Last modified by Xiaoling on 2025/04/27 16:48

From version 78.2
edited by Xiaoling
on 2022/10/14 08:47
Change comment: There is no comment for this version
To version 50.1
edited by Xiaoling
on 2022/09/30 10:10
Change comment: Uploaded new attachment "1664503831430-500.png", version {1}

Summary

Details

Page properties
Content
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1 -(% style="text-align:center" %)
2 -[[image:1664505654417-133.png]]
3 -
4 -
5 -
6 -
7 7  (% class="wikigeneratedid" %)
8 8  **Table of Contents:**
9 9  
10 -{{toc/}}
11 11  
12 12  
13 13  
... ... @@ -14,10 +14,9 @@
14 14  
15 15  = 1.  Introduction =
16 16  
10 +== 1.1  OverView ==
17 17  
18 -== 1.1  What is TrackerD ==
19 19  
20 -
21 21  (((
22 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 23  )))
... ... @@ -25,14 +25,10 @@
25 25  (((
26 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 27  
28 -(((
29 29  TrackerD is program friendly. Developers can use Arduino IDE to customize the software of TrackerD to fit their IoT solution.
30 -)))
31 31  
32 -(((
33 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 34  )))
35 -)))
36 36  
37 37  (((
38 38  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.
... ... @@ -46,7 +46,6 @@
46 46  (% style="color:red" %)**Note: LoRaWAN server can be a general LoRaWAN server other than TTN.**
47 47  
48 48  
49 -
50 50  == 1.2 Specifications ==
51 51  
52 52  
... ... @@ -61,11 +61,13 @@
61 61  * EEPROM: 520 KB
62 62  * Clock Speed: 32Mhz
63 63  
51 +
64 64  (% style="color:blue" %)**Common DC Characteristics:**
65 65  
66 66  * Supply Voltage: 5V via USB port or Internal li-on battery
67 67  * Operating Temperature: -40 ~~ 60°C
68 68  
57 +
69 69  (% style="color:blue" %)**LoRa Spec:**
70 70  
71 71  * Frequency Range,
... ... @@ -87,10 +87,12 @@
87 87  * Packet engine up to 256 bytes with CRC.
88 88  * LoRaWAN 1.0.3 Specification
89 89  
79 +
90 90  (% style="color:blue" %)**Battery:**
91 91  
92 92  * 1000mA Li-on Battery power (for model TrackerD)
93 93  
84 +
94 94  (% style="color:blue" %)**Power Consumption**
95 95  
96 96  * Sleeping Mode: 200uA
... ... @@ -97,6 +97,9 @@
97 97  * LoRa Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
98 98  * Tracking: max: 38mA
99 99  
91 +
92 +
93 +
100 100  == 1.3  Features ==
101 101  
102 102  
... ... @@ -103,7 +103,7 @@
103 103  * LoRaWAN 1.0.3 Class A
104 104  * ESP32 PICO D4
105 105  * SX1276/78 Wireless Chip
106 -* Arduino IDE Compatible
100 +* Arduino IDE Compatible
107 107  * Open source hardware / software
108 108  * Regular/ Real-time GPS,BLE,WIFI tracking
109 109  * Built-in3 axis accelerometer (LIS3DH)
... ... @@ -115,6 +115,8 @@
115 115  * Tri-color LED, Alarm button
116 116  * Datalog
117 117  
112 +
113 +
118 118  == 1.4  Applications ==
119 119  
120 120  
... ... @@ -121,9 +121,11 @@
121 121  * Logistics and Supply Chain Management
122 122  * Human tracking
123 123  
124 -= 2.1 Use TrackerD =
125 125  
126 126  
122 +
123 += 2.1 Use TrackerD =
124 +
127 127  == 2.1 How it works? ==
128 128  
129 129  
... ... @@ -130,689 +130,490 @@
130 130  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.
131 131  
132 132  
133 -
134 134  == 2.2 Quick guide to connect to LoRaWAN server ==
135 135  
133 +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.
136 136  
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. 
138 138  
136 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png]]
139 139  
140 -[[image:1664501652064-326.png]]
141 141  
142 -
143 -
144 144  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:
145 145  
141 +**(% style="color:blue" %)Step 1**:(%%) Create a device in TTN V3 with the OTAA keys from TrackerD.
146 146  
147 -(% style="color:blue" %)**Step 1**:(%%) Create a device in TTN V3 with the OTAA keys from TrackerD.
148 -
149 149  Each TrackerD is shipped with a sticker with the default device EUI as below:
150 150  
145 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]
151 151  
152 -[[image:1664501677253-891.png]]
153 153  
154 154  
149 +
155 155  Input these keys to their LoRaWAN Server portal. Below is TTN V3 screen shot:
156 156  
157 157  
158 -**__Add APP EUI in the application:__**
153 +Add APP EUI in the application
159 159  
155 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
160 160  
161 -[[image:1664501711466-918.png]]
157 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]]
162 162  
163 163  
160 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]]
164 164  
165 -[[image:1664501721248-725.png]]
166 166  
167 167  
168 -[[image:1664501734705-405.png]]
164 +Add APP KEY and DEV EUI
169 169  
166 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]]
170 170  
171 171  
172 -**__Add APP KEY and DEV EUI:__**
173 173  
174 174  
175 -[[image:1664501784668-703.png]]
171 +**(% style="color:blue" %)Step 2**:(%%) Power on TrackerD by using the on board switch.
176 176  
177 177  
174 +**(% 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.
178 178  
179 179  
180 -(% style="color:blue" %)**Step 2**:(%%) Power on TrackerD by using the on board switch.
177 +**(% style="color:blue" %)Positioning Mode(SMOD):**
181 181  
179 +* **GPS ONLY(Factory Settings): **only get GPS location info.
180 +* **BLE ONLY: **Only obtain iBeacon info via BLE. Design for Indoor tracking.
181 +* **GPS/BLE Hybrid: **Combination for Indoor and Outdoor tracking.
182 182  
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.
183 +User can switch modes by [[changing SMOD>>path:#Positioning_Mode]].
184 184  
185 185  
186 +== 2.3 Uplink Payload ~-~-~-~-~-~-~-~-~-~-~-~-~-~- ==
186 186  
187 -== 2.3  Positioning Mode(SMOD) ==
188 188  
189 +=== 2.3.1 Uplink FPORT=5, Device Status ===
189 189  
190 -Users can set TrackerD to different Positioning Mode for different applications. Below mod are supported.
