Version 80.1 by Edwin Chen on 2022/10/22 00:15
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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 == 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 TrackerD Joined the network, it will uplink this message to the server. After the first uplink, TrackerD will uplink Device Status every 12 hours.
207
208 Use can also get the Device Status uplink through the downlink command: **Downlink:  0x2301**
209
210
211 (% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
212 |=(% 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
213 |=(% 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
214
215 [[image:1665301570342-765.png]]
216
217
218 (% style="color:#037691" %)**Example of Device Status:**(%%) 13014001FF0FA24002
219
220 (% style="color:#037691" %)**Sensor Model:** (%%) For TrackerD,this value is 0x13
221
222 (% style="color:#037691" %)**Firmware Version: **(%%) 0x0140,Means:v1.4.0 version
223
224 (% style="color:#037691" %)**Frequency Band**:
225
226 *0x01: EU868
227
228 *0x02: US915
229
230 *0x03: IN865
231
232 *0x04: AU915
233
234 *0x05: KZ865
235
236 *0x06: RU864
237
238 *0x07: AS923
239
240 *0x08: AS923-1
241
242 *0x09: AS923-2
243
244 *0x0a: AS923-3
245
246 Sub- Band:value 0x00~~0x08(only forAU915,US915,Others are 0xFF)
247
248 (% style="color:#037691" %)**BAT:**(%%) shows the battery voltage for TrackerD.
249
250
251 (% style="color:#037691" %)**Ex1:**(%%) 0x0FA2 = 4002mV
252
253 Use can also get the Device Status uplink through the downlink command:
254
255
256
257 (% style="color:#037691" %)**SMOD Field (total 1 byte)**(%%)：0x40
258
259 (% border="1.5" style="background-color:#ffffcc; color:green; width:420px" %)
260 |(% style="width:75px" %)**Size(bit)**|(% style="width:64px" %)2bits|(% style="width:137px" %)2bit|(% style="width:142px" %)4bit
261 |(% style="width:75px" %)**Value**|(% style="width:64px" %)SMOD|(% style="width:137px" %)GPS_Settings|(% style="width:142px" %)BLE_Settings
262
263 (% style="color:blue" %)** SMOD：**
264
265 (% style="color:red" %)** 1 :** (%%) GPS ONLY
266
267 (% style="color:red" %)** 2 :** (%%) BLE ONLY
268
269 (% style="color:red" %)** 3 :**  (%%) GPS/BLE Hybrid
270
271
272 (% style="color:blue" %)** GPS_MOD: Define how to send GPS payload**
273
274 (% style="color:red" %)** 0 : ** (%%) Enable uploading on-board Temperature and humidity values
275
276 (% style="color:red" %)** 1 :** (%%) Disable uploading on-board Temperature and humidity values
277
278
279 (% style="color:blue" %)** BLE_Settings:**
280
281 (% style="color:red" %)** 1: ** (%%) BLE Positioning with Strongest iBeacon
282
283
284
285 (% style="color:#037691" %)**Status Field (total 1 byte)**(%%):  0x02
286
287 (% border="1.5" style="background-color:#ffffcc; color:green; width:417px" %)
288 |(% style="width:77px" %)**Size(bit)**|(% style="width:70px" %)5 Bits|(% style="width:92px" %)1 Bit|(% style="width:48px" %)1 Bit|(% style="width:126px" %)1 Bit
289 |(% style="width:77px" %)**Value**|(% style="width:70px" %)Reserve|(% style="width:92px" %)[[PNACKMD>>||anchor="H2.4.4A0UplinkFPORT3D42CHistoryGNSSPositioning"]]|(% style="width:48px" %)[[LON>>||anchor="H3.2.5Disable2FEnableLEDflash"]]|(% style="width:126px" %)[[Transport Mode>>||anchor="H2.9TransportMode"]]
290
291 === 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
292
293
294 Users can use **AT+SMOD=1,0,0** to enable uploading on-board Temperature and humidity values, and the total payload will be 15 bytes,
