Mode
586
587
588
589 === 3.2.5 Disable/Enable LED flash ===
590
591
592 Disable/Enable LED for position, downlink and uplink
593
594 * (% style="color:blue" %)**AT Command:**
595
596 (% style="color:#037691" %)**AT+LON=xx.  (Disable (0), Enable (1), default:1)**
597
598 Example: AT+LON=0  **~-~-> ** Disable LED for position, downlink and uplink.
599
600
601 * (% style="color:blue" %)**Downlink Payload (prefix 0xAE):**
602
603 (% style="color:#037691" %)**0xAE 00 ** (%%) ~/~/  Same as AT+LON=0
604
605
606
607 === 3.2.6 Disable/Enable movement detect (Debug Only) ===
608
609
610 User can use this feature to check and set thread hole of movement detect
611
612 * (% style="color:blue" %)**AT Command:**
613
614 (% style="color:#037691" %)**AT+INTWK=xx.  (Disable (0), Enable (1), default:0)**
615
616 Example:  AT+ INTWK =1  **~-~->   ** Enable detect movement.
617
618
619 * (% style="color:blue" %)**Downlink Payload (prefix 0xAF):**
620
621 (% style="color:#037691" %)**0xAF 01 ** (%%) ~/~/  Same as AT+ INTWK =1
622
623
624
625 === 3.2.7 Set Positioning Mode ===
626
627
628 SMOD define the how TrackerD scan and uplink date.
629
630 GPS室外定位模式：  设备默认模式，设备入网后会发送device当前模式下的信息，随后立即定位发送数据包（默认是3分钟定位，超过将发送无效数据），如果出现意外情况下，快速按键3下，将会发出报警消息（默认每分钟发送一次）。GPS还有一种logdata模式，在断网的情况下将数据存储下来，等到有网的时候，一次将数据以每10秒上报。
631
632 BLE室内定位模式：  设备入网后会发送device当前模式下的信息，随后立即定位发送数据包（默认是5秒，超过将发送无效数据），如果出现意外情况下，快速按键3下，将会发出报警消息（默认每3分钟发送一次）。
633
634 GPS和BLE混动模式：设备入网后会发送device当前模式下的信息，随后立即判断是否在室内，如果是就进行BLE定位，不是就GPS定位。如果出现意外情况下，快速按键3下，将会发出报警消息（默认每分钟发送一次）。
635
636 运动模式：  设备入网后会发送device当前模式下的信息，随后发送GPS定位数据，设备判断是否在运动，没有运动传感器没有检测到动作，立即进入静止状态（默认20分钟），如果产生运动，将每5分钟发送一次数据，再第五分钟后检测设备有误运动，无将切换到静止状态，有立即发送数据。
637
638
639
640 * (% style="color:blue" %)**AT Command:**
641
642 (% style="color:#037691" %)**AT+SMOD=xx. **
643
644
645 **Example:**
646
647 AT+ SMOD =1,0  **~-~-> ** GPS+ BAT+ State+Tem&Hum
648
649 AT+ SMOD =1,1    **~-~->**  GPS +BAT State
650
651 AT+ SMOD =2,3    **~-~->**  (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State。
652
653
654 * (% style="color:blue" %)**Downlink Payload (prefix 0xA5):**
655
656 (% style="color:#037691" %)**0xA5 01 00**    (%%) ~/~/  Same as AT+ SMOD =1,0
657
658
659
660 === 3.2.8 Set MAX GPS position time ===
661
662
663 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.
664
665
666 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.
667
668
669 * (% style="color:blue" %)**AT Command:**
670
671 (% style="color:#037691" %)**AT+FTIME=xx**  (%%) **~-~-> ** Set to use xx as max fix time.
672
673 Example:  AT+FTIME=150
674
675
676 * (% style="color:blue" %)**Downlink Payload (prefix 0xAA):**
677
678 (% style="color:#037691" %)**0xAA 00 96 ** (%%) ~/~/  Set AT+FTIME=150
679
680
681
682 === 3.3.9 Set PDOP value for GPS fix accuracy ===
683
684
685 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.
686
687
688 A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0
689
690
691 * (% style="color:blue" %)**AT Command:**
692
693 (% style="color:#037691" %)**AT+PDOP=2.5 ** (%%) **~-~->  ** Set PDOP to 2.5
694
695
696 * (% style="color:blue" %)**Downlink Payload (prefix 0xAD):**
697
698 (% style="color:#037691" %)**0xAD 00 0A**   (%%) ~/~/  Set AT+PDOP=1  (0x0A / 10 =1)
699
700 (% style="color:#037691" %)**0xAD 00 19**   (%%) ~/~/  Set AT+PDOP=2.5    (0x19 / 10 =2.5)
701
702 (% style="color:#037691" %)**0xAD 00 46**    (%%) ~/~/  Set AT+PDOP=7  (0x46 / 10 =7)
703
704
705
706 Disable/Enable the confirmation mode
707
708 * (% style="color:blue" %)**AT Command:**
709
710 (% style="color:#037691" %)**AT+CFM=xx. **
711
712
713 **~ Example:**
714
715 AT+ CFM=0    **~-~->   ** Disable confirmation
716
717 AT+ CFM=1    **~-~->  ** Enable confirmation
718
719
720 * (% style="color:blue" %)**Downlink Payload (prefix 0x05):**
721
722 (% style="color:#037691" %)**0x05 01 **(%%) ~/~/  Same as AT+ SMOD =1
723
724
725
726 = 4. Setting for Different Scenarios =
727
728
729
730 = 5. Upload Firmware =
731
732
733 == 5.1 Firmware Change Log ==
734
735
736 **[[See this link>>url:https://github.com/dragino/TrackerD]]**
737
738
739
740 == 5.2 How to upgrade firmware ==
741
742
743 User can use the TrackerD's USB port to upgrade firmware into it. The hardware connection for upgrade firmware is as below:
744
745
746 (% style="color:blue" %)**Step1:  **(%%)Connect TrackerD and PC via USB cable shipped with TrackerD.