191 191  
192 -* (% style="color:#037691" %)**GPS ONLY(Factory Settings):    **(%%)only get and uplink GPS location info.
193 -* (% style="color:#037691" %)**BLE ONLY:              **(%%)Only obtain iBeacon info via BLE and uplink. Design for Indoor tracking.
194 -* (% 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.
195 195  
196 -Users can switch modes by [[changing SMOD>>||anchor="H3.2.7SetPositioningMode"]].
193 +=== 2.3.2 Uplink FPORT= , Realtime GNSS Positioning ===
197 197  
195 +The default uplink payload includes totally 11 bytes. (User can use AT+MOD=0 to enable the Temperature and humidity sensor to hum/tem info from accelerometer. When accelerometer info is enable, total payload will be 15 bytes, please note 15 bytes won’t work on DR0 on US915/AU915 frequency band. )
198 198  
199 199  
200 -== 2.4  Uplink Payload ==
198 +|(((
199 +**Size**
201 201  
201 +**(bytes)**
202 +)))|4|4|2|1|(((
203 +2
202 202  
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:520px" %)
212 -|=(% scope="row" style="width: 108px;" %)**Size(bytes)**|=(% style="width: 82px;" %)**1**|=(% style="width: 83px;" %)**2**|=(% style="width: 94px;" %)**1**|=(% style="width: 84px;" %)**1**|=(% style="width: 44px;" %)2|=(% style="width: 63px;" %)**2**|=(% style="width: 60px;" %)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]]
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 -
257 -(% style="color:#037691" %)**SMOD Field (total 1 byte)**(%%):0x40
258 -
259 -(% border="1.5" style="background-color:#ffffcc; color:green; width:420px" %)
260 -|(% style="width:75px" %)**Size(bit)**|(% style="width:64px" %)2bits|(% style="width:137px" %)2bit|(% style="width:142px" %)4bit
261 -|(% style="width:75px" %)**Value**|(% style="width:64px" %)SMOD|(% style="width:137px" %)GPS_Settings|(% style="width:142px" %)BLE_Settings
262 -
263 -(% style="color:blue" %)** SMOD:**
264 -
265 -(% style="color:red" %)** 1 :** (%%) GPS ONLY
266 -
267 -(% style="color:red" %)** 2 :** (%%) BLE ONLY
268 -
269 -(% style="color:red" %)** 3 :**  (%%) GPS/BLE Hybrid
270 -
271 -
272 -(% style="color:blue" %)** GPS_MOD: Define how to send GPS payload**
273 -
274 -(% style="color:red" %)** 0 : ** (%%) Enable uploading on-board Temperature and humidity values
275 -
276 -(% style="color:red" %)** 1 :** (%%) Disable uploading on-board Temperature and humidity values
277 -
278 -
279 -(% style="color:blue" %)** BLE_Settings:**
280 -
281 -(% style="color:red" %)** 1: ** (%%) BLE Positioning with Strongest iBeacon
282 -
283 -
284 -
285 -(% style="color:#037691" %)**Status Field (total 1 byte)**(%%):  0x02
286 -
287 -(% border="1.5" style="background-color:#ffffcc; color:green; width:450px" %)
288 -|(% style="width:77px" %)**Size(bit)**|(% style="width:82px" %)5 Bits|(% style="width:106px" %)1 Bit|(% style="width:67px" %)1 Bit|(% style="width:121px" %)1 Bit
289 -|(% style="width:77px" %)**Value**|(% style="width:82px" %)Reserve|(% style="width:106px" %)[[PNACKMD||anchor="H2.4.4A0UplinkFPORT3D42CHistoryGNSSPositioning"]]|(% style="width:67px" %)[[LON||anchor="H3.2.5Disable2FEnableLEDflash"]]|(% style="width:121px" %)[[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:480px" %)
300 -|=(% scope="row" style="width: 50px;" %)(((
301 -**Size(bytes)**
302 -)))|(% style="width:60px" %)4|(% style="width:70px" %)4|(% style="width:80px" %)2|(% style="width:73px" %)1|(% style="width:40px" %)(((
205 +(optional )
206 +)))|(((
303 303  2
304 -)))|(% style="width:87px" %)(((
305 -2
208 +
209 +(optional)
306 306  )))
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:"]]
211 +|**Value**|[[Latitude>>path:#Location]]|[[Longitude>>path:#Location]]|(((
212 +[[Alarm &>>path:#Alarm]]
310 310  
311 -[[image:1665301636888-168.png]]
214 +[[BAT>>path:#Alarm]]
215 +)))|[[FLAG>>path:#Flag]]|Hum|[[Tem>>path:#Pitch]]
312 312  
313 313  
314 -==== (% style="color:blue" %)**Alarm & BAT:**(%%) ====
218 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
315 315  
316 -(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
317 -|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)1 bit|(% style="width:80px" %)1bit|(% style="width:50px" %)14bits
318 -|=(% style="width: 72px;" %)**Value**|(% style="width:67px" %)reserve|(% style="width:118px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 
319 319  
320 -==== (% style="color:blue" %)**FLAG:**(%%) ====
221 +**Alarm & BAT:**
321 321  
322 -(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
323 -|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)2bits|(% style="width:50px" %)1bit
324 -|=(% style="width: 79px;" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H3.2.7SetPositioningMode"]]|(% style="width:47px" %)[[LON>>||anchor="HLON:"]]
223 +|**Size(bit)**|1 bit|1bit|14 bits
224 +|**Value**|reserve|Alarm Indicate|[[BAT>>path:#BAT]]
325 325  
326 -**Example:** Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A 
226 +**FLAG:**
327 327  
228 +|**Size(bit)**|2 bits|1bit|5 bits
229 +|**Value**|[[MOD>>path:#MD]]|[[LON>>path:#LON]]|Firmware version
328 328  
329 -==== (% style="color:blue" %)**Location info:**(%%) ====
330 330  
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//
333 333  
334 -(% style="color:red" %)**Important note:**
233 +**Example: Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A **
335 335  
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.
337 337  
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:
236 +**Location info:**
339 339  
238 +* Latitude: 02863D68⇒ //if (0x//02863D68//& 0x80000000 = 0 )~://
340 340  
341 -[[image:1664502116362-706.png]]
240 +//value = 02863D68 /1000000 = 42.351976//
342 342  
242 +* Longitude: FAC29BAF ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~://
343 343  
344 -3.  While GPS can't get location info after timeout(FTIME Parameter), the latitude and longitude will be filled with all 0x00:
244 +//value = (0x//FAC29BAF// 0x 100000000)/1000000 =//-87.9094//57//
345 345  
346 -[[image:1664502166010-515.png]]
347 347  
247 +Important note:
348 348  
249 +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.
