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Version 205.4 by Xiaoling on 2023/04/13 10:47
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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 (% style="display:none" %) (%%)
295
296
297 === 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
298
299
300 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,
301
302
303 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:320px" %)
304 |=(% scope="row" style="width: 60px;" %)(((
305 **Size(bytes)**
306 )))|(% style="width:50px" %)4|(% style="width:50px" %)4|(% style="width:70px" %)2|(% style="width:30px" %)1|(% style="width:30px" %)(((
307 2
308 )))|(% style="width:30px" %)(((
309 2
310 )))
311 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
312 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
313 )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]|(% style="width:40px" %)[[Hum>>||anchor="HHum:"]]|(% style="width:87px" %)[[Tem>>||anchor="HTem:"]]
314
315 [[image:1665301636888-168.png||_mstalt="298012"]]
316
317
318 ==== (% style="color:blue" %)**Alarm & BAT:**(%%) ====
319
320 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:279.222px" %)
321 |=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)1 bit|(% style="width:69px" %)1 bit|(% style="width:63px" %)14 bits
322 |=(% style="width: 72px;" %)**Value**|(% style="width:67px" %)reserve|(% style="width:69px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 
323
324 (% style="display:none" %) (%%)
325
326 ==== (% style="color:blue" %)**FLAG:**(%%) ====
327
328 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:183.222px" %)
329 |=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:30px" %)2 bits|(% style="width:52px" %)1 bit
330 |=(% style="width: 79px;" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H3.2.7SetPositioningMode"]]|(% style="width:52px" %)[[LON>>||anchor="HLON:"]]
331
332 **Example:** Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A 
333
334
335 ==== (% style="color:blue" %)**Location info:**(%%) ====
336
337 * Latitude: 02863D68  ⇒  //if (0x//02863D68//& 0x80000000 = 0 )~://  //value = 02863D68 /1000000 = 42.351976//
338 * Longitude: FAC29BAF  ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~://  //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
339
340 (% style="color:red" %)**Important note:**
341
342 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.
343
344 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:
345
346
347 [[image:1664502116362-706.png||_mstalt="293306"]]
348
349
350 3.  While GPS can't get location info after timeout(FTIME Parameter), the latitude and longitude will be filled with all 0x00:
351
352 [[image:1664502166010-515.png||_mstalt="291395"]]
353
354
355
356 ==== (% style="color:blue" %)**Alarm:**(%%) ====
357
358 **Example: ** 0x4B & 0x40 >> 6 = 0x01
359
360
361 ==== (% style="color:blue" %)**BAT:**(%%) ====
362
363 **Example: ** 0x4B45 & 0x3FFF ⇒ 2885 (mV).
364
365 (((
366 The battery info shows the battery voltage, User can use the below mapping to indicate the battery in percentage: \
367 )))
368
369 * > 4.0v :  80% ~~ 100%
370 * 3.85v ~~3.99v:  60% ~~ 80%
371 * 3.70v ~~ 3.84v:  40% ~~ 60%
372 * 3.40v ~~ 3.69v:  20% ~~ 40%
373 * < 3.39v:  0~~20%
374
375 (% style="display:none" %) (%%)
376
377
378 ==== (% style="color:blue" %)**MOD:**(%%) ====
379
380 **Example: ** (0x60>>6) & 0x3f =1
381
382 **Set the format of GPS data uplink link：**
383
384 (% style="color:#037691" %)**0x00:** (%%) Enable uploading on-board Temperature and humidity values
385 (% style="color:#037691" %)**0x01: ** (%%) Disable uploading on-board Temperature and humidity values
386
387
388 **Set the format of BLE data uplink link：**
389
390 (% style="color:#037691" %)**0x01: ** (%%) BLE Positioning with Strongest iBeacon
391
392
393 ==== (% style="color:blue" %)**LON:**(%%) ====
394
395 **Example:** (0x60>>5) & 0x01=1.
396
397 Enable/Disable LED activity for uplink
398
399 (((
400 (% style="color:#037691" %)**0x00:**  (%%) Disable LED indicator.
401 )))
402
403 (((
404 (% style="color:#037691" %)**0x01:**  (%%) Enable LED indicator (Default Value)
405 )))
406
407
408 ==== (% style="color:blue" %)**Hum:**(%%) ====
409
410 0202 = //if (0x0202 & 0x8000 = 0 ):  value =// 0x0202 / 100 = +514 ⇒ 51.4 degree
411
412
413 ==== (% style="color:blue" %)**Tem:**(%%) ====
414
415 011A =if (0x011A & 0x8000 = 1 ):  value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree//
416
417
418 === 2.4.3  Uplink FPORT~=3, Realtime GNSS Positioning (Default Mode) ===
419
420
421 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)
422
423
424 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:300px" %)
425 |=(% scope="row" style="width: 60px;" %)(((
426 **Size(bytes)**
427 )))|(% style="width:60px" %)4|(% style="width:60px" %)4|(% style="width:60px" %)2|(% style="width:50px" %)1
428 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
429 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
430 )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]
431
432 (% class="wikigeneratedid" %)
433 [[image:1665301687277-443.png||_mstalt="296140"]]
434
435
436 === 2.4.4  Uplink FPORT~=4, History GNSS Positioning ===
437
438
439 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.
440
441
442 (% style="color:red" %)**Note for this mode:**
443
444 * a) TrackerD will do an ACK check for data records sending to make sure every data arrive server.
445 * 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.
446 * 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
447
448 The payload is 15 bytes, as below.
449
450 (% border="1.5" style="background-color:#ffffcc; color:green; width:500px" %)
451 |=(% scope="row" %)(((
452 **Size(bytes)**
453 )))|4|4|2|1|1|1|1|1
454 |=**Value**|Latitude|Longitude|Year|Month|Day|Hous|Min|Sen
455
456 [[image:image-20221009160309-2.png||_mstalt="429312"]]
457
458
459 === 2.4.5  Uplink FPORT~=6, BLE Positioning with Strongest iBeacon ===
460
461
462 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.
