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Version 205.1 by Edwin Chen on 2023/04/12 23:49
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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
97 == 1.3  Features ==
98
99
100 * LoRaWAN 1.0.3 Class A
101 * ESP32 PICO D4
102 * SX1276/78 Wireless Chip
103 * Arduino IDE Compatible
104 * Open source hardware / software
105 * Regular/ Real-time GPS,BLE,WIFI tracking
106 * Built-in3 axis accelerometer (LIS3DH)
107 * Humidity / temperature sensor : GXCAS Technology GXHT3X
108 * Motion sensing capability
109 * Power Monitoring
110 * Charging circuit via USB port
111 * 1000mA Li-on Battery power
112 * Tri-color LED, Alarm button
113 * Datalog
114
115
116 == 1.4  Applications ==
117
118
119 * Logistics and Supply Chain Management
120 * Human tracking
121
122
123 = 2.  Use TrackerD =
124
125 == 2.1 How it works? ==
126
127
128 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.
129
130
131 == 2.2 Quick guide to connect to LoRaWAN server ==
132
133
134 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. 
135
136
137 [[image:image-20230213110214-2.png||height="388" width="847"]]
138
139
140
141 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:
142
143
144 (% style="color:blue" %)**Step 1**:(%%) Create a device in TTN V3 with the OTAA keys from TrackerD.
145
146 Each TrackerD is shipped with a sticker with the default device EUI as below:
147
148
149 [[image:1664501677253-891.png||_mstalt="296569"]]
150
151
152 Input these keys to their LoRaWAN Server portal. Below is TTN V3 screen shot:
153
154
155 **__Add APP EUI in the application:__**
156
157
158 [[image:1664501711466-918.png||_mstalt="295828"]]
159
160
161
162 [[image:1664501721248-725.png||_mstalt="294450"]]
163
164
165 [[image:1664501734705-405.png||_mstalt="293306"]]
166
167
168
169 **__Add APP KEY and DEV EUI:__**
170
171
172 [[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"]]
173
174
175
176 (% style="color:blue" %)**Step 2**:(%%) Push this button will activate this device.
177
178 (% id="cke_bm_7709S" style="display:none" %) [[image:1664502835802-546.png||_mstalt="295061"]]
179
180 [[image:1664502835802-546.png||_mstalt="295061"]]
181
182
183 (% style="color:blue" %)**Step 3:**(%%) TrackerD will auto join to the LoRaWAN network. After join success, TrackerD will start to upload message to IoT server.
184
185
186 == 2.3  Positioning Mode(SMOD) ==
187
188
189 Users can set TrackerD to different Positioning Mode for different applications. Below mod are supported.
190
191 * (% style="color:#037691" %)**GPS ONLY(Factory Settings):    **(%%)Only get and uplink GPS location info.
192 * (% 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.
193 * (% 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.
194
195 Users can switch modes by [[changing SMOD>>||anchor="H3.2.7SetPositioningMode"]].
196
197
198 == 2.4  Uplink Payload ==
199
200 === 2.4.1 Uplink FPORT~=5, Device Status ===
201
202
203 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.
204
205 Use can also get the Device Status uplink through the downlink command: **Downlink:  0x2301**
206
207
208 (% border="1.5" style="background-color:#ffffcc; color:green; width:440px" %)
209 |=(% 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
210 |=(% style="width: 108px;" %)**Value**|(% style="width:82px" %)Sensor Model|(% style="width:83px" %)Firmware Version|(% style="width:94px" %)Frequency Band|(% style="width:84px" %)Sub-band|(% style="width:44px" %)BAT|(% style="width:63px" %)SMOD|(% style="width:60px" %)Status
211
212 [[image:1665301570342-765.png||_mstalt="294580"]]
213
214
215 (% style="color:#037691" %)**Example of Device Status:**(%%) 13014001FF0FA24002
216
217 (% style="color:#037691" %)**Sensor Model:** (%%) For TrackerD,this value is 0x13
218
219 (% style="color:#037691" %)**Firmware Version: **(%%) 0x0140,Means:v1.4.0 version
220
221 (% style="color:#037691" %)**Frequency Band**:
222
223 *0x01: EU868
224
225 *0x02: US915
226
227 *0x03: IN865
228
229 *0x04: AU915
230
231 *0x05: KZ865
232
233 *0x06: RU864
234
235 *0x07: AS923
236
237 *0x08: AS923-1
238
239 *0x09: AS923-2
240
241 *0x0a: AS923-3
242
243 Sub- Band:value 0x00~~0x08(only forAU915,US915,Others are 0xFF)
244
245 (% style="color:#037691" %)**BAT:**(%%) shows the battery voltage for TrackerD.
