Last modified by Edwin Chen on 2024/03/29 12:01
Show last authors
1
2
3 (% style="text-align:center" %)
4 [[image:image-20231025175421-1.png]]
5
6
7
8
9
10
11
12
13
14
15 (% class="wikigeneratedid" %)
16 **Table of Contents:**
17
18 {{toc/}}
19
20
21
22
23
24 = 1.  Introduction =
25
26 == 1.1  What is LoRaWAN Asset Tracker ==
27
28
29 (((
30 TrackerD-LS is an (% style="color:blue" %)**Open Source LoRaWAN Asset Tracker**(%%) based on (% style="color:blue" %)**ESP32 MCU**(%%) and (% style="color:blue" %)**Semtech LoRa Wireless Chip**(%%). It can get the location data via GPS and set it to IoT server via LoRaWAN network.
31
32 TrackerD-LS supports Motion Detection, when there is motion, TrackerD-LS can send data more frequently and it will save power when no motion is detected.
33
34 The LoRa wireless technology used in TrackerD-LS 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.
35
36 When there is no LoRaWAN network, TrackerD-LS can save the location data. It will send these data to IoT server when there is LoRaWAN network coverage.
37
38 TrackerD-LS is equipped with a (% style="color:blue" %)**3000mAh Li-on rechargeable battery + Solar Panel**(%%) which let the device can be used for many years. Each TrackerD-LS has a worldwide unique OTAA keys to join the LoRaWAN network.
39
40 TrackerD-LS is program friendly. Developers can use Arduino IDE to customize the software of TrackerD-LS to fit their IoT solution.
41 )))
42
43 (((
44 [[image:image-20231025181237-2.png]]
45
46
47 (% style="color:red" %)**Note: LoRaWAN server can be a general LoRaWAN server other than TTN.**
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 * Integrated SPI flash : 4 MB
58 * RAM: 448 KB
59 * EEPROM: 520 KB
60 * Clock Speed: 32Mhz
61
62 (% style="color:blue" %)**Common DC Characteristics:**
63
64 * Supply Voltage: 2.5v ~~ 3.6v
65 * Operating Temperature: -40 ~~ 60°C
66
67 (% style="color:blue" %)**LoRa Spec:**
68
69 * Frequency Range, 168 dB maximum link budget.
70 ** Band 1 (HF): 862 ~~ 1020 Mhz
71 * +20 dBm - 100 mW constant RF output vs.
72 * +14 dBm high efficiency PA.
73 * Programmable bit rate up to 300 kbps.
74 * High sensitivity: down to -148 dBm.
75 * Bullet-proof front end: IIP3 = -12.5 dBm.
76 * Excellent blocking immunity.
77 * Low RX current of 10.3 mA, 200 nA register retention.
78 * Fully integrated synthesizer with a resolution of 61 Hz.
79 * FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation.
80 * Built-in bit synchronizer for clock recovery.
81 * Preamble detection.
82 * 127 dB Dynamic Range RSSI.
83 * Automatic RF Sense and CAD with ultra-fast AFC.
84 * Packet engine up to 256 bytes with CRC.
85 * LoRaWAN 1.0.3 Specification
86
87 (% style="color:blue" %)**Battery:**
88
89 * 3000mA Li-on Battery power
90 * Built-in Solar Panel
91
92 (% style="color:blue" %)**Power Consumption**
93
94 * Sleeping Mode: 60uA
95 * LoRa Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
96 * Tracking: max: 38mA
97
98 (% style="display:none" %)
99
100
101 == 1.3  Features ==
102
103
104 * LoRaWAN 1.0.3 Class A
105 * ESP32 PICO D4
106 * SX1276/78 Wireless Chip
107 * Arduino IDE Compatible
108 * Open source hardware / software
109 * Regular/ Real-time GPS tracking
110 * Built-in3 axis accelerometer.
111 * Motion sensing capability
112 * Power Monitoring
113 * Charging circuit via USB port
114 * 3000mA Rechargeable Li-on Battery + Solar Panel
115 * Datalog
116
117 (% style="display:none" %)
118
119
120 == 1.4  Applications ==
121
122
123 * Logistics and Supply Chain Management
124
125 (% style="display:none" %)
126
127
128 = 2.  Use TrackerD-LS =
129
130 == 2.1 How it works? ==
131
132
133 TrackerD-LS 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-LS (next to USB port). TrackerD-LS will wake up and auto join the network via OTAA.
134
135
136 == 2.2 Quick guide to connect to LoRaWAN server ==
137
138
139 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. 
140
141 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/TrackerD-LS_LoRaWAN_Asset_Tracker_User_Manual/WebHome/image-20231025181237-2.png?rev=1.1||alt="image-20231025181237-2.png"]]
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-LS.
148
149 Each TrackerD-LS is shipped with a sticker with the default device EUI as below:
150
151
152 [[image:image-20230426085815-1.png||height="259" width="558"]]
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||_mstalt="295828"]]
162
163
164
165 [[image:1664501721248-725.png||_mstalt="294450"]]
166
167
168 [[image:1664501734705-405.png||_mstalt="293306"]]
169
170
171
172 **__Add APP KEY and DEV EUI:__**
173
174
175 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS02%20-%20LoRaWAN%20Door%20Sensor%20User%20Manual/WebHome/1654671889112-678.png?rev=1.1||_mstalt="298233" alt="1654671889112-678.png"]]
176
177
178
179 (% style="color:blue" %)**Step 2**:(%%) Long press for 5 seconds to start.(% style="display:none" %)
180
181 (% id="cke_bm_7709S" style="display:none" %) [[image:1664502835802-546.png||_mstalt="295061"]]
182
183 [[image:image-20231116144139-3.png||height="285" width="256"]](% style="display:none" %)
184
185
186 (% style="color:blue" %)**Step 3:**(%%) TrackerD-LS will auto join to the LoRaWAN network. After join success, TrackerD-LS will start to upload message to IoT server.
187
188
189 == 2.3  Positioning Mode(SMOD) ==
190
191
192 Users can set TrackerD-LS to different Positioning Mode for different applications. Below mod are supported.
193
194 * (% style="color:#037691" %)**GPS ONLY(Factory Settings):    **(%%)Only get and uplink GPS location info.
195
196 Users can switch modes by [[changing SMOD>>||anchor="H3.2.7SetPositioningMode"]].
197
198
199 == 2.4  Uplink Payload ==
200
201 === 2.4.1 Uplink FPORT~=5, Device Status ===
202
203
204 Uplink the device configures with (% style="color:blue" %)**FPORT=5**(%%). Once TrackerD-LS Joined the network, it will uplink this message to the server. After the first uplink, TrackerD-LS will uplink Device Status every 12 hours.
