Version 196.1 by Bei Jinggeng on 2023/03/07 13:59
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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
98 == 1.3  Features ==
99
100
101 * LoRaWAN 1.0.3 Class A
102 * ESP32 PICO D4
103 * SX1276/78 Wireless Chip
104 * Arduino IDE Compatible
105 * Open source hardware / software
106 * Regular/ Real-time GPS,BLE,WIFI tracking
107 * Built-in3 axis accelerometer (LIS3DH)
108 * Humidity / temperature sensor : GXCAS Technology GXHT3X
109 * Motion sensing capability
110 * Power Monitoring
111 * Charging circuit via USB port
112 * 1000mA Li-on Battery power
113 * Tri-color LED, Alarm button
114 * Datalog
115
116
117
118 == 1.4  Applications ==
119
120
121 * Logistics and Supply Chain Management
122 * Human tracking
123
124
125
126 = 2.  Use TrackerD =
127
128 == 2.1 How it works? ==
129
130
131 TrackerD is configured as LoRaWAN OTAA Class A GPS tracker by default. It has OTAA keys to join LoRaWAN network. To connect a LoRaWAN network, user need to input the OTAA keys in the LoRaWAN IoT server and push reset button of TrackerD (next to USB port). TrackerD will wake up and auto join the network via OTAA.
132
133
134 == 2.2 Quick guide to connect to LoRaWAN server ==
135
136
137 Here is an example for how to join the [[TTNv3 LoRaWAN Network>>url:https://eu1.cloud.thethings.network]]. Below is the network structure, we use LPS8N as LoRaWAN gateway in this example. 
138
139
140 [[image:image-20230213110214-2.png||height="388" width="847"]]
141
142
143
144 The LPS8N is already set to connect to [[TTN V3 network >>url:https://eu1.cloud.thethings.network/]]. What the rest need to is register this device in TTN V3:
145
146
147 (% style="color:blue" %)**Step 1**:(%%) Create a device in TTN V3 with the OTAA keys from TrackerD.
148
149 Each TrackerD is shipped with a sticker with the default device EUI as below:
150
151
152 [[image:1664501677253-891.png||_mstalt="296569"]]
153
154
155 Input these keys to their LoRaWAN Server portal. Below is TTN V3 screen shot:
156
157
158 **__Add APP EUI in the application:__**
159
160
161 [[image:1664501711466-918.png||_mstalt="295828"]]
162
163
164
165 [[image:1664501721248-725.png||_mstalt="294450"]]
166
167
168 [[image:1664501734705-405.png||_mstalt="293306"]]
169
170
171
172 **__Add APP KEY and DEV EUI:__**
173
174
175 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS02%20-%20LoRaWAN%20Door%20Sensor%20User%20Manual/WebHome/1654671889112-678.png?rev=1.1||_mstalt="298233" alt="1654671889112-678.png"]]
176
177
178
179 (% style="color:blue" %)**Step 2**:(%%) Push this button will activate this device.
180
181 (% id="cke_bm_7709S" style="display:none" %) [[image:1664502835802-546.png||_mstalt="295061"]]
182
183 [[image:1664502835802-546.png||_mstalt="295061"]]
184
185
186 (% style="color:blue" %)**Step 3:**(%%) TrackerD will auto join to the LoRaWAN network. After join success, TrackerD will start to upload message to IoT server.
187
188
189 == 2.3  Positioning Mode(SMOD) ==
190
191
192 Users can set TrackerD to different Positioning Mode for different applications. Below mod are supported.
193
194 * (% style="color:#037691" %)**GPS ONLY(Factory Settings):    **(%%)Only get and uplink GPS location info.
195 * (% style="color:#037691" %)**BLE or WiFi ONLY:            **(%%)** **Only obtain iBeacon info via BLE and uplink  or obtain wifi ssid info via WiFi and uplink. Design for Indoor tracking.
196 * (% style="color:#037691" %)**GPS/BLE Hybrid:                        **(%%)Combination for Indoor and Outdoor tracking. Devices will try to search BLE iBeacon first. If device can't find the iBeacon, it will use GPS for positioning.
197
198 Users can switch modes by [[changing SMOD>>||anchor="H3.2.7SetPositioningMode"]].
199
200
201 == 2.4  Uplink Payload ==
202
203 === 2.4.1 Uplink FPORT~=5, Device Status ===
204
205
206 Uplink the device configures with FPORT=5. Once TrackerD Joined the network, it will uplink this message to the server. After the first uplink, TrackerD will uplink Device Status every 12 hours.
207
208 Use can also get the Device Status uplink through the downlink command: **Downlink:  0x2301**
209
210
211 (% border="1.5" style="background-color:#ffffcc; color:green; width:440px" %)
212 |=(% style="width: 60px;" %)**Size(bytes)**|=(% style="width: 70px;" %)**1**|=(% style="width: 70px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 50px;" %)**1**|=(% style="width: 30px;" %)2|=(% style="width: 40px;" %)1|=(% style="width: 40px;" %)1
213 |=(% style="width: 108px;" %)**Value**|(% style="width:82px" %)Sensor Model|(% style="width:83px" %)Firmware Version|(% style="width:94px" %)Frequency Band|(% style="width:84px" %)Sub-band|(% style="width:44px" %)BAT|(% style="width:63px" %)SMOD|(% style="width:60px" %)Status
214
215 [[image:1665301570342-765.png||_mstalt="294580"]]
216
217
218 (% style="color:#037691" %)**Example of Device Status:**(%%) 13014001FF0FA24002
219
220 (% style="color:#037691" %)**Sensor Model:** (%%) For TrackerD,this value is 0x13
221
222 (% style="color:#037691" %)**Firmware Version: **(%%) 0x0140,Means:v1.4.0 version
223
224 (% style="color:#037691" %)**Frequency Band**:
225
226 *0x01: EU868
227
228 *0x02: US915
229
230 *0x03: IN865
231
232 *0x04: AU915
233
234 *0x05: KZ865
235
236 *0x06: RU864
237
238 *0x07: AS923
239
240 *0x08: AS923-1
241
242 *0x09: AS923-2
243
244 *0x0a: AS923-3
245
246 Sub- Band:value 0x00~~0x08(only forAU915,US915,Others are 0xFF)
247
248 (% style="color:#037691" %)**BAT:**(%%) shows the battery voltage for TrackerD.
