Version 84.9 by Xiaoling on 2022/10/26 08:46

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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:440px" %)
212 |=(% style="width: 60px;" %)**Size(bytes)**|=(% style="width: 70px;" %)**1**|=(% style="width: 70px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 50px;" %)**1**|=(% style="width: 30px;" %)2|=(% style="width: 40px;" %)**2**|=(% style="width: 40px;" %)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 (% style="color:#037691" %)**SMOD Field (total 1 byte)**(%%):0x40
257
258 (% border="1.5" style="background-color:#ffffcc; color:green; width:350px" %)
259 |=(% scope="row" style="width: 75px;" %)**Size(bit)**|(% style="width:64px" %)2bits|(% style="width:104px" %)2bit|(% style="width:103px" %)4bit
260 |=(% style="width: 75px;" %)**Value**|(% style="width:64px" %)SMOD|(% style="width:104px" %)GPS_Settings|(% style="width:103px" %)BLE_Settings
261
262 (% style="color:blue" %)** SMOD:**
263
264 (% style="color:red" %)** 1 :** (%%) GPS ONLY
265
266 (% style="color:red" %)** 2 :** (%%) BLE ONLY
267
268 (% style="color:red" %)** 3 :**  (%%) GPS/BLE Hybrid
269
270
271 (% style="color:blue" %)** GPS_MOD: Define how to send GPS payload**
272
273 (% style="color:red" %)** 0 : ** (%%) Enable uploading on-board Temperature and humidity values
274
275 (% style="color:red" %)** 1 :** (%%) Disable uploading on-board Temperature and humidity values
276
277
278 (% style="color:blue" %)** BLE_Settings:**
279
280 (% style="color:red" %)** 1: ** (%%) BLE Positioning with Strongest iBeacon
281
282
283 (% style="color:#037691" %)**Status Field (total 1 byte)**(%%):  0x02
284
285 (% border="1.5" style="background-color:#ffffcc; color:green; width:417px" %)
286 |=(% scope="row" 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
287 |=(% 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"]]
288
289 === 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
290
291
292 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,
293
294
295 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:480px" %)
296 |=(% scope="row" style="width: 50px;" %)(((
297 **Size(bytes)**
298 )))|(% style="width:60px" %)4|(% style="width:70px" %)4|(% style="width:80px" %)2|(% style="width:73px" %)1|(% style="width:40px" %)(((
299 2
300 )))|(% style="width:87px" %)(((
301 2
302 )))
303 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
304 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
305 )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]|(% style="width:40px" %)[[Hum>>||anchor="HHum:"]]|(% style="width:87px" %)[[Tem>>||anchor="HTem:"]]
306
307 [[image:1665301636888-168.png]]
308
309
310 ==== (% style="color:blue" %)**Alarm & BAT:**(%%) ====
311
312 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
313 |=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)1 bit|(% style="width:80px" %)1bit|(% style="width:50px" %)14bits
314 |=(% style="width: 72px;" %)**Value**|(% style="width:67px" %)reserve|(% style="width:118px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 
315
316 ==== (% style="color:blue" %)**FLAG:**(%%) ====
317
318 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
319 |=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)2bits|(% style="width:50px" %)1bit
320 |=(% style="width: 79px;" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H3.2.7SetPositioningMode"]]|(% style="width:47px" %)[[LON>>||anchor="HLON:"]]
321
322 **Example:** Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A 
323
324
325 ==== (% style="color:blue" %)**Location info:**(%%) ====
326
327 * Latitude: 02863D68  ⇒  //if (0x//02863D68//& 0x80000000 = 0 )~://  //value = 02863D68 /1000000 = 42.351976//
328 * Longitude: FAC29BAF  ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~://  //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
329
330 (% style="color:red" %)**Important note:**
331
332 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.
333
334 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:
335
336
337 [[image:1664502116362-706.png]]
338
339
340 3.  While GPS can't get location info after timeout(FTIME Parameter), the latitude and longitude will be filled with all 0x00:
341
342 [[image:1664502166010-515.png]]
343
344
345
346 ==== (% style="color:blue" %)**Alarm:**(%%) ====
347
348 **Example: ** 0x4B & 0x40 >> 6 = 0x01
349
350
351 ==== (% style="color:blue" %)**BAT:**(%%) ====
352
353 **Example: ** 0x4B45 & 0x3FFF ⇒ 2885 (mV).
