Last modified by Xiaoling on 2025/04/14 16:33
<
From version < 51.30 >
edited by Xiaoling
on 2022/09/30 16:01
To version < 51.18 >
edited by Xiaoling
on 2022/09/30 14:39
>
Change comment: There is no comment for this version

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Content
... ... @@ -223,45 +223,47 @@
223 223  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. )
224 224  
225 225  
226 -(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:480px" %)
227 -|=(% scope="row" style="width: 50px;" %)(((
228 -**Size(bytes)**
229 -)))|(% style="width:60px" %)4|(% style="width:70px" %)4|(% style="width:80px" %)2|(% style="width:50px" %)1|(% style="width:88px" %)(((
230 -2(optional)
231 -)))|(% style="width:87px" %)(((
232 -2(optional)
226 +(% border="2" cellspacing="3" style="background-color:#ffffcc; color:green; width:520px" %)
227 +|=(% scope="row" style="width: 69px;" %)(((
228 +**Size**
229 +
230 +**(bytes)**
231 +)))|(% style="width:76px" %)4|(% style="width:87px" %)4|(% style="width:76px" %)2|(% style="width:52px" %)1|(% style="width:88px" %)(((
232 +2
233 +
234 +(optional )
235 +)))|(% style="width:83px" %)(((
236 +2
237 +
238 +(optional)
233 233  )))
234 234  |=(% style="width: 69px;" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
235 235  [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
236 -)))|(% style="width:52px" %)[[FLAG>>||anchor="HFLAG:"]]|(% style="width:88px" %)[[Hum>>||anchor="HHum:"]]|(% style="width:87px" %)[[Tem>>||anchor="HTem:"]]
242 +)))|(% style="width:52px" %)[[FLAG>>||anchor="HFLAG:"]]|(% style="width:88px" %)[[Hum>>||anchor="HHum:"]]|(% style="width:83px" %)[[Tem>>||anchor="HTem:"]]
237 237  
238 238  [[image:1664501958445-288.png]]
239 239  
240 240  
241 -==== (% style="color:blue" %)**Alarm & BAT:**(%%) ====
247 +==== (% style="color:blue" %)Alarm & BAT:(%%) ====
242 242  
243 -(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
244 -|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)1 bit|(% style="width:80px" %)1bit|(% style="width:50px" %)14bits
245 -|=(% style="width: 72px;" %)**Value**|(% style="width:67px" %)reserve|(% style="width:118px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 
249 +(% border="2" style="background-color:#ffffcc; color:green; width:329px" %)
250 +|(% style="width:72px" %)**Size(bit)**|(% style="width:67px" %)1 bit|(% style="width:118px" %)1bit|(% style="width:63px" %)14 bits
251 +|(% style="width:72px" %)**Value**|(% style="width:67px" %)reserve|(% style="width:118px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 
246 246  
253 +==== (% style="color:blue" %)FLAG:(%%) ====
247 247  
255 +(% border="2" style="background-color:#ffffcc; color:green; width:332px" %)
256 +|(% style="width:79px" %)**Size(bit)**|(% style="width:55px" %)2 bits|(% style="width:47px" %)1bit|(% style="width:140px" %)5 bits
257 +|(% style="width:79px" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H2.3.4BLEpositioningPayload28Fport229"]]|(% style="width:47px" %)[[LON>>||anchor="HLON:"]]|(% style="width:140px" %)Firmware version 
248 248  
249 -==== (% style="color:blue" %)**FLAG:**(%%) ====
250 -
251 -(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
252 -|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)2bits|(% style="width:50px" %)1bit|(% style="width:100px" %)5 bits
253 -|=(% style="width: 79px;" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H3.2.7SetPositioningMode"]]|(% style="width:47px" %)[[LON>>||anchor="HLON:"]]|(% style="width:140px" %)Firmware version 
254 -
255 255  **Example:** Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A 
256 256  
257 257  
258 -==== (% style="color:blue" %)**Location info:**(%%) ====
262 +==== (% style="color:blue" %)Location info:(%%) ====
259 259  
260 260  * Latitude: 02863D68  ⇒  //if (0x//02863D68//& 0x80000000 = 0 )~://  //value = 02863D68 /1000000 = 42.351976//
261 261  * Longitude: FAC29BAF  ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~://  //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
262 262  
263 -
264 -
265 265  (% style="color:red" %)**Important note:**
266 266  
267 267  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.
