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Version 51.19 by Xiaoling on 2022/09/30 14:41
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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**
229
230 **(bytes)**
231 )))|(% style="width:76px" %)4|(% style="width:87px" %)4|(% style="width:76px" %)2|(% style="width:52px" %)1|(% style="width:88px" %)(((
232 2
233
234 (optional )
235 )))|(% style="width:83px" %)(((
236 2
237
238 (optional)
239 )))
240 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
241 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
242 )))|(% style="width:52px" %)[[FLAG>>||anchor="HFLAG:"]]|(% style="width:88px" %)[[Hum>>||anchor="HHum:"]]|(% style="width:83px" %)[[Tem>>||anchor="HTem:"]]
243
244 [[image:1664501958445-288.png]]
245
246
247 ==== (% style="color:blue" %)Alarm & BAT:(%%) ====
248
249 (% border="2" style="background-color:#ffffcc; color:green; width:329px" %)
250 |(% style="width:72px" %)**Size(bit)**|(% style="width:67px" %)1 bit|(% style="width:118px" %)1bit|(% style="width:63px" %)14 bits
251 |(% style="width:72px" %)**Value**|(% style="width:67px" %)reserve|(% style="width:118px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 
252
253 ==== (% style="color:blue" %)FLAG:(%%) ====
254
255 (% border="2" style="background-color:#ffffcc; color:green; width:332px" %)
256 |(% style="width:79px" %)**Size(bit)**|(% style="width:55px" %)2 bits|(% style="width:47px" %)1bit|(% style="width:140px" %)5 bits
257 |(% style="width:79px" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H2.3.4BLEpositioningPayload28Fport229"]]|(% style="width:47px" %)[[LON>>||anchor="HLON:"]]|(% style="width:140px" %)Firmware version 
258
259 **Example:** Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A 
260
261
262 ==== (% style="color:blue" %)Location info:(%%) ====
263
264 * Latitude: 02863D68  ⇒  //if (0x//02863D68//& 0x80000000 = 0 )~://  //value = 02863D68 /1000000 = 42.351976//
265 * Longitude: FAC29BAF  ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~://  //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
266
267 (% style="color:red" %)**Important note:**
268
269 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.
270
271 2.  In firmware version v1.5, Roll & Pitch is disabled by default.
272
273 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:
274
275
276 [[image:1664502116362-706.png]]
277
278
279
280 4.  While GPS can't get location info after timeout(FTIME Parameter), the latitude and longitude will be filled with all 0x00:
281
282 [[image:1664502166010-515.png]]
283
284
285
286 ==== (% style="color:blue" %)Alarm:(%%) ====
287
288
289 Example:  0x4B & 0x40 >> 6 = 0x01
290
291
292 ==== (% style="color:blue" %)BAT:(%%) ====
293
294
295 Example:  0x0CDD & 0x3FFF ⇒ 3293 (mV).
296
297 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: \
298
299
300 * > 4.0v :  80% ~~ 100%
301 * 3.85v ~~3.99v:  60% ~~ 80%
302 * 3.70v ~~ 3.84v:  40% ~~ 60%
303 * 3.40v ~~ 3.69v:  20% ~~ 40%
304 * < 3.39v:  0~~20%
305
306 ==== (% style="color:blue" %)LON:(%%) ====
307
308
309 Enable/Disable LED activity for uplink
310
311 0x00:  Disable LED indicator.
312
313 0x01:  Enable LED indicator (Default Value)
314
315
316 ==== (% style="color:blue" %)Hum:(%%) ====
317
318 0202 = //if (0x0202 & 0x8000 = 0 ):  value =// 0x0202 / 100 = +514 ⇒ 51.4 degree
319
320
321 ==== (% style="color:blue" %)Tem:(%%) ====
322
323 011A =if (0x011A & 0x8000 = 1 ):  value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree//
324
325
326
327
328 === 2.3.3 Uplink FPORT~= , History GNSS Positioning ===
329
330
331
332 === 2.3.4 BLE positioning Payload(Fport2) ===
333
334
335 Different MODE has different payload:
336
337 **MODE=2**
338
339 (% border="2" style="background-color:#ffffcc; color:green; width:491px" %)
340 |(% style="width:70px" %)(((
341 **Size**
342
343 **(bytes)**
344 )))|(% 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
345 |(% style="width:70px" %)**Value**|(% style="width:44px" %)[[UUID>>||anchor="HLocationinfo:"]]|(% style="width:61px" %)(((
346 iBeacon MAJOR
347 )))|(% style="width:63px" %)(((
348 iBeacon MINOR
349 )))|(% style="width:71px" %)(((
350 iBeacon Measured Power
351 )))|(% style="width:50px" %)(((
352 iBeacon RSSI
353 )))|(% style="width:47px" %)(((
354 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
355 )))|(% style="width:15px" %)[[FLAG>>||anchor="HFLAG:"]]
356
357 [[image:1664502425687-834.png]]
358
359
360 * (% style="color:#037691" %)**BAT: ** (%%) Ex1: 0x4B45 & 0x3FFF ⇒ 3901 (mV).