205
206 Use can also get the Device Status uplink through the downlink command: (% style="color:#037691" %)**Downlink:  0x2301**
207
208 (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:440px" %)
209 |(% style="background-color:#4f81bd; color:white; width:62px" %)**Size(bytes)**|=(% style="width: 72px;background-color:#4F81BD;color:white" %)1|=(% style="width: 72px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 72px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 52px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 30px;background-color:#4F81BD;color:white" %)2|=(% style="width: 40px;background-color:#4F81BD;color:white" %)1|=(% style="width: 40px;background-color:#4F81BD;color:white" %)1
210 |(% 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
211
212 [[image:1665301570342-765.png||_mstalt="294580"]]
213
214
215 (% style="color:#037691" %)**Example of Device Status:**(%%) 13014001FF0FA24002
216
217 (% style="color:#037691" %)**Sensor Model:** (%%) For TrackerD-LS,this value is 0x13
218
219 (% style="color:#037691" %)**Firmware Version: **(%%) 0x0140,Means:v1.4.0 version
220
221 (% style="color:#037691" %)**Frequency Band**:
222
223 0x01: EU868
224
225 0x02: US915
226
227 0x03: IN865
228
229 0x04: AU915
230
231 0x05: KZ865
232
233 0x06: RU864
234
235 0x07: AS923
236
237 0x08: AS923-1
238
239 0x09: AS923-2
240
241 0x0a: AS923-3
242
243 (% style="color:#037691" %)**Sub-Band:**(%%) value 0x00~~0x08(only forAU915,US915,Others are 0xFF)
244
245 (% style="color:#037691" %)**BAT:**(%%) shows the battery voltage for TrackerD-LS.
246
247 (% style="color:#037691" %)**Ex1:**(%%) 0x0FA2 = 4002mV
248
249 Use can also get the Device Status uplink through the downlink command:
250
251
252 (% style="color:#037691" %)**SMOD Field (total 1 byte)**(%%)：0x40
253
254 (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:270px" %)
255 |(% style="background-color:#4f81bd; color:white; width:60px" %)**Size(bit)**|(% style="background-color:#4f81bd; color:white; width:50px" %)**1 bit**|(% style="background-color:#4f81bd; color:white; width:80px" %)**2 bits**|(% style="background-color:#4f81bd; color:white; width:80px" %)**4 bits**
256 |(% style="width:75px" %)Value|(% style="width:64px" %)SMOD|(% style="width:104px" %)GPS_Settings|(% style="width:103px" %)BLE_Settings
257
258 (% style="color:blue" %)**SMOD：**
259
260 (% style="color:red" %)**1 :** (%%) GPS ONLY
261
262 (% style="color:red" %)**2 :** (%%) BLE ONLY
263
264 (% style="color:red" %)**3 :**  (%%) GPS/BLE Hybrid
265
266
267 (% style="color:blue" %)**GPS_MOD: Define how to send GPS payload**
268
269 (% style="color:red" %)**0 : ** (%%) Enable uploading on-board Temperature and humidity values
270
271 (% style="color:red" %)**1 :** (%%) Disable uploading on-board Temperature and humidity values
272
273
274 (% style="color:blue" %)**BLE_Settings:**
275
276 (% style="color:red" %)**1: ** (%%) BLE Positioning with Strongest iBeacon
277
278 (% _mstmutation="1" style="color:red" %)**2：**  (%%)WiFi Positioning with Strongest WiFi SSID
279
280
281 (% style="color:#037691" %)**Status Field (total 1 byte)**(%%):  0x02
282
283 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:413px" %)
284 |(% style="background-color:#4f81bd; color:white; width:77px" %)**Size(bit)**|(% style="background-color:#4f81bd; color:white; width:70px" %)**5 Bits**|(% style="background-color:#4f81bd; color:white; width:88px" %)**1 Bit**|(% style="background-color:#4f81bd; color:white; width:50px" %)**1 Bit**|(% style="background-color:#4f81bd; color:white; width:128px" %)**1 Bit**
285 |(% style="width:75px" %)Value|(% style="width:68px" %)Reserve|(% style="width:87px" %)PNACKMD|(% style="width:49px" %)LON|(% style="width:126px" %)[[Transport Mode>>||anchor="H2.10A0TransportMode"]]
286
287 (% style="display:none" %)
288
289
290 === 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
291
292
293 Users can use (% style="color:blue" %)**AT+SMOD=1,0,0**(%%) to enable uploading on-board Temperature and humidity values, and the total payload will be 15 bytes,
294
295
296 (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:320px" %)
297 |(% style="background-color:#4f81bd; color:white; width:60px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:50px" %)**4**|(% style="background-color:#4f81bd; color:white; width:50px" %)**4**|(% style="background-color:#4f81bd; color:white; width:70px" %)**2**|(% style="background-color:#4f81bd; color:white; width:30px" %)**1**|(% style="background-color:#4f81bd; color:white; width:30px" %)**2**|(% style="background-color:#4f81bd; color:white; width:30px" %)**2**
298 |(% style="width:69px" %)Value|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
299 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
300 )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]|(% style="width:40px" %)[[Hum>>||anchor="HHum:"]]|(% style="width:87px" %)[[Tem>>||anchor="HTem:"]]
301
302 [[image:1665301636888-168.png||_mstalt="298012"]]
303
304
305 ==== (% style="color:blue" %)**Alarm & BAT:**(%%) ====
306
307 (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:330px" %)
308 |(% style="background-color:#4f81bd; color:white; width:70px" %)**Size(bit)**|(% style="background-color:#4f81bd; color:white; width:70px" %)**1 bit**|(% style="background-color:#4f81bd; color:white; width:120px" %)**1 bit**|(% style="background-color:#4f81bd; color:white; width:70px" %)**14 bits**
309 |(% style="width:72px" %)Value|(% style="width:67px" %)reserve|(% style="width:115px" %)Alarm Indicate|(% style="width:65px" %)[[BAT>>||anchor="HBAT:"]] 
310
311 (% style="display:none" %)
312
313
314 ==== (% style="color:blue" %)**FLAG:**(%%) ====
315
316 (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:184px" %)
317 |(% style="background-color:#4f81bd; color:white; width:68px" %)**Size(bit)**|(% style="background-color:#4f81bd; color:white; width:61px" %)**2 bits**|(% style="background-color:#4f81bd; color:white; width:55px" %)**1 bit**
318 |(% style="width:79px" %)Value|(% style="width:56px" %)[[MOD>>||anchor="HMOD:"]]|(% style="width:50px" %)[[LON>>||anchor="HLON:"]]
319
320 **Example:** Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A 
321
322
323 ==== (% style="color:blue" %)**Location info:**(%%) ====
324
325 * Latitude: 02863D68  ⇒  //if (0x//02863D68//& 0x80000000 = 0 )~://  //value = 02863D68 /1000000 = 42.351976//
326 * Longitude: FAC29BAF  ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~://  //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
327
328 (% style="color:red" %)**Important note:**
329
330 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.
331
332 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:
333
334
335 [[image:1664502116362-706.png||_mstalt="293306"]]
336
337
338 3.  While GPS can't get location info after timeout(FTIME Parameter), the latitude and longitude will be filled with all 0x00:
339
340 [[image:1664502166010-515.png||_mstalt="291395"]]
341
342
343 ==== (% style="color:blue" %)**Alarm:**(%%) ====
344
345 **Example: ** 0x4B & 0x40 >> 6 = 0x01
346
347
348 ==== (% style="color:blue" %)**BAT:**(%%) ====
349
350 **Example: ** 0x4B45 & 0x3FFF ⇒ 2885 (mV).
