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Version 205.3 by Xiaoling on 2023/04/13 10:45
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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
99 == 1.3  Features ==
100
101
102 * LoRaWAN 1.0.3 Class A
103 * ESP32 PICO D4
104 * SX1276/78 Wireless Chip
105 * Arduino IDE Compatible
106 * Open source hardware / software
107 * Regular/ Real-time GPS,BLE,WIFI tracking
108 * Built-in3 axis accelerometer (LIS3DH)
109 * Humidity / temperature sensor : GXCAS Technology GXHT3X
110 * Motion sensing capability
111 * Power Monitoring
112 * Charging circuit via USB port
113 * 1000mA Li-on Battery power
114 * Tri-color LED, Alarm button
115 * Datalog
116
117 (% style="display:none" %)
118
119
120 == 1.4  Applications ==
121
122
123 * Logistics and Supply Chain Management
124 * Human tracking
125
126 (% style="display:none" %)
127
128
129 = 2.  Use TrackerD =
130
131 == 2.1 How it works? ==
132
133
134 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.
135
136
137 == 2.2 Quick guide to connect to LoRaWAN server ==
138
139
140 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. 
141
142
143 [[image:image-20230213110214-2.png||height="388" width="847"]]
144
145
146
147 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:
148
149
150 (% style="color:blue" %)**Step 1**:(%%) Create a device in TTN V3 with the OTAA keys from TrackerD.
151
152 Each TrackerD is shipped with a sticker with the default device EUI as below:
153
154
155 [[image:1664501677253-891.png||_mstalt="296569"]]
156
157
158 Input these keys to their LoRaWAN Server portal. Below is TTN V3 screen shot:
159
160
161 **__Add APP EUI in the application:__**
162
163
164 [[image:1664501711466-918.png||_mstalt="295828"]]
165
166
167
168 [[image:1664501721248-725.png||_mstalt="294450"]]
169
170
171 [[image:1664501734705-405.png||_mstalt="293306"]]
172
173
174
175 **__Add APP KEY and DEV EUI:__**
176
177
178 [[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"]]
179
180
181
182 (% style="color:blue" %)**Step 2**:(%%) Push this button will activate this device.
183
184 (% id="cke_bm_7709S" style="display:none" %) [[image:1664502835802-546.png||_mstalt="295061"]]
185
186 [[image:1664502835802-546.png||_mstalt="295061"]]
187
188
189 (% 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.
190
191
192 == 2.3  Positioning Mode(SMOD) ==
193
194
195 Users can set TrackerD to different Positioning Mode for different applications. Below mod are supported.
196
197 * (% style="color:#037691" %)**GPS ONLY(Factory Settings):    **(%%)Only get and uplink GPS location info.
198 * (% 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.
199 * (% 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.
200
201 Users can switch modes by [[changing SMOD>>||anchor="H3.2.7SetPositioningMode"]].
202
203
204 == 2.4  Uplink Payload ==
205
206 === 2.4.1 Uplink FPORT~=5, Device Status ===
207
208
209 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.
210
211 Use can also get the Device Status uplink through the downlink command: **Downlink:  0x2301**
212
213
214 (% border="1.5" style="background-color:#ffffcc; color:green; width:440px" %)
215 |=(% 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
216 |=(% 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
217
218 [[image:1665301570342-765.png||_mstalt="294580"]]
219
220
221 (% style="color:#037691" %)**Example of Device Status:**(%%) 13014001FF0FA24002
222
223 (% style="color:#037691" %)**Sensor Model:** (%%) For TrackerD,this value is 0x13
224
225 (% style="color:#037691" %)**Firmware Version: **(%%) 0x0140,Means:v1.4.0 version
226
227 (% style="color:#037691" %)**Frequency Band**:
228
229 *0x01: EU868
230
231 *0x02: US915
232
233 *0x03: IN865
234
235 *0x04: AU915
236
237 *0x05: KZ865
238
239 *0x06: RU864
240
241 *0x07: AS923
242
243 *0x08: AS923-1
244
245 *0x09: AS923-2
246
247 *0x0a: AS923-3
248
249 Sub- Band:value 0x00~~0x08(only forAU915,US915,Others are 0xFF)
250
251 (% style="color:#037691" %)**BAT:**(%%) shows the battery voltage for TrackerD.
252
253
254 (% style="color:#037691" %)**Ex1:**(%%) 0x0FA2 = 4002mV
255
256 Use can also get the Device Status uplink through the downlink command:
257
258
259 (% style="color:#037691" %)**SMOD Field (total 1 byte)**(%%)：0x40
260
261 (% border="1.5" style="background-color:#ffffcc; color:green; width:270px" %)
262 |=(% scope="row" style="width: 60px;" %)**Size(bit)**|(% style="width:50px" %)1bits|(% style="width:80px" %)2bit|(% style="width:80px" %)4bit
263 |=(% style="width: 75px;" %)**Value**|(% style="width:64px" %)SMOD|(% style="width:104px" %)GPS_Settings|(% style="width:103px" %)BLE_Settings
264
265 (% style="color:blue" %)** SMOD：**
266
267 (% style="color:red" %)** 1 :** (%%) GPS ONLY
268
269 (% style="color:red" %)** 2 :** (%%) BLE ONLY
270
271 (% style="color:red" %)** 3 :**  (%%) GPS/BLE Hybrid
272
273
274 (% style="color:blue" %)** GPS_MOD: Define how to send GPS payload**
275
276 (% style="color:red" %)** 0 : ** (%%) Enable uploading on-board Temperature and humidity values
277
278 (% style="color:red" %)** 1 :** (%%) Disable uploading on-board Temperature and humidity values
279
280
281 (% style="color:blue" %)** BLE_Settings:**
282
283 (% style="color:red" %)** 1: ** (%%) BLE Positioning with Strongest iBeacon
284
285 (% _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)(%%)  
286
287
288 (% style="color:#037691" %)**Status Field (total 1 byte)**(%%):  0x02
289
290 (% border="1.5" style="background-color:#ffffcc; color:green; width:412.222px" %)
291 |=(% 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
292 |=(% 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"]]
293
294
295 === 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
296
297
298 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,
299
300
301 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:320px" %)
302 |=(% scope="row" style="width: 60px;" %)(((
303 **Size(bytes)**
304 )))|(% style="width:50px" %)4|(% style="width:50px" %)4|(% style="width:70px" %)2|(% style="width:30px" %)1|(% style="width:30px" %)(((
305 2
306 )))|(% style="width:30px" %)(((
307 2
308 )))
309 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
310 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
311 )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]|(% style="width:40px" %)[[Hum>>||anchor="HHum:"]]|(% style="width:87px" %)[[Tem>>||anchor="HTem:"]]
312
313 [[image:1665301636888-168.png||_mstalt="298012"]]
314
315
316 ==== (% style="color:blue" %)**Alarm & BAT:**(%%) ====
317
318 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:279.222px" %)
319 |=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)1 bit|(% style="width:69px" %)1 bit|(% style="width:63px" %)14 bits
320 |=(% style="width: 72px;" %)**Value**|(% style="width:67px" %)reserve|(% style="width:69px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 
321
322 ==== (% style="color:blue" %)**FLAG:**(%%) ====
323
324 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:183.222px" %)
325 |=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:30px" %)2 bits|(% style="width:52px" %)1 bit
326 |=(% style="width: 79px;" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H3.2.7SetPositioningMode"]]|(% style="width:52px" %)[[LON>>||anchor="HLON:"]]
327
328 **Example:** Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A 
329
330
331 ==== (% style="color:blue" %)**Location info:**(%%) ====
332
333 * Latitude: 02863D68  ⇒  //if (0x//02863D68//& 0x80000000 = 0 )~://  //value = 02863D68 /1000000 = 42.351976//
334 * Longitude: FAC29BAF  ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~://  //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
335
336 (% style="color:red" %)**Important note:**
337
338 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.