354
355 (((
356 The battery info shows the battery voltage, User can use the below mapping to indicate the battery in percentage: \
357 )))
358
359 * > 4.0v :  80% ~~ 100%
360 * 3.85v ~~3.99v:  60% ~~ 80%
361 * 3.70v ~~ 3.84v:  40% ~~ 60%
362 * 3.40v ~~ 3.69v:  20% ~~ 40%
363 * < 3.39v:  0~~20%
364
365 ==== (% style="color:blue" %)**MOD:**(%%) ====
366
367 **Example: ** (0x60>>6) & 0x3f =1
368
369 **Set the format of GPS data uplink link:**
370
371 (% style="color:#037691" %)**0x00:** (%%) Enable uploading on-board Temperature and humidity values
372 (% style="color:#037691" %)**0x01: ** (%%) Disable uploading on-board Temperature and humidity values
373
374
375 **Set the format of BLE data uplink link:**
376
377 (% style="color:#037691" %)**0x01: ** (%%) BLE Positioning with Strongest iBeacon
378
379
380 ==== (% style="color:blue" %)**LON:**(%%) ====
381
382 **Example:** (0x60>>5) & 0x01=1.
383
384 Enable/Disable LED activity for uplink
385
386 (((
387 (% style="color:#037691" %)**0x00:**  (%%) Disable LED indicator.
388 )))
389
390 (((
391 (% style="color:#037691" %)**0x01:**  (%%) Enable LED indicator (Default Value)
392 )))
393
394
395
396 ==== (% style="color:blue" %)**Hum:**(%%) ====
397
398 0202 = //if (0x0202 & 0x8000 = 0 ):  value =// 0x0202 / 100 = +514 ⇒ 51.4 degree
399
400
401 ==== (% style="color:blue" %)**Tem:**(%%) ====
402
403 011A =if (0x011A & 0x8000 = 1 ):  value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree//
404
405
406
407 === 2.4.3  Uplink FPORT~=3, Realtime GNSS Positioning (Default Mode) ===
408
409
410 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)
411
412
413 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:480px" %)
414 |=(% scope="row" style="width: 50px;" %)(((
415 **Size(bytes)**
416 )))|(% style="width:60px" %)4|(% style="width:70px" %)4|(% style="width:80px" %)2|(% style="width:73px" %)1
417 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
418 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
419 )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]
420
421 (% class="wikigeneratedid" %)
422 [[image:1665301687277-443.png]]
423
424
425
426 === 2.4.4  Uplink FPORT~=4, History GNSS Positioning ===
427
428
429 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.
430
431
432 (% style="color:red" %)**Note for this mode:**
433
434 * a) TrackerD will do an ACK check for data records sending to make sure every data arrive server.
435 * 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.
436 * 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
437
438 The payload is 15 bytes, as below.
439
440 (% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
441 |=(% scope="row" %)(((
442 **Size(bytes)**
443 )))|4|4|2|1|1|1|1|1
444 |=**Value**|Latitude|Longitude|Year|Month|Day|Hous|Min|Sen
445
446 [[image:image-20221009160309-2.png]]
447
448
449
450 === 2.4.5  Uplink FPORT~=6, BLE Positioning with Strongest iBeacon ===
451
452
453 TrackerD supports BLE scans for indoor positioning. User can set [[**SMOD**>>||anchor="H3.2.7SetPositioningMode"]] to **BLE pure** or **GPS/BLE hybrid** so TrackerD will scan BLE iBeacon and find the strongest iBeacon info and uplink.
454
455 User can set **[[BLEMASK>>||anchor="H3.2.11A0SetBLEMASKtofilterBLEiBeacon"]]** so TrackerD will only search the iBeacons which have UUID that match the BLEMASK settings.