351
352 (((
353 The battery info shows the battery voltage, User can use the below mapping to indicate the battery in percentage: \
354 )))
355
356 * > 4.0v :  80% ~~ 100%
357 * 3.85v ~~3.99v:  60% ~~ 80%
358 * 3.70v ~~ 3.84v:  40% ~~ 60%
359 * 3.40v ~~ 3.69v:  20% ~~ 40%
360 * < 3.39v:  0~~20%
361
362 ==== (% style="color:blue" %)**MOD:**(%%) ====
363
364 **Example: ** (0x60>>6) & 0x3f =1
365
366 **Set the format of GPS data uplink link：**
367
368 (% style="color:#037691" %)**0x00:** (%%) Enable uploading on-board Temperature and humidity values
369 (% style="color:#037691" %)**0x01: ** (%%) Disable uploading on-board Temperature and humidity values
370
371
372 **Set the format of BLE data uplink link：**
373
374 (% style="color:#037691" %)**0x01: ** (%%) BLE Positioning with Strongest iBeacon
375
376
377 ==== (% style="color:blue" %)**LON:**(%%) ====
378
379 **Example:** (0x60>>5) & 0x01=1.
380
381 Enable/Disable LED activity for uplink
382
383 (((
384 (% style="color:#037691" %)**0x00:**  (%%) Disable LED indicator.
385 )))
386
387 (((
388 (% style="color:#037691" %)**0x01:**  (%%) Enable LED indicator (Default Value)
389 )))
390
391
392 ==== (% style="color:blue" %)**Hum:**(%%) ====
393
394 0202 = //if (0x0202 & 0x8000 = 0 ):  value =// 0x0202 / 100 = +514 ⇒ 51.4 degree
395
396
397 ==== (% style="color:blue" %)**Tem:**(%%) ====
398
399 011A =if (0x011A & 0x8000 = 1 ):  value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree//
400
401
402 === 2.4.3  Uplink FPORT~=3, Realtime GNSS Positioning (Default Mode) ===
403
404
405 The default uplink payload includes total 11 bytes ((% style="color:blue" %)**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)
406
407 (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:300px" %)
408 |(% style="background-color:#4f81bd; color:white; width:60px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:60px" %)**4**|(% style="background-color:#4f81bd; color:white; width:60px" %)**4**|(% style="background-color:#4f81bd; color:white; width:70px" %)**2**|(% style="background-color:#4f81bd; color:white; width:50px" %)**1**
409 |(% style="width:69px" %)Value|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
410 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
411 )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]
412
413 (% class="wikigeneratedid" %)
414 [[image:1665301687277-443.png||_mstalt="296140"]]
415
416
417 === 2.4.4  Uplink FPORT~=7, Alarm information status ===
418
419
420 The upward link device is configured to FPORT = 7. Once TrackerD-LS alarm, it will upload the news to the server.
421
422 (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:285px" %)
423 |(% style="background-color:#4f81bd; color:white; width:97px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:105px" %)**2**|(% style="background-color:#4f81bd; color:white; width:83px" %)**1**
424 |(% style="width:97px" %)Value|(% style="width:103px" %)[[Alarm & BAT>>path:#HAlarm26BAT:]]|(% style="width:81px" %)Mod+lon
425
426 [[image:image-20230302145315-1.png]]
427
428 **alarm**=(bytes[0] & 0x40)  ~/~/ Alarm status
429
430 **batV**=~(~(~(bytes[0] & 0x3f) <<8) | bytes[1])/1000;  ~/~/ Battery,units:V
431
432 **mod** = bytes[2] & 0xC0;
433
434 **Lon**=(bytes[2] & 0x20)
435
436
437 === 2.4.5  Add Payload format in TTN V3 ===
438
439
440 In TTN V3, user can add a custom payload so it shows friendly.
441
442 In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**
443
444 [[image:1664502649601-895.png||_mstalt="296985"]]
445
446
447 Add the decoder from this link:  [[dragino-end-node-decoder/TrackerD at main · dragino/dragino-end-node-decoder (github.com)>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD]]
448
449 Save the change the uplink message will be parsed. As below:
450
451 [[image:1664502676891-606.png||_mstalt="296673"]]
452
453
454 == 2.5 Integrate with Datacake ==
455
456
457 After TrackerD-LS sends data to LoRaWAN server such as TTN, use can pass the data to Datacake and plot out, currently only support GPS plot.
458
459 Instruction is here:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20Data%20Cake/#H7.Example~~-~~-AddTrackerDGPSTrackingInDataCake>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20Data%20Cake/#H7.Example--AddTrackerDGPSTrackingInDataCake]]
460
461 [[image:1664502695771-538.png||_mstalt="297349"]]
462
463
464 == 2.6 Integrate with Tago ==
465
466
467 After TrackerD-LS sends data to LoRaWAN server such as TTN, user can pass the data to Datacake and plot out, currently only support GPS plot.
468
469 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]]
470
471 [[image:1664502715371-321.png||_mstalt="292162"]]
472
473
474 == 2.7  Integrate with Node-red ==
475
476
477 ~1. Install node-red, please refer to the installation method in the link:
478
479 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H1.A0Installation>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H1.A0Installation]]
480
481
482 2. Import the created flow template, please refer to the import method in the link:
483
484 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H3.A0Importsampleflow>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H3.A0Importsampleflow]]
485
486
487 The address of the flow template: [[dragino-end-node-decoder/TrackerD.json at main · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/blob/main/Node-RED/TrackerD.json]]
488
489 (% style="color:red" %)**Note: If you are using NODE-RED for the first time, please search and install the two plug-ins in the figure below in node-red to fully use the flow template.**
490
491 [[image:image-20230307135914-1.png||height="527" width="1045"]]
492
493
494 [[image:image-20230307135932-2.png||height="527" width="1044"]]
495
496
497 3. Display the map
498 Enter the link to the map:
499
500 Change its suffix to ditu：http:~/~/119.91.62.30:1880/**ditu/**
501
502 **~ **[[image:image-20230308115430-1.png||height="548" width="1041"]]
503
504
505 Hit all input in input stream
506
507 [[image:image-20230308115616-2.png||height="563" width="1070"]]
508
509
510 View map again
511
512 [[image:image-20230308115701-3.png||height="571" width="1085"]]
513
514
515 == 2.8  Datalog Feature ==
516
517
518 total 273 entries,by default,
519
520 User can set [[PNACKMD=1>>||anchor="H3.2.11A0AutoSendNone-ACKmessages"]], to enable Datalog feature.
521
522 Example use case.
523
524 [[image:image-20231026134207-6.png||height="326" width="899"]]
525
526
527 [[image:image-20231026134244-7.png||height="441" width="660"]]
528
529
530 == 2.9  Transport Mode ==
531
532
533 In Transport Mode, TrackerD-LS will check if there is motion (threldhold defined by **[[PT)>>||anchor="H3.2.14A0GetorSetThresholdformotiondetect"]]** . If there is no motion, device will send uplinks every 20 minutes (Defined by **[[TDC)>>||anchor="H3.2.1SetTransmitInterval"]]** . If there is motion, device will send uplink every 5 minutes(defined by **[[MTDC)>>||anchor="H3.2.3SetTransportModePackettransmissioninterval"]]**.
