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Last modified by Xiaoling on 2023/12/27 09:15
From version 197.1
edited by Bei Jinggeng
on 2023/03/07 14:00
Change comment: There is no comment for this version
To version 171.1
edited by Bei Jinggeng
on 2022/12/07 13:39
Change comment: Uploaded new attachment "image-20221207133911-7.png", version {1}

Summary

Details

Page properties
Content
... ... @@ -12,7 +12,6 @@
12 12  
13 13  
14 14  
15 -
16 16  = 1.  Introduction =
17 17  
18 18  == 1.1  What is TrackerD ==
... ... @@ -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"]]
39 +[[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.**
... ... @@ -94,6 +94,7 @@
94 94  * Tracking: max: 38mA
95 95  
96 96  
96 +
97 97  == 1.3  Features ==
98 98  
99 99  
... ... @@ -113,6 +113,7 @@
113 113  * Datalog
114 114  
115 115  
116 +
116 116  == 1.4  Applications ==
117 117  
118 118  
... ... @@ -120,6 +120,7 @@
120 120  * Human tracking
121 121  
122 122  
124 +
123 123  = 2.  Use TrackerD =
124 124  
125 125  == 2.1 How it works? ==
... ... @@ -134,7 +134,7 @@
134 134  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. 
135 135  
136 136  
137 -[[image:image-20230213110214-2.png||height="388" width="847"]]
139 +[[image:1664501652064-326.png||_mstalt="293306"]]
138 138  
139 139  
140 140  
... ... @@ -206,7 +206,7 @@
206 206  
207 207  
208 208  (% border="1.5" style="background-color:#ffffcc; color:green; width:440px" %)
209 -|=(% 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
211 +|=(% 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
210 210  |=(% 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
211 211  
212 212  [[image:1665301570342-765.png||_mstalt="294580"]]
... ... @@ -253,7 +253,7 @@
253 253  (% style="color:#037691" %)**SMOD Field (total 1 byte)**(%%)：0x40
254 254  
255 255  (% border="1.5" style="background-color:#ffffcc; color:green; width:270px" %)
256 -|=(% scope="row" style="width: 60px;" %)**Size(bit)**|(% style="width:50px" %)1bits|(% style="width:80px" %)2bit|(% style="width:80px" %)4bit
258 +|=(% scope="row" style="width: 60px;" %)**Size(bit)**|(% style="width:50px" %)2bits|(% style="width:80px" %)2bit|(% style="width:80px" %)4bit
257 257  |=(% style="width: 75px;" %)**Value**|(% style="width:64px" %)SMOD|(% style="width:104px" %)GPS_Settings|(% style="width:103px" %)BLE_Settings
258 258  
259 259  (% style="color:blue" %)** SMOD：**
... ... @@ -281,11 +281,10 @@
281 281  
282 282  (% style="color:#037691" %)**Status Field (total 1 byte)**(%%):  0x02
283 283  
284 -(% border="1.5" style="background-color:#ffffcc; color:green; width:412.222px" %)
285 -|=(% 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
286 -|=(% 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"]]
286 +(% border="1.5" style="background-color:#ffffcc; color:green; width:260px" %)
287 +|=(% 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
288 +|=(% 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"]]
287 287  
288 -
289 289  === 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
290 290  
291 291  
... ... @@ -309,15 +309,16 @@
309 309  
310 310  ==== (% style="color:blue" %)**Alarm & BAT:**(%%) ====
311 311  
312 -(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:279.222px" %)
313 -|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)1 bit|(% style="width:69px" %)1 bit|(% style="width:63px" %)14 bits
314 -|=(% style="width: 72px;" %)**Value**|(% style="width:67px" %)reserve|(% style="width:69px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 
313 +(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
314 +|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)1 bit|(% style="width:80px" %)1bit|(% style="width:50px" %)14bits
315 +|=(% style="width: 72px;" %)**Value**|(% style="width:67px" %)reserve|(% style="width:118px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 
315 315  
317 +
316 316  ==== (% style="color:blue" %)**FLAG:**(%%) ====
317 317  
318 -(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:183.222px" %)
319 -|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:30px" %)2 bits|(% style="width:52px" %)1 bit
320 -|=(% style="width: 79px;" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H3.2.7SetPositioningMode"]]|(% style="width:52px" %)[[LON>>||anchor="HLON:"]]
320 +(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:120px" %)
321 +|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:30px" %)2bits|(% style="width:30px" %)1bit
322 +|=(% style="width: 79px;" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H3.2.7SetPositioningMode"]]|(% style="width:47px" %)[[LON>>||anchor="HLON:"]]
321 321  
322 322  **Example:** Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A 
323 323  
... ... @@ -362,7 +362,6 @@
362 362  * 3.40v ~~ 3.69v:  20% ~~ 40%
363 363  * < 3.39v:  0~~20%
364 364  
365 -(% style="display:none" %) (%%)
366 366  
367 367  
368 368  ==== (% style="color:blue" %)**MOD:**(%%) ====
... ... @@ -481,32 +481,11 @@
481 481  * (% style="color:#037691" %)**Measured Power: ** (%%) The Measured Power from the strongest iBeacon.
