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Last modified by Xiaoling on 2023/12/27 09:15
From version 202.2
edited by Xiaoling
on 2023/03/09 13:54
Change comment: There is no comment for this version
To version 186.1
edited by Bei Jinggeng
on 2022/12/15 10:27
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
... ... @@ -37,7 +37,7 @@
37 37  TrackerD is equipped with a (% style="color:blue" %)**1000mAh Li-on rechargeable battery**(%%). Each TrackerD has a worldwide unique OTAA keys to join the LoRaWAN network.
38 38  )))
39 39  
40 -[[image:image-20230213110119-1.png||height="382" width="834"]]
40 +[[image:1664499921684-770.png||_mstalt="298194"]]
41 41  
42 42  
43 43  (% style="color:red" %)**Note: LoRaWAN server can be a general LoRaWAN server other than TTN.**
... ... @@ -93,9 +93,6 @@
93 93  * LoRa Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
94 94  * Tracking: max: 38mA
95 95  
96 -
97 -
98 -
99 99  == 1.3  Features ==
100 100  
101 101  
... ... @@ -114,9 +114,6 @@
114 114  * Tri-color LED, Alarm button
115 115  * Datalog
116 116  
117 -
118 -
119 -
120 120  == 1.4  Applications ==
121 121  
122 122  
... ... @@ -123,9 +123,6 @@
123 123  * Logistics and Supply Chain Management
124 124  * Human tracking
125 125  
126 -
127 -
128 -
129 129  = 2.  Use TrackerD =
130 130  
131 131  == 2.1 How it works? ==
... ... @@ -140,7 +140,7 @@
140 140  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. 
141 141  
142 142  
143 -[[image:image-20230213110214-2.png||height="388" width="847"]]
134 +[[image:1664501652064-326.png||_mstalt="293306"]]
144 144  
145 145  
146 146  
... ... @@ -212,7 +212,7 @@
212 212  
213 213  
214 214  (% border="1.5" style="background-color:#ffffcc; color:green; width:440px" %)
215 -|=(% style="width: 60px;" %)**Size(bytes)**|=(% style="width: 70px;" %)**1**|=(% style="width: 70px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 50px;" %)**1**|=(% style="width: 30px;" %)2|=(% style="width: 40px;" %)1|=(% style="width: 40px;" %)1
206 +|=(% 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
216 216  |=(% 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
217 217  
218 218  [[image:1665301570342-765.png||_mstalt="294580"]]
... ... @@ -259,7 +259,7 @@
259 259  (% style="color:#037691" %)**SMOD Field (total 1 byte)**(%%)：0x40
260 260  
261 261  (% border="1.5" style="background-color:#ffffcc; color:green; width:270px" %)
262 -|=(% scope="row" style="width: 60px;" %)**Size(bit)**|(% style="width:50px" %)1bits|(% style="width:80px" %)2bit|(% style="width:80px" %)4bit
253 +|=(% scope="row" style="width: 60px;" %)**Size(bit)**|(% style="width:50px" %)2bits|(% style="width:80px" %)2bit|(% style="width:80px" %)4bit
263 263  |=(% style="width: 75px;" %)**Value**|(% style="width:64px" %)SMOD|(% style="width:104px" %)GPS_Settings|(% style="width:103px" %)BLE_Settings
264 264  
265 265  (% style="color:blue" %)** SMOD：**
... ... @@ -287,13 +287,10 @@
287 287  
288 288  (% style="color:#037691" %)**Status Field (total 1 byte)**(%%):  0x02
289 289  
290 -(% border="1.5" style="background-color:#ffffcc; color:green; width:412.222px" %)
291 -|=(% scope="row" style="width: 75px;" %)**Size(bit)**|(% style="width:68px" %)5 Bits|(% style="width:87px" %)1 Bit|(% style="width:49px" %)1 Bit|(% style="width:126px" %)1 Bit
292 -|=(% style="width: 75px;" %)**Value**|(% style="width:68px" %)Reserve|(% style="width:87px" %)[[PNACKMD>>||anchor="H2.4.4A0UplinkFPORT3D42CHistoryGNSSPositioning"]]|(% style="width:49px" %)[[LON>>||anchor="H3.2.5Disable2FEnableLEDflash"]]|(% style="width:126px" %)[[Transport Mode>>||anchor="H2.9TransportMode"]]
281 +(% border="1.5" style="background-color:#ffffcc; color:green; width:260px" %)
