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Version 72.1 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/}}
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
432 === 2.4.6  Add Payload format in TTN V3 ===
433
434
435 In TTN V3, use can add a custom payload so it shows friendly.
436
437 In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**
438
439
440 [[image:1664502649601-895.png]]
441
442
443 Add the decoder from this link:
444
445
446 Save the change the uplink message will be parsed. As below:
447
448 [[image:1664502676891-606.png]]
449
450
451
452 == 2.5 Integrate with Datacake ==
453
454
455 (((
456 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.
457 )))
458
459 (((
460 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]]
461 )))
462
463
464 [[image:1664502695771-538.png]]
465
466
467
468 == 2.6 Integrate with Tago ==
469
470
471 (((
472 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.
473 )))
474
475 (((
476 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]]
477 )))
478
479
480 [[image:1664502715371-321.png]]
481
482
483
484 == 2.7  Datalog Feature ==
485
486
487 total 273 entries,by default disable
488
489
490 Example use case.
491
492 [[image:image-20221009234703-2.png||height="328" width="899"]]
493
494
495 [[image:image-20221009234629-1.png||height="390" width="577"]]
496
497
498
499 == 2.8 Alarm Mode ==
500
501
502 (((
503 User can push the (% style="color:red" %)**RED button**(%%) by more than 5 seconds to enter Alarm Mode.
504 )))
505
506
507 (((
508 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.
509 )))
510
511
512 (((
513 Two ways to exit alarm mode:
514 )))
515
516 * Server send a downlink command to exit.
517 * User fast press the RED button 10 times.
518
519 (((
520 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.
521 )))
522
523
524
525 == 2.9 Transport Mode ==
526
527
528 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.
529
530
531
532 == 2.10 LED Status ==
533
534
535 (% border="1.5" style="background-color:#ffffcc; color:green; width:500px" %)
536 |=(% style="width: 150px;" %)**Event**|=(% style="width: 200px;" %)**Action**|=(% style="width: 150px;" %)**AT+LON to control on/off**
537 |(% 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
538 |(% style="width:157px" %)**Join request**|(% style="width:271px" %)(% style="color:green" %)**Green** (%%)led fast blink once (200ms)|(% style="width:202px" %)Yes
539 |(% style="width:157px" %)**Join Success**|(% style="width:271px" %)(% style="color:green" %)**Green**(%%) led on 5 second|(% style="width:202px" %)N/A
540 |(% style="width:157px" %)**Fixing Location**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)blinks 200ms per second|(% style="width:202px" %)Yes
541 |(% style="width:157px" %)**Fixed and uplink**|(% style="width:271px" %)(% style="color:green" %)**GREEN ***(%%)***blinks twice (200ms per blink)**|(% style="width:202px" %)Yes
542 |(% style="width:157px" %)**Fail Fix and uplink**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)blinks twice (200ms per blink)|(% style="width:202px" %)Yes
543 |(% style="width:157px" %)**Enter Alarm mode**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 3 seconds|(% style="width:202px" %)Yes
544 |(% style="width:157px" %)**Uplink under Alarm**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 1 second|(% style="width:202px" %)Yes
545 |(% style="width:157px" %)**Exit Alarm**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)led on 5 second|(% style="width:202px" %)Yes
546 |(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes
547 |(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A
548
549
550 == 2.11 Button Function ==
551
552
553 (% style="color:blue" %)**RESET button:**
554
555 [[image:1664502835802-546.png]]
556
557 Push this button will reboot the device. Device will exit alarm mode and re-join to LoRaWAN server.
558
559
560 (% style="color:red" %)**RED button:**
561
562 [[image:1664502854406-763.png]]
563
564
565 (% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
566 |=(% style="width: 100px;" %)**Function**|=(% style="width: 210px;" %)**Action**|=(% style="width: 210px;" %)**Description**
567 |(% 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"]]
568 |(% 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
569 |(% 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.
570
571
572 == 2.12 USB Port Function ==
573
574
575 The USB interface of TrackerD has below functions:
576
577 * Power on the device
578 * Recharge the battery
579 * [[Configure Device>>||anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
580 * [[Upgrade Firmware>>||anchor="H5.UploadFirmware"]]
581
582
583 = 3. Configure TrackerD via AT command or LoRaWAN downlink =
584
585
586 User can configure TrackerD via AT Command or LoRaWAN Downlink.
587
588 LoRaWAN Downlink instruction for different platforms:  [[IoT LoRaWAN Server>>doc:Main.WebHome]]
589
590
591
592 == 3.1 Access AT Command ==
593
594
595 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.
