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Version 205.2 by Xiaoling on 2023/04/13 10:42
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1 (% style="text-align:center" %)
2 [[image:1664505654417-133.png||_mstalt="293696"]]
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7 (% class="wikigeneratedid" %)
8 **Table of Contents:**
9
10 {{toc/}}
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14
15
16 = 1.  Introduction =
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 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.
38 )))
39
40 [[image:image-20230213110119-1.png||height="382" width="834"]]
41
42
43 (% style="color:red" %)**Note: LoRaWAN server can be a general LoRaWAN server other than TTN.**
44
45
46 == 1.2 Specifications ==
47
48
49 (% style="color:blue" %)**Micro Controller:**
50
51 * Espressif ESP32 PICO D4
52 * MCU: ESP32 PICO D4
53 * Bluetooth: Bluetooth V4.2 BR/EDR and Bluetooth LE
54 * WiFi : 802.11 b/g/n (802.11n up to 150 Mbps)
55 * Integrated SPI flash : 4 MB
56 * RAM: 448 KB
57 * EEPROM: 520 KB
58 * Clock Speed: 32Mhz
59
60 (% style="color:blue" %)**Common DC Characteristics:**
61
62 * Supply Voltage: 5V via USB port or Internal li-on battery
63 * Operating Temperature: -40 ~~ 60°C
64
65 (% style="color:blue" %)**LoRa Spec:**
66
67 * Frequency Range,
68 ** Band 1 (HF): 862 ~~ 1020 Mhz
69 * 168 dB maximum link budget.
70 * +20 dBm - 100 mW constant RF output vs.
71 * +14 dBm high efficiency PA.
72 * Programmable bit rate up to 300 kbps.
73 * High sensitivity: down to -148 dBm.
74 * Bullet-proof front end: IIP3 = -12.5 dBm.
75 * Excellent blocking immunity.
76 * Low RX current of 10.3 mA, 200 nA register retention.
77 * Fully integrated synthesizer with a resolution of 61 Hz.
78 * FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation.
79 * Built-in bit synchronizer for clock recovery.
80 * Preamble detection.
81 * 127 dB Dynamic Range RSSI.
82 * Automatic RF Sense and CAD with ultra-fast AFC.
83 * Packet engine up to 256 bytes with CRC.
84 * LoRaWAN 1.0.3 Specification
85
86 (% style="color:blue" %)**Battery:**
87
88 * 1000mA Li-on Battery power (for model TrackerD)
89
90 (% style="color:blue" %)**Power Consumption**
91
92 * Sleeping Mode: 200uA
93 * LoRa Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
94 * Tracking: max: 38mA
95
96 (% style="display:none" %)
97
98 == 1.3  Features ==
99
100
101 * LoRaWAN 1.0.3 Class A
102 * ESP32 PICO D4
103 * SX1276/78 Wireless Chip
104 * Arduino IDE Compatible
105 * Open source hardware / software
106 * Regular/ Real-time GPS,BLE,WIFI tracking
107 * Built-in3 axis accelerometer (LIS3DH)
108 * Humidity / temperature sensor : GXCAS Technology GXHT3X
109 * Motion sensing capability
110 * Power Monitoring
111 * Charging circuit via USB port
112 * 1000mA Li-on Battery power
113 * Tri-color LED, Alarm button
114 * Datalog
115
116 (% style="display:none" %)
117
118 == 1.4  Applications ==
119
120
121 * Logistics and Supply Chain Management
122 * Human tracking
123
124 (% style="display:none" %)
125
126 = 2.  Use TrackerD =
127
128 == 2.1 How it works? ==
129
130
131 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.
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:image-20230213110214-2.png||height="388" width="847"]]
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||_mstalt="296569"]]
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**:(%%) Push this button will activate this device.
180
181 (% id="cke_bm_7709S" style="display:none" %) [[image:1664502835802-546.png||_mstalt="295061"]]
182
183 [[image:1664502835802-546.png||_mstalt="295061"]]
184
185
186 (% 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.
187
188
189 == 2.3  Positioning Mode(SMOD) ==
190
191
192 Users can set TrackerD 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 * (% style="color:#037691" %)**BLE or WiFi ONLY:            **(%%)** **Only obtain iBeacon info via BLE and uplink  or obtain wifi ssid info via WiFi and uplink. Design for Indoor tracking.
196 * (% 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.
197
198 Users can switch modes by [[changing SMOD>>||anchor="H3.2.7SetPositioningMode"]].
199
200
201 == 2.4  Uplink Payload ==
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;" %)1|=(% 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||_mstalt="294580"]]
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:270px" %)
259 |=(% scope="row" style="width: 60px;" %)**Size(bit)**|(% style="width:50px" %)1bits|(% style="width:80px" %)2bit|(% style="width:80px" %)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 (% _mstmutation="1" style="color:red" %)** 2：**  (%%)WiFi Positioning with Strongest WiFi SSID(% _mstmutation="1" style="color:blue" %)(V1.4.1 Version support this function later)(%%)  
283
284
285 (% style="color:#037691" %)**Status Field (total 1 byte)**(%%):  0x02
286
287 (% border="1.5" style="background-color:#ffffcc; color:green; width:412.222px" %)
288 |=(% scope="row" style="width: 75px;" %)**Size(bit)**|(% style="width:68px" %)5 Bits|(% style="width:87px" %)1 Bit|(% style="width:49px" %)1 Bit|(% style="width:126px" %)1 Bit
289 |=(% style="width: 75px;" %)**Value**|(% style="width:68px" %)Reserve|(% style="width:87px" %)[[PNACKMD>>||anchor="H2.4.4A0UplinkFPORT3D42CHistoryGNSSPositioning"]]|(% style="width:49px" %)[[LON>>||anchor="H3.2.5Disable2FEnableLEDflash"]]|(% style="width:126px" %)[[Transport Mode>>||anchor="H2.9TransportMode"]]
290
291
292 === 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
293
294
295 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,
296
297
298 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:320px" %)
299 |=(% scope="row" style="width: 60px;" %)(((
300 **Size(bytes)**
301 )))|(% style="width:50px" %)4|(% style="width:50px" %)4|(% style="width:70px" %)2|(% style="width:30px" %)1|(% style="width:30px" %)(((
302 2
303 )))|(% style="width:30px" %)(((
304 2
305 )))
306 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
307 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
308 )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]|(% style="width:40px" %)[[Hum>>||anchor="HHum:"]]|(% style="width:87px" %)[[Tem>>||anchor="HTem:"]]
309
310 [[image:1665301636888-168.png||_mstalt="298012"]]
311
312
313 ==== (% style="color:blue" %)**Alarm & BAT:**(%%) ====
314
315 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:279.222px" %)
316 |=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)1 bit|(% style="width:69px" %)1 bit|(% style="width:63px" %)14 bits
317 |=(% style="width: 72px;" %)**Value**|(% style="width:67px" %)reserve|(% style="width:69px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 
318
319 ==== (% style="color:blue" %)**FLAG:**(%%) ====
320
321 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:183.222px" %)
322 |=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:30px" %)2 bits|(% style="width:52px" %)1 bit
323 |=(% style="width: 79px;" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H3.2.7SetPositioningMode"]]|(% style="width:52px" %)[[LON>>||anchor="HLON:"]]
324
325 **Example:** Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A 
326
327
328 ==== (% style="color:blue" %)**Location info:**(%%) ====
329
330 * Latitude: 02863D68  ⇒  //if (0x//02863D68//& 0x80000000 = 0 )~://  //value = 02863D68 /1000000 = 42.351976//
331 * Longitude: FAC29BAF  ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~://  //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
332
333 (% style="color:red" %)**Important note:**
334
335 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.