246
247
248 (% style="color:#037691" %)**Ex1:**(%%) 0x0FA2 = 4002mV
249
250 Use can also get the Device Status uplink through the downlink command:
251
252
253 (% style="color:#037691" %)**SMOD Field (total 1 byte)**(%%)：0x40
254
255 (% border="1.5" style="background-color:#ffffcc; color:green; width:270px" %)
256 |=(% scope="row" style="width: 60px;" %)**Size(bit)**|(% style="width:50px" %)1bits|(% style="width:80px" %)2bit|(% style="width:80px" %)4bit
257 |=(% style="width: 75px;" %)**Value**|(% style="width:64px" %)SMOD|(% style="width:104px" %)GPS_Settings|(% style="width:103px" %)BLE_Settings
258
259 (% style="color:blue" %)** SMOD：**
260
261 (% style="color:red" %)** 1 :** (%%) GPS ONLY
262
263 (% style="color:red" %)** 2 :** (%%) BLE ONLY
264
265 (% style="color:red" %)** 3 :**  (%%) GPS/BLE Hybrid
266
267
268 (% style="color:blue" %)** GPS_MOD: Define how to send GPS payload**
269
270 (% style="color:red" %)** 0 : ** (%%) Enable uploading on-board Temperature and humidity values
271
272 (% style="color:red" %)** 1 :** (%%) Disable uploading on-board Temperature and humidity values
273
274
275 (% style="color:blue" %)** BLE_Settings:**
276
277 (% style="color:red" %)** 1: ** (%%) BLE Positioning with Strongest iBeacon
278
279 (% _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)(%%)  
280
281
282 (% style="color:#037691" %)**Status Field (total 1 byte)**(%%):  0x02
283
284 (% border="1.5" style="background-color:#ffffcc; color:green; width:412.222px" %)
285 |=(% 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
286 |=(% 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"]]
287
288
289 === 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
290
291
292 Users can use **AT+SMOD=1,0,0** to enable uploading on-board Temperature and humidity values, and the total payload will be 15 bytes,
293
294
295 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:320px" %)
296 |=(% scope="row" style="width: 60px;" %)(((
297 **Size(bytes)**
298 )))|(% style="width:50px" %)4|(% style="width:50px" %)4|(% style="width:70px" %)2|(% style="width:30px" %)1|(% style="width:30px" %)(((
299 2
300 )))|(% style="width:30px" %)(((
301 2
302 )))
303 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
304 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
305 )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]|(% style="width:40px" %)[[Hum>>||anchor="HHum:"]]|(% style="width:87px" %)[[Tem>>||anchor="HTem:"]]
306
307 [[image:1665301636888-168.png||_mstalt="298012"]]
308
309
310 ==== (% style="color:blue" %)**Alarm & BAT:**(%%) ====
311
312 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:279.222px" %)
313 |=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)1 bit|(% style="width:69px" %)1 bit|(% style="width:63px" %)14 bits
314 |=(% style="width: 72px;" %)**Value**|(% style="width:67px" %)reserve|(% style="width:69px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 
315
316 ==== (% style="color:blue" %)**FLAG:**(%%) ====
317
318 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:183.222px" %)
319 |=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:30px" %)2 bits|(% style="width:52px" %)1 bit
320 |=(% style="width: 79px;" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H3.2.7SetPositioningMode"]]|(% style="width:52px" %)[[LON>>||anchor="HLON:"]]
321
322 **Example:** Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A 
323
324
325 ==== (% style="color:blue" %)**Location info:**(%%) ====
326
327 * Latitude: 02863D68  ⇒  //if (0x//02863D68//& 0x80000000 = 0 )~://  //value = 02863D68 /1000000 = 42.351976//
328 * Longitude: FAC29BAF  ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~://  //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
329
330 (% style="color:red" %)**Important note:**
331
332 1.  When power is low (<2.84v), GPS won't be able to get location info and GPS feature will be disabled and the location field will be filled with 0x0FFFFFFF, 0x0FFFFFFF.
333
334 2.  In this mode, the total payload will be 15 bytes, while US915/AU915 DR0 accepts only 11 bytes payload. In this case, the payload on server will be ignore and shows as below:
335
336
337 [[image:1664502116362-706.png||_mstalt="293306"]]
338
339
340 3.  While GPS can't get location info after timeout(FTIME Parameter), the latitude and longitude will be filled with all 0x00:
341
342 [[image:1664502166010-515.png||_mstalt="291395"]]
343
344
345
346 ==== (% style="color:blue" %)**Alarm:**(%%) ====
347
348 **Example: ** 0x4B & 0x40 >> 6 = 0x01
349
350
351 ==== (% style="color:blue" %)**BAT:**(%%) ====
352
353 **Example: ** 0x4B45 & 0x3FFF ⇒ 2885 (mV).
354
355 (((
356 The battery info shows the battery voltage, User can use the below mapping to indicate the battery in percentage: \
357 )))
358
359 * > 4.0v :  80% ~~ 100%
360 * 3.85v ~~3.99v:  60% ~~ 80%
361 * 3.70v ~~ 3.84v:  40% ~~ 60%
362 * 3.40v ~~ 3.69v:  20% ~~ 40%
363 * < 3.39v:  0~~20%
364
365 (% style="display:none" %) (%%)
366
367
368 ==== (% style="color:blue" %)**MOD:**(%%) ====
369
370 **Example: ** (0x60>>6) & 0x3f =1
371
372 **Set the format of GPS data uplink link：**
373
374 (% style="color:#037691" %)**0x00:** (%%) Enable uploading on-board Temperature and humidity values
375 (% style="color:#037691" %)**0x01: ** (%%) Disable uploading on-board Temperature and humidity values
376
377
378 **Set the format of BLE data uplink link：**
379
380 (% style="color:#037691" %)**0x01: ** (%%) BLE Positioning with Strongest iBeacon
381
382
383 ==== (% style="color:blue" %)**LON:**(%%) ====
384
385 **Example:** (0x60>>5) & 0x01=1.
386
387 Enable/Disable LED activity for uplink
388
389 (((
390 (% style="color:#037691" %)**0x00:**  (%%) Disable LED indicator.
391 )))
392
393 (((
394 (% style="color:#037691" %)**0x01:**  (%%) Enable LED indicator (Default Value)
395 )))
396
397
398 ==== (% style="color:blue" %)**Hum:**(%%) ====
399
400 0202 = //if (0x0202 & 0x8000 = 0 ):  value =// 0x0202 / 100 = +514 ⇒ 51.4 degree
401
402
403 ==== (% style="color:blue" %)**Tem:**(%%) ====
404
405 011A =if (0x011A & 0x8000 = 1 ):  value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree//
406
407
408 === 2.4.3  Uplink FPORT~=3, Realtime GNSS Positioning (Default Mode) ===
409
410
411 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)
412
413
414 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:300px" %)
415 |=(% scope="row" style="width: 60px;" %)(((
416 **Size(bytes)**
417 )))|(% style="width:60px" %)4|(% style="width:60px" %)4|(% style="width:60px" %)2|(% style="width:50px" %)1
418 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
419 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
420 )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]
421
422 (% class="wikigeneratedid" %)
423 [[image:1665301687277-443.png||_mstalt="296140"]]
424
425
426 === 2.4.4  Uplink FPORT~=4, History GNSS Positioning ===
427
428
429 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.
430
431
432 (% style="color:red" %)**Note for this mode:**
433
434 * a) TrackerD will do an ACK check for data records sending to make sure every data arrive server.
435 * b) TrackerD will send data in 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.
436 * c) the total payload will be 15 bytes, while US915/AU915 DR0 accepts only 11 bytes of payload. In this case (DR0 of US915/AU915), the payload on server will show NULL
437
438 The payload is 15 bytes, as below.
439
440 (% border="1.5" style="background-color:#ffffcc; color:green; width:500px" %)
441 |=(% scope="row" %)(((
442 **Size(bytes)**
443 )))|4|4|2|1|1|1|1|1
444 |=**Value**|Latitude|Longitude|Year|Month|Day|Hous|Min|Sen
445
446 [[image:image-20221009160309-2.png||_mstalt="429312"]]
447
448
449 === 2.4.5  Uplink FPORT~=6, BLE Positioning with Strongest iBeacon ===
450
451
452 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.
453
454 User can set **[[BLEMASK>>||anchor="H3.2.11A0SetBLEMASKtofilterBLEiBeacon"]]** so TrackerD will only search the iBeacons which have UUID that match the BLEMASK settings.
