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Last modified by Xiaoling on 2025/04/27 16:48
From version 74.7
edited by Xiaoling
on 2022/10/11 16:29
Change comment: There is no comment for this version
To version 61.1
edited by Edwin Chen
on 2022/10/08 18:27
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
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1 +== ==
2 +
1 1  (% style="text-align:center" %)
2 2  [[image:1664505654417-133.png]]
3 3  
... ... @@ -97,8 +97,6 @@
97 97  * LoRa Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
98 98  * Tracking: max: 38mA
99 99  
100 -
101 -
102 102  == 1.3  Features ==
103 103  
104 104  
... ... @@ -117,8 +117,6 @@
117 117  * Tri-color LED, Alarm button
118 118  * Datalog
119 119  
120 -
121 -
122 122  == 1.4  Applications ==
123 123  
124 124  
... ... @@ -125,8 +125,6 @@
125 125  * Logistics and Supply Chain Management
126 126  * Human tracking
127 127  
128 -
129 -
130 130  = 2.1 Use TrackerD =
131 131  
132 132  
... ... @@ -189,10 +189,8 @@
189 189  (% style="color:blue" %)**Step 3:**(%%) TrackerD will auto join to the LoRaWAN network. After join success, TrackerD will start to upload message to IoT server.
190 190  
191 191  
188 +== 2.3 Positioning Mode(SMOD) ==
192 192  
193 -== 2.3  Positioning Mode(SMOD) ==
194 -
195 -
196 196  Users can set TrackerD to different Positioning Mode for different applications. Below mod are supported.
197 197  
198 198  * (% style="color:#037691" %)**GPS ONLY(Factory Settings):    **(%%)only get and uplink GPS location info.
... ... @@ -202,31 +202,26 @@
202 202  Users can switch modes by [[changing SMOD>>||anchor="H3.2.7SetPositioningMode"]].
203 203  
204 204  
199 +== 2.3 Uplink Payload ==
205 205  
206 -== 2.4  Uplink Payload ==
207 207  
202 +=== 2.3.1 Uplink FPORT~=5, Device Status ===
208 208  
209 -=== 2.4.1 Uplink FPORT~=5, Device Status ===
204 +Uplink the device configures with FPORT=5. Once LGT92 Joined the network, it will uplink this message to the server. After first uplink, LHT52 will uplink Device Status every 12 hours.
210 210  
206 +|=(% style="width: 150px;" %)**Size (bytes)**|=(% style="width: 233px;" %)**1**|=(% style="width: 150px;" %)**2**|=(% style="width: 164px;" %)**1**|=(% style="width: 215px;" %)**1**|=(% style="width: 94px;" %)2|=(% style="width: 516px;" %)**2**|=(% style="width: 516px;" %)1
207 +|(% style="width:150px" %)**Value**|(% style="width:233px" %)Sensor Model|(% style="width:150px" %)Firmware Version|(% style="width:164px" %)Frequency Band|(% style="width:215px" %)Sub-band|(% style="width:94px" %)BAT|(% style="width:516px" %)SMOD|(% style="width:516px" %)Status
211 211  
212 -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.
209 +[[image:image-20221006181357-2.png]]
213 213  
211 +Example Payload (FPort=5):  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT52%20-%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220621105116-11.png?rev=1.1||alt="image-20220621105116-11.png"]]
214 214  
215 -(% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
216 -|=(% 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
217 -|=(% 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
213 +**Sensor Model**: For TrackerD, this value is 0x13.
218 218  
219 -[[image:1665301570342-765.png]]
215 +**Firmware Version**: 0x0100, Means: v1.0.0 version.
220 220  
217 +**Frequency Band**:
221 221  
222 -(% style="color:#037691" %)**Example of Device Status:**(%%) 13014001FF0FA24002
223 -
224 -(% style="color:#037691" %)**Sensor Model:** (%%) For TrackerD,this value is 0x13
225 -
226 -(% style="color:#037691" %)**Firmware Version: **(%%) 0x0140,Means:v1.4.0 version
227 -
228 -(% style="color:#037691" %)**Frequency Band**:
229 -
230 230  *0x01: EU868
231 231  
232 232  *0x02: US915
... ... @@ -247,58 +247,18 @@
247 247  
248 248  *0x0a: AS923-3
249 249  
250 -Sub- Band:value 0x00~~0x08(only forAU915,US915,Others are 0xFF)
239 +**Sub-Band**: value 0x00 ~~ 0x08(only for CN470, AU915,US915. Others are0x00)
251 251  
252 -(% style="color:#037691" %)**BAT:**(%%) shows the battery voltage for TrackerD.