249
250
251 (% style="color:#037691" %)**Ex1:**(%%) 0x0FA2 = 4002mV
252
253 Use can also get the Device Status uplink through the downlink command:
254
255
256 (% style="color:#037691" %)**SMOD Field (total 1 byte)**(%%)：0x40
257
258 (% border="1.5" style="background-color:#ffffcc; color:green; width:270px" %)
259 |=(% scope="row" style="width: 60px;" %)**Size(bit)**|(% style="width:50px" %)1bits|(% style="width:80px" %)2bit|(% style="width:80px" %)4bit
260 |=(% style="width: 75px;" %)**Value**|(% style="width:64px" %)SMOD|(% style="width:104px" %)GPS_Settings|(% style="width:103px" %)BLE_Settings
261
262 (% style="color:blue" %)** SMOD：**
263
264 (% style="color:red" %)** 1 :** (%%) GPS ONLY
265
266 (% style="color:red" %)** 2 :** (%%) BLE ONLY
267
268 (% style="color:red" %)** 3 :**  (%%) GPS/BLE Hybrid
269
270
271 (% style="color:blue" %)** GPS_MOD: Define how to send GPS payload**
272
273 (% style="color:red" %)** 0 : ** (%%) Enable uploading on-board Temperature and humidity values
274
275 (% style="color:red" %)** 1 :** (%%) Disable uploading on-board Temperature and humidity values
276
277
278 (% style="color:blue" %)** BLE_Settings:**
279
280 (% style="color:red" %)** 1: ** (%%) BLE Positioning with Strongest iBeacon
281
282 (% _mstmutation="1" style="color:red" %)** 2：**  (%%)WiFi Positioning with Strongest WiFi SSID(% _mstmutation="1" style="color:blue" %)(V1.4.1 Version support this function later)(%%)  
283
284
285 (% style="color:#037691" %)**Status Field (total 1 byte)**(%%):  0x02
286
287 (% border="1.5" style="background-color:#ffffcc; color:green; width:412.222px" %)
288 |=(% scope="row" style="width: 75px;" %)**Size(bit)**|(% style="width:68px" %)5 Bits|(% style="width:87px" %)1 Bit|(% style="width:49px" %)1 Bit|(% style="width:126px" %)1 Bit
289 |=(% style="width: 75px;" %)**Value**|(% style="width:68px" %)Reserve|(% style="width:87px" %)[[PNACKMD>>||anchor="H2.4.4A0UplinkFPORT3D42CHistoryGNSSPositioning"]]|(% style="width:49px" %)[[LON>>||anchor="H3.2.5Disable2FEnableLEDflash"]]|(% style="width:126px" %)[[Transport Mode>>||anchor="H2.9TransportMode"]]
290
291
292
293 === 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
294
295
296 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,
297
298
299 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:320px" %)
300 |=(% scope="row" style="width: 60px;" %)(((
301 **Size(bytes)**
302 )))|(% style="width:50px" %)4|(% style="width:50px" %)4|(% style="width:70px" %)2|(% style="width:30px" %)1|(% style="width:30px" %)(((
303 2
304 )))|(% style="width:30px" %)(((
305 2
306 )))
307 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
308 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
309 )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]|(% style="width:40px" %)[[Hum>>||anchor="HHum:"]]|(% style="width:87px" %)[[Tem>>||anchor="HTem:"]]
310
311 [[image:1665301636888-168.png||_mstalt="298012"]]
312
313
314 ==== (% style="color:blue" %)**Alarm & BAT:**(%%) ====
315
316 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:279.222px" %)
317 |=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)1 bit|(% style="width:69px" %)1 bit|(% style="width:63px" %)14 bits
318 |=(% style="width: 72px;" %)**Value**|(% style="width:67px" %)reserve|(% style="width:69px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 
319
320 ==== (% style="color:blue" %)**FLAG:**(%%) ====
321
322 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:183.222px" %)
323 |=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:30px" %)2 bits|(% style="width:52px" %)1 bit
324 |=(% style="width: 79px;" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H3.2.7SetPositioningMode"]]|(% style="width:52px" %)[[LON>>||anchor="HLON:"]]
325
326 **Example:** Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A 
327
328
329 ==== (% style="color:blue" %)**Location info:**(%%) ====
330
331 * Latitude: 02863D68  ⇒  //if (0x//02863D68//& 0x80000000 = 0 )~://  //value = 02863D68 /1000000 = 42.351976//
332 * Longitude: FAC29BAF  ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~://  //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
333
334 (% style="color:red" %)**Important note:**
335
336 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.
337
338 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:
339
340
341 [[image:1664502116362-706.png||_mstalt="293306"]]
342
343
344 3.  While GPS can't get location info after timeout(FTIME Parameter), the latitude and longitude will be filled with all 0x00:
345
346 [[image:1664502166010-515.png||_mstalt="291395"]]
347
348
349
350 ==== (% style="color:blue" %)**Alarm:**(%%) ====
351
352 **Example: ** 0x4B & 0x40 >> 6 = 0x01
353
354
355 ==== (% style="color:blue" %)**BAT:**(%%) ====
356
357 **Example: ** 0x4B45 & 0x3FFF ⇒ 2885 (mV).
358
359 (((
360 The battery info shows the battery voltage, User can use the below mapping to indicate the battery in percentage: \
361 )))
362
363 * > 4.0v :  80% ~~ 100%
364 * 3.85v ~~3.99v:  60% ~~ 80%
365 * 3.70v ~~ 3.84v:  40% ~~ 60%
366 * 3.40v ~~ 3.69v:  20% ~~ 40%
367 * < 3.39v:  0~~20%
368
369 (% style="display:none" %) (%%)
370
371
372 ==== (% style="color:blue" %)**MOD:**(%%) ====
373
374 **Example: ** (0x60>>6) & 0x3f =1
375
376 **Set the format of GPS data uplink link：**
377
378 (% style="color:#037691" %)**0x00:** (%%) Enable uploading on-board Temperature and humidity values
379 (% style="color:#037691" %)**0x01: ** (%%) Disable uploading on-board Temperature and humidity values
380
381
382 **Set the format of BLE data uplink link：**
383
384 (% style="color:#037691" %)**0x01: ** (%%) BLE Positioning with Strongest iBeacon
385
386
387 ==== (% style="color:blue" %)**LON:**(%%) ====
388
389 **Example:** (0x60>>5) & 0x01=1.
390
391 Enable/Disable LED activity for uplink
392
393 (((
394 (% style="color:#037691" %)**0x00:**  (%%) Disable LED indicator.
