Last modified by Xiaoling on 2025/04/27 16:48
<
From version < 74.3 >
edited by Xiaoling
on 2022/10/11 09:46
To version < 84.11 >
edited by Xiaoling
on 2022/10/26 08:50
>
Change comment: There is no comment for this version

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... ... @@ -205,9 +205,11 @@
205 205  
206 206  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.
207 207  
208 +Use can also get the Device Status uplink through the downlink command: **Downlink:  0x2301**
208 208  
209 -(% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
210 -|=(% 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
210 +
211 +(% border="1.5" style="background-color:#ffffcc; color:green; width:440px" %)
212 +|=(% style="width: 60px;" %)**Size(bytes)**|=(% style="width: 70px;" %)**1**|=(% style="width: 70px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 50px;" %)**1**|=(% style="width: 30px;" %)2|=(% style="width: 40px;" %)**2**|=(% style="width: 40px;" %)1
211 211  |=(% 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
212 212  
213 213  [[image:1665301570342-765.png]]
... ... @@ -250,50 +250,44 @@
250 250  
251 251  Use can also get the Device Status uplink through the downlink command:
252 252  
253 -TrackerD Model：0x40
254 254  
255 -(% border="1.5" style="background-color:#ffffcc; color:green; width:314px" %)
256 -|(% style="width:75px" %)**Size(bit)**|(% style="width:64px" %)2bits|(% style="width:88px" %)2bit|(% style="width:84px" %)4bit
257 -|(% style="width:75px" %)**Value**|(% style="width:64px" %)SMOD|(% style="width:88px" %)GPS_MOD|(% style="width:84px" %)BLE_MOD
256 +(% style="color:#037691" %)**SMOD Field (total 1 byte)**(%%)：0x40
258 258  
259 -(% style="color:blue" %)**SMOD：**
258 +(% border="1.5" style="background-color:#ffffcc; color:green; width:270px" %)
259 +|=(% scope="row" style="width: 60px;" %)**Size(bit)**|(% style="width:50px" %)2bits|(% style="width:80px" %)2bit|(% style="width:80px" %)4bit
260 +|=(% style="width: 75px;" %)**Value**|(% style="width:64px" %)SMOD|(% style="width:104px" %)GPS_Settings|(% style="width:103px" %)BLE_Settings
260 260  
261 -(% style="color:red" %)**1 :** (%%) GPS ONLY
262 +(% style="color:blue" %)** SMOD：**
262 262  
263 -(% style="color:red" %)**2 :** (%%) BLE ONLY
264 +(% style="color:red" %)** 1 :** (%%) GPS ONLY
264 264  
265 -(% style="color:red" %)**3 :**  (%%) GPS/BLE Hybrid
266 +(% style="color:red" %)** 2 :** (%%) BLE ONLY
266 266  
268 +(% style="color:red" %)** 3 :**  (%%) GPS/BLE Hybrid
267 267  
268 -(% style="color:blue" %)**GPS MOD:**
269 269  
270 -(% style="color:red" %)**0 : ** (%%) Enable uploading on-board Temperature and humidity values
271 +(% style="color:blue" %)** GPS_MOD: Define how to send GPS payload**
271 271  
272 -(% style="color:red" %)**1 :** (%%) Disable uploading on-board Temperature and humidity values
273 +(% style="color:red" %)** 0 : ** (%%) Enable uploading on-board Temperature and humidity values
273 273  
275 +(% style="color:red" %)** 1 :** (%%) Disable uploading on-board Temperature and humidity values
274 274  
275 -(% style="color:blue" %)**BLE MOD:**
276 276  
277 -(% style="color:red" %)**1: ** (%%) BLE Positioning with Strongest iBeacon
278 +(% style="color:blue" %)** BLE_Settings:**
278 278  
279 -TrackerD Status:  0x02
280 +(% style="color:red" %)** 1: ** (%%) BLE Positioning with Strongest iBeacon
