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Version 73.1 by Edwin Chen on 2022/10/10 18:00
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1 (% style="text-align:center" %)
2 [[image:1664505654417-133.png]]
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4
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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 (% style="color:blue" %)**Common DC Characteristics:**
65
66 * Supply Voltage: 5V via USB port or Internal li-on battery
67 * Operating Temperature: -40 ~~ 60°C
68
69 (% style="color:blue" %)**LoRa Spec:**
70
71 * Frequency Range,
72 ** Band 1 (HF): 862 ~~ 1020 Mhz
73 * 168 dB maximum link budget.
74 * +20 dBm - 100 mW constant RF output vs.
75 * +14 dBm high efficiency PA.
76 * Programmable bit rate up to 300 kbps.
77 * High sensitivity: down to -148 dBm.
78 * Bullet-proof front end: IIP3 = -12.5 dBm.
79 * Excellent blocking immunity.
80 * Low RX current of 10.3 mA, 200 nA register retention.
81 * Fully integrated synthesizer with a resolution of 61 Hz.
82 * FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation.
83 * Built-in bit synchronizer for clock recovery.
84 * Preamble detection.
85 * 127 dB Dynamic Range RSSI.
86 * Automatic RF Sense and CAD with ultra-fast AFC.
87 * Packet engine up to 256 bytes with CRC.
88 * LoRaWAN 1.0.3 Specification
89
90 (% style="color:blue" %)**Battery:**
91
92 * 1000mA Li-on Battery power (for model TrackerD)
93
94 (% style="color:blue" %)**Power Consumption**
95
96 * Sleeping Mode: 200uA
97 * LoRa Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
98 * Tracking: max: 38mA
99
100 == 1.3  Features ==
101
102
103 * LoRaWAN 1.0.3 Class A
104 * ESP32 PICO D4
105 * SX1276/78 Wireless Chip
106 * Arduino IDE Compatible
107 * Open source hardware / software
108 * Regular/ Real-time GPS,BLE,WIFI tracking
109 * Built-in3 axis accelerometer (LIS3DH)
110 * Humidity / temperature sensor : GXCAS Technology GXHT3X
111 * Motion sensing capability
112 * Power Monitoring
113 * Charging circuit via USB port
114 * 1000mA Li-on Battery power
115 * Tri-color LED, Alarm button
116 * Datalog
117
118 == 1.4  Applications ==
119
120
121 * Logistics and Supply Chain Management
122 * Human tracking
123
124 = 2.1 Use TrackerD =
125
126
127 == 2.1 How it works? ==
128
129
130 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.
131
132
133
134 == 2.2 Quick guide to connect to LoRaWAN server ==
135
136
137 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. 
138
139
140 [[image:1664501652064-326.png]]
141
142
143
144 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:
145
146
147 (% style="color:blue" %)**Step 1**:(%%) Create a device in TTN V3 with the OTAA keys from TrackerD.
148
149 Each TrackerD is shipped with a sticker with the default device EUI as below:
150
151
152 [[image:1664501677253-891.png]]
153
154
155 Input these keys to their LoRaWAN Server portal. Below is TTN V3 screen shot:
156
157
158 **__Add APP EUI in the application:__**
159
160
161 [[image:1664501711466-918.png]]
162
163
164
165 [[image:1664501721248-725.png]]
166
167
168 [[image:1664501734705-405.png]]
169
170
171
172 **__Add APP KEY and DEV EUI:__**
173
174
175 [[image:1664501784668-703.png]]
176
177
178
179
180 (% style="color:blue" %)**Step 2**:(%%) Power on TrackerD by using the on board switch.
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
187 == 2.3  Positioning Mode(SMOD) ==
188
189
190 Users can set TrackerD to different Positioning Mode for different applications. Below mod are supported.
191
192 * (% style="color:#037691" %)**GPS ONLY(Factory Settings):    **(%%)only get and uplink GPS location info.