295
296
297 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:480px" %)
298 |=(% scope="row" style="width: 50px;" %)(((
299 **Size(bytes)**
300 )))|(% style="width:60px" %)4|(% style="width:70px" %)4|(% style="width:80px" %)2|(% style="width:73px" %)1|(% style="width:40px" %)(((
301 2
302 )))|(% style="width:87px" %)(((
303 2
304 )))
305 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
306 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
307 )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]|(% style="width:40px" %)[[Hum>>||anchor="HHum:"]]|(% style="width:87px" %)[[Tem>>||anchor="HTem:"]]
308
309 [[image:1665301636888-168.png]]
310
311
312 ==== (% style="color:blue" %)**Alarm & BAT:**(%%) ====
313
314 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
315 |=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)1 bit|(% style="width:80px" %)1bit|(% style="width:50px" %)14bits
316 |=(% style="width: 72px;" %)**Value**|(% style="width:67px" %)reserve|(% style="width:118px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 
317
318 ==== (% style="color:blue" %)**FLAG:**(%%) ====
319
320 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
321 |=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)2bits|(% style="width:50px" %)1bit
322 |=(% style="width: 79px;" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H3.2.7SetPositioningMode"]]|(% style="width:47px" %)[[LON>>||anchor="HLON:"]]
323
324 **Example:** Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A 
325
326
327 ==== (% style="color:blue" %)**Location info:**(%%) ====
328
329 * Latitude: 02863D68  ⇒  //if (0x//02863D68//& 0x80000000 = 0 )~://  //value = 02863D68 /1000000 = 42.351976//
330 * Longitude: FAC29BAF  ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~://  //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
331
332 (% style="color:red" %)**Important note:**
333
334 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.
335
336 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:
337
338
339 [[image:1664502116362-706.png]]
340
341
342 3.  While GPS can't get location info after timeout(FTIME Parameter), the latitude and longitude will be filled with all 0x00:
343
344 [[image:1664502166010-515.png]]
345
346
347
348 ==== (% style="color:blue" %)**Alarm:**(%%) ====
349
350 **Example: ** 0x4B & 0x40 >> 6 = 0x01
351
352
353 ==== (% style="color:blue" %)**BAT:**(%%) ====
354
355 **Example: ** 0x4B45 & 0x3FFF ⇒ 2885 (mV).
356
357 (((
358 The battery info shows the battery voltage, User can use the below mapping to indicate the battery in percentage: \
359 )))
360
361 * > 4.0v :  80% ~~ 100%
362 * 3.85v ~~3.99v:  60% ~~ 80%
363 * 3.70v ~~ 3.84v:  40% ~~ 60%
364 * 3.40v ~~ 3.69v:  20% ~~ 40%
365 * < 3.39v:  0~~20%
366
367 ==== (% style="color:blue" %)**MOD:**(%%) ====
368
369 **Example: ** (0x60>>6) & 0x3f =1
370
371 **Set the format of GPS data uplink link：**
372
373 (% style="color:#037691" %)**0x00:** (%%) Enable uploading on-board Temperature and humidity values
374 (% style="color:#037691" %)**0x01: ** (%%) Disable uploading on-board Temperature and humidity values
375
376
377 **Set the format of BLE data uplink link：**
378
379 (% style="color:#037691" %)**0x01: ** (%%) BLE Positioning with Strongest iBeacon
380
381
382 ==== (% style="color:blue" %)**LON:**(%%) ====
383
384 **Example:** (0x60>>5) & 0x01=1.
385
386 Enable/Disable LED activity for uplink
387
388 (((
389 (% style="color:#037691" %)**0x00:**  (%%) Disable LED indicator.