456
457
458 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
459 |=(% scope="row" style="width: 60px;" %)(((
460 **Size(bytes)**
461 )))|(% 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
462 |=(% style="width: 50px;" %)**Value**|(% style="width:44px" %)[[UUID>>||anchor="HLocationinfo:"]]|(% style="width:61px" %)(((
463 iBeacon MAJOR
464 )))|(% style="width:63px" %)(((
465 iBeacon MINOR
466 )))|(% style="width:71px" %)(((
467 iBeacon Measured Power
468 )))|(% style="width:50px" %)(((
469 iBeacon RSSI
470 )))|(% style="width:47px" %)(((
471 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
472 )))|(% style="width:15px" %)[[FLAG>>||anchor="HFLAG:"]]
473
474 [[image:1664502425687-834.png]]
475
476
477 * (% style="color:#037691" %)**BAT: ** (%%) Ex1:0x4B45 & 0x3FFF ⇒ 3901 (mV).
478 * (% style="color:#037691" %)**MODE:   **(%%)Define the payload format.
479 * (% style="color:#037691" %)**UUID:     **(%%)The uuid from the strongest iBeacon.
480 * (% style="color:#037691" %)**MAJOR:** (%%) The MAJOR from the strongest iBeacon.
481 * (% style="color:#037691" %)**MINOR:**  (%%)The MAJOR from the strongest iBeacon.
482 * (% style="color:#037691" %)**Measured Power: ** (%%) The Measured Power from the strongest iBeacon.
483 * (% style="color:#037691" %)**RSSI:  ** (%%) The RSSI from the strongest iBeacon.
484
485 === 2.4.6  Add Payload format in TTN V3 ===
486
487
488 In TTN V3, use can add a custom payload so it shows friendly.
489
490 In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**
491
492
493 [[image:1664502649601-895.png]]
494
495
496 Add the decoder from this link: 
497
498 [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD>>https://github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD]]
499
500 Save the change the uplink message will be parsed. As below:
501
502 [[image:1664502676891-606.png]]
503
504
505
506 == 2.5 Integrate with Datacake ==
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 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]]
512
513 [[image:1664502695771-538.png]]
514
515
516
517 == 2.6 Integrate with Tago ==
518
519
520 After TrackerD sends data to LoRaWAN server such as TTN, user can pass the data to Datacake and plot out, currently only support GPS plot.
521
522 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]]
523
524
525
526 [[image:1664502715371-321.png]]
527
528
529
530 == 2.7  Datalog Feature ==
531
532
533 total 273 entries,by default,
534
535 User can set [[PNACKMD=1>>||anchor="H3.2.10A0A0AutoSendNone-ACKmessages"]], to enable Datalog feature.
536
537 Example use case.
538
539 [[image:image-20221009234703-2.png||height="328" width="899"]]
540
541
542 [[image:image-20221009234629-1.png||height="390" width="577"]]
543
544
545
546 == 2.8 Alarm Mode ==
547
548
549 (((
550 User can push the (% style="color:red" %)**RED button**(%%) by more than 5 seconds to enter Alarm Mode.
551 )))
552
553
554 (((
555 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 exits alert mode.
556 )))
557
558
559 (((
560 Two ways to exit alarm mode:
561 )))
562
563 * Server sends a downlink command to exit.
564 * User fast press the RED button 10 times.
565
566 (((
567 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.
568 )))
569
570
571
572 == 2.9 Transport Mode ==
573
574
575 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.
576
577
578
579 == 2.10 LED Status ==
580
581
582 (% border="1.5" style="background-color:#ffffcc; color:green; width:500px" %)
583 |=(% style="width: 150px;" %)**Event**|=(% style="width: 200px;" %)**Action**|=(% style="width: 150px;" %)**AT+LON to control on/off**
584 |(% 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
585 |(% style="width:157px" %)**Join request**|(% style="width:271px" %)(% style="color:green" %)**Green** (%%)led fast blink once (200ms)|(% style="width:202px" %)Yes
586 |(% style="width:157px" %)**Join Success**|(% style="width:271px" %)(% style="color:green" %)**Green**(%%) led on 5 second|(% style="width:202px" %)N/A
587 |(% style="width:157px" %)**Fixing Location**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)blinks 200ms per second|(% style="width:202px" %)Yes
588 |(% style="width:157px" %)**Fixed and uplink**|(% style="width:271px" %)(% style="color:green" %)**GREEN ***(%%)***blinks twice (200ms per blink)**|(% style="width:202px" %)Yes
589 |(% style="width:157px" %)**Fail Fix and uplink**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)blinks twice (200ms per blink)|(% style="width:202px" %)Yes
590 |(% style="width:157px" %)**Enter Alarm mode**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 3 seconds|(% style="width:202px" %)Yes
591 |(% style="width:157px" %)**Uplink under Alarm**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 1 second|(% style="width:202px" %)Yes
592 |(% style="width:157px" %)**Exit Alarm**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)led on 5 second|(% style="width:202px" %)Yes
593 |(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes
594 |(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A
595
596 == 2.11 Button Function ==
597
598
599 (% style="color:blue" %)**RESET button:**
600
601 [[image:1664502835802-546.png]]