395 )))
396
397 (((
398 (% style="color:#037691" %)**0x01:**  (%%) Enable LED indicator (Default Value)
399 )))
400
401
402 ==== (% style="color:blue" %)**Hum:**(%%) ====
403
404 0202 = //if (0x0202 & 0x8000 = 0 ):  value =// 0x0202 / 100 = +514 ⇒ 51.4 degree
405
406
407 ==== (% style="color:blue" %)**Tem:**(%%) ====
408
409 011A =if (0x011A & 0x8000 = 1 ):  value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree//
410
411
412 === 2.4.3  Uplink FPORT~=3, Realtime GNSS Positioning (Default Mode) ===
413
414
415 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)
416
417
418 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:300px" %)
419 |=(% scope="row" style="width: 60px;" %)(((
420 **Size(bytes)**
421 )))|(% style="width:60px" %)4|(% style="width:60px" %)4|(% style="width:60px" %)2|(% style="width:50px" %)1
422 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
423 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
424 )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]
425
426 (% class="wikigeneratedid" %)
427 [[image:1665301687277-443.png||_mstalt="296140"]]
428
429
430 === 2.4.4  Uplink FPORT~=4, History GNSS Positioning ===
431
432
433 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.
434
435
436 (% style="color:red" %)**Note for this mode:**
437
438 * a) TrackerD will do an ACK check for data records sending to make sure every data arrive server.
439 * 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.
440 * 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
441
442 The payload is 15 bytes, as below.
443
444 (% border="1.5" style="background-color:#ffffcc; color:green; width:500px" %)
445 |=(% scope="row" %)(((
446 **Size(bytes)**
447 )))|4|4|2|1|1|1|1|1
448 |=**Value**|Latitude|Longitude|Year|Month|Day|Hous|Min|Sen
449
450 [[image:image-20221009160309-2.png||_mstalt="429312"]]
451
452
453 === 2.4.5  Uplink FPORT~=6, BLE Positioning with Strongest iBeacon ===
454
455
456 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.
457
458 User can set **[[BLEMASK>>||anchor="H3.2.11A0SetBLEMASKtofilterBLEiBeacon"]]** so TrackerD will only search the iBeacons which have UUID that match the BLEMASK settings.
459
460
461 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
462 |=(% scope="row" style="width: 60px;" %)(((
463 **Size(bytes)**
464 )))|(% 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
465 |=(% style="width: 50px;" %)**Value**|(% style="width:44px" %)[[UUID>>||anchor="HLocationinfo:"]]|(% style="width:61px" %)(((
466 iBeacon MAJOR
467 )))|(% style="width:63px" %)(((
468 iBeacon MINOR
469 )))|(% style="width:71px" %)(((
470 iBeacon Measured Power
471 )))|(% style="width:50px" %)(((
472 iBeacon RSSI
473 )))|(% style="width:47px" %)(((
474 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
475 )))|(% style="width:15px" %)[[FLAG>>||anchor="HFLAG:"]]
476
477 [[image:1664502425687-834.png||_mstalt="296738"]]
478
479
480 * (% style="color:#037691" %)**BAT: ** (%%) Ex1:0x4B45 & 0x3FFF ⇒ 3901 (mV).
481 * (% style="color:#037691" %)**MODE:   **(%%)Define the payload format.
482 * (% style="color:#037691" %)**UUID:     **(%%)The uuid from the strongest iBeacon.
483 * (% style="color:#037691" %)**MAJOR:** (%%) The MAJOR from the strongest iBeacon.
484 * (% style="color:#037691" %)**MINOR:**  (%%)The MINOR from the strongest iBeacon.
485 * (% style="color:#037691" %)**Measured Power: ** (%%) The Measured Power from the strongest iBeacon.
486 * (% style="color:#037691" %)**RSSI:  ** (%%) The RSSI from the strongest iBeacon.
487
488 (% style="display:none" %) (%%)
489
490
491 === 2.4.6  Uplink FPORT~=7, Alarm information status（Since firmware 1.4.4） ===
492
493
494 The upward link device is configured to FPORT = 7. Once Trackerd alarm, it will upload the news to the server.
495
496 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
497 |**Size(bytes)**|2|1
498 |**Value**|[[Alarm & BAT>>path:#HAlarm26BAT:]]|Mod+lon
499
500 [[image:image-20230302145315-1.png]]
501
502 alarm=(bytes[0] & 0x40)  ~/~/ Alarm status
503
504 batV=~(~(~(bytes[0] & 0x3f) <<8) | bytes[1])/1000;  ~/~/ Battery,units:V
505
506 mod = bytes[2] & 0xC0;
507
508 Lon=(bytes[2] & 0x20)
509
510
511 === 2.4.7  Uplink FPORT~=8, WiFi Positioning with Strongest WiFi SSID（Since firmware 1.4.1） ===
512
513
514 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.
515
516
517 (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:371.222px" %)
518 |=(% scope="row" style="width: 60px;" %)(((
519 **Size(bytes)**
520 )))|(% style="width:60px" %)6|(% style="width:60px" %)4|(% style="width:79px" %)2|(% style="width:66px" %)1
521 |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)SSID|(% style="width:87px" %)RSSI|(% style="width:79px" %)(((
522 [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
523 )))|(% style="width:66px" %)[[FLAG>>||anchor="HFLAG:"]]
524
525 (% class="wikigeneratedid" %)
526 [[image:1667288597595-714.png||_mstalt="299598" height="212" width="1151"]]
527
528
529 * (% style="color:#037691" %)**BAT: ** (%%) Ex1:0x4B45 & 0x3FFF ⇒ 3901 (mV).
530 * (% style="color:#037691" %)**SSID:      **(%%)WiFi name.
531 * (% style="color:#037691" %)**RSSI:      **(%%)The RSSI from the strongest WiFi.
532
533 (% style="display:none" %) (%%)
534
535
536 === 2.4.8  Add Payload format in TTN V3 ===
537
538
539 In TTN V3, user can add a custom payload so it shows friendly.
540
541 In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**
542
543
544 [[image:1664502649601-895.png||_mstalt="296985"]]
545
546
547
548 Add the decoder from this link: 
549
550 [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD>>https://github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD]]
551
552 Save the change the uplink message will be parsed. As below:
553
554 [[image:1664502676891-606.png||_mstalt="296673"]]
555
556
557 == 2.5 Integrate with Datacake ==
558
559
560 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.
561
562 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]]
563
564
565 [[image:1664502695771-538.png||_mstalt="297349"]]
566
567
568 == 2.6 Integrate with Tago ==
569
570
571 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.
572
573 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]]
574
575
576 [[image:1664502715371-321.png||_mstalt="292162"]]
577
578
579 == 2.7  Datalog Feature ==
580
581
582 total 273 entries,by default,
583
584 User can set [[PNACKMD=1>>||anchor="H3.2.11A0AutoSendNone-ACKmessages"]], to enable Datalog feature.
585
586 Example use case.
587
588 [[image:image-20221009234703-2.png||_mstalt="429143" height="328" width="899"]]
589
590
591 [[image:image-20221009234629-1.png||_mstalt="431145" height="390" width="577"]]
592
593
594 == 2.8 Alarm Mode ==
595
596
597 (((
598 User can push the (% style="color:red" %)**RED button**(%%) by more than 5 seconds to enter Alarm Mode.
599 )))
600
601
602 (((
603 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.