193 * (% style="color:#037691" %)**BLE ONLY:              **(%%)Only obtain iBeacon info via BLE and uplink. Design for Indoor tracking.
194 * (% 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.
195
196 Users can switch modes by [[changing SMOD>>||anchor="H3.2.7SetPositioningMode"]].
197
198
199
200 == 2.4  Uplink Payload ==
201
202
203 === 2.4.1 Uplink FPORT~=5, Device Status ===
204
205
206 Uplink the device configures with FPORT=5. Once LGT92 Joined the network, it will uplink this message to the server. After first uplink, LHT52 will uplink Device Status every 12 hours.
207
208
209 (% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
210 |=(% scope="row" style="width: 108px;" %)**Size(bytes)**|=(% style="width: 82px;" %)**1**|=(% style="width: 83px;" %)**2**|=(% style="width: 94px;" %)**1**|=(% style="width: 84px;" %)**1**|=(% style="width: 44px;" %)2|=(% style="width: 63px;" %)**2**|=(% style="width: 60px;" %)1
211 |=(% style="width: 108px;" %)**Value**|(% style="width:82px" %)Sensor Model|(% style="width:83px" %)Firmware Version|(% style="width:94px" %)Frequency Band|(% style="width:84px" %)Sub-band|(% style="width:44px" %)BAT|(% style="width:63px" %)SMOD|(% style="width:60px" %)Status
212
213 [[image:1665301570342-765.png]]
214
215
216 Example Payload (FPort=5):  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT52%20-%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220621105116-11.png?rev=1.1||alt="image-20220621105116-11.png"]]
217
218 **Sensor Model**: For TrackerD, this value is 0x13.
219
220 **Firmware Version**: 0x0100, Means: v1.0.0 version.
221
222 **Frequency Band**:
223
224 *0x01: EU868
225
226 *0x02: US915
227
228 *0x03: IN865
229
230 *0x04: AU915
231
232 *0x05: KZ865
233
234 *0x06: RU864
235
236 *0x07: AS923
237
238 *0x08: AS923-1
239
240 *0x09: AS923-2
241
242 *0x0a: AS923-3
243
244 **Sub-Band**: value 0x00 ~~ 0x08(only for CN470, AU915,US915. Others are0x00)
245
246 **BAT**: shows the battery voltage for TrackerD.
247
248 Ex1: 0x0B3A = 2874mV
249
250 Use can also get the Device Status uplink through the downlink command:
251
252
253
254 === 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
255
256
257 User can use **AT+SMOD=1,0** to enable uploading on-board Temperature and humidity values, and the total payload will be 15 bytes, please note that 15 bytes won't work on DR0 on US915/AU915 frequency band.
258
259
260 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:480px" %)
261 |=(% scope="row" style="width: 50px;" %)(((
262 **Size(bytes)**
263 )))|(% style="width:60px" %)4|(% style="width:70px" %)4|(% style="width:80px" %)2|(% style="width:73px" %)1|(% style="width:40px" %)(((
264 2
265 )))|(% style="width:87px" %)(((
266 2
267 )))
268 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
269 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
270 )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]|(% style="width:40px" %)[[Hum>>||anchor="HHum:"]]|(% style="width:87px" %)[[Tem>>||anchor="HTem:"]]
271
272 [[image:1665301636888-168.png]]
273
274
275 ==== (% style="color:blue" %)**Alarm & BAT:**(%%) ====
276
277 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
278 |=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)1 bit|(% style="width:80px" %)1bit|(% style="width:50px" %)14bits
279 |=(% style="width: 72px;" %)**Value**|(% style="width:67px" %)reserve|(% style="width:118px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 
280
281 ==== ====
282
283 ==== ====
284
285 ==== (% style="color:blue" %)**FLAG:**(%%) ====
286
287 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
288 |=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)2bits|(% style="width:50px" %)1bit
289 |=(% style="width: 79px;" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H3.2.7SetPositioningMode"]]|(% style="width:47px" %)[[LON>>||anchor="HLON:"]]
290
291 **Example:** Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A 
292
293
294 ==== (% style="color:blue" %)**Location info:**(%%) ====
295
296 * Latitude: 02863D68  ⇒  //if (0x//02863D68//& 0x80000000 = 0 )~://  //value = 02863D68 /1000000 = 42.351976//
297 * Longitude: FAC29BAF  ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~://  //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
298
299 (% style="color:red" %)**Important note:**
300
301 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.