280 280  
281 -(% border="1.5" style="background-color:#ffffcc; color:green; width:345px" %)
282 -|(% style="width:77px" %)**Size(bit)**|(% style="width:91px" %)1bits|(% style="width:48px" %)1bit|(% style="width:126px" %)1bit
283 -|(% style="width:77px" %)**Value**|(% style="width:91px" %)PNACKMD|(% style="width:48px" %)LON|(% style="width:126px" %)Transport** **Mode
284 284  
285 -(% style="color:red" %)**0 : **(%%) Transport Mode
283 +(% style="color:#037691" %)**Status Field (total 1 byte)**(%%):  0x02
286 286  
287 -(% style="color:red" %)**1 :  **(%%) AT+LON
285 +(% border="1.5" style="background-color:#ffffcc; color:green; width:260px" %)
286 +|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)5 Bits|(% style="width:60px" %)1 Bit|(% style="width:20px" %)1 Bit|(% style="width:80px" %)1 Bit
287 +|=(% style="width: 77px;" %)**Value**|(% style="width:70px" %)Reserve|(% style="width:92px" %)[[PNACKMD>>||anchor="H2.4.4A0UplinkFPORT3D42CHistoryGNSSPositioning"]]|(% style="width:48px" %)[[LON>>||anchor="H3.2.5Disable2FEnableLEDflash"]]|(% style="width:126px" %)[[Transport Mode>>||anchor="H2.9TransportMode"]]
288 288  
289 -(% style="color:red" %)**2 : **(%%) Datalog Enable/Disable
290 -
291 -
292 -
293 293  === 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
294 294  
295 295  
296 -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.
292 +Users can use **AT+SMOD=1,0,0** to enable uploading on-board Temperature and humidity values, and the total payload will be 15 bytes,
297 297  
298 298  
299 299  (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:480px" %)
... ... @@ -349,12 +349,12 @@
349 349  
350 350  ==== (% style="color:blue" %)**Alarm:**(%%) ====
351 351  
352 -Example:  0x4B & 0x40 >> 6 = 0x01
348 +**Example: ** 0x4B & 0x40 >> 6 = 0x01
353 353  
354 354  
355 355  ==== (% style="color:blue" %)**BAT:**(%%) ====
356 356  
357 -Example:  0x0CDD & 0x3FFF ⇒ 3293 (mV).
353 +**Example: ** 0x4B45 & 0x3FFF ⇒ 2885 (mV).
358 358  
359 359  (((
360 360  The battery info shows the battery voltage, User can use the below mapping to indicate the battery in percentage: \
... ... @@ -366,30 +366,37 @@
366 366  * 3.40v ~~ 3.69v:  20% ~~ 40%
367 367  * < 3.39v:  0~~20%
368 368  
369 -
370 -(% class="wikigeneratedid" %)
371 371  ==== (% style="color:blue" %)**MOD:**(%%) ====
372 372  
373 -Set the format of GPS data uplink link
367 +**Example: ** (0x60>>6) & 0x3f =1
374 374  
375 -0x00:  Enable uploading on-board Temperature and humidity values
369 +**Set the format of GPS data uplink link：**
376 376  
377 -0x01:  Disable uploading on-board Temperature and humidity values
371 +(% style="color:#037691" %)**0x00:** (%%) Enable uploading on-board Temperature and humidity values
372 +(% style="color:#037691" %)**0x01: ** (%%) Disable uploading on-board Temperature and humidity values
378 378  
379 379  
375 +**Set the format of BLE data uplink link：**
376 +
377 +(% style="color:#037691" %)**0x01: ** (%%) BLE Positioning with Strongest iBeacon
378 +
379 +
380 380  ==== (% style="color:blue" %)**LON:**(%%) ====
381 381  
382 +**Example:** (0x60>>5) & 0x01=1.
383 +
382 382  Enable/Disable LED activity for uplink
383 383  
384 384  (((
385 -0x00:  Disable LED indicator.
387 +(% style="color:#037691" %)**0x00:**  (%%) Disable LED indicator.