250 +1. In firmware version v1.5, Roll & Pitch is disabled by default.
251 +1. When enable 9-axis motion sensor, the total payload will be 15 bytes, while US915/AU915 DR0 accept only 11 bytes payload. In this case, the payload on server will be ignore and shows as below:
349 349  
350 -==== (% style="color:blue" %)**Alarm:**(%%) ====
253 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
351 351  
352 -**Example: ** 0x4B & 0x40 >> 6 = 0x01
353 353  
256 +1. While GPS can’t get location info after timeout(FTIME Parameter), the latitude and longitude will be filled with all 0x00:
354 354  
355 -==== (% style="color:blue" %)**BAT:**(%%) ====
258 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
356 356  
357 -**Example: ** 0x4B45 & 0x3FFF ⇒ 2885 (mV).
260 +* **Alarm**: Example: 0x4B & 0x40 >> 6 = 0x01
261 +* **BAT**: Example: 0x0CDD & 0x3FFF ⇒ 3293 (mV).
358 358  
359 -(((
360 -The battery info shows the battery voltage, User can use the below mapping to indicate the battery in percentage: \
361 -)))
263 +The battery info shows the current voltage, for **TrackerD** version which powered by li-on battery. User can use below mapping to indicate the battery in percentage: \
362 362  
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%
368 368  
369 -==== (% style="color:blue" %)**MOD:**(%%) ====
266 +* > 4.0v : 80% ~~ 100%
267 +* 3.85v ~~3.99v: 60% ~~ 80%
268 +* 3.70v ~~ 3.84v: 40% ~~ 60%
269 +* 3.40v ~~ 3.69v: 20% ~~ 40%
270 +* < 3.39v: 0~~20%
370 370  
371 -**Example: ** (0x60>>6)& 0x3f =1.
372 372  
373 -**Set the format of GPS data uplink link:**
273 +* **LON: **Enable/Disable LED activity for uplink
374 374  
375 -(% style="color:#037691" %)**0x00:** (%%) Enable uploading on-board Temperature and humidity values
376 -(% style="color:#037691" %)**0x01: ** (%%) Disable uploading on-board Temperature and humidity values
275 +0x00: Disable LED indicator.
377 377  
277 +0x01: Enable LED indicator (Default Value)
378 378  
379 -**Set the format of BLE data uplink link:**
380 380  
381 -(% style="color:#037691" %)**0x01: ** (%%) BLE Positioning with Strongest iBeacon
280 +* **Hum**: 0202 = //if (0x0202 & 0x8000 = 0 ): value =// 0x0202 / 100 = +514 ⇒ 51.4 degree
281 +* **//Tem//**//: 011A =if (0x011A & 0x8000 = 1 ): value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree
382 382  
383 383  
384 -==== (% style="color:blue" %)**LON:**(%%) ====
385 385  
386 -**Example:** (0x60>>5) & 0x01=1.
285 +=== 2.3.3 Uplink FPORT= , History GNSS Positioning ===
387 387  
388 -Enable/Disable LED activity for uplink
389 389  
390 -(((
391 -(% style="color:#037691" %)**0x00:**  (%%) Disable LED indicator.
392 -)))
393 393  
394 -(((
395 -(% style="color:#037691" %)**0x01:**  (%%) Enable LED indicator (Default Value)
396 -)))
289 +=== 2.3.4 BLE positioning Payload(Fport=2) ===
397 397  
291 +Different MODE has different payload:
398 398  
293 +**MODE=2**
399 399  
400 -==== (% style="color:blue" %)**Hum:**(%%) ====
295 +|(((
296 +**Size**
401 401  
402 -0202 = //if (0x0202 & 0x8000 = 0 ):  value =// 0x0202 / 100 = +514 ⇒ 51.4 degree
298 +**(bytes)**
299 +)))|16|4|4|2|4|2|1
300 +|**Value**|[[UUID>>path:#Location]]|(((
301 +iBeacon
403 403  
303 +MAJOR
304 +)))|(((
305 +iBeacon
404 404  
405 -==== (% style="color:blue" %)**Tem:**(%%) ====
307 +MINOR
308 +)))|(((
309 +iBeacon Measured
406 406  
407 -011A =if (0x011A & 0x8000 = 1 ):  value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree//
311 +Power
312 +)))|(((
313 +iBeacon
408 408  
315 +RSSI
316 +)))|(((
317 +[[Alarm &>>path:#Alarm]]
409 409  
319 +[[BAT>>path:#Alarm]]
320 +)))|[[FLAG>>path:#Flag]]
410 410  
411 -=== 2.4.3  Uplink FPORT~=3, Realtime GNSS Positioning (Default Mode) ===
412 412  
323 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
413 413  
414 -The default uplink payload includes total 11 bytes (**AT+SMOD=1,1,0**). The payload is the first 11 bytes of Uplink FPORT=2, real-time GNSS positioning, (remove the temp and humidity)
415 415  
326 +* **BAT**: Ex1: 0x4B45 & 0x3FFF ⇒ 3901 (mV).
327 +* **MODE: **Define the payload format.
328 +* **UUID: **The uuid from the strongest iBeacon.
329 +* **MAJOR**: The MAJOR from the strongest iBeacon.
330 +* **MINOR**: The MAJOR from the strongest iBeacon.
331 +* **Measured** **Power**: The Measured Power from the strongest iBeacon.
332 +* **RSSI**: The RSSI from the strongest iBeacon.
416 416  
417 -(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:480px" %)
418 -|=(% scope="row" style="width: 50px;" %)(((
419 -**Size(bytes)**
420 -)))|(% style="width:60px" %)4|(% style="width:70px" %)4|(% style="width:80px" %)2|(% style="width:73px" %)1
421 -|=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
422 -[[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
423 -)))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]
424 424  
425 -(% class="wikigeneratedid" %)
426 -[[image:1665301687277-443.png]]
427 427  
336 +=== 2.3.5 Add Payload format in TTN V3 ===
428 428  
429 -
430 -=== 2.4.4  Uplink FPORT~=4, History GNSS Positioning ===
431 -
432 -
433 -Set [[PNACKMD=1>>||anchor="H3.2.10A0A0AutoSendNone-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 (% style="color:blue" %)**CONFIRMED Mode**(%%) when PNACKMD=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:520px" %)
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]]
451 -
452 -
453 -
454 -=== 2.4.5  Uplink FPORT~=6, BLE Positioning with Strongest iBeacon ===
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]]
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 MAJOR 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 -
485 -
486 -
487 -=== 2.4.6  Add Payload format in TTN V3 ===
488 -
489 -
490 490  In TTN V3, use can add a custom payload so it shows friendly.