339
340 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:
341
342
343 [[image:1664502116362-706.png||_mstalt="293306"]]
344
345
346 3.  While GPS can't get location info after timeout(FTIME Parameter), the latitude and longitude will be filled with all 0x00:
347
348 [[image:1664502166010-515.png||_mstalt="291395"]]
349
350
351
352 ==== (% style="color:blue" %)**Alarm:**(%%) ====
353
354 **Example: ** 0x4B & 0x40 >> 6 = 0x01
355
356
357 ==== (% style="color:blue" %)**BAT:**(%%) ====
358
359 **Example: ** 0x4B45 & 0x3FFF ⇒ 2885 (mV).
360
361 (((
362 The battery info shows the battery voltage, User can use the below mapping to indicate the battery in percentage: \
363 )))
364
365 * > 4.0v :  80% ~~ 100%
366 * 3.85v ~~3.99v:  60% ~~ 80%
367 * 3.70v ~~ 3.84v:  40% ~~ 60%
368 * 3.40v ~~ 3.69v:  20% ~~ 40%
369 * < 3.39v:  0~~20%
370
371 (% style="display:none" %) (%%)
372
373
374 ==== (% style="color:blue" %)**MOD:**(%%) ====
375
376 **Example: ** (0x60>>6) & 0x3f =1
377
378 **Set the format of GPS data uplink link：**
379
380 (% style="color:#037691" %)**0x00:** (%%) Enable uploading on-board Temperature and humidity values
381 (% style="color:#037691" %)**0x01: ** (%%) Disable uploading on-board Temperature and humidity values
382
383
384 **Set the format of BLE data uplink link：**
385
386 (% style="color:#037691" %)**0x01: ** (%%) BLE Positioning with Strongest iBeacon
387
388
389 ==== (% style="color:blue" %)**LON:**(%%) ====
390
391 **Example:** (0x60>>5) & 0x01=1.
392
393 Enable/Disable LED activity for uplink
394
395 (((
396 (% style="color:#037691" %)**0x00:**  (%%) Disable LED indicator.
397 )))
398
399 (((
400 (% style="color:#037691" %)**0x01:**  (%%) Enable LED indicator (Default Value)
401 )))
402
403
404 ==== (% style="color:blue" %)**Hum:**(%%) ====
405
406 0202 = //if (0x0202 & 0x8000 = 0 ):  value =// 0x0202 / 100 = +514 ⇒ 51.4 degree
407
408
409 ==== (% style="color:blue" %)**Tem:**(%%) ====
410
411 011A =if (0x011A & 0x8000 = 1 ):  value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree//
412
413
414 === 2.4.3  Uplink FPORT~=3, Realtime GNSS Positioning (Default Mode) ===
415
416
417 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)
418
419
420 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:300px" %)
421 |=(% scope="row" style="width: 60px;" %)(((
422 **Size(bytes)**
423 )))|(% style="width:60px" %)4|(% style="width:60px" %)4|(% style="width:60px" %)2|(% style="width:50px" %)1
424 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
425 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
426 )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]
427
428 (% class="wikigeneratedid" %)
429 [[image:1665301687277-443.png||_mstalt="296140"]]
430
431
432 === 2.4.4  Uplink FPORT~=4, History GNSS Positioning ===
433
434
435 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.
436
437
438 (% style="color:red" %)**Note for this mode:**
439
440 * a) TrackerD will do an ACK check for data records sending to make sure every data arrive server.
441 * 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.
442 * 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
443
444 The payload is 15 bytes, as below.
445
446 (% border="1.5" style="background-color:#ffffcc; color:green; width:500px" %)
447 |=(% scope="row" %)(((
448 **Size(bytes)**
449 )))|4|4|2|1|1|1|1|1
450 |=**Value**|Latitude|Longitude|Year|Month|Day|Hous|Min|Sen
451
452 [[image:image-20221009160309-2.png||_mstalt="429312"]]
453
454
455 === 2.4.5  Uplink FPORT~=6, BLE Positioning with Strongest iBeacon ===
456
457
458 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.
459
460 User can set **[[BLEMASK>>||anchor="H3.2.11A0SetBLEMASKtofilterBLEiBeacon"]]** so TrackerD will only search the iBeacons which have UUID that match the BLEMASK settings.
461
462
463 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
464 |=(% scope="row" style="width: 60px;" %)(((
465 **Size(bytes)**
466 )))|(% 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
467 |=(% style="width: 50px;" %)**Value**|(% style="width:44px" %)[[UUID>>||anchor="HLocationinfo:"]]|(% style="width:61px" %)(((
468 iBeacon MAJOR
469 )))|(% style="width:63px" %)(((
470 iBeacon MINOR
471 )))|(% style="width:71px" %)(((
472 iBeacon Measured Power
473 )))|(% style="width:50px" %)(((
474 iBeacon RSSI
475 )))|(% style="width:47px" %)(((
476 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
477 )))|(% style="width:15px" %)[[FLAG>>||anchor="HFLAG:"]]
478
479 [[image:1664502425687-834.png||_mstalt="296738"]]
480
481
482 * (% style="color:#037691" %)**BAT: ** (%%) Ex1:0x4B45 & 0x3FFF ⇒ 3901 (mV).