241 +**BAT**: shows the battery voltage for TrackerD.
253 253  
243 +Ex1: 0x0B3A = 2874mV
254 254  
255 -(% style="color:#037691" %)**Ex1:**(%%) 0x0FA2 = 4002mV
256 -
257 257  Use can also get the Device Status uplink through the downlink command:
258 258  
259 -TrackerD Model：0x40
260 260  
261 -(% border="1.5" style="background-color:#ffffcc; color:green; width:314px" %)
262 -|(% style="width:75px" %)**Size(bit)**|(% style="width:64px" %)2bits|(% style="width:88px" %)2bit|(% style="width:84px" %)4bit
263 -|(% style="width:75px" %)**Value**|(% style="width:64px" %)SMOD|(% style="width:88px" %)GPS_MOD|(% style="width:84px" %)BLE_MOD
248 +=== 2.3.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
264 264  
265 -(% style="color:blue" %)**SMOD：**
266 266  
267 -(% style="color:red" %)**1 :** (%%) GPS ONLY
268 -
269 -(% style="color:red" %)**2 :** (%%) BLE ONLY
270 -
271 -(% style="color:red" %)**3 :**  (%%) GPS/BLE Hybrid
272 -
273 -
274 -(% style="color:blue" %)**GPS MOD:**
275 -
276 -(% style="color:red" %)**0 : ** (%%) Enable uploading on-board Temperature and humidity values
277 -
278 -(% style="color:red" %)**1 :** (%%) Disable uploading on-board Temperature and humidity values
279 -
280 -
281 -(% style="color:blue" %)**BLE MOD:**
282 -
283 -(% style="color:red" %)**1: ** (%%) BLE Positioning with Strongest iBeacon
284 -
285 -TrackerD Status:  0x02
286 -
287 -(% border="1.5" style="background-color:#ffffcc; color:green; width:345px" %)
288 -|(% style="width:77px" %)**Size(bit)**|(% style="width:91px" %)1bits|(% style="width:48px" %)1bit|(% style="width:126px" %)1bit
289 -|(% style="width:77px" %)**Value**|(% style="width:91px" %)PNACKMD|(% style="width:48px" %)LON|(% style="width:126px" %)Transport** **Mode
290 -
291 -(% style="color:red" %)**0 : **(%%) Transport Mode
292 -
293 -(% style="color:red" %)**1 :  **(%%) AT+LON
294 -
295 -(% style="color:red" %)**2 : **(%%) Datalog Enable/Disable
296 -
297 -
298 -
299 -=== 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
300 -
301 -
302 302  User can use **AT+SMOD=1,0** to enable uploading on-board Temperature and humidity values, and the total payload will be 15 bytes, please note that 15 bytes won't work on DR0 on US915/AU915 frequency band.
303 303  
304 304  
... ... @@ -314,7 +314,7 @@
314 314  [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
315 315  )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]|(% style="width:40px" %)[[Hum>>||anchor="HHum:"]]|(% style="width:87px" %)[[Tem>>||anchor="HTem:"]]
316 316  
317 -[[image:1665301636888-168.png]]
266 +[[image:1664501958445-288.png]]
318 318  
319 319  
320 320  ==== (% style="color:blue" %)**Alarm & BAT:**(%%) ====
... ... @@ -323,8 +323,6 @@
323 323  |=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)1 bit|(% style="width:80px" %)1bit|(% style="width:50px" %)14bits
324 324  |=(% style="width: 72px;" %)**Value**|(% style="width:67px" %)reserve|(% style="width:118px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 
325 325  
326 -
327 -
328 328  ==== (% style="color:blue" %)**FLAG:**(%%) ====
329 329  
330 330  (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
... ... @@ -339,8 +339,6 @@
339 339  * Latitude: 02863D68  ⇒  //if (0x//02863D68//& 0x80000000 = 0 )~://  //value = 02863D68 /1000000 = 42.351976//
340 340  * Longitude: FAC29BAF  ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~://  //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
341 341  
342 -
343 -
344 344  (% style="color:red" %)**Important note:**
345 345  
346 346  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.