390 )))
391
392 (((
393 (% style="color:#037691" %)**0x01:**  (%%) Enable LED indicator (Default Value)
394 )))
395
396
397
398 ==== (% style="color:blue" %)**Hum:**(%%) ====
399
400 0202 = //if (0x0202 & 0x8000 = 0 ):  value =// 0x0202 / 100 = +514 ⇒ 51.4 degree
401
402
403 ==== (% style="color:blue" %)**Tem:**(%%) ====
404
405 011A =if (0x011A & 0x8000 = 1 ):  value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree//
406
407
408
409 === 2.4.3  Uplink FPORT~=3, Realtime GNSS Positioning (Default Mode) ===
410
411
412 The default uplink payload includes total 11 bytes (**AT+SMOD=1,1,0**). The payload is the first 11 bytes of Uplink FPORT=2, real-time GNSS positioning, (remove the temp and humidity)
413
414
415 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:480px" %)
416 |=(% scope="row" style="width: 50px;" %)(((
417 **Size(bytes)**
418 )))|(% style="width:60px" %)4|(% style="width:70px" %)4|(% style="width:80px" %)2|(% style="width:73px" %)1
419 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
420 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
421 )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]
422
423 (% class="wikigeneratedid" %)
424 [[image:1665301687277-443.png]]
425
426
427
428 === 2.4.4  Uplink FPORT~=4, History GNSS Positioning ===
429
430
431 Set [[PNACKMD=1>>||anchor="H3.2.10A0A0AutoSendNone-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.
432
433
434 (% style="color:red" %)**Note for this mode:**
435
436 * a) TrackerD will do an ACK check for data records sending to make sure every data arrive server.
437 * 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.
438 * c) the total payload will be 15 bytes, while US915/AU915 DR0 accepts only 11 bytes of payload. In this case (DR0 of US915/AU915), the payload on server will show NULL
439
440 The payload is 15 bytes, as below.
441
442 (% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
443 |=(% scope="row" %)(((
444 **Size(bytes)**
445 )))|4|4|2|1|1|1|1|1
446 |=**Value**|Latitude|Longitude|Year|Month|Day|Hous|Min|Sen
447
448 [[image:image-20221009160309-2.png]]
449
450
451
452 === 2.4.5  Uplink FPORT~=6, BLE Positioning with Strongest iBeacon ===
453
454 TrackerD supports BLE scans for indoor positioning. User can set **SMOD** to **BLE pure** or **GPS/BLE hybrid** so TrackerD will scan BLE iBeacon before each uplink.
455
456
457 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
458 |=(% scope="row" style="width: 60px;" %)(((
459 **Size(bytes)**
460 )))|(% 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
461 |=(% style="width: 50px;" %)**Value**|(% style="width:44px" %)[[UUID>>||anchor="HLocationinfo:"]]|(% style="width:61px" %)(((
462 iBeacon MAJOR
463 )))|(% style="width:63px" %)(((
464 iBeacon MINOR
465 )))|(% style="width:71px" %)(((
466 iBeacon Measured Power
467 )))|(% style="width:50px" %)(((
468 iBeacon RSSI
469 )))|(% style="width:47px" %)(((
470 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
471 )))|(% style="width:15px" %)[[FLAG>>||anchor="HFLAG:"]]
472
473 [[image:1664502425687-834.png]]
474
475
476 * (% style="color:#037691" %)**BAT: ** (%%) Ex1:0x4B45 & 0x3FFF ⇒ 3901 (mV).
477 * (% style="color:#037691" %)**MODE:   **(%%)Define the payload format.
478 * (% style="color:#037691" %)**UUID:     **(%%)The uuid from the strongest iBeacon.
479 * (% style="color:#037691" %)**MAJOR:** (%%) The MAJOR from the strongest iBeacon.
480 * (% style="color:#037691" %)**MINOR:**  (%%)The MAJOR from the strongest iBeacon.
481 * (% style="color:#037691" %)**Measured Power: ** (%%) The Measured Power from the strongest iBeacon.
482 * (% style="color:#037691" %)**RSSI:  ** (%%) The RSSI from the strongest iBeacon.