302
303 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:
304
305
306 [[image:1664502116362-706.png]]
307
308
309 3.  While GPS can't get location info after timeout(FTIME Parameter), the latitude and longitude will be filled with all 0x00:
310
311 [[image:1664502166010-515.png]]
312
313
314
315 ==== (% style="color:blue" %)**Alarm:**(%%) ====
316
317 Example:  0x4B & 0x40 >> 6 = 0x01
318
319
320
321 ==== (% style="color:blue" %)**BAT:**(%%) ====
322
323 Example:  0x0CDD & 0x3FFF ⇒ 3293 (mV).
324
325 (((
326 The battery info shows the battery voltage, User can use the below mapping to indicate the battery in percentage: \
327 )))
328
329 * > 4.0v :  80% ~~ 100%
330 * 3.85v ~~3.99v:  60% ~~ 80%
331 * 3.70v ~~ 3.84v:  40% ~~ 60%
332 * 3.40v ~~ 3.69v:  20% ~~ 40%
333 * < 3.39v:  0~~20%
334
335 ==== (% style="color:blue" %)**LON:**(%%) ====
336
337 Enable/Disable LED activity for uplink
338
339 (((
340 0x00:  Disable LED indicator.
341 )))
342
343 (((
344 0x01:  Enable LED indicator (Default Value)
345 )))
346
347
348 ==== (% style="color:blue" %)**Hum:**(%%) ====
349
350 0202 = //if (0x0202 & 0x8000 = 0 ):  value =// 0x0202 / 100 = +514 ⇒ 51.4 degree
351
352
353 ==== (% style="color:blue" %)**Tem:**(%%) ====
354
355 011A =if (0x011A & 0x8000 = 1 ):  value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree//
356
357
358
359 === 2.4.3  Uplink FPORT~=3, Realtime GNSS Positioning (Default Mode) ===
360
361
362 The default uplink payload includes totally 11 bytes. The payload is the first 11 bytes of Uplink FPORT=2, real-time GNSS positioning, (remove the temp and humidity)
363
364
365 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:480px" %)
366 |=(% scope="row" style="width: 50px;" %)(((
367 **Size(bytes)**
368 )))|(% style="width:60px" %)4|(% style="width:70px" %)4|(% style="width:80px" %)2|(% style="width:73px" %)1
369 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
370 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
371 )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]
372
373 (% class="wikigeneratedid" %)
374 [[image:1665301687277-443.png]]
375
376
377
378 === 2.4.4  Uplink FPORT~=4, History GNSS Positioning ===
379
380
381 Set [[PNACKMD=1>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.13AutoSendNone-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.
382
383
384 (% style="color:red" %)**Note for this mode:**
385
386 * a) TrackerD will do an ACK check for data records sending to make sure every data arrive server.
387 * b) TrackerD will send data in (% style="color:blue" %)**CONFIRMED Mode**(%%) when PNACKMD=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.