534
535 When device is set in Transport Mode, it will uplink more frequenctly during moving.
536
537 * **[[MTDC>>||anchor="H3.2.3SetTransportModePackettransmissioninterval"]]** defines the Uplink Interval during transportation.
538 * **[[TDC>>||anchor="H3.2.1SetTransmitInterval"]]** defines the uplink interval when TrackerD-LS is stactic.
539 * **[[PT>>||anchor="H3.2.14A0GetorSetThresholdformotiondetect"]]** defines the threldhold to detect a motion.
540
541 == 2.10  LED Status ==
542
543
544 (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
545 |=(% style="width: 150px;background-color:#4F81BD;color:white" %)**Event**|=(% style="width: 200px;background-color:#4F81BD;color:white" %)**Action**|=(% style="width: 150px;background-color:#4F81BD;color:white" %)**AT+LON to control on/off**
546 |(% 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
547 |(% style="width:157px" %)**Join request**|(% style="width:271px" %)(% style="color:green" %)**Green** (%%)led fast blink once (200ms)|(% style="width:202px" %)Yes
548 |(% style="width:157px" %)**Join Success**|(% style="width:271px" %)(% style="color:green" %)**Green**(%%) led on 5 second|(% style="width:202px" %)N/A
549 |(% style="width:157px" %)**Fixing Location**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)blinks 200ms per second|(% style="width:202px" %)Yes
550 |(% style="width:157px" %)**Fixed and uplink**|(% style="width:271px" %)(% style="color:green" %)**GREEN **(%%)blinks twice (200ms per blink)|(% style="width:202px" %)Yes
551 |(% style="width:157px" %)**Fail Fix and uplink**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)blinks twice (200ms per blink)|(% style="width:202px" %)Yes
552 |(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes
553 |(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A
554
555 (% style="display:none" %) (%%)
556
557 == 2.11  Button Function ==
558
559
560 [[image:image-20231116143945-2.png||height="315" width="290"]]
561
562 (% style="display:none" %)
563
564 (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
565 |=(% style="width: 100px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 205px;background-color:#4F81BD;color:white" %)**Action**|=(% style="width: 205px;background-color:#4F81BD;color:white" %)**Description**
566 |(% style="width:135px" %)Factory settings wake up|(% style="width:220px" %)Keep Pressing button for more than 5 seconds|(% style="width:265px" %)Device restart
567 |(% style="width:135px" %)Enter Deep Sleep Mode|(% style="width:220px" %)quickly press the device 5 times to enter deep sleep|(% style="width:265px" %)This is the mode ship out from factory. CPU will be complete in sleep mode and no LoRa activity, only use before deploy.
568
569 (% style="display:none" %) (%%)
570
571 == 2.12  USB Port Function ==
572
573
574 The USB interface of TrackerD-LS has below functions:
575
576 * [[Configure Device>>||anchor="H3.ConfigureTrackerD-LSviaATcommandorLoRaWANdownlink"]]
577 * [[Upgrade Firmware>>||anchor="H4.UploadFirmware"]]
578
579 (% style="display:none" %) (%%)
580
581 == 2.13  Sleep Mode ==
582
583
584 (% style="color:blue" %)**Sleep Mode:**(%%) To prevent accidental touch of the red button during transportation or assembly, so the peripherals of the device are turned off and enter deep sleep.
585
586 **There are two ways to put the device into sleep mode:**
587
588 ~1. Quickly press the device 5 times to enter deep sleep.
589
590 2. Use the** (% style="color:#4472c4" %)AT+SLEEP(%%)** command to put the device into sleep.
591
592 In SLEEP mode, you need to reset by (% style="color:#4472c4" %)**reset button**.
593
594
595 = 3. Configure TrackerD-LS via AT command or LoRaWAN downlink =
596
597
598 User can configure TrackerD-LS via AT Command or LoRaWAN Downlink.
599
600 LoRaWAN Downlink instruction for different platforms:  [[IoT LoRaWAN Server>>doc:Main.WebHome]]
601
602
603 == 3.1 Access AT (% style="display:none" %) (%%)Command ==
604
605
606 TrackerD-LS supports the AT command set in stock firmware. User can connect to TrackerD-LS with TYPE-C cable to use AT commands as shown below.
607
608 [[image:image-20231116143708-1.png||height="419" width="755"]]
609
610
611 In PC, User needs to set serial tool baud rate to (% style="color:green" %)**115200**(%%) to access serial console for TrackerD-LS. TrackerD-LS will output system info once power on and user will be able to send AT commands:
612
613 [[image:1664503022490-662.png||_mstalt="293332"]]
614
615
616 [[image:1664503035713-500.png||_mstalt="291096"]]
617
618
619 [[image:1664503047675-651.png||_mstalt="295386"]]
620
621 (% style="display:none" %) (%%)
622
623 == 3.2 Command Set ==
624
625 === 3.2.1 Set Transmit Interval ===
626
627
628 Set device uplink interval.
629
630 * (% style="color:blue" %)**AT Command:**
631
632 (% style="color:#037691" %)**AT+TDC=xxx **
633
634 Example:  AT+TDC=300000. Means set interval to 5 minutes(300 seconds)
635
636
637 * (% style="color:blue" %)**Downlink Payload (prefix 0x01):**
638
639 (% style="color:#037691" %)**0x01 00 01 2C**  (%%) ~/~/  Same as AT+TDC=300000
640
641
642 === 3.2.2 Set Alarm Packet transmission interval ===
643
644
645 Set alarm packet transmit interval
646
647 * (% style="color:blue" %)**AT Command:**
648
649 (% style="color:#037691" %)**AT+ATDC=xx. **
650
651 Example:  AT+ATDC=60000  **~-~->    ** Set Alarm Packet Interval to 60 seconds. TrackerD-LS will send every 60 seconds in Alarm mode, Default Value: 60000
652
653
654 * (% style="color:blue" %)**Downlink Payload (prefix 0xB1):**
655
656 (% style="color:#037691" %)**0xB1 00 00 3C ** (%%) ~/~/  Same as AT+ATDC=60000
657
658
659 === 3.2.3 Set Transport Mode Packet transmission interval ===
660
661
662 Set Transport Mode packet transmit interval
663
664 * (% style="color:blue" %)**AT Command:**
665
666 (% style="color:#037691" %)**AT+MTDC=xx. **
667
668 Example:  AT+MTDC=300000  **~-~->    ** Set Transport Mode Packet Interval to 300 seconds. TrackerD-LS will send every 300 seconds in Transport mode, Default Value: 300000
669
670
671 * (% style="color:blue" %)**Downlink Payload (prefix 0x03):**
672
673 (% style="color:#037691" %)**0x03 00 01 2C**  (%%) ~/~/  Same as AT+MTDC=3000000
674
675
676 === 3.2.4 Exit Alarm ===
677
678
679 Server send downlink command to exit Alarm mode
680
681 * (% style="color:blue" %)**AT Command: No AT Command**
682
683 * (% style="color:blue" %)**Downlink Payload (prefix 0x02):**
684
685 (% style="color:#037691" %)**0x02 01**    (%%) ~/~/  Exit Alarm Mode
686
687
688 === 3.2.5 Disable/Enable LED flash and buzzer ===
689
690
691 Disable/Enable LED for position, downlink and uplink
692
693 * (% style="color:blue" %)**AT Command:**
694
695 (% style="color:#037691" %)**AT+LON=xx.  (Disable (0), Enable (1), default:1)**