282 +|=(% 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
283 +|=(% 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"]]
293 293  
294 -
295 -
296 -
297 297  === 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
298 298  
299 299  
... ... @@ -317,15 +317,15 @@
317 317  
318 318  ==== (% style="color:blue" %)**Alarm & BAT:**(%%) ====
319 319  
320 -(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:279.222px" %)
321 -|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)1 bit|(% style="width:69px" %)1 bit|(% style="width:63px" %)14 bits
322 -|=(% style="width: 72px;" %)**Value**|(% style="width:67px" %)reserve|(% style="width:69px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 
308 +(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
309 +|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)1 bit|(% style="width:80px" %)1bit|(% style="width:50px" %)14bits
310 +|=(% style="width: 72px;" %)**Value**|(% style="width:67px" %)reserve|(% style="width:118px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 
323 323  
324 324  ==== (% style="color:blue" %)**FLAG:**(%%) ====
325 325  
326 -(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:183.222px" %)
327 -|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:30px" %)2 bits|(% style="width:52px" %)1 bit
328 -|=(% style="width: 79px;" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H3.2.7SetPositioningMode"]]|(% style="width:52px" %)[[LON>>||anchor="HLON:"]]
314 +(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:120px" %)
315 +|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:30px" %)2bits|(% style="width:30px" %)1bit
316 +|=(% style="width: 79px;" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H3.2.7SetPositioningMode"]]|(% style="width:47px" %)[[LON>>||anchor="HLON:"]]
329 329  
330 330  **Example:** Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A 
331 331  
... ... @@ -370,9 +370,6 @@
370 370  * 3.40v ~~ 3.69v:  20% ~~ 40%
371 371  * < 3.39v:  0~~20%
372 372  
373 -(% style="display:none" %) (%%)
374 -
375 -
376 376  ==== (% style="color:blue" %)**MOD:**(%%) ====
377 377  
378 378  **Example: ** (0x60>>6) & 0x3f =1
... ... @@ -489,32 +489,9 @@
489 489  * (% style="color:#037691" %)**Measured Power: ** (%%) The Measured Power from the strongest iBeacon.
490 490  * (% style="color:#037691" %)**RSSI:  ** (%%) The RSSI from the strongest iBeacon.
491 491  
492 -(% style="display:none" %) (%%)
477 +=== 2.4.6  Uplink FPORT~=8, WiFi Positioning with Strongest WiFi SSID（Since firmware 1.4.1） ===
493 493  
494 494  
495 -=== 2.4.6  Uplink FPORT~=7, Alarm information status（Since firmware 1.4.4） ===
496 -
497 -
498 -The upward link device is configured to FPORT = 7. Once Trackerd alarm, it will upload the news to the server.
499 -
500 -(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
501 -|**Size(bytes)**|2|1
502 -|**Value**|[[Alarm & BAT>>path:#HAlarm26BAT:]]|Mod+lon
503 -
504 - [[image:image-20230302145315-1.png]]
505 -
506 -alarm=(bytes[0] & 0x40)  ~/~/ Alarm status
507 -
508 -batV=~(~(~(bytes[0] & 0x3f) <<8) | bytes[1])/1000;  ~/~/ Battery,units:V
509 -
510 -mod = bytes[2] & 0xC0;
511 -
512 -Lon=(bytes[2] & 0x20)
513 -
514 -
515 -=== 2.4.7  Uplink FPORT~=8, WiFi Positioning with Strongest WiFi SSID（Since firmware 1.4.1） ===
516 -
517 -
518 518  TrackerD supports WiFi scans for indoor positioning. User can set [[**SMOD**>>||anchor="H3.2.7SetPositioningMode"]] to **WiFi** so TrackerD will scan WiFi and find the strongest WiFi info and uplink.
519 519  
520 520  
... ... @@ -534,12 +534,9 @@
534 534  * (% style="color:#037691" %)**SSID:      **(%%)WiFi name.
535 535  * (% style="color:#037691" %)**RSSI:      **(%%)The RSSI from the strongest WiFi.