388
389 The payload is 15 bytes, as below.
390
391 (% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
392 |=(% scope="row" %)(((
393 **Size(bytes)**
394 )))|4|4|2|1|1|1|1|1
395 |=**Value**|Latitude|Longitude|Year|Month|Day|Hous|Min|Sen
396
397 [[image:image-20221009160309-2.png]]
398
399
400
401 === 2.4.5  Uplink FPORT~=6, BLE Positioning with Strongest iBeacon ===
402
403
404 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
405 |=(% scope="row" style="width: 60px;" %)(((
406 **Size(bytes)**
407 )))|(% style="width:30px" %)16|(% style="width:50px" %)4|(% style="width:50px" %)4|(% style="width:120px" %)2|(% style="width:50px" %)4|(% style="width:50px" %)2|(% style="width:30px" %)1
408 |=(% style="width: 50px;" %)**Value**|(% style="width:44px" %)[[UUID>>||anchor="HLocationinfo:"]]|(% style="width:61px" %)(((
409 iBeacon MAJOR
410 )))|(% style="width:63px" %)(((
411 iBeacon MINOR
412 )))|(% style="width:71px" %)(((
413 iBeacon Measured Power
414 )))|(% style="width:50px" %)(((
415 iBeacon RSSI
416 )))|(% style="width:47px" %)(((
417 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
418 )))|(% style="width:15px" %)[[FLAG>>||anchor="HFLAG:"]]
419
420 [[image:1664502425687-834.png]]
421
422
423 * (% style="color:#037691" %)**BAT: ** (%%) Ex1: 0x4B45 & 0x3FFF ⇒ 3901 (mV).
424 * (% style="color:#037691" %)**MODE:   **(%%)Define the payload format.
425 * (% style="color:#037691" %)**UUID:     **(%%)The uuid from the strongest iBeacon.
426 * (% style="color:#037691" %)**MAJOR:** (%%) The MAJOR from the strongest iBeacon.
427 * (% style="color:#037691" %)**MINOR:**  (%%)The MAJOR from the strongest iBeacon.
428 * (% style="color:#037691" %)**Measured Power: ** (%%) The Measured Power from the strongest iBeacon.
429 * (% style="color:#037691" %)**RSSI:  ** (%%) The RSSI from the strongest iBeacon.
430
431 === 2.4.6  Add Payload format in TTN V3 ===
432
433
434 In TTN V3, use can add a custom payload so it shows friendly.
435
436 In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**
437
438
439 [[image:1664502649601-895.png]]
440
441
442 Add the decoder from this link:
443
444
445 Save the change the uplink message will be parsed. As below:
446
447 [[image:1664502676891-606.png]]
448
449
450
451 == 2.5 Integrate with Datacake ==
452
453
454 (((
455 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.
456 )))
457
458 (((
459 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]]
460 )))
461
462
463 [[image:1664502695771-538.png]]
464
465
466
467 == 2.6 Integrate with Tago ==
468
469
470 (((
471 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.
472 )))
473
474 (((
475 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]]
476 )))
477
478
479 [[image:1664502715371-321.png]]
480
481
482
483 == 2.7  Datalog Feature ==
484
485
486 total 273 entries,by default disable
487
488
489 Example use case.
490
491 [[image:image-20221009234703-2.png||height="328" width="899"]]
492
493
494 [[image:image-20221009234629-1.png||height="390" width="577"]]
495
496
497
498 == 2.8 Alarm Mode ==
499
500
501 (((
502 User can push the (% style="color:red" %)**RED button**(%%) by more than 5 seconds to enter Alarm Mode.
503 )))
504
505
506 (((
507 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.
508 )))
509
510
511 (((
512 Two ways to exit alarm mode:
513 )))
514
515 * Server send a downlink command to exit.
516 * User fast press the RED button 10 times.
517
518 (((
519 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.
520 )))
521
522
523
524 == 2.9 Transport Mode ==
525
526
527 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.