336
337 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:
338
339
340 [[image:1664502116362-706.png||_mstalt="293306"]]
341
342
343 3.  While GPS can't get location info after timeout(FTIME Parameter), the latitude and longitude will be filled with all 0x00:
344
345 [[image:1664502166010-515.png||_mstalt="291395"]]
346
347
348
349 ==== (% style="color:blue" %)**Alarm:**(%%) ====
350
351 **Example: ** 0x4B & 0x40 >> 6 = 0x01
352
353
354 ==== (% style="color:blue" %)**BAT:**(%%) ====
355
356 **Example: ** 0x4B45 & 0x3FFF ⇒ 2885 (mV).
357
358 (((
359 The battery info shows the battery voltage, User can use the below mapping to indicate the battery in percentage: \
360 )))
361
362 * > 4.0v :  80% ~~ 100%
363 * 3.85v ~~3.99v:  60% ~~ 80%
364 * 3.70v ~~ 3.84v:  40% ~~ 60%
365 * 3.40v ~~ 3.69v:  20% ~~ 40%
366 * < 3.39v:  0~~20%
367
368 (% style="display:none" %) (%%)
369
370
371 ==== (% style="color:blue" %)**MOD:**(%%) ====
372
373 **Example: ** (0x60>>6) & 0x3f =1
374
375 **Set the format of GPS data uplink link：**
376
377 (% style="color:#037691" %)**0x00:** (%%) Enable uploading on-board Temperature and humidity values
378 (% style="color:#037691" %)**0x01: ** (%%) Disable uploading on-board Temperature and humidity values
379
380
381 **Set the format of BLE data uplink link：**
382
383 (% style="color:#037691" %)**0x01: ** (%%) BLE Positioning with Strongest iBeacon
384
385
386 ==== (% style="color:blue" %)**LON:**(%%) ====
387
388 **Example:** (0x60>>5) & 0x01=1.
389
390 Enable/Disable LED activity for uplink
391
392 (((
393 (% style="color:#037691" %)**0x00:**  (%%) Disable LED indicator.
394 )))
395
396 (((
397 (% style="color:#037691" %)**0x01:**  (%%) Enable LED indicator (Default Value)
398 )))
399
400
401 ==== (% style="color:blue" %)**Hum:**(%%) ====
402
403 0202 = //if (0x0202 & 0x8000 = 0 ):  value =// 0x0202 / 100 = +514 ⇒ 51.4 degree
404
405
406 ==== (% style="color:blue" %)**Tem:**(%%) ====
407
408 011A =if (0x011A & 0x8000 = 1 ):  value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree//
409
410
411 === 2.4.3  Uplink FPORT~=3, Realtime GNSS Positioning (Default Mode) ===
412
413
414 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)
415
416
417 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:300px" %)
418 |=(% scope="row" style="width: 60px;" %)(((
419 **Size(bytes)**
420 )))|(% style="width:60px" %)4|(% style="width:60px" %)4|(% style="width:60px" %)2|(% style="width:50px" %)1
421 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
422 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
423 )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]
424
425 (% class="wikigeneratedid" %)
426 [[image:1665301687277-443.png||_mstalt="296140"]]
427
428
429 === 2.4.4  Uplink FPORT~=4, History GNSS Positioning ===
430
431
432 Set [[PNACKMD=1>>||anchor="H3.2.11A0AutoSendNone-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.
433
434
435 (% style="color:red" %)**Note for this mode:**
436
437 * a) TrackerD will do an ACK check for data records sending to make sure every data arrive server.
438 * b) TrackerD will send data in CONFIRMED Mode when PNACKMD=1 and CFM=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.
439 * 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
440
441 The payload is 15 bytes, as below.
442
443 (% border="1.5" style="background-color:#ffffcc; color:green; width:500px" %)
444 |=(% scope="row" %)(((
445 **Size(bytes)**
446 )))|4|4|2|1|1|1|1|1
447 |=**Value**|Latitude|Longitude|Year|Month|Day|Hous|Min|Sen
448
449 [[image:image-20221009160309-2.png||_mstalt="429312"]]
450
451
452 === 2.4.5  Uplink FPORT~=6, BLE Positioning with Strongest iBeacon ===
453
454
455 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.
456
457 User can set **[[BLEMASK>>||anchor="H3.2.11A0SetBLEMASKtofilterBLEiBeacon"]]** so TrackerD will only search the iBeacons which have UUID that match the BLEMASK settings.
458
459
460 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
461 |=(% scope="row" style="width: 60px;" %)(((
462 **Size(bytes)**
463 )))|(% 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
464 |=(% style="width: 50px;" %)**Value**|(% style="width:44px" %)[[UUID>>||anchor="HLocationinfo:"]]|(% style="width:61px" %)(((
465 iBeacon MAJOR
466 )))|(% style="width:63px" %)(((
467 iBeacon MINOR
468 )))|(% style="width:71px" %)(((
469 iBeacon Measured Power
470 )))|(% style="width:50px" %)(((
471 iBeacon RSSI
472 )))|(% style="width:47px" %)(((
473 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
474 )))|(% style="width:15px" %)[[FLAG>>||anchor="HFLAG:"]]
475
476 [[image:1664502425687-834.png||_mstalt="296738"]]
477
478
479 * (% style="color:#037691" %)**BAT: ** (%%) Ex1:0x4B45 & 0x3FFF ⇒ 3901 (mV).
480 * (% style="color:#037691" %)**MODE:   **(%%)Define the payload format.
481 * (% style="color:#037691" %)**UUID:     **(%%)The uuid from the strongest iBeacon.