604 )))
605
606
607 (((
608 **Two ways to exit alarm mode:**
609 )))
610
611 * Server sends a downlink command to exit.
612 * User fast press the RED button 10 times.
613
614 (((
615 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.
616 )))
617
618
619 == 2.9 Transport Mode ==
620
621
622 In Transport Mode, TrackerD will check if there is motion. If there is no motion, device will send uplinks every 20 minutes. If there is motion, device will send uplink every 5 minutes.
623
624 * **[[MTDC>>||anchor="H3.2.3SetTransportModePackettransmissioninterval"]]** defines the Uplink Interval during transportation.
625 * **[[TDC>>||anchor="H3.2.1SetTransmitInterval"]]** defines the uplink interval when TrackerD is stactic.
626 * **[[PT>>||anchor="H3.2.16GetorSetThresholdformotiondetectFF08Sincefirmware1.4.3FF09"]]** defines the threldhold to detect a motion.
627
628 (% style="display:none" %) (%%)
629
630
631 == 2.10 LED Status ==
632
633
634 (% border="1.5" style="background-color:#ffffcc; width:500px" %)
635 |=(% style="width: 150px;" %)**Event**|=(% style="width: 200px;" %)**Action**|=(% style="width: 150px;" %)**AT+LON to control on/off**
636 |(% 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
637 |(% style="width:157px" %)**Join request**|(% style="width:271px" %)(% style="color:green" %)**Green** (%%)led fast blink once (200ms)|(% style="width:202px" %)Yes
638 |(% style="width:157px" %)**Join Success**|(% style="width:271px" %)(% style="color:green" %)**Green**(%%) led on 5 second|(% style="width:202px" %)N/A
639 |(% style="width:157px" %)**Fixing Location**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)blinks 200ms per second|(% style="width:202px" %)Yes
640 |(% style="width:157px" %)**Fixed and uplink**|(% style="width:271px" %)(% style="color:green" %)**GREEN **(%%)blinks twice (200ms per blink)|(% style="width:202px" %)Yes
641 |(% style="width:157px" %)**Fail Fix and uplink**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)blinks twice (200ms per blink)|(% style="width:202px" %)Yes
642 |(% style="width:157px" %)**Enter Alarm mode**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 3 seconds|(% style="width:202px" %)Yes
643 |(% style="width:157px" %)**Uplink under Alarm**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 1 second|(% style="width:202px" %)Yes
644 |(% style="width:157px" %)**Exit Alarm**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)led on 5 second|(% style="width:202px" %)Yes
645 |(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes
646 |(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A
647
648 (% style="display:none" %) (%%)
649
650
651 == 2.11 Button Function ==
652
653
654 (% style="color:blue" %)**RESET button:**
655
656 [[image:1664502835802-546.png||_mstalt="295061"]]
657
658 Push this button will reboot the device. Device will exit alarm mode and re-join to LoRaWAN server.
659
660
661 (% style="color:red" %)**RED button:**
662
663 [[image:image-20230213110506-3.png]](% style="display:none" %)
664
665 (% style="display:none" %) (%%)
666
667 (% border="1" style="background-color:#ffffcc; width:510px" %)
668 |=(% style="width: 100px;" %)**Function**|=(% style="width: 205px;" %)**Action**|=(% style="width: 205px;" %)**Description**
669 |(% 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"]]
670 |(% 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
671 |(% 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.
672
673 (% style="display:none" %) (%%)
674
675
676 == 2.12 USB Port Function ==
677
678
679 The USB interface of TrackerD has below functions:
680
681 * Power on the device
682 * Recharge the battery
683 * [[Configure Device>>||anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
684 * [[Upgrade Firmware>>||anchor="H5.UploadFirmware"]]
685
686 (% style="display:none" %) (%%)
687
688
689 = 3. Configure TrackerD via AT command or LoRaWAN downlink =
690
691
692 User can configure TrackerD via AT Command or LoRaWAN Downlink.
693
694 LoRaWAN Downlink instruction for different platforms:  [[IoT LoRaWAN Server>>doc:Main.WebHome]]
695
696
697 == 3.1 Access AT Command ==
698
699
700 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.
701
702
703 [[image:1664502999401-486.png||_mstalt="296985"]]
704
705
706 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:
707
708
709 [[image:1664503022490-662.png||_mstalt="293332"]]
710
711
712 [[image:1664503035713-500.png||_mstalt="291096"]]
713
714
715 [[image:1664503047675-651.png||_mstalt="295386"]]
716
717 (% style="display:none" %) (%%)
718
719 == 3.2 Command Set ==
720
721 === 3.2.1 Set Transmit Interval ===
722
723
724 Set device uplink interval.
725
726 * (% style="color:blue" %)**AT Command:**
727
728 (% style="color:#037691" %)**AT+TDC=xxx **
729
730 Example:  AT+TDC=300000. Means set interval to 5 minutes(300 seconds)
731
732
733 * (% style="color:blue" %)**Downlink Payload (prefix 0x01):**
734
735 (% style="color:#037691" %)**0x01 00 01 2C**  (%%) ~/~/  Same as AT+TDC=300000
736
737
738 === 3.2.2 Set Alarm Packet transmission interval ===
739
740
741 Set alarm packet transmit interval
742
743 * (% style="color:blue" %)**AT Command:**
744
745 (% style="color:#037691" %)**AT+ATDC=xx. **
746
747 Example:  AT+ATDC=60000  **~-~->    ** Set Alarm Packet Interval to 60 seconds. TrackerD will send every 60 seconds in Alarm mode, Default Value: 60000
748
749
750 * (% style="color:blue" %)**Downlink Payload (prefix 0xB1):**
751
752 (% style="color:#037691" %)**0xB1 00 00 3C ** (%%) ~/~/  Same as AT+ATDC=60000
753
754
755 === 3.2.3 Set Transport Mode Packet transmission interval ===
756
757
758 Set Transport Mode packet transmit interval
759
760 * (% style="color:blue" %)**AT Command:**
761
762 (% style="color:#037691" %)**AT+MTDC=xx. **
763
764 Example:  AT+MTDC=300000  **~-~->    ** Set Transport Mode Packet Interval to 300 seconds. TrackerD will send every 300 seconds in Transport mode, Default Value: 300000
765
766
767 * (% style="color:blue" %)**Downlink Payload (prefix 0x03):**
768
769 (% style="color:#037691" %)**0x03 00 01 2C**  (%%) ~/~/  Same as AT+MTDC=3000000
770
771
772 === 3.2.4 Exit Alarm ===
773
774
775 Server send downlink command to exit Alarm mode
776
777 * (% style="color:blue" %)**AT Command: No AT Command**
778
779 * (% style="color:blue" %)**Downlink Payload (prefix 0x02):**
780
781 (% style="color:#037691" %)**0x02 01**    (%%) ~/~/  Exit Alarm Mode
782
783
784 === 3.2.5 Disable/Enable LED flash and buzzer ===
785
786
787 Disable/Enable LED for position, downlink and uplink
788
789 * (% style="color:blue" %)**AT Command:**
790
791 (% style="color:#037691" %)**AT+LON=xx.  (Disable (0), Enable (1), default:1)**