463
464 User can set **[[BLEMASK>>||anchor="H3.2.11A0SetBLEMASKtofilterBLEiBeacon"]]** so TrackerD will only search the iBeacons which have UUID that match the BLEMASK settings.
465
466
467 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
468 |=(% scope="row" style="width: 60px;" %)(((
469 **Size(bytes)**
470 )))|(% 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
471 |=(% style="width: 50px;" %)**Value**|(% style="width:44px" %)[[UUID>>||anchor="HLocationinfo:"]]|(% style="width:61px" %)(((
472 iBeacon MAJOR
473 )))|(% style="width:63px" %)(((
474 iBeacon MINOR
475 )))|(% style="width:71px" %)(((
476 iBeacon Measured Power
477 )))|(% style="width:50px" %)(((
478 iBeacon RSSI
479 )))|(% style="width:47px" %)(((
480 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
481 )))|(% style="width:15px" %)[[FLAG>>||anchor="HFLAG:"]]
482
483 [[image:1664502425687-834.png||_mstalt="296738"]]
484
485
486 * (% style="color:#037691" %)**BAT: ** (%%) Ex1:0x4B45 & 0x3FFF ⇒ 3901 (mV).
487 * (% style="color:#037691" %)**MODE:   **(%%)Define the payload format.
488 * (% style="color:#037691" %)**UUID:     **(%%)The uuid from the strongest iBeacon.
489 * (% style="color:#037691" %)**MAJOR:** (%%) The MAJOR from the strongest iBeacon.
490 * (% style="color:#037691" %)**MINOR:**  (%%)The MINOR from the strongest iBeacon.
491 * (% style="color:#037691" %)**Measured Power: ** (%%) The Measured Power from the strongest iBeacon.
492 * (% style="color:#037691" %)**RSSI:  ** (%%) The RSSI from the strongest iBeacon.
493
494 (% style="display:none" %) (%%)
495
496
497 === 2.4.6  Uplink FPORT~=7, Alarm information status（Since firmware 1.4.4） ===
498
499
500 The upward link device is configured to FPORT = 7. Once Trackerd alarm, it will upload the news to the server.
501
502 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
503 |**Size(bytes)**|2|1
504 |**Value**|[[Alarm & BAT>>path:#HAlarm26BAT:]]|Mod+lon
505
506 [[image:image-20230302145315-1.png]]
507
508 **alarm**=(bytes[0] & 0x40)  ~/~/ Alarm status
509
510 **batV**=~(~(~(bytes[0] & 0x3f) <<8) | bytes[1])/1000;  ~/~/ Battery,units:V
511
512 **mod** = bytes[2] & 0xC0;
513
514 **Lon**=(bytes[2] & 0x20)
515
516
517 === 2.4.7  Uplink FPORT~=8, WiFi Positioning with Strongest WiFi SSID（Since firmware 1.4.1） ===
518
519
520 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.
521
522
523 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:371.222px" %)
524 |=(% scope="row" style="width: 60px;" %)(((
525 **Size(bytes)**
526 )))|(% style="width:60px" %)6|(% style="width:60px" %)4|(% style="width:79px" %)2|(% style="width:66px" %)1
527 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)SSID|(% style="width:87px" %)RSSI|(% style="width:79px" %)(((
528 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
529 )))|(% style="width:66px" %)[[FLAG>>||anchor="HFLAG:"]]
530
531 (% class="wikigeneratedid" %)
532 [[image:1667288597595-714.png||_mstalt="299598" height="212" width="1151"]]
533
534
535 * (% style="color:#037691" %)**BAT: ** (%%) Ex1:0x4B45 & 0x3FFF ⇒ 3901 (mV).
536 * (% style="color:#037691" %)**SSID:      **(%%)WiFi name.
537 * (% style="color:#037691" %)**RSSI:      **(%%)The RSSI from the strongest WiFi.
538
539 (% style="display:none" %) (%%)
540
541
542 === 2.4.8  Add Payload format in TTN V3 ===
543
544
545 In TTN V3, user can add a custom payload so it shows friendly.
546
547 In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**
548
549
550 [[image:1664502649601-895.png||_mstalt="296985"]]
551
552
553
554 Add the decoder from this link: 
555
556 [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD>>https://github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD]]
557
558 Save the change the uplink message will be parsed. As below:
559
560 [[image:1664502676891-606.png||_mstalt="296673"]]
561
562
563 == 2.5 Integrate with Datacake ==
564
565
566 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.
567
568 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]]
569
570
571 [[image:1664502695771-538.png||_mstalt="297349"]]
572
573
574 == 2.6 Integrate with Tago ==
575
576
577 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.