491 491  
492 -In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**
340 +In the page Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder
493 493  
342 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
494 494  
495 -[[image:1664502649601-895.png]]
496 -
497 -
498 498  Add the decoder from this link:
499 499  
500 500  
501 501  Save the change the uplink message will be parsed. As below:
502 502  
503 -[[image:1664502676891-606.png]]
349 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
504 504  
505 505  
506 506  
507 -== 2.5 Integrate with Datacake ==
508 508  
509 509  
510 -(((
511 -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.
512 -)))
355 +== 2.4 Integrate with Datacake ==
513 513  
514 -(((
515 -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]]
516 -)))
517 517  
358 +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.
518 518  
519 -[[image:1664502695771-538.png]]
360 +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]]
520 520  
362 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
521 521  
522 522  
523 -== 2.6 Integrate with Tago ==
365 +== 2.5 Integrate with Tago ==
524 524  
525 525  
526 -(((
527 527  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.
528 -)))
529 529  
530 -(((
531 531  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]]
532 -)))
533 533  
372 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]]
534 534  
535 -[[image:1664502715371-321.png]]
536 536  
537 537  
538 538  
539 -== 2. Datalog Feature ==
377 +== 2.6 Alarm Mode ==
540 540  
541 541  
542 -total 273 entries,by default,
380 +User can push the **RED button** by more than 5 seconds to enter Alarm Mode.
543 543  
544 -User can set [[PNACKMD=1>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.13AutoSendNone-ACKmessages]], to enable Datalog feature.
545 545  
546 -Example use case.
383 +Once enter Alarm mode, the **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 exit alert mode.
547 547  
548 -[[image:image-20221009234703-2.png||height="328" width="899"]]
549 549  
550 -
551 -[[image:image-20221009234629-1.png||height="390" width="577"]]
552 -
553 -
554 -
555 -== 2.8 Alarm Mode ==
556 -
557 -
558 -(((
559 -User can push the (% style="color:red" %)**RED button**(%%) by more than 5 seconds to enter Alarm Mode.
560 -)))
561 -
562 -
563 -(((
564 -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 exit alert mode.
565 -)))
566 -
567 -
568 -(((
569 569  Two ways to exit alarm mode:
570 -)))
571 571  
572 572  * Server send a downlink command to exit.
573 573  * User fast press the RED button 10 times.
574 574  
575 -(((
576 -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.
577 -)))
391 +When exit alarm mode, **RED LED** will light up for 5 seconds, indicating that the alarm mode is exited. And the alert flag will be set to false.
578 578  
579 579  
394 +== 2.7 Sports Mode ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-- ==
580 580  
581 -== 2.9 Transport Mode ==
582 582  
583 583  
584 -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.
398 +== 2.8 LED Status ==
585 585  
586 586  
401 +|**Event**|**Action**|**AT+LON to control on/off**
402 +|**Power On**|**BLUE, RED , Green** flash once|N/A
403 +|**Join request**|**Green** led fast blink once (200ms)|Yes
404 +|**Join Success**|**Green** led on 5 second|N/A
405 +|**Fixing Location**|**BLUE **blinks 200ms per second|Yes
406 +|**Fixed and uplink**|**GREEN **blinks twice (200ms per blink)|Yes
407 +|**Fail Fix and uplink**|**RED **blinks twice (200ms per blink)|Yes
408 +|**Enter Alarm mode**|**RED **on for 3 seconds|Yes
409 +|**Uplink under Alarm**|**RED **on for 1 second|Yes
410 +|**Exit Alarm**|**BLUE **led on 5 second|Yes
411 +|**Get Downlink**|**GREEN** led on 1 second|Yes
412 +|**Movement Detect**|**RED **on 500ms|N/A
587 587  
588 -== 2.10 LED Status ==
589 589  
590 590  
591 -(% border="1.5" style="background-color:#ffffcc; color:green; width:500px" %)
592 -|=(% style="width: 150px;" %)**Event**|=(% style="width: 200px;" %)**Action**|=(% style="width: 150px;" %)**AT+LON to control on/off**
593 -|(% 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
594 -|(% style="width:157px" %)**Join request**|(% style="width:271px" %)(% style="color:green" %)**Green** (%%)led fast blink once (200ms)|(% style="width:202px" %)Yes
595 -|(% style="width:157px" %)**Join Success**|(% style="width:271px" %)(% style="color:green" %)**Green**(%%) led on 5 second|(% style="width:202px" %)N/A
596 -|(% style="width:157px" %)**Fixing Location**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)blinks 200ms per second|(% style="width:202px" %)Yes
597 -|(% style="width:157px" %)**Fixed and uplink**|(% style="width:271px" %)(% style="color:green" %)**GREEN ***(%%)***blinks twice (200ms per blink)**|(% style="width:202px" %)Yes
598 -|(% style="width:157px" %)**Fail Fix and uplink**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)blinks twice (200ms per blink)|(% style="width:202px" %)Yes
599 -|(% style="width:157px" %)**Enter Alarm mode**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 3 seconds|(% style="width:202px" %)Yes
600 -|(% style="width:157px" %)**Uplink under Alarm**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)on for 1 second|(% style="width:202px" %)Yes
601 -|(% style="width:157px" %)**Exit Alarm**|(% style="width:271px" %)(% style="color:blue" %)**BLUE **(%%)led on 5 second|(% style="width:202px" %)Yes
602 -|(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes
603 -|(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A
604 604  
605 -== 2.11 Button Function ==
606 606  
418 +== 2.9 Button Function ==
607 607  
608 -(% style="color:blue" %)**RESET button:**
420 +**RESET button:**
609 609  
610 -[[image:1664502835802-546.png]]
422 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
611 611  
612 612  Push this button will reboot the device. Device will exit alarm mode and re-join to LoRaWAN server.
613 613  
614 614  
615 -(% style="color:red" %)**RED button:**
427 +**RED button:**
616 616  
617 -[[image:1664502854406-763.png]]
429 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]]
618 618  
431 +|**Function**|**Action**|**Description**
432 +|Send Alarm|Keep Pressing **RED** button for more than 5 seconds|Enter Alarm Mode.  See [[Alarm Mode>>path:#Alarm_Mode]]
433 +|Exit Alarm Mode|Fast press the **RED** button 10 times|Exit Alarm Mode
434 +|Enter Deep Sleep Mode|Press and hold the button for 10 seconds, then quickly press the device 3 times to enter deep sleep|This is the mode ship out from factory. CPU will be complete in sleep mode and no LoRa activity, only use before deploy.