482 * (% style="color:#037691" %)**MAJOR:** (%%) The MAJOR from the strongest iBeacon.
483 * (% style="color:#037691" %)**MINOR:**  (%%)The MINOR from the strongest iBeacon.
484 * (% style="color:#037691" %)**Measured Power: ** (%%) The Measured Power from the strongest iBeacon.
485 * (% style="color:#037691" %)**RSSI:  ** (%%) The RSSI from the strongest iBeacon.
486
487 (% style="display:none" %) (%%)
488
489
490 === 2.4.6  Uplink FPORT~=7, Alarm information status（Since firmware 1.4.4） ===
491
492
493 The upward link device is configured to FPORT = 7. Once Trackerd alarm, it will upload the news to the server.
494
495 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
496 |**Size(bytes)**|2|1
497 |**Value**|[[Alarm & BAT>>path:#HAlarm26BAT:]]|Mod+lon
498
499 [[image:image-20230302145315-1.png]]
500
501 **alarm**=(bytes[0] & 0x40)  ~/~/ Alarm status
502
503 **batV**=~(~(~(bytes[0] & 0x3f) <<8) | bytes[1])/1000;  ~/~/ Battery,units:V
504
505 **mod** = bytes[2] & 0xC0;
506
507 **Lon**=(bytes[2] & 0x20)
508
509
510 === 2.4.7  Uplink FPORT~=8, WiFi Positioning with Strongest WiFi SSID（Since firmware 1.4.1） ===
511
512
513 TrackerD supports WiFi scans for indoor positioning. User can set [[**SMOD**>>||anchor="H3.2.7SetPositioningMode"]] to **WiFi** so TrackerD will scan WiFi and find the strongest WiFi info and uplink.
514
515
516 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:371.222px" %)
517 |=(% scope="row" style="width: 60px;" %)(((
518 **Size(bytes)**
519 )))|(% style="width:60px" %)6|(% style="width:60px" %)4|(% style="width:79px" %)2|(% style="width:66px" %)1
520 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)SSID|(% style="width:87px" %)RSSI|(% style="width:79px" %)(((
521 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
522 )))|(% style="width:66px" %)[[FLAG>>||anchor="HFLAG:"]]
523
524 (% class="wikigeneratedid" %)
525 [[image:1667288597595-714.png||_mstalt="299598" height="212" width="1151"]]
526
527
528 * (% style="color:#037691" %)**BAT: ** (%%) Ex1:0x4B45 & 0x3FFF ⇒ 3901 (mV).
529 * (% style="color:#037691" %)**SSID:      **(%%)WiFi name.
530 * (% style="color:#037691" %)**RSSI:      **(%%)The RSSI from the strongest WiFi.
531
532 (% style="display:none" %) (%%)
533
534
535 === 2.4.8  Add Payload format in TTN V3 ===
536
537
538 In TTN V3, user can add a custom payload so it shows friendly.
539
540 In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**
541
542
543 [[image:1664502649601-895.png||_mstalt="296985"]]
544
545
546
547 Add the decoder from this link: 
548
549 [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD>>https://github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD]]
550
551 Save the change the uplink message will be parsed. As below:
552
553 [[image:1664502676891-606.png||_mstalt="296673"]]
554
555
556 == 2.5 Integrate with Datacake ==
557
558
559 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.
560
561 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]]
562
563
564 [[image:1664502695771-538.png||_mstalt="297349"]]
565
566
567 == 2.6 Integrate with Tago ==
568
569
570 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.
571
572 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]]
573
574
575 [[image:1664502715371-321.png||_mstalt="292162"]]
576
577
578 == 2.7  Integrate with Node-red ==
579
580
581 ~1. Install node-red, please refer to the installation method in the link:
582
583 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H1.A0Installation>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H1.A0Installation]]
584
585
586 2. Import the created flow template, please refer to the import method in the link:
587
588 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H3.A0Importsampleflow>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H3.A0Importsampleflow]]
589 The address of the flow template:
590
591 [[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]]
592
593 (% 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.**
594
595 [[image:image-20230307135914-1.png||height="527" width="1045"]]
596
597
598 [[image:image-20230307135932-2.png||height="527" width="1044"]]
599
600
601 3. Display the map
602 Enter the link to the map:
603
604 Change its suffix to ditu：http:~/~/119.91.62.30:1880/**ditu/**
605
606 **~ **[[image:image-20230308115430-1.png||height="548" width="1041"]]
607
608
609 Hit all input in input stream
610
611 [[image:image-20230308115616-2.png||height="563" width="1070"]]
612
613
614 View map again
615
616 [[image:image-20230308115701-3.png||height="571" width="1085"]]
617
618
619 == 2.8  Datalog Feature ==
620
621
622 total 273 entries,by default,
623
624 User can set [[PNACKMD=1>>||anchor="H3.2.11A0AutoSendNone-ACKmessages"]], to enable Datalog feature.
625
626 Example use case.
627
628 [[image:image-20221009234703-2.png||_mstalt="429143" height="328" width="899"]]
629
630
631 [[image:image-20221009234629-1.png||_mstalt="431145" height="390" width="577"]]
632
633
634 == 2.9  Alarm Mode ==
635
636
637 (((
638 User can push the (% style="color:red" %)**RED button**(%%) by more than 5 seconds to enter Alarm Mode. Alarm Mode is used to send SOS info to IoT platform.
639 )))
640
641
642 (((
643 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.
644 )))
645
646
647 (((
648 **Two ways to exit alarm mode:**
649 )))
650
651 * Server sends a downlink command to exit.
652 * User fast press the RED button 10 times.
653
654 (((
655 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.
656 )))
657
658
659 == 2.10  Transport Mode ==
660
661
662 In Transport Mode, TrackerD will check if there is motion (threldhold defined by **[[PT)>>||anchor="H3.2.16GetorSetThresholdformotiondetectFF08Sincefirmware1.4.3FF09"]]** . 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"]]**.
663
664 When device is set in Transport Mode, it will uplink more frequenctly during moving.
665
666 * **[[MTDC>>||anchor="H3.2.3SetTransportModePackettransmissioninterval"]]** defines the Uplink Interval during transportation.
667 * **[[TDC>>||anchor="H3.2.1SetTransmitInterval"]]** defines the uplink interval when TrackerD is stactic.
668 * **[[PT>>||anchor="H3.2.16GetorSetThresholdformotiondetectFF08Sincefirmware1.4.3FF09"]]** defines the threldhold to detect a motion.