482 482  * (% style="color:#037691" %)**RSSI:  ** (%%) The RSSI from the strongest iBeacon.
483 483  
484 -(% style="display:none" %) (%%)
485 485  
486 486  
487 -=== 2.4.6  Uplink FPORT~=7, Alarm information status（Since firmware 1.4.4） ===
487 +=== 2.4.6  Uplink FPORT~=8, WiFi Positioning with Strongest WiFi SSID（Since firmware 1.4.1） ===
488 488  
489 489  
490 -The upward link device is configured to FPORT = 7. Once Trackerd alarm, it will upload the news to the server.
491 -
492 -(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
493 -|**Size(bytes)**|2|1
494 -|**Value**|[[Alarm & BAT>>path:#HAlarm26BAT:]]|Mod+lon
495 -
496 - [[image:image-20230302145315-1.png]]
497 -
498 -alarm=(bytes[0] & 0x40)  ~/~/ Alarm status
499 -
500 -batV=~(~(~(bytes[0] & 0x3f) <<8) | bytes[1])/1000;  ~/~/ Battery,units:V
501 -
502 -mod = bytes[2] & 0xC0;
503 -
504 -Lon=(bytes[2] & 0x20)
505 -
506 -
507 -=== 2.4.7  Uplink FPORT~=8, WiFi Positioning with Strongest WiFi SSID（Since firmware 1.4.1） ===
508 -
509 -
510 510  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.
511 511  
512 512  
... ... @@ -526,10 +526,9 @@
526 526  * (% style="color:#037691" %)**SSID:      **(%%)WiFi name.
527 527  * (% style="color:#037691" %)**RSSI:      **(%%)The RSSI from the strongest WiFi.
528 528  
529 -(% style="display:none" %) (%%)
530 530  
531 531  
532 -=== 2.4.8  Add Payload format in TTN V3 ===
511 +=== 2.4.7  Add Payload format in TTN V3 ===
533 533  
534 534  
535 535  In TTN V3, user can add a custom payload so it shows friendly.
... ... @@ -572,30 +572,9 @@
572 572  [[image:1664502715371-321.png||_mstalt="292162"]]
573 573  
574 574  
575 -== 2.7  Integrate with Node-red ==
554 +== 2.7  Datalog Feature ==
576 576  
577 -~1. Install node-red, please refer to the installation method in the link:
578 578  
579 - [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H1.A0Installation>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H1.A0Installation]]
580 -2. Import the created flow template, please refer to the import method in the link:
581 -
582 - [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H3.A0Importsampleflow>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H3.A0Importsampleflow]]
583 - The address of the flow template:
584 -
585 - [[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]]
586 -
587 -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
588 -
589 -[[image:image-20230307135914-1.png||height="527" width="1045"]]
590 -
591 -[[image:image-20230307135932-2.png||height="527" width="1044"]]
592 -
593 -(% class="wikigeneratedid" %)
594 -== ==
595 -
596 -== 2.8  Datalog Feature ==
597 -
598 -
599 599  total 273 entries,by default,
600 600  
601 601  User can set [[PNACKMD=1>>||anchor="H3.2.11A0AutoSendNone-ACKmessages"]], to enable Datalog feature.
