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Last modified by Xiaoling on 2023/12/27 09:15
From version 203.1
edited by Bei Jinggeng
on 2023/03/24 10:29
Change comment: There is no comment for this version
To version 172.1
edited by Bei Jinggeng
on 2022/12/07 13:40
Change comment: Uploaded new attachment "image-20221207134028-8.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.
... ... @@ -572,50 +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  
577 577  
578 -~1. Install node-red, please refer to the installation method in the link:
579 -
580 - [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H1.A0Installation>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H1.A0Installation]]
581 -
582 -
583 -2. Import the created flow template, please refer to the import method in the link:
584 -
585 - [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H3.A0Importsampleflow>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H3.A0Importsampleflow]]
586 - The address of the flow template:
587 -
588 - [[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]]
589 -
590 -(% 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.**
591 -
592 -[[image:image-20230307135914-1.png||height="527" width="1045"]]
593 -
594 -
595 -[[image:image-20230307135932-2.png||height="527" width="1044"]]
596 -
597 -
598 -3. Display the map
599 - Enter the link to the map:
600 -
601 - Change its suffix to ditu：http:~/~/119.91.62.30:1880/**ditu/**
602 -
603 -**~ **[[image:image-20230308115430-1.png||height="548" width="1041"]]
604 -
605 -
606 - Hit all input in input stream
607 -
608 - [[image:image-20230308115616-2.png||height="563" width="1070"]]
609 -
610 -
611 - View map again
612 -
613 -[[image:image-20230308115701-3.png||height="571" width="1085"]]
614 -
615 -
616 -== 2.8  Datalog Feature ==
617 -
618 -
619 619  total 273 entries,by default,
620 620  
621 621  User can set [[PNACKMD=1>>||anchor="H3.2.11A0AutoSendNone-ACKmessages"]], to enable Datalog feature.
... ... @@ -628,7 +628,7 @@
628 628  [[image:image-20221009234629-1.png||_mstalt="431145" height="390" width="577"]]
629 629  
630 630  
631 -== 2.9  Alarm Mode ==
569 +== 2.8 Alarm Mode ==
632 632  
633 633  
634 634  (((
... ... @@ -653,7 +653,7 @@
653 653  )))
654 654  
655 655  
656 -== 2.10  Transport Mode ==
594 +== 2.9 Transport Mode ==
657 657  
658 658  
659 659  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.
... ... @@ -662,10 +662,9 @@
662 662  * **[[TDC>>||anchor="H3.2.1SetTransmitInterval"]]** defines the uplink interval when TrackerD is stactic.
663 663  * **[[PT>>||anchor="H3.2.16GetorSetThresholdformotiondetectFF08Sincefirmware1.4.3FF09"]]** defines the threldhold to detect a motion.
664 664  
665 -(% style="display:none" %) (%%)
666 666  
667 667  
668 -== 2.11  LED Status ==
605 +== 2.10 LED Status ==
669 669  
670 670  
671 671  (% border="1.5" style="background-color:#ffffcc; width:500px" %)
... ... @@ -682,10 +682,9 @@
682 682  |(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes
683 683  |(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A
684 684  
685 -(% style="display:none" %) (%%)
686 686  
687 687  
688 -== 2.12  Button Function ==
624 +== 2.11 Button Function ==
689 689  
690 690  
691 691  (% style="color:blue" %)**RESET button:**
... ... @@ -697,9 +697,8 @@
697 697  
698 698  (% style="color:red" %)**RED button:**
699 699  
700 -[[image:image-20230213110506-3.png]](% style="display:none" %)
636 +[[image:1664502854406-763.png||_mstalt="295568"]]
701 701  
702 -(% style="display:none" %) (%%)
703 703  
704 704  (% border="1" style="background-color:#ffffcc; width:510px" %)
705 705  |=(% style="width: 100px;" %)**Function**|=(% style="width: 205px;" %)**Action**|=(% style="width: 205px;" %)**Description**
... ... @@ -707,10 +707,9 @@
707 707  |(% 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
708 708  |(% 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.
709 709  
710 -(% style="display:none" %) (%%)
711 711  
712 712  
713 -== 2.13  USB Port Function ==
647 +== 2.12 USB Port Function ==
714 714  
715 715  
716 716  The USB interface of TrackerD has below functions:
... ... @@ -720,19 +720,8 @@
720 720  * [[Configure Device>>||anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
721 721  * [[Upgrade Firmware>>||anchor="H5.UploadFirmware"]]
722 722  
723 -(% style="display:none" %) (%%)
724 724  
725 725  
726 -== 2.14  Sleep Mode ==
727 -
728 -
729 -(% style="color:blue" %)**Sleep Mode:**(%%) To prevent accidental touch of the red button during transportation or assembly, so the peripherals of the device are turned off and enter deep sleep.