361 * (% style="color:#037691" %)**MODE:   **(%%)Define the payload format.
362 * (% style="color:#037691" %)**UUID:     **(%%)The uuid from the strongest iBeacon.
363 * (% style="color:#037691" %)**MAJOR:** (%%) The MAJOR from the strongest iBeacon.
364 * (% style="color:#037691" %)**MINOR:**  (%%)The MAJOR from the strongest iBeacon.
365 * (% style="color:#037691" %)**Measured Power: ** (%%) The Measured Power from the strongest iBeacon.
366 * (% style="color:#037691" %)**RSSI:  ** (%%) The RSSI from the strongest iBeacon.
367
368 === 2.3.5 Add Payload format in TTN V3 ===
369
370
371 In TTN V3, use can add a custom payload so it shows friendly.
372
373 In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**
374
375
376 [[image:1664502649601-895.png]]
377
378
379 Add the decoder from this link:
380
381
382 Save the change the uplink message will be parsed. As below:
383
384 [[image:1664502676891-606.png]]
385
386
387
388 == 2.4 Integrate with Datacake ==
389
390
391 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.
392
393 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]]
394
395
396 [[image:1664502695771-538.png]]
397
398
399
400 == 2.5 Integrate with Tago ==
401
402
403 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.
404
405 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]]
406
407
408 [[image:1664502715371-321.png]]
409
410
411
412 == 2.6 Alarm Mode ==
413
414
415 User can push the (% style="color:red" %)**RED button**(%%) by more than 5 seconds to enter Alarm Mode.
416
417
418 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.
419
420
421 Two ways to exit alarm mode:
422
423 * Server send a downlink command to exit.
424 * User fast press the RED button 10 times.
425
426 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.
427
428
429
430 == 2.7 Sports Mode ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-- ==
431
432
433
434 == 2.8 LED Status ==
435
436
437 (% border="2" style="background-color:#ffffcc; color:green; width:636px" %)
438 |(% style="width:157px" %)**Event**|(% style="width:271px" %)**Action**|(% style="width:202px" %)**AT+LON to control on/off**
439 |(% 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
440 |(% style="width:157px" %)**Join request**|(% style="width:271px" %)(% style="color:green" %)**Green** (%%)led fast blink once (200ms)|(% style="width:202px" %)Yes
441 |(% style="width:157px" %)**Join Success**|(% style="width:271px" %)(% style="color:green" %)**Green**(%%) led on 5 second|(% style="width:202px" %)N/A
442 |(% style="width:157px" %)**Fixing Location**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)blinks 200ms per second|(% style="width:202px" %)Yes
443 |(% style="width:157px" %)**Fixed and uplink**|(% style="width:271px" %)(% style="color:green" %)**GREEN ***(%%)***blinks twice (200ms per blink)**|(% style="width:202px" %)Yes
444 |(% style="width:157px" %)**Fail Fix and uplink**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)blinks twice (200ms per blink)|(% style="width:202px" %)Yes
445 |(% style="width:157px" %)**Enter Alarm mode**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 3 seconds|(% style="width:202px" %)Yes
446 |(% style="width:157px" %)**Uplink under Alarm**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 1 second|(% style="width:202px" %)Yes
447 |(% style="width:157px" %)**Exit Alarm**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)led on 5 second|(% style="width:202px" %)Yes
448 |(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes
449 |(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A
450
451 == 2.9 Button Function ==
452
453
454 (% style="color:green" %)**RESET button:**
455
456 [[image:1664502835802-546.png]]
457
458 Push this button will reboot the device. Device will exit alarm mode and re-join to LoRaWAN server.
459
460
461 (% style="color:red" %)**RED button:**
462
463 [[image:1664502854406-763.png]]
464
465
466 (% border="2" style="background-color:#ffffcc; color:green; width:627px" %)
467 |(% style="width:135px" %)**Function**|(% style="width:220px" %)**Action**|(% style="width:265px" %)**Description**
468 |(% 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"]]
469 |(% 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
470 |(% 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.