... ... @@ -608,7 +608,7 @@
608 608  [[image:image-20221009234629-1.png||_mstalt="431145" height="390" width="577"]]
609 609  
610 610  
611 -== 2.9  Alarm Mode ==
569 +== 2.8 Alarm Mode ==
612 612  
613 613  
614 614  (((
... ... @@ -633,7 +633,7 @@
633 633  )))
634 634  
635 635  
636 -== 2.10  Transport Mode ==
594 +== 2.9 Transport Mode ==
637 637  
638 638  
639 639  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.
... ... @@ -642,10 +642,9 @@
642 642  * **[[TDC>>||anchor="H3.2.1SetTransmitInterval"]]** defines the uplink interval when TrackerD is stactic.
643 643  * **[[PT>>||anchor="H3.2.16GetorSetThresholdformotiondetectFF08Sincefirmware1.4.3FF09"]]** defines the threldhold to detect a motion.
644 644  
645 -(% style="display:none" %) (%%)
646 646  
647 647  
648 -== 2.11  LED Status ==
605 +== 2.10 LED Status ==
649 649  
650 650  
651 651  (% border="1.5" style="background-color:#ffffcc; width:500px" %)
... ... @@ -662,10 +662,9 @@
662 662  |(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes
663 663  |(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A
664 664  
665 -(% style="display:none" %) (%%)
666 666  
667 667  
668 -== 2.12  Button Function ==
624 +== 2.11 Button Function ==
669 669  
670 670  
671 671  (% style="color:blue" %)**RESET button:**
... ... @@ -677,9 +677,8 @@
677 677  
678 678  (% style="color:red" %)**RED button:**
679 679  
680 -[[image:image-20230213110506-3.png]](% style="display:none" %)
636 +[[image:1664502854406-763.png||_mstalt="295568"]]
681 681  
682 -(% style="display:none" %) (%%)
683 683  
684 684  (% border="1" style="background-color:#ffffcc; width:510px" %)
685 685  |=(% style="width: 100px;" %)**Function**|=(% style="width: 205px;" %)**Action**|=(% style="width: 205px;" %)**Description**
... ... @@ -687,10 +687,9 @@
687 687  |(% 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
688 688  |(% 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.
689 689  
690 -(% style="display:none" %) (%%)
691 691  
692 692  
693 -== 2.13  USB Port Function ==
647 +== 2.12 USB Port Function ==
694 694  
695 695  
696 696  The USB interface of TrackerD has below functions:
... ... @@ -700,7 +700,6 @@
700 700  * [[Configure Device>>||anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
701 701  * [[Upgrade Firmware>>||anchor="H5.UploadFirmware"]]
702 702  
703 -(% style="display:none" %) (%%)
704 704  
705 705  
706 706  = 3. Configure TrackerD via AT command or LoRaWAN downlink =
... ... @@ -731,7 +731,6 @@
731 731  
732 732  [[image:1664503047675-651.png||_mstalt="295386"]]
733 733  
734 -(% style="display:none" %) (%%)
735 735  
736 736  == 3.2 Command Set ==
737 737  
... ... @@ -798,7 +798,7 @@
798 798  (% style="color:#037691" %)**0x02 01**    (%%) ~/~/  Exit Alarm Mode
799 799  
800 800  
801 -=== 3.2.5 Disable/Enable LED flash and buzzer ===
753 +=== 3.2.5 Disable/Enable LED flash ===
802 802  
803 803  
804 804  Disable/Enable LED for position, downlink and uplink
... ... @@ -922,6 +922,7 @@
922 922  (% style="color:#037691" %)**0xAD 00 46**    (%%) ~/~/  Set AT+PDOP=7  (0x46 / 10 =7)
923 923  
924 924  
877 +
925 925  === 3.2.10 Disable/Enable the confirmation mode ===
926 926  
927 927  
... ... @@ -1017,7 +1017,7 @@
1017 1017  
1018 1018  (% style="color:blue" %)**AT Command:**
1019 1019  
1020 -(% style="color:#037691" %)**AT+CHE=1      **(%%) ~/~/ set one channels mode
973 +(% style="color:#037691" %)**AT+CHE=1  **(%%) ~/~/ set one channels mode
1021 1021  
1022 1022  
1023 1023  (% style="color:blue" %)**Downlink Payload:0X24**
... ... @@ -1096,15 +1096,16 @@
1096 1096  US915.bin @ 0x10000(Select the bin file of the frequency band you need)
1097 1097  
1098 1098  
1099 -[[image:image-20221207120501-1.png]]
1052 +[[image:image-20221118105220-2.png||_mstalt="426608"]]
1100 1100  
1101 1101  
1102 1102  