619 619  
620 -(% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
621 -|=(% style="width: 100px;" %)**Function**|=(% style="width: 210px;" %)**Action**|=(% style="width: 210px;" %)**Description**
622 -|(% 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="H2.6AlarmMode"]]
623 -|(% 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
624 -|(% 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.
625 625  
626 -== 2.12 USB Port Function ==
627 627  
628 628  
439 +== 2.10 USB Port Function ==
440 +
629 629  The USB interface of TrackerD has below functions:
630 630  
631 631  * Power on the device
632 632  * Recharge the battery
633 -* [[Configure Device>>||anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
634 -* [[Upgrade Firmware>>||anchor="H5.UploadFirmware"]]
445 +* [[Configure Device>>path:#AT_Command]]
446 +* [[Upgrade Firmware>>path:#upgrade_image]]
635 635  
636 -= 3. Configure TrackerD via AT command or LoRaWAN downlink =
637 637  
638 638  
639 -User can configure TrackerD via AT Command or LoRaWAN Downlink.
640 640  
641 -LoRaWAN Downlink instruction for different platforms:  [[IoT LoRaWAN Server>>doc:Main.WebHome]]
642 642  
452 += 3. Configure TrackerD via AT command or LoRaWAN downlink =
643 643  
644 644  
645 -== 3.1 Access AT Command ==
455 +User can configure TrackerD via AT Command or LoRaWAN Downlink.
646 646  
457 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]]
647 647  
648 -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.
649 649  
460 +== 3.1 Access AT Command ==
650 650  
651 -[[image:1664502999401-486.png]]
462 +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. ...
652 652  
464 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
653 653  
654 -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:
655 655  
467 +In PC, User needs to set serial tool baud rate to **115200** to access serial console for TrackerD. TrackerD will output system info once power on and user will be able to send AT commands:
656 656  
657 -[[image:1664503022490-662.png]]
658 658  
470 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
659 659  
660 660  
661 -[[image:1664503035713-500.png]]
662 662  
474 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
663 663  
476 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
664 664  
665 -[[image:1664503047675-651.png]]
666 666  
667 -
668 -
669 669  == 3.2 Command Set ==
670 670  
671 671  
672 672  === 3.2.1 Set Transmit Interval ===
673 673  
674 -
675 675  Set device uplink interval.
676 676  
677 -* (% style="color:blue" %)**AT Command:**
486 +* AT Command:
678 678  
679 -(% style="color:#037691" %)**AT+TDC=xxx **
488 +AT+TDC=xxx
680 680  
681 -Example:  AT+TDC=300000. Means set interval to 5 minutes(300 seconds)
490 +Example: AT+TDC=300000. Means set interval to 5 minutes(300 seconds)
682 682  
683 683  
684 -* (% style="color:blue" %)**Downlink Payload (prefix 0x01):**
493 +* Downlink Payload (prefix 0x01):
685 685  
686 -(% style="color:#037691" %)**0x01 00 01 2C**  (%%) ~/~/  Same as AT+TDC=300000
495 +0x01 00 01 2C     ~/~/ Same as AT+TDC=300000
687 687  
688 688  
689 -
690 690  === 3.2.2 Set Alarm Packet transmission interval ===
691 691  
692 -
693 693  Set alarm packet transmit interval
694 694  
695 -* (% style="color:blue" %)**AT Command:**
502 +* AT Command:
696 696  
697 -(% style="color:#037691" %)**AT+ATDC=xx. **
504 +AT+ATDC=xx.
698 698  
699 -Example:  AT+ATDC=60000  **~-~->    ** Set Alarm Packet Interval to 60 seconds. TrackerD will send every 60 seconds in Alarm mode, Default Value: 60000
506 +Example: AT+ATDC=60000  à Set Alarm Packet Interval to 60 seconds. TrackerD will send every 60 seconds in Alarm mode, Default Value: 60000
700 700  
701 701  
702 -* (% style="color:blue" %)**Downlink Payload (prefix 0xB1):**
509 +* Downlink Payload (prefix 0xB1):
703 703  
704 -(% style="color:#037691" %)**0xB1 00 00 3C ** (%%) ~/~/  Same as AT+ATDC=60000
511 +0xB1 00 00 3C    ~/~/Same as AT+ATDC=60000
705 705  
706 706  
514 +=== 3.3.3 Set Sports Mode Packet transmission interval ===
707 707  
708 -=== 3.2.3 Set Transport Mode Packet transmission interval ===
516 +Set sports packet transmit interval
709 709  
518 +* AT Command:
710 710  
711 -Set Transport Mode packet transmit interval
520 +AT+MTDC=xx.
712 712  
713 -* (% style="color:blue" %)**AT Command:**
522 + Example: AT+MTDC=300000  à Set Sports Mode Packet Interval to 300 seconds. TrackerD will send every 300 seconds in Sports mode, Default Value: 300000
714 714  
715 -(% style="color:#037691" %)**AT+MTDC=xx. **
716 716  
717 -Example:  AT+MTDC=300000  **~-~->    ** Set Transport Mode Packet Interval to 300 seconds. TrackerD will send every 300 seconds in Transport mode, Default Value: 300000
525 +* Downlink Payload (prefix 0x03):
718 718  
527 +0x03 00 01 2C    ~/~/Same as AT+ MTDC=3000000
719 719  
720 -* (% style="color:blue" %)**Downlink Payload (prefix 0x03):**
721 721  
722 -(% style="color:#037691" %)**0x03 00 01 2C**  (%%) ~/~/  Same as AT+ MTDC=3000000
723 723  
531 +=== 3.3.4 Exit Alarm ===
724 724  
725 -
726 -=== 3.2.4 Exit Alarm ===
727 -
728 -
729 729  Server send downlink command to exit Alarm mode
730 730  
731 -* (% style="color:blue" %)**AT Command: No AT Command**
535 +* AT Command:
732 732  
733 -* (% style="color:blue" %)**Downlink Payload (prefix 0x02):**
537 +No AT Command
734 734  
735 -(% style="color:#037691" %)**0x02 01**    (%%) ~/~/  Exit Alarm Mode
736 736  
540 +* Downlink Payload (prefix 0x02):
737 737  
542 +0x02 01     ~/~/ Exit Alarm Mode
738 738  
739 -=== 3.2.5 Disable/Enable LED flash ===
740 740  
545 +=== 3.3.5 Disable/Enable LED flash ===
741 741  
742 742  Disable/Enable LED for position, downlink and uplink
743 743  
744 -* (% style="color:blue" %)**AT Command:**
549 +* AT Command:
745 745  
746 -(% style="color:#037691" %)**AT+LON=xx.  (Disable (0), Enable (1), default:1)**
551 +AT+LON=xx.  (Disable (0), Enable (1), default:1)
747 747  
748 -Example: AT+LON=0  **~-~-> ** Disable LED for position, downlink and uplink.