792
793 Example: AT+LON=0  **~-~-> ** Disable LED for position, downlink and uplink.
794
795
796 * (% style="color:blue" %)**Downlink Payload (prefix 0xAE):**
797
798 (% style="color:#037691" %)**0xAE 00 ** (%%) ~/~/  Same as AT+LON=0
799
800
801 === 3.2.6 Disable/Enable Transport Mode ===
802
803
804 Users can use this feature to enable/disable Transport Mode.
805
806 * (% style="color:blue" %)**AT Command:**
807
808 (% style="color:#037691" %)**AT+INTWK=xx.  (Disable (0), Enable (1), default:0)**
809
810 Example:  AT+INTWK=1  **~-~->   ** Enable Transport Mode.
811
812
813 * (% style="color:blue" %)**Downlink Payload (prefix 0xAF):**
814
815 (% style="color:#037691" %)**0xAF 01 ** (%%) ~/~/  Same as AT+INTWK=1
816
817
818 === 3.2.7 Set Positioning Mode ===
819
820
821 SMOD define how TrackerD scan and uplink data:
822
823
824 * (% style="color:blue" %)**AT Command:**
825
826 (% style="color:#037691" %)**AT+SMOD=aa,bb,cc**
827
828 (% style="color:#037691" %)** aa:**
829
830 * (% style="color:red" %)**1: GPS ONLY(Factory Settings):    **(%%)Only get and uplink GPS location info.
831
832 * (% 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.
833
834 * (% 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.
835
836 (% style="color:#037691" %)**bb:**
837
838 * (% style="color:red" %)**0 :  **(%%)GPS+ BAT+ State+Tem&Hum
839
840 * (% style="color:red" %)**1 :**(%%)  GPS +BAT State
841
842 (% style="color:#037691" %)**cc:   **
843
844 * (% _mstmutation="1" style="color:red" %)**1 : **(%%) (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State 
845
846 * (% _mstmutation="1" style="color:red" %)**2 : **(%%) (WiFi)SSID+Rssi+BAT+State ((% _mstmutation="1" style="color:#037691" %)V1.4.1 Version support this function later(%%))  
847
848 (% style="color:blue" %)**Example:**
849
850 AT+SMOD=1,0,0 ~-~->  GPS+ BAT+ State+Tem&Hum
851
852 AT+SMOD=1,1,0 ~-~->  GPS +BAT State
853
854 AT+SMOD=2,0,1 ~-~->  (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State
855
856 AT+SMOD=2,0,2 ~-~->  (WiFi)SSID+Rssi+BAT+State
857
858
859 * (% style="color:blue" %)**Downlink Payload (prefix 0xA5):**
860
861 (% style="color:#037691" %)**0xA5 01 00 00**    (%%) ~/~/  Same as AT+SMOD=1,0,0
862
863
864 === 3.2.8 Set MAX GPS position time ===
865
866
867 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.
868
869
870 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.
871
872
873 * (% style="color:blue" %)**AT Command:**
874
875 (% style="color:#037691" %)**AT+FTIME=xx**  (%%) **~-~-> ** Set to use xx as max fix time.
876
877 **Example:**  AT+FTIME=150
878
879
880 * (% style="color:blue" %)**Downlink Payload (prefix 0xAA):**
881
882 (% style="color:#037691" %)**0xAA 00 96 ** (%%) ~/~/  Set AT+FTIME=150
883
884
885 === 3.2.9 Set PDOP value for GPS fix accuracy ===
886
887
888 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.
889
890
891 A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0
892
893
894 * (% style="color:blue" %)**AT Command:**
895
896 (% style="color:#037691" %)**AT+PDOP=2.5 ** (%%) **~-~->  ** Set PDOP to 2.5
897
898
899 * (% style="color:blue" %)**Downlink Payload (prefix 0xAD):**
900
901 (% style="color:#037691" %)**0xAD 00 0A**   (%%) ~/~/  Set AT+PDOP=1  (0x0A / 10 =1)
902
903 (% style="color:#037691" %)**0xAD 00 19**   (%%) ~/~/  Set AT+PDOP=2.5    (0x19 / 10 =2.5)
904
905 (% style="color:#037691" %)**0xAD 00 46**    (%%) ~/~/  Set AT+PDOP=7  (0x46 / 10 =7)
906
907
908 === 3.2.10 Disable/Enable the confirmation mode ===
909
910
911 * (% style="color:blue" %)**AT Command:**
912
913 (% style="color:#037691" %)**AT+CFM=xx**
914
915
916 **~ Example:**
917
918 AT+CFM=0    **~-~->   ** Disable confirmation
919
920 AT+CFM=1    **~-~->  ** Enable confirmation
921
922
923 * (% style="color:blue" %)**Downlink Payload (prefix 0x05):**
924
925 (% style="color:#037691" %)**0x05 01 **(%%) ~/~/  Same as AT+CFM=1
926
927
928 === 3.2.11  Auto Send None-ACK messages ===
929
930
931 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.
932
933
934 * (% style="color:blue" %)**AT Command: AT+PNACKMD**
935
936 The default factory setting is 0.
937
938
939 **Command Example Function Response:**
940
941 (% style="color:#037691" %)**AT+PNACKMD=1**  (%%) ~/~/  Poll None-ACK message OK
942
943
944 * (% style="color:blue" %)**Downlink Command: 0x34**
945
946 Example: 0x34 01  ~/~/  Same as AT+PNACKMD=1
947
948
949 === 3.2.12  Set BLEMASK to filter BLE iBeacon ===
950
951
952 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.