730 -
731 -In SLEEP mode, you need to reset by (% style="color:#037691" %)**reset button**.
732 -
733 -Use the** (% style="color:#4472c4" %)AT+SLEEP(%%)** command to put the device into sleep.
734 -
735 -
736 736  = 3. Configure TrackerD via AT command or LoRaWAN downlink =
737 737  
738 738  
... ... @@ -761,7 +761,6 @@
761 761  
762 762  [[image:1664503047675-651.png||_mstalt="295386"]]
763 763  
764 -(% style="display:none" %) (%%)
765 765  
766 766  == 3.2 Command Set ==
767 767  
... ... @@ -828,7 +828,7 @@
828 828  (% style="color:#037691" %)**0x02 01**    (%%) ~/~/  Exit Alarm Mode
829 829  
830 830  
831 -=== 3.2.5 Disable/Enable LED flash and buzzer ===
753 +=== 3.2.5 Disable/Enable LED flash ===
832 832  
833 833  
834 834  Disable/Enable LED for position, downlink and uplink
... ... @@ -952,6 +952,7 @@
952 952  (% style="color:#037691" %)**0xAD 00 46**    (%%) ~/~/  Set AT+PDOP=7  (0x46 / 10 =7)
953 953  
954 954  
877 +
955 955  === 3.2.10 Disable/Enable the confirmation mode ===
956 956  
957 957  
... ... @@ -1047,7 +1047,7 @@
1047 1047  
1048 1048  (% style="color:blue" %)**AT Command:**
1049 1049  
1050 -(% style="color:#037691" %)**AT+CHE=1      **(%%) ~/~/ set one channels mode
973 +(% style="color:#037691" %)**AT+CHE=1  **(%%) ~/~/ set one channels mode
1051 1051  
1052 1052  
1053 1053  (% style="color:blue" %)**Downlink Payload:0X24**
... ... @@ -1126,15 +1126,16 @@
1126 1126  US915.bin @ 0x10000(Select the bin file of the frequency band you need)
1127 1127  
1128 1128  
1129 -[[image:image-20221207120501-1.png]]
1052 +[[image:image-20221118105220-2.png||_mstalt="426608"]]
1130 1130  
1131 1131  
1132 1132  
1133 1133  After upgrade finish, it will show finish as below:
1134 1134  
1135 -[[image:image-20221207133911-7.png]]
1058 +[[image:image-20221118105402-4.png||_mstalt="427986"]]
1136 1136  
1137 1137  
1061 +
1138 1138  = 6. Developer Guide =
1139 1139  
1140 1140  == 6.1 Compile Source Code ==
... ... @@ -1156,70 +1156,13 @@
1156 1156  [[image:1664503715811-892.png||_mstalt="295698"]]
1157 1157  
1158 1158  
1159 -=== 6.1.2  Build the development environment ===
1160 -
1161 -
1162 -**~1. Download and install arduino IDE**
1163 -
1164 -[[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]]
1165 -
1166 -
1167 -**2. Download the ESP32 development package in the arduino IDE**
1168 -
1169 -[[image:image-20221213100007-1.png]]
1170 -
1171 -
1172 -Input: [[https:~~/~~/dl.espressif.com/dl/package_esp32_index.json>>https://dl.espressif.com/dl/package_esp32_index.json]]
1173 -
1174 -[[image:image-20221213100626-2.png]]
1175 -
1176 -
1177 -Restart the IDE after the addition is complete, then:
1178 -
1179 -[[image:image-20221213100808-3.png||height="679" width="649"]]
1180 -
1181 -
1182 -[[image:image-20221213101040-4.png]]
1183 -
1184 -
1185 -(% style="color:red" %)**Note: Currently version 1.04 is almost impossible to download, you can choose version 1.03.
1186 -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)**
1187 -
1188 -
1189 -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:
1190 -
1191 -(% style="color:blue" %)**Methods as below:**
1192 -
1193 -~1. Download: [[https:~~/~~/github.com/dragino/TrackerD/releases/tag/v1.4.4>>https://github.com/dragino/TrackerD/releases/tag/v1.4.4]]
1194 -
1195 -2. Find the arduino installation path, hardware → create a new espressif folder → create a new esp32 folder, unzip the compressed package here.
1196 -
1197 1197  (% 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.