596
597
598 [[image:1664502999401-486.png]]
599
600
601 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:
602
603
604 [[image:1664503022490-662.png]]
605
606
607
608 [[image:1664503035713-500.png]]
609
610
611
612 [[image:1664503047675-651.png]]
613
614
615
616 == 3.2 Command Set ==
617
618
619 === 3.2.1 Set Transmit Interval ===
620
621
622 Set device uplink interval.
623
624 * (% style="color:blue" %)**AT Command:**
625
626 (% style="color:#037691" %)**AT+TDC=xxx **
627
628 Example:  AT+TDC=300000. Means set interval to 5 minutes(300 seconds)
629
630
631 * (% style="color:blue" %)**Downlink Payload (prefix 0x01):**
632
633 (% style="color:#037691" %)**0x01 00 01 2C**  (%%) ~/~/  Same as AT+TDC=300000
634
635
636
637 === 3.2.2 Set Alarm Packet transmission interval ===
638
639
640 Set alarm packet transmit interval
641
642 * (% style="color:blue" %)**AT Command:**
643
644 (% style="color:#037691" %)**AT+ATDC=xx. **
645
646 Example:  AT+ATDC=60000  **~-~->    ** Set Alarm Packet Interval to 60 seconds. TrackerD will send every 60 seconds in Alarm mode, Default Value: 60000
647
648
649 * (% style="color:blue" %)**Downlink Payload (prefix 0xB1):**
650
651 (% style="color:#037691" %)**0xB1 00 00 3C ** (%%) ~/~/  Same as AT+ATDC=60000
652
653
654
655 === 3.2.3 Set Transport Mode Packet transmission interval ===
656
657
658 Set Transport Mode packet transmit interval
659
660 * (% style="color:blue" %)**AT Command:**
661
662 (% style="color:#037691" %)**AT+MTDC=xx. **
663
664 Example:  AT+MTDC=300000  **~-~->    ** Set Transport Mode Packet Interval to 300 seconds. TrackerD will send every 300 seconds in Transport mode, Default Value: 300000
665
666
667 * (% style="color:blue" %)**Downlink Payload (prefix 0x03):**
668
669 (% style="color:#037691" %)**0x03 00 01 2C**  (%%) ~/~/  Same as AT+ MTDC=3000000
670
671
672
673 === 3.2.4 Exit Alarm ===
674
675
676 Server send downlink command to exit Alarm mode
677
678 * (% style="color:blue" %)**AT Command: No AT Command**
679
680 * (% style="color:blue" %)**Downlink Payload (prefix 0x02):**
681
682 (% style="color:#037691" %)**0x02 01**    (%%) ~/~/  Exit Alarm Mode
683
684
685
686 === 3.2.5 Disable/Enable LED flash ===
687
688
689 Disable/Enable LED for position, downlink and uplink
690
691 * (% style="color:blue" %)**AT Command:**
692
693 (% style="color:#037691" %)**AT+LON=xx.  (Disable (0), Enable (1), default:1)**
694
695 Example: AT+LON=0  **~-~-> ** Disable LED for position, downlink and uplink.
696
697
698 * (% style="color:blue" %)**Downlink Payload (prefix 0xAE):**
699
700 (% style="color:#037691" %)**0xAE 00 ** (%%) ~/~/  Same as AT+LON=0
701
702
703
704 === 3.2.6 Disable/Enable Transport Mode ===
705
706
707 Users can use this feature to enable/disable Transport Mode.
708
709 * (% style="color:blue" %)**AT Command:**
710
711 (% style="color:#037691" %)**AT+INTWK=xx.  (Disable (0), Enable (1), default:0)**
712
713 Example:  AT+ INTWK =1  **~-~->   ** Enable Transport Mode.
714
715
716 * (% style="color:blue" %)**Downlink Payload (prefix 0xAF):**
717
718 (% style="color:#037691" %)**0xAF 01 ** (%%) ~/~/  Same as AT+ INTWK =1
719
720
721
722 === 3.2.7 Set Positioning Mode ===
723
724
725 SMOD define the how TrackerD scan and uplink data:
726
727
728 * (% style="color:blue" %)**AT Command:**
729
730 (% style="color:#037691" %)**AT+SMOD=aa,bb**
731
732 (% style="color:#037691" %)** aa:**
733
734 * (% style="color:#037691" %)**1: GPS ONLY(Factory Settings):    **(%%)only get and uplink GPS location info.