1103 1103  After upgrade finish, it will show finish as below:
1104 1104  
1105 -[[image:image-20221207133911-7.png]]
1058 +[[image:image-20221118105402-4.png||_mstalt="427986"]]
1106 1106  
1107 1107  
1061 +
1108 1108  = 6. Developer Guide =
1109 1109  
1110 1110  == 6.1 Compile Source Code ==
... ... @@ -1126,70 +1126,13 @@
1126 1126  [[image:1664503715811-892.png||_mstalt="295698"]]
1127 1127  
1128 1128  
1129 -=== 6.1.2  Build the development environment ===
1130 -
1131 -
1132 -**~1. Download and install arduino IDE**
1133 -
1134 -[[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]]
1135 -
1136 -
1137 -**2. Download the ESP32 development package in the arduino IDE**
1138 -
1139 -[[image:image-20221213100007-1.png]]
1140 -
1141 -
1142 -Input: [[https:~~/~~/dl.espressif.com/dl/package_esp32_index.json>>https://dl.espressif.com/dl/package_esp32_index.json]]
1143 -
1144 -[[image:image-20221213100626-2.png]]
1145 -
1146 -
1147 -Restart the IDE after the addition is complete, then:
1148 -
1149 -[[image:image-20221213100808-3.png||height="679" width="649"]]
1150 -
1151 -
1152 -[[image:image-20221213101040-4.png]]
1153 -
1154 -
1155 -(% style="color:red" %)**Note: Currently version 1.04 is almost impossible to download, you can choose version 1.03.
1156 -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)**
1157 -
1158 -
1159 -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:
1160 -
1161 -(% style="color:blue" %)**Methods as below:**
1162 -
1163 -~1. Download: [[https:~~/~~/github.com/dragino/TrackerD/releases/tag/v1.4.4>>https://github.com/dragino/TrackerD/releases/tag/v1.4.4]]
1164 -
1165 -2. Find the arduino installation path, hardware → create a new espressif folder → create a new esp32 folder, unzip the compressed package here.
1166 -
1167 1167  (% 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.
1168 1168  
1169 -[[image:image-20221213102311-5.png||height="582" width="711"]]
1170 -
1171 -
1172 -**3. Find tools→get.exe in the decompressed file and run it (it will close automatically after completion)**
1173 -
1174 -[[image:image-20221213102334-6.png]]
1175 -
1176 -(% style="color:red" %)**Note: This step requires a python environment**
1177 -
1178 -
1179 -Either way, in the end:
1180 -
1181 -The final effect is to open the arduino and you can see the esp32
1182 -
1183 -[[image:image-20221213110952-8.png||height="866" width="711"]]
1184 -
1185 -
1186 -
1187 1187  [[image:image-20221024105643-1.png||_mstalt="428129"]]
1188 1188  
1189 1189  **~ Figure1**
1190 1190  
1191 1191  
1192 -
1193 1193  [[image:image-20221024105643-2.png||_mstalt="428493"]]
1194 1194  
1195 1195   **Figure2**
... ... @@ -1249,7 +1249,6 @@
1249 1249  |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14
1250 1250  |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15
1251 1251  
1252 -(% style="display:none" %) (%%)
1253 1253  
1254 1254  
1255 1255  == 7.3 Notes on using different serial port tools for TrackerD ==
... ... @@ -1334,12 +1334,6 @@
1334 1334  [[image:image-20221116111844-5.png||_mstalt="430144" height="551" width="708"]]
1335 1335  
1336 1336  
1337 -== 7.5 Are there example python example for BLE Indoor Positioning? ==
1338 -
1339 -
1340 -[[Operating instructions for BLE indoor positioning>>doc:.Example of BLE indoor positioning python.WebHome]]
1341 -
1342 -
1343 1343  = 8  Trouble Shooting =
1344 1344  
1345 1345  == 8.1  TDC is changed to 4294947296 and cause no uplink. ==
... ... @@ -1372,7 +1372,7 @@
1372 1372  (((
1373 1373  Some partition is missed during upgrade, please upgrade below four files as example:
1374 1374  
1375 -[[image:image-20221207120524-2.png]]
1265 +[[image:image-20221122100004-2.png||_mstalt="423878" height="619" width="389"]]
1376 1376  )))
1377 1377  
1378 1378  
... ... @@ -1393,7 +1393,7 @@
1393 1393  
1394 1394  User need to upgrade again with below four files to solve this issue.