455
456
457 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
458 |=(% scope="row" style="width: 60px;" %)(((
459 **Size(bytes)**
460 )))|(% 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
461 |=(% style="width: 50px;" %)**Value**|(% style="width:44px" %)[[UUID>>||anchor="HLocationinfo:"]]|(% style="width:61px" %)(((
462 iBeacon MAJOR
463 )))|(% style="width:63px" %)(((
464 iBeacon MINOR
465 )))|(% style="width:71px" %)(((
466 iBeacon Measured Power
467 )))|(% style="width:50px" %)(((
468 iBeacon RSSI
469 )))|(% style="width:47px" %)(((
470 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
471 )))|(% style="width:15px" %)[[FLAG>>||anchor="HFLAG:"]]
472
473 [[image:1664502425687-834.png||_mstalt="296738"]]
474
475
476 * (% style="color:#037691" %)**BAT: ** (%%) Ex1:0x4B45 & 0x3FFF ⇒ 3901 (mV).
477 * (% style="color:#037691" %)**MODE:   **(%%)Define the payload format.
478 * (% style="color:#037691" %)**UUID:     **(%%)The uuid from the strongest iBeacon.
479 * (% style="color:#037691" %)**MAJOR:** (%%) The MAJOR from the strongest iBeacon.
480 * (% style="color:#037691" %)**MINOR:**  (%%)The MINOR from the strongest iBeacon.
481 * (% style="color:#037691" %)**Measured Power: ** (%%) The Measured Power from the strongest iBeacon.
482 * (% style="color:#037691" %)**RSSI:  ** (%%) The RSSI from the strongest iBeacon.
483
484 (% style="display:none" %) (%%)
485
486
487 === 2.4.6  Uplink FPORT~=7, Alarm information status（Since firmware 1.4.4） ===
488
489
490 The upward link device is configured to FPORT = 7. Once Trackerd alarm, it will upload the news to the server.
491
492 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
493 |**Size(bytes)**|2|1
494 |**Value**|[[Alarm & BAT>>path:#HAlarm26BAT:]]|Mod+lon
495
496 [[image:image-20230302145315-1.png]]
497
498 alarm=(bytes[0] & 0x40)  ~/~/ Alarm status
499
500 batV=~(~(~(bytes[0] & 0x3f) <<8) | bytes[1])/1000;  ~/~/ Battery,units:V
501
502 mod = bytes[2] & 0xC0;
503
504 Lon=(bytes[2] & 0x20)
505
506
507 === 2.4.7  Uplink FPORT~=8, WiFi Positioning with Strongest WiFi SSID（Since firmware 1.4.1） ===
508
509
510 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.
511
512
513 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:371.222px" %)
514 |=(% scope="row" style="width: 60px;" %)(((
515 **Size(bytes)**
516 )))|(% style="width:60px" %)6|(% style="width:60px" %)4|(% style="width:79px" %)2|(% style="width:66px" %)1
517 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)SSID|(% style="width:87px" %)RSSI|(% style="width:79px" %)(((
518 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
519 )))|(% style="width:66px" %)[[FLAG>>||anchor="HFLAG:"]]
520
521 (% class="wikigeneratedid" %)
522 [[image:1667288597595-714.png||_mstalt="299598" height="212" width="1151"]]
523
524
525 * (% style="color:#037691" %)**BAT: ** (%%) Ex1:0x4B45 & 0x3FFF ⇒ 3901 (mV).
526 * (% style="color:#037691" %)**SSID:      **(%%)WiFi name.
527 * (% style="color:#037691" %)**RSSI:      **(%%)The RSSI from the strongest WiFi.
528
529 (% style="display:none" %) (%%)
530
531
532 === 2.4.8  Add Payload format in TTN V3 ===
533
534
535 In TTN V3, user can add a custom payload so it shows friendly.
536
537 In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**
538
539
540 [[image:1664502649601-895.png||_mstalt="296985"]]
541
542
543
544 Add the decoder from this link: 
545
546 [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD>>https://github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD]]
547
548 Save the change the uplink message will be parsed. As below:
549
550 [[image:1664502676891-606.png||_mstalt="296673"]]
551
552
553 == 2.5 Integrate with Datacake ==
554
555
556 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.
557
558 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]]
559
560
561 [[image:1664502695771-538.png||_mstalt="297349"]]
562
563
564 == 2.6 Integrate with Tago ==
565
566
567 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.
568
569 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]]
570
571
572 [[image:1664502715371-321.png||_mstalt="292162"]]
573
574
575 == 2.7  Integrate with Node-red ==
576
577
578 ~1. Install node-red, please refer to the installation method in the link:
579
580 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H1.A0Installation>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H1.A0Installation]]
581
582
583 2. Import the created flow template, please refer to the import method in the link:
584
585 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H3.A0Importsampleflow>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H3.A0Importsampleflow]]
586 The address of the flow template:
587
588 [[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]]
589
590 (% 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.**
591
592 [[image:image-20230307135914-1.png||height="527" width="1045"]]
593
594
595 [[image:image-20230307135932-2.png||height="527" width="1044"]]
596
597
598 3. Display the map
599 Enter the link to the map:
600
601 Change its suffix to ditu：http:~/~/119.91.62.30:1880/**ditu/**
602
603 **~ **[[image:image-20230308115430-1.png||height="548" width="1041"]]
604
605
606 Hit all input in input stream
607
608 [[image:image-20230308115616-2.png||height="563" width="1070"]]
609
610
611 View map again
612
613 [[image:image-20230308115701-3.png||height="571" width="1085"]]
614
615
616 == 2.8  Datalog Feature ==
617
618
619 total 273 entries,by default,
620
621 User can set [[PNACKMD=1>>||anchor="H3.2.11A0AutoSendNone-ACKmessages"]], to enable Datalog feature.
622
623 Example use case.
624
625 [[image:image-20221009234703-2.png||_mstalt="429143" height="328" width="899"]]
626
627
628 [[image:image-20221009234629-1.png||_mstalt="431145" height="390" width="577"]]
629
630
631 == 2.9  Alarm Mode ==
632
633
634 (((
635 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.
636 )))
637
638
639 (((
640 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.
641 )))
642
643
644 (((
645 **Two ways to exit alarm mode:**
646 )))
647
648 * Server sends a downlink command to exit.
649 * User fast press the RED button 10 times.
650
651 (((
652 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.
653 )))
654
655
656 == 2.10  Transport Mode ==
657
658
659 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"]]**.
660
661 When device is set in Transport Mode, it will uplink more frequenctly during moving.
662
663 * **[[MTDC>>||anchor="H3.2.3SetTransportModePackettransmissioninterval"]]** defines the Uplink Interval during transportation.
