Version 70.1 by Edwin Chen on 2022/10/09 23:47
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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/}}
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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
101
102 == 1.3  Features ==
103
104
105 * LoRaWAN 1.0.3 Class A
106 * ESP32 PICO D4
107 * SX1276/78 Wireless Chip
108 * Arduino IDE Compatible
109 * Open source hardware / software
110 * Regular/ Real-time GPS,BLE,WIFI tracking
111 * Built-in3 axis accelerometer (LIS3DH)
112 * Humidity / temperature sensor : GXCAS Technology GXHT3X
113 * Motion sensing capability
114 * Power Monitoring
115 * Charging circuit via USB port
116 * 1000mA Li-on Battery power
117 * Tri-color LED, Alarm button
118 * Datalog
119
120
121
122 == 1.4  Applications ==
123
124
125 * Logistics and Supply Chain Management
126 * Human tracking
127
128
129
130 = 2.1 Use TrackerD =
131
132
133 == 2.1 How it works? ==
134
135
136 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.
137
138
139
140 == 2.2 Quick guide to connect to LoRaWAN server ==
141
142
143 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. 
144
145
146 [[image:1664501652064-326.png]]
147
148
149
150 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:
151
152
153 (% style="color:blue" %)**Step 1**:(%%) Create a device in TTN V3 with the OTAA keys from TrackerD.
154
155 Each TrackerD is shipped with a sticker with the default device EUI as below:
156
157
158 [[image:1664501677253-891.png]]
159
160
161 Input these keys to their LoRaWAN Server portal. Below is TTN V3 screen shot:
162
163
164 **__Add APP EUI in the application:__**
165
166
167 [[image:1664501711466-918.png]]
168
169
170
171 [[image:1664501721248-725.png]]
172
173
174 [[image:1664501734705-405.png]]
175
176
177
178 **__Add APP KEY and DEV EUI:__**
179
180
181 [[image:1664501784668-703.png]]
182
183
184
185
186 (% style="color:blue" %)**Step 2**:(%%) Power on TrackerD by using the on board switch.
187
188
189 (% 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.
190
191
192
193 == 2.3  Positioning Mode(SMOD) ==
194
195
196 Users can set TrackerD to different Positioning Mode for different applications. Below mod are supported.
197
198 * (% style="color:#037691" %)**GPS ONLY(Factory Settings):    **(%%)only get and uplink GPS location info.
199 * (% style="color:#037691" %)**BLE ONLY:              **(%%)Only obtain iBeacon info via BLE and uplink. Design for Indoor tracking.
200 * (% 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.
201
202 Users can switch modes by [[changing SMOD>>||anchor="H3.2.7SetPositioningMode"]].
203
204
205
206 == 2.4  Uplink Payload ==
207
208
209 === 2.4.1 Uplink FPORT~=5, Device Status ===
210
211
212 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.
213
214
215 (% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
216 |=(% 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
217 |=(% 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
218
219 [[image:1665301570342-765.png]]
220
221
222 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"]]
223
224 **Sensor Model**: For TrackerD, this value is 0x13.
225
226 **Firmware Version**: 0x0100, Means: v1.0.0 version.
227
228 **Frequency Band**:
229
230 *0x01: EU868
231
232 *0x02: US915
233
234 *0x03: IN865
235
236 *0x04: AU915
237
238 *0x05: KZ865
239
240 *0x06: RU864
241
242 *0x07: AS923
243
244 *0x08: AS923-1
245
246 *0x09: AS923-2
247
248 *0x0a: AS923-3
249
250 **Sub-Band**: value 0x00 ~~ 0x08(only for CN470, AU915,US915. Others are0x00)
251
252 **BAT**: shows the battery voltage for TrackerD.
253
254 Ex1: 0x0B3A = 2874mV
255
256 Use can also get the Device Status uplink through the downlink command:
257
258
259
260 === 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
261
262
263 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.