669
670 (% style="display:none" %) (%%)
671
672
673 == 2.11  LED Status ==
674
675
676 (% border="1.5" style="background-color:#ffffcc; width:500px" %)
677 |=(% style="width: 150px;" %)**Event**|=(% style="width: 200px;" %)**Action**|=(% style="width: 150px;" %)**AT+LON to control on/off**
678 |(% 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
679 |(% style="width:157px" %)**Join request**|(% style="width:271px" %)(% style="color:green" %)**Green** (%%)led fast blink once (200ms)|(% style="width:202px" %)Yes
680 |(% style="width:157px" %)**Join Success**|(% style="width:271px" %)(% style="color:green" %)**Green**(%%) led on 5 second|(% style="width:202px" %)N/A
681 |(% style="width:157px" %)**Fixing Location**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)blinks 200ms per second|(% style="width:202px" %)Yes
682 |(% style="width:157px" %)**Fixed and uplink**|(% style="width:271px" %)(% style="color:green" %)**GREEN **(%%)blinks twice (200ms per blink)|(% style="width:202px" %)Yes
683 |(% style="width:157px" %)**Fail Fix and uplink**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)blinks twice (200ms per blink)|(% style="width:202px" %)Yes
684 |(% style="width:157px" %)**Enter Alarm mode**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 3 seconds|(% style="width:202px" %)Yes
685 |(% style="width:157px" %)**Uplink under Alarm**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 1 second|(% style="width:202px" %)Yes
686 |(% style="width:157px" %)**Exit Alarm**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)led on 5 second|(% style="width:202px" %)Yes
687 |(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes
688 |(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A
689
690 (% style="display:none" %) (%%)
691
692
693 == 2.12  Button Function ==
694
695
696 (% style="color:blue" %)**RESET button:**
697
698 [[image:1664502835802-546.png||_mstalt="295061"]]
699
700 Push this button will reboot the device. Device will exit alarm mode and re-join to LoRaWAN server.
701
702
703 (% style="color:red" %)**RED button:**
704
705 [[image:image-20230213110506-3.png]](% style="display:none" %)
706
707 (% style="display:none" %) (%%)
708
709 (% border="1" style="background-color:#ffffcc; width:510px" %)
710 |=(% style="width: 100px;" %)**Function**|=(% style="width: 205px;" %)**Action**|=(% style="width: 205px;" %)**Description**
711 |(% 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="H2.8AlarmMode"]]
712 |(% 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
713 |(% 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.
714
715 (% style="display:none" %) (%%)
716
717
718 == 2.13  USB Port Function ==
719
720
721 The USB interface of TrackerD has below functions:
722
723 * Power on the device
724 * Recharge the battery
725 * [[Configure Device>>||anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
726 * [[Upgrade Firmware>>||anchor="H5.UploadFirmware"]]
727
728 (% style="display:none" %) (%%)
729
730
731 == 2.14  Sleep Mode ==
732
733
734 (% 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.
735
736 In SLEEP mode, you need to reset by (% style="color:#037691" %)**reset button**.
737
738 Use the** (% style="color:#4472c4" %)AT+SLEEP(%%)** command to put the device into sleep.
739
740
741 = 3. Configure TrackerD via AT command or LoRaWAN downlink =
742
743
744 User can configure TrackerD via AT Command or LoRaWAN Downlink.
745
746 LoRaWAN Downlink instruction for different platforms:  [[IoT LoRaWAN Server>>doc:Main.WebHome]]
747
748
749 == 3.1 Access AT Command ==
750
751
752 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.
753
754
755 [[image:1664502999401-486.png||_mstalt="296985"]]
756
757
758 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:
759
760
761 [[image:1664503022490-662.png||_mstalt="293332"]]
762
763
764 [[image:1664503035713-500.png||_mstalt="291096"]]
765
766
767 [[image:1664503047675-651.png||_mstalt="295386"]]
768
769 (% style="display:none" %) (%%)
770
771 == 3.2 Command Set ==
772
773 === 3.2.1 Set Transmit Interval ===
774
775
776 Set device uplink interval.
777
778 * (% style="color:blue" %)**AT Command:**
779
780 (% style="color:#037691" %)**AT+TDC=xxx **
781
782 Example:  AT+TDC=300000. Means set interval to 5 minutes(300 seconds)
783
784
785 * (% style="color:blue" %)**Downlink Payload (prefix 0x01):**
786
787 (% style="color:#037691" %)**0x01 00 01 2C**  (%%) ~/~/  Same as AT+TDC=300000
788
789
790 === 3.2.2 Set Alarm Packet transmission interval ===
791
792
793 Set alarm packet transmit interval
794
795 * (% style="color:blue" %)**AT Command:**
796
797 (% style="color:#037691" %)**AT+ATDC=xx. **
798
799 Example:  AT+ATDC=60000  **~-~->    ** Set Alarm Packet Interval to 60 seconds. TrackerD will send every 60 seconds in Alarm mode, Default Value: 60000
800
801
802 * (% style="color:blue" %)**Downlink Payload (prefix 0xB1):**
803
804 (% style="color:#037691" %)**0xB1 00 00 3C ** (%%) ~/~/  Same as AT+ATDC=60000
805
806
807 === 3.2.3 Set Transport Mode Packet transmission interval ===
808
809
810 Set Transport Mode packet transmit interval
811
812 * (% style="color:blue" %)**AT Command:**
813
814 (% style="color:#037691" %)**AT+MTDC=xx. **
815
816 Example:  AT+MTDC=300000  **~-~->    ** Set Transport Mode Packet Interval to 300 seconds. TrackerD will send every 300 seconds in Transport mode, Default Value: 300000
817
818
819 * (% style="color:blue" %)**Downlink Payload (prefix 0x03):**
820
821 (% style="color:#037691" %)**0x03 00 01 2C**  (%%) ~/~/  Same as AT+MTDC=3000000
822
823
824 === 3.2.4 Exit Alarm ===
825
826
827 Server send downlink command to exit Alarm mode
828
829 * (% style="color:blue" %)**AT Command: No AT Command**
830
831 * (% style="color:blue" %)**Downlink Payload (prefix 0x02):**
832
833 (% style="color:#037691" %)**0x02 01**    (%%) ~/~/  Exit Alarm Mode
834
835
836 === 3.2.5 Disable/Enable LED flash and buzzer ===
837
838
839 Disable/Enable LED for position, downlink and uplink
840
841 * (% style="color:blue" %)**AT Command:**
842
843 (% style="color:#037691" %)**AT+LON=xx.  (Disable (0), Enable (1), default:1)**