386 386  )))
387 387  
388 388  (((
389 -0x01:  Enable LED indicator (Default Value)
391 +(% style="color:#037691" %)**0x01:**  (%%) Enable LED indicator (Default Value)
390 390  )))
391 391  
392 392  
395 +
393 393  ==== (% style="color:blue" %)**Hum:**(%%) ====
394 394  
395 395  0202 = //if (0x0202 & 0x8000 = 0 ):  value =// 0x0202 / 100 = +514 ⇒ 51.4 degree
... ... @@ -404,7 +404,7 @@
404 404  === 2.4.3  Uplink FPORT~=3, Realtime GNSS Positioning (Default Mode) ===
405 405  
406 406  
407 -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)
410 +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)
408 408  
409 409  
410 410  (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:480px" %)
... ... @@ -423,7 +423,7 @@
423 423  === 2.4.4  Uplink FPORT~=4, History GNSS Positioning ===
424 424  
425 425  
426 -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.
429 +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.
427 427  
428 428  
429 429  (% style="color:red" %)**Note for this mode:**
... ... @@ -430,6 +430,7 @@
430 430  
431 431  * a) TrackerD will do an ACK check for data records sending to make sure every data arrive server.
432 432  * 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.
436 +* c) the total payload will be 15 bytes, while US915/AU915 DR0 accepts only 11 bytes of payload. In this case (DR0 of US915/AU915), the payload on server will show NULL
433 433  
434 434  The payload is 15 bytes, as below.
435 435  
... ... @@ -446,6 +446,11 @@
446 446  === 2.4.5  Uplink FPORT~=6, BLE Positioning with Strongest iBeacon ===
447 447  
448 448  
453 +TrackerD supports BLE scans for indoor positioning. User can set [[**SMOD**>>||anchor="H3.2.7SetPositioningMode"]] to **BLE pure** or **GPS/BLE hybrid** so TrackerD will scan BLE iBeacon and find the strongest iBeacon info and uplink.
454 +
455 +User can set **[[BLEMASK>>||anchor="H3.2.11A0SetBLEMASKtofilterBLEiBeacon"]]** so TrackerD will only search the iBeacons which have UUID that match the BLEMASK settings.
456 +
457 +
449 449  (% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
450 450  |=(% scope="row" style="width: 60px;" %)(((
451 451  **Size(bytes)**
... ... @@ -465,7 +465,7 @@
465 465  [[image:1664502425687-834.png]]
466 466  
467 467  
468 -* (% style="color:#037691" %)**BAT: ** (%%) Ex1: 0x4B45 & 0x3FFF ⇒ 3901 (mV).
477 +* (% style="color:#037691" %)**BAT: ** (%%) Ex1:0x4B45 & 0x3FFF ⇒ 3901 (mV).
469 469  * (% style="color:#037691" %)**MODE:   **(%%)Define the payload format.
470 470  * (% style="color:#037691" %)**UUID:     **(%%)The uuid from the strongest iBeacon.
471 471  * (% style="color:#037691" %)**MAJOR:** (%%) The MAJOR from the strongest iBeacon.
... ... @@ -484,8 +484,9 @@
484 484  [[image:1664502649601-895.png]]
485 485  
486 486  
487 -Add the decoder from this link:
496 +Add the decoder from this link: 
488 488  
498 +[[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD>>https://github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD]]
489 489  
490 490  Save the change the uplink message will be parsed. As below:
491 491  
... ... @@ -496,15 +496,10 @@
496 496  == 2.5 Integrate with Datacake ==
497 497  
498 498  
499 -(((
500 500  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.
501 -)))
502 502  
503 -(((
504 504  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]]
505 -)))
506 506  
507 -
508 508  [[image:1664502695771-538.png]]
509 509  
510 510  
... ... @@ -512,15 +512,12 @@
512 512  == 2.6 Integrate with Tago ==
513 513  
514 514  
515 -(((
516 -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.
517 -)))
520 +After TrackerD sends data to LoRaWAN server such as TTN, user can pass the data to Datacake and plot out, currently only support GPS plot.
518 518  
519 -(((
520 520  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]]
521 -)))
522 522  
523 523  
525 +
524 524  [[image:1664502715371-321.png]]
525 525  
526 526  
... ... @@ -528,8 +528,9 @@
528 528  == 2.7  Datalog Feature ==
529 529  
530 530  
531 -total 273 entries,by default disable
533 +total 273 entries,by default,
532 532  
535 +User can set [[PNACKMD=1>>||anchor="H3.2.10A0A0AutoSendNone-ACKmessages"]], to enable Datalog feature.