264
265
266 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:480px" %)
267 |=(% scope="row" style="width: 50px;" %)(((
268 **Size(bytes)**
269 )))|(% style="width:60px" %)4|(% style="width:70px" %)4|(% style="width:80px" %)2|(% style="width:73px" %)1|(% style="width:40px" %)(((
270 2
271 )))|(% style="width:87px" %)(((
272 2
273 )))
274 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
275 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
276 )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]|(% style="width:40px" %)[[Hum>>||anchor="HHum:"]]|(% style="width:87px" %)[[Tem>>||anchor="HTem:"]]
277
278 [[image:1665301636888-168.png]]
279
280
281 ==== (% style="color:blue" %)**Alarm & BAT:**(%%) ====
282
283 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
284 |=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)1 bit|(% style="width:80px" %)1bit|(% style="width:50px" %)14bits
285 |=(% style="width: 72px;" %)**Value**|(% style="width:67px" %)reserve|(% style="width:118px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 
286
287 (% class="wikigeneratedid" %)
288 ==== ====
289
290 (% class="wikigeneratedid" %)
291 ==== ====
292
293 ==== (% style="color:blue" %)**FLAG:**(%%) ====
294
295 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
296 |=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)2bits|(% style="width:50px" %)1bit
297 |=(% style="width: 79px;" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H3.2.7SetPositioningMode"]]|(% style="width:47px" %)[[LON>>||anchor="HLON:"]]
298
299 **Example:** Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A 
300
301
302 ==== (% style="color:blue" %)**Location info:**(%%) ====
303
304 * Latitude: 02863D68  ⇒  //if (0x//02863D68//& 0x80000000 = 0 )~://  //value = 02863D68 /1000000 = 42.351976//
305 * Longitude: FAC29BAF  ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~://  //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
306
307
308
309 (% style="color:red" %)**Important note:**
310
311 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.
312
313 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:
314
315
316 [[image:1664502116362-706.png]]
317
318
319 3.  While GPS can't get location info after timeout(FTIME Parameter), the latitude and longitude will be filled with all 0x00:
320
321 [[image:1664502166010-515.png]]
322
323
324
325 ==== (% style="color:blue" %)**Alarm:**(%%) ====
326
327 Example:  0x4B & 0x40 >> 6 = 0x01
328
329
330
331 ==== (% style="color:blue" %)**BAT:**(%%) ====
332
333 Example:  0x0CDD & 0x3FFF ⇒ 3293 (mV).
334
335 (((
336 The battery info shows the battery voltage, User can use the below mapping to indicate the battery in percentage: \
337 )))
338
339 * > 4.0v :  80% ~~ 100%
340 * 3.85v ~~3.99v:  60% ~~ 80%
341 * 3.70v ~~ 3.84v:  40% ~~ 60%
342 * 3.40v ~~ 3.69v:  20% ~~ 40%
343 * < 3.39v:  0~~20%
344
345
346
347 ==== (% style="color:blue" %)**LON:**(%%) ====
348
349 Enable/Disable LED activity for uplink
350
351 (((
352 0x00:  Disable LED indicator.
353 )))
354
355 (((
356 0x01:  Enable LED indicator (Default Value)
357 )))
358
359
360 ==== (% style="color:blue" %)**Hum:**(%%) ====
361
362 0202 = //if (0x0202 & 0x8000 = 0 ):  value =// 0x0202 / 100 = +514 ⇒ 51.4 degree
363
364
365 ==== (% style="color:blue" %)**Tem:**(%%) ====
366
367 011A =if (0x011A & 0x8000 = 1 ):  value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree//
368
369
370
371 === 2.4.3  Uplink FPORT~=3, Realtime GNSS Positioning (Default Mode) ===
372
373
374 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)
375
376
377 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:480px" %)
378 |=(% scope="row" style="width: 50px;" %)(((
379 **Size(bytes)**
380 )))|(% style="width:60px" %)4|(% style="width:70px" %)4|(% style="width:80px" %)2|(% style="width:73px" %)1
381 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
382 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
383 )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]
384
385 (% class="wikigeneratedid" %)
386 [[image:1665301687277-443.png]]
387
388
389
390 === 2.4.4  Uplink FPORT~=4, History GNSS Positioning ===
391
392
393 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.