... ... @@ -376,31 +376,16 @@
376 376  * 3.40v ~~ 3.69v:  20% ~~ 40%
377 377  * < 3.39v:  0~~20%
378 378  
379 -
380 -
381 -==== (% style="color:blue" %)**MOD:**(%%) ====
382 -
383 -**Set the format of GPS data uplink link：**
384 -
385 -(% style="color:#037691" %)**0x00:** (%%) Enable uploading on-board Temperature and humidity values
386 -(% style="color:#037691" %)**0x01: ** (%%) Disable uploading on-board Temperature and humidity values
387 -
388 -
389 -**Set the format of BLE data uplink link：**
390 -
391 -(% style="color:#037691" %)**0x01: ** (%%) BLE Positioning with Strongest iBeacon
392 -
393 -
394 394  ==== (% style="color:blue" %)**LON:**(%%) ====
395 395  
396 396  Enable/Disable LED activity for uplink
397 397  
398 398  (((
399 -(% style="color:#037691" %)**0x00:**  (%%) Disable LED indicator.
329 +0x00:  Disable LED indicator.
400 400  )))
401 401  
402 402  (((
403 -(% style="color:#037691" %)**0x01:**  (%%) Enable LED indicator (Default Value)
333 +0x01:  Enable LED indicator (Default Value)
404 404  )))
405 405  
406 406  
... ... @@ -414,10 +414,8 @@
414 414  011A =if (0x011A & 0x8000 = 1 ):  value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree//
415 415  
416 416  
347 +=== 2.3.3  Uplink FPORT~=3, Realtime GNSS Positioning (Default Mode) ===
417 417  
418 -=== 2.4.3  Uplink FPORT~=3, Realtime GNSS Positioning (Default Mode) ===
419 -
420 -
421 421  The default uplink payload includes totally 11 bytes. The payload is the first 11 bytes of Uplink FPORT=2, real-time GNSS positioning, (remove the temp and humidity)
422 422  
423 423  
... ... @@ -429,37 +429,23 @@
429 429  [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
430 430  )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]
431 431  
432 -(% class="wikigeneratedid" %)
433 -[[image:1665301687277-443.png]]
434 434  
361 +=== 2.3.4  Uplink FPORT~=4, History GNSS Positioning ===
435 435  
436 -
437 -=== 2.4.4  Uplink FPORT~=4, History GNSS Positioning ===
438 -
439 -
440 440  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]], 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.
441 441  
365 +**Note for this mode:**
442 442  
443 -(% style="color:red" %)**Note for this mode:**
444 -
445 445  * a) TrackerD will do an ACK check for data records sending to make sure every data arrive server.
446 -* 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.
368 +* b) TrackerD will send data in **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.
447 447  
448 448  The payload is 15 bytes, as below.
449 449  
450 -(% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
451 -|=(% scope="row" %)(((
452 -**Size(bytes)**
453 -)))|4|4|2|1|1|1|1|1
454 -|=**Value**|Latitude|Longitude|Year|Month|Day|Hous|Min|Sen
455 455  
456 -[[image:image-20221009160309-2.png]]
457 457  
374 +=== 2.3.5  Uplink FPORT~=6, BLE Positioning with Strongest iBeacon ===
458 458  
459 459  
460 -=== 2.4.5  Uplink FPORT~=6, BLE Positioning with Strongest iBeacon ===
461 -
462 -
463 463  (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
464 464  |=(% scope="row" style="width: 60px;" %)(((
465 465  **Size(bytes)**
... ... @@ -487,11 +487,9 @@
487 487  * (% style="color:#037691" %)**Measured Power: ** (%%) The Measured Power from the strongest iBeacon.
488 488  * (% style="color:#037691" %)**RSSI:  ** (%%) The RSSI from the strongest iBeacon.
489 489  
404 +=== 2.3.5 Add Payload format in TTN V3 ===
490 490  
491 491  
492 -=== 2.4.6  Add Payload format in TTN V3 ===
493 -
494 -
495 495  In TTN V3, use can add a custom payload so it shows friendly.
496 496  
497 497  In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**
... ... @@ -509,7 +509,7 @@
509 509  
510 510  
511 511  
512 -== 2.5 Integrate with Datacake ==
424 +== 2.4 Integrate with Datacake ==
513 513  
514 514  
515 515  (((
... ... @@ -525,7 +525,7 @@
525 525  
526 526  
527 527  
528 -== 2.6 Integrate with Tago ==
440 +== 2.5 Integrate with Tago ==
529 529  
530 530  
531 531  (((
... ... @@ -541,24 +541,12 @@
541 541  
542 542  
543 543  
544 -== 2.7  Datalog Feature ==
456 +== 2.6 Datalog Feature ==
545 545  
546 546  
547 -total 273 entries,by default disable
459 +== 2.6 Alarm Mode ==
548 548  
549 549  
550 -Example use case.