664 * **[[TDC>>||anchor="H3.2.1SetTransmitInterval"]]** defines the uplink interval when TrackerD is stactic.
665 * **[[PT>>||anchor="H3.2.16GetorSetThresholdformotiondetectFF08Sincefirmware1.4.3FF09"]]** defines the threldhold to detect a motion.
666
667 (% style="display:none" %) (%%)
668
669
670 == 2.11  LED Status ==
671
672
673 (% border="1.5" style="background-color:#ffffcc; width:500px" %)
674 |=(% style="width: 150px;" %)**Event**|=(% style="width: 200px;" %)**Action**|=(% style="width: 150px;" %)**AT+LON to control on/off**
675 |(% 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
676 |(% style="width:157px" %)**Join request**|(% style="width:271px" %)(% style="color:green" %)**Green** (%%)led fast blink once (200ms)|(% style="width:202px" %)Yes
677 |(% style="width:157px" %)**Join Success**|(% style="width:271px" %)(% style="color:green" %)**Green**(%%) led on 5 second|(% style="width:202px" %)N/A
678 |(% style="width:157px" %)**Fixing Location**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)blinks 200ms per second|(% style="width:202px" %)Yes
679 |(% style="width:157px" %)**Fixed and uplink**|(% style="width:271px" %)(% style="color:green" %)**GREEN **(%%)blinks twice (200ms per blink)|(% style="width:202px" %)Yes
680 |(% style="width:157px" %)**Fail Fix and uplink**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)blinks twice (200ms per blink)|(% style="width:202px" %)Yes
681 |(% style="width:157px" %)**Enter Alarm mode**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 3 seconds|(% style="width:202px" %)Yes
682 |(% style="width:157px" %)**Uplink under Alarm**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 1 second|(% style="width:202px" %)Yes
683 |(% style="width:157px" %)**Exit Alarm**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)led on 5 second|(% style="width:202px" %)Yes
684 |(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes
685 |(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A
686
687 (% style="display:none" %) (%%)
688
689
690 == 2.12  Button Function ==
691
692
693 (% style="color:blue" %)**RESET button:**
694
695 [[image:1664502835802-546.png||_mstalt="295061"]]
696
697 Push this button will reboot the device. Device will exit alarm mode and re-join to LoRaWAN server.
698
699
700 (% style="color:red" %)**RED button:**
701
702 [[image:image-20230213110506-3.png]](% style="display:none" %)
703
704 (% style="display:none" %) (%%)
705
706 (% border="1" style="background-color:#ffffcc; width:510px" %)
707 |=(% style="width: 100px;" %)**Function**|=(% style="width: 205px;" %)**Action**|=(% style="width: 205px;" %)**Description**
708 |(% 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"]]
709 |(% 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
710 |(% 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.
711
712 (% style="display:none" %) (%%)
713
714
715 == 2.13  USB Port Function ==
716
717
718 The USB interface of TrackerD has below functions:
719
720 * Power on the device
721 * Recharge the battery
722 * [[Configure Device>>||anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
723 * [[Upgrade Firmware>>||anchor="H5.UploadFirmware"]]
724
725 (% style="display:none" %) (%%)
726
727
728 == 2.14  Sleep Mode ==
729
730
731 (% 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.
732
733 In SLEEP mode, you need to reset by (% style="color:#037691" %)**reset button**.
734
735 Use the** (% style="color:#4472c4" %)AT+SLEEP(%%)** command to put the device into sleep.
736
737
738 = 3. Configure TrackerD via AT command or LoRaWAN downlink =
739
740
741 User can configure TrackerD via AT Command or LoRaWAN Downlink.
742
743 LoRaWAN Downlink instruction for different platforms:  [[IoT LoRaWAN Server>>doc:Main.WebHome]]
744
745
746 == 3.1 Access AT Command ==
747
748
749 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.
750
751
752 [[image:1664502999401-486.png||_mstalt="296985"]]
753
754
755 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:
756
757
758 [[image:1664503022490-662.png||_mstalt="293332"]]
759
760
761 [[image:1664503035713-500.png||_mstalt="291096"]]
762
763
764 [[image:1664503047675-651.png||_mstalt="295386"]]
765
766 (% style="display:none" %) (%%)
767
768 == 3.2 Command Set ==
769
770 === 3.2.1 Set Transmit Interval ===
771
772
773 Set device uplink interval.
774
775 * (% style="color:blue" %)**AT Command:**
776
777 (% style="color:#037691" %)**AT+TDC=xxx **
778
779 Example:  AT+TDC=300000. Means set interval to 5 minutes(300 seconds)
780
781
782 * (% style="color:blue" %)**Downlink Payload (prefix 0x01):**
783
784 (% style="color:#037691" %)**0x01 00 01 2C**  (%%) ~/~/  Same as AT+TDC=300000
785
786
787 === 3.2.2 Set Alarm Packet transmission interval ===
788
789
790 Set alarm packet transmit interval
791
792 * (% style="color:blue" %)**AT Command:**
793
794 (% style="color:#037691" %)**AT+ATDC=xx. **
795
796 Example:  AT+ATDC=60000  **~-~->    ** Set Alarm Packet Interval to 60 seconds. TrackerD will send every 60 seconds in Alarm mode, Default Value: 60000
797
798
799 * (% style="color:blue" %)**Downlink Payload (prefix 0xB1):**
800
801 (% style="color:#037691" %)**0xB1 00 00 3C ** (%%) ~/~/  Same as AT+ATDC=60000
802
803
804 === 3.2.3 Set Transport Mode Packet transmission interval ===
805
806
807 Set Transport Mode packet transmit interval
808
809 * (% style="color:blue" %)**AT Command:**
810
811 (% style="color:#037691" %)**AT+MTDC=xx. **
812
813 Example:  AT+MTDC=300000  **~-~->    ** Set Transport Mode Packet Interval to 300 seconds. TrackerD will send every 300 seconds in Transport mode, Default Value: 300000
814
815
816 * (% style="color:blue" %)**Downlink Payload (prefix 0x03):**
817
818 (% style="color:#037691" %)**0x03 00 01 2C**  (%%) ~/~/  Same as AT+MTDC=3000000
819
820
821 === 3.2.4 Exit Alarm ===
822
823
824 Server send downlink command to exit Alarm mode
825
826 * (% style="color:blue" %)**AT Command: No AT Command**
827
828 * (% style="color:blue" %)**Downlink Payload (prefix 0x02):**
829
830 (% style="color:#037691" %)**0x02 01**    (%%) ~/~/  Exit Alarm Mode
831
832
833 === 3.2.5 Disable/Enable LED flash and buzzer ===
834
835
836 Disable/Enable LED for position, downlink and uplink
837
838 * (% style="color:blue" %)**AT Command:**
839
840 (% style="color:#037691" %)**AT+LON=xx.  (Disable (0), Enable (1), default:1)**