696
697 Example: AT+LON=0  **~-~-> ** Disable LED for position, downlink and uplink.
698
699
700 * (% style="color:blue" %)**Downlink Payload (prefix 0xAE):**
701
702 (% style="color:#037691" %)**0xAE 00 ** (%%) ~/~/  Same as AT+LON=0
703
704
705 === 3.2.6 Disable/Enable Transport Mode ===
706
707
708 Users can use this feature to enable/disable Transport Mode.
709
710 * (% style="color:blue" %)**AT Command:**
711
712 (% style="color:#037691" %)**AT+INTWK=xx.  (Disable (0), Enable (1), default:0)**
713
714 Example:  AT+INTWK=1  **~-~->   ** Enable Transport Mode.
715
716
717 * (% style="color:blue" %)**Downlink Payload (prefix 0xAF):**
718
719 (% style="color:#037691" %)**0xAF 01 ** (%%) ~/~/  Same as AT+INTWK=1
720
721
722 === 3.2.7 Set Positioning Mode ===
723
724
725 SMOD define how TrackerD-LS scan and uplink data:
726
727 * (% style="color:blue" %)**AT Command:**
728
729 (% style="color:#037691" %)**AT+SMOD=aa,bb,cc**
730
731 (% style="color:#037691" %)** aa:**
732
733 * (% style="color:red" %)**1: GPS ONLY(Factory Settings):    **(%%)Only get and uplink GPS location info.
734
735 (% style="color:#037691" %)**bb:**
736
737 * (% style="color:red" %)**0 :  **(%%)GPS+ BAT+ State+Tem&Hum
738
739 * (% style="color:red" %)**1 :**(%%)  GPS +BAT State
740
741 (% style="color:blue" %)**Example:**
742
743 AT+SMOD=1,0,0 ~-~->  GPS+ BAT+ State+Tem&Hum
744
745 AT+SMOD=1,1,0 ~-~->  GPS +BAT State
746
747
748 * (% style="color:blue" %)**Downlink Payload (prefix 0xA5):**
749
750 (% style="color:#037691" %)**0xA5 01 00 00**    (%%) ~/~/  Same as AT+SMOD=1,0,0
751
752
753 === 3.2.8 Set MAX GPS position time ===
754
755
756 Set max positioning time, default is 150 seconds. TrackerD-LS will try to get location info within this period. If fail to get position data within this time, TrackerD-LS will use 000000 for latitude and longitude.
757
758 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.
759
760 * (% style="color:blue" %)**AT Command:**
761
762 (% style="color:#037691" %)**AT+FTIME=xx**  (%%) **~-~-> ** Set to use xx as max fix time.
763
764 **Example:**  AT+FTIME=150
765
766
767 * (% style="color:blue" %)**Downlink Payload (prefix 0xAA):**
768
769 (% style="color:#037691" %)**0xAA 00 96 ** (%%) ~/~/  Set AT+FTIME=150
770
771
772 === 3.2.9 Set PDOP value for GPS fix accuracy ===
773
774
775 PDOP(Position Dilution of Precision) filter, TrackerD-LS 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.
776
777 A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0
778
779 * (% style="color:blue" %)**AT Command:**
780
781 (% style="color:#037691" %)**AT+PDOP=2.5 ** (%%) **~-~->  ** Set PDOP to 2.5
782
783
784 * (% style="color:blue" %)**Downlink Payload (prefix 0xAD):**
785
786 (% style="color:#037691" %)**0xAD 00 0A**   (%%) ~/~/  Set AT+PDOP=1  (0x0A / 10 =1)
787
788 (% style="color:#037691" %)**0xAD 00 19**   (%%) ~/~/  Set AT+PDOP=2.5    (0x19 / 10 =2.5)
789
790 (% style="color:#037691" %)**0xAD 00 46**    (%%) ~/~/  Set AT+PDOP=7  (0x46 / 10 =7)
791
792
793 === 3.2.10 Disable/Enable the confirmation mode ===
794
795
796 * (% style="color:blue" %)**AT Command:**
797
798 (% style="color:#037691" %)**AT+CFM=xx**
799
800
801 **Example:**
802
803 AT+CFM=0    **~-~->   ** Disable confirmation
804
805 AT+CFM=1    **~-~->  ** Enable confirmation
806
807
808 * (% style="color:blue" %)**Downlink Payload (prefix 0x05):**
809
810 (% style="color:#037691" %)**0x05 01 **(%%) ~/~/  Same as AT+CFM=1
811
812
813 === 3.2.11  Auto Send None-ACK messages ===
814
815
816 TrackerD-LS will wait for ACK for each uplink, If TrackerD-LS doesn't get ACK from the IoT server, it will consider the message doesn't arrive server and store it. TrackerD-LS keeps sending messages in normal periodically. Once TrackerD-LS gets ACK from a server, it will consider the network is ok and start to send the not-arrive message.
817
818
819 * (% style="color:blue" %)**AT Command: AT+PNACKMD**
820
821 The default factory setting is 0.
822
823
824 **Command Example Function Response:**
825
826 (% style="color:#037691" %)**AT+PNACKMD=1**  (%%) ~/~/  Poll None-ACK message OK
827
828
829 * (% style="color:blue" %)**Downlink Command: 0x34**
830
831 Example: 0x34 01  ~/~/  Same as AT+PNACKMD=1
832
833
834 === 3.2.12  Disable/Enable Information printing ===
835
836
837 Users can use this feature to enable/disable Information printing.
838
839 (% style="color:blue" %)**AT Command:**
840
841 (% style="color:#037691" %)**AT+SHOWID=XX         **(%%) ~/~/  (Disable (0), Enable (1), default:0)
842 \\Example: AT+SHOWID=1 ~-~-> Enable Information printing.
843
844
845 === 3.2.13  Get or Set Eight Channels Mode, only for us915, AU915 ===
846
847
848 The Channels Mode in the LORAWAN LMIC library is from 0 ~~ 7. When CHE = 8, 72 channels will be accessible to the network.
849
850 (% style="color:blue" %)**AT Command:**
851
852 (% style="color:#037691" %)**AT+CHE=1      **(%%) ~/~/ set one channels mode
853
854
855 (% style="color:blue" %)**Downlink Payload:0X24**
856
857 Example: 0x24 01  ~/~/ Same as AT+CHE=1
858
859
860 === 3.2.14  Get or Set Threshold for motion detect ===
861
862
863 User can set the motion detect thredhold for transportation mode. The smaller the value, the more sensitivity to trigger a motion event.