602
603 Push this button will reboot the device. Device will exit alarm mode and re-join to LoRaWAN server.
604
605
606 (% style="color:red" %)**RED button:**
607
608 [[image:1664502854406-763.png]]
609
610
611 (% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
612 |=(% style="width: 100px;" %)**Function**|=(% style="width: 210px;" %)**Action**|=(% style="width: 210px;" %)**Description**
613 |(% 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"]]
614 |(% 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
615 |(% 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.
616
617 == 2.12 USB Port Function ==
618
619
620 The USB interface of TrackerD has below functions:
621
622 * Power on the device
623 * Recharge the battery
624 * [[Configure Device>>||anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
625 * [[Upgrade Firmware>>||anchor="H5.UploadFirmware"]]
626
627 = 3. Configure TrackerD via AT command or LoRaWAN downlink =
628
629
630 User can configure TrackerD via AT Command or LoRaWAN Downlink.
631
632 LoRaWAN Downlink instruction for different platforms:  [[IoT LoRaWAN Server>>doc:Main.WebHome]]
633
634
635
636 == 3.1 Access AT Command ==
637
638
639 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.
640
641
642 [[image:1664502999401-486.png]]
643
644
645 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:
646
647
648 [[image:1664503022490-662.png]]
649
650
651 [[image:1664503035713-500.png]]
652
653
654 [[image:1664503047675-651.png]]
655
656
657
658 == 3.2 Command Set ==
659
660
661 === 3.2.1 Set Transmit Interval ===
662
663
664 Set device uplink interval.
665
666 * (% style="color:blue" %)**AT Command:**
667
668 (% style="color:#037691" %)**AT+TDC=xxx **
669
670 Example:  AT+TDC=300000. Means set interval to 5 minutes(300 seconds)
671
672
673 * (% style="color:blue" %)**Downlink Payload (prefix 0x01):**
674
675 (% style="color:#037691" %)**0x01 00 01 2C**  (%%) ~/~/  Same as AT+TDC=300000
676
677
678
679 === 3.2.2 Set Alarm Packet transmission interval ===
680
681
682 Set alarm packet transmit interval
683
684 * (% style="color:blue" %)**AT Command:**
685
686 (% style="color:#037691" %)**AT+ATDC=xx. **
687
688 Example:  AT+ATDC=60000  **~-~->    ** Set Alarm Packet Interval to 60 seconds. TrackerD will send every 60 seconds in Alarm mode, Default Value: 60000
689
690
691 * (% style="color:blue" %)**Downlink Payload (prefix 0xB1):**
692
693 (% style="color:#037691" %)**0xB1 00 00 3C ** (%%) ~/~/  Same as AT+ATDC=60000
694
695
696
697 === 3.2.3 Set Transport Mode Packet transmission interval ===
698
699
700 Set Transport Mode packet transmit interval
701
702 * (% style="color:blue" %)**AT Command:**
703
704 (% style="color:#037691" %)**AT+MTDC=xx. **
705
706 Example:  AT+MTDC=300000  **~-~->    ** Set Transport Mode Packet Interval to 300 seconds. TrackerD will send every 300 seconds in Transport mode, Default Value: 300000
707
708
709 * (% style="color:blue" %)**Downlink Payload (prefix 0x03):**
710
711 (% style="color:#037691" %)**0x03 00 01 2C**  (%%) ~/~/  Same as AT+ MTDC=3000000
712
713
714
715 === 3.2.4 Exit Alarm ===
716
717
718 Server send downlink command to exit Alarm mode
719
720 * (% style="color:blue" %)**AT Command: No AT Command**
721
722 * (% style="color:blue" %)**Downlink Payload (prefix 0x02):**
723
724 (% style="color:#037691" %)**0x02 01**    (%%) ~/~/  Exit Alarm Mode
725
726
727
728 === 3.2.5 Disable/Enable LED flash ===
729
730
731 Disable/Enable LED for position, downlink and uplink
732
733 * (% style="color:blue" %)**AT Command:**
734
735 (% style="color:#037691" %)**AT+LON=xx.  (Disable (0), Enable (1), default:1)**