553 + Example: AT+LON=0 à Disable LED for position, downlink and uplink.
749 749  
750 750  
751 -* (% style="color:blue" %)**Downlink Payload (prefix 0xAE):**
556 +* Downlink Payload (prefix 0xAE):
752 752  
753 -(% style="color:#037691" %)**0xAE 00 ** (%%) ~/~/  Same as AT+LON=0
558 +0xAE 00    ~/~/Same as AT+LON=0
754 754  
755 755  
756 756  
757 -=== 3.2.6 Disable/Enable Transport Mode ===
758 758  
563 +=== 3.3.6 Disable/Enable movement detect (Debug Only) ===
759 759  
760 -Users can use this feature to enable/disable Transport Mode.
565 +User can use this feature to check and set thread hole of movement detect
761 761  
762 -* (% style="color:blue" %)**AT Command:**
567 +* AT Command:
763 763  
764 -(% style="color:#037691" %)**AT+INTWK=xx.  (Disable (0), Enable (1), default:0)**
569 +AT+INTWK=xx.  (Disable (0), Enable (1), default:0)
765 765  
766 -Example:  AT+ INTWK =1  **~-~->   ** Enable Transport Mode.
571 + Example: AT+ INTWK =1 à Enable detect movement.
767 767  
768 768  
769 -* (% style="color:blue" %)**Downlink Payload (prefix 0xAF):**
574 +* Downlink Payload (prefix 0xAF):
770 770  
771 -(% style="color:#037691" %)**0xAF 01 ** (%%) ~/~/  Same as AT+ INTWK =1
576 +0xAF 01    ~/~/Same as AT+ INTWK =1
772 772  
773 773  
774 774  
775 -=== 3.2.7 Set Positioning Mode ===
580 +=== 3.3.7 Set Positioning Mode ===
776 776  
582 +SMOD define the how TrackerD scan and uplink date.
777 777  
778 -SMOD define the how TrackerD scan and uplink data:
584 +GPS室外定位模式:设备默认模式,设备入网后会发送device当前模式下的信息,随后立即定位发送数据包(默认是3分钟定位,超过将发送无效数据),如果出现意外情况下,快速按键3下,将会发出报警消息(默认每分钟发送一次)。GPS还有一种logdata模式,在断网的情况下将数据存储下来,等到有网的时候,一次将数据以每10秒上报。
779 779  
586 + BLE室内定位模式:设备入网后会发送device当前模式下的信息,随后立即定位发送数据包(默认是5秒,超过将发送无效数据),如果出现意外情况下,快速按键3下,将会发出报警消息(默认每3分钟发送一次)。
780 780  
781 -* (% style="color:blue" %)**AT Command:**
588 + GPS和BLE混动模式:设备入网后会发送device当前模式下的信息,随后立即判断是否在室内,如果是就进行BLE定位,不是就GPS定位。如果出现意外情况下,快速按键3下,将会发出报警消息(默认每分钟发送一次)。
782 782  
783 -(% style="color:#037691" %)**AT+SMOD=aa,bb,cc**
590 +运动模式:设备入网后会发送device当前模式下的信息,随后发送GPS定位数据,设备判断是否在运动,没有运动传感器没有检测到动作,立即进入静止状态(默认20分钟),如果产生运动,将每5分钟发送一次数据,再第五分钟后检测设备有误运动,无将切换到静止状态,有立即发送数据。
784 784  
785 -(% style="color:#037691" %)** aa:**
786 786  
787 -* (% style="color:red" %)**1: GPS ONLY(Factory Settings):    **(%%)only get and uplink GPS location info.
788 -* (% style="color:red" %)**2: BLE ONLY:              **(%%)Only obtain iBeacon info via BLE and uplink. Design for Indoor tracking.
789 -* (% 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.
790 790  
791 -(% style="color:#037691" %)**bb:**
792 792  
793 -* (% style="color:red" %)**0 :  **(%%)GPS+ BAT+ State+Tem&Hum
794 -* (% style="color:red" %)**1 :**(%%)  GPS +BAT State
595 +* AT Command:
795 795  
796 -(% style="color:#037691" %)**cc:   **
597 +AT+SMOD=xx.
797 797  
798 -* (% style="color:red" %)**1 : **(%%) (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State  
599 + Example:
799 799  
800 -(% style="color:blue" %)**Example:**
601 + AT+ SMOD =1,0    à GPS+ BAT+ State+Tem&Hum
801 801  
802 - AT+ SMOD =1,0 ,0 ~-~->  GPS+ BAT+ State+Tem&Hum
803 - AT+ SMOD =1,1,0 ~-~->  GPS +BAT State
804 - AT+ SMOD =2,0,1 ~-~->  (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State
603 + AT+ SMOD =1,1    à GPS +BAT State
805 805  
605 + AT+ SMOD =2,3    à (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State。
806 806  
807 -* (% style="color:blue" %)**Downlink Payload (prefix 0xA5):**
808 808  
809 -(% style="color:#037691" %)**0xA5 01 00 00**    (%%) ~/~/  Same as AT+ SMOD =1,0,0
608 +* Downlink Payload (prefix 0xA5):
810 810  
610 +0xA5 01 00     ~/~/ Same as AT+ SMOD =1,0
811 811  
812 812  
813 -=== 3.2.8 Set MAX GPS position time ===
613 +=== 3.3.8 Set MAX GPS position time ===
814 814  
815 -
816 816  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.
817 817  
818 818  
... ... @@ -819,84 +819,63 @@
819 819  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.
820 820  
821 821  
822 -* (% style="color:blue" %)**AT Command:**
621 +* AT Command:
823 823  
824 -(% style="color:#037691" %)**AT+FTIME=xx**  (%%) **~-~-> ** Set to use xx as max fix time.
623 +AT+FTIME=xx  à Set to use xx as max fix time.