578
579 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]]
580
581
582 [[image:1664502715371-321.png||_mstalt="292162"]]
583
584
585 == 2.7  Integrate with Node-red ==
586
587
588 ~1. Install node-red, please refer to the installation method in the link:
589
590 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H1.A0Installation>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H1.A0Installation]]
591
592
593 2. Import the created flow template, please refer to the import method in the link:
594
595 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H3.A0Importsampleflow>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H3.A0Importsampleflow]]
596 The address of the flow template:
597
598 [[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]]
599
600 (% 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.**
601
602 [[image:image-20230307135914-1.png||height="527" width="1045"]]
603
604
605 [[image:image-20230307135932-2.png||height="527" width="1044"]]
606
607
608 3. Display the map
609 Enter the link to the map:
610
611 Change its suffix to ditu：http:~/~/119.91.62.30:1880/**ditu/**
612
613 **~ **[[image:image-20230308115430-1.png||height="548" width="1041"]]
614
615
616 Hit all input in input stream
617
618 [[image:image-20230308115616-2.png||height="563" width="1070"]]
619
620
621 View map again
622
623 [[image:image-20230308115701-3.png||height="571" width="1085"]]
624
625
626 == 2.8  Datalog Feature ==
627
628
629 total 273 entries,by default,
630
631 User can set [[PNACKMD=1>>||anchor="H3.2.11A0AutoSendNone-ACKmessages"]], to enable Datalog feature.
632
633 Example use case.
634
635 [[image:image-20221009234703-2.png||_mstalt="429143" height="328" width="899"]]
636
637
638 [[image:image-20221009234629-1.png||_mstalt="431145" height="390" width="577"]]
639
640
641 == 2.9  Alarm Mode ==
642
643
644 (((
645 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.
646 )))
647
648
649 (((
650 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.
651 )))
652
653
654 (((
655 **Two ways to exit alarm mode:**
656 )))
657
658 * Server sends a downlink command to exit.
659 * User fast press the RED button 10 times.
660
661 (((
662 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.
663 )))
664
665
666 == 2.10  Transport Mode ==
667
668
669 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"]]**.
670
671 When device is set in Transport Mode, it will uplink more frequenctly during moving.
672
673 * **[[MTDC>>||anchor="H3.2.3SetTransportModePackettransmissioninterval"]]** defines the Uplink Interval during transportation.
674 * **[[TDC>>||anchor="H3.2.1SetTransmitInterval"]]** defines the uplink interval when TrackerD is stactic.
675 * **[[PT>>||anchor="H3.2.16GetorSetThresholdformotiondetectFF08Sincefirmware1.4.3FF09"]]** defines the threldhold to detect a motion.
676
677 (% style="display:none" %) (%%)
678
679
680 == 2.11  LED Status ==
681
682
683 (% border="1.5" style="background-color:#ffffcc; width:500px" %)
684 |=(% style="width: 150px;" %)**Event**|=(% style="width: 200px;" %)**Action**|=(% style="width: 150px;" %)**AT+LON to control on/off**
685 |(% 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
686 |(% style="width:157px" %)**Join request**|(% style="width:271px" %)(% style="color:green" %)**Green** (%%)led fast blink once (200ms)|(% style="width:202px" %)Yes
687 |(% style="width:157px" %)**Join Success**|(% style="width:271px" %)(% style="color:green" %)**Green**(%%) led on 5 second|(% style="width:202px" %)N/A
688 |(% style="width:157px" %)**Fixing Location**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)blinks 200ms per second|(% style="width:202px" %)Yes
689 |(% style="width:157px" %)**Fixed and uplink**|(% style="width:271px" %)(% style="color:green" %)**GREEN **(%%)blinks twice (200ms per blink)|(% style="width:202px" %)Yes
690 |(% style="width:157px" %)**Fail Fix and uplink**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)blinks twice (200ms per blink)|(% style="width:202px" %)Yes
691 |(% style="width:157px" %)**Enter Alarm mode**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 3 seconds|(% style="width:202px" %)Yes
692 |(% style="width:157px" %)**Uplink under Alarm**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 1 second|(% style="width:202px" %)Yes
693 |(% style="width:157px" %)**Exit Alarm**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)led on 5 second|(% style="width:202px" %)Yes
694 |(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes
695 |(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A
696
697 (% style="display:none" %) (%%)
698
699
700 == 2.12  Button Function ==
701
702
703 (% style="color:blue" %)**RESET button:**
704
705 [[image:1664502835802-546.png||_mstalt="295061"]]
706
707 Push this button will reboot the device. Device will exit alarm mode and re-join to LoRaWAN server.
708
709
710 (% style="color:red" %)**RED button:**
711
712 [[image:image-20230213110506-3.png]](% style="display:none" %)
713
714 (% style="display:none" %) (%%)
715
716 (% border="1" style="background-color:#ffffcc; width:510px" %)
717 |=(% style="width: 100px;" %)**Function**|=(% style="width: 205px;" %)**Action**|=(% style="width: 205px;" %)**Description**
718 |(% 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"]]
719 |(% 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
720 |(% 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.
721
722 (% style="display:none" %) (%%)
723
724
725 == 2.13  USB Port Function ==
726
727
728 The USB interface of TrackerD has below functions:
729
730 * Power on the device
731 * Recharge the battery
732 * [[Configure Device>>||anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
733 * [[Upgrade Firmware>>||anchor="H5.UploadFirmware"]]
734
735 (% style="display:none" %) (%%)
736
737
738 == 2.14  Sleep Mode ==
739
740
741 (% 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.
742
743 In SLEEP mode, you need to reset by (% style="color:#037691" %)**reset button**.
744
745 Use the** (% style="color:#4472c4" %)AT+SLEEP(%%)** command to put the device into sleep.
746
747
748 = 3. Configure TrackerD via AT command or LoRaWAN downlink =
749
750
751 User can configure TrackerD via AT Command or LoRaWAN Downlink.
752
753 LoRaWAN Downlink instruction for different platforms:  [[IoT LoRaWAN Server>>doc:Main.WebHome]]
754
755
756 == 3.1 Access AT Command ==
757
758
759 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.