841
842 Example: AT+LON=0  **~-~-> ** Disable LED for position, downlink and uplink.
843
844
845 * (% style="color:blue" %)**Downlink Payload (prefix 0xAE):**
846
847 (% style="color:#037691" %)**0xAE 00 ** (%%) ~/~/  Same as AT+LON=0
848
849
850 === 3.2.6 Disable/Enable Transport Mode ===
851
852
853 Users can use this feature to enable/disable Transport Mode.
854
855 * (% style="color:blue" %)**AT Command:**
856
857 (% style="color:#037691" %)**AT+INTWK=xx.  (Disable (0), Enable (1), default:0)**
858
859 Example:  AT+INTWK=1  **~-~->   ** Enable Transport Mode.
860
861
862 * (% style="color:blue" %)**Downlink Payload (prefix 0xAF):**
863
864 (% style="color:#037691" %)**0xAF 01 ** (%%) ~/~/  Same as AT+INTWK=1
865
866
867 === 3.2.7 Set Positioning Mode ===
868
869
870 SMOD define how TrackerD scan and uplink data:
871
872
873 * (% style="color:blue" %)**AT Command:**
874
875 (% style="color:#037691" %)**AT+SMOD=aa,bb,cc**
876
877 (% style="color:#037691" %)** aa:**
878
879 * (% style="color:red" %)**1: GPS ONLY(Factory Settings):    **(%%)Only get and uplink GPS location info.
880
881 * (% 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.
882
883 * (% 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.
884
885 (% style="color:#037691" %)**bb:**
886
887 * (% style="color:red" %)**0 :  **(%%)GPS+ BAT+ State+Tem&Hum
888
889 * (% style="color:red" %)**1 :**(%%)  GPS +BAT State
890
891 (% style="color:#037691" %)**cc:   **
892
893 * (% _mstmutation="1" style="color:red" %)**1 : **(%%) (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State 
894
895 * (% _mstmutation="1" style="color:red" %)**2 : **(%%) (WiFi)SSID+Rssi+BAT+State ((% _mstmutation="1" style="color:#037691" %)V1.4.1 Version support this function later(%%))  
896
897 (% style="color:blue" %)**Example:**
898
899 AT+SMOD=1,0,0 ~-~->  GPS+ BAT+ State+Tem&Hum
900
901 AT+SMOD=1,1,0 ~-~->  GPS +BAT State
902
903 AT+SMOD=2,0,1 ~-~->  (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State
904
905 AT+SMOD=2,0,2 ~-~->  (WiFi)SSID+Rssi+BAT+State
906
907
908 * (% style="color:blue" %)**Downlink Payload (prefix 0xA5):**
909
910 (% style="color:#037691" %)**0xA5 01 00 00**    (%%) ~/~/  Same as AT+SMOD=1,0,0
911
912
913 === 3.2.8 Set MAX GPS position time ===
914
915
916 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.
917
918
919 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.
920
921
922 * (% style="color:blue" %)**AT Command:**
923
924 (% style="color:#037691" %)**AT+FTIME=xx**  (%%) **~-~-> ** Set to use xx as max fix time.
925
926 **Example:**  AT+FTIME=150
927
928
929 * (% style="color:blue" %)**Downlink Payload (prefix 0xAA):**
930
931 (% style="color:#037691" %)**0xAA 00 96 ** (%%) ~/~/  Set AT+FTIME=150
932
933
934 === 3.2.9 Set PDOP value for GPS fix accuracy ===
935
936
937 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.
938
939
940 A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0
941
942
943 * (% style="color:blue" %)**AT Command:**
944
945 (% style="color:#037691" %)**AT+PDOP=2.5 ** (%%) **~-~->  ** Set PDOP to 2.5
946
947
948 * (% style="color:blue" %)**Downlink Payload (prefix 0xAD):**
949
950 (% style="color:#037691" %)**0xAD 00 0A**   (%%) ~/~/  Set AT+PDOP=1  (0x0A / 10 =1)
951
952 (% style="color:#037691" %)**0xAD 00 19**   (%%) ~/~/  Set AT+PDOP=2.5    (0x19 / 10 =2.5)
953
954 (% style="color:#037691" %)**0xAD 00 46**    (%%) ~/~/  Set AT+PDOP=7  (0x46 / 10 =7)
955
956
957 === 3.2.10 Disable/Enable the confirmation mode ===
958
959
960 * (% style="color:blue" %)**AT Command:**
961
962 (% style="color:#037691" %)**AT+CFM=xx**
963
964
965 **~ Example:**
966
967 AT+CFM=0    **~-~->   ** Disable confirmation
968
969 AT+CFM=1    **~-~->  ** Enable confirmation
970
971
972 * (% style="color:blue" %)**Downlink Payload (prefix 0x05):**
973
974 (% style="color:#037691" %)**0x05 01 **(%%) ~/~/  Same as AT+CFM=1
975
976
977 === 3.2.11  Auto Send None-ACK messages ===
978
979
980 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.
981
982
983 * (% style="color:blue" %)**AT Command: AT+PNACKMD**
984
985 The default factory setting is 0.
986
987
988 **Command Example Function Response:**
989
990 (% style="color:#037691" %)**AT+PNACKMD=1**  (%%) ~/~/  Poll None-ACK message OK
991
992
993 * (% style="color:blue" %)**Downlink Command: 0x34**
994
995 Example: 0x34 01  ~/~/  Same as AT+PNACKMD=1
996
997
998 === 3.2.12  Set BLEMASK to filter BLE iBeacon ===
999
1000
1001 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.
1002
1003 (% style="color:red" %)**Note: BLEMASK range is 6 ~~ 10 bytes. If AT+BLEMASK < 6 bytes, BLEMASK will be disabled.**
1004
1005 (% style="color:blue" %)**AT Command:**
1006
1007 (% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=123456**   (%%) ~/~/ Set BLEMASK = 123456
1008
1009 (% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=0**  (%%) ~/~/ disable BLEMASK
1010
1011 (% style="color:blue" %)**Downlink Payload: (Prefix : 0xB2)(Since firmware 1.4.1）**
1012
1013 Example: 0xB2 01 02 03 04 05 06    ~/~/ Set BLEMASK to 123456
1014
1015
1016 === 3.2.13  Set WiFIMASK to filter WiFi SSID（Since firmware 1.4.1） ===
1017
1018
1019 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.