844
845 Example: AT+LON=0  **~-~-> ** Disable LED for position, downlink and uplink.
846
847
848 * (% style="color:blue" %)**Downlink Payload (prefix 0xAE):**
849
850 (% style="color:#037691" %)**0xAE 00 ** (%%) ~/~/  Same as AT+LON=0
851
852
853 === 3.2.6 Disable/Enable Transport Mode ===
854
855
856 Users can use this feature to enable/disable Transport Mode.
857
858 * (% style="color:blue" %)**AT Command:**
859
860 (% style="color:#037691" %)**AT+INTWK=xx.  (Disable (0), Enable (1), default:0)**
861
862 Example:  AT+INTWK=1  **~-~->   ** Enable Transport Mode.
863
864
865 * (% style="color:blue" %)**Downlink Payload (prefix 0xAF):**
866
867 (% style="color:#037691" %)**0xAF 01 ** (%%) ~/~/  Same as AT+INTWK=1
868
869
870 === 3.2.7 Set Positioning Mode ===
871
872
873 SMOD define how TrackerD scan and uplink data:
874
875
876 * (% style="color:blue" %)**AT Command:**
877
878 (% style="color:#037691" %)**AT+SMOD=aa,bb,cc**
879
880 (% style="color:#037691" %)** aa:**
881
882 * (% style="color:red" %)**1: GPS ONLY(Factory Settings):    **(%%)Only get and uplink GPS location info.
883
884 * (% style="color:red" %)**2: BLE or WiFi ONLY:                     **(%%)Only obtain iBeacon info via BLE and uplink  or obtain WiFi ssid info via WiFi and uplink. Design for Indoor tracking.
885
886 * (% 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.
887
888 (% style="color:#037691" %)**bb:**
889
890 * (% style="color:red" %)**0 :  **(%%)GPS+ BAT+ State+Tem&Hum
891
892 * (% style="color:red" %)**1 :**(%%)  GPS +BAT State
893
894 (% style="color:#037691" %)**cc:   **
895
896 * (% _mstmutation="1" style="color:red" %)**1 : **(%%) (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State 
897
898 * (% _mstmutation="1" style="color:red" %)**2 : **(%%) (WiFi)SSID+Rssi+BAT+State ((% _mstmutation="1" style="color:#037691" %)V1.4.1 Version support this function later(%%))  
899
900 (% style="color:blue" %)**Example:**
901
902 AT+SMOD=1,0,0 ~-~->  GPS+ BAT+ State+Tem&Hum
903
904 AT+SMOD=1,1,0 ~-~->  GPS +BAT State
905
906 AT+SMOD=2,0,1 ~-~->  (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State
907
908 AT+SMOD=2,0,2 ~-~->  (WiFi)SSID+Rssi+BAT+State
909
910
911 * (% style="color:blue" %)**Downlink Payload (prefix 0xA5):**
912
913 (% style="color:#037691" %)**0xA5 01 00 00**    (%%) ~/~/  Same as AT+SMOD=1,0,0
914
915
916 === 3.2.8 Set MAX GPS position time ===
917
918
919 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.
920
921
922 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.
923
924
925 * (% style="color:blue" %)**AT Command:**
926
927 (% style="color:#037691" %)**AT+FTIME=xx**  (%%) **~-~-> ** Set to use xx as max fix time.
928
929 **Example:**  AT+FTIME=150
930
931
932 * (% style="color:blue" %)**Downlink Payload (prefix 0xAA):**
933
934 (% style="color:#037691" %)**0xAA 00 96 ** (%%) ~/~/  Set AT+FTIME=150
935
936
937 === 3.2.9 Set PDOP value for GPS fix accuracy ===
938
939
940 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.
941
942
943 A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0
944
945
946 * (% style="color:blue" %)**AT Command:**
947
948 (% style="color:#037691" %)**AT+PDOP=2.5 ** (%%) **~-~->  ** Set PDOP to 2.5
949
950
951 * (% style="color:blue" %)**Downlink Payload (prefix 0xAD):**
952
953 (% style="color:#037691" %)**0xAD 00 0A**   (%%) ~/~/  Set AT+PDOP=1  (0x0A / 10 =1)
954
955 (% style="color:#037691" %)**0xAD 00 19**   (%%) ~/~/  Set AT+PDOP=2.5    (0x19 / 10 =2.5)
956
957 (% style="color:#037691" %)**0xAD 00 46**    (%%) ~/~/  Set AT+PDOP=7  (0x46 / 10 =7)
958
959
960 === 3.2.10 Disable/Enable the confirmation mode ===
961
962
963 * (% style="color:blue" %)**AT Command:**
964
965 (% style="color:#037691" %)**AT+CFM=xx**
966
967
968 **~ Example:**
969
970 AT+CFM=0    **~-~->   ** Disable confirmation
971
972 AT+CFM=1    **~-~->  ** Enable confirmation
973
974
975 * (% style="color:blue" %)**Downlink Payload (prefix 0x05):**
976
977 (% style="color:#037691" %)**0x05 01 **(%%) ~/~/  Same as AT+CFM=1
978
979
980 === 3.2.11  Auto Send None-ACK messages ===
981
982
983 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.
984
985
986 * (% style="color:blue" %)**AT Command: AT+PNACKMD**
987
988 The default factory setting is 0.
989
990
991 **Command Example Function Response:**
992
993 (% style="color:#037691" %)**AT+PNACKMD=1**  (%%) ~/~/  Poll None-ACK message OK
994
995
996 * (% style="color:blue" %)**Downlink Command: 0x34**
997
998 Example: 0x34 01  ~/~/  Same as AT+PNACKMD=1
999
1000
1001 === 3.2.12  Set BLEMASK to filter BLE iBeacon ===
1002
1003
1004 BLEMASK is to filter the unwanted BLE iBeacons during scan. For example, if BLEMASK is 123456. TrackerD will only uplink UUID info which includes 123456. It will ignore all other iBeacons which doesn’t contact 123456 in the UUID.
1005
1006 (% style="color:red" %)**Note: BLEMASK range is 6 ~~ 10 bytes. If AT+BLEMASK < 6 bytes, BLEMASK will be disabled.**
1007
1008 (% style="color:blue" %)**AT Command:**
1009
1010 (% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=123456**   (%%) ~/~/ Set BLEMASK = 123456
1011
1012 (% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=0**  (%%) ~/~/ disable BLEMASK
1013
1014 (% style="color:blue" %)**Downlink Payload: (Prefix : 0xB2)(Since firmware 1.4.1）**
1015
1016 Example: 0xB2 01 02 03 04 05 06    ~/~/ Set BLEMASK to 123456
1017
1018
1019 === 3.2.13  Set WiFIMASK to filter WiFi SSID（Since firmware 1.4.1） ===
1020
1021
1022 WiFiMASK is to filter the unwanted WiFi SSID during scan. For example, if WiFiMASK is 123456. TrackerD will only uplink SSID info which includes 123456 as prefix. It will ignore all other WiFi which doesn’t contact 123456 in the SSID.