760
761
762 [[image:1664502999401-486.png||_mstalt="296985"]]
763
764
765 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:
766
767
768 [[image:1664503022490-662.png||_mstalt="293332"]]
769
770
771 [[image:1664503035713-500.png||_mstalt="291096"]]
772
773
774 [[image:1664503047675-651.png||_mstalt="295386"]]
775
776 (% style="display:none" %) (%%)
777
778 == 3.2 Command Set ==
779
780 === 3.2.1 Set Transmit Interval ===
781
782
783 Set device uplink interval.
784
785 * (% style="color:blue" %)**AT Command:**
786
787 (% style="color:#037691" %)**AT+TDC=xxx **
788
789 Example:  AT+TDC=300000. Means set interval to 5 minutes(300 seconds)
790
791
792 * (% style="color:blue" %)**Downlink Payload (prefix 0x01):**
793
794 (% style="color:#037691" %)**0x01 00 01 2C**  (%%) ~/~/  Same as AT+TDC=300000
795
796
797 === 3.2.2 Set Alarm Packet transmission interval ===
798
799
800 Set alarm packet transmit interval
801
802 * (% style="color:blue" %)**AT Command:**
803
804 (% style="color:#037691" %)**AT+ATDC=xx. **
805
806 Example:  AT+ATDC=60000  **~-~->    ** Set Alarm Packet Interval to 60 seconds. TrackerD will send every 60 seconds in Alarm mode, Default Value: 60000
807
808
809 * (% style="color:blue" %)**Downlink Payload (prefix 0xB1):**
810
811 (% style="color:#037691" %)**0xB1 00 00 3C ** (%%) ~/~/  Same as AT+ATDC=60000
812
813
814 === 3.2.3 Set Transport Mode Packet transmission interval ===
815
816
817 Set Transport Mode packet transmit interval
818
819 * (% style="color:blue" %)**AT Command:**
820
821 (% style="color:#037691" %)**AT+MTDC=xx. **
822
823 Example:  AT+MTDC=300000  **~-~->    ** Set Transport Mode Packet Interval to 300 seconds. TrackerD will send every 300 seconds in Transport mode, Default Value: 300000
824
825
826 * (% style="color:blue" %)**Downlink Payload (prefix 0x03):**
827
828 (% style="color:#037691" %)**0x03 00 01 2C**  (%%) ~/~/  Same as AT+MTDC=3000000
829
830
831 === 3.2.4 Exit Alarm ===
832
833
834 Server send downlink command to exit Alarm mode
835
836 * (% style="color:blue" %)**AT Command: No AT Command**
837
838 * (% style="color:blue" %)**Downlink Payload (prefix 0x02):**
839
840 (% style="color:#037691" %)**0x02 01**    (%%) ~/~/  Exit Alarm Mode
841
842
843 === 3.2.5 Disable/Enable LED flash and buzzer ===
844
845
846 Disable/Enable LED for position, downlink and uplink
847
848 * (% style="color:blue" %)**AT Command:**
849
850 (% style="color:#037691" %)**AT+LON=xx.  (Disable (0), Enable (1), default:1)**
851
852 Example: AT+LON=0  **~-~-> ** Disable LED for position, downlink and uplink.
853
854
855 * (% style="color:blue" %)**Downlink Payload (prefix 0xAE):**
856
857 (% style="color:#037691" %)**0xAE 00 ** (%%) ~/~/  Same as AT+LON=0
858
859
860 === 3.2.6 Disable/Enable Transport Mode ===
861
862
863 Users can use this feature to enable/disable Transport Mode.
864
865 * (% style="color:blue" %)**AT Command:**
866
867 (% style="color:#037691" %)**AT+INTWK=xx.  (Disable (0), Enable (1), default:0)**
868
869 Example:  AT+INTWK=1  **~-~->   ** Enable Transport Mode.
870
871
872 * (% style="color:blue" %)**Downlink Payload (prefix 0xAF):**
873
874 (% style="color:#037691" %)**0xAF 01 ** (%%) ~/~/  Same as AT+INTWK=1
875
876
877 === 3.2.7 Set Positioning Mode ===
878
879
880 SMOD define how TrackerD scan and uplink data:
881
882
883 * (% style="color:blue" %)**AT Command:**
884
885 (% style="color:#037691" %)**AT+SMOD=aa,bb,cc**
886
887 (% style="color:#037691" %)** aa:**
888
889 * (% style="color:red" %)**1: GPS ONLY(Factory Settings):    **(%%)Only get and uplink GPS location info.
890
891 * (% 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.
892
893 * (% 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.
894
895 (% style="color:#037691" %)**bb:**
896
897 * (% style="color:red" %)**0 :  **(%%)GPS+ BAT+ State+Tem&Hum
898
899 * (% style="color:red" %)**1 :**(%%)  GPS +BAT State
900
901 (% style="color:#037691" %)**cc:   **
902
903 * (% _mstmutation="1" style="color:red" %)**1 : **(%%) (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State 
904
905 * (% _mstmutation="1" style="color:red" %)**2 : **(%%) (WiFi)SSID+Rssi+BAT+State ((% _mstmutation="1" style="color:#037691" %)V1.4.1 Version support this function later(%%))  
906
907 (% style="color:blue" %)**Example:**
908
909 AT+SMOD=1,0,0 ~-~->  GPS+ BAT+ State+Tem&Hum
910
911 AT+SMOD=1,1,0 ~-~->  GPS +BAT State
912
913 AT+SMOD=2,0,1 ~-~->  (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State
914
915 AT+SMOD=2,0,2 ~-~->  (WiFi)SSID+Rssi+BAT+State
916
917
918 * (% style="color:blue" %)**Downlink Payload (prefix 0xA5):**
919
920 (% style="color:#037691" %)**0xA5 01 00 00**    (%%) ~/~/  Same as AT+SMOD=1,0,0
921
922
923 === 3.2.8 Set MAX GPS position time ===
924
925
926 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.
927
928
929 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.
930
931
932 * (% style="color:blue" %)**AT Command:**
933
934 (% style="color:#037691" %)**AT+FTIME=xx**  (%%) **~-~-> ** Set to use xx as max fix time.