864
865 (% style="color:blue" %)**AT Command:**
866
867 (% style="color:#037691" %)**AT+PT=xx**
868
869 Example:
870
871 AT+PT=14    ~-~->    Set to detect car motion.
872
873 AT+PT=41  ~-~->    set to detect walk motion.
874
875
876 (% style="color:blue" %)**Downlink Payload:0xB4**
877
878 0xB4 14          ~/~/  Same as AT+PT=14
879
880
881 === 3.2.15  Set AT command window time ===
882
883
884 AT command window time setting, customers can set the required time according to their own operation mode.The unit is second.
885
886 (% style="color:blue" %)**AT Command:**
887
888 (% style="color:#037691" %)**AT+ATST=XX**
889
890 Example:
891
892 AT+ATST=15    ~-~-> Set the time to 15 seconds
893
894 (% style="color:blue" %)**Downlink Payload:0XB5**
895
896 0xB5 0F          ~/~/  Same as AT+ATST=15
897
898
899 === 3.2.16  Set the stepmeter mode ===
900
901
902 After setting the step counting mode, it cannot be interrupted by motion. This mode is very power consuming. Used on some special occasions.
903
904 (% style="color:blue" %)**AT Command:**
905
906 (% style="color:#037691" %)**AT+PM=xx**
907
908 Example:
909
910 AT+PM=1    ~-~->  Turn on step counting mode
911
912 AT+PM=0    ~-~->  Turn OFF step counting mode
913
914 (% style="color:blue" %)**Downlink Payload:0XB6**
915
916 0xB6 01          ~/~/  Same as AT+PM=1
917
918
919 = 4. Upload Firmware =
920
921 == 4.1 Firmware Change Log ==
922
923
924 **[[See this link>>url:https://github.com/dragino/TrackerD-LS]]**
925
926
927 == 4.2 How to upgrade firmware ==
928
929
930 User can use the TrackerD-LS's USB port to upgrade firmware into it. The hardware connection for upgrade firmware is as below:
931
932
933 (% style="color:blue" %)**Step1:  **(%%)Connect TrackerD-LS and PC via USB cable shipped with TrackerD-LS.
934
935 [[image:image-20231116143708-1.png||height="419" width="755"]]
936
937
938 (% style="color:blue" %)**Step2:** (%%) Install CH9102 driver in the PC.
939
940 After installation of the driver and plug in TrackerD-LS, user should be able to see com port in PC's device manager.
941
942 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/TrackerD-LS_LoRaWAN_Asset_Tracker_User_Manual/WebHome/image-20231107105146-1.png?width=754&height=519&rev=1.1||alt="image-20231107105146-1.png"]]
943
944
945 (% 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]]
946
947
948 (% style="color:blue" %)**Step4:** (%%) Run Flash Download Tool and configure chip type to ESP32
949
950
951 [[image:1664503563660-578.png||_mstalt="296777"]]
952
953
954 [[image:1664503574618-659.png||_mstalt="297986"]]
955
956
957
958 (% style="color:blue" %)**Step5:** (%%) Select the firmware file (.bin format), com port and proper SPI configure. Clink Start. Bin file location:
959
960 [[https:~~/~~/github.com/dragino/TrackerD/releases>>https://github.com/dragino/TrackerD/releases]]
961
962
963 **Users need to use below files:**
964
965 boot_app0.bin @0e000
966
967 US915.bin @ 0x10000(Select the bin file of the frequency band you need)
968
969
970 [[image:image-20221207120501-1.png]]
971
972
973
974 After upgrade finish, it will show finish as below:
975
976 [[image:image-20221207133911-7.png]]
977
978
979 = 5. Developer Guide =
980
981 == 5.1 Compile Source Code ==
982
983 === 5.1.1 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||_mstalt="294658"]]
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||_mstalt="295698"]]
998
999
1000 === 5.1.2  Build the development environment ===
1001
1002
1003 **~1. Download and install arduino IDE**
1004
1005 [[https:~~/~~/www.arduino.cn/thread-5838-1-1.html>>url:https://links.jianshu.com/go?to=https%3A%2F%2Fwww.arduino.cn%2Fthread-5838-1-1.html]]
1006
1007
1008 **2. Download the ESP32 development package in the arduino IDE**
1009
1010 [[image:image-20221213100007-1.png]]
1011
1012
1013 Input: [[https:~~/~~/dl.espressif.com/dl/package_esp32_index.json>>https://dl.espressif.com/dl/package_esp32_index.json]]
1014
1015 [[image:image-20221213100626-2.png]]
1016
1017
1018 Restart the IDE after the addition is complete, then:
1019
1020 [[image:image-20221213100808-3.png||height="679" width="649"]]
1021
1022
1023 [[image:image-20221213101040-4.png]]
1024
1025
1026 (% style="color:red" %)**Note: Currently version 1.04 is almost impossible to download, you can choose version 1.03.
1027 Don't quit halfway.~~! If you quit halfway, there is a high probability that it will freeze, and you will need to download again next time. (If you click to continue downloading, an error will be reported after completion)**
1028
1029
1030 Then enter a long waiting process. If you don't want to wait, you can go to the Internet to download directly, and then import:
1031
1032 (% style="color:blue" %)**Methods as below:**
1033
1034 ~1. Download: [[https:~~/~~/github.com/dragino/TrackerD/releases/tag/v1.4.4>>https://github.com/dragino/TrackerD/releases/tag/v1.4.4]]
1035
1036 2. Find the arduino installation path, hardware → create a new espressif folder → create a new esp32 folder, unzip the compressed package here.
1037
1038 (% 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.
1039
1040 [[image:image-20221213102311-5.png||height="582" width="711"]]
1041
1042
1043 **3. Find tools→get.exe in the decompressed file and run it (it will close automatically after completion)**
1044
1045 [[image:image-20221213102334-6.png]]
1046
1047 (% style="color:red" %)**Note: This step requires a python environment**
1048
1049
1050 Either way, in the end:
1051
1052 The final effect is to open the arduino and you can see the esp32
1053
1054 [[image:image-20221213110952-8.png||height="866" width="711"]]
1055
1056
1057
1058 [[image:image-20221024105643-1.png||_mstalt="428129"]]
1059
1060 **~ Figure1**
1061
1062
1063
1064 [[image:image-20221024105643-2.png||_mstalt="428493"]]
1065
1066 **Figure2**
1067
1068
1069 * **Download the latest TrackerD-LS from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD-LS>>url:https://github.com/dragino/TrackerD]]**
1070
1071 Put the Library in the TrackerD-LS directory into the libraries file in the Arduino directory:
1072
1073
1074 [[image:1664503752288-974.png||_mstalt="298194"]]
1075
1076
1077 == 5.2 Source Code ==
1078
1079
1080 * (% style="color:blue" %)**Open the example in the TrackerD-LS file, please select the correct port in the IDE, as shown below:**
1081
1082 [[image:1664503794261-827.png||_mstalt="296387"]]
1083
1084
1085
1086 * (% style="color:blue" %)**Click to upload**
1087
1088 [[image:1664503808294-336.png||_mstalt="295711"]]
1089
1090
1091
1092 * (% style="color:blue" %)**Check the result, if the upload is successful, as shown below, open the serial port to view the data**
1093
1094 [[image:1664503824081-592.png||_mstalt="294918"]] [[image:1664503831430-500.png||_mstalt="290784"]]
1095
1096
1097 = 6.  FAQ =
1098
1099 == 6.1 How to change the LoRa Frequency Bands/Region? ==
1100
1101
1102 User can follow the introduction for [[how to upgrade image>>||anchor="H5.UploadFirmware"]]. When download the images, choose the required image file for download.