394
395
396 (% style="color:red" %)**Note for this mode:**
397
398 * a) TrackerD will do an ACK check for data records sending to make sure every data arrive server.
399 * 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.
400
401 The payload is 15 bytes, as below.
402
403 (% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
404 |=(% scope="row" %)(((
405 **Size(bytes)**
406 )))|4|4|2|1|1|1|1|1
407 |=**Value**|Latitude|Longitude|Year|Month|Day|Hous|Min|Sen
408
409 [[image:image-20221009160309-2.png]]
410
411
412
413 === 2.4.5  Uplink FPORT~=6, BLE Positioning with Strongest iBeacon ===
414
415
416 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
417 |=(% scope="row" style="width: 60px;" %)(((
418 **Size(bytes)**
419 )))|(% 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
420 |=(% style="width: 50px;" %)**Value**|(% style="width:44px" %)[[UUID>>||anchor="HLocationinfo:"]]|(% style="width:61px" %)(((
421 iBeacon MAJOR
422 )))|(% style="width:63px" %)(((
423 iBeacon MINOR
424 )))|(% style="width:71px" %)(((
425 iBeacon Measured Power
426 )))|(% style="width:50px" %)(((
427 iBeacon RSSI
428 )))|(% style="width:47px" %)(((
429 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
430 )))|(% style="width:15px" %)[[FLAG>>||anchor="HFLAG:"]]
431
432 [[image:1664502425687-834.png]]
433
434
435 * (% style="color:#037691" %)**BAT: ** (%%) Ex1: 0x4B45 & 0x3FFF ⇒ 3901 (mV).
436 * (% style="color:#037691" %)**MODE:   **(%%)Define the payload format.
437 * (% style="color:#037691" %)**UUID:     **(%%)The uuid from the strongest iBeacon.
438 * (% style="color:#037691" %)**MAJOR:** (%%) The MAJOR from the strongest iBeacon.
439 * (% style="color:#037691" %)**MINOR:**  (%%)The MAJOR from the strongest iBeacon.
440 * (% style="color:#037691" %)**Measured Power: ** (%%) The Measured Power from the strongest iBeacon.
441 * (% style="color:#037691" %)**RSSI:  ** (%%) The RSSI from the strongest iBeacon.
442
443
444
445
446 === 2.4.6  Add Payload format in TTN V3 ===
447
448
449 In TTN V3, use can add a custom payload so it shows friendly.
450
451 In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**
452
453
454 [[image:1664502649601-895.png]]
455
456
457 Add the decoder from this link:
458
459
460 Save the change the uplink message will be parsed. As below:
461
462 [[image:1664502676891-606.png]]
463
464
465
466 == 2.5 Integrate with Datacake ==
467
468
469 (((
470 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.
471 )))
472
473 (((
474 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]]
475 )))
476
477
478 [[image:1664502695771-538.png]]
479
480
481
482 == 2.6 Integrate with Tago ==
483
484
485 (((
486 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.
487 )))
488
489 (((
490 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]]
491 )))
492
493
494 [[image:1664502715371-321.png]]
495
496
497
498 == 2.7  Datalog Feature ==
499
500
501 total 273 entries,by default disable
502
503
504
505 == 2.8 Alarm Mode ==
506
507
508 (((
509 User can push the (% style="color:red" %)**RED button**(%%) by more than 5 seconds to enter Alarm Mode.
510 )))
511
512
513 (((
514 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.
515 )))
516
517
518 (((
519 Two ways to exit alarm mode:
520 )))
521
522 * Server send a downlink command to exit.
523 * User fast press the RED button 10 times.
524
525 (((
526 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.
527 )))
528
529
530
531 == 2.9 Transport Mode ==
532
533
534 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.