1023
1024 (% style="color:red" %)**Note: WiFiMASK range is 6 ~~ 10 bytes. If AT+ WiFiMASK < 6 bytes, WiFiMASK will be disabled.**
1025
1026 (% style="color:blue" %)**AT Command:**
1027
1028 (% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=123456**    (%%) ~/~/ Set WiFiMASK = 123456
1029
1030 (% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=0**       (%%) ~/~/ disable WiFiMASK
1031
1032 (% style="color:blue" %)**Downlink Payload: (Prefix : 0xB3)(Since firmware 1.4.1）**
1033
1034 Example: 0xB3 01 02 03 04 05 06    ~/~/ Set WiFiMASK to 123456
1035
1036
1037 === 3.2.14  Disable/Enable Information printing（Since firmware 1.4.1） ===
1038
1039
1040 Users can use this feature to enable/disable Information printing.
1041
1042 (% style="color:blue" %)**AT Command:**
1043
1044 (% style="color:#037691" %)**AT+SHOWID=XX         **(%%) ~/~/  (Disable (0), Enable (1), default:0)
1045 \\Example: AT+SHOWID=1 ~-~-> Enable Information printing.
1046
1047
1048 === 3.2.15  Get or Set Eight Channels Mode, only for us915, AU915（Since firmware 1.4.1） ===
1049
1050
1051 The Channels Mode in the LORAWAN LMIC library is from 0 ~~ 7. When CHE = 8, 72 channels will be accessible to the network.
1052
1053 (% style="color:blue" %)**AT Command:**
1054
1055 (% style="color:#037691" %)**AT+CHE=1      **(%%) ~/~/ set one channels mode
1056
1057
1058 (% style="color:blue" %)**Downlink Payload:0X24**
1059
1060 Example: 0x24 01  ~/~/ Same as AT+CHE=1
1061
1062
1063 === 3.2.16  Get or Set Threshold for motion detect（Since firmware 1.4.3） ===
1064
1065
1066 User can set the motion detect thredhold for transportation mode. The smaller the value, the more sensitivity to trigger a motion event.
1067
1068 (% style="color:blue" %)**AT Command:**
1069
1070 (% style="color:#037691" %)**AT+PT=xx**
1071
1072 Example:
1073
1074 AT+PT=14    ~-~->    Set to detect car motion.
1075
1076 AT+PT=41  ~-~->    set to detect walk motion.
1077
1078
1079 (% style="color:blue" %)**Downlink Payload:0xB4**(%%)
1080 0xB4 14          ~/~/  Same as AT+PT=14
1081
1082
1083 = 4. Setting for Different Scenarios =
1084
1085
1086
1087 = 5. Upload Firmware =
1088
1089 == 5.1 Firmware Change Log ==
1090
1091
1092 **[[See this link>>url:https://github.com/dragino/TrackerD]]**
1093
1094
1095 == 5.2 How to upgrade firmware ==
1096
1097
1098 User can use the TrackerD's USB port to upgrade firmware into it. The hardware connection for upgrade firmware is as below:
1099
1100
1101 (% style="color:blue" %)**Step1:  **(%%)Connect TrackerD and PC via USB cable shipped with TrackerD.
1102
1103
1104 (% style="color:blue" %)**Step2:** (%%) Install CH9102 driver in the PC.
1105
1106 After installation of the driver and plug in TrackerD, user should be able to see com port in PC's device manager.
1107
1108
1109 (% 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]]
1110
1111
1112 (% style="color:blue" %)**Step4:** (%%) Run Flash Download Tool and configure chip type to ESP32
1113
1114
1115 [[image:1664503563660-578.png||_mstalt="296777"]]
1116
1117
1118 [[image:1664503574618-659.png||_mstalt="297986"]]
1119
1120
1121
1122 (% style="color:blue" %)**Step5:** (%%) Select the firmware file (.bin format), com port and proper SPI configure. Clink Start. Bin file location:
1123
1124 [[https:~~/~~/github.com/dragino/TrackerD/releases>>https://github.com/dragino/TrackerD/releases]]
1125
1126
1127 **Users need to use below files:**
1128
1129 boot_app0.bin @0e000
1130
1131 US915.bin @ 0x10000(Select the bin file of the frequency band you need)
1132
1133
1134 [[image:image-20221207120501-1.png]]
1135
1136
1137
1138 After upgrade finish, it will show finish as below:
1139
1140 [[image:image-20221207133911-7.png]]
1141
1142
1143 = 6. Developer Guide =
1144
1145 == 6.1 Compile Source Code ==
1146
1147 === 6.1.1 Set up ARDUINO compile environment ===
1148
1149
1150 * **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]]**
1151
1152 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]]
1153
1154
1155 [[image:1664503635019-941.png||_mstalt="294658"]]
1156
1157
1158
1159 * (% style="color:#037691" %)**Go to tools ~-~-> Boards ~-~-> Boards Manager**,(%%) **find the esp32 information and install it.**
1160
1161 [[image:1664503715811-892.png||_mstalt="295698"]]
1162
1163
1164 === 6.1.2  Build the development environment ===
1165
1166
1167 **~1. Download and install arduino IDE**
1168
1169 [[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]]
1170
1171
1172 **2. Download the ESP32 development package in the arduino IDE**
1173
1174 [[image:image-20221213100007-1.png]]
1175
1176
1177 Input: [[https:~~/~~/dl.espressif.com/dl/package_esp32_index.json>>https://dl.espressif.com/dl/package_esp32_index.json]]
1178
1179 [[image:image-20221213100626-2.png]]
1180
1181
1182 Restart the IDE after the addition is complete, then:
1183
1184 [[image:image-20221213100808-3.png||height="679" width="649"]]
1185
1186
1187 [[image:image-20221213101040-4.png]]
1188
1189
1190 (% style="color:red" %)**Note: Currently version 1.04 is almost impossible to download, you can choose version 1.03.
1191 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)**
1192
1193
1194 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:
1195
1196 (% style="color:blue" %)**Methods as below:**
1197
1198 ~1. Download: [[https:~~/~~/github.com/dragino/TrackerD/releases/tag/v1.4.4>>https://github.com/dragino/TrackerD/releases/tag/v1.4.4]]
1199
1200 2. Find the arduino installation path, hardware → create a new espressif folder → create a new esp32 folder, unzip the compressed package here.
1201
1202 (% 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.