747
748
749 (% style="color:blue" %)**Step2:** (%%) Install CH9102 driver in the PC.
750
751 After installation of the driver and plug in TrackerD, user should be able to see com port in PC's device manager.
752
753
754 (% 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]]
755
756
757 (% style="color:blue" %)**Step4:** (%%) Run Flash Download Tool and configure chip type to ESP32
758
759
760 [[image:1664503563660-578.png]]
761
762
763 [[image:1664503574618-659.png]]
764
765
766 (% style="color:blue" %)**Step5:** (%%) Select the firmware file (.bin format), com port and proper SPI configure. Clink Start. Bin file location:
767
768 [[https:~~/~~/www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0>>url:https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
769
770
771 Users need to use below files:
772
773 boot_app0.bin @0e000
774
775 ESP_LORA-eeprom-class.bin @ 0x10000
776
777
778 [[image:1664503593459-435.png]]
779
780
781
782 After upgrade finish, it will show finish as below:
783
784 [[image:1664503611848-385.png]]
785
786
787
788 = 6. Developer Guide =
789
790
791 == 6.1 Compile Source Code ==
792
793
794 === 6.1.1 Set up ARDUINO compile environment ===
795
796
797 * 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]]
798
799 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]]
800
801
802 [[image:1664503635019-941.png]]
803
804
805 * (% style="color:#037691" %)**Go to tools ~-~-> Boards ~-~-> Boards Manager**,(%%) find the esp32 information and install it.
806
807 [[image:1664503715811-892.png]]
808
809
810
811 * Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]
812
813 Put the Library in the TrackerD directory into the libraries file in the Arduino directory:
814
815
816 [[image:1664503752288-974.png]]
817
818
819
820 == 6.2 Source Code ==
821
822
823 * (% style="color:blue" %)**Open the example in the TrackerD file, please select the correct port in the IDE, as shown below:**
824
825 [[image:1664503794261-827.png]]
826
827
828
829 * (% style="color:blue" %)**Click to upload**
830
831 [[image:1664503808294-336.png]]
832
833
834
835 * (% style="color:blue" %)**Check the result, if the upload is successful, as shown below, open the serial port to view the data**
836
837 [[image:1664503824081-592.png]] [[image:1664503831430-500.png]]
838
839
840
841 = 7.  FAQ =
842
843
844 == 7.1 How to change the LoRa Frequency Bands/Region? ==
845
846
847 User can follow the introduction for [[how to upgrade image>>||anchor="H5.UploadFirmware"]]. When download the images, choose the required image file for download.
848
849
850
851 == 7.2 What is the pin mapping for the USB program cable? ==
852
853
854 [[image:1664499635206-262.png]]
855
856
857
858 (% border="2" style="background-color:#ffffcc; color:green; width:314px" %)
859 |(% style="width:118px" %)**Pin**|(% style="width:67px" %)**Color**|(% style="width:123px" %)**USB Pin**
860 |(% style="width:118px" %)A4,B4,A9,B9|(% style="width:67px" %)Red|(% style="width:123px" %)VCC
861 |(% style="width:118px" %)A7,B7|(% style="width:67px" %)White|(% style="width:123px" %)D- (N/A)
862 |(% style="width:118px" %)A6,B6|(% style="width:67px" %)Green|(% style="width:123px" %)D+(N/A)
863 |(% style="width:118px" %)A1,B1,A12,B12|(% style="width:67px" %)Black|(% style="width:123px" %)GND
864 |(% style="width:118px" %)A5|(% style="width:67px" %)Purple|(% style="width:123px" %)MTDC/GOIO13
865 |(% style="width:118px" %)B5|(% style="width:67px" %)Blue|(% style="width:123px" %)MTDC/GPIO12
866 |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14
867 |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15
868
869 = 8.  Order Info =
870
871
872 Part Number: (% style="color:blue" %)**TrackerD-XXX**
873
874 (% style="color:blue" %)**XXX**(%%): The default frequency band
875
876 * (% style="color:red" %)**EU433**(%%): Default frequency band EU433
877 * (% style="color:red" %)**EU868**(%%): Default frequency band EU868
878 * (% style="color:red" %)**IN865**(%%): Default frequency band IN865
879 * (% style="color:red" %)**KR920**(%%): Default frequency band KR920
880 * (% style="color:red" %)**AS923**(%%): Default frequency band AS923
881 * (% style="color:red" %)**AU915**(%%): Default frequency band AU915
882 * (% style="color:red" %)**US915**(%%): Default frequency band US915
883
884 = 9.  Packing Info =
885
886
887 **Package Includes**:
888
889 * TrackerD LoRaWAN GPS/BLE Tracker x 1
890 * USB recharge & program cable x 1
891
892 **Dimensions and Weight**:
893
894 * Device Size: 85 x 48 x 15 cm
895 * Weight: 50g
896
897 = 10. Support =
898
899
900 * 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.
901 * 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]]
902
903 = 11.  Reference =
904
905
906 * [[**Firmware in Bin format**>>https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
907 * **[[Source Code>>https://github.com/dragino/TrackerD]] **
908 * [[**Hardware Source**>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]