483 * (% style="color:#037691" %)**MODE:   **(%%)Define the payload format.
484 * (% style="color:#037691" %)**UUID:     **(%%)The uuid from the strongest iBeacon.
485 * (% style="color:#037691" %)**MAJOR:** (%%) The MAJOR from the strongest iBeacon.
486 * (% style="color:#037691" %)**MINOR:**  (%%)The MINOR from the strongest iBeacon.
487 * (% style="color:#037691" %)**Measured Power: ** (%%) The Measured Power from the strongest iBeacon.
488 * (% style="color:#037691" %)**RSSI:  ** (%%) The RSSI from the strongest iBeacon.
489
490 (% style="display:none" %) (%%)
491
492
493 === 2.4.6  Uplink FPORT~=7, Alarm information status（Since firmware 1.4.4） ===
494
495
496 The upward link device is configured to FPORT = 7. Once Trackerd alarm, it will upload the news to the server.
497
498 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
499 |**Size(bytes)**|2|1
500 |**Value**|[[Alarm & BAT>>path:#HAlarm26BAT:]]|Mod+lon
501
502 [[image:image-20230302145315-1.png]]
503
504 **alarm**=(bytes[0] & 0x40)  ~/~/ Alarm status
505
506 **batV**=~(~(~(bytes[0] & 0x3f) <<8) | bytes[1])/1000;  ~/~/ Battery,units:V
507
508 **mod** = bytes[2] & 0xC0;
509
510 **Lon**=(bytes[2] & 0x20)
511
512
513 === 2.4.7  Uplink FPORT~=8, WiFi Positioning with Strongest WiFi SSID（Since firmware 1.4.1） ===
514
515
516 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.
517
518
519 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:371.222px" %)
520 |=(% scope="row" style="width: 60px;" %)(((
521 **Size(bytes)**
522 )))|(% style="width:60px" %)6|(% style="width:60px" %)4|(% style="width:79px" %)2|(% style="width:66px" %)1
523 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)SSID|(% style="width:87px" %)RSSI|(% style="width:79px" %)(((
524 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
525 )))|(% style="width:66px" %)[[FLAG>>||anchor="HFLAG:"]]
526
527 (% class="wikigeneratedid" %)
528 [[image:1667288597595-714.png||_mstalt="299598" height="212" width="1151"]]
529
530
531 * (% style="color:#037691" %)**BAT: ** (%%) Ex1:0x4B45 & 0x3FFF ⇒ 3901 (mV).
532 * (% style="color:#037691" %)**SSID:      **(%%)WiFi name.
533 * (% style="color:#037691" %)**RSSI:      **(%%)The RSSI from the strongest WiFi.
534
535 (% style="display:none" %) (%%)
536
537
538 === 2.4.8  Add Payload format in TTN V3 ===
539
540
541 In TTN V3, user can add a custom payload so it shows friendly.
542
543 In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**
544
545
546 [[image:1664502649601-895.png||_mstalt="296985"]]
547
548
549
550 Add the decoder from this link: 
551
552 [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD>>https://github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD]]
553
554 Save the change the uplink message will be parsed. As below:
555
556 [[image:1664502676891-606.png||_mstalt="296673"]]
557
558
559 == 2.5 Integrate with Datacake ==
560
561
562 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.
563
564 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]]
565
566
567 [[image:1664502695771-538.png||_mstalt="297349"]]
568
569
570 == 2.6 Integrate with Tago ==
571
572
573 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.
574
575 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]]
576
577
578 [[image:1664502715371-321.png||_mstalt="292162"]]
579
580
581 == 2.7  Integrate with Node-red ==
582
583
584 ~1. Install node-red, please refer to the installation method in the link:
585
586 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H1.A0Installation>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H1.A0Installation]]
587
588
589 2. Import the created flow template, please refer to the import method in the link:
590
591 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H3.A0Importsampleflow>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H3.A0Importsampleflow]]
592 The address of the flow template:
593
594 [[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]]
595
596 (% 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.**
597
598 [[image:image-20230307135914-1.png||height="527" width="1045"]]
599
600
601 [[image:image-20230307135932-2.png||height="527" width="1044"]]
602
603
604 3. Display the map
605 Enter the link to the map:
606
607 Change its suffix to ditu：http:~/~/119.91.62.30:1880/**ditu/**
608
609 **~ **[[image:image-20230308115430-1.png||height="548" width="1041"]]
610
611
612 Hit all input in input stream
613
614 [[image:image-20230308115616-2.png||height="563" width="1070"]]
615
616
617 View map again
618
619 [[image:image-20230308115701-3.png||height="571" width="1085"]]
620
621
622 == 2.8  Datalog Feature ==
623
624
625 total 273 entries,by default,
626
627 User can set [[PNACKMD=1>>||anchor="H3.2.11A0AutoSendNone-ACKmessages"]], to enable Datalog feature.
628
629 Example use case.
630
631 [[image:image-20221009234703-2.png||_mstalt="429143" height="328" width="899"]]
632
633
634 [[image:image-20221009234629-1.png||_mstalt="431145" height="390" width="577"]]
635
636
637 == 2.9  Alarm Mode ==
638
639
640 (((
641 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.
642 )))
643
644
645 (((
646 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.
647 )))
648
649
650 (((
651 **Two ways to exit alarm mode:**
652 )))
653
654 * Server sends a downlink command to exit.
655 * User fast press the RED button 10 times.
656
657 (((
658 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.
659 )))
660
661
662 == 2.10  Transport Mode ==
663
664
665 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"]]**.
666
667 When device is set in Transport Mode, it will uplink more frequenctly during moving.
668
669 * **[[MTDC>>||anchor="H3.2.3SetTransportModePackettransmissioninterval"]]** defines the Uplink Interval during transportation.
670 * **[[TDC>>||anchor="H3.2.1SetTransmitInterval"]]** defines the uplink interval when TrackerD is stactic.
671 * **[[PT>>||anchor="H3.2.16GetorSetThresholdformotiondetectFF08Sincefirmware1.4.3FF09"]]** defines the threldhold to detect a motion.