551 -
552 -[[image:image-20221009234703-2.png||height="328" width="899"]]
553 -
554 -
555 -[[image:image-20221009234629-1.png||height="390" width="577"]]
556 -
557 -
558 -
559 -== 2.8 Alarm Mode ==
560 -
561 -
562 562  (((
563 563  User can push the (% style="color:red" %)**RED button**(%%) by more than 5 seconds to enter Alarm Mode.
564 564  )))
... ... @@ -582,16 +582,15 @@
582 582  
583 583  
584 584  
585 -== 2.9 Transport Mode ==
485 +== 2.7 Transport Mode ==
586 586  
587 587  
588 588  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.
589 589  
590 590  
491 +== 2.8 LED Status ==
591 591  
592 -== 2.10 LED Status ==
593 593  
594 -
595 595  (% border="1.5" style="background-color:#ffffcc; color:green; width:500px" %)
596 596  |=(% style="width: 150px;" %)**Event**|=(% style="width: 200px;" %)**Action**|=(% style="width: 150px;" %)**AT+LON to control on/off**
597 597  |(% 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
... ... @@ -606,12 +606,9 @@
606 606  |(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes
607 607  |(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A
608 608  
508 +== 2.9 Button Function ==
609 609  
610 610  
611 -
612 -== 2.11 Button Function ==
613 -
614 -
615 615  (% style="color:blue" %)**RESET button:**
616 616  
617 617  [[image:1664502835802-546.png]]
... ... @@ -630,12 +630,9 @@
630 630  |(% 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
631 631  |(% 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.
632 632  
529 +== 2.10 USB Port Function ==
633 633  
634 634  
635 -
636 -== 2.12 USB Port Function ==
637 -
638 -
639 639  The USB interface of TrackerD has below functions:
640 640  
641 641  * Power on the device
... ... @@ -643,9 +643,6 @@
643 643  * [[Configure Device>>||anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
644 644  * [[Upgrade Firmware>>||anchor="H5.UploadFirmware"]]
645 645  
646 -
647 -
648 -
649 649  = 3. Configure TrackerD via AT command or LoRaWAN downlink =
650 650  
651 651  
... ... @@ -793,33 +793,41 @@
793 793  
794 794  * (% style="color:blue" %)**AT Command:**
795 795  
796 -(% style="color:#037691" %)**AT+SMOD=aa,bb,cc**
686 +(% style="color:#037691" %)**AT+SMOD=aa,bb**
797 797  
798 798  (% style="color:#037691" %)** aa:**
799 799  
800 -* (% style="color:red" %)**1: GPS ONLY(Factory Settings):    **(%%)only get and uplink GPS location info.
801 -* (% style="color:red" %)**2: BLE ONLY:              **(%%)Only obtain iBeacon info via BLE and uplink. Design for Indoor tracking.
802 -* (% 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.
690 +* (% style="color:#037691" %)**1: GPS ONLY(Factory Settings):    **(%%)only get and uplink GPS location info.
691 +* (% style="color:#037691" %)**2: BLE ONLY:              **(%%)Only obtain iBeacon info via BLE and uplink. Design for Indoor tracking.
692 +* (% style="color:#037691" %)**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
803 803  
694 +
804 804  (% style="color:#037691" %)**bb:**
805 805  
806 -* (% style="color:red" %)**0 :  **(%%)GPS+ BAT+ State+Tem&Hum
807 -* (% style="color:red" %)**1 :**(%%)  GPS +BAT State
697 +(% style="color:#037691" %)** if aa = 1: **
808 808  
809 -(% style="color:#037691" %)**cc:   **
699 +* (% style="color:#037691" %)**0 :  **(%%)GPS+ BAT+ State+Tem&Hum
700 +* (% style="color:#037691" %)**1 :**(%%)  GPS +BAT State
810 810  
811 -* (% style="color:red" %)**1 : **(%%) (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State  
812 812  
813 -(% style="color:blue" %)**Example:**
703 +(% style="color:#037691" %)** if aa = 2: **
814 814  
815 - AT+ SMOD =1,0 ,0 ~-~->  GPS+ BAT+ State+Tem&Hum
816 - AT+ SMOD =1,1,0 ~-~->  GPS +BAT State
817 - AT+ SMOD =2,0,1 ~-~->  (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State
705 +* (% style="color:#037691" %)**3 :  **(%%)(iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State
818 818  
819 819  
708 +
709 + **Example:**
710 +
711 + AT+ SMOD =1,0  **~-~-> ** GPS+ BAT+ State+Tem&Hum
712 +
713 + AT+ SMOD =1,1    **~-~->**  GPS +BAT State
714 +
715 + AT+ SMOD =2,3    **~-~->**  (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State
716 +
717 +
820 820  * (% style="color:blue" %)**Downlink Payload (prefix 0xA5):**
821 821  
822 -(% style="color:#037691" %)**0xA5 01 00 00**    (%%) ~/~/  Same as AT+ SMOD =1,0,0
720 +(% style="color:#037691" %)**0xA5 01 00**    (%%) ~/~/  Same as AT+ SMOD =1,0
823 823  
824 824  
825 825  
... ... @@ -836,7 +836,7 @@
836 836  
837 837  (% style="color:#037691" %)**AT+FTIME=xx**  (%%) **~-~-> ** Set to use xx as max fix time.