935
936 **Example:**  AT+FTIME=150
937
938
939 * (% style="color:blue" %)**Downlink Payload (prefix 0xAA):**
940
941 (% style="color:#037691" %)**0xAA 00 96 ** (%%) ~/~/  Set AT+FTIME=150
942
943
944 === 3.2.9 Set PDOP value for GPS fix accuracy ===
945
946
947 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.
948
949
950 A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0
951
952
953 * (% style="color:blue" %)**AT Command:**
954
955 (% style="color:#037691" %)**AT+PDOP=2.5 ** (%%) **~-~->  ** Set PDOP to 2.5
956
957
958 * (% style="color:blue" %)**Downlink Payload (prefix 0xAD):**
959
960 (% style="color:#037691" %)**0xAD 00 0A**   (%%) ~/~/  Set AT+PDOP=1  (0x0A / 10 =1)
961
962 (% style="color:#037691" %)**0xAD 00 19**   (%%) ~/~/  Set AT+PDOP=2.5    (0x19 / 10 =2.5)
963
964 (% style="color:#037691" %)**0xAD 00 46**    (%%) ~/~/  Set AT+PDOP=7  (0x46 / 10 =7)
965
966
967 === 3.2.10 Disable/Enable the confirmation mode ===
968
969
970 * (% style="color:blue" %)**AT Command:**
971
972 (% style="color:#037691" %)**AT+CFM=xx**
973
974
975 **~ Example:**
976
977 AT+CFM=0    **~-~->   ** Disable confirmation
978
979 AT+CFM=1    **~-~->  ** Enable confirmation
980
981
982 * (% style="color:blue" %)**Downlink Payload (prefix 0x05):**
983
984 (% style="color:#037691" %)**0x05 01 **(%%) ~/~/  Same as AT+CFM=1
985
986
987 === 3.2.11  Auto Send None-ACK messages ===
988
989
990 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.
991
992
993 * (% style="color:blue" %)**AT Command: AT+PNACKMD**
994
995 The default factory setting is 0.
996
997
998 **Command Example Function Response:**
999
1000 (% style="color:#037691" %)**AT+PNACKMD=1**  (%%) ~/~/  Poll None-ACK message OK
1001
1002
1003 * (% style="color:blue" %)**Downlink Command: 0x34**
1004
1005 Example: 0x34 01  ~/~/  Same as AT+PNACKMD=1
1006
1007
1008 === 3.2.12  Set BLEMASK to filter BLE iBeacon ===
1009
1010
1011 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.
1012
1013 (% style="color:red" %)**Note: BLEMASK range is 6 ~~ 10 bytes. If AT+BLEMASK < 6 bytes, BLEMASK will be disabled.**
1014
1015 (% style="color:blue" %)**AT Command:**
1016
1017 (% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=123456**   (%%) ~/~/ Set BLEMASK = 123456
1018
1019 (% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=0**  (%%) ~/~/ disable BLEMASK
1020
1021 (% style="color:blue" %)**Downlink Payload: (Prefix : 0xB2)(Since firmware 1.4.1）**
1022
1023 Example: 0xB2 01 02 03 04 05 06    ~/~/ Set BLEMASK to 123456
1024
1025
1026 === 3.2.13  Set WiFIMASK to filter WiFi SSID（Since firmware 1.4.1） ===
1027
1028
1029 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.
1030
1031 (% style="color:red" %)**Note: WiFiMASK range is 6 ~~ 10 bytes. If AT+ WiFiMASK < 6 bytes, WiFiMASK will be disabled.**
1032
1033 (% style="color:blue" %)**AT Command:**
1034
1035 (% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=123456**    (%%) ~/~/ Set WiFiMASK = 123456
1036
1037 (% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=0**       (%%) ~/~/ disable WiFiMASK
1038
1039 (% style="color:blue" %)**Downlink Payload: (Prefix : 0xB3)(Since firmware 1.4.1）**
1040
1041 Example: 0xB3 01 02 03 04 05 06    ~/~/ Set WiFiMASK to 123456
1042
1043
1044 === 3.2.14  Disable/Enable Information printing（Since firmware 1.4.1） ===
1045
1046
1047 Users can use this feature to enable/disable Information printing.
1048
1049 (% style="color:blue" %)**AT Command:**
1050
1051 (% style="color:#037691" %)**AT+SHOWID=XX         **(%%) ~/~/  (Disable (0), Enable (1), default:0)
1052 \\Example: AT+SHOWID=1 ~-~-> Enable Information printing.
1053
1054
1055 === 3.2.15  Get or Set Eight Channels Mode, only for us915, AU915（Since firmware 1.4.1） ===
1056
1057
1058 The Channels Mode in the LORAWAN LMIC library is from 0 ~~ 7. When CHE = 8, 72 channels will be accessible to the network.
1059
1060 (% style="color:blue" %)**AT Command:**
1061
1062 (% style="color:#037691" %)**AT+CHE=1      **(%%) ~/~/ set one channels mode
1063
1064
1065 (% style="color:blue" %)**Downlink Payload:0X24**
1066
1067 Example: 0x24 01  ~/~/ Same as AT+CHE=1
1068
1069
1070 === 3.2.16  Get or Set Threshold for motion detect（Since firmware 1.4.3） ===
1071
1072
1073 User can set the motion detect thredhold for transportation mode. The smaller the value, the more sensitivity to trigger a motion event.