672
673 (% style="display:none" %) (%%)
674
675
676 == 2.11  LED Status ==
677
678
679 (% border="1.5" style="background-color:#ffffcc; width:500px" %)
680 |=(% style="width: 150px;" %)**Event**|=(% style="width: 200px;" %)**Action**|=(% style="width: 150px;" %)**AT+LON to control on/off**
681 |(% 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
682 |(% style="width:157px" %)**Join request**|(% style="width:271px" %)(% style="color:green" %)**Green** (%%)led fast blink once (200ms)|(% style="width:202px" %)Yes
683 |(% style="width:157px" %)**Join Success**|(% style="width:271px" %)(% style="color:green" %)**Green**(%%) led on 5 second|(% style="width:202px" %)N/A
684 |(% style="width:157px" %)**Fixing Location**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)blinks 200ms per second|(% style="width:202px" %)Yes
685 |(% style="width:157px" %)**Fixed and uplink**|(% style="width:271px" %)(% style="color:green" %)**GREEN **(%%)blinks twice (200ms per blink)|(% style="width:202px" %)Yes
686 |(% style="width:157px" %)**Fail Fix and uplink**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)blinks twice (200ms per blink)|(% style="width:202px" %)Yes
687 |(% style="width:157px" %)**Enter Alarm mode**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 3 seconds|(% style="width:202px" %)Yes
688 |(% style="width:157px" %)**Uplink under Alarm**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 1 second|(% style="width:202px" %)Yes
689 |(% style="width:157px" %)**Exit Alarm**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)led on 5 second|(% style="width:202px" %)Yes
690 |(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes
691 |(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A
692
693 (% style="display:none" %) (%%)
694
695
696 == 2.12  Button Function ==
697
698
699 (% style="color:blue" %)**RESET button:**
700
701 [[image:1664502835802-546.png||_mstalt="295061"]]
702
703 Push this button will reboot the device. Device will exit alarm mode and re-join to LoRaWAN server.
704
705
706 (% style="color:red" %)**RED button:**
707
708 [[image:image-20230213110506-3.png]](% style="display:none" %)
709
710 (% style="display:none" %) (%%)
711
712 (% border="1" style="background-color:#ffffcc; width:510px" %)
713 |=(% style="width: 100px;" %)**Function**|=(% style="width: 205px;" %)**Action**|=(% style="width: 205px;" %)**Description**
714 |(% 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"]]
715 |(% 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
716 |(% 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.
717
718 (% style="display:none" %) (%%)
719
720
721 == 2.13  USB Port Function ==
722
723
724 The USB interface of TrackerD has below functions:
725
726 * Power on the device
727 * Recharge the battery
728 * [[Configure Device>>||anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
729 * [[Upgrade Firmware>>||anchor="H5.UploadFirmware"]]
730
731 (% style="display:none" %) (%%)
732
733
734 == 2.14  Sleep Mode ==
735
736
737 (% 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.
738
739 In SLEEP mode, you need to reset by (% style="color:#037691" %)**reset button**.
740
741 Use the** (% style="color:#4472c4" %)AT+SLEEP(%%)** command to put the device into sleep.
742
743
744 = 3. Configure TrackerD via AT command or LoRaWAN downlink =
745
746
747 User can configure TrackerD via AT Command or LoRaWAN Downlink.
748
749 LoRaWAN Downlink instruction for different platforms:  [[IoT LoRaWAN Server>>doc:Main.WebHome]]
750
751
752 == 3.1 Access AT Command ==
753
754
755 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.
756
757
758 [[image:1664502999401-486.png||_mstalt="296985"]]
759
760
761 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:
762
763
764 [[image:1664503022490-662.png||_mstalt="293332"]]
765
766
767 [[image:1664503035713-500.png||_mstalt="291096"]]
768
769
770 [[image:1664503047675-651.png||_mstalt="295386"]]
771
772 (% style="display:none" %) (%%)
773
774 == 3.2 Command Set ==
775
776 === 3.2.1 Set Transmit Interval ===
777
778
779 Set device uplink interval.
780
781 * (% style="color:blue" %)**AT Command:**
782
783 (% style="color:#037691" %)**AT+TDC=xxx **
784
785 Example:  AT+TDC=300000. Means set interval to 5 minutes(300 seconds)
786
787
788 * (% style="color:blue" %)**Downlink Payload (prefix 0x01):**
789
790 (% style="color:#037691" %)**0x01 00 01 2C**  (%%) ~/~/  Same as AT+TDC=300000
791
792
793 === 3.2.2 Set Alarm Packet transmission interval ===
794
795
796 Set alarm packet transmit interval
797
798 * (% style="color:blue" %)**AT Command:**
799
800 (% style="color:#037691" %)**AT+ATDC=xx. **
801
802 Example:  AT+ATDC=60000  **~-~->    ** Set Alarm Packet Interval to 60 seconds. TrackerD will send every 60 seconds in Alarm mode, Default Value: 60000
803
804
805 * (% style="color:blue" %)**Downlink Payload (prefix 0xB1):**
806
807 (% style="color:#037691" %)**0xB1 00 00 3C ** (%%) ~/~/  Same as AT+ATDC=60000
808
809
810 === 3.2.3 Set Transport Mode Packet transmission interval ===
811
812
813 Set Transport Mode packet transmit interval
814
815 * (% style="color:blue" %)**AT Command:**
816
817 (% style="color:#037691" %)**AT+MTDC=xx. **
818
819 Example:  AT+MTDC=300000  **~-~->    ** Set Transport Mode Packet Interval to 300 seconds. TrackerD will send every 300 seconds in Transport mode, Default Value: 300000
820
821
822 * (% style="color:blue" %)**Downlink Payload (prefix 0x03):**
823
824 (% style="color:#037691" %)**0x03 00 01 2C**  (%%) ~/~/  Same as AT+MTDC=3000000
825
826
827 === 3.2.4 Exit Alarm ===
828
829
830 Server send downlink command to exit Alarm mode
831
832 * (% style="color:blue" %)**AT Command: No AT Command**
833
834 * (% style="color:blue" %)**Downlink Payload (prefix 0x02):**
835
836 (% style="color:#037691" %)**0x02 01**    (%%) ~/~/  Exit Alarm Mode
837
838
839 === 3.2.5 Disable/Enable LED flash and buzzer ===
840
841
842 Disable/Enable LED for position, downlink and uplink
843
844 * (% style="color:blue" %)**AT Command:**
845
846 (% style="color:#037691" %)**AT+LON=xx.  (Disable (0), Enable (1), default:1)**