825 825  
826 -**Example:**  AT+FTIME=150
625 +Example: AT+FTIME=150
827 827  
828 828  
829 -* (% style="color:blue" %)**Downlink Payload (prefix 0xAA):**
628 +* Downlink Payload (prefix 0xAA):
830 830  
831 -(% style="color:#037691" %)**0xAA 00 96 ** (%%) ~/~/  Set AT+FTIME=150
630 +0xAA 00 96      ~/~/Set AT+FTIME=150
832 832  
833 833  
834 834  
835 -=== 3.2.9 Set PDOP value for GPS fix accuracy ===
836 836  
635 +=== 3.3.9 Set PDOP value for GPS fix accuracy ===
837 837  
838 -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.
637 +PDOP(Position Dilution of Precision) filter, TrackerD will only accept GPS data with a lower PDOP value than pre-configure PDOP value. If device cant get a valid GPS packet within FTIME timeout, it will use the GPS data with lowest PDOP value to server.
839 839  
840 840  
841 841  A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0
842 842  
843 843  
844 -* (% style="color:blue" %)**AT Command:**
643 +* AT Command:
845 845  
846 -(% style="color:#037691" %)**AT+PDOP=2.5 ** (%%) **~-~->  ** Set PDOP to 2.5
645 +AT+PDOP=2.5  à Set PDOP to 2.5
847 847  
848 848  
849 -* (% style="color:blue" %)**Downlink Payload (prefix 0xAD):**
648 +* Downlink Payload (prefix 0xAD):
850 850  
851 -(% style="color:#037691" %)**0xAD 00 0A**   (%%) ~/~/  Set AT+PDOP=1  (0x0A / 10 =1)
650 +0xAD 00 0A    ~/~/Set AT+PDOP=1    (0x0A / 10 =1)
852 852  
853 -(% style="color:#037691" %)**0xAD 00 19**   (%%) ~/~/  Set AT+PDOP=2.5    (0x19 / 10 =2.5)
652 +0xAD 00 19    ~/~/Set AT+PDOP=2.5    (0x19 / 10 =2.5)
854 854  
855 -(% style="color:#037691" %)**0xAD 00 46**    (%%) ~/~/  Set AT+PDOP=7  (0x46 / 10 =7)
654 +0xAD 00 46    ~/~/Set AT+PDOP=7     (0x46 / 10 =7)
856 856  
857 -
858 -
859 859  Disable/Enable the confirmation mode
860 860  
861 -* (% style="color:blue" %)**AT Command:**
658 +* AT Command:
862 862  
863 -(% style="color:#037691" %)**AT+CFM=xx**
660 +AT+CFM=xx.
864 864  
662 + Example:
865 865  
866 -**~ Example:**
664 + AT+ CFM=0    à Disable confirmation
867 867  
868 - AT+ CFM=0    **~-~->   ** Disable confirmation
666 + AT+ CFM=1    à Enable confirmation
869 869  
870 - AT+ CFM=1    **~-~->  ** Enable confirmation
871 871  
669 +* Downlink Payload (prefix 0x05):
872 872  
873 -* (% style="color:blue" %)**Downlink Payload (prefix 0x05):**
671 +0x05 01      ~/~/ Same as AT+ SMOD =1
874 874  
875 -(% style="color:#037691" %)**0x05 01 **(%%) ~/~/  Same as AT+ SMOD =1
876 876  
877 877  
878 878  
879 -=== 3.2.10  Auto Send None-ACK messages ===
880 880  
881 881  
882 -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.
883 -
884 -
885 -* (% style="color:blue" %)**AT Command: AT+PNACKMD**
886 -
887 -The default factory setting is 0.
888 -
889 -
890 -**Command Example Function Response:**
891 -
892 -(% style="color:#037691" %)**AT+PNACKMD=1**  (%%) ~/~/  Poll None-ACK message OK
893 -
894 -
895 -* (% style="color:blue" %)**Downlink Command: 0x34**
896 -
897 -Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
898 -
899 -
900 900  = 4. Setting for Different Scenarios =
901 901  
902 902  
... ... @@ -906,42 +906,38 @@
906 906  
907 907  == 5.1 Firmware Change Log ==
908 908  
909 -
910 910  **[[See this link>>url:https://github.com/dragino/TrackerD]]**
911 911  
912 912  
913 -
914 914  == 5.2 How to upgrade firmware ==
915 915  
692 +User can use the TrackerD ’s USB port to upgrade firmware into it. The hardware connection for upgrade firmware is as below:
916 916  
917 -User can use the TrackerD's USB port to upgrade firmware into it. The hardware connection for upgrade firmware is as below:
918 918  
695 +**(% style="color:blue" %)Step1:  **(%%)Connect TrackerD and PC via USB cable shipped with TrackerD.
919 919  
920 -(% style="color:blue" %)**Step1:  **(%%)Connect TrackerD and PC via USB cable shipped with TrackerD.
697 +**(% style="color:blue" %)Step2:** (%%) Install CH9102 driver in the PC.
921 921  
922 -
923 -(% style="color:blue" %)**Step2:** (%%) Install CH9102 driver in the PC.
924 -
925 925  After installation of the driver and plug in TrackerD, user should be able to see com port in PC's device manager.
926 926  
927 927  
928 -(% 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]]
702 +**(% style="color:blue" %)Step3**(%%) Download and Install Flash Tool:
929 929  
704 +[[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]]
930 930  
931 -(% style="color:blue" %)**Step4:** (%%) Run Flash Download Tool and configure chip type to ESP32
706 +**(% style="color:blue" %)Step4:** (%%) Run Flash Download Tool and configure chip type to ESP32
932 932  
933 933  
934 -[[image:1664503563660-578.png]]
709 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png||alt="image-20220712083115-1.png"]]
935 935  
711 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png||alt="image-20220712083115-2.png"]]
936 936  
937 -[[image:1664503574618-659.png]]
938 938  
714 +**(% style="color:blue" %)Step5:** (%%) Select the firmware file (.bin format), com port and proper SPI configure. Clink Start. Bin file location:
939 939  
940 -(% style="color:blue" %)**Step5:** (%%) Select the firmware file (.bin format), com port and proper SPI configure. Clink Start. Bin file location:
716 +[[https:~~/~~/www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0>>url:https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
941 941  
942 -[[https:~~/~~/github.com/dragino/TrackerD/releases>>https://github.com/dragino/TrackerD/releases]]
943 943  
944 -
945 945  Users need to use below files:
946 946  
947 947  boot_app0.bin @0e000
... ... @@ -948,17 +948,16 @@
948 948  
949 949  ESP_LORA-eeprom-class.bin @ 0x10000
950 950  
725 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png||alt="image-20220712083115-3.png"]]
951 951  
952 -[[image:1664503593459-435.png]]
727 +After upgrade finish, it will show finish as below:
953 953  
729 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png||alt="image-20220712083115-4.png"]]
954 954  
955 955  
956 -After upgrade finish, it will show finish as below:
957 957  
958 -[[image:1664503611848-385.png]]
959 959  
960 960  
961 -
962 962  = 6. Developer Guide =
963 963  
964 964  
... ... @@ -968,48 +968,49 @@
968 968  === 6.1.1 Set up ARDUINO compile environment ===
969 969  
970 970  
971 -* **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]]**
744 +* Download the latest Arduino software (IDE) from the Arduino official website
972 972  
973 -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]]
746 +[[https:~~/~~/www.arduino.cc/en/Main/Software>>url:https://www.arduino.cc/en/Main/Software]]
974 974  
748 +Install IDE on PC, open and click 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]]
975 975  
976 -[[image:1664503635019-941.png]]
750 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png]]
977 977  
752 +* Go to tools ~-~-> Boards ~-~-> Boards Manager, find the esp32 information and install it.