528
529
530
531 == 2.10 LED Status ==
532
533
534 (% border="1.5" style="background-color:#ffffcc; color:green; width:500px" %)
535 |=(% style="width: 150px;" %)**Event**|=(% style="width: 200px;" %)**Action**|=(% style="width: 150px;" %)**AT+LON to control on/off**
536 |(% 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
537 |(% style="width:157px" %)**Join request**|(% style="width:271px" %)(% style="color:green" %)**Green** (%%)led fast blink once (200ms)|(% style="width:202px" %)Yes
538 |(% style="width:157px" %)**Join Success**|(% style="width:271px" %)(% style="color:green" %)**Green**(%%) led on 5 second|(% style="width:202px" %)N/A
539 |(% style="width:157px" %)**Fixing Location**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)blinks 200ms per second|(% style="width:202px" %)Yes
540 |(% style="width:157px" %)**Fixed and uplink**|(% style="width:271px" %)(% style="color:green" %)**GREEN ***(%%)***blinks twice (200ms per blink)**|(% style="width:202px" %)Yes
541 |(% style="width:157px" %)**Fail Fix and uplink**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)blinks twice (200ms per blink)|(% style="width:202px" %)Yes
542 |(% style="width:157px" %)**Enter Alarm mode**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 3 seconds|(% style="width:202px" %)Yes
543 |(% style="width:157px" %)**Uplink under Alarm**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 1 second|(% style="width:202px" %)Yes
544 |(% style="width:157px" %)**Exit Alarm**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)led on 5 second|(% style="width:202px" %)Yes
545 |(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes
546 |(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A
547
548 == 2.11 Button Function ==
549
550
551 (% style="color:blue" %)**RESET button:**
552
553 [[image:1664502835802-546.png]]
554
555 Push this button will reboot the device. Device will exit alarm mode and re-join to LoRaWAN server.
556
557
558 (% style="color:red" %)**RED button:**
559
560 [[image:1664502854406-763.png]]
561
562
563 (% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
564 |=(% style="width: 100px;" %)**Function**|=(% style="width: 210px;" %)**Action**|=(% style="width: 210px;" %)**Description**
565 |(% 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"]]
566 |(% 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
567 |(% 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.
568
569 == 2.12 USB Port Function ==
570
571
572 The USB interface of TrackerD has below functions:
573
574 * Power on the device
575 * Recharge the battery
576 * [[Configure Device>>||anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
577 * [[Upgrade Firmware>>||anchor="H5.UploadFirmware"]]
578
579 = 3. Configure TrackerD via AT command or LoRaWAN downlink =
580
581
582 User can configure TrackerD via AT Command or LoRaWAN Downlink.
583
584 LoRaWAN Downlink instruction for different platforms:  [[IoT LoRaWAN Server>>doc:Main.WebHome]]
585
586
587
588 == 3.1 Access AT Command ==
589
590
591 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.
592
593
594 [[image:1664502999401-486.png]]
595
596
597 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:
598
599
600 [[image:1664503022490-662.png]]
601
602
603
604 [[image:1664503035713-500.png]]
605
606
607
608 [[image:1664503047675-651.png]]
609
610
611
612 == 3.2 Command Set ==
613
614
615 === 3.2.1 Set Transmit Interval ===
616
617
618 Set device uplink interval.
619
620 * (% style="color:blue" %)**AT Command:**
621
622 (% style="color:#037691" %)**AT+TDC=xxx **
623
624 Example:  AT+TDC=300000. Means set interval to 5 minutes(300 seconds)
625
626
627 * (% style="color:blue" %)**Downlink Payload (prefix 0x01):**
628
629 (% style="color:#037691" %)**0x01 00 01 2C**  (%%) ~/~/  Same as AT+TDC=300000
630
631
632
633 === 3.2.2 Set Alarm Packet transmission interval ===