847
848 Example: AT+LON=0  **~-~-> ** Disable LED for position, downlink and uplink.
849
850
851 * (% style="color:blue" %)**Downlink Payload (prefix 0xAE):**
852
853 (% style="color:#037691" %)**0xAE 00 ** (%%) ~/~/  Same as AT+LON=0
854
855
856 === 3.2.6 Disable/Enable Transport Mode ===
857
858
859 Users can use this feature to enable/disable Transport Mode.
860
861 * (% style="color:blue" %)**AT Command:**
862
863 (% style="color:#037691" %)**AT+INTWK=xx.  (Disable (0), Enable (1), default:0)**
864
865 Example:  AT+INTWK=1  **~-~->   ** Enable Transport Mode.
866
867
868 * (% style="color:blue" %)**Downlink Payload (prefix 0xAF):**
869
870 (% style="color:#037691" %)**0xAF 01 ** (%%) ~/~/  Same as AT+INTWK=1
871
872
873 === 3.2.7 Set Positioning Mode ===
874
875
876 SMOD define how TrackerD scan and uplink data:
877
878
879 * (% style="color:blue" %)**AT Command:**
880
881 (% style="color:#037691" %)**AT+SMOD=aa,bb,cc**
882
883 (% style="color:#037691" %)** aa:**
884
885 * (% style="color:red" %)**1: GPS ONLY(Factory Settings):    **(%%)Only get and uplink GPS location info.
886
887 * (% 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.
888
889 * (% 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.
890
891 (% style="color:#037691" %)**bb:**
892
893 * (% style="color:red" %)**0 :  **(%%)GPS+ BAT+ State+Tem&Hum
894
895 * (% style="color:red" %)**1 :**(%%)  GPS +BAT State
896
897 (% style="color:#037691" %)**cc:   **
898
899 * (% _mstmutation="1" style="color:red" %)**1 : **(%%) (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State 
900
901 * (% _mstmutation="1" style="color:red" %)**2 : **(%%) (WiFi)SSID+Rssi+BAT+State ((% _mstmutation="1" style="color:#037691" %)V1.4.1 Version support this function later(%%))  
902
903 (% style="color:blue" %)**Example:**
904
905 AT+SMOD=1,0,0 ~-~->  GPS+ BAT+ State+Tem&Hum
906
907 AT+SMOD=1,1,0 ~-~->  GPS +BAT State
908
909 AT+SMOD=2,0,1 ~-~->  (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State
910
911 AT+SMOD=2,0,2 ~-~->  (WiFi)SSID+Rssi+BAT+State
912
913
914 * (% style="color:blue" %)**Downlink Payload (prefix 0xA5):**
915
916 (% style="color:#037691" %)**0xA5 01 00 00**    (%%) ~/~/  Same as AT+SMOD=1,0,0
917
918
919 === 3.2.8 Set MAX GPS position time ===
920
921
922 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.
923
924
925 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.
926
927
928 * (% style="color:blue" %)**AT Command:**
929
930 (% style="color:#037691" %)**AT+FTIME=xx**  (%%) **~-~-> ** Set to use xx as max fix time.
931
932 **Example:**  AT+FTIME=150
933
934
935 * (% style="color:blue" %)**Downlink Payload (prefix 0xAA):**
936
937 (% style="color:#037691" %)**0xAA 00 96 ** (%%) ~/~/  Set AT+FTIME=150
938
939
940 === 3.2.9 Set PDOP value for GPS fix accuracy ===
941
942
943 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.
944
945
946 A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0
947
948
949 * (% style="color:blue" %)**AT Command:**
950
951 (% style="color:#037691" %)**AT+PDOP=2.5 ** (%%) **~-~->  ** Set PDOP to 2.5
952
953
954 * (% style="color:blue" %)**Downlink Payload (prefix 0xAD):**
955
956 (% style="color:#037691" %)**0xAD 00 0A**   (%%) ~/~/  Set AT+PDOP=1  (0x0A / 10 =1)
957
958 (% style="color:#037691" %)**0xAD 00 19**   (%%) ~/~/  Set AT+PDOP=2.5    (0x19 / 10 =2.5)
959
960 (% style="color:#037691" %)**0xAD 00 46**    (%%) ~/~/  Set AT+PDOP=7  (0x46 / 10 =7)
961
962
963 === 3.2.10 Disable/Enable the confirmation mode ===
964
965
966 * (% style="color:blue" %)**AT Command:**
967
968 (% style="color:#037691" %)**AT+CFM=xx**
969
970
971 **~ Example:**
972
973 AT+CFM=0    **~-~->   ** Disable confirmation
974
975 AT+CFM=1    **~-~->  ** Enable confirmation
976
977
978 * (% style="color:blue" %)**Downlink Payload (prefix 0x05):**
979
980 (% style="color:#037691" %)**0x05 01 **(%%) ~/~/  Same as AT+CFM=1
981
982
983 === 3.2.11  Auto Send None-ACK messages ===
984
985
986 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.
987
988
989 * (% style="color:blue" %)**AT Command: AT+PNACKMD**
990
991 The default factory setting is 0.
992
993
994 **Command Example Function Response:**
995
996 (% style="color:#037691" %)**AT+PNACKMD=1**  (%%) ~/~/  Poll None-ACK message OK
997
998
999 * (% style="color:blue" %)**Downlink Command: 0x34**
1000
1001 Example: 0x34 01  ~/~/  Same as AT+PNACKMD=1
1002
1003
1004 === 3.2.12  Set BLEMASK to filter BLE iBeacon ===
1005
1006
1007 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.
1008
1009 (% style="color:red" %)**Note: BLEMASK range is 6 ~~ 10 bytes. If AT+BLEMASK < 6 bytes, BLEMASK will be disabled.**
1010
1011 (% style="color:blue" %)**AT Command:**
1012
1013 (% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=123456**   (%%) ~/~/ Set BLEMASK = 123456
1014
1015 (% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=0**  (%%) ~/~/ disable BLEMASK
1016
1017 (% style="color:blue" %)**Downlink Payload: (Prefix : 0xB2)(Since firmware 1.4.1）**
1018
1019 Example: 0xB2 01 02 03 04 05 06    ~/~/ Set BLEMASK to 123456
1020
1021
1022 === 3.2.13  Set WiFIMASK to filter WiFi SSID（Since firmware 1.4.1） ===
1023
1024
1025 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.