1074
1075 (% style="color:blue" %)**AT Command:**
1076
1077 (% style="color:#037691" %)**AT+PT=xx**
1078
1079 Example:
1080
1081 AT+PT=14    ~-~->    Set to detect car motion.
1082
1083 AT+PT=41  ~-~->    set to detect walk motion.
1084
1085
1086 (% style="color:blue" %)**Downlink Payload:0xB4**(%%)
1087 0xB4 14          ~/~/  Same as AT+PT=14
1088
1089
1090 = 4. Setting for Different Scenarios =
1091
1092
1093
1094 = 5. Upload Firmware =
1095
1096 == 5.1 Firmware Change Log ==
1097
1098
1099 **[[See this link>>url:https://github.com/dragino/TrackerD]]**
1100
1101
1102 == 5.2 How to upgrade firmware ==
1103
1104
1105 User can use the TrackerD's USB port to upgrade firmware into it. The hardware connection for upgrade firmware is as below:
1106
1107
1108 (% style="color:blue" %)**Step1:  **(%%)Connect TrackerD and PC via USB cable shipped with TrackerD.
1109
1110
1111 (% style="color:blue" %)**Step2:** (%%) Install CH9102 driver in the PC.
1112
1113 After installation of the driver and plug in TrackerD, user should be able to see com port in PC's device manager.
1114
1115
1116 (% 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]]
1117
1118
1119 (% style="color:blue" %)**Step4:** (%%) Run Flash Download Tool and configure chip type to ESP32
1120
1121
1122 [[image:1664503563660-578.png||_mstalt="296777"]]
1123
1124
1125 [[image:1664503574618-659.png||_mstalt="297986"]]
1126
1127
1128
1129 (% style="color:blue" %)**Step5:** (%%) Select the firmware file (.bin format), com port and proper SPI configure. Clink Start. Bin file location:
1130
1131 [[https:~~/~~/github.com/dragino/TrackerD/releases>>https://github.com/dragino/TrackerD/releases]]
1132
1133
1134 **Users need to use below files:**
1135
1136 boot_app0.bin @0e000
1137
1138 US915.bin @ 0x10000(Select the bin file of the frequency band you need)
1139
1140
1141 [[image:image-20221207120501-1.png]]
1142
1143
1144
1145 After upgrade finish, it will show finish as below:
1146
1147 [[image:image-20221207133911-7.png]]
1148
1149
1150 = 6. Developer Guide =
1151
1152 == 6.1 Compile Source Code ==
1153
1154 === 6.1.1 Set up ARDUINO compile environment ===
1155
1156
1157 * **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]]**
1158
1159 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]]
1160
1161
1162 [[image:1664503635019-941.png||_mstalt="294658"]]
1163
1164
1165
1166 * (% style="color:#037691" %)**Go to tools ~-~-> Boards ~-~-> Boards Manager**,(%%) **find the esp32 information and install it.**
1167
1168 [[image:1664503715811-892.png||_mstalt="295698"]]
1169
1170
1171 === 6.1.2  Build the development environment ===
1172
1173
1174 **~1. Download and install arduino IDE**
1175
1176 [[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]]
1177
1178
1179 **2. Download the ESP32 development package in the arduino IDE**
1180
1181 [[image:image-20221213100007-1.png]]
1182
1183
1184 Input: [[https:~~/~~/dl.espressif.com/dl/package_esp32_index.json>>https://dl.espressif.com/dl/package_esp32_index.json]]
1185
1186 [[image:image-20221213100626-2.png]]
1187
1188
1189 Restart the IDE after the addition is complete, then:
1190
1191 [[image:image-20221213100808-3.png||height="679" width="649"]]
1192
1193
1194 [[image:image-20221213101040-4.png]]
1195
1196
1197 (% style="color:red" %)**Note: Currently version 1.04 is almost impossible to download, you can choose version 1.03.
1198 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)**
1199
1200
1201 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:
1202
1203 (% style="color:blue" %)**Methods as below:**
1204
1205 ~1. Download: [[https:~~/~~/github.com/dragino/TrackerD/releases/tag/v1.4.4>>https://github.com/dragino/TrackerD/releases/tag/v1.4.4]]
1206
1207 2. Find the arduino installation path, hardware → create a new espressif folder → create a new esp32 folder, unzip the compressed package here.
1208
1209 (% 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.
1210
1211 [[image:image-20221213102311-5.png||height="582" width="711"]]
1212
1213
1214 **3. Find tools→get.exe in the decompressed file and run it (it will close automatically after completion)**
1215
1216 [[image:image-20221213102334-6.png]]
1217
1218 (% style="color:red" %)**Note: This step requires a python environment**
1219
1220
1221 Either way, in the end:
1222
1223 The final effect is to open the arduino and you can see the esp32
1224
1225 [[image:image-20221213110952-8.png||height="866" width="711"]]
1226
1227
1228
1229 [[image:image-20221024105643-1.png||_mstalt="428129"]]
1230
1231 **~ Figure1**
1232
1233
1234
1235 [[image:image-20221024105643-2.png||_mstalt="428493"]]
1236
1237 **Figure2**
1238
1239
1240 * **Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]**
1241
1242 Put the Library in the TrackerD directory into the libraries file in the Arduino directory:
1243
1244
1245 [[image:1664503752288-974.png||_mstalt="298194"]]
1246
1247
1248 == 6.2 Source Code ==
1249
1250
1251 * (% style="color:blue" %)**Open the example in the TrackerD file, please select the correct port in the IDE, as shown below:**
1252
1253 [[image:1664503794261-827.png||_mstalt="296387"]]
1254
1255
1256
1257 * (% style="color:blue" %)**Click to upload**
1258
1259 [[image:1664503808294-336.png||_mstalt="295711"]]
1260
1261
1262
1263 * (% style="color:blue" %)**Check the result, if the upload is successful, as shown below, open the serial port to view the data**
1264
1265 [[image:1664503824081-592.png||_mstalt="294918"]] [[image:1664503831430-500.png||_mstalt="290784"]]
1266
1267
1268 = 7.  FAQ =
1269
1270 == 7.1 How to change the LoRa Frequency Bands/Region? ==
1271
1272
1273 User can follow the introduction for [[how to upgrade image>>||anchor="H5.UploadFirmware"]]. When download the images, choose the required image file for download.