533 533  
534 534  Example use case.
535 535  
... ... @@ -549,7 +549,7 @@
549 549  
550 550  
551 551  (((
552 -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.
555 +Once enter Alarm mode, the (% style="color:green" %)**GREEN LED**(%%) will flash 3 times, the buzzer will alarm for 5 seconds, then TrackerD will immediately send a packet without location info and then send a data packet with GPS positioning information. After that, the device will send 60 packets at 1-minute intervals. The Alarm flag in the payload will be set for the next 60 packets unless exits alert mode.
553 553  )))
554 554  
555 555  
... ... @@ -557,7 +557,7 @@
557 557  Two ways to exit alarm mode:
558 558  )))
559 559  
560 -* Server send a downlink command to exit.
563 +* Server sends a downlink command to exit.
561 561  * User fast press the RED button 10 times.
562 562  
563 563  (((
... ... @@ -645,11 +645,9 @@
645 645  [[image:1664503022490-662.png]]
646 646  
647 647  
648 -
649 649  [[image:1664503035713-500.png]]
650 650  
651 651  
652 -
653 653  [[image:1664503047675-651.png]]
654 654  
655 655  
... ... @@ -763,42 +763,38 @@
763 763  === 3.2.7 Set Positioning Mode ===
764 764  
765 765  
766 -SMOD define the how TrackerD scan and uplink data:
767 +SMOD define how TrackerD scan and uplink data:
767 767  
768 768  
769 769  * (% style="color:blue" %)**AT Command:**
770 770  
771 -(% style="color:#037691" %)**AT+SMOD=aa,bb**
772 +(% style="color:#037691" %)**AT+SMOD=aa,bb,cc**
772 772  
773 773  (% style="color:#037691" %)** aa:**
774 774  
775 -* (% style="color:#037691" %)**1: GPS ONLY(Factory Settings):    **(%%)only get and uplink GPS location info.
776 -* (% style="color:#037691" %)**2: BLE ONLY:              **(%%)Only obtain iBeacon info via BLE and uplink. Design for Indoor tracking.
777 -* (% 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
776 +* (% style="color:red" %)**1: GPS ONLY(Factory Settings):    **(%%)only get and uplink GPS location info.
777 +* (% style="color:red" %)**2: BLE ONLY:              **(%%)Only obtain iBeacon info via BLE and uplink. Design for Indoor tracking.
778 +* (% 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.
778 778  
779 779  (% style="color:#037691" %)**bb:**
780 780  
781 -(% style="color:#037691" %)** if aa = 1: **
782 +* (% style="color:red" %)**0 :  **(%%)GPS+ BAT+ State+Tem&Hum
783 +* (% style="color:red" %)**1 :**(%%)  GPS +BAT State
782 782  
783 -* (% style="color:#037691" %)**0 :  **(%%)GPS+ BAT+ State+Tem&Hum
784 -* (% style="color:#037691" %)**1 :**(%%)  GPS +BAT State
785 +(% style="color:#037691" %)**cc:   **
785 785  
786 -(% style="color:#037691" %)** if aa = 2: **
787 +* (% style="color:red" %)**1 : **(%%) (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State  
787 787  
788 -* (% style="color:#037691" %)**3 :  **(%%)(iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State
789 +(% style="color:blue" %)**Example:**
789 789  
790 - **Example:**
791 + AT+ SMOD =1,0,0 ~-~->  GPS+ BAT+ State+Tem&Hum
792 + AT+ SMOD =1,1,0 ~-~->  GPS +BAT State
793 + AT+ SMOD =2,0,1 ~-~->  (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State
791 791  
792 - AT+ SMOD =1,0  **~-~-> ** GPS+ BAT+ State+Tem&Hum
793 793  
794 - AT+ SMOD =1,1    **~-~->**  GPS +BAT State
795 -
796 - AT+ SMOD =2,3    **~-~->**  (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State
797 -
798 -
799 799  * (% style="color:blue" %)**Downlink Payload (prefix 0xA5):**
800 800  
801 -(% style="color:#037691" %)**0xA5 01 00**    (%%) ~/~/  Same as AT+ SMOD =1,0
798 +(% style="color:#037691" %)**0xA5 01 00 00**    (%%) ~/~/  Same as AT+ SMOD =1,0,0
802 802  
803 803  
804 804  
... ... @@ -815,7 +815,7 @@
815 815  
816 816  (% style="color:#037691" %)**AT+FTIME=xx**  (%%) **~-~-> ** Set to use xx as max fix time.