535
536
537
538 == 2.10 LED Status ==
539
540
541 (% border="1.5" style="background-color:#ffffcc; color:green; width:500px" %)
542 |=(% style="width: 150px;" %)**Event**|=(% style="width: 200px;" %)**Action**|=(% style="width: 150px;" %)**AT+LON to control on/off**
543 |(% 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
544 |(% style="width:157px" %)**Join request**|(% style="width:271px" %)(% style="color:green" %)**Green** (%%)led fast blink once (200ms)|(% style="width:202px" %)Yes
545 |(% style="width:157px" %)**Join Success**|(% style="width:271px" %)(% style="color:green" %)**Green**(%%) led on 5 second|(% style="width:202px" %)N/A
546 |(% style="width:157px" %)**Fixing Location**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)blinks 200ms per second|(% style="width:202px" %)Yes
547 |(% style="width:157px" %)**Fixed and uplink**|(% style="width:271px" %)(% style="color:green" %)**GREEN ***(%%)***blinks twice (200ms per blink)**|(% style="width:202px" %)Yes
548 |(% style="width:157px" %)**Fail Fix and uplink**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)blinks twice (200ms per blink)|(% style="width:202px" %)Yes
549 |(% style="width:157px" %)**Enter Alarm mode**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 3 seconds|(% style="width:202px" %)Yes
550 |(% style="width:157px" %)**Uplink under Alarm**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 1 second|(% style="width:202px" %)Yes
551 |(% style="width:157px" %)**Exit Alarm**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)led on 5 second|(% style="width:202px" %)Yes
552 |(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes
553 |(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A
554
555
556
557
558 == 2.11 Button Function ==
559
560
561 (% style="color:blue" %)**RESET button:**
562
563 [[image:1664502835802-546.png]]
564
565 Push this button will reboot the device. Device will exit alarm mode and re-join to LoRaWAN server.
566
567
568 (% style="color:red" %)**RED button:**
569
570 [[image:1664502854406-763.png]]
571
572
573 (% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
574 |=(% style="width: 100px;" %)**Function**|=(% style="width: 210px;" %)**Action**|=(% style="width: 210px;" %)**Description**
575 |(% 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"]]
576 |(% 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
577 |(% 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.
578
579
580
581
582 == 2.12 USB Port Function ==
583
584
585 The USB interface of TrackerD has below functions:
586
587 * Power on the device
588 * Recharge the battery
589 * [[Configure Device>>||anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
590 * [[Upgrade Firmware>>||anchor="H5.UploadFirmware"]]
591
592
593
594
595 = 3. Configure TrackerD via AT command or LoRaWAN downlink =
596
597
598 User can configure TrackerD via AT Command or LoRaWAN Downlink.
599
600 LoRaWAN Downlink instruction for different platforms:  [[IoT LoRaWAN Server>>doc:Main.WebHome]]
601
602
603
604 == 3.1 Access AT Command ==
605
606
607 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.
608
609
610 [[image:1664502999401-486.png]]
611
612
613 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:
614
615
616 [[image:1664503022490-662.png]]
617
618
619
620 [[image:1664503035713-500.png]]
621
622
623
624 [[image:1664503047675-651.png]]