1203
1204 [[image:image-20221213102311-5.png||height="582" width="711"]]
1205
1206
1207 **3. Find tools→get.exe in the decompressed file and run it (it will close automatically after completion)**
1208
1209 [[image:image-20221213102334-6.png]]
1210
1211 (% style="color:red" %)**Note: This step requires a python environment**
1212
1213
1214 Either way, in the end:
1215
1216 The final effect is to open the arduino and you can see the esp32
1217
1218 [[image:image-20221213110952-8.png||height="866" width="711"]]
1219
1220
1221
1222 [[image:image-20221024105643-1.png||_mstalt="428129"]]
1223
1224 **~ Figure1**
1225
1226
1227
1228 [[image:image-20221024105643-2.png||_mstalt="428493"]]
1229
1230 **Figure2**
1231
1232
1233 * **Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]**
1234
1235 Put the Library in the TrackerD directory into the libraries file in the Arduino directory:
1236
1237
1238 [[image:1664503752288-974.png||_mstalt="298194"]]
1239
1240
1241 == 6.2 Source Code ==
1242
1243
1244 * (% style="color:blue" %)**Open the example in the TrackerD file, please select the correct port in the IDE, as shown below:**
1245
1246 [[image:1664503794261-827.png||_mstalt="296387"]]
1247
1248
1249
1250 * (% style="color:blue" %)**Click to upload**
1251
1252 [[image:1664503808294-336.png||_mstalt="295711"]]
1253
1254
1255
1256 * (% style="color:blue" %)**Check the result, if the upload is successful, as shown below, open the serial port to view the data**
1257
1258 [[image:1664503824081-592.png||_mstalt="294918"]] [[image:1664503831430-500.png||_mstalt="290784"]]
1259
1260
1261 = 7.  FAQ =
1262
1263 == 7.1 How to change the LoRa Frequency Bands/Region? ==
1264
1265
1266 User can follow the introduction for [[how to upgrade image>>||anchor="H5.UploadFirmware"]]. When download the images, choose the required image file for download.
1267
1268
1269 == 7.2 What is the pin mapping for the USB program cable? ==
1270
1271
1272 [[image:1664499635206-262.png||_mstalt="295360"]]
1273
1274
1275
1276 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:314px" %)
1277 |=(% style="width: 118px;" %)**Pin**|=(% style="width: 67px;" %)**Color**|=(% style="width: 123px;" %)**USB Pin**
1278 |(% style="width:118px" %)A4,B4,A9,B9|(% style="width:67px" %)Red|(% style="width:123px" %)VCC
1279 |(% style="width:118px" %)A7,B7|(% style="width:67px" %)White|(% style="width:123px" %)D- (N/A)
1280 |(% style="width:118px" %)A6,B6|(% style="width:67px" %)Green|(% style="width:123px" %)D+(N/A)
1281 |(% style="width:118px" %)A1,B1,A12,B12|(% style="width:67px" %)Black|(% style="width:123px" %)GND
1282 |(% style="width:118px" %)A5|(% style="width:67px" %)Purple|(% style="width:123px" %)MTDC/GOIO13
1283 |(% style="width:118px" %)B5|(% style="width:67px" %)Blue|(% style="width:123px" %)MTDC/GPIO12
1284 |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14
1285 |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15
1286
1287 (% style="display:none" %) (%%)
1288
1289
1290 == 7.3 Notes on using different serial port tools for TrackerD ==
1291
1292 === 7.3.1  Serial port utility ===
1293
1294
1295 Serial port utility requires you to automatically add data streams.
1296
1297 Need to adjust the data stream to RTS/CTS on physical restart.
1298
1299 (% class="wikigeneratedid" %)
1300 [[image:image-20221102140621-1.png||_mstalt="425672"]]
1301
1302
1303
1304 When using AT commands, the data flow needs to be adjusted to XON/XOFF
1305
1306 [[image:image-20221102140638-2.png||_mstalt="428727"]]
1307
1308
1309 === 7.3.2  SecureCRT ===
1310
1311
1312 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.
1313
1314
1315 [[image:image-20221102140704-3.png||_mstalt="427076"]]
1316
1317
1318 [[image:image-20221102140712-4.png||_mstalt="427089"]]
1319
1320
1321 === 7.3.3  PUTTY ===
1322
1323
1324 [[image:image-20221102140748-5.png||_mstalt="430456"]]
1325
1326
1327 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.
1328
1329
1330 [[image:image-20221102140801-6.png||_mstalt="427466"]]
1331
1332
1333 == 7.4 How to modify source code to compile different frequency band bin file? ==
1334
1335
1336 (% class="box infomessage" %)
1337 (((
1338 (% style="color:red" %)**Important**(%%): Developer **MUST** follow the Arduino Environment Instruction exactly include change the SPI pin mappings.
1339 See : [[**Set Up Arduino Compile Environment for TrackerD**. >>||anchor="H6.1.1SetupARDUINOcompileenvironment"]]
1340 )))
1341
1342 **~1. When compiling the frequency band, you need to find LMIC_PROJECT_CONFIG.H file.**
1343
1344
1345 [[image:image-20221116111844-1.png||_mstalt="428688" height="227" width="782"]]
1346
1347
1348
1349 **2. Open LMIC_PROJECT_CONFIG.H, find the corresponding macro definition and open it(AS923_2,AS923_3,AS923_4 except).**
1350
1351
1352 [[image:image-20221116111844-2.png||_mstalt="429052" height="262" width="781"]]
1353
1354
1355
1356 **3. Compile the AS923_JP band, please refer to the intention shown**
1357
1358
1359 [[image:image-20221116111844-3.png||_mstalt="429416" height="338" width="746"]]
1360
1361
1362
1363 **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.**
1364
1365
1366 [[image:image-20221116111844-4.png||_mstalt="429780" height="641" width="739"]]
1367
1368
1369 [[image:image-20221116111844-5.png||_mstalt="430144" height="551" width="708"]]
1370
1371
1372 == 7.5 Are there example python example for BLE Indoor Positioning? ==
1373
1374
1375 [[Operating instructions for BLE indoor positioning>>doc:.Example of BLE indoor positioning python.WebHome]]
1376
1377
1378 == 7.6 Can alert mode and transport mode be used together? ==
1379
1380
1381 Yes, you can also press the panic button to sound the alarm if set to transport mode
1382
1383
1384 = 8  Trouble Shooting =
1385
1386 == 8.1  TDC is changed to 4294947296 and cause no uplink. ==
1387
1388
1389 (((
1390 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
1391 )))
1392
1393
1394 == 8.2  Device not able get AT Command or show output after wake up from deep sleep mode ==
1395
1396
1397 (((
1398 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 will be able to accept UART command, it there is no action in UART for 15 seconds. it will go to deep sleep mode.