634
635
636 Set alarm packet transmit interval
637
638 * (% style="color:blue" %)**AT Command:**
639
640 (% style="color:#037691" %)**AT+ATDC=xx. **
641
642 Example:  AT+ATDC=60000  **~-~->    ** Set Alarm Packet Interval to 60 seconds. TrackerD will send every 60 seconds in Alarm mode, Default Value: 60000
643
644
645 * (% style="color:blue" %)**Downlink Payload (prefix 0xB1):**
646
647 (% style="color:#037691" %)**0xB1 00 00 3C ** (%%) ~/~/  Same as AT+ATDC=60000
648
649
650
651 === 3.2.3 Set Transport Mode Packet transmission interval ===
652
653
654 Set Transport Mode packet transmit interval
655
656 * (% style="color:blue" %)**AT Command:**
657
658 (% style="color:#037691" %)**AT+MTDC=xx. **
659
660 Example:  AT+MTDC=300000  **~-~->    ** Set Transport Mode Packet Interval to 300 seconds. TrackerD will send every 300 seconds in Transport mode, Default Value: 300000
661
662
663 * (% style="color:blue" %)**Downlink Payload (prefix 0x03):**
664
665 (% style="color:#037691" %)**0x03 00 01 2C**  (%%) ~/~/  Same as AT+ MTDC=3000000
666
667
668
669 === 3.2.4 Exit Alarm ===
670
671
672 Server send downlink command to exit Alarm mode
673
674 * (% style="color:blue" %)**AT Command: No AT Command**
675
676 * (% style="color:blue" %)**Downlink Payload (prefix 0x02):**
677
678 (% style="color:#037691" %)**0x02 01**    (%%) ~/~/  Exit Alarm Mode
679
680
681
682 === 3.2.5 Disable/Enable LED flash ===
683
684
685 Disable/Enable LED for position, downlink and uplink
686
687 * (% style="color:blue" %)**AT Command:**
688
689 (% style="color:#037691" %)**AT+LON=xx.  (Disable (0), Enable (1), default:1)**
690
691 Example: AT+LON=0  **~-~-> ** Disable LED for position, downlink and uplink.
692
693
694 * (% style="color:blue" %)**Downlink Payload (prefix 0xAE):**
695
696 (% style="color:#037691" %)**0xAE 00 ** (%%) ~/~/  Same as AT+LON=0
697
698
699
700 === 3.2.6 Disable/Enable Transport Mode ===
701
702
703 Users can use this feature to enable/disable Transport Mode.
704
705 * (% style="color:blue" %)**AT Command:**
706
707 (% style="color:#037691" %)**AT+INTWK=xx.  (Disable (0), Enable (1), default:0)**
708
709 Example:  AT+ INTWK =1  **~-~->   ** Enable Transport Mode.
710
711
712 * (% style="color:blue" %)**Downlink Payload (prefix 0xAF):**
713
714 (% style="color:#037691" %)**0xAF 01 ** (%%) ~/~/  Same as AT+ INTWK =1
715
716
717
718 === 3.2.7 Set Positioning Mode ===
719
720
721 SMOD define the how TrackerD scan and uplink data:
722
723
724 * (% style="color:blue" %)**AT Command:**
725
726 (% style="color:#037691" %)**AT+SMOD=aa,bb**
727
728 (% style="color:#037691" %)** aa:**
729
730 * (% style="color:#037691" %)**1: GPS ONLY(Factory Settings):    **(%%)only get and uplink GPS location info.
731 * (% style="color:#037691" %)**2: BLE ONLY:              **(%%)Only obtain iBeacon info via BLE and uplink. Design for Indoor tracking.
732 * (% style="color:#037691" %)**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
733
734 (% style="color:#037691" %)**bb:**
735
736 (% style="color:#037691" %)** if aa = 1: **
737
738 * (% style="color:#037691" %)**0 :  **(%%)GPS+ BAT+ State+Tem&Hum
739 * (% style="color:#037691" %)**1 :**(%%)  GPS +BAT State
740
741 (% style="color:#037691" %)** if aa = 2: **
742
743 * (% style="color:#037691" %)**3 :  **(%%)(iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State
744
745 **Example:**
746
747 AT+ SMOD =1,0  **~-~-> ** GPS+ BAT+ State+Tem&Hum
748
749 AT+ SMOD =1,1    **~-~->**  GPS +BAT State
750
751 AT+ SMOD =2,3    **~-~->**  (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State
752
753
754 * (% style="color:blue" %)**Downlink Payload (prefix 0xA5):**
755
756 (% style="color:#037691" %)**0xA5 01 00**    (%%) ~/~/  Same as AT+ SMOD =1,0
757
758
759
760 === 3.2.8 Set MAX GPS position time ===
761
762
763 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.