1020
1021 (% style="color:red" %)**Note: WiFiMASK range is 6 ~~ 10 bytes. If AT+ WiFiMASK < 6 bytes, WiFiMASK will be disabled.**
1022
1023 (% style="color:blue" %)**AT Command:**
1024
1025 (% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=123456**    (%%) ~/~/ Set WiFiMASK = 123456
1026
1027 (% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=0**       (%%) ~/~/ disable WiFiMASK
1028
1029 (% style="color:blue" %)**Downlink Payload: (Prefix : 0xB3)(Since firmware 1.4.1）**
1030
1031 Example: 0xB3 01 02 03 04 05 06    ~/~/ Set WiFiMASK to 123456
1032
1033
1034 === 3.2.14  Disable/Enable Information printing（Since firmware 1.4.1） ===
1035
1036
1037 Users can use this feature to enable/disable Information printing.
1038
1039 (% style="color:blue" %)**AT Command:**
1040
1041 (% style="color:#037691" %)**AT+SHOWID=XX         **(%%) ~/~/  (Disable (0), Enable (1), default:0)
1042 \\Example: AT+SHOWID=1 ~-~-> Enable Information printing.
1043
1044
1045 === 3.2.15  Get or Set Eight Channels Mode, only for us915, AU915（Since firmware 1.4.1） ===
1046
1047
1048 The Channels Mode in the LORAWAN LMIC library is from 0 ~~ 7. When CHE = 8, 72 channels will be accessible to the network.
1049
1050 (% style="color:blue" %)**AT Command:**
1051
1052 (% style="color:#037691" %)**AT+CHE=1      **(%%) ~/~/ set one channels mode
1053
1054
1055 (% style="color:blue" %)**Downlink Payload:0X24**
1056
1057 Example: 0x24 01  ~/~/ Same as AT+CHE=1
1058
1059
1060 === 3.2.16  Get or Set Threshold for motion detect（Since firmware 1.4.3） ===
1061
1062
1063 User can set the motion detect thredhold for transportation mode. The smaller the value, the more sensitivity to trigger a motion event.
1064
1065 (% style="color:blue" %)**AT Command:**
1066
1067 (% style="color:#037691" %)**AT+PT=xx**
1068
1069 Example:
1070
1071 AT+PT=14    ~-~->    Set to detect car motion.
1072
1073 AT+PT=41  ~-~->    set to detect walk motion.
1074
1075
1076 (% style="color:blue" %)**Downlink Payload:0xB4**(%%)
1077 0xB4 14          ~/~/  Same as AT+PT=14
1078
1079
1080 = 4. Setting for Different Scenarios =
1081
1082
1083
1084 = 5. Upload Firmware =
1085
1086 == 5.1 Firmware Change Log ==
1087
1088
1089 **[[See this link>>url:https://github.com/dragino/TrackerD]]**
1090
1091
1092 == 5.2 How to upgrade firmware ==
1093
1094
1095 User can use the TrackerD's USB port to upgrade firmware into it. The hardware connection for upgrade firmware is as below:
1096
1097
1098 (% style="color:blue" %)**Step1:  **(%%)Connect TrackerD and PC via USB cable shipped with TrackerD.
1099
1100
1101 (% style="color:blue" %)**Step2:** (%%) Install CH9102 driver in the PC.
1102
1103 After installation of the driver and plug in TrackerD, user should be able to see com port in PC's device manager.
1104
1105
1106 (% 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]]
1107
1108
1109 (% style="color:blue" %)**Step4:** (%%) Run Flash Download Tool and configure chip type to ESP32
1110
1111
1112 [[image:1664503563660-578.png||_mstalt="296777"]]
1113
1114
1115 [[image:1664503574618-659.png||_mstalt="297986"]]
1116
1117
1118
1119 (% style="color:blue" %)**Step5:** (%%) Select the firmware file (.bin format), com port and proper SPI configure. Clink Start. Bin file location:
1120
1121 [[https:~~/~~/github.com/dragino/TrackerD/releases>>https://github.com/dragino/TrackerD/releases]]
1122
1123
1124 **Users need to use below files:**
1125
1126 boot_app0.bin @0e000
1127
1128 US915.bin @ 0x10000(Select the bin file of the frequency band you need)
1129
1130
1131 [[image:image-20221207120501-1.png]]
1132
1133
1134
1135 After upgrade finish, it will show finish as below:
1136
1137 [[image:image-20221207133911-7.png]]
1138
1139
1140 = 6. Developer Guide =
1141
1142 == 6.1 Compile Source Code ==
1143
1144 === 6.1.1 Set up ARDUINO compile environment ===
1145
1146
1147 * **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]]**
1148
1149 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]]
1150
1151
1152 [[image:1664503635019-941.png||_mstalt="294658"]]
1153
1154
1155
1156 * (% style="color:#037691" %)**Go to tools ~-~-> Boards ~-~-> Boards Manager**,(%%) **find the esp32 information and install it.**
1157
1158 [[image:1664503715811-892.png||_mstalt="295698"]]
1159
1160
1161 === 6.1.2  Build the development environment ===
1162
1163
1164 **~1. Download and install arduino IDE**
1165
1166 [[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]]
1167
1168
1169 **2. Download the ESP32 development package in the arduino IDE**
1170
1171 [[image:image-20221213100007-1.png]]
1172
1173
1174 Input: [[https:~~/~~/dl.espressif.com/dl/package_esp32_index.json>>https://dl.espressif.com/dl/package_esp32_index.json]]
1175
1176 [[image:image-20221213100626-2.png]]
1177
1178
1179 Restart the IDE after the addition is complete, then:
1180
1181 [[image:image-20221213100808-3.png||height="679" width="649"]]
1182
1183
1184 [[image:image-20221213101040-4.png]]
1185
1186
1187 (% style="color:red" %)**Note: Currently version 1.04 is almost impossible to download, you can choose version 1.03.
1188 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)**
1189
1190
1191 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:
1192
1193 (% style="color:blue" %)**Methods as below:**
1194
1195 ~1. Download: [[https:~~/~~/github.com/dragino/TrackerD/releases/tag/v1.4.4>>https://github.com/dragino/TrackerD/releases/tag/v1.4.4]]
1196
1197 2. Find the arduino installation path, hardware → create a new espressif folder → create a new esp32 folder, unzip the compressed package here.
1198
1199 (% 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.