1026
1027 (% style="color:red" %)**Note: WiFiMASK range is 6 ~~ 10 bytes. If AT+ WiFiMASK < 6 bytes, WiFiMASK will be disabled.**
1028
1029 (% style="color:blue" %)**AT Command:**
1030
1031 (% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=123456**    (%%) ~/~/ Set WiFiMASK = 123456
1032
1033 (% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=0**       (%%) ~/~/ disable WiFiMASK
1034
1035 (% style="color:blue" %)**Downlink Payload: (Prefix : 0xB3)(Since firmware 1.4.1）**
1036
1037 Example: 0xB3 01 02 03 04 05 06    ~/~/ Set WiFiMASK to 123456
1038
1039
1040 === 3.2.14  Disable/Enable Information printing（Since firmware 1.4.1） ===
1041
1042
1043 Users can use this feature to enable/disable Information printing.
1044
1045 (% style="color:blue" %)**AT Command:**
1046
1047 (% style="color:#037691" %)**AT+SHOWID=XX         **(%%) ~/~/  (Disable (0), Enable (1), default:0)
1048 \\Example: AT+SHOWID=1 ~-~-> Enable Information printing.
1049
1050
1051 === 3.2.15  Get or Set Eight Channels Mode, only for us915, AU915（Since firmware 1.4.1） ===
1052
1053
1054 The Channels Mode in the LORAWAN LMIC library is from 0 ~~ 7. When CHE = 8, 72 channels will be accessible to the network.
1055
1056 (% style="color:blue" %)**AT Command:**
1057
1058 (% style="color:#037691" %)**AT+CHE=1      **(%%) ~/~/ set one channels mode
1059
1060
1061 (% style="color:blue" %)**Downlink Payload:0X24**
1062
1063 Example: 0x24 01  ~/~/ Same as AT+CHE=1
1064
1065
1066 === 3.2.16  Get or Set Threshold for motion detect（Since firmware 1.4.3） ===
1067
1068
1069 User can set the motion detect thredhold for transportation mode. The smaller the value, the more sensitivity to trigger a motion event.
1070
1071 (% style="color:blue" %)**AT Command:**
1072
1073 (% style="color:#037691" %)**AT+PT=xx**
1074
1075 Example:
1076
1077 AT+PT=14    ~-~->    Set to detect car motion.
1078
1079 AT+PT=41  ~-~->    set to detect walk motion.
1080
1081
1082 (% style="color:blue" %)**Downlink Payload:0xB4**(%%)
1083 0xB4 14          ~/~/  Same as AT+PT=14
1084
1085
1086 = 4. Setting for Different Scenarios =
1087
1088
1089
1090 = 5. Upload Firmware =
1091
1092 == 5.1 Firmware Change Log ==
1093
1094
1095 **[[See this link>>url:https://github.com/dragino/TrackerD]]**
1096
1097
1098 == 5.2 How to upgrade firmware ==
1099
1100
1101 User can use the TrackerD's USB port to upgrade firmware into it. The hardware connection for upgrade firmware is as below:
1102
1103
1104 (% style="color:blue" %)**Step1:  **(%%)Connect TrackerD and PC via USB cable shipped with TrackerD.
1105
1106
1107 (% style="color:blue" %)**Step2:** (%%) Install CH9102 driver in the PC.
1108
1109 After installation of the driver and plug in TrackerD, user should be able to see com port in PC's device manager.
1110
1111
1112 (% 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]]
1113
1114
1115 (% style="color:blue" %)**Step4:** (%%) Run Flash Download Tool and configure chip type to ESP32
1116
1117
1118 [[image:1664503563660-578.png||_mstalt="296777"]]
1119
1120
1121 [[image:1664503574618-659.png||_mstalt="297986"]]
1122
1123
1124
1125 (% style="color:blue" %)**Step5:** (%%) Select the firmware file (.bin format), com port and proper SPI configure. Clink Start. Bin file location:
1126
1127 [[https:~~/~~/github.com/dragino/TrackerD/releases>>https://github.com/dragino/TrackerD/releases]]
1128
1129
1130 **Users need to use below files:**
1131
1132 boot_app0.bin @0e000
1133
1134 US915.bin @ 0x10000(Select the bin file of the frequency band you need)
1135
1136
1137 [[image:image-20221207120501-1.png]]
1138
1139
1140
1141 After upgrade finish, it will show finish as below:
1142
1143 [[image:image-20221207133911-7.png]]
1144
1145
1146 = 6. Developer Guide =
1147
1148 == 6.1 Compile Source Code ==
1149
1150 === 6.1.1 Set up ARDUINO compile environment ===
1151
1152
1153 * **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]]**
1154
1155 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]]
1156
1157
1158 [[image:1664503635019-941.png||_mstalt="294658"]]
1159
1160
1161
1162 * (% style="color:#037691" %)**Go to tools ~-~-> Boards ~-~-> Boards Manager**,(%%) **find the esp32 information and install it.**
1163
1164 [[image:1664503715811-892.png||_mstalt="295698"]]
1165
1166
1167 === 6.1.2  Build the development environment ===
1168
1169
1170 **~1. Download and install arduino IDE**
1171
1172 [[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]]
1173
1174
1175 **2. Download the ESP32 development package in the arduino IDE**
1176
1177 [[image:image-20221213100007-1.png]]
1178
1179
1180 Input: [[https:~~/~~/dl.espressif.com/dl/package_esp32_index.json>>https://dl.espressif.com/dl/package_esp32_index.json]]
1181
1182 [[image:image-20221213100626-2.png]]
1183
1184
1185 Restart the IDE after the addition is complete, then:
1186
1187 [[image:image-20221213100808-3.png||height="679" width="649"]]
1188
1189
1190 [[image:image-20221213101040-4.png]]
1191
1192
1193 (% style="color:red" %)**Note: Currently version 1.04 is almost impossible to download, you can choose version 1.03.
1194 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)**
1195
1196
1197 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:
1198
1199 (% style="color:blue" %)**Methods as below:**
1200
1201 ~1. Download: [[https:~~/~~/github.com/dragino/TrackerD/releases/tag/v1.4.4>>https://github.com/dragino/TrackerD/releases/tag/v1.4.4]]
1202
1203 2. Find the arduino installation path, hardware → create a new espressif folder → create a new esp32 folder, unzip the compressed package here.
1204
1205 (% 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.