536 536  
537 -(% style="display:none" %) (%%)
499 +=== 2.4.7  Add Payload format in TTN V3 ===
538 538  
539 539  
540 -=== 2.4.8  Add Payload format in TTN V3 ===
541 -
542 -
543 543  In TTN V3, user can add a custom payload so it shows friendly.
544 544  
545 545  In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**
... ... @@ -580,50 +580,9 @@
580 580  [[image:1664502715371-321.png||_mstalt="292162"]]
581 581  
582 582  
583 -== 2.7  Integrate with Node-red ==
542 +== 2.7  Datalog Feature ==
584 584  
585 585  
586 -~1. Install node-red, please refer to the installation method in the link:
587 -
588 - [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H1.A0Installation>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H1.A0Installation]]
589 -
590 -
591 -2. Import the created flow template, please refer to the import method in the link:
592 -
593 - [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H3.A0Importsampleflow>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H3.A0Importsampleflow]]
594 - The address of the flow template:
595 -
596 - [[dragino-end-node-decoder/TrackerD.json at main · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/blob/main/Node-RED/TrackerD.json]]
597 -
598 -(% style="color:red" %)**Note: If you are using NODE-RED for the first time, please search and install the two plug-ins in the figure below in node-red to fully use the flow template.**
599 -
600 -[[image:image-20230307135914-1.png||height="527" width="1045"]]
601 -
602 -
603 -[[image:image-20230307135932-2.png||height="527" width="1044"]]
604 -
605 -
606 -3. Display the map
607 - Enter the link to the map:
608 -
609 - Change its suffix to ditu：http:~/~/119.91.62.30:1880/**ditu/**
610 -
611 -**~ **[[image:image-20230308115430-1.png||height="548" width="1041"]]
612 -
613 -
614 - Hit all input in input stream
615 -
616 - [[image:image-20230308115616-2.png||height="563" width="1070"]]
617 -
618 -
619 - View map again
620 -
621 -[[image:image-20230308115701-3.png||height="571" width="1085"]]
622 -
623 -
624 -== 2.8  Datalog Feature ==
625 -
626 -
627 627  total 273 entries,by default,
628 628  
629 629  User can set [[PNACKMD=1>>||anchor="H3.2.11A0AutoSendNone-ACKmessages"]], to enable Datalog feature.
... ... @@ -636,7 +636,7 @@
636 636  [[image:image-20221009234629-1.png||_mstalt="431145" height="390" width="577"]]
637 637  
638 638  
639 -== 2.9  Alarm Mode ==
557 +== 2.8 Alarm Mode ==
640 640  
641 641  
642 642  (((
... ... @@ -661,7 +661,7 @@
661 661  )))
662 662  
663 663  
664 -== 2.10  Transport Mode ==
582 +== 2.9 Transport Mode ==
665 665  
666 666  
667 667  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.
... ... @@ -670,12 +670,9 @@
670 670  * **[[TDC>>||anchor="H3.2.1SetTransmitInterval"]]** defines the uplink interval when TrackerD is stactic.
671 671  * **[[PT>>||anchor="H3.2.16GetorSetThresholdformotiondetectFF08Sincefirmware1.4.3FF09"]]** defines the threldhold to detect a motion.
672 672  
673 -(% style="display:none" %) (%%)
591 +== 2.10 LED Status ==
674 674  
675 675  
676 -== 2.11  LED Status ==
677 -
678 -
679 679  (% border="1.5" style="background-color:#ffffcc; width:500px" %)
680 680  |=(% style="width: 150px;" %)**Event**|=(% style="width: 200px;" %)**Action**|=(% style="width: 150px;" %)**AT+LON to control on/off**
681 681  |(% 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
... ... @@ -690,12 +690,9 @@
690 690  |(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes
691 691  |(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A
692 692  
693 -(% style="display:none" %) (%%)
608 +== 2.11 Button Function ==
694 694  
695 695  
696 -== 2.12  Button Function ==
697 -
698 -
699 699  (% style="color:blue" %)**RESET button:**
700 700  
701 701  [[image:1664502835802-546.png||_mstalt="295061"]]
... ... @@ -705,9 +705,8 @@
705 705  
706 706  (% style="color:red" %)**RED button:**
707 707  
708 -[[image:image-20230213110506-3.png]](% style="display:none" %)
620 +[[image:1664502854406-763.png||_mstalt="295568"]]
709 709  
710 -(% style="display:none" %) (%%)
711 711  
712 712  (% border="1" style="background-color:#ffffcc; width:510px" %)
713 713  |=(% style="width: 100px;" %)**Function**|=(% style="width: 205px;" %)**Action**|=(% style="width: 205px;" %)**Description**
... ... @@ -715,12 +715,9 @@
715 715  |(% 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
716 716  |(% 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.