736
737 Example: AT+LON=0  **~-~-> ** Disable LED for position, downlink and uplink.
738
739
740 * (% style="color:blue" %)**Downlink Payload (prefix 0xAE):**
741
742 (% style="color:#037691" %)**0xAE 00 ** (%%) ~/~/  Same as AT+LON=0
743
744
745
746 === 3.2.6 Disable/Enable Transport Mode ===
747
748
749 Users can use this feature to enable/disable Transport Mode.
750
751 * (% style="color:blue" %)**AT Command:**
752
753 (% style="color:#037691" %)**AT+INTWK=xx.  (Disable (0), Enable (1), default:0)**
754
755 Example:  AT+ INTWK =1  **~-~->   ** Enable Transport Mode.
756
757
758 * (% style="color:blue" %)**Downlink Payload (prefix 0xAF):**
759
760 (% style="color:#037691" %)**0xAF 01 ** (%%) ~/~/  Same as AT+ INTWK =1
761
762
763
764 === 3.2.7 Set Positioning Mode ===
765
766
767 SMOD define how TrackerD scan and uplink data:
768
769
770 * (% style="color:blue" %)**AT Command:**
771
772 (% style="color:#037691" %)**AT+SMOD=aa,bb,cc**
773
774 (% style="color:#037691" %)** aa:**
775
776 * (% style="color:red" %)**1: GPS ONLY(Factory Settings):    **(%%)only get and uplink GPS location info.
777 * (% style="color:red" %)**2: BLE ONLY:              **(%%)Only obtain iBeacon info via BLE and uplink. Design for Indoor tracking.
778 * (% 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.
779
780 (% style="color:#037691" %)**bb:**
781
782 * (% style="color:red" %)**0 :  **(%%)GPS+ BAT+ State+Tem&Hum
783 * (% style="color:red" %)**1 :**(%%)  GPS +BAT State
784
785 (% style="color:#037691" %)**cc:   **
786
787 * (% style="color:red" %)**1 : **(%%) (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State  
788
789 (% style="color:blue" %)**Example:**
790
791 AT+ SMOD =1,0,0 ~-~->  GPS+ BAT+ State+Tem&Hum
792 AT+ SMOD =1,1,0 ~-~->  GPS +BAT State
793 AT+ SMOD =2,0,1 ~-~->  (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State
794
795
796 * (% style="color:blue" %)**Downlink Payload (prefix 0xA5):**
797
798 (% style="color:#037691" %)**0xA5 01 00 00**    (%%) ~/~/  Same as AT+ SMOD =1,0,0
799
800
801
802 === 3.2.8 Set MAX GPS position time ===
803
804
805 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.
806
807
808 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.
809
810
811 * (% style="color:blue" %)**AT Command:**
812
813 (% style="color:#037691" %)**AT+FTIME=xx**  (%%) **~-~-> ** Set to use xx as max fix time.
814
815 **Example:**  AT+FTIME=150
816
817
818 * (% style="color:blue" %)**Downlink Payload (prefix 0xAA):**
819
820 (% style="color:#037691" %)**0xAA 00 96 ** (%%) ~/~/  Set AT+FTIME=150
821
822
823
824 === 3.2.9 Set PDOP value for GPS fix accuracy ===
825
826
827 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.