953
954 (% style="color:red" %)**Note: BLEMASK range is 6 ~~ 10 bytes. If AT+BLEMASK < 6 bytes, BLEMASK will be disabled.**
955
956 (% style="color:blue" %)**AT Command:**
957
958 (% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=123456**   (%%) ~/~/ Set BLEMASK = 123456
959
960 (% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=0**  (%%) ~/~/ disable BLEMASK
961
962 (% style="color:blue" %)**Downlink Payload: (Prefix : 0xB2)(Since firmware 1.4.1）**
963
964 Example: 0xB2 01 02 03 04 05 06    ~/~/ Set BLEMASK to 123456
965
966
967 === 3.2.13  Set WiFIMASK to filter WiFi SSID（Since firmware 1.4.1） ===
968
969
970 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.
971
972 (% style="color:red" %)**Note: WiFiMASK range is 6 ~~ 10 bytes. If AT+ WiFiMASK < 6 bytes, WiFiMASK will be disabled.**
973
974 (% style="color:blue" %)**AT Command:**
975
976 (% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=123456**    (%%) ~/~/ Set WiFiMASK = 123456
977
978 (% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=0**       (%%) ~/~/ disable WiFiMASK
979
980 (% style="color:blue" %)**Downlink Payload: (Prefix : 0xB3)(Since firmware 1.4.1）**
981
982 Example: 0xB3 01 02 03 04 05 06    ~/~/ Set WiFiMASK to 123456
983
984
985 === 3.2.14  Disable/Enable Information printing（Since firmware 1.4.1） ===
986
987
988 Users can use this feature to enable/disable Information printing.
989
990 (% style="color:blue" %)**AT Command:**
991
992 (% style="color:#037691" %)**AT+SHOWID=XX         **(%%) ~/~/  (Disable (0), Enable (1), default:0)
993 \\Example: AT+SHOWID=1 ~-~-> Enable Information printing.
994
995
996 === 3.2.15  Get or Set Eight Channels Mode, only for us915, AU915（Since firmware 1.4.1） ===
997
998
999 The Channels Mode in the LORAWAN LMIC library is from 0 ~~ 7. When CHE = 8, 72 channels will be accessible to the network.
1000
1001 (% style="color:blue" %)**AT Command:**
1002
1003 (% style="color:#037691" %)**AT+CHE=1      **(%%) ~/~/ set one channels mode
1004
1005
1006 (% style="color:blue" %)**Downlink Payload:0X24**
1007
1008 Example: 0x24 01  ~/~/ Same as AT+CHE=1
1009
1010
1011 === 3.2.16  Get or Set Threshold for motion detect（Since firmware 1.4.3） ===
1012
1013
1014 User can set the motion detect thredhold for transportation mode. The smaller the value, the more sensitivity to trigger a motion event.
1015
1016 (% style="color:blue" %)**AT Command:**
1017
1018 (% style="color:#037691" %)**AT+PT=xx**
1019
1020 Example:
1021
1022 AT+PT=14    ~-~->    Set to detect car motion.
1023
1024 AT+PT=41  ~-~->    set to detect walk motion.
1025
1026
1027 (% style="color:blue" %)**Downlink Payload:0xB4**(%%)
1028 0xB4 14          ~/~/  Same as AT+PT=14
1029
1030
1031 = 4. Setting for Different Scenarios =
1032
1033
1034
1035 = 5. Upload Firmware =
1036
1037 == 5.1 Firmware Change Log ==
1038
1039
1040 **[[See this link>>url:https://github.com/dragino/TrackerD]]**
1041
1042
1043 == 5.2 How to upgrade firmware ==
1044
1045
1046 User can use the TrackerD's USB port to upgrade firmware into it. The hardware connection for upgrade firmware is as below:
1047
1048
1049 (% style="color:blue" %)**Step1:  **(%%)Connect TrackerD and PC via USB cable shipped with TrackerD.
1050
1051
1052 (% style="color:blue" %)**Step2:** (%%) Install CH9102 driver in the PC.
1053
1054 After installation of the driver and plug in TrackerD, user should be able to see com port in PC's device manager.
1055
1056
1057 (% 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]]
1058
1059
1060 (% style="color:blue" %)**Step4:** (%%) Run Flash Download Tool and configure chip type to ESP32
1061
1062
1063 [[image:1664503563660-578.png||_mstalt="296777"]]
1064
1065
1066 [[image:1664503574618-659.png||_mstalt="297986"]]
1067
1068
1069
1070 (% style="color:blue" %)**Step5:** (%%) Select the firmware file (.bin format), com port and proper SPI configure. Clink Start. Bin file location:
1071
1072 [[https:~~/~~/github.com/dragino/TrackerD/releases>>https://github.com/dragino/TrackerD/releases]]
1073
1074
1075 **Users need to use below files:**
1076
1077 boot_app0.bin @0e000
1078
1079 US915.bin @ 0x10000(Select the bin file of the frequency band you need)
1080
1081
1082 [[image:image-20221207120501-1.png]]
1083
1084
1085
1086 After upgrade finish, it will show finish as below:
1087
1088 [[image:image-20221207133911-7.png]]
1089
1090
1091 = 6. Developer Guide =
1092
1093 == 6.1 Compile Source Code ==
1094
1095 === 6.1.1 Set up ARDUINO compile environment ===
1096
1097
1098 * **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]]**
1099
1100 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]]
1101
1102
1103 [[image:1664503635019-941.png||_mstalt="294658"]]
1104
1105
1106
1107 * (% style="color:#037691" %)**Go to tools ~-~-> Boards ~-~-> Boards Manager**,(%%) **find the esp32 information and install it.**
1108
1109 [[image:1664503715811-892.png||_mstalt="295698"]]
1110
1111
1112 === 6.1.2  Build the development environment ===
1113
1114
1115 **~1. Download and install arduino IDE**
1116
1117 [[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]]
1118
1119
1120 **2. Download the ESP32 development package in the arduino IDE**
1121
1122 [[image:image-20221213100007-1.png]]
1123
1124
1125 Input: [[https:~~/~~/dl.espressif.com/dl/package_esp32_index.json>>https://dl.espressif.com/dl/package_esp32_index.json]]
1126
1127 [[image:image-20221213100626-2.png]]
1128
1129
1130 Restart the IDE after the addition is complete, then:
1131
1132 [[image:image-20221213100808-3.png||height="679" width="649"]]
1133
1134
1135 [[image:image-20221213101040-4.png]]
1136
1137
1138 (% style="color:red" %)**Note: Currently version 1.04 is almost impossible to download, you can choose version 1.03.
1139 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)**
1140
1141
1142 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:
1143
1144 (% style="color:blue" %)**Methods as below:**
1145
1146 ~1. Download: [[https:~~/~~/github.com/dragino/TrackerD/releases/tag/v1.4.4>>https://github.com/dragino/TrackerD/releases/tag/v1.4.4]]
1147
1148 2. Find the arduino installation path, hardware → create a new espressif folder → create a new esp32 folder, unzip the compressed package here.