471
472
473
474 == 2.10 USB Port Function ==
475
476
477 The USB interface of TrackerD has below functions:
478
479 * Power on the device
480 * Recharge the battery
481 * [[Configure Device>>||anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
482 * [[Upgrade Firmware>>||anchor="H5.UploadFirmware"]]
483
484
485
486 = 3. Configure TrackerD via AT command or LoRaWAN downlink =
487
488
489 User can configure TrackerD via AT Command or LoRaWAN Downlink.
490
491 LoRaWAN Downlink instruction for different platforms:  [[IoT LoRaWAN Server>>doc:Main.WebHome]]
492
493
494
495 == 3.1 Access AT Command ==
496
497
498 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.
499
500
501 [[image:1664502999401-486.png]]
502
503
504 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:
505
506
507 [[image:1664503022490-662.png]]
508
509
510
511 [[image:1664503035713-500.png]]
512
513
514
515 [[image:1664503047675-651.png]]
516
517
518
519 == 3.2 Command Set ==
520
521
522 === 3.2.1 Set Transmit Interval ===
523
524
525 Set device uplink interval.
526
527 * (% style="color:blue" %)**AT Command:**
528
529 (% style="color:#037691" %)**AT+TDC=xxx **
530
531 Example:  AT+TDC=300000. Means set interval to 5 minutes(300 seconds)
532
533
534 * (% style="color:blue" %)**Downlink Payload (prefix 0x01):**
535
536 (% style="color:#037691" %)**0x01 00 01 2C**  (%%) ~/~/  Same as AT+TDC=300000
537
538
539
540 === 3.2.2 Set Alarm Packet transmission interval ===
541
542
543 Set alarm packet transmit interval
544
545 * (% style="color:blue" %)**AT Command:**
546
547 (% style="color:#037691" %)**AT+ATDC=xx. **
548
549 Example:  AT+ATDC=60000  **~-~->    ** Set Alarm Packet Interval to 60 seconds. TrackerD will send every 60 seconds in Alarm mode, Default Value: 60000
550
551
552 * (% style="color:blue" %)**Downlink Payload (prefix 0xB1):**
553
554 (% style="color:#037691" %)**0xB1 00 00 3C ** (%%) ~/~/  Same as AT+ATDC=60000
555
556
557
558 === 3.2.3 Set Sports Mode Packet transmission interval ===
559
560
561 Set sports packet transmit interval
562
563 * (% style="color:blue" %)**AT Command:**
564
565 (% style="color:#037691" %)**AT+MTDC=xx. **
566
567 Example:  AT+MTDC=300000  **~-~->    ** Set Sports Mode Packet Interval to 300 seconds. TrackerD will send every 300 seconds in Sports mode, Default Value: 300000
568
569
570 * (% style="color:blue" %)**Downlink Payload (prefix 0x03):**
571
572 (% style="color:#037691" %)**0x03 00 01 2C**  (%%) ~/~/  Same as AT+ MTDC=3000000
573
574
575
576 === 3.2.4 Exit Alarm ===
577
578
579 Server send downlink command to exit Alarm mode
580
581 * (% style="color:blue" %)**AT Command: No AT Command**
582
583
584 * (% style="color:blue" %)**Downlink Payload (prefix 0x02):**
585
586 (% style="color:#037691" %)**0x02 01**    (%%) ~/~/  Exit Alarm Mode
587
588
589
590 === 3.2.5 Disable/Enable LED flash ===
591
592
593 Disable/Enable LED for position, downlink and uplink
594
595 * (% style="color:blue" %)**AT Command:**
596
597 (% style="color:#037691" %)**AT+LON=xx.  (Disable (0), Enable (1), default:1)**
598
599 Example: AT+LON=0  **~-~-> ** Disable LED for position, downlink and uplink.
600
601
602 * (% style="color:blue" %)**Downlink Payload (prefix 0xAE):**
603
604 (% style="color:#037691" %)**0xAE 00 ** (%%) ~/~/  Same as AT+LON=0
605
606
607
608 === 3.2.6 Disable/Enable movement detect (Debug Only) ===
609
610
611 User can use this feature to check and set thread hole of movement detect
612
613 * (% style="color:blue" %)**AT Command:**
614
615 (% style="color:#037691" %)**AT+INTWK=xx.  (Disable (0), Enable (1), default:0)**