735 * (% style="color:#037691" %)**2: BLE ONLY:              **(%%)Only obtain iBeacon info via BLE and uplink. Design for Indoor tracking.
736 * (% 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
737
738 (% style="color:#037691" %)**bb:**
739
740 (% style="color:#037691" %)** if aa = 1: **
741
742 * (% style="color:#037691" %)**0 :  **(%%)GPS+ BAT+ State+Tem&Hum
743 * (% style="color:#037691" %)**1 :**(%%)  GPS +BAT State
744
745 (% style="color:#037691" %)** if aa = 2: **
746
747 * (% style="color:#037691" %)**3 :  **(%%)(iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State
748
749 **Example:**
750
751 AT+ SMOD =1,0  **~-~-> ** GPS+ BAT+ State+Tem&Hum
752
753 AT+ SMOD =1,1    **~-~->**  GPS +BAT State
754
755 AT+ SMOD =2,3    **~-~->**  (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State
756
757
758 * (% style="color:blue" %)**Downlink Payload (prefix 0xA5):**
759
760 (% style="color:#037691" %)**0xA5 01 00**    (%%) ~/~/  Same as AT+ SMOD =1,0
761
762
763
764 === 3.2.8 Set MAX GPS position time ===
765
766
767 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.
768
769
770 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.
771
772
773 * (% style="color:blue" %)**AT Command:**
774
775 (% style="color:#037691" %)**AT+FTIME=xx**  (%%) **~-~-> ** Set to use xx as max fix time.
776
777 Example:  AT+FTIME=150
778
779
780 * (% style="color:blue" %)**Downlink Payload (prefix 0xAA):**
781
782 (% style="color:#037691" %)**0xAA 00 96 ** (%%) ~/~/  Set AT+FTIME=150
783
784
785
786 === 3.2.9 Set PDOP value for GPS fix accuracy ===
787
788
789 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.
790
791
792 A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0
793
794
795 * (% style="color:blue" %)**AT Command:**
796
797 (% style="color:#037691" %)**AT+PDOP=2.5 ** (%%) **~-~->  ** Set PDOP to 2.5
798
799
800 * (% style="color:blue" %)**Downlink Payload (prefix 0xAD):**
801
802 (% style="color:#037691" %)**0xAD 00 0A**   (%%) ~/~/  Set AT+PDOP=1  (0x0A / 10 =1)
803
804 (% style="color:#037691" %)**0xAD 00 19**   (%%) ~/~/  Set AT+PDOP=2.5    (0x19 / 10 =2.5)
805
806 (% style="color:#037691" %)**0xAD 00 46**    (%%) ~/~/  Set AT+PDOP=7  (0x46 / 10 =7)
807
808
809
810 Disable/Enable the confirmation mode
811
812 * (% style="color:blue" %)**AT Command:**
813
814 (% style="color:#037691" %)**AT+CFM=xx. **
815
816
817 **~ Example:**
818
819 AT+ CFM=0    **~-~->   ** Disable confirmation
820
821 AT+ CFM=1    **~-~->  ** Enable confirmation
822
823
824 * (% style="color:blue" %)**Downlink Payload (prefix 0x05):**
825
826 (% style="color:#037691" %)**0x05 01 **(%%) ~/~/  Same as AT+ SMOD =1
827
828
829
830 = 4. Setting for Different Scenarios =
831
832
833
834 = 5. Upload Firmware =
835
836
837 == 5.1 Firmware Change Log ==
838
839
840 **[[See this link>>url:https://github.com/dragino/TrackerD]]**
841
842
843
844 == 5.2 How to upgrade firmware ==
845
846
847 User can use the TrackerD's USB port to upgrade firmware into it. The hardware connection for upgrade firmware is as below:
848
849
850 (% style="color:blue" %)**Step1:  **(%%)Connect TrackerD and PC via USB cable shipped with TrackerD.
851
852
853 (% style="color:blue" %)**Step2:** (%%) Install CH9102 driver in the PC.