717 717  
718 -(% style="display:none" %) (%%)
629 +== 2.12 USB Port Function ==
719 719  
720 720  
721 -== 2.13  USB Port Function ==
722 -
723 -
724 724  The USB interface of TrackerD has below functions:
725 725  
726 726  * Power on the device
... ... @@ -728,9 +728,6 @@
728 728  * [[Configure Device>>||anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
729 729  * [[Upgrade Firmware>>||anchor="H5.UploadFirmware"]]
730 730  
731 -(% style="display:none" %) (%%)
732 -
733 -
734 734  = 3. Configure TrackerD via AT command or LoRaWAN downlink =
735 735  
736 736  
... ... @@ -759,7 +759,6 @@
759 759  
760 760  [[image:1664503047675-651.png||_mstalt="295386"]]
761 761  
762 -(% style="display:none" %) (%%)
763 763  
764 764  == 3.2 Command Set ==
765 765  
... ... @@ -826,7 +826,7 @@
826 826  (% style="color:#037691" %)**0x02 01**    (%%) ~/~/  Exit Alarm Mode
827 827  
828 828  
829 -=== 3.2.5 Disable/Enable LED flash and buzzer ===
733 +=== 3.2.5 Disable/Enable LED flash ===
830 830  
831 831  
832 832  Disable/Enable LED for position, downlink and uplink
... ... @@ -1154,40 +1154,33 @@
1154 1154  [[image:1664503715811-892.png||_mstalt="295698"]]
1155 1155  
1156 1156  
1157 -=== 6.1.2  Build the development environment ===
1061 +=== 6.1.2 Build the development environment ===
1158 1158  
1063 +~1. Download and install arduino IDE
1159 1159  
1160 -**~1. Download and install arduino IDE**
1161 -
1162 1162  [[https:~~/~~/www.arduino.cn/thread-5838-1-1.html>>url:https://links.jianshu.com/go?to=https%3A%2F%2Fwww.arduino.cn%2Fthread-5838-1-1.html]]
1163 1163  
1164 1164  
1165 -**2. Download the ESP32 development package in the arduino IDE**
1068 +2. Download the ESP32 development package in the arduino IDE
1166 1166  
1167 1167  [[image:image-20221213100007-1.png]]
1168 1168  
1169 -
1170 1170  Input: [[https:~~/~~/dl.espressif.com/dl/package_esp32_index.json>>https://dl.espressif.com/dl/package_esp32_index.json]]
1171 1171  
1172 1172  [[image:image-20221213100626-2.png]]
1173 1173  
1174 -
1175 1175  Restart the IDE after the addition is complete, then:
1176 1176  
1177 1177  [[image:image-20221213100808-3.png||height="679" width="649"]]
1178 1178  
1179 -
1180 1180  [[image:image-20221213101040-4.png]]
1181 1181  
1182 -
1183 -(% style="color:red" %)**Note: Currently version 1.04 is almost impossible to download, you can choose version 1.03.
1082 +**Note: Currently version 1.04 is almost impossible to download, you can choose version 1.03.
1184 1184  Don't quit halfway.~~! If you quit halfway, there is a high probability that it will freeze, and you will need to download again next time. (If you click to continue downloading, an error will be reported after completion)**
1185 1185  
1186 -
1187 1187  Then enter a long waiting process. If you don't want to wait, you can go to the Internet to download directly, and then import:
1188 1188  
1189 -(% style="color:blue" %)**Methods as below:**
1190 -
1087 +Methods as below:
1191 1191  ~1. Download: [[https:~~/~~/github.com/dragino/TrackerD/releases/tag/v1.4.4>>https://github.com/dragino/TrackerD/releases/tag/v1.4.4]]
1192 1192  
1193 1193  2. Find the arduino installation path, hardware → create a new espressif folder → create a new esp32 folder, unzip the compressed package here.