1200
1201 [[image:image-20221213102311-5.png||height="582" width="711"]]
1202
1203
1204 **3. Find tools→get.exe in the decompressed file and run it (it will close automatically after completion)**
1205
1206 [[image:image-20221213102334-6.png]]
1207
1208 (% style="color:red" %)**Note: This step requires a python environment**
1209
1210
1211 Either way, in the end:
1212
1213 The final effect is to open the arduino and you can see the esp32
1214
1215 [[image:image-20221213110952-8.png||height="866" width="711"]]
1216
1217
1218
1219 [[image:image-20221024105643-1.png||_mstalt="428129"]]
1220
1221 **~ Figure1**
1222
1223
1224
1225 [[image:image-20221024105643-2.png||_mstalt="428493"]]
1226
1227 **Figure2**
1228
1229
1230 * **Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]**
1231
1232 Put the Library in the TrackerD directory into the libraries file in the Arduino directory:
1233
1234
1235 [[image:1664503752288-974.png||_mstalt="298194"]]
1236
1237
1238 == 6.2 Source Code ==
1239
1240
1241 * (% style="color:blue" %)**Open the example in the TrackerD file, please select the correct port in the IDE, as shown below:**
1242
1243 [[image:1664503794261-827.png||_mstalt="296387"]]
1244
1245
1246
1247 * (% style="color:blue" %)**Click to upload**
1248
1249 [[image:1664503808294-336.png||_mstalt="295711"]]
1250
1251
1252
1253 * (% style="color:blue" %)**Check the result, if the upload is successful, as shown below, open the serial port to view the data**
1254
1255 [[image:1664503824081-592.png||_mstalt="294918"]] [[image:1664503831430-500.png||_mstalt="290784"]]
1256
1257
1258 = 7.  FAQ =
1259
1260 == 7.1 How to change the LoRa Frequency Bands/Region? ==
1261
1262
1263 User can follow the introduction for [[how to upgrade image>>||anchor="H5.UploadFirmware"]]. When download the images, choose the required image file for download.
1264
1265
1266 == 7.2 What is the pin mapping for the USB program cable? ==
1267
1268
1269 [[image:1664499635206-262.png||_mstalt="295360"]]
1270
1271
1272
1273 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:314px" %)
1274 |=(% style="width: 118px;" %)**Pin**|=(% style="width: 67px;" %)**Color**|=(% style="width: 123px;" %)**USB Pin**
1275 |(% style="width:118px" %)A4,B4,A9,B9|(% style="width:67px" %)Red|(% style="width:123px" %)VCC
1276 |(% style="width:118px" %)A7,B7|(% style="width:67px" %)White|(% style="width:123px" %)D- (N/A)
1277 |(% style="width:118px" %)A6,B6|(% style="width:67px" %)Green|(% style="width:123px" %)D+(N/A)
1278 |(% style="width:118px" %)A1,B1,A12,B12|(% style="width:67px" %)Black|(% style="width:123px" %)GND
1279 |(% style="width:118px" %)A5|(% style="width:67px" %)Purple|(% style="width:123px" %)MTDC/GOIO13
1280 |(% style="width:118px" %)B5|(% style="width:67px" %)Blue|(% style="width:123px" %)MTDC/GPIO12
1281 |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14
1282 |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15
1283
1284 (% style="display:none" %) (%%)
1285
1286
1287 == 7.3 Notes on using different serial port tools for TrackerD ==
1288
1289 === 7.3.1  Serial port utility ===
1290
1291
1292 Serial port utility requires you to automatically add data streams.
1293
1294 Need to adjust the data stream to RTS/CTS on physical restart.
1295
1296 (% class="wikigeneratedid" %)
1297 [[image:image-20221102140621-1.png||_mstalt="425672"]]
1298
1299
1300
1301 When using AT commands, the data flow needs to be adjusted to XON/XOFF
1302
1303 [[image:image-20221102140638-2.png||_mstalt="428727"]]
1304
1305
1306 === 7.3.2  SecureCRT ===
1307
1308
1309 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.
1310
1311
1312 [[image:image-20221102140704-3.png||_mstalt="427076"]]
1313
1314
1315 [[image:image-20221102140712-4.png||_mstalt="427089"]]
1316
1317
1318 === 7.3.3  PUTTY ===
1319
1320
1321 [[image:image-20221102140748-5.png||_mstalt="430456"]]
1322
1323
1324 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.
1325
1326
1327 [[image:image-20221102140801-6.png||_mstalt="427466"]]
1328
1329
1330 == 7.4 How to modify source code to compile different frequency band bin file? ==
1331
1332
1333 (% class="box infomessage" %)
1334 (((
1335 (% style="color:red" %)**Important**(%%): Developer **MUST** follow the Arduino Environment Instruction exactly include change the SPI pin mappings.
1336 See : [[**Set Up Arduino Compile Environment for TrackerD**. >>||anchor="H6.1.1SetupARDUINOcompileenvironment"]]
1337 )))
1338
1339 **~1. When compiling the frequency band, you need to find LMIC_PROJECT_CONFIG.H file.**
1340
1341
1342 [[image:image-20221116111844-1.png||_mstalt="428688" height="227" width="782"]]
1343
1344
1345
1346 **2. Open LMIC_PROJECT_CONFIG.H, find the corresponding macro definition and open it(AS923_2,AS923_3,AS923_4 except).**
1347
1348
1349 [[image:image-20221116111844-2.png||_mstalt="429052" height="262" width="781"]]
1350
1351
1352
1353 **3. Compile the AS923_JP band, please refer to the intention shown**
1354
1355
1356 [[image:image-20221116111844-3.png||_mstalt="429416" height="338" width="746"]]
1357
1358
1359
1360 **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.**
1361
1362
1363 [[image:image-20221116111844-4.png||_mstalt="429780" height="641" width="739"]]
1364
1365
1366 [[image:image-20221116111844-5.png||_mstalt="430144" height="551" width="708"]]
1367
1368
1369 == 7.5 Are there example python example for BLE Indoor Positioning? ==
1370
1371
1372 [[Operating instructions for BLE indoor positioning>>doc:.Example of BLE indoor positioning python.WebHome]]
1373
1374
1375 == 7.6 Can alert mode and transport mode be used together? ==
1376
1377
1378 Yes, you can also press the panic button to sound the alarm if set to transport mode
1379
1380
1381 = 8  Trouble Shooting =
1382
1383 == 8.1  TDC is changed to 4294947296 and cause no uplink. ==
1384
1385
1386 (((
1387 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
1388 )))
1389
1390
1391 == 8.2  Device not able get AT Command or show output after wake up from deep sleep mode ==
1392
1393
1394 (((
1395 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.