483
484 === 2.4.6  Add Payload format in TTN V3 ===
485
486
487 In TTN V3, use can add a custom payload so it shows friendly.
488
489 In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**
490
491
492 [[image:1664502649601-895.png]]
493
494
495 Add the decoder from this link: 
496
497 [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD>>https://github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD]]
498
499 Save the change the uplink message will be parsed. As below:
500
501 [[image:1664502676891-606.png]]
502
503
504
505 == 2.5 Integrate with Datacake ==
506
507
508 (((
509 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.
510 )))
511
512 (((
513 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]]
514 )))
515
516
517 [[image:1664502695771-538.png]]
518
519
520
521 == 2.6 Integrate with Tago ==
522
523
524 (((
525 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.
526 )))
527
528 (((
529 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]]
530 )))
531
532
533 [[image:1664502715371-321.png]]
534
535
536
537 == 2.7  Datalog Feature ==
538
539
540 total 273 entries,by default,
541
542 User can set [[PNACKMD=1>>||anchor="H3.2.10A0A0AutoSendNone-ACKmessages"]], to enable Datalog feature.
543
544 Example use case.
545
546 [[image:image-20221009234703-2.png||height="328" width="899"]]
547
548
549 [[image:image-20221009234629-1.png||height="390" width="577"]]
550
551
552
553 == 2.8 Alarm Mode ==
554
555
556 (((
557 User can push the (% style="color:red" %)**RED button**(%%) by more than 5 seconds to enter Alarm Mode.
558 )))
559
560
561 (((
562 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.
563 )))
564
565
566 (((
567 Two ways to exit alarm mode:
568 )))
569
570 * Server send a downlink command to exit.
571 * User fast press the RED button 10 times.
572
573 (((
574 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.
575 )))
576
577
578
579 == 2.9 Transport Mode ==
580
581
582 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.
583
584
585
586 == 2.10 LED Status ==
587
588
589 (% border="1.5" style="background-color:#ffffcc; color:green; width:500px" %)
590 |=(% style="width: 150px;" %)**Event**|=(% style="width: 200px;" %)**Action**|=(% style="width: 150px;" %)**AT+LON to control on/off**
591 |(% 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
592 |(% style="width:157px" %)**Join request**|(% style="width:271px" %)(% style="color:green" %)**Green** (%%)led fast blink once (200ms)|(% style="width:202px" %)Yes
593 |(% style="width:157px" %)**Join Success**|(% style="width:271px" %)(% style="color:green" %)**Green**(%%) led on 5 second|(% style="width:202px" %)N/A
594 |(% style="width:157px" %)**Fixing Location**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)blinks 200ms per second|(% style="width:202px" %)Yes
595 |(% style="width:157px" %)**Fixed and uplink**|(% style="width:271px" %)(% style="color:green" %)**GREEN ***(%%)***blinks twice (200ms per blink)**|(% style="width:202px" %)Yes
596 |(% style="width:157px" %)**Fail Fix and uplink**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)blinks twice (200ms per blink)|(% style="width:202px" %)Yes
597 |(% style="width:157px" %)**Enter Alarm mode**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 3 seconds|(% style="width:202px" %)Yes
598 |(% style="width:157px" %)**Uplink under Alarm**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 1 second|(% style="width:202px" %)Yes
599 |(% style="width:157px" %)**Exit Alarm**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)led on 5 second|(% style="width:202px" %)Yes
600 |(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes
601 |(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A
602
603 == 2.11 Button Function ==
604
605
606 (% style="color:blue" %)**RESET button:**
607
608 [[image:1664502835802-546.png]]
609
610 Push this button will reboot the device. Device will exit alarm mode and re-join to LoRaWAN server.
611
612
613 (% style="color:red" %)**RED button:**
614
615 [[image:1664502854406-763.png]]
616
617
618 (% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
619 |=(% style="width: 100px;" %)**Function**|=(% style="width: 210px;" %)**Action**|=(% style="width: 210px;" %)**Description**
620 |(% 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"]]
621 |(% 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
622 |(% 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.