625
626
627
628 == 3.2 Command Set ==
629
630
631 === 3.2.1 Set Transmit Interval ===
632
633
634 Set device uplink interval.
635
636 * (% style="color:blue" %)**AT Command:**
637
638 (% style="color:#037691" %)**AT+TDC=xxx **
639
640 Example:  AT+TDC=300000. Means set interval to 5 minutes(300 seconds)
641
642
643 * (% style="color:blue" %)**Downlink Payload (prefix 0x01):**
644
645 (% style="color:#037691" %)**0x01 00 01 2C**  (%%) ~/~/  Same as AT+TDC=300000
646
647
648
649 === 3.2.2 Set Alarm Packet transmission interval ===
650
651
652 Set alarm packet transmit interval
653
654 * (% style="color:blue" %)**AT Command:**
655
656 (% style="color:#037691" %)**AT+ATDC=xx. **
657
658 Example:  AT+ATDC=60000  **~-~->    ** Set Alarm Packet Interval to 60 seconds. TrackerD will send every 60 seconds in Alarm mode, Default Value: 60000
659
660
661 * (% style="color:blue" %)**Downlink Payload (prefix 0xB1):**
662
663 (% style="color:#037691" %)**0xB1 00 00 3C ** (%%) ~/~/  Same as AT+ATDC=60000
664
665
666
667 === 3.2.3 Set Transport Mode Packet transmission interval ===
668
669
670 Set Transport Mode packet transmit interval
671
672 * (% style="color:blue" %)**AT Command:**
673
674 (% style="color:#037691" %)**AT+MTDC=xx. **
675
676 Example:  AT+MTDC=300000  **~-~->    ** Set Transport Mode Packet Interval to 300 seconds. TrackerD will send every 300 seconds in Transport mode, Default Value: 300000
677
678
679 * (% style="color:blue" %)**Downlink Payload (prefix 0x03):**
680
681 (% style="color:#037691" %)**0x03 00 01 2C**  (%%) ~/~/  Same as AT+ MTDC=3000000
682
683
684
685 === 3.2.4 Exit Alarm ===
686
687
688 Server send downlink command to exit Alarm mode
689
690 * (% style="color:blue" %)**AT Command: No AT Command**
691
692 * (% style="color:blue" %)**Downlink Payload (prefix 0x02):**
693
694 (% style="color:#037691" %)**0x02 01**    (%%) ~/~/  Exit Alarm Mode
695
696
697
698 === 3.2.5 Disable/Enable LED flash ===
699
700
701 Disable/Enable LED for position, downlink and uplink
702
703 * (% style="color:blue" %)**AT Command:**
704
705 (% style="color:#037691" %)**AT+LON=xx.  (Disable (0), Enable (1), default:1)**
706
707 Example: AT+LON=0  **~-~-> ** Disable LED for position, downlink and uplink.
708
709
710 * (% style="color:blue" %)**Downlink Payload (prefix 0xAE):**
711
712 (% style="color:#037691" %)**0xAE 00 ** (%%) ~/~/  Same as AT+LON=0
713
714
715
716 === 3.2.6 Disable/Enable Transport Mode ===
717
718
719 Users can use this feature to enable/disable Transport Mode.
720
721 * (% style="color:blue" %)**AT Command:**
722
723 (% style="color:#037691" %)**AT+INTWK=xx.  (Disable (0), Enable (1), default:0)**
724
725 Example:  AT+ INTWK =1  **~-~->   ** Enable Transport Mode.
726
727
728 * (% style="color:blue" %)**Downlink Payload (prefix 0xAF):**
729
730 (% style="color:#037691" %)**0xAF 01 ** (%%) ~/~/  Same as AT+ INTWK =1
731
732
733
734 === 3.2.7 Set Positioning Mode ===
735
736
737 SMOD define the how TrackerD scan and uplink data:
738
739
740 * (% style="color:blue" %)**AT Command:**
741
742 (% style="color:#037691" %)**AT+SMOD=aa,bb**
743
744 (% style="color:#037691" %)** aa:**
745
746 * (% style="color:#037691" %)**1: GPS ONLY(Factory Settings):    **(%%)only get and uplink GPS location info.
747 * (% style="color:#037691" %)**2: BLE ONLY:              **(%%)Only obtain iBeacon info via BLE and uplink. Design for Indoor tracking.
748 * (% 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
749
750 (% style="color:#037691" %)**bb:**
751
752 (% style="color:#037691" %)** if aa = 1: **
753
754 * (% style="color:#037691" %)**0 :  **(%%)GPS+ BAT+ State+Tem&Hum
755 * (% style="color:#037691" %)**1 :**(%%)  GPS +BAT State
756
757 (% style="color:#037691" %)** if aa = 2: **
758
759 * (% style="color:#037691" %)**3 :  **(%%)(iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State
760
761 **Example:**
762
763 AT+ SMOD =1,0  **~-~-> ** GPS+ BAT+ State+Tem&Hum
764
765 AT+ SMOD =1,1    **~-~->**  GPS +BAT State
766
767 AT+ SMOD =2,3    **~-~->**  (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State
768
769
770 * (% style="color:blue" %)**Downlink Payload (prefix 0xA5):**
771
772 (% style="color:#037691" %)**0xA5 01 00**    (%%) ~/~/  Same as AT+ SMOD =1,0
773
774
775
776 === 3.2.8 Set MAX GPS position time ===
777
778
779 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.