1396 )))
1397
1398
1399 == 8.3  Problem after Upgrading Firmware ==
1400
1401 === 8.3.1 "rst: (0x3 SW_RESET)" and Continue Restart after upgrading ===
1402
1403
1404 **Error Output**
1405
1406
1407 [[image:image-20221122100004-4.png||_mstalt="424606"]]
1408
1409
1410 (((
1411 Some partition is missed during upgrade, please upgrade below four files as example:
1412
1413 [[image:image-20221207120524-2.png]]
1414 )))
1415
1416
1417 === 8.3.2 TrackerD's led light is always GREEN on after upgrading ===
1418
1419
1420 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
1421
1422
1423 === 8.3.3 "flash read err" after upgrade firmware ===
1424
1425
1426 Error shows below, user might erase the entire flash include u-boot partition which cause this issue.
1427
1428
1429 [[image:image-20221122100004-1.png||_mstalt="423514" height="497" width="534"]]
1430
1431
1432 User need to upgrade again with below four files to solve this issue.
1433
1434 [[image:image-20221207120530-3.png]]
1435
1436 **Figure 2**
1437
1438
1439 === 8.3.4  "Device Key become ff ff ff ff ff ff ff ff " after upgrade firmware ===
1440
1441
1442 User might erase the entire flash include keys and default settings which cause this issue.
1443
1444 After the upgrade is completed, enter **AT+CFG** as shown in the figure below.
1445
1446
1447 [[image:image-20221122100004-3.png||_mstalt="424242"]]
1448
1449
1450 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.
1451
1452 After AT+FDR. please set
1453
1454 * (% _mstmutation="1" style="color:blue" %)**AT+PDOP=7**
1455
1456 * (% _mstmutation="1" style="color:blue" %)**AT+FTIME=180000**
1457
1458 **Example:**
1459
1460 AT+PDOP=7.00
1461
1462 AT+FTIME=180
1463
1464 AT+DEUI=70B3D57ED0053981  
1465
1466 AT+APPEUI=D23345667BCBCCAF
1467
1468 AT+APPKEY=F402A1A7A350445A7CD2DEA95511BFA1
1469
1470 AT+DADDR=260b4dce    ( no need for OTAA)
1471
1472 AT+NWKSKEY=71cb7672441f573a53d4f34d307fc61d  ( no need for OTAA)
1473
1474 AT+APPSKEY=dacce2299ecd97a73ee3f80b5a46a559   ( no need for OTAA)
1475
1476
1477 == 8.4  When positioning, it will restart or the PDOP setting is unsuccessful ==
1478
1479
1480 Please download version 1.4.2 again
1481
1482
1483 == 8.5  How to deal with unsuccessful GPS positioning? ==
1484
1485
1486 1） Make Sure the device is in Open Area where can see the sky.
1487
1488 2)  Set PDOP to a higher value.
1489
1490 * (% _mstmutation="1" style="color:blue" %)**AT+PDOP=2 **(%%)(can be positioned precisely.）
1491
1492 * (% _mstmutation="1" style="color:blue" %)**AT+PDOP=7 **(%%)(Quickly locate in open spaces）
1493
1494 * (% _mstmutation="1" style="color:blue" %)**AT+PDOP=14.7** (%%)(Positioning can be acquired in complex environments）
1495
1496 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
1497
1498
1499 == 8.6  When upgrading the firmware, the data is not completely erased, and the information does not return to normal after multiple resets ==
1500
1501
1502 When upgrading, use the erase button to upgrade
1503
1504 [[image:image-20221207120536-4.png]]
1505
1506
1507 The parameters are displayed abnormally and cannot be fixed using AT+FDR
1508
1509 [[image:image-20221128103040-2.png||height="431" width="525"]]
1510
1511
1512 Please upgrade these four files,link（The boot_app0 file is in the version folder you need)
1513
1514 [[image:image-20221207134028-8.png]]
1515
1516
1517 Reboot information after upgrade
1518
1519 [[image:image-20221128111443-4.png||height="432" width="546"]]
1520
1521
1522 Use **AT+FDR** command to reset and then use **AT+CFG** to check whether the configuration is back to normal
1523
1524 [[image:image-20221128111850-5.png]]
1525
1526
1527 After the parameters return to normal, upgrade to the version you need again
1528
1529 [[image:image-20221207120601-5.png]]
1530
1531
1532 At this point, the parameters return to normal after running AT+FDR again
1533
1534 [[image:image-20221128112035-7.png]]
1535
1536
1537 == 8.7  If you encounter the following problems, please upgrade to the latest version ==
1538
1539
1540 ~1. Press and hold the red button (more than 5 seconds), and the device and server do not respond.
1541
1542 2. Send some commands through the serial port to prompt an error (Example：AT+SMOD=1,0,1)
1543
1544
1545 = 9.  Order Info =
1546
1547
1548 Part Number: (% style="color:blue" %)**TrackerD-XXX**
1549
1550 (% style="color:blue" %)**XXX**(%%): The default frequency band
1551
1552 * (% style="color:red" %)**EU433**(%%): Default frequency band EU433
1553
1554 * (% style="color:red" %)**EU868**(%%): Default frequency band EU868
1555
1556 * (% style="color:red" %)**IN865**(%%): Default frequency band IN865
1557
1558 * (% style="color:red" %)**KR920**(%%): Default frequency band KR920
1559
1560 * (% style="color:red" %)**AS923**(%%): Default frequency band AS923
1561
1562 * (% style="color:red" %)**AU915**(%%): Default frequency band AU915
1563
1564 * (% style="color:red" %)**US915**(%%): Default frequency band US915
1565
1566 (% style="display:none" %) (%%)
1567
1568
1569 = 10.  Packing Info =
1570
1571
1572 (% style="color:#037691" %)**Package Includes**:
1573
1574 * TrackerD LoRaWAN GPS/BLE Tracker x 1
1575
1576 * USB recharge & program cable x 1
1577
1578 (% style="color:#037691" %)**Dimensions and Weight**:
1579
1580 * Device Size: 85 x 48 x 15 mm
1581
1582 * Weight: 50g
1583
1584 (% style="display:none" %) (%%)
1585
1586
1587 = 11. Support =
1588
1589
1590 * 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.
1591
1592 * 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]].
1593
1594 (% style="display:none" %) (%%)
1595
1596
1597 = 12.  Reference =
1598
1599
1600 * [[**Firmware in Bin format**>>https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
1601
1602 * **[[Source Code>>https://github.com/dragino/TrackerD]] **
1603
1604 * [[**Hardware Source**>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
1605
1606
1607 )))