854
855 After installation of the driver and plug in TrackerD, user should be able to see com port in PC's device manager.
856
857
858 (% 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]]
859
860
861 (% style="color:blue" %)**Step4:** (%%) Run Flash Download Tool and configure chip type to ESP32
862
863
864 [[image:1664503563660-578.png]]
865
866
867 [[image:1664503574618-659.png]]
868
869
870 (% style="color:blue" %)**Step5:** (%%) Select the firmware file (.bin format), com port and proper SPI configure. Clink Start. Bin file location:
871
872 [[https:~~/~~/www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0>>url:https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
873
874
875 Users need to use below files:
876
877 boot_app0.bin @0e000
878
879 ESP_LORA-eeprom-class.bin @ 0x10000
880
881
882 [[image:1664503593459-435.png]]
883
884
885
886 After upgrade finish, it will show finish as below:
887
888 [[image:1664503611848-385.png]]
889
890
891
892 = 6. Developer Guide =
893
894
895 == 6.1 Compile Source Code ==
896
897
898 === 6.1.1 Set up ARDUINO compile environment ===
899
900
901 * **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]]**
902
903 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]]
904
905
906 [[image:1664503635019-941.png]]
907
908
909
910 * (% style="color:#037691" %)**Go to tools ~-~-> Boards ~-~-> Boards Manager**,(%%) **find the esp32 information and install it.**
911
912 [[image:1664503715811-892.png]]
913
914
915
916 * **Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]**
917
918 Put the Library in the TrackerD directory into the libraries file in the Arduino directory:
919
920
921 [[image:1664503752288-974.png]]
922
923
924
925 == 6.2 Source Code ==
926
927
928 * (% style="color:blue" %)**Open the example in the TrackerD file, please select the correct port in the IDE, as shown below:**
929
930 [[image:1664503794261-827.png]]
931
932
933
934 * (% style="color:blue" %)**Click to upload**
935
936 [[image:1664503808294-336.png]]
937
938
939
940 * (% style="color:blue" %)**Check the result, if the upload is successful, as shown below, open the serial port to view the data**
941
942 [[image:1664503824081-592.png]] [[image:1664503831430-500.png]]
943
944
945
946 = 7.  FAQ =
947
948
949 == 7.1 How to change the LoRa Frequency Bands/Region? ==
950
951
952 User can follow the introduction for [[how to upgrade image>>||anchor="H5.UploadFirmware"]]. When download the images, choose the required image file for download.
953
954
955
956 == 7.2 What is the pin mapping for the USB program cable? ==
957
958
959 [[image:1664499635206-262.png]]
960
961
962
963 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:314px" %)
964 |=(% style="width: 118px;" %)**Pin**|=(% style="width: 67px;" %)**Color**|=(% style="width: 123px;" %)**USB Pin**
965 |(% style="width:118px" %)A4,B4,A9,B9|(% style="width:67px" %)Red|(% style="width:123px" %)VCC
966 |(% style="width:118px" %)A7,B7|(% style="width:67px" %)White|(% style="width:123px" %)D- (N/A)
967 |(% style="width:118px" %)A6,B6|(% style="width:67px" %)Green|(% style="width:123px" %)D+(N/A)
968 |(% style="width:118px" %)A1,B1,A12,B12|(% style="width:67px" %)Black|(% style="width:123px" %)GND
969 |(% style="width:118px" %)A5|(% style="width:67px" %)Purple|(% style="width:123px" %)MTDC/GOIO13
970 |(% style="width:118px" %)B5|(% style="width:67px" %)Blue|(% style="width:123px" %)MTDC/GPIO12
971 |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14
972 |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15
973
974
975 = 8.  Order Info =
976
977
978 Part Number: (% style="color:blue" %)**TrackerD-XXX**
979
980 (% style="color:blue" %)**XXX**(%%): The default frequency band
981
982 * (% style="color:red" %)**EU433**(%%): Default frequency band EU433
983 * (% style="color:red" %)**EU868**(%%): Default frequency band EU868
984 * (% style="color:red" %)**IN865**(%%): Default frequency band IN865
985 * (% style="color:red" %)**KR920**(%%): Default frequency band KR920
986 * (% style="color:red" %)**AS923**(%%): Default frequency band AS923
987 * (% style="color:red" %)**AU915**(%%): Default frequency band AU915
988 * (% style="color:red" %)**US915**(%%): Default frequency band US915
989
990
991 = 9.  Packing Info =
992
993
994 (% style="color:#037691" %)**Package Includes**:
995
996 * TrackerD LoRaWAN GPS/BLE Tracker x 1
997 * USB recharge & program cable x 1
998
999 (% style="color:#037691" %)**Dimensions and Weight**:
1000
1001 * Device Size: 85 x 48 x 15 cm
1002 * Weight: 50g
1003
1004 = 10. Support =
1005
1006
1007 * 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.
1008 * 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]].
1009
1010 = 11.  Reference =
1011
1012
1013 * [[**Firmware in Bin format**>>https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
1014 * **[[Source Code>>https://github.com/dragino/TrackerD]] **
1015 * [[**Hardware Source**>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
1016
1017