1149
1150 (% 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.
1151
1152 [[image:image-20221213102311-5.png||height="582" width="711"]]
1153
1154
1155 **3. Find tools→get.exe in the decompressed file and run it (it will close automatically after completion)**
1156
1157 [[image:image-20221213102334-6.png]]
1158
1159 (% style="color:red" %)**Note: This step requires a python environment**
1160
1161
1162 Either way, in the end:
1163
1164 The final effect is to open the arduino and you can see the esp32
1165
1166 [[image:image-20221213110952-8.png||height="866" width="711"]]
1167
1168
1169
1170 [[image:image-20221024105643-1.png||_mstalt="428129"]]
1171
1172 **~ Figure1**
1173
1174
1175
1176 [[image:image-20221024105643-2.png||_mstalt="428493"]]
1177
1178 **Figure2**
1179
1180
1181 * **Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]**
1182
1183 Put the Library in the TrackerD directory into the libraries file in the Arduino directory:
1184
1185
1186 [[image:1664503752288-974.png||_mstalt="298194"]]
1187
1188
1189 == 6.2 Source Code ==
1190
1191
1192 * (% style="color:blue" %)**Open the example in the TrackerD file, please select the correct port in the IDE, as shown below:**
1193
1194 [[image:1664503794261-827.png||_mstalt="296387"]]
1195
1196
1197
1198 * (% style="color:blue" %)**Click to upload**
1199
1200 [[image:1664503808294-336.png||_mstalt="295711"]]
1201
1202
1203
1204 * (% style="color:blue" %)**Check the result, if the upload is successful, as shown below, open the serial port to view the data**
1205
1206 [[image:1664503824081-592.png||_mstalt="294918"]] [[image:1664503831430-500.png||_mstalt="290784"]]
1207
1208
1209 = 7.  FAQ =
1210
1211 == 7.1 How to change the LoRa Frequency Bands/Region? ==
1212
1213
1214 User can follow the introduction for [[how to upgrade image>>||anchor="H5.UploadFirmware"]]. When download the images, choose the required image file for download.
1215
1216
1217 == 7.2 What is the pin mapping for the USB program cable? ==
1218
1219
1220 [[image:1664499635206-262.png||_mstalt="295360"]]
1221
1222
1223
1224 (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:314px" %)
1225 |=(% style="width: 118px;" %)**Pin**|=(% style="width: 67px;" %)**Color**|=(% style="width: 123px;" %)**USB Pin**
1226 |(% style="width:118px" %)A4,B4,A9,B9|(% style="width:67px" %)Red|(% style="width:123px" %)VCC
1227 |(% style="width:118px" %)A7,B7|(% style="width:67px" %)White|(% style="width:123px" %)D- (N/A)
1228 |(% style="width:118px" %)A6,B6|(% style="width:67px" %)Green|(% style="width:123px" %)D+(N/A)
1229 |(% style="width:118px" %)A1,B1,A12,B12|(% style="width:67px" %)Black|(% style="width:123px" %)GND
1230 |(% style="width:118px" %)A5|(% style="width:67px" %)Purple|(% style="width:123px" %)MTDC/GOIO13
1231 |(% style="width:118px" %)B5|(% style="width:67px" %)Blue|(% style="width:123px" %)MTDC/GPIO12
1232 |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14
1233 |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15
1234
1235 (% style="display:none" %) (%%)
1236
1237
1238 == 7.3 Notes on using different serial port tools for TrackerD ==
1239
1240 === 7.3.1  Serial port utility ===
1241
1242
1243 Serial port utility requires you to automatically add data streams.
1244
1245 Need to adjust the data stream to RTS/CTS on physical restart.
1246
1247 (% class="wikigeneratedid" %)
1248 [[image:image-20221102140621-1.png||_mstalt="425672"]]
1249
1250
1251
1252 When using AT commands, the data flow needs to be adjusted to XON/XOFF
1253
1254 [[image:image-20221102140638-2.png||_mstalt="428727"]]
1255
1256
1257 === 7.3.2  SecureCRT ===
1258
1259
1260 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.
1261
1262
1263 [[image:image-20221102140704-3.png||_mstalt="427076"]]
1264
1265
1266 [[image:image-20221102140712-4.png||_mstalt="427089"]]
1267
1268
1269 === 7.3.3  PUTTY ===
1270
1271
1272 [[image:image-20221102140748-5.png||_mstalt="430456"]]
1273
1274
1275 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.
1276
1277
1278 [[image:image-20221102140801-6.png||_mstalt="427466"]]
1279
1280
1281 == 7.4 How to modify source code to compile different frequency band bin file? ==
1282
1283
1284 (% class="box infomessage" %)
1285 (((
1286 (% style="color:red" %)**Important**(%%): Developer **MUST** follow the Arduino Environment Instruction exactly include change the SPI pin mappings.
1287 See : [[**Set Up Arduino Compile Environment for TrackerD**. >>||anchor="H6.1.1SetupARDUINOcompileenvironment"]]
1288 )))
1289
1290 **~1. When compiling the frequency band, you need to find LMIC_PROJECT_CONFIG.H file.**
1291
1292
1293 [[image:image-20221116111844-1.png||_mstalt="428688" height="227" width="782"]]
1294
1295
1296
1297 **2. Open LMIC_PROJECT_CONFIG.H, find the corresponding macro definition and open it(AS923_2,AS923_3,AS923_4 except).**
1298
1299
1300 [[image:image-20221116111844-2.png||_mstalt="429052" height="262" width="781"]]
1301
1302
1303
1304 **3. Compile the AS923_JP band, please refer to the intention shown**
1305
1306
1307 [[image:image-20221116111844-3.png||_mstalt="429416" height="338" width="746"]]
1308
1309
1310
1311 **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.**
1312
1313
1314 [[image:image-20221116111844-4.png||_mstalt="429780" height="641" width="739"]]
1315
1316
1317 [[image:image-20221116111844-5.png||_mstalt="430144" height="551" width="708"]]
1318
1319
1320 == 7.5 Are there example python example for BLE Indoor Positioning? ==
1321
1322
1323 [[Operating instructions for BLE indoor positioning>>doc:.Example of BLE indoor positioning python.WebHome]]
1324
1325
1326 = 8  Trouble Shooting =
1327
1328 == 8.1  TDC is changed to 4294947296 and cause no uplink. ==
1329
1330
1331 (((
1332 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
1333 )))
1334
1335
1336 == 8.2  Device not able get AT Command or show output after wake up from deep sleep mode ==
1337
1338
1339 (((
1340 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.