978 978  
754 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.png]]
979 979  
980 -* (% style="color:#037691" %)**Go to tools ~-~-> Boards ~-~-> Boards Manager**,(%%) **find the esp32 information and install it.**
981 981  
982 -[[image:1664503715811-892.png]]
757 +* Download the latest TrackerD from the dragino github
983 983  
759 +[[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]
984 984  
985 985  
986 -* **Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]**
762 +Put the Library in the TrackerD directory into the libraries file in the Arduino directory
987 987  
988 -Put the Library in the TrackerD directory into the libraries file in the Arduino directory:
764 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image027.png]]
989 989  
990 990  
991 -[[image:1664503752288-974.png]]
992 992  
993 993  
994 -
995 995  == 6.2 Source Code ==
996 996  
997 997  
998 -* (% style="color:blue" %)**Open the example in the TrackerD file, please select the correct port in the IDE, as shown below:**
772 +* Open the example in the TrackerD file, please select the correct port in the IDE, as shown below:
999 999  
1000 -[[image:1664503794261-827.png]]
774 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image028.png]]
1001 1001  
776 +* Click to upload
1002 1002  
778 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image029.png]]
1003 1003  
1004 -* (% style="color:blue" %)**Click to upload**
780 +* Check the result, if the upload is successful, as shown below, open the serial port to view the data
1005 1005  
1006 -[[image:1664503808294-336.png]]
1007 1007  
783 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png]]
1008 1008  
1009 1009  
1010 -* (% style="color:blue" %)**Check the result, if the upload is successful, as shown below, open the serial port to view the data**
1011 1011  
1012 -[[image:1664503824081-592.png]] [[image:1664503831430-500.png]]
1013 1013  
1014 1014  
1015 1015  
... ... @@ -1016,10 +1016,11 @@
1016 1016  = 7.  FAQ =
1017 1017  
1018 1018  
793 +
1019 1019  == 7.1 How to change the LoRa Frequency Bands/Region? ==
1020 1020  
1021 1021  
1022 -User can follow the introduction for [[how to upgrade image>>||anchor="H5.UploadFirmware"]]. When download the images, choose the required image file for download.
797 +User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
1023 1023  
1024 1024  
1025 1025  
... ... @@ -1030,8 +1030,8 @@
1030 1030  
1031 1031  
1032 1032  
1033 -(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:314px" %)
1034 -|=(% style="width: 118px;" %)**Pin**|=(% style="width: 67px;" %)**Color**|=(% style="width: 123px;" %)**USB Pin**
808 +(% border="2" style="background-color:#ffffcc; color:green; width:314px" %)
809 +|(% style="width:118px" %)**Pin**|(% style="width:67px" %)**Color**|(% style="width:123px" %)**USB Pin**
1035 1035  |(% style="width:118px" %)A4,B4,A9,B9|(% style="width:67px" %)Red|(% style="width:123px" %)VCC
1036 1036  |(% style="width:118px" %)A7,B7|(% style="width:67px" %)White|(% style="width:123px" %)D- (N/A)
1037 1037  |(% style="width:118px" %)A6,B6|(% style="width:67px" %)Green|(% style="width:123px" %)D+(N/A)
... ... @@ -1049,6 +1049,7 @@
1049 1049  (% style="color:blue" %)**XXX**(%%): The default frequency band
1050 1050  
1051 1051  * (% style="color:red" %)**EU433**(%%): Default frequency band EU433
827 +* (% style="color:red" %)**CN470**(%%): Default frequency band CN470
1052 1052  * (% style="color:red" %)**EU868**(%%): Default frequency band EU868
1053 1053  * (% style="color:red" %)**IN865**(%%): Default frequency band IN865
1054 1054  * (% style="color:red" %)**KR920**(%%): Default frequency band KR920
... ... @@ -1056,25 +1056,33 @@
1056 1056  * (% style="color:red" %)**AU915**(%%): Default frequency band AU915
1057 1057  * (% style="color:red" %)**US915**(%%): Default frequency band US915
1058 1058  
835 +
1059 1059  = 9.  Packing Info =
1060 1060  
1061 1061  
1062 -(% style="color:#037691" %)**Package Includes**:
839 +**Package Includes**:
1063 1063  
1064 -* TrackerD LoRaWAN GPS/BLE Tracker x 1
1065 -* USB recharge & program cable x 1
841 +* TrackerD x 1
842 +* Rechargeable cable x 1
843 +* Program Cable x 1
1066 1066  
1067 -(% style="color:#037691" %)**Dimensions and Weight**:
845 +**Dimensions and Weight**:
1068 1068  
1069 -* Device Size: 85 x 48 x 15 cm
1070 -* Weight: 50g
847 +* Device Size: 85 x 48 x 15 mm/pcs
848 +* Weight: 55g/pcs
1071 1071  
1072 -= 10. Support =
1073 1073  
1074 1074  
852 += 10. Support =
853 +
1075 1075  * 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.
1076 -* 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]].
855 +* 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
1077 1077  
857 +[[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]
858 +
859 +
860 +
861 +
1078 1078  = 11.  Reference =
1079 1079  
1080 1080  
... ... @@ -1081,5 +1081,3 @@
1081 1081  * [[**Firmware in Bin format**>>https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
1082 1082  * **[[Source Code>>https://github.com/dragino/TrackerD]] **
1083 1083  * [[**Hardware Source**>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
1084 -
1085 -
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