764
765
766 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.
767
768
769 * (% style="color:blue" %)**AT Command:**
770
771 (% style="color:#037691" %)**AT+FTIME=xx**  (%%) **~-~-> ** Set to use xx as max fix time.
772
773 Example:  AT+FTIME=150
774
775
776 * (% style="color:blue" %)**Downlink Payload (prefix 0xAA):**
777
778 (% style="color:#037691" %)**0xAA 00 96 ** (%%) ~/~/  Set AT+FTIME=150
779
780
781
782 === 3.2.9 Set PDOP value for GPS fix accuracy ===
783
784
785 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.
786
787
788 A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0
789
790
791 * (% style="color:blue" %)**AT Command:**
792
793 (% style="color:#037691" %)**AT+PDOP=2.5 ** (%%) **~-~->  ** Set PDOP to 2.5
794
795
796 * (% style="color:blue" %)**Downlink Payload (prefix 0xAD):**
797
798 (% style="color:#037691" %)**0xAD 00 0A**   (%%) ~/~/  Set AT+PDOP=1  (0x0A / 10 =1)
799
800 (% style="color:#037691" %)**0xAD 00 19**   (%%) ~/~/  Set AT+PDOP=2.5    (0x19 / 10 =2.5)
801
802 (% style="color:#037691" %)**0xAD 00 46**    (%%) ~/~/  Set AT+PDOP=7  (0x46 / 10 =7)
803
804
805
806 Disable/Enable the confirmation mode
807
808 * (% style="color:blue" %)**AT Command:**
809
810 (% style="color:#037691" %)**AT+CFM=xx. **
811
812
813 **~ Example:**
814
815 AT+ CFM=0    **~-~->   ** Disable confirmation
816
817 AT+ CFM=1    **~-~->  ** Enable confirmation
818
819
820 * (% style="color:blue" %)**Downlink Payload (prefix 0x05):**
821
822 (% style="color:#037691" %)**0x05 01 **(%%) ~/~/  Same as AT+ SMOD =1
823
824
825
826 = 4. Setting for Different Scenarios =
827
828
829
830 = 5. Upload Firmware =
831
832
833 == 5.1 Firmware Change Log ==
834
835
836 **[[See this link>>url:https://github.com/dragino/TrackerD]]**
837
838
839
840 == 5.2 How to upgrade firmware ==
841
842
843 User can use the TrackerD's USB port to upgrade firmware into it. The hardware connection for upgrade firmware is as below:
844
845
846 (% style="color:blue" %)**Step1:  **(%%)Connect TrackerD and PC via USB cable shipped with TrackerD.
847
848
849 (% style="color:blue" %)**Step2:** (%%) Install CH9102 driver in the PC.