1341 )))
1342
1343
1344 == 8.3  Problem after Upgrading Firmware ==
1345
1346 === 8.3.1 "rst: (0x3 SW_RESET)" and Continue Restart after upgrading ===
1347
1348
1349 **Error Output**
1350
1351
1352 [[image:image-20221122100004-4.png||_mstalt="424606"]]
1353
1354
1355 (((
1356 Some partition is missed during upgrade, please upgrade below four files as example:
1357
1358 [[image:image-20221207120524-2.png]]
1359 )))
1360
1361
1362 === 8.3.2 TrackerD's led light is always GREEN on after upgrading ===
1363
1364
1365 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
1366
1367
1368 === 8.3.3 "flash read err" after upgrade firmware ===
1369
1370
1371 Error shows below, user might erase the entire flash include u-boot partition which cause this issue.
1372
1373
1374 [[image:image-20221122100004-1.png||_mstalt="423514" height="497" width="534"]]
1375
1376
1377 User need to upgrade again with below four files to solve this issue.
1378
1379 [[image:image-20221207120530-3.png]]
1380
1381 **Figure 2**
1382
1383
1384 === 8.3.4  "Device Key become ff ff ff ff ff ff ff ff " after upgrade firmware ===
1385
1386
1387 User might erase the entire flash include keys and default settings which cause this issue.
1388
1389 After the upgrade is completed, enter **AT+CFG** as shown in the figure below.
1390
1391
1392 [[image:image-20221122100004-3.png||_mstalt="424242"]]
1393
1394
1395 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.
1396
1397 After AT+FDR. please set
1398
1399 * (% _mstmutation="1" style="color:blue" %)**AT+PDOP=7**
1400
1401 * (% _mstmutation="1" style="color:blue" %)**AT+FTIME=180000**
1402
1403 **Example:**
1404
1405 AT+PDOP=7.00
1406
1407 AT+FTIME=180
1408
1409 AT+DEUI=70B3D57ED0053981  
1410
1411 AT+APPEUI=D23345667BCBCCAF
1412
1413 AT+APPKEY=F402A1A7A350445A7CD2DEA95511BFA1
1414
1415 AT+DADDR=260b4dce    ( no need for OTAA)
1416
1417 AT+NWKSKEY=71cb7672441f573a53d4f34d307fc61d  ( no need for OTAA)
1418
1419 AT+APPSKEY=dacce2299ecd97a73ee3f80b5a46a559   ( no need for OTAA)
1420
1421
1422 == 8.4  When positioning, it will restart or the PDOP setting is unsuccessful ==
1423
1424
1425 Please download version 1.4.2 again
1426
1427
1428 == 8.5  How to deal with unsuccessful GPS positioning? ==
1429
1430
1431 1） Make Sure the device is in Open Area where can see the sky.
1432
1433 2)  Set PDOP to a higher value.
1434
1435 * (% _mstmutation="1" style="color:blue" %)**AT+PDOP=2 **(%%)(can be positioned precisely.）
1436
1437 * (% _mstmutation="1" style="color:blue" %)**AT+PDOP=7 **(%%)(Quickly locate in open spaces）
1438
1439 * (% _mstmutation="1" style="color:blue" %)**AT+PDOP=14.7** (%%)(Positioning can be acquired in complex environments）
1440
1441 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
1442
1443
1444 == 8.6  When upgrading the firmware, the data is not completely erased, and the information does not return to normal after multiple resets ==
1445
1446
1447 When upgrading, use the erase button to upgrade
1448
1449 [[image:image-20221207120536-4.png]]
1450
1451
1452 The parameters are displayed abnormally and cannot be fixed using AT+FDR
1453
1454 [[image:image-20221128103040-2.png||height="431" width="525"]]
1455
1456
1457 Please upgrade these four files,link（The boot_app0 file is in the version folder you need)
1458
1459 [[image:image-20221207134028-8.png]]
1460
1461
1462 Reboot information after upgrade
1463
1464 [[image:image-20221128111443-4.png||height="432" width="546"]]
1465
1466
1467 Use **AT+FDR** command to reset and then use **AT+CFG** to check whether the configuration is back to normal
1468
1469 [[image:image-20221128111850-5.png]]
1470
1471
1472 After the parameters return to normal, upgrade to the version you need again
1473
1474 [[image:image-20221207120601-5.png]]
1475
1476
1477 At this point, the parameters return to normal after running AT+FDR again
1478
1479 [[image:image-20221128112035-7.png]]
1480
1481
1482 == 8.7  If you encounter the following problems, please upgrade to the latest version ==
1483
1484
1485 ~1. Press and hold the red button (more than 5 seconds), and the device and server do not respond.
1486
1487 2. Send some commands through the serial port to prompt an error (Example：AT+SMOD=1,0,1)
1488
1489
1490 = 9.  Order Info =
1491
1492
1493 Part Number: (% style="color:blue" %)**TrackerD-XXX**
1494
1495 (% style="color:blue" %)**XXX**(%%): The default frequency band
1496
1497 * (% style="color:red" %)**EU433**(%%): Default frequency band EU433
1498
1499 * (% style="color:red" %)**EU868**(%%): Default frequency band EU868
1500
1501 * (% style="color:red" %)**IN865**(%%): Default frequency band IN865
1502
1503 * (% style="color:red" %)**KR920**(%%): Default frequency band KR920
1504
1505 * (% style="color:red" %)**AS923**(%%): Default frequency band AS923
1506
1507 * (% style="color:red" %)**AU915**(%%): Default frequency band AU915
1508
1509 * (% style="color:red" %)**US915**(%%): Default frequency band US915
1510
1511 (% style="display:none" %) (%%)
1512
1513
1514 = 10.  Packing Info =
1515
1516
1517 (% style="color:#037691" %)**Package Includes**:
1518
1519 * TrackerD LoRaWAN GPS/BLE Tracker x 1
1520
1521 * USB recharge & program cable x 1
1522
1523 (% style="color:#037691" %)**Dimensions and Weight**:
1524
1525 * Device Size: 85 x 48 x 15 mm
1526
1527 * Weight: 50g
1528
1529 (% style="display:none" %) (%%)
1530
1531
1532 = 11. Support =
1533
1534
1535 * 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.
1536
1537 * 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]].
1538
1539 (% style="display:none" %) (%%)
1540
1541
1542 = 12.  Reference =
1543
1544
1545 * [[**Firmware in Bin format**>>https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
1546
1547 * **[[Source Code>>https://github.com/dragino/TrackerD]] **
1548
1549 * [[**Hardware Source**>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
1550
1551
1552 )))

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