623
624 == 2.12 USB Port Function ==
625
626
627 The USB interface of TrackerD has below functions:
628
629 * Power on the device
630 * Recharge the battery
631 * [[Configure Device>>||anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
632 * [[Upgrade Firmware>>||anchor="H5.UploadFirmware"]]
633
634 = 3. Configure TrackerD via AT command or LoRaWAN downlink =
635
636
637 User can configure TrackerD via AT Command or LoRaWAN Downlink.
638
639 LoRaWAN Downlink instruction for different platforms:  [[IoT LoRaWAN Server>>doc:Main.WebHome]]
640
641
642
643 == 3.1 Access AT Command ==
644
645
646 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.
647
648
649 [[image:1664502999401-486.png]]
650
651
652 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:
653
654
655 [[image:1664503022490-662.png]]
656
657
658
659 [[image:1664503035713-500.png]]
660
661
662
663 [[image:1664503047675-651.png]]
664
665
666
667 == 3.2 Command Set ==
668
669
670 === 3.2.1 Set Transmit Interval ===
671
672
673 Set device uplink interval.
674
675 * (% style="color:blue" %)**AT Command:**
676
677 (% style="color:#037691" %)**AT+TDC=xxx **
678
679 Example:  AT+TDC=300000. Means set interval to 5 minutes(300 seconds)
680
681
682 * (% style="color:blue" %)**Downlink Payload (prefix 0x01):**
683
684 (% style="color:#037691" %)**0x01 00 01 2C**  (%%) ~/~/  Same as AT+TDC=300000
685
686
687
688 === 3.2.2 Set Alarm Packet transmission interval ===
689
690
691 Set alarm packet transmit interval
692
693 * (% style="color:blue" %)**AT Command:**
694
695 (% style="color:#037691" %)**AT+ATDC=xx. **
696
697 Example:  AT+ATDC=60000  **~-~->    ** Set Alarm Packet Interval to 60 seconds. TrackerD will send every 60 seconds in Alarm mode, Default Value: 60000
698
699
700 * (% style="color:blue" %)**Downlink Payload (prefix 0xB1):**
701
702 (% style="color:#037691" %)**0xB1 00 00 3C ** (%%) ~/~/  Same as AT+ATDC=60000
703
704
705
706 === 3.2.3 Set Transport Mode Packet transmission interval ===
707
708
709 Set Transport Mode packet transmit interval
710
711 * (% style="color:blue" %)**AT Command:**
712
713 (% style="color:#037691" %)**AT+MTDC=xx. **
714
715 Example:  AT+MTDC=300000  **~-~->    ** Set Transport Mode Packet Interval to 300 seconds. TrackerD will send every 300 seconds in Transport mode, Default Value: 300000
716
717
718 * (% style="color:blue" %)**Downlink Payload (prefix 0x03):**
719
720 (% style="color:#037691" %)**0x03 00 01 2C**  (%%) ~/~/  Same as AT+ MTDC=3000000
721
722
723
724 === 3.2.4 Exit Alarm ===
725
726
727 Server send downlink command to exit Alarm mode
728
729 * (% style="color:blue" %)**AT Command: No AT Command**
730
731 * (% style="color:blue" %)**Downlink Payload (prefix 0x02):**
732
733 (% style="color:#037691" %)**0x02 01**    (%%) ~/~/  Exit Alarm Mode
734
735
736
737 === 3.2.5 Disable/Enable LED flash ===
738
739
740 Disable/Enable LED for position, downlink and uplink
741
742 * (% style="color:blue" %)**AT Command:**
743
744 (% style="color:#037691" %)**AT+LON=xx.  (Disable (0), Enable (1), default:1)**