616
617 Example:  AT+ INTWK =1  **~-~->   ** Enable detect movement.
618
619
620 * (% style="color:blue" %)**Downlink Payload (prefix 0xAF):**
621
622 (% style="color:#037691" %)**0xAF 01 ** (%%) ~/~/  Same as AT+ INTWK =1
623
624
625
626 === 3.2.7 Set Positioning Mode ===
627
628
629 SMOD define the how TrackerD scan and uplink date.
630
631 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。
632
633 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）。
634
635 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）。
636
637 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。
638
639
640
641 * (% style="color:blue" %)**AT Command:**
642
643 (% style="color:#037691" %)**AT+SMOD=xx. **
644
645
646 **Example:**
647
648 AT+ SMOD =1,0  **~-~-> ** GPS+ BAT+ State+Tem&Hum
649
650 AT+ SMOD =1,1    **~-~->**  GPS +BAT State
651
652 AT+ SMOD =2,3    **~-~->**  (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State。
653
654
655 * (% style="color:blue" %)**Downlink Payload (prefix 0xA5):**
656
657 (% style="color:#037691" %)**0xA5 01 00**    (%%) ~/~/  Same as AT+ SMOD =1,0
658
659
660
661 === 3.2.8 Set MAX GPS position time ===
662
663
664 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.
665
666
667 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.
668
669
670 * (% style="color:blue" %)**AT Command:**
671
672 (% style="color:#037691" %)**AT+FTIME=xx**  (%%) **~-~-> ** Set to use xx as max fix time.
673
674 Example:  AT+FTIME=150
675
676
677 * (% style="color:blue" %)**Downlink Payload (prefix 0xAA):**
678
679 (% style="color:#037691" %)**0xAA 00 96 ** (%%) ~/~/  Set AT+FTIME=150
680
681
682
683 === 3.3.9 Set PDOP value for GPS fix accuracy ===
684
685
686 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.
687
688
689 A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0
690
691
692 * (% style="color:blue" %)**AT Command:**
693
694 (% style="color:#037691" %)**AT+PDOP=2.5 ** (%%) **~-~->  ** Set PDOP to 2.5
695
696
697 * (% style="color:blue" %)**Downlink Payload (prefix 0xAD):**
698
699 (% style="color:#037691" %)**0xAD 00 0A**   (%%) ~/~/  Set AT+PDOP=1  (0x0A / 10 =1)
700
701 (% style="color:#037691" %)**0xAD 00 19**   (%%) ~/~/  Set AT+PDOP=2.5    (0x19 / 10 =2.5)
702
703 (% style="color:#037691" %)**0xAD 00 46**    (%%) ~/~/  Set AT+PDOP=7  (0x46 / 10 =7)
704
705
706
707 Disable/Enable the confirmation mode
708
709 * (% style="color:blue" %)**AT Command:**
710
711 (% style="color:#037691" %)**AT+CFM=xx. **
712
713
714 **~ Example:**
715
716 AT+ CFM=0    **~-~->   ** Disable confirmation
717
718 AT+ CFM=1    **~-~->  ** Enable confirmation
719
720
721 * (% style="color:blue" %)**Downlink Payload (prefix 0x05):**
722
723 (% style="color:#037691" %)**0x05 01 **(%%) ~/~/  Same as AT+ SMOD =1
724
725
726
727 = 4. Setting for Different Scenarios =
728
729
730
731 = 5. Upload Firmware =
732
733
734 == 5.1 Firmware Change Log ==
735
736
737 **[[See this link>>url:https://github.com/dragino/TrackerD]]**
738
739
740
741 == 5.2 How to upgrade firmware ==
742
743
744 User can use the TrackerD's USB port to upgrade firmware into it. The hardware connection for upgrade firmware is as below:
745
746
747 (% style="color:blue" %)**Step1:  **(%%)Connect TrackerD and PC via USB cable shipped with TrackerD.
748
749
750 (% style="color:blue" %)**Step2:** (%%) Install CH9102 driver in the PC.