780
781
782 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.
783
784
785 * (% style="color:blue" %)**AT Command:**
786
787 (% style="color:#037691" %)**AT+FTIME=xx**  (%%) **~-~-> ** Set to use xx as max fix time.
788
789 Example:  AT+FTIME=150
790
791
792 * (% style="color:blue" %)**Downlink Payload (prefix 0xAA):**
793
794 (% style="color:#037691" %)**0xAA 00 96 ** (%%) ~/~/  Set AT+FTIME=150
795
796
797
798 === 3.2.9 Set PDOP value for GPS fix accuracy ===
799
800
801 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.
802
803
804 A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0
805
806
807 * (% style="color:blue" %)**AT Command:**
808
809 (% style="color:#037691" %)**AT+PDOP=2.5 ** (%%) **~-~->  ** Set PDOP to 2.5
810
811
812 * (% style="color:blue" %)**Downlink Payload (prefix 0xAD):**
813
814 (% style="color:#037691" %)**0xAD 00 0A**   (%%) ~/~/  Set AT+PDOP=1  (0x0A / 10 =1)
815
816 (% style="color:#037691" %)**0xAD 00 19**   (%%) ~/~/  Set AT+PDOP=2.5    (0x19 / 10 =2.5)
817
818 (% style="color:#037691" %)**0xAD 00 46**    (%%) ~/~/  Set AT+PDOP=7  (0x46 / 10 =7)
819
820
821
822 Disable/Enable the confirmation mode
823
824 * (% style="color:blue" %)**AT Command:**
825
826 (% style="color:#037691" %)**AT+CFM=xx. **
827
828
829 **~ Example:**
830
831 AT+ CFM=0    **~-~->   ** Disable confirmation
832
833 AT+ CFM=1    **~-~->  ** Enable confirmation
834
835
836 * (% style="color:blue" %)**Downlink Payload (prefix 0x05):**
837
838 (% style="color:#037691" %)**0x05 01 **(%%) ~/~/  Same as AT+ SMOD =1
839
840
841
842 = 4. Setting for Different Scenarios =
843
844
845
846 = 5. Upload Firmware =
847
848
849 == 5.1 Firmware Change Log ==
850
851
852 **[[See this link>>url:https://github.com/dragino/TrackerD]]**
853
854
855
856 == 5.2 How to upgrade firmware ==
857
858
859 User can use the TrackerD's USB port to upgrade firmware into it. The hardware connection for upgrade firmware is as below:
860
861
862 (% style="color:blue" %)**Step1:  **(%%)Connect TrackerD and PC via USB cable shipped with TrackerD.
863
864
865 (% style="color:blue" %)**Step2:** (%%) Install CH9102 driver in the PC.