1206
1207 [[image:image-20221213102311-5.png||height="582" width="711"]]
1208
1209
1210 **3. Find tools→get.exe in the decompressed file and run it (it will close automatically after completion)**
1211
1212 [[image:image-20221213102334-6.png]]
1213
1214 (% style="color:red" %)**Note: This step requires a python environment**
1215
1216
1217 Either way, in the end:
1218
1219 The final effect is to open the arduino and you can see the esp32
1220
1221 [[image:image-20221213110952-8.png||height="866" width="711"]]
1222
1223
1224
1225 [[image:image-20221024105643-1.png||_mstalt="428129"]]
1226
1227 **~ Figure1**
1228
1229
1230
1231 [[image:image-20221024105643-2.png||_mstalt="428493"]]
1232
1233 **Figure2**
1234
1235
1236 * **Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]**
1237
1238 Put the Library in the TrackerD directory into the libraries file in the Arduino directory:
1239
1240
1241 [[image:1664503752288-974.png||_mstalt="298194"]]
1242
1243
1244 == 6.2 Source Code ==
1245
1246
1247 * (% style="color:blue" %)**Open the example in the TrackerD file, please select the correct port in the IDE, as shown below:**
1248
1249 [[image:1664503794261-827.png||_mstalt="296387"]]
1250
1251
1252
1253 * (% style="color:blue" %)**Click to upload**
1254
1255 [[image:1664503808294-336.png||_mstalt="295711"]]
1256
1257
1258
1259 * (% style="color:blue" %)**Check the result, if the upload is successful, as shown below, open the serial port to view the data**
1260
1261 [[image:1664503824081-592.png||_mstalt="294918"]] [[image:1664503831430-500.png||_mstalt="290784"]]
1262
1263
1264 = 7.  FAQ =
1265
1266 == 7.1 How to change the LoRa Frequency Bands/Region? ==
1267
1268
1269 User can follow the introduction for [[how to upgrade image>>||anchor="H5.UploadFirmware"]]. When download the images, choose the required image file for download.
1270
1271
1272 == 7.2 What is the pin mapping for the USB program cable? ==
1273
1274
1275 [[image:1664499635206-262.png||_mstalt="295360"]]
1276
1277
1278
1279 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:314px" %)
1280 |=(% style="width: 118px;" %)**Pin**|=(% style="width: 67px;" %)**Color**|=(% style="width: 123px;" %)**USB Pin**
1281 |(% style="width:118px" %)A4,B4,A9,B9|(% style="width:67px" %)Red|(% style="width:123px" %)VCC
1282 |(% style="width:118px" %)A7,B7|(% style="width:67px" %)White|(% style="width:123px" %)D- (N/A)
1283 |(% style="width:118px" %)A6,B6|(% style="width:67px" %)Green|(% style="width:123px" %)D+(N/A)
1284 |(% style="width:118px" %)A1,B1,A12,B12|(% style="width:67px" %)Black|(% style="width:123px" %)GND
1285 |(% style="width:118px" %)A5|(% style="width:67px" %)Purple|(% style="width:123px" %)MTDC/GOIO13
1286 |(% style="width:118px" %)B5|(% style="width:67px" %)Blue|(% style="width:123px" %)MTDC/GPIO12
1287 |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14
1288 |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15
1289
1290 (% style="display:none" %) (%%)
1291
1292
1293 == 7.3 Notes on using different serial port tools for TrackerD ==
1294
1295 === 7.3.1  Serial port utility ===
1296
1297
1298 Serial port utility requires you to automatically add data streams.
1299
1300 Need to adjust the data stream to RTS/CTS on physical restart.
1301
1302 (% class="wikigeneratedid" %)
1303 [[image:image-20221102140621-1.png||_mstalt="425672"]]
1304
1305
1306
1307 When using AT commands, the data flow needs to be adjusted to XON/XOFF
1308
1309 [[image:image-20221102140638-2.png||_mstalt="428727"]]
1310
1311
1312 === 7.3.2  SecureCRT ===
1313
1314
1315 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.
1316
1317
1318 [[image:image-20221102140704-3.png||_mstalt="427076"]]
1319
1320
1321 [[image:image-20221102140712-4.png||_mstalt="427089"]]
1322
1323
1324 === 7.3.3  PUTTY ===
1325
1326
1327 [[image:image-20221102140748-5.png||_mstalt="430456"]]
1328
1329
1330 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.
1331
1332
1333 [[image:image-20221102140801-6.png||_mstalt="427466"]]
1334
1335
1336 == 7.4 How to modify source code to compile different frequency band bin file? ==
1337
1338
1339 (% class="box infomessage" %)
1340 (((
1341 (% style="color:red" %)**Important**(%%): Developer **MUST** follow the Arduino Environment Instruction exactly include change the SPI pin mappings.
1342 See : [[**Set Up Arduino Compile Environment for TrackerD**. >>||anchor="H6.1.1SetupARDUINOcompileenvironment"]]
1343 )))
1344
1345 **~1. When compiling the frequency band, you need to find LMIC_PROJECT_CONFIG.H file.**
1346
1347
1348 [[image:image-20221116111844-1.png||_mstalt="428688" height="227" width="782"]]
1349
1350
1351
1352 **2. Open LMIC_PROJECT_CONFIG.H, find the corresponding macro definition and open it(AS923_2,AS923_3,AS923_4 except).**
1353
1354
1355 [[image:image-20221116111844-2.png||_mstalt="429052" height="262" width="781"]]
1356
1357
1358
1359 **3. Compile the AS923_JP band, please refer to the intention shown**
1360
1361
1362 [[image:image-20221116111844-3.png||_mstalt="429416" height="338" width="746"]]
1363
1364
1365
1366 **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.**
1367
1368
1369 [[image:image-20221116111844-4.png||_mstalt="429780" height="641" width="739"]]
1370
1371
1372 [[image:image-20221116111844-5.png||_mstalt="430144" height="551" width="708"]]
1373
1374
1375 == 7.5 Are there example python example for BLE Indoor Positioning? ==
1376
1377
1378 [[Operating instructions for BLE indoor positioning>>doc:.Example of BLE indoor positioning python.WebHome]]
1379
1380
1381 == 7.6 Can alert mode and transport mode be used together? ==
1382
1383
1384 Yes, you can also press the panic button to sound the alarm if set to transport mode
1385
1386
1387 = 8  Trouble Shooting =
1388
1389 == 8.1  TDC is changed to 4294947296 and cause no uplink. ==
1390
1391
1392 (((
1393 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
1394 )))
1395
1396
1397 == 8.2  Device not able get AT Command or show output after wake up from deep sleep mode ==
1398
1399
1400 (((
1401 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.