850
851 After installation of the driver and plug in TrackerD, user should be able to see com port in PC's device manager.
852
853
854 (% 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]]
855
856
857 (% style="color:blue" %)**Step4:** (%%) Run Flash Download Tool and configure chip type to ESP32
858
859
860 [[image:1664503563660-578.png]]
861
862
863 [[image:1664503574618-659.png]]
864
865
866 (% style="color:blue" %)**Step5:** (%%) Select the firmware file (.bin format), com port and proper SPI configure. Clink Start. Bin file location:
867
868 [[https:~~/~~/github.com/dragino/TrackerD/releases>>https://github.com/dragino/TrackerD/releases]]
869
870
871 Users need to use below files:
872
873 boot_app0.bin @0e000
874
875 ESP_LORA-eeprom-class.bin @ 0x10000
876
877
878 [[image:1664503593459-435.png]]
879
880
881
882 After upgrade finish, it will show finish as below:
883
884 [[image:1664503611848-385.png]]
885
886
887
888 = 6. Developer Guide =
889
890
891 == 6.1 Compile Source Code ==
892
893
894 === 6.1.1 Set up ARDUINO compile environment ===
895
896
897 * **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]]**
898
899 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]]
900
901
902 [[image:1664503635019-941.png]]
903
904
905
906 * (% style="color:#037691" %)**Go to tools ~-~-> Boards ~-~-> Boards Manager**,(%%) **find the esp32 information and install it.**
907
908 [[image:1664503715811-892.png]]
909
910
911
912 * **Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]**
913
914 Put the Library in the TrackerD directory into the libraries file in the Arduino directory:
915
916
917 [[image:1664503752288-974.png]]
918
919
920
921 == 6.2 Source Code ==
922
923
924 * (% style="color:blue" %)**Open the example in the TrackerD file, please select the correct port in the IDE, as shown below:**
925
926 [[image:1664503794261-827.png]]
927
928
929
930 * (% style="color:blue" %)**Click to upload**
931
932 [[image:1664503808294-336.png]]
933
934
935
936 * (% style="color:blue" %)**Check the result, if the upload is successful, as shown below, open the serial port to view the data**
937
938 [[image:1664503824081-592.png]] [[image:1664503831430-500.png]]
939
940
941
942 = 7.  FAQ =
943
944
945 == 7.1 How to change the LoRa Frequency Bands/Region? ==
946
947
948 User can follow the introduction for [[how to upgrade image>>||anchor="H5.UploadFirmware"]]. When download the images, choose the required image file for download.
949
950
951
952 == 7.2 What is the pin mapping for the USB program cable? ==
953
954
955 [[image:1664499635206-262.png]]
956
957
958
959 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:314px" %)
960 |=(% style="width: 118px;" %)**Pin**|=(% style="width: 67px;" %)**Color**|=(% style="width: 123px;" %)**USB Pin**
961 |(% style="width:118px" %)A4,B4,A9,B9|(% style="width:67px" %)Red|(% style="width:123px" %)VCC
962 |(% style="width:118px" %)A7,B7|(% style="width:67px" %)White|(% style="width:123px" %)D- (N/A)
963 |(% style="width:118px" %)A6,B6|(% style="width:67px" %)Green|(% style="width:123px" %)D+(N/A)
964 |(% style="width:118px" %)A1,B1,A12,B12|(% style="width:67px" %)Black|(% style="width:123px" %)GND
965 |(% style="width:118px" %)A5|(% style="width:67px" %)Purple|(% style="width:123px" %)MTDC/GOIO13
966 |(% style="width:118px" %)B5|(% style="width:67px" %)Blue|(% style="width:123px" %)MTDC/GPIO12
967 |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14
968 |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15
969
970 = 8.  Order Info =
971
972
973 Part Number: (% style="color:blue" %)**TrackerD-XXX**
974
975 (% style="color:blue" %)**XXX**(%%): The default frequency band
976
977 * (% style="color:red" %)**EU433**(%%): Default frequency band EU433
978 * (% style="color:red" %)**EU868**(%%): Default frequency band EU868
979 * (% style="color:red" %)**IN865**(%%): Default frequency band IN865
980 * (% style="color:red" %)**KR920**(%%): Default frequency band KR920
981 * (% style="color:red" %)**AS923**(%%): Default frequency band AS923
982 * (% style="color:red" %)**AU915**(%%): Default frequency band AU915
983 * (% style="color:red" %)**US915**(%%): Default frequency band US915
984
985 = 9.  Packing Info =
986
987
988 (% style="color:#037691" %)**Package Includes**:
989
990 * TrackerD LoRaWAN GPS/BLE Tracker x 1
991 * USB recharge & program cable x 1
992
993 (% style="color:#037691" %)**Dimensions and Weight**:
994
995 * Device Size: 85 x 48 x 15 cm
996 * Weight: 50g
997
998 = 10. Support =
999
1000
1001 * 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.
1002 * 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]].
1003
1004 = 11.  Reference =
1005
1006
1007 * [[**Firmware in Bin format**>>https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
1008 * **[[Source Code>>https://github.com/dragino/TrackerD]] **
1009 * [[**Hardware Source**>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
1010
1011