866
867 After installation of the driver and plug in TrackerD, user should be able to see com port in PC's device manager.
868
869
870 (% 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]]
871
872
873 (% style="color:blue" %)**Step4:** (%%) Run Flash Download Tool and configure chip type to ESP32
874
875
876 [[image:1664503563660-578.png]]
877
878
879 [[image:1664503574618-659.png]]
880
881
882 (% style="color:blue" %)**Step5:** (%%) Select the firmware file (.bin format), com port and proper SPI configure. Clink Start. Bin file location:
883
884 [[https:~~/~~/www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0>>url:https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
885
886
887 Users need to use below files:
888
889 boot_app0.bin @0e000
890
891 ESP_LORA-eeprom-class.bin @ 0x10000
892
893
894 [[image:1664503593459-435.png]]
895
896
897
898 After upgrade finish, it will show finish as below:
899
900 [[image:1664503611848-385.png]]
901
902
903
904 = 6. Developer Guide =
905
906
907 == 6.1 Compile Source Code ==
908
909
910 === 6.1.1 Set up ARDUINO compile environment ===
911
912
913 * **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]]**
914
915 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]]
916
917
918 [[image:1664503635019-941.png]]
919
920
921
922 * (% style="color:#037691" %)**Go to tools ~-~-> Boards ~-~-> Boards Manager**,(%%) **find the esp32 information and install it.**
923
924 [[image:1664503715811-892.png]]
925
926
927
928 * **Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]**
929
930 Put the Library in the TrackerD directory into the libraries file in the Arduino directory:
931
932
933 [[image:1664503752288-974.png]]
934
935
936
937 == 6.2 Source Code ==
938
939
940 * (% style="color:blue" %)**Open the example in the TrackerD file, please select the correct port in the IDE, as shown below:**
941
942 [[image:1664503794261-827.png]]
943
944
945
946 * (% style="color:blue" %)**Click to upload**
947
948 [[image:1664503808294-336.png]]
949
950
951
952 * (% style="color:blue" %)**Check the result, if the upload is successful, as shown below, open the serial port to view the data**
953
954 [[image:1664503824081-592.png]] [[image:1664503831430-500.png]]
955
956
957
958 = 7.  FAQ =
959
960
961 == 7.1 How to change the LoRa Frequency Bands/Region? ==
962
963
964 User can follow the introduction for [[how to upgrade image>>||anchor="H5.UploadFirmware"]]. When download the images, choose the required image file for download.
965
966
967
968 == 7.2 What is the pin mapping for the USB program cable? ==
969
970
971 [[image:1664499635206-262.png]]
972
973
974
975 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:314px" %)
976 |=(% style="width: 118px;" %)**Pin**|=(% style="width: 67px;" %)**Color**|=(% style="width: 123px;" %)**USB Pin**
977 |(% style="width:118px" %)A4,B4,A9,B9|(% style="width:67px" %)Red|(% style="width:123px" %)VCC
978 |(% style="width:118px" %)A7,B7|(% style="width:67px" %)White|(% style="width:123px" %)D- (N/A)
979 |(% style="width:118px" %)A6,B6|(% style="width:67px" %)Green|(% style="width:123px" %)D+(N/A)
980 |(% style="width:118px" %)A1,B1,A12,B12|(% style="width:67px" %)Black|(% style="width:123px" %)GND
981 |(% style="width:118px" %)A5|(% style="width:67px" %)Purple|(% style="width:123px" %)MTDC/GOIO13
982 |(% style="width:118px" %)B5|(% style="width:67px" %)Blue|(% style="width:123px" %)MTDC/GPIO12
983 |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14
984 |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15
985
986
987
988
989 = 8.  Order Info =
990
991
992 Part Number: (% style="color:blue" %)**TrackerD-XXX**
993
994 (% style="color:blue" %)**XXX**(%%): The default frequency band
995
996 * (% style="color:red" %)**EU433**(%%): Default frequency band EU433
997 * (% style="color:red" %)**EU868**(%%): Default frequency band EU868
998 * (% style="color:red" %)**IN865**(%%): Default frequency band IN865
999 * (% style="color:red" %)**KR920**(%%): Default frequency band KR920
1000 * (% style="color:red" %)**AS923**(%%): Default frequency band AS923
1001 * (% style="color:red" %)**AU915**(%%): Default frequency band AU915
1002 * (% style="color:red" %)**US915**(%%): Default frequency band US915
1003
1004
1005
1006
1007 = 9.  Packing Info =
1008
1009
1010 (% style="color:#037691" %)**Package Includes**:
1011
1012 * TrackerD LoRaWAN GPS/BLE Tracker x 1
1013 * USB recharge & program cable x 1
1014
1015 (% style="color:#037691" %)**Dimensions and Weight**:
1016
1017 * Device Size: 85 x 48 x 15 cm
1018 * Weight: 50g
1019
1020
1021
1022 = 10. Support =
1023
1024
1025 * 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.
1026 * 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]].
1027
1028
1029
1030 = 11.  Reference =
1031
1032
1033 * [[**Firmware in Bin format**>>https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
1034 * **[[Source Code>>https://github.com/dragino/TrackerD]] **
1035 * [[**Hardware Source**>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
1036
1037

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