828
829
830 A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0
831
832
833 * (% style="color:blue" %)**AT Command:**
834
835 (% style="color:#037691" %)**AT+PDOP=2.5 ** (%%) **~-~->  ** Set PDOP to 2.5
836
837
838 * (% style="color:blue" %)**Downlink Payload (prefix 0xAD):**
839
840 (% style="color:#037691" %)**0xAD 00 0A**   (%%) ~/~/  Set AT+PDOP=1  (0x0A / 10 =1)
841
842 (% style="color:#037691" %)**0xAD 00 19**   (%%) ~/~/  Set AT+PDOP=2.5    (0x19 / 10 =2.5)
843
844 (% style="color:#037691" %)**0xAD 00 46**    (%%) ~/~/  Set AT+PDOP=7  (0x46 / 10 =7)
845
846
847
848 Disable/Enable the confirmation mode
849
850 * (% style="color:blue" %)**AT Command:**
851
852 (% style="color:#037691" %)**AT+CFM=xx**
853
854
855 **~ Example:**
856
857 AT+ CFM=0    **~-~->   ** Disable confirmation
858
859 AT+ CFM=1    **~-~->  ** Enable confirmation
860
861
862 * (% style="color:blue" %)**Downlink Payload (prefix 0x05):**
863
864 (% style="color:#037691" %)**0x05 01 **(%%) ~/~/  Same as AT+ SMOD =1
865
866
867
868 === 3.2.10  Auto Send None-ACK messages ===
869
870
871 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.
872
873
874 * (% style="color:blue" %)**AT Command: AT+PNACKMD**
875
876 The default factory setting is 0.
877
878
879 **Command Example Function Response:**
880
881 (% style="color:#037691" %)**AT+PNACKMD=1**  (%%) ~/~/  Poll None-ACK message OK
882
883
884 * (% style="color:blue" %)**Downlink Command: 0x34**
885
886 Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
887
888
889
890 === 3.2.11  Set BLEMASK to filter BLE iBeacon ===
891
892
893 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.
894
895 (% style="color:red" %)**Note: BLEMASK range is 6 ~~ 10 bytes. If AT+BLEMASK < 6 bytes, BLEMASK will be disabled.**
896
897 (% style="color:blue" %)**AT Command:**
898
899 (% style="color:#037691" %)**AT+BLEMASK=123456**   (%%) ~/~/ Set BLEMASK = 123456
900
901 (% style="color:#037691" %)**AT+BLEMASK=0**  (%%) ~/~/ disable BLEMASK
902
903
904 (% style="color:blue" %)**Downlink Payload: (Prefix : 0xA5)**
905
906 Example: 0xA5010203040506    ~/~/ Set BLEMASK to 123456
907
908
909
910 = 4. Setting for Different Scenarios =
911
912
913
914 = 5. Upload Firmware =
915
916
917 == 5.1 Firmware Change Log ==
918
919
920 **[[See this link>>url:https://github.com/dragino/TrackerD]]**
921
922
923
924 == 5.2 How to upgrade firmware ==
925
926
927 User can use the TrackerD's USB port to upgrade firmware into it. The hardware connection for upgrade firmware is as below:
928
929
930 (% style="color:blue" %)**Step1:  **(%%)Connect TrackerD and PC via USB cable shipped with TrackerD.
931
932
933 (% style="color:blue" %)**Step2:** (%%) Install CH9102 driver in the PC.
934
935 After installation of the driver and plug in TrackerD, user should be able to see com port in PC's device manager.
936
937
938 (% 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]]
939
940
941 (% style="color:blue" %)**Step4:** (%%) Run Flash Download Tool and configure chip type to ESP32
942
943
944 [[image:1664503563660-578.png]]
945
946
947 [[image:1664503574618-659.png]]
948
949
950
951 (% style="color:blue" %)**Step5:** (%%) Select the firmware file (.bin format), com port and proper SPI configure. Clink Start. Bin file location:
952
953 [[https:~~/~~/github.com/dragino/TrackerD/releases>>https://github.com/dragino/TrackerD/releases]]
954
955
956 Users need to use below files:
957
958 boot_app0.bin @0e000
959
960 ESP_LORA-eeprom-class.bin @ 0x10000
961
962
963 [[image:1664503593459-435.png]]
964
965
966
967 After upgrade finish, it will show finish as below:
968
969 [[image:1664503611848-385.png]]
970
971
972
973 = 6. Developer Guide =
974
975
976 == 6.1 Compile Source Code ==
977
978
979 === 6.1.1 Set up ARDUINO compile environment ===
980
981
982 * **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]]**
983
984 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]]
985
986
987 [[image:1664503635019-941.png]]
988
989
990
991 * (% style="color:#037691" %)**Go to tools ~-~-> Boards ~-~-> Boards Manager**,(%%) **find the esp32 information and install it.**
992
993 [[image:1664503715811-892.png]]
994
995
996 (% id="cke_bm_4554S" style="display:none" %) (%%)Find the path of SP32 installation, find the file as shown in Figure 1, and change the SPI pin to the shown in Figure 2.