817 817  
818 -Example:  AT+FTIME=150
815 +**Example:**  AT+FTIME=150
819 819  
820 820  
821 821  * (% style="color:blue" %)**Downlink Payload (prefix 0xAA):**
... ... @@ -852,7 +852,7 @@
852 852  
853 853  * (% style="color:blue" %)**AT Command:**
854 854  
855 -(% style="color:#037691" %)**AT+CFM=xx. **
852 +(% style="color:#037691" %)**AT+CFM=xx**
856 856  
857 857  
858 858  **~ Example:**
... ... @@ -868,6 +868,48 @@
868 868  
869 869  
870 870  
868 +=== 3.2.10  Auto Send None-ACK messages ===
869 +
870 +
871 +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.
872 +
873 +
874 +* (% style="color:blue" %)**AT Command: AT+PNACKMD**
875 +
876 +The default factory setting is 0.
877 +
878 +
879 +**Command Example Function Response:**
880 +
881 +(% style="color:#037691" %)**AT+PNACKMD=1**  (%%) ~/~/  Poll None-ACK message OK
882 +
883 +
884 +* (% style="color:blue" %)**Downlink Command: 0x34**
885 +
886 +Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
887 +
888 +
889 +
890 +=== 3.2.11  Set BLEMASK to filter BLE iBeacon ===
891 +
892 +
893 +BLEMASK is to filter the unwanted BLE iBeacons during scan. For example, if BLEMASK is 123456. LBT1 will only uplink UUID info which includes 123456. It will ignore all other iBeacons which doesn’t contact 123456 in the UUID.
894 +
895 +(% style="color:red" %)**Note: BLEMASK range is 6 ~~ 10 bytes. If AT+BLEMASK < 6 bytes, BLEMASK will be disabled.**
896 +
897 +(% style="color:blue" %)**AT Command:**
898 +
899 + (% style="color:#037691" %)**AT+BLEMASK=123456**   (%%) ~/~/ Set BLEMASK = 123456
900 +
901 + (% style="color:#037691" %)**AT+BLEMASK=0**  (%%) ~/~/ disable BLEMASK
902 +
903 +
904 +(% style="color:blue" %)**Downlink Payload: (Prefix : 0xA5)**
905 +
906 +Example: 0xA5010203040506    ~/~/ Set BLEMASK to 123456
907 +
908 +
909 +
871 871  = 4. Setting for Different Scenarios =
872 872  
873 873  
... ... @@ -908,6 +908,7 @@
908 908  [[image:1664503574618-659.png]]
909 909  
910 910  
950 +
911 911  (% style="color:blue" %)**Step5:** (%%) Select the firmware file (.bin format), com port and proper SPI configure. Clink Start. Bin file location:
912 912  
913 913  [[https:~~/~~/github.com/dragino/TrackerD/releases>>https://github.com/dragino/TrackerD/releases]]
... ... @@ -953,7 +953,18 @@
953 953  [[image:1664503715811-892.png]]
954 954  
955 955  
996 +(% id="cke_bm_4554S" style="display:none" %) (%%)Find the path of SP32 installation, find the file as shown in Figure 1, and change the SPI pin to the shown in Figure 2.
956 956  
998 +[[image:image-20221024105643-1.png]]
999 +
1000 +**~ Figure1**
1001 +
1002 +
1003 +[[image:image-20221024105643-2.png]]
1004 +
1005 + **Figure2**
1006 +
1007 +
957 957  * **Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]**
958 958  
959 959  Put the Library in the TrackerD directory into the libraries file in the Arduino directory:
image-20221024105643-1.png
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1 +XWiki.Xiaoling
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