1274
1275
1276 == 7.2 What is the pin mapping for the USB program cable? ==
1277
1278
1279 [[image:1664499635206-262.png||_mstalt="295360"]]
1280
1281
1282
1283 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:314px" %)
1284 |=(% style="width: 118px;" %)**Pin**|=(% style="width: 67px;" %)**Color**|=(% style="width: 123px;" %)**USB Pin**
1285 |(% style="width:118px" %)A4,B4,A9,B9|(% style="width:67px" %)Red|(% style="width:123px" %)VCC
1286 |(% style="width:118px" %)A7,B7|(% style="width:67px" %)White|(% style="width:123px" %)D- (N/A)
1287 |(% style="width:118px" %)A6,B6|(% style="width:67px" %)Green|(% style="width:123px" %)D+(N/A)
1288 |(% style="width:118px" %)A1,B1,A12,B12|(% style="width:67px" %)Black|(% style="width:123px" %)GND
1289 |(% style="width:118px" %)A5|(% style="width:67px" %)Purple|(% style="width:123px" %)MTDC/GOIO13
1290 |(% style="width:118px" %)B5|(% style="width:67px" %)Blue|(% style="width:123px" %)MTDC/GPIO12
1291 |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14
1292 |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15
1293
1294 (% style="display:none" %) (%%)
1295
1296
1297 == 7.3 Notes on using different serial port tools for TrackerD ==
1298
1299 === 7.3.1  Serial port utility ===
1300
1301
1302 Serial port utility requires you to automatically add data streams.
1303
1304 Need to adjust the data stream to RTS/CTS on physical restart.
1305
1306 (% class="wikigeneratedid" %)
1307 [[image:image-20221102140621-1.png||_mstalt="425672"]]
1308
1309
1310
1311 When using AT commands, the data flow needs to be adjusted to XON/XOFF
1312
1313 [[image:image-20221102140638-2.png||_mstalt="428727"]]
1314
1315
1316 === 7.3.2  SecureCRT ===
1317
1318
1319 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.
1320
1321
1322 [[image:image-20221102140704-3.png||_mstalt="427076"]]
1323
1324
1325 [[image:image-20221102140712-4.png||_mstalt="427089"]]
1326
1327
1328 === 7.3.3  PUTTY ===
1329
1330
1331 [[image:image-20221102140748-5.png||_mstalt="430456"]]
1332
1333
1334 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.
1335
1336
1337 [[image:image-20221102140801-6.png||_mstalt="427466"]]
1338
1339
1340 == 7.4 How to modify source code to compile different frequency band bin file? ==
1341
1342
1343 (% class="box infomessage" %)
1344 (((
1345 (% style="color:red" %)**Important**(%%): Developer **MUST** follow the Arduino Environment Instruction exactly include change the SPI pin mappings.
1346 See : [[**Set Up Arduino Compile Environment for TrackerD**. >>||anchor="H6.1.1SetupARDUINOcompileenvironment"]]
1347 )))
1348
1349 **~1. When compiling the frequency band, you need to find LMIC_PROJECT_CONFIG.H file.**
1350
1351
1352 [[image:image-20221116111844-1.png||_mstalt="428688" height="227" width="782"]]
1353
1354
1355
1356 **2. Open LMIC_PROJECT_CONFIG.H, find the corresponding macro definition and open it(AS923_2,AS923_3,AS923_4 except).**
1357
1358
1359 [[image:image-20221116111844-2.png||_mstalt="429052" height="262" width="781"]]
1360
1361
1362
1363 **3. Compile the AS923_JP band, please refer to the intention shown**
1364
1365
1366 [[image:image-20221116111844-3.png||_mstalt="429416" height="338" width="746"]]
1367
1368
1369
1370 **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.**
1371
1372
1373 [[image:image-20221116111844-4.png||_mstalt="429780" height="641" width="739"]]
1374
1375
1376 [[image:image-20221116111844-5.png||_mstalt="430144" height="551" width="708"]]
1377
1378
1379 == 7.5 Are there example python example for BLE Indoor Positioning? ==
1380
1381
1382 [[Operating instructions for BLE indoor positioning>>doc:.Example of BLE indoor positioning python.WebHome]]
1383
1384
1385 == 7.6 Can alert mode and transport mode be used together? ==
1386
1387
1388 Yes, you can also press the panic button to sound the alarm if set to transport mode
1389
1390
1391 = 8  Trouble Shooting =
1392
1393 == 8.1  TDC is changed to 4294947296 and cause no uplink. ==
1394
1395
1396 (((
1397 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
1398 )))
1399
1400
1401 == 8.2  Device not able get AT Command or show output after wake up from deep sleep mode ==
1402
1403
1404 (((
1405 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.
1406 )))
1407
1408
1409 == 8.3  Problem after Upgrading Firmware ==
1410
1411 === 8.3.1 "rst: (0x3 SW_RESET)" and Continue Restart after upgrading ===
1412
1413
1414 **Error Output**
1415
1416
1417 [[image:image-20221122100004-4.png||_mstalt="424606"]]
1418
1419
1420 (((
1421 Some partition is missed during upgrade, please upgrade below four files as example:
1422
1423 [[image:image-20221207120524-2.png]]
1424 )))
1425
1426
1427 === 8.3.2 TrackerD's led light is always GREEN on after upgrading ===
1428
1429
1430 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
1431
1432
1433 === 8.3.3 "flash read err" after upgrade firmware ===
1434
1435
1436 Error shows below, user might erase the entire flash include u-boot partition which cause this issue.
1437
1438
1439 [[image:image-20221122100004-1.png||_mstalt="423514" height="497" width="534"]]
1440
1441
1442 User need to upgrade again with below four files to solve this issue.
1443
1444 [[image:image-20221207120530-3.png]]
1445
1446 **Figure 2**
1447
1448
1449 === 8.3.4  "Device Key become ff ff ff ff ff ff ff ff " after upgrade firmware ===
1450
1451
1452 User might erase the entire flash include keys and default settings which cause this issue.
1453
1454 After the upgrade is completed, enter **AT+CFG** as shown in the figure below.
1455
1456
1457 [[image:image-20221122100004-3.png||_mstalt="424242"]]
1458
1459
1460 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.