997
998 [[image:image-20221024105643-1.png]]
999
1000 **~ Figure1**
1001
1002
1003 [[image:image-20221024105643-2.png]]
1004
1005 **Figure2**
1006
1007
1008 * **Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]**
1009
1010 Put the Library in the TrackerD directory into the libraries file in the Arduino directory:
1011
1012
1013 [[image:1664503752288-974.png]]
1014
1015
1016
1017 == 6.2 Source Code ==
1018
1019
1020 * (% style="color:blue" %)**Open the example in the TrackerD file, please select the correct port in the IDE, as shown below:**
1021
1022 [[image:1664503794261-827.png]]
1023
1024
1025
1026 * (% style="color:blue" %)**Click to upload**
1027
1028 [[image:1664503808294-336.png]]
1029
1030
1031
1032 * (% style="color:blue" %)**Check the result, if the upload is successful, as shown below, open the serial port to view the data**
1033
1034 [[image:1664503824081-592.png]] [[image:1664503831430-500.png]]
1035
1036
1037
1038 = 7.  FAQ =
1039
1040
1041 == 7.1 How to change the LoRa Frequency Bands/Region? ==
1042
1043
1044 User can follow the introduction for [[how to upgrade image>>||anchor="H5.UploadFirmware"]]. When download the images, choose the required image file for download.
1045
1046
1047
1048 == 7.2 What is the pin mapping for the USB program cable? ==
1049
1050
1051 [[image:1664499635206-262.png]]
1052
1053
1054
1055 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:314px" %)
1056 |=(% style="width: 118px;" %)**Pin**|=(% style="width: 67px;" %)**Color**|=(% style="width: 123px;" %)**USB Pin**
1057 |(% style="width:118px" %)A4,B4,A9,B9|(% style="width:67px" %)Red|(% style="width:123px" %)VCC
1058 |(% style="width:118px" %)A7,B7|(% style="width:67px" %)White|(% style="width:123px" %)D- (N/A)
1059 |(% style="width:118px" %)A6,B6|(% style="width:67px" %)Green|(% style="width:123px" %)D+(N/A)
1060 |(% style="width:118px" %)A1,B1,A12,B12|(% style="width:67px" %)Black|(% style="width:123px" %)GND
1061 |(% style="width:118px" %)A5|(% style="width:67px" %)Purple|(% style="width:123px" %)MTDC/GOIO13
1062 |(% style="width:118px" %)B5|(% style="width:67px" %)Blue|(% style="width:123px" %)MTDC/GPIO12
1063 |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14
1064 |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15
1065
1066 = 8.  Order Info =
1067
1068
1069 Part Number: (% style="color:blue" %)**TrackerD-XXX**
1070
1071 (% style="color:blue" %)**XXX**(%%): The default frequency band
1072
1073 * (% style="color:red" %)**EU433**(%%): Default frequency band EU433
1074 * (% style="color:red" %)**EU868**(%%): Default frequency band EU868
1075 * (% style="color:red" %)**IN865**(%%): Default frequency band IN865
1076 * (% style="color:red" %)**KR920**(%%): Default frequency band KR920
1077 * (% style="color:red" %)**AS923**(%%): Default frequency band AS923
1078 * (% style="color:red" %)**AU915**(%%): Default frequency band AU915
1079 * (% style="color:red" %)**US915**(%%): Default frequency band US915
1080
1081 = 9.  Packing Info =
1082
1083
1084 (% style="color:#037691" %)**Package Includes**:
1085
1086 * TrackerD LoRaWAN GPS/BLE Tracker x 1
1087 * USB recharge & program cable x 1
1088
1089 (% style="color:#037691" %)**Dimensions and Weight**:
1090
1091 * Device Size: 85 x 48 x 15 cm
1092 * Weight: 50g
1093
1094 = 10. Support =
1095
1096
1097 * 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.
1098 * 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]].
1099
1100 = 11.  Reference =
1101
1102
1103 * [[**Firmware in Bin format**>>https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
1104 * **[[Source Code>>https://github.com/dragino/TrackerD]] **
1105 * [[**Hardware Source**>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
1106
1107