745
746 Example: AT+LON=0  **~-~-> ** Disable LED for position, downlink and uplink.
747
748
749 * (% style="color:blue" %)**Downlink Payload (prefix 0xAE):**
750
751 (% style="color:#037691" %)**0xAE 00 ** (%%) ~/~/  Same as AT+LON=0
752
753
754
755 === 3.2.6 Disable/Enable Transport Mode ===
756
757
758 Users can use this feature to enable/disable Transport Mode.
759
760 * (% style="color:blue" %)**AT Command:**
761
762 (% style="color:#037691" %)**AT+INTWK=xx.  (Disable (0), Enable (1), default:0)**
763
764 Example:  AT+ INTWK =1  **~-~->   ** Enable Transport Mode.
765
766
767 * (% style="color:blue" %)**Downlink Payload (prefix 0xAF):**
768
769 (% style="color:#037691" %)**0xAF 01 ** (%%) ~/~/  Same as AT+ INTWK =1
770
771
772
773 === 3.2.7 Set Positioning Mode ===
774
775
776 SMOD define how TrackerD scan and uplink data:
777
778
779 * (% style="color:blue" %)**AT Command:**
780
781 (% style="color:#037691" %)**AT+SMOD=aa,bb,cc**
782
783 (% style="color:#037691" %)** aa:**
784
785 * (% style="color:red" %)**1: GPS ONLY(Factory Settings):    **(%%)only get and uplink GPS location info.
786 * (% style="color:red" %)**2: BLE ONLY:              **(%%)Only obtain iBeacon info via BLE and uplink. Design for Indoor tracking.
787 * (% style="color:red" %)**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.
788
789 (% style="color:#037691" %)**bb:**
790
791 * (% style="color:red" %)**0 :  **(%%)GPS+ BAT+ State+Tem&Hum
792 * (% style="color:red" %)**1 :**(%%)  GPS +BAT State
793
794 (% style="color:#037691" %)**cc:   **
795
796 * (% style="color:red" %)**1 : **(%%) (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State  
797
798 (% style="color:blue" %)**Example:**
799
800 AT+ SMOD =1,0,0 ~-~->  GPS+ BAT+ State+Tem&Hum
801 AT+ SMOD =1,1,0 ~-~->  GPS +BAT State
802 AT+ SMOD =2,0,1 ~-~->  (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State
803
804
805 * (% style="color:blue" %)**Downlink Payload (prefix 0xA5):**
806
807 (% style="color:#037691" %)**0xA5 01 00 00**    (%%) ~/~/  Same as AT+ SMOD =1,0,0
808
809
810
811 === 3.2.8 Set MAX GPS position time ===
812
813
814 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.
815
816
817 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.
818
819
820 * (% style="color:blue" %)**AT Command:**
821
822 (% style="color:#037691" %)**AT+FTIME=xx**  (%%) **~-~-> ** Set to use xx as max fix time.
823
824 **Example:**  AT+FTIME=150
825
826
827 * (% style="color:blue" %)**Downlink Payload (prefix 0xAA):**
828
829 (% style="color:#037691" %)**0xAA 00 96 ** (%%) ~/~/  Set AT+FTIME=150
830
831
832
833 === 3.2.9 Set PDOP value for GPS fix accuracy ===
834
835
836 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.
837
838
839 A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0
840
841
842 * (% style="color:blue" %)**AT Command:**
843
844 (% style="color:#037691" %)**AT+PDOP=2.5 ** (%%) **~-~->  ** Set PDOP to 2.5
845
846
847 * (% style="color:blue" %)**Downlink Payload (prefix 0xAD):**
848
849 (% style="color:#037691" %)**0xAD 00 0A**   (%%) ~/~/  Set AT+PDOP=1  (0x0A / 10 =1)
850
851 (% style="color:#037691" %)**0xAD 00 19**   (%%) ~/~/  Set AT+PDOP=2.5    (0x19 / 10 =2.5)
852
853 (% style="color:#037691" %)**0xAD 00 46**    (%%) ~/~/  Set AT+PDOP=7  (0x46 / 10 =7)
854
855
856
857 Disable/Enable the confirmation mode
858
859 * (% style="color:blue" %)**AT Command:**
860
861 (% style="color:#037691" %)**AT+CFM=xx**
862
863
864 **~ Example:**
865
866 AT+ CFM=0    **~-~->   ** Disable confirmation
867
868 AT+ CFM=1    **~-~->  ** Enable confirmation
869
870
871 * (% style="color:blue" %)**Downlink Payload (prefix 0x05):**
872
873 (% style="color:#037691" %)**0x05 01 **(%%) ~/~/  Same as AT+ SMOD =1
874
875
876
877 === 3.2.10  Auto Send None-ACK messages ===
878
879
880 TrackerD will wait for ACK for each uplink, If TrackerD doesn't get ACK from the IoT server, it will consider the message doesn't arrive server and store it. TrackerD keeps sending messages in normal periodically. Once TrackerD gets ACK from a server, it will consider the network is ok and start to send the not-arrive message.