1395 1395  
1396 - [[image:image-20221207120530-3.png]]
1286 + [[image:image-20221122100004-2.png||_mstalt="423878" height="619" width="389"]]
1397 1397  
1398 1398   **Figure 2**
1399 1399  
... ... @@ -1463,7 +1463,7 @@
1463 1463  
1464 1464  When upgrading, use the erase button to upgrade
1465 1465  
1466 -[[image:image-20221207120536-4.png]]
1356 +[[image:image-20221128102938-1.png||height="537" width="335"]]
1467 1467  
1468 1468  
1469 1469  The parameters are displayed abnormally and cannot be fixed using AT+FDR
... ... @@ -1473,7 +1473,7 @@
1473 1473  
1474 1474  Please upgrade these four files,link（The boot_app0 file is in the version folder you need)
1475 1475  
1476 -[[image:image-20221207134028-8.png]]
1366 +[[image:image-20221128110503-3.png||height="647" width="410"]]
1477 1477  
1478 1478  
1479 1479  Reboot information after upgrade
... ... @@ -1481,7 +1481,7 @@
1481 1481  [[image:image-20221128111443-4.png||height="432" width="546"]]
1482 1482  
1483 1483  
1484 -Use **AT+FDR** command to reset and then use **AT+CFG** to check whether the configuration is back to normal
1374 +Use AT+FDR command to reset and then use AT+CFG to check whether the configuration is back to normal
1485 1485  
1486 1486  [[image:image-20221128111850-5.png]]
1487 1487  
... ... @@ -1488,7 +1488,7 @@
1488 1488  
1489 1489  After the parameters return to normal, upgrade to the version you need again
1490 1490  
1491 -[[image:image-20221207120601-5.png]]
1381 +[[image:image-20221128111951-6.png||height="620" width="389"]]
1492 1492  
1493 1493  
1494 1494  At this point, the parameters return to normal after running AT+FDR again
... ... @@ -1496,14 +1496,6 @@
1496 1496  [[image:image-20221128112035-7.png]]
1497 1497  
1498 1498  
1499 -== 8.7  If you encounter the following problems, please upgrade to the latest version ==
1500 -
1501 -
1502 -~1. Press and hold the red button (more than 5 seconds), and the device and server do not respond.
1503 -
1504 -2. Send some commands through the serial port to prompt an error (Example：AT+SMOD=1,0,1)
1505 -
1506 -
1507 1507  = 9.  Order Info =
1508 1508  
1509 1509  
... ... @@ -1525,7 +1525,6 @@
1525 1525  
1526 1526  * (% style="color:red" %)**US915**(%%): Default frequency band US915
1527 1527  
1528 -(% style="display:none" %) (%%)
1529 1529  
1530 1530  
1531 1531  = 10.  Packing Info =
... ... @@ -1543,7 +1543,6 @@
1543 1543  
1544 1544  * Weight: 50g
1545 1545  
1546 -(% style="display:none" %) (%%)
1547 1547  
1548 1548  
1549 1549  = 11. Support =
... ... @@ -1553,7 +1553,6 @@
1553 1553  
1554 1554  * 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]].
1555 1555  
1556 -(% style="display:none" %) (%%)
1557 1557  
1558 1558  
1559 1559  = 12.  Reference =
... ... @@ -1564,6 +1564,4 @@
1564 1564  * **[[Source Code>>https://github.com/dragino/TrackerD]] **
1565 1565  
1566 1566  * [[**Hardware Source**>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
1567 -
1568 -
1569 1569  )))
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