1399 )))
1400
1401
1402 == 8.3  Problem after Upgrading Firmware ==
1403
1404 === 8.3.1 "rst: (0x3 SW_RESET)" and Continue Restart after upgrading ===
1405
1406
1407 **Error Output**
1408
1409
1410 [[image:image-20221122100004-4.png||_mstalt="424606"]]
1411
1412
1413 (((
1414 Some partition is missed during upgrade, please upgrade below four files as example:
1415
1416 [[image:image-20221207120524-2.png]]
1417 )))
1418
1419
1420 === 8.3.2 TrackerD's led light is always GREEN on after upgrading ===
1421
1422
1423 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 8.3.1
1424
1425
1426 === 8.3.3 "flash read err" after upgrade firmware ===
1427
1428
1429 Error shows below, user might erase the entire flash include u-boot partition which cause this issue.
1430
1431
1432 [[image:image-20221122100004-1.png||_mstalt="423514" height="497" width="534"]]
1433
1434
1435 User need to upgrade again with below four files to solve this issue.
1436
1437 [[image:image-20221207120530-3.png]]
1438
1439 **Figure 2**
1440
1441
1442 === 8.3.4  "Device Key become ff ff ff ff ff ff ff ff " after upgrade firmware ===
1443
1444
1445 User might erase the entire flash include keys and default settings which cause this issue.
1446
1447 After the upgrade is completed, enter **AT+CFG** as shown in the figure below.
1448
1449
1450 [[image:image-20221122100004-3.png||_mstalt="424242"]]
1451
1452
1453 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.
1454
1455 After AT+FDR. please set
1456
1457 * (% _mstmutation="1" style="color:blue" %)**AT+PDOP=7**
1458
1459 * (% _mstmutation="1" style="color:blue" %)**AT+FTIME=180000**
1460
1461 **Example:**
1462
1463 AT+PDOP=7.00
1464
1465 AT+FTIME=180
1466
1467 AT+DEUI=70B3D57ED0053981  
1468
1469 AT+APPEUI=D23345667BCBCCAF
1470
1471 AT+APPKEY=F402A1A7A350445A7CD2DEA95511BFA1
1472
1473 AT+DADDR=260b4dce    ( no need for OTAA)
1474
1475 AT+NWKSKEY=71cb7672441f573a53d4f34d307fc61d  ( no need for OTAA)
1476
1477 AT+APPSKEY=dacce2299ecd97a73ee3f80b5a46a559   ( no need for OTAA)
1478
1479
1480 == 8.4  When positioning, it will restart or the PDOP setting is unsuccessful ==
1481
1482
1483 Please download version 1.4.2 again
1484
1485
1486 == 8.5  How to deal with unsuccessful GPS positioning? ==
1487
1488
1489 1） Make Sure the device is in Open Area where can see the sky.
1490
1491 2)  Set PDOP to a higher value.
1492
1493 * (% _mstmutation="1" style="color:blue" %)**AT+PDOP=2 **(%%)(can be positioned precisely.）
1494
1495 * (% _mstmutation="1" style="color:blue" %)**AT+PDOP=7 **(%%)(Quickly locate in open spaces）
1496
1497 * (% _mstmutation="1" style="color:blue" %)**AT+PDOP=14.7** (%%)(Positioning can be acquired in complex environments）
1498
1499 Please refer to this [[link>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/TrackerD/#H3.2.9SetPDOPvalueforGPSfixaccuracy]] on how to set up PDOP
1500
1501
1502 == 8.6  When upgrading the firmware, the data is not completely erased, and the information does not return to normal after multiple resets ==
1503
1504
1505 When upgrading, use the erase button to upgrade
1506
1507 [[image:image-20221207120536-4.png]]
1508
1509
1510 The parameters are displayed abnormally and cannot be fixed using AT+FDR
1511
1512 [[image:image-20221128103040-2.png||height="431" width="525"]]
1513
1514
1515 Please upgrade these four files,link（The boot_app0 file is in the version folder you need)
1516
1517 [[image:image-20221207134028-8.png]]
1518
1519
1520 Reboot information after upgrade
1521
1522 [[image:image-20221128111443-4.png||height="432" width="546"]]
1523
1524
1525 Use **AT+FDR** command to reset and then use **AT+CFG** to check whether the configuration is back to normal
1526
1527 [[image:image-20221128111850-5.png]]
1528
1529
1530 After the parameters return to normal, upgrade to the version you need again
1531
1532 [[image:image-20221207120601-5.png]]
1533
1534
1535 At this point, the parameters return to normal after running AT+FDR again
1536
1537 [[image:image-20221128112035-7.png]]
1538
1539
1540 == 8.7  If you encounter the following problems, please upgrade to the latest version ==
1541
1542
1543 ~1. Press and hold the red button (more than 5 seconds), and the device and server do not respond.
1544
1545 2. Send some commands through the serial port to prompt an error (Example：AT+SMOD=1,0,1)
1546
1547
1548 = 9.  Order Info =
1549
1550
1551 Part Number: (% style="color:blue" %)**TrackerD-XXX**
1552
1553 (% style="color:blue" %)**XXX**(%%): The default frequency band
1554
1555 * (% style="color:red" %)**EU433**(%%): Default frequency band EU433
1556
1557 * (% style="color:red" %)**EU868**(%%): Default frequency band EU868
1558
1559 * (% style="color:red" %)**IN865**(%%): Default frequency band IN865
1560
1561 * (% style="color:red" %)**KR920**(%%): Default frequency band KR920
1562
1563 * (% style="color:red" %)**AS923**(%%): Default frequency band AS923
1564
1565 * (% style="color:red" %)**AU915**(%%): Default frequency band AU915
1566
1567 * (% style="color:red" %)**US915**(%%): Default frequency band US915
1568
1569 (% style="display:none" %) (%%)
1570
1571
1572 = 10.  Packing Info =
1573
1574
1575 (% style="color:#037691" %)**Package Includes**:
1576
1577 * TrackerD LoRaWAN GPS/BLE Tracker x 1
1578
1579 * USB recharge & program cable x 1
1580
1581 (% style="color:#037691" %)**Dimensions and Weight**:
1582
1583 * Device Size: 85 x 48 x 15 mm
1584
1585 * Weight: 50g
1586
1587 (% style="display:none" %) (%%)
1588
1589
1590 = 11. Support =
1591
1592
1593 * 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.
1594
1595 * 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]].
1596
1597 (% style="display:none" %) (%%)
1598
1599
1600 = 12.  Reference =
1601
1602
1603 * [[**Firmware in Bin format**>>https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
1604
1605 * **[[Source Code>>https://github.com/dragino/TrackerD]] **
1606
1607 * [[**Hardware Source**>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
1608
1609
1610 )))