... ... @@ -281,19 +281,20 @@
281 281  
282 282  
283 283  
284 -==== (% style="color:blue" %)**Alarm:**(%%) ====
286 +==== (% style="color:blue" %)Alarm:(%%) ====
285 285  
288 +
286 286  Example:  0x4B & 0x40 >> 6 = 0x01
287 287  
288 288  
289 -==== (% style="color:blue" %)**BAT:**(%%) ====
292 +==== (% style="color:blue" %)BAT:(%%) ====
290 290  
294 +
291 291  Example:  0x0CDD & 0x3FFF ⇒ 3293 (mV).
292 292  
293 -(((
294 294  The battery info shows the current voltage, for (% style="color:blue" %)**TrackerD**(%%) version which powered by li-on battery. User can use below mapping to indicate the battery in percentage: \
295 -)))
296 296  
299 +
297 297  * > 4.0v :  80% ~~ 100%
298 298  * 3.85v ~~3.99v:  60% ~~ 80%
299 299  * 3.70v ~~ 3.84v:  40% ~~ 60%
... ... @@ -300,34 +300,28 @@
300 300  * 3.40v ~~ 3.69v:  20% ~~ 40%
301 301  * < 3.39v:  0~~20%
302 302  
306 +==== (% style="color:blue" %)LON:(%%) ====
303 303  
304 -
305 -
306 -==== (% style="color:blue" %)**LON:**(%%) ====
307 -
308 -
308 +
309 309  Enable/Disable LED activity for uplink
310 310  
311 -(((
312 312  0x00:  Disable LED indicator.
313 -)))
314 314  
315 -(((
316 316  0x01:  Enable LED indicator (Default Value)
317 -)))
318 318  
319 319  
320 -==== (% style="color:blue" %)**Hum:**(%%) ====
316 +==== (% style="color:blue" %)Hum:(%%) ====
321 321  
322 322  0202 = //if (0x0202 & 0x8000 = 0 ):  value =// 0x0202 / 100 = +514 ⇒ 51.4 degree
323 323  
324 324  
325 -==== (% style="color:blue" %)**Tem:**(%%) ====
321 +==== (% style="color:blue" %)Tem:(%%) ====
326 326  
327 327  011A =if (0x011A & 0x8000 = 1 ):  value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree//
328 328  
329 329  
330 330  
327 +
331 331  === 2.3.3 Uplink FPORT~= , History GNSS Positioning ===
332 332  
333 333  
... ... @@ -335,13 +335,17 @@
335 335  === 2.3.4 BLE positioning Payload(Fport2) ===
336 336  
337 337  
338 -Different MODE has different payload:  (% style="color:blue" %)**MODE=2**
335 +Different MODE has different payload:
339 339  
340 -(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
341 -|=(% scope="row" style="width: 60px;" %)(((
342 -**Size(bytes)**
343 -)))|(% 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
344 -|=(% style="width: 50px;" %)**Value**|(% style="width:44px" %)[[UUID>>||anchor="HLocationinfo:"]]|(% style="width:61px" %)(((
337 +**MODE=2**
338 +
339 +(% border="2" style="background-color:#ffffcc; color:green; width:491px" %)
340 +|(% style="width:70px" %)(((
341 +**Size**
342 +
343 +**(bytes)**
344 +)))|(% style="width:44px" %)16|(% style="width:61px" %)4|(% style="width:63px" %)4|(% style="width:71px" %)2|(% style="width:50px" %)4|(% style="width:47px" %)2|(% style="width:15px" %)1
345 +|(% style="width:70px" %)**Value**|(% style="width:44px" %)[[UUID>>||anchor="HLocationinfo:"]]|(% style="width:61px" %)(((
345 345  iBeacon MAJOR
346 346  )))|(% style="width:63px" %)(((
347 347  iBeacon MINOR
... ... @@ -364,9 +364,6 @@
364 364  * (% style="color:#037691" %)**Measured Power: ** (%%) The Measured Power from the strongest iBeacon.
365 365  * (% style="color:#037691" %)**RSSI:  ** (%%) The RSSI from the strongest iBeacon.
366 366  
367 -
368 -
369 -
370 370  === 2.3.5 Add Payload format in TTN V3 ===
371 371  
372 372  
... ... @@ -390,13 +390,9 @@
390 390  == 2.4 Integrate with Datacake ==
391 391  
392 392  
393 -(((
394 394  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.
395 -)))
396 396  
397 -(((
398 398  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]]
399 -)))
400 400  
401 401  
402 402  [[image:1664502695771-538.png]]
... ... @@ -406,13 +406,9 @@
406 406  == 2.5 Integrate with Tago ==
407 407  
408 408  
409 -(((
410 410  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.