1461
1462 After AT+FDR. please set
1463
1464 * (% _mstmutation="1" style="color:blue" %)**AT+PDOP=7**
1465
1466 * (% _mstmutation="1" style="color:blue" %)**AT+FTIME=180000**
1467
1468 **Example:**
1469
1470 AT+PDOP=7.00
1471
1472 AT+FTIME=180
1473
1474 AT+DEUI=70B3D57ED0053981  
1475
1476 AT+APPEUI=D23345667BCBCCAF
1477
1478 AT+APPKEY=F402A1A7A350445A7CD2DEA95511BFA1
1479
1480 AT+DADDR=260b4dce    ( no need for OTAA)
1481
1482 AT+NWKSKEY=71cb7672441f573a53d4f34d307fc61d  ( no need for OTAA)
1483
1484 AT+APPSKEY=dacce2299ecd97a73ee3f80b5a46a559   ( no need for OTAA)
1485
1486
1487 == 8.4  When positioning, it will restart or the PDOP setting is unsuccessful ==
1488
1489
1490 Please download version 1.4.2 again
1491
1492
1493 == 8.5  How to deal with unsuccessful GPS positioning? ==
1494
1495
1496 1） Make Sure the device is in Open Area where can see the sky.
1497
1498 2)  Set PDOP to a higher value.
1499
1500 * (% _mstmutation="1" style="color:blue" %)**AT+PDOP=2 **(%%)(can be positioned precisely.）
1501
1502 * (% _mstmutation="1" style="color:blue" %)**AT+PDOP=7 **(%%)(Quickly locate in open spaces）
1503
1504 * (% _mstmutation="1" style="color:blue" %)**AT+PDOP=14.7** (%%)(Positioning can be acquired in complex environments）
1505
1506 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
1507
1508
1509 == 8.6  When upgrading the firmware, the data is not completely erased, and the information does not return to normal after multiple resets ==
1510
1511
1512 When upgrading, use the erase button to upgrade
1513
1514 [[image:image-20221207120536-4.png]]
1515
1516
1517 The parameters are displayed abnormally and cannot be fixed using AT+FDR
1518
1519 [[image:image-20221128103040-2.png||height="431" width="525"]]
1520
1521
1522 Please upgrade these four files,link（The boot_app0 file is in the version folder you need)
1523
1524 [[image:image-20221207134028-8.png]]
1525
1526
1527 Reboot information after upgrade
1528
1529 [[image:image-20221128111443-4.png||height="432" width="546"]]
1530
1531
1532 Use **AT+FDR** command to reset and then use **AT+CFG** to check whether the configuration is back to normal
1533
1534 [[image:image-20221128111850-5.png]]
1535
1536
1537 After the parameters return to normal, upgrade to the version you need again
1538
1539 [[image:image-20221207120601-5.png]]
1540
1541
1542 At this point, the parameters return to normal after running AT+FDR again
1543
1544 [[image:image-20221128112035-7.png]]
1545
1546
1547 == 8.7  If you encounter the following problems, please upgrade to the latest version ==
1548
1549
1550 ~1. Press and hold the red button (more than 5 seconds), and the device and server do not respond.
1551
1552 2. Send some commands through the serial port to prompt an error (Example：AT+SMOD=1,0,1)
1553
1554
1555 = 9.  Order Info =
1556
1557
1558 Part Number: (% style="color:blue" %)**TrackerD-XXX**
1559
1560 (% style="color:blue" %)**XXX**(%%): The default frequency band
1561
1562 * (% style="color:red" %)**EU433**(%%): Default frequency band EU433
1563
1564 * (% style="color:red" %)**EU868**(%%): Default frequency band EU868
1565
1566 * (% style="color:red" %)**IN865**(%%): Default frequency band IN865
1567
1568 * (% style="color:red" %)**KR920**(%%): Default frequency band KR920
1569
1570 * (% style="color:red" %)**AS923**(%%): Default frequency band AS923
1571
1572 * (% style="color:red" %)**AU915**(%%): Default frequency band AU915
1573
1574 * (% style="color:red" %)**US915**(%%): Default frequency band US915
1575
1576 (% style="display:none" %) (%%)
1577
1578
1579 = 10.  Packing Info =
1580
1581
1582 (% style="color:#037691" %)**Package Includes**:
1583
1584 * TrackerD LoRaWAN GPS/BLE Tracker x 1
1585
1586 * USB recharge & program cable x 1
1587
1588 (% style="color:#037691" %)**Dimensions and Weight**:
1589
1590 * Device Size: 85 x 48 x 15 mm
1591
1592 * Weight: 50g
1593
1594 (% style="display:none" %) (%%)
1595
1596
1597 = 11. Support =
1598
1599
1600 * 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.
1601
1602 * 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]].
1603
1604 (% style="display:none" %) (%%)
1605
1606
1607 = 12.  Reference =
1608
1609
1610 * [[**Firmware in Bin format**>>https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
1611
1612 * **[[Source Code>>https://github.com/dragino/TrackerD]] **
1613
1614 * [[**Hardware Source**>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
1615
1616
1617 )))