838 838  
839 -**Example:**  AT+FTIME=150
737 +Example:  AT+FTIME=150
840 840  
841 841  
842 842  * (% style="color:blue" %)**Downlink Payload (prefix 0xAA):**
... ... @@ -845,7 +845,7 @@
845 845  
846 846  
847 847  
848 -=== 3.2.9 Set PDOP value for GPS fix accuracy ===
746 +=== 3.3.9 Set PDOP value for GPS fix accuracy ===
849 849  
850 850  
851 851  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.
... ... @@ -873,7 +873,7 @@
873 873  
874 874  * (% style="color:blue" %)**AT Command:**
875 875  
876 -(% style="color:#037691" %)**AT+CFM=xx**
774 +(% style="color:#037691" %)**AT+CFM=xx. **
877 877  
878 878  
879 879  **~ Example:**
... ... @@ -889,27 +889,6 @@
889 889  
890 890  
891 891  
892 -=== 3.2.10  Auto Send None-ACK messages ===
893 -
894 -
895 -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.
896 -
897 -
898 -* (% style="color:blue" %)**AT Command: AT+PNACKMD**
899 -
900 -The default factory setting is 0.
901 -
902 -
903 -**Command Example Function Response:**
904 -
905 -(% style="color:#037691" %)**AT+PNACKMD=1**  (%%) ~/~/  Poll None-ACK message OK
906 -
907 -
908 -* (% style="color:blue" %)**Downlink Command: 0x34**
909 -
910 -Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
911 -
912 -
913 913  = 4. Setting for Different Scenarios =
914 914  
915 915  
... ... @@ -952,7 +952,7 @@
952 952  
953 953  (% style="color:blue" %)**Step5:** (%%) Select the firmware file (.bin format), com port and proper SPI configure. Clink Start. Bin file location:
954 954  
955 -[[https:~~/~~/github.com/dragino/TrackerD/releases>>https://github.com/dragino/TrackerD/releases]]
832 +[[https:~~/~~/www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0>>url:https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
956 956  
957 957  
958 958  Users need to use below files:
... ... @@ -989,7 +989,6 @@
989 989  [[image:1664503635019-941.png]]
990 990  
991 991  
992 -
993 993  * (% style="color:#037691" %)**Go to tools ~-~-> Boards ~-~-> Boards Manager**,(%%) **find the esp32 information and install it.**
994 994  
995 995  [[image:1664503715811-892.png]]
... ... @@ -1054,9 +1054,6 @@
1054 1054  |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14
1055 1055  |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15
1056 1056  
1057 -
1058 -
1059 -
1060 1060  = 8.  Order Info =
1061 1061  
1062 1062  
... ... @@ -1072,8 +1072,6 @@
1072 1072  * (% style="color:red" %)**AU915**(%%): Default frequency band AU915
1073 1073  * (% style="color:red" %)**US915**(%%): Default frequency band US915
1074 1074  
1075 -
1076 -
1077 1077  = 9.  Packing Info =
1078 1078  
1079 1079  
... ... @@ -1087,8 +1087,6 @@
1087 1087  * Device Size: 85 x 48 x 15 cm
1088 1088  * Weight: 50g
1089 1089  
1090 -
1091 -
1092 1092  = 10. Support =
1093 1093  
1094 1094  
... ... @@ -1095,8 +1095,6 @@
1095 1095  * 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.
1096 1096  * 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]].
1097 1097  
1098 -
1099 -
1100 1100  = 11.  Reference =
1101 1101  
1102 1102  
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