... ... @@ -1196,16 +1196,13 @@
1196 1196  
1197 1197  [[image:image-20221213102311-5.png||height="582" width="711"]]
1198 1198  
1096 +3. Find tools→get.exe in the decompressed file and run it (it will close automatically after completion)
1199 1199  
1200 -**3. Find tools→get.exe in the decompressed file and run it (it will close automatically after completion)**
1201 -
1202 1202  [[image:image-20221213102334-6.png]]
1203 1203  
1204 -(% style="color:red" %)**Note: This step requires a python environment**
1100 +**Note: This step requires a python environment**
1205 1205  
1206 -
1207 1207  Either way, in the end:
1208 -
1209 1209  The final effect is to open the arduino and you can see the esp32
1210 1210  
1211 1211  [[image:image-20221213110952-8.png||height="866" width="711"]]
... ... @@ -1277,9 +1277,6 @@
1277 1277  |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14
1278 1278  |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15
1279 1279  
1280 -(% style="display:none" %) (%%)
1281 -
1282 -
1283 1283  == 7.3 Notes on using different serial port tools for TrackerD ==
1284 1284  
1285 1285  === 7.3.1  Serial port utility ===
... ... @@ -1362,12 +1362,6 @@
1362 1362  [[image:image-20221116111844-5.png||_mstalt="430144" height="551" width="708"]]
1363 1363  
1364 1364  
1365 -== 7.5 Are there example python example for BLE Indoor Positioning? ==
1366 -
1367 -
1368 -[[Operating instructions for BLE indoor positioning>>doc:.Example of BLE indoor positioning python.WebHome]]
1369 -
1370 -
1371 1371  = 8  Trouble Shooting =
1372 1372  
1373 1373  == 8.1  TDC is changed to 4294947296 and cause no uplink. ==
... ... @@ -1509,7 +1509,7 @@
1509 1509  [[image:image-20221128111443-4.png||height="432" width="546"]]
1510 1510  
1511 1511  
1512 -Use **AT+FDR** command to reset and then use **AT+CFG** to check whether the configuration is back to normal
1397 +Use AT+FDR command to reset and then use AT+CFG to check whether the configuration is back to normal
1513 1513  
1514 1514  [[image:image-20221128111850-5.png]]
1515 1515  
... ... @@ -1524,12 +1524,11 @@
1524 1524  [[image:image-20221128112035-7.png]]
1525 1525  
1526 1526  
1527 -== 8.7  If you encounter the following problems, please upgrade to the latest version ==
1412 +== 8.7 If you encounter the following problems, please upgrade to the latest version ==
1528 1528  
1529 -
1530 1530  ~1. Press and hold the red button (more than 5 seconds), and the device and server do not respond.
1531 1531  
1532 -2. Send some commands through the serial port to prompt an error (Example：AT+SMOD=1,0,1)
1416 +2.Send some commands through the serial port to prompt an error (Example：AT+SMOD=1,0,1)
1533 1533  
1534 1534  
1535 1535  = 9.  Order Info =
... ... @@ -1553,9 +1553,6 @@
1553 1553  
1554 1554  * (% style="color:red" %)**US915**(%%): Default frequency band US915
1555 1555  
1556 -(% style="display:none" %) (%%)
1557 -
1558 -
1559 1559  = 10.  Packing Info =
1560 1560  
1561 1561  
... ... @@ -1571,9 +1571,6 @@
1571 1571  
1572 1572  * Weight: 50g
1573 1573  
1574 -(% style="display:none" %) (%%)
1575 -
1576 -
1577 1577  = 11. Support =
1578 1578  
1579 1579  
... ... @@ -1581,9 +1581,6 @@
1581 1581  
1582 1582  * 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]].
1583 1583  
1584 -(% style="display:none" %) (%%)
1585 -
1586 -
1587 1587  = 12.  Reference =
1588 1588  
1589 1589  
... ... @@ -1592,6 +1592,4 @@
1592 1592  * **[[Source Code>>https://github.com/dragino/TrackerD]] **
1593 1593  
1594 1594  * [[**Hardware Source**>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
1595 -
1596 -
1597 1597  )))
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