881
882
883 * (% style="color:blue" %)**AT Command: AT+PNACKMD**
884
885 The default factory setting is 0.
886
887
888 **Command Example Function Response:**
889
890 (% style="color:#037691" %)**AT+PNACKMD=1**  (%%) ~/~/  Poll None-ACK message OK
891
892
893 * (% style="color:blue" %)**Downlink Command: 0x34**
894
895 Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
896
897
898 === 3.2.11  Set BLEMASK to filter BLE iBeacon ===
899
900 BLEMASK is to filter the unwanted BLE iBeacons during scan. For example, if BLEMASK is 123456. LBT1 will only uplink UUID info which includes 123456. It will ignore all other iBeacons which doesn’t contact 123456 in the UUID.
901
902 Note: BLEMASK range is 6 ~~ 10 bytes. If AT+BLEMASK < 6 bytes, BLEMASK will be disabled.
903
904 (% style="color:blue" %)**AT Command:**(%%)
905 AT+BLEMASK=123456     ~/~/ Set BLEMASK = 123456
906 AT+BLEMASK=0  ~/~/ disable BLEMASK
907
908
909 (% style="color:blue" %)**Downlink Payload: (Prefix : 0xA5)**(%%)
910 Example:
911 0xA5010203040506    ~/~/ Set BLEMASK to 123456
912
913
914
915 = 4. Setting for Different Scenarios =
916
917
918
919 = 5. Upload Firmware =
920
921
922 == 5.1 Firmware Change Log ==
923
924
925 **[[See this link>>url:https://github.com/dragino/TrackerD]]**
926
927
928
929 == 5.2 How to upgrade firmware ==
930
931
932 User can use the TrackerD's USB port to upgrade firmware into it. The hardware connection for upgrade firmware is as below:
933
934
935 (% style="color:blue" %)**Step1:  **(%%)Connect TrackerD and PC via USB cable shipped with TrackerD.
936
937
938 (% style="color:blue" %)**Step2:** (%%) Install CH9102 driver in the PC.
939
940 After installation of the driver and plug in TrackerD, user should be able to see com port in PC's device manager.
941
942
943 (% 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]]
944
945
946 (% style="color:blue" %)**Step4:** (%%) Run Flash Download Tool and configure chip type to ESP32
947
948
949 [[image:1664503563660-578.png]]
950
951
952 [[image:1664503574618-659.png]]
953
954
955 (% style="color:blue" %)**Step5:** (%%) Select the firmware file (.bin format), com port and proper SPI configure. Clink Start. Bin file location:
956
957 [[https:~~/~~/github.com/dragino/TrackerD/releases>>https://github.com/dragino/TrackerD/releases]]
958
959
960 Users need to use below files:
961
962 boot_app0.bin @0e000
963
964 ESP_LORA-eeprom-class.bin @ 0x10000
965
966
967 [[image:1664503593459-435.png]]
968
969
970
971 After upgrade finish, it will show finish as below:
972
973 [[image:1664503611848-385.png]]
974
975
976
977 = 6. Developer Guide =
978
979
980 == 6.1 Compile Source Code ==
981
982
983 === 6.1.1 Set up ARDUINO compile environment ===
984
985
986 * **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]]**
987
988 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]]
989
990
991 [[image:1664503635019-941.png]]
992
993
994
995 * (% style="color:#037691" %)**Go to tools ~-~-> Boards ~-~-> Boards Manager**,(%%) **find the esp32 information and install it.**
996
997 [[image:1664503715811-892.png]]
998
999
1000
1001 * **Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]**
1002
1003 Put the Library in the TrackerD directory into the libraries file in the Arduino directory:
1004
1005
1006 [[image:1664503752288-974.png]]
1007
1008
1009
1010 == 6.2 Source Code ==
1011
1012
1013 * (% style="color:blue" %)**Open the example in the TrackerD file, please select the correct port in the IDE, as shown below:**
1014
1015 [[image:1664503794261-827.png]]
1016
1017
1018
1019 * (% style="color:blue" %)**Click to upload**
1020
1021 [[image:1664503808294-336.png]]
1022
1023
1024
1025 * (% style="color:blue" %)**Check the result, if the upload is successful, as shown below, open the serial port to view the data**
1026
1027 [[image:1664503824081-592.png]] [[image:1664503831430-500.png]]
1028
1029
1030
1031 = 7.  FAQ =
1032
1033
1034 == 7.1 How to change the LoRa Frequency Bands/Region? ==
1035
1036
1037 User can follow the introduction for [[how to upgrade image>>||anchor="H5.UploadFirmware"]]. When download the images, choose the required image file for download.