1103
1104
1105 == 6.2 What is the pin mapping for the USB program cable? ==
1106
1107
1108 [[image:1664499635206-262.png||_mstalt="295360"]]
1109
1110
1111 (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:314px" %)
1112 |=(% style="width: 120px;background-color:#4F81BD;color:white" %)**Pin**|=(% style="width: 69px;background-color:#4F81BD;color:white" %)**Color**|=(% style="width: 125px;background-color:#4F81BD;color:white" %)**USB Pin**
1113 |(% style="width:118px" %)A4,B4,A9,B9|(% style="width:67px" %)Red|(% style="width:123px" %)VCC
1114 |(% style="width:118px" %)A7,B7|(% style="width:67px" %)White|(% style="width:123px" %)D- (N/A)
1115 |(% style="width:118px" %)A6,B6|(% style="width:67px" %)Green|(% style="width:123px" %)D+(N/A)
1116 |(% style="width:118px" %)A1,B1,A12,B12|(% style="width:67px" %)Black|(% style="width:123px" %)GND
1117 |(% style="width:118px" %)A5|(% style="width:67px" %)Purple|(% style="width:123px" %)MTDC/GOIO13
1118 |(% style="width:118px" %)B5|(% style="width:67px" %)Blue|(% style="width:123px" %)MTDC/GPIO12
1119 |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14
1120 |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15
1121
1122 (% style="display:none" %) (%%)
1123
1124 == 6.3 Notes on using different serial port tools for TrackerD-LS ==
1125
1126 === 6.3.1  Serial port utility(% style="display:none" %)  (%%) ===
1127
1128
1129 (% class="wikigeneratedid" %)
1130 [[image:1698284199922-935.png]]
1131
1132
1133 (% style="display:none" %) (%%)
1134
1135 === 6.3.2  SecureCRT ===
1136
1137
1138 The default command window of SecureCRT is not displayed. Entering a command requires a complete input of the entire command. You can open the command window in the view.
1139
1140
1141 [[image:image-20221102140704-3.png||_mstalt="427076"]]
1142
1143
1144 [[image:image-20221102140712-4.png||_mstalt="427089"]]
1145
1146
1147 === 6.3.3  PUTTY ===
1148
1149
1150 [[image:image-20221102140748-5.png||_mstalt="430456"]]
1151
1152
1153 Since putty does not have a command window, you need to fill in the complete command externally, and then copy it to putty.The information copied outside can be pasted by right-clicking the mouse in putty.
1154
1155
1156 [[image:image-20221102140801-6.png||_mstalt="427466"]]
1157
1158
1159 == 6.4 How to modify source code to compile different frequency band bin file? ==
1160
1161
1162 (% class="box infomessage" %)
1163 (((
1164 (% style="color:red" %)**Important**(%%): Developer **MUST** follow the Arduino Environment Instruction exactly include change the SPI pin mappings.
1165 See : [[**Set Up Arduino Compile Environment for TrackerD-LS**. >>||anchor="H5.1.1SetupARDUINOcompileenvironment"]]
1166 )))
1167
1168 **~1. When compiling the frequency band, you need to find LMIC_PROJECT_CONFIG.H file.**
1169
1170
1171 [[image:image-20221116111844-1.png||_mstalt="428688" height="227" width="782"]]
1172
1173
1174
1175 **2. Open LMIC_PROJECT_CONFIG.H, find the corresponding macro definition and open it(AS923_2,AS923_3,AS923_4 except).**
1176
1177
1178 [[image:image-20221116111844-2.png||_mstalt="429052" height="262" width="781"]]
1179
1180
1181
1182 **3. Compile the AS923_JP band, please refer to the intention shown**
1183
1184
1185 [[image:image-20221116111844-3.png||_mstalt="429416" height="338" width="746"]]
1186
1187
1188
1189 **4. In other frequency bands in AS923, you need to find Lorabase_as923.H, path arduino-lmic \ src \ lmic, as shown in the figure below.**
1190
1191
1192 [[image:image-20221116111844-4.png||_mstalt="429780" height="641" width="739"]]
1193
1194
1195 [[image:image-20221116111844-5.png||_mstalt="430144" height="551" width="708"]]
1196
1197
1198 == 6.5 Are there example python example for BLE Indoor Positioning? ==
1199
1200
1201 [[Operating instructions for BLE indoor positioning>>doc:Main.User Manual for LoRaWAN End Nodes.TrackerD.Example of BLE indoor positioning python.WebHome]]
1202
1203
1204 == 6.6 Can alert mode and transport mode be used together? ==
1205
1206
1207 Yes, you can also press the panic button to sound the alarm if set to transport mode
1208
1209
1210 == 6.7 Can i get the datalog record from console? ==
1211
1212 Since firmware v1.0.3, User is able to get the datalog record from console as well.
1213
1214 [[image:image-20240329120023-1.png||height="556" width="543"]]
1215
1216
1217 = 7  Trouble Shooting =
1218
1219 == 7.1  TDC is changed to 4294947296 and cause no uplink. ==
1220
1221
1222 (((
1223 Before firmware v1.4.0: When the Transport Mode is enabled ((% style="color:blue" %)**AT+INTWK=1**(%%)), the **TDC** needs to be greater than **MTDC**, otherwise, TDC setting will because 4294947296 after wakre up from motion. This bug is fixed in firmware v1.4.1
1224 )))
1225
1226
1227 == 7.2  Device not able get AT Command or show output after wake up from deep sleep mode ==
1228
1229
1230 (((
1231 ESP32 is not able to accept the Interrupt from UART after wake up from deep sleep mode. User need to press the button (one click) and TrackerD-LS will be able to accept UART command, it there is no action in UART for 15 seconds. it will go to deep sleep mode.