1402 )))
1403
1404
1405 == 8.3  Problem after Upgrading Firmware ==
1406
1407 === 8.3.1 "rst: (0x3 SW_RESET)" and Continue Restart after upgrading ===
1408
1409
1410 **Error Output**
1411
1412
1413 [[image:image-20221122100004-4.png||_mstalt="424606"]]
1414
1415
1416 (((
1417 Some partition is missed during upgrade, please upgrade below four files as example:
1418
1419 [[image:image-20221207120524-2.png]]
1420 )))
1421
1422
1423 === 8.3.2 TrackerD's led light is always GREEN on after upgrading ===
1424
1425
1426 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
1427
1428
1429 === 8.3.3 "flash read err" after upgrade firmware ===
1430
1431
1432 Error shows below, user might erase the entire flash include u-boot partition which cause this issue.
1433
1434
1435 [[image:image-20221122100004-1.png||_mstalt="423514" height="497" width="534"]]
1436
1437
1438 User need to upgrade again with below four files to solve this issue.
1439
1440 [[image:image-20221207120530-3.png]]
1441
1442 **Figure 2**
1443
1444
1445 === 8.3.4  "Device Key become ff ff ff ff ff ff ff ff " after upgrade firmware ===
1446
1447
1448 User might erase the entire flash include keys and default settings which cause this issue.
1449
1450 After the upgrade is completed, enter **AT+CFG** as shown in the figure below.
1451
1452
1453 [[image:image-20221122100004-3.png||_mstalt="424242"]]
1454
1455
1456 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.
1457
1458 After AT+FDR. please set
1459
1460 * (% _mstmutation="1" style="color:blue" %)**AT+PDOP=7**
1461
1462 * (% _mstmutation="1" style="color:blue" %)**AT+FTIME=180000**
1463
1464 **Example:**
1465
1466 AT+PDOP=7.00
1467
1468 AT+FTIME=180
1469
1470 AT+DEUI=70B3D57ED0053981  
1471
1472 AT+APPEUI=D23345667BCBCCAF
1473
1474 AT+APPKEY=F402A1A7A350445A7CD2DEA95511BFA1
1475
1476 AT+DADDR=260b4dce    ( no need for OTAA)
1477
1478 AT+NWKSKEY=71cb7672441f573a53d4f34d307fc61d  ( no need for OTAA)
1479
1480 AT+APPSKEY=dacce2299ecd97a73ee3f80b5a46a559   ( no need for OTAA)
1481
1482
1483 == 8.4  When positioning, it will restart or the PDOP setting is unsuccessful ==
1484
1485
1486 Please download version 1.4.2 again
1487
1488
1489 == 8.5  How to deal with unsuccessful GPS positioning? ==
1490
1491
1492 1） Make Sure the device is in Open Area where can see the sky.
1493
1494 2)  Set PDOP to a higher value.
1495
1496 * (% _mstmutation="1" style="color:blue" %)**AT+PDOP=2 **(%%)(can be positioned precisely.）
1497
1498 * (% _mstmutation="1" style="color:blue" %)**AT+PDOP=7 **(%%)(Quickly locate in open spaces）
1499
1500 * (% _mstmutation="1" style="color:blue" %)**AT+PDOP=14.7** (%%)(Positioning can be acquired in complex environments）
1501
1502 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
1503
1504
1505 == 8.6  When upgrading the firmware, the data is not completely erased, and the information does not return to normal after multiple resets ==
1506
1507
1508 When upgrading, use the erase button to upgrade
1509
1510 [[image:image-20221207120536-4.png]]
1511
1512
1513 The parameters are displayed abnormally and cannot be fixed using AT+FDR
1514
1515 [[image:image-20221128103040-2.png||height="431" width="525"]]
1516
1517
1518 Please upgrade these four files,link（The boot_app0 file is in the version folder you need)
1519
1520 [[image:image-20221207134028-8.png]]
1521
1522
1523 Reboot information after upgrade
1524
1525 [[image:image-20221128111443-4.png||height="432" width="546"]]
1526
1527
1528 Use **AT+FDR** command to reset and then use **AT+CFG** to check whether the configuration is back to normal
1529
1530 [[image:image-20221128111850-5.png]]
1531
1532
1533 After the parameters return to normal, upgrade to the version you need again
1534
1535 [[image:image-20221207120601-5.png]]
1536
1537
1538 At this point, the parameters return to normal after running AT+FDR again
1539
1540 [[image:image-20221128112035-7.png]]
1541
1542
1543 == 8.7  If you encounter the following problems, please upgrade to the latest version ==
1544
1545
1546 ~1. Press and hold the red button (more than 5 seconds), and the device and server do not respond.
1547
1548 2. Send some commands through the serial port to prompt an error (Example：AT+SMOD=1,0,1)
1549
1550
1551 = 9.  Order Info =
1552
1553
1554 Part Number: (% style="color:blue" %)**TrackerD-XXX**
1555
1556 (% style="color:blue" %)**XXX**(%%): The default frequency band
1557
1558 * (% style="color:red" %)**EU433**(%%): Default frequency band EU433
1559
1560 * (% style="color:red" %)**EU868**(%%): Default frequency band EU868
1561
1562 * (% style="color:red" %)**IN865**(%%): Default frequency band IN865
1563
1564 * (% style="color:red" %)**KR920**(%%): Default frequency band KR920
1565
1566 * (% style="color:red" %)**AS923**(%%): Default frequency band AS923
1567
1568 * (% style="color:red" %)**AU915**(%%): Default frequency band AU915
1569
1570 * (% style="color:red" %)**US915**(%%): Default frequency band US915
1571
1572 (% style="display:none" %) (%%)
1573
1574
1575 = 10.  Packing Info =
1576
1577
1578 (% style="color:#037691" %)**Package Includes**:
1579
1580 * TrackerD LoRaWAN GPS/BLE Tracker x 1
1581
1582 * USB recharge & program cable x 1
1583
1584 (% style="color:#037691" %)**Dimensions and Weight**:
1585
1586 * Device Size: 85 x 48 x 15 mm
1587
1588 * Weight: 50g
1589
1590 (% style="display:none" %) (%%)
1591
1592
1593 = 11. Support =
1594
1595
1596 * 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.
1597
1598 * 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]].
1599
1600 (% style="display:none" %) (%%)
1601
1602
1603 = 12.  Reference =
1604
1605
1606 * [[**Firmware in Bin format**>>https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
1607
1608 * **[[Source Code>>https://github.com/dragino/TrackerD]] **
1609
1610 * [[**Hardware Source**>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
1611
1612
1613 )))