411 -)))
412 412  
413 -(((
414 414  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]]
415 -)))
416 416  
417 417  
418 418  [[image:1664502715371-321.png]]
... ... @@ -422,30 +422,22 @@
422 422  == 2.6 Alarm Mode ==
423 423  
424 424  
425 -(((
426 426  User can push the (% style="color:red" %)**RED button**(%%) by more than 5 seconds to enter Alarm Mode.
427 -)))
428 428  
429 429  
430 -(((
431 431  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.
432 -)))
433 433  
434 434  
435 -(((
436 436  Two ways to exit alarm mode:
437 -)))
438 438  
439 439  * Server send a downlink command to exit.
440 440  * User fast press the RED button 10 times.
441 441  
442 -(((
443 443  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.
444 -)))
445 445  
446 446  
447 447  
448 -== 2.7 Sports Mode ==
430 +== 2.7 Sports Mode ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-- ==
449 449  
450 450  
451 451  
... ... @@ -452,8 +452,8 @@
452 452  == 2.8 LED Status ==
453 453  
454 454  
455 -(% border="1.5" style="background-color:#ffffcc; color:green; width:500px" %)
456 -|=(% style="width: 150px;" %)**Event**|=(% style="width: 200px;" %)**Action**|=(% style="width: 150px;" %)**AT+LON to control on/off**
437 +(% border="2" style="background-color:#ffffcc; color:green; width:636px" %)
438 +|(% style="width:157px" %)**Event**|(% style="width:271px" %)**Action**|(% style="width:202px" %)**AT+LON to control on/off**
457 457  |(% 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
458 458  |(% style="width:157px" %)**Join request**|(% style="width:271px" %)(% style="color:green" %)**Green** (%%)led fast blink once (200ms)|(% style="width:202px" %)Yes
459 459  |(% style="width:157px" %)**Join Success**|(% style="width:271px" %)(% style="color:green" %)**Green**(%%) led on 5 second|(% style="width:202px" %)N/A
... ... @@ -466,12 +466,10 @@
466 466  |(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes
467 467  |(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A
468 468  
469 -
470 -
471 471  == 2.9 Button Function ==
472 472  
473 473  
474 -(% style="color:blue" %)**RESET button:**
454 +(% style="color:green" %)**RESET button:**
475 475  
476 476  [[image:1664502835802-546.png]]
477 477  
... ... @@ -483,8 +483,8 @@
483 483  [[image:1664502854406-763.png]]
484 484  
485 485  
486 -(% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
487 -|=(% style="width: 100px;" %)**Function**|=(% style="width: 210px;" %)**Action**|=(% style="width: 210px;" %)**Description**
466 +(% border="2" style="background-color:#ffffcc; color:green; width:627px" %)
467 +|(% style="width:135px" %)**Function**|(% style="width:220px" %)**Action**|(% style="width:265px" %)**Description**
488 488  |(% 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"]]
489 489  |(% 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
490 490  |(% 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.
... ... @@ -503,7 +503,6 @@
503 503  
504 504  
505 505  
506 -
507 507  = 3. Configure TrackerD via AT command or LoRaWAN downlink =
508 508  
509 509  
... ... @@ -585,7 +585,7 @@
585 585  
586 586  (% style="color:#037691" %)**AT+MTDC=xx. **
587 587  
588 -Example:  AT+MTDC=300000  **~-~->    ** Set Sports Mode Packet Interval to 300 seconds. TrackerD will send every 300 seconds in Sports mode, Default Value: 300000
567 + Example:  AT+MTDC=300000  **~-~->    ** Set Sports Mode Packet Interval to 300 seconds. TrackerD will send every 300 seconds in Sports mode, Default Value: 300000
589 589  
590 590  
591 591  * (% style="color:blue" %)**Downlink Payload (prefix 0x03):**
... ... @@ -601,6 +601,7 @@
601 601  
602 602  * (% style="color:blue" %)**AT Command: No AT Command**
603 603  
583 +
604 604  * (% style="color:blue" %)**Downlink Payload (prefix 0x02):**
605 605  
606 606  (% style="color:#037691" %)**0x02 01**    (%%) ~/~/  Exit Alarm Mode
... ... @@ -616,7 +616,7 @@
616 616  
617 617  (% style="color:#037691" %)**AT+LON=xx.  (Disable (0), Enable (1), default:1)**
618 618  
619 -Example: AT+LON=0  **~-~-> ** Disable LED for position, downlink and uplink.