1038
1039
1040
1041 == 7.2 What is the pin mapping for the USB program cable? ==
1042
1043
1044 [[image:1664499635206-262.png]]
1045
1046
1047
1048 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:314px" %)
1049 |=(% style="width: 118px;" %)**Pin**|=(% style="width: 67px;" %)**Color**|=(% style="width: 123px;" %)**USB Pin**
1050 |(% style="width:118px" %)A4,B4,A9,B9|(% style="width:67px" %)Red|(% style="width:123px" %)VCC
1051 |(% style="width:118px" %)A7,B7|(% style="width:67px" %)White|(% style="width:123px" %)D- (N/A)
1052 |(% style="width:118px" %)A6,B6|(% style="width:67px" %)Green|(% style="width:123px" %)D+(N/A)
1053 |(% style="width:118px" %)A1,B1,A12,B12|(% style="width:67px" %)Black|(% style="width:123px" %)GND
1054 |(% style="width:118px" %)A5|(% style="width:67px" %)Purple|(% style="width:123px" %)MTDC/GOIO13
1055 |(% style="width:118px" %)B5|(% style="width:67px" %)Blue|(% style="width:123px" %)MTDC/GPIO12
1056 |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14
1057 |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15
1058
1059 = 8.  Order Info =
1060
1061
1062 Part Number: (% style="color:blue" %)**TrackerD-XXX**
1063
1064 (% style="color:blue" %)**XXX**(%%): The default frequency band
1065
1066 * (% style="color:red" %)**EU433**(%%): Default frequency band EU433
1067 * (% style="color:red" %)**EU868**(%%): Default frequency band EU868
1068 * (% style="color:red" %)**IN865**(%%): Default frequency band IN865
1069 * (% style="color:red" %)**KR920**(%%): Default frequency band KR920
1070 * (% style="color:red" %)**AS923**(%%): Default frequency band AS923
1071 * (% style="color:red" %)**AU915**(%%): Default frequency band AU915
1072 * (% style="color:red" %)**US915**(%%): Default frequency band US915
1073
1074 = 9.  Packing Info =
1075
1076
1077 (% style="color:#037691" %)**Package Includes**:
1078
1079 * TrackerD LoRaWAN GPS/BLE Tracker x 1
1080 * USB recharge & program cable x 1
1081
1082 (% style="color:#037691" %)**Dimensions and Weight**:
1083
1084 * Device Size: 85 x 48 x 15 cm
1085 * Weight: 50g
1086
1087 = 10. Support =
1088
1089
1090 * 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.
1091 * 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]].
1092
1093 = 11.  Reference =
1094
1095
1096 * [[**Firmware in Bin format**>>https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
1097 * **[[Source Code>>https://github.com/dragino/TrackerD]] **
1098 * [[**Hardware Source**>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
1099
1100

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