1232 )))
1233
1234
1235 == 7.3  Problem after Upgrading Firmware ==
1236
1237 === 7.3.1 "rst: (0x3 SW_RESET)" and Continue Restart after upgrading ===
1238
1239
1240 **Error Output**
1241
1242
1243 [[image:image-20221122100004-4.png||_mstalt="424606"]]
1244
1245
1246 (((
1247 Some partition is missed during upgrade, please upgrade below four files as example:
1248
1249 [[image:image-20221207120524-2.png]]
1250 )))
1251
1252
1253 === 7.3.2 TrackerD-LS's led light is always GREEN on after upgrading ===
1254
1255
1256 It is because the partitions are different when upgrading versions above 1.4.1, and a new partition file needs to be added. Please refer to the operation steps in chapter 7.3.1
1257
1258
1259 === 7.3.3 "flash read err" after upgrade firmware ===
1260
1261
1262 Error shows below, user might erase the entire flash include u-boot partition which cause this issue.
1263
1264 [[image:image-20221122100004-1.png||_mstalt="423514" height="497" width="534"]]
1265
1266
1267 User need to upgrade again with below four files to solve this issue.
1268
1269 [[image:image-20221207120530-3.png]]
1270
1271 **Figure 2**
1272
1273
1274 === 7.3.4  "Device Key become ff ff ff ff ff ff ff ff " after upgrade firmware ===
1275
1276
1277 User might erase the entire flash include keys and default settings which cause this issue.
1278
1279 After the upgrade is completed, enter (% style="color:blue" %)**AT+CFG**(%%) as shown in the figure below.
1280
1281
1282 [[image:image-20221122100004-3.png||_mstalt="424242"]]
1283
1284
1285 Please (% style="color:blue" %)**AT+FDR**(%%) which will reset all settings to factory settings. , and then input the following keys by the information on the label.
1286
1287 After AT+FDR. please set
1288
1289 * (% _mstmutation="1" style="color:blue" %)**AT+PDOP=7**
1290
1291 * (% _mstmutation="1" style="color:blue" %)**AT+FTIME=180000**
1292
1293 **Example:**
1294
1295 AT+PDOP=7.00
1296
1297 AT+FTIME=180
1298
1299 AT+DEUI=70B3D57ED0053981  
1300
1301 AT+APPEUI=D23345667BCBCCAF
1302
1303 AT+APPKEY=F402A1A7A350445A7CD2DEA95511BFA1
1304
1305 AT+DADDR=260b4dce    ( no need for OTAA)
1306
1307 AT+NWKSKEY=71cb7672441f573a53d4f34d307fc61d  ( no need for OTAA)
1308
1309 AT+APPSKEY=dacce2299ecd97a73ee3f80b5a46a559   ( no need for OTAA)
1310
1311
1312 == 7.4  When positioning, it will restart or the PDOP setting is unsuccessful ==
1313
1314
1315 Please download version 1.4.2 again
1316
1317
1318 == 7.5  How to deal with unsuccessful GPS positioning? ==
1319
1320
1321 1） Make Sure the device is in Open Area where can see the sky.
1322
1323 2)  Set PDOP to a higher value.
1324
1325 * (% _mstmutation="1" style="color:blue" %)**AT+PDOP=2 **(%%)(can be positioned precisely.）
1326
1327 * (% _mstmutation="1" style="color:blue" %)**AT+PDOP=7 **(%%)(Quickly locate in open spaces）
1328
1329 * (% _mstmutation="1" style="color:blue" %)**AT+PDOP=14.7** (%%)(Positioning can be acquired in complex environments）
1330
1331 Please refer to this [[link>>||anchor="H3.2.9SetPDOPvalueforGPSfixaccuracy"]] on how to set up PDOP
1332
1333
1334 == 7.6  When upgrading the firmware, the data is not completely erased, and the information does not return to normal after multiple resets ==
1335
1336
1337 When upgrading, use the erase button to upgrade
1338
1339 [[image:image-20221207120536-4.png]]
1340
1341
1342 The parameters are displayed abnormally and cannot be fixed using AT+FDR
1343
1344 [[image:image-20221128103040-2.png||height="431" width="525"]]
1345
1346
1347 Please upgrade these four files,link（The boot_app0 file is in the version folder you need)
1348
1349 [[image:image-20221207134028-8.png]]
1350
1351
1352 Reboot information after upgrade
1353
1354 [[image:image-20221128111443-4.png||height="432" width="546"]]
1355
1356
1357 Use (% style="color:blue" %)**AT+FDR**(%%) command to reset and then use (% style="color:blue" %)**AT+CFG**(%%) to check whether the configuration is back to normal
1358
1359 [[image:image-20221128111850-5.png]]
1360
1361
1362 After the parameters return to normal, upgrade to the version you need again
1363
1364 [[image:image-20221207120601-5.png]]
1365
1366
1367 At this point, the parameters return to normal after running AT+FDR again
1368
1369 [[image:image-20221128112035-7.png]]
1370
1371
1372 == 7.7  If you encounter the following problems, please upgrade to the latest version ==
1373
1374
1375 ~1. Press and hold the red button (more than 5 seconds), and the device and server do not respond.
1376
1377 2. Send some commands through the serial port to prompt an error (Example：AT+SMOD=1,0,1)
1378
1379
1380 == 7.8  Why when using some serial consoles, only inputting the first string port console will return "error"? ==
1381
1382
1383 Need to enter the entire command at once, not a single character.
1384 User can open a command window or copy the entire command to the serial console.
1385
1386
1387 = 8.  Order Info =
1388
1389
1390 Part Number: (% style="color:blue" %)**TrackerD-LS-XXX**
1391
1392 (% style="color:blue" %)**XXX**(%%): The default frequency band
1393
1394 * (% style="color:red" %)**EU433**(%%): Default frequency band EU433
1395
1396 * (% style="color:red" %)**EU868**(%%): Default frequency band EU868
1397
1398 * (% style="color:red" %)**IN865**(%%): Default frequency band IN865
1399
1400 * (% style="color:red" %)**KR920**(%%): Default frequency band KR920
1401
1402 * (% style="color:red" %)**AS923**(%%): Default frequency band AS923
1403
1404 * (% style="color:red" %)**AU915**(%%): Default frequency band AU915
1405
1406 * (% style="color:red" %)**US915**(%%): Default frequency band US915
1407
1408 (% style="display:none" %) (%%)
1409
1410
1411 = 9.  Packing Info =
1412
1413
1414 (% style="color:#037691" %)**Package Includes**:
1415
1416 * TrackerD-LS LoRaWAN Asset Tracker x 1
1417
1418 * Solar charging & program cable x 1
1419
1420 (% style="color:#037691" %)**Dimensions and Weight**:
1421
1422 * Device Size: mm
1423
1424 * Weight: g
1425
1426 (% style="display:none" %) (%%)
1427
1428
1429 = 10. Support =
1430
1431
1432 * 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.
1433
1434 * 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]].
1435
1436 (% style="display:none" %)
1437
1438
1439 = 11.  Reference =
1440
1441
1442 * [[**Firmware in Bin format**>>https://www.dropbox.com/sh/9oi0fvpfs7z25qb/AACqAy9Y_x_JLkmEWJ28CdTxa?dl=0]]
1443
1444 * **[[Source Code>>https://github.com/dragino/TrackerD-LS]] **
1445
1446 * [[**Hardware Source**>>https://www.dropbox.com/sh/8cunfpcrxumxb6i/AABs-Wlm670VtZDViZXx7V0pa?dl=0]]
1447 )))

Applications

Navigation

Copyright ©2010-2022 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0