751
752 After installation of the driver and plug in TrackerD, user should be able to see com port in PC's device manager.
753
754
755 (% 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]]
756
757
758 (% style="color:blue" %)**Step4:** (%%) Run Flash Download Tool and configure chip type to ESP32
759
760
761 [[image:1664503563660-578.png]]
762
763
764 [[image:1664503574618-659.png]]
765
766
767 (% style="color:blue" %)**Step5:** (%%) Select the firmware file (.bin format), com port and proper SPI configure. Clink Start. Bin file location:
768
769 [[https:~~/~~/www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0>>url:https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
770
771
772 Users need to use below files:
773
774 boot_app0.bin @0e000
775
776 ESP_LORA-eeprom-class.bin @ 0x10000
777
778
779 [[image:1664503593459-435.png]]
780
781
782
783 After upgrade finish, it will show finish as below:
784
785 [[image:1664503611848-385.png]]
786
787
788
789 = 6. Developer Guide =
790
791
792 == 6.1 Compile Source Code ==
793
794
795 === 6.1.1 Set up ARDUINO compile environment ===
796
797
798 * 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]]
799
800 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]]
801
802
803 [[image:1664503635019-941.png]]
804
805
806 * (% style="color:#037691" %)**Go to tools ~-~-> Boards ~-~-> Boards Manager**,(%%) find the esp32 information and install it.
807
808 [[image:1664503715811-892.png]]
809
810
811
812 * Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]
813
814 Put the Library in the TrackerD directory into the libraries file in the Arduino directory:
815
816
817 [[image:1664503752288-974.png]]
818
819
820
821 == 6.2 Source Code ==
822
823
824 * (% style="color:blue" %)**Open the example in the TrackerD file, please select the correct port in the IDE, as shown below:**
825
826 [[image:1664503794261-827.png]]
827
828
829
830 * (% style="color:blue" %)**Click to upload**
831
832 [[image:1664503808294-336.png]]
833
834
835
836 * (% style="color:blue" %)**Check the result, if the upload is successful, as shown below, open the serial port to view the data**
837
838 [[image:1664503824081-592.png]] [[image:1664503831430-500.png]]
839
840
841
842 = 7.  FAQ =
843
844
845 == 7.1 How to change the LoRa Frequency Bands/Region? ==
846
847
848 User can follow the introduction for [[how to upgrade image>>||anchor="H5.UploadFirmware"]]. When download the images, choose the required image file for download.
849
850
851
852 == 7.2 What is the pin mapping for the USB program cable? ==
853
854
855 [[image:1664499635206-262.png]]
856
857
858
859 (% border="2" style="background-color:#ffffcc; color:green; width:314px" %)
860 |(% style="width:118px" %)**Pin**|(% style="width:67px" %)**Color**|(% style="width:123px" %)**USB Pin**
861 |(% style="width:118px" %)A4,B4,A9,B9|(% style="width:67px" %)Red|(% style="width:123px" %)VCC
862 |(% style="width:118px" %)A7,B7|(% style="width:67px" %)White|(% style="width:123px" %)D- (N/A)
863 |(% style="width:118px" %)A6,B6|(% style="width:67px" %)Green|(% style="width:123px" %)D+(N/A)
864 |(% style="width:118px" %)A1,B1,A12,B12|(% style="width:67px" %)Black|(% style="width:123px" %)GND
865 |(% style="width:118px" %)A5|(% style="width:67px" %)Purple|(% style="width:123px" %)MTDC/GOIO13
866 |(% style="width:118px" %)B5|(% style="width:67px" %)Blue|(% style="width:123px" %)MTDC/GPIO12
867 |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14
868 |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15
869
870 = 8.  Order Info =
871
872
873 Part Number: (% style="color:blue" %)**TrackerD-XXX**
874
875 (% style="color:blue" %)**XXX**(%%): The default frequency band
876
877 * (% style="color:red" %)**EU433**(%%): Default frequency band EU433
878 * (% style="color:red" %)**EU868**(%%): Default frequency band EU868
879 * (% style="color:red" %)**IN865**(%%): Default frequency band IN865
880 * (% style="color:red" %)**KR920**(%%): Default frequency band KR920
881 * (% style="color:red" %)**AS923**(%%): Default frequency band AS923
882 * (% style="color:red" %)**AU915**(%%): Default frequency band AU915
883 * (% style="color:red" %)**US915**(%%): Default frequency band US915
884
885 = 9.  Packing Info =
886
887
888 **Package Includes**:
889
890 * TrackerD LoRaWAN GPS/BLE Tracker x 1
891 * USB recharge & program cable x 1
892
893 **Dimensions and Weight**:
894
895 * Device Size: 85 x 48 x 15 cm
896 * Weight: 50g
897
898 = 10. Support =
899
900
901 * 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.
902 * 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]]
903
904 = 11.  Reference =
905
906
907 * [[**Firmware in Bin format**>>https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
908 * **[[Source Code>>https://github.com/dragino/TrackerD]] **
909 * [[**Hardware Source**>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]