599 + Example: AT+LON=0  **~-~-> ** Disable LED for position, downlink and uplink.
620 620  
621 621  
622 622  * (% style="color:blue" %)**Downlink Payload (prefix 0xAE):**
... ... @@ -634,7 +634,7 @@
634 634  
635 635  (% style="color:#037691" %)**AT+INTWK=xx.  (Disable (0), Enable (1), default:0)**
636 636  
637 -Example:  AT+ INTWK =1  **~-~->   ** Enable detect movement.
617 + Example:  AT+ INTWK =1  **~-~->   ** Enable detect movement.
638 638  
639 639  
640 640  * (% style="color:blue" %)**Downlink Payload (prefix 0xAF):**
... ... @@ -772,7 +772,7 @@
772 772  After installation of the driver and plug in TrackerD, user should be able to see com port in PC's device manager.
773 773  
774 774  
775 -(% 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]]
755 +(% 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]]
776 776  
777 777  
778 778  (% style="color:blue" %)**Step4:** (%%) Run Flash Download Tool and configure chip type to ESP32
... ... @@ -815,7 +815,7 @@
815 815  === 6.1.1 Set up ARDUINO compile environment ===
816 816  
817 817  
818 -* **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]]**
798 +* 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]]
819 819  
820 820  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]]
821 821  
... ... @@ -823,13 +823,13 @@
823 823  [[image:1664503635019-941.png]]
824 824  
825 825  
826 -* (% style="color:#037691" %)**Go to tools ~-~-> Boards ~-~-> Boards Manager**,(%%) **find the esp32 information and install it.**
806 +* (% style="color:#037691" %)**Go to tools ~-~-> Boards ~-~-> Boards Manager**,(%%) find the esp32 information and install it.
827 827  
828 828  [[image:1664503715811-892.png]]
829 829  
830 830  
831 831  
832 -* **Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]**
812 +* Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]
833 833  
834 834  Put the Library in the TrackerD directory into the libraries file in the Arduino directory:
835 835  
... ... @@ -876,8 +876,8 @@
876 876  
877 877  
878 878  
879 -(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:314px" %)
880 -|=(% style="width: 118px;" %)**Pin**|=(% style="width: 67px;" %)**Color**|=(% style="width: 123px;" %)**USB Pin**
859 +(% border="2" style="background-color:#ffffcc; color:green; width:314px" %)
860 +|(% style="width:118px" %)**Pin**|(% style="width:67px" %)**Color**|(% style="width:123px" %)**USB Pin**
881 881  |(% style="width:118px" %)A4,B4,A9,B9|(% style="width:67px" %)Red|(% style="width:123px" %)VCC
882 882  |(% style="width:118px" %)A7,B7|(% style="width:67px" %)White|(% style="width:123px" %)D- (N/A)
883 883  |(% style="width:118px" %)A6,B6|(% style="width:67px" %)Green|(% style="width:123px" %)D+(N/A)
... ... @@ -887,8 +887,6 @@
887 887  |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14
888 888  |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15
889 889  
890 -
891 -
892 892  = 8.  Order Info =
893 893  
894 894  
... ... @@ -904,34 +904,25 @@
904 904  * (% style="color:red" %)**AU915**(%%): Default frequency band AU915
905 905  * (% style="color:red" %)**US915**(%%): Default frequency band US915
906 906  
907 -
908 -
909 -
910 910  = 9.  Packing Info =
911 911  
912 912  
913 -(% style="color:#037691" %)**Package Includes**:
888 +**Package Includes**:
914 914  
915 915  * TrackerD LoRaWAN GPS/BLE Tracker x 1
916 916  * USB recharge & program cable x 1
917 917  
918 -(% style="color:#037691" %)**Dimensions and Weight**:
893 +**Dimensions and Weight**:
919 919  
920 920  * Device Size: 85 x 48 x 15 cm
921 921  * Weight: 50g
922 922  
923 -
924 -
925 -
926 926  = 10. Support =
927 927  
928 928  
929 929  * 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.
930 -* 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]].
902 +* 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]]
931 931  
932 -
933 -
934 -
935 935  = 11.  Reference =
936 936  
937 937  
... ... @@ -938,5 +938,3 @@
938 938  * [[**Firmware in Bin format**>>https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
939 939  * **[[Source Code>>https://github.com/dragino/TrackerD]] **
940 940  * [[**Hardware Source**>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
941 -
942 -

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