1198 1198  
1199 -[[image:image-20221213102311-5.png||height="582" width="711"]]
1200 -
1201 -
1202 -**3. Find tools→get.exe in the decompressed file and run it (it will close automatically after completion)**
1203 -
1204 -[[image:image-20221213102334-6.png]]
1205 -
1206 -(% style="color:red" %)**Note: This step requires a python environment**
1207 -
1208 -
1209 -Either way, in the end:
1210 -
1211 -The final effect is to open the arduino and you can see the esp32
1212 -
1213 -[[image:image-20221213110952-8.png||height="866" width="711"]]
1214 -
1215 -
1216 -
1217 1217  [[image:image-20221024105643-1.png||_mstalt="428129"]]
1218 1218  
1219 1219  **~ Figure1**
1220 1220  
1221 1221  
1222 -
1223 1223  [[image:image-20221024105643-2.png||_mstalt="428493"]]
1224 1224  
1225 1225   **Figure2**
... ... @@ -1279,7 +1279,6 @@
1279 1279  |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14
1280 1280  |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15
1281 1281  
1282 -(% style="display:none" %) (%%)
1283 1283  
1284 1284  
1285 1285  == 7.3 Notes on using different serial port tools for TrackerD ==
... ... @@ -1364,18 +1364,6 @@
1364 1364  [[image:image-20221116111844-5.png||_mstalt="430144" height="551" width="708"]]
1365 1365  
1366 1366  
1367 -== 7.5 Are there example python example for BLE Indoor Positioning? ==
1368 -
1369 -
1370 -[[Operating instructions for BLE indoor positioning>>doc:.Example of BLE indoor positioning python.WebHome]]
1371 -
1372 -
1373 -== 7.6 Can alert mode and transport mode be used together? ==
1374 -
1375 -
1376 -Yes, you can also press the panic button to sound the alarm if set to transport mode
1377 -
1378 -
1379 1379  = 8  Trouble Shooting =
1380 1380  
1381 1381  == 8.1  TDC is changed to 4294947296 and cause no uplink. ==
... ... @@ -1408,7 +1408,7 @@
1408 1408  (((
1409 1409  Some partition is missed during upgrade, please upgrade below four files as example:
1410 1410  
1411 -[[image:image-20221207120524-2.png]]
1265 +[[image:image-20221122100004-2.png||_mstalt="423878" height="619" width="389"]]
1412 1412  )))
1413 1413  
1414 1414  
... ... @@ -1429,7 +1429,7 @@
1429 1429  
1430 1430  User need to upgrade again with below four files to solve this issue.
1431 1431  
1432 - [[image:image-20221207120530-3.png]]
1286 + [[image:image-20221122100004-2.png||_mstalt="423878" height="619" width="389"]]
1433 1433  
1434 1434   **Figure 2**
1435 1435  
... ... @@ -1499,7 +1499,7 @@
1499 1499  
1500 1500  When upgrading, use the erase button to upgrade
1501 1501  
1502 -[[image:image-20221207120536-4.png]]
1356 +[[image:image-20221128102938-1.png||height="537" width="335"]]
1503 1503  
1504 1504  
1505 1505  The parameters are displayed abnormally and cannot be fixed using AT+FDR
... ... @@ -1509,7 +1509,7 @@
1509 1509  
1510 1510  Please upgrade these four files,link（The boot_app0 file is in the version folder you need)
1511 1511  
1512 -[[image:image-20221207134028-8.png]]
1366 +[[image:image-20221128110503-3.png||height="647" width="410"]]
1513 1513  
1514 1514  
1515 1515  Reboot information after upgrade
... ... @@ -1517,7 +1517,7 @@
1517 1517  [[image:image-20221128111443-4.png||height="432" width="546"]]
1518 1518  
1519 1519  
1520 -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
1521 1521  
1522 1522  [[image:image-20221128111850-5.png]]
1523 1523  
... ... @@ -1524,7 +1524,7 @@
1524 1524  
1525 1525  After the parameters return to normal, upgrade to the version you need again
1526 1526  
1527 -[[image:image-20221207120601-5.png]]
1381 +[[image:image-20221128111951-6.png||height="620" width="389"]]
1528 1528  
1529 1529  
1530 1530  At this point, the parameters return to normal after running AT+FDR again
... ... @@ -1532,14 +1532,6 @@
1532 1532  [[image:image-20221128112035-7.png]]
1533 1533  
1534 1534  
1535 -== 8.7  If you encounter the following problems, please upgrade to the latest version ==
1536 -
1537 -
1538 -~1. Press and hold the red button (more than 5 seconds), and the device and server do not respond.
1539 -
1540 -2. Send some commands through the serial port to prompt an error (Example：AT+SMOD=1,0,1)
1541 -
1542 -
1543 1543  = 9.  Order Info =
1544 1544  
1545 1545  
... ... @@ -1561,7 +1561,6 @@
1561 1561  
1562 1562  * (% style="color:red" %)**US915**(%%): Default frequency band US915
1563 1563  
1564 -(% style="display:none" %) (%%)
1565 1565  
1566 1566  
1567 1567  = 10.  Packing Info =
... ... @@ -1579,7 +1579,6 @@
1579 1579  
1580 1580  * Weight: 50g
1581 1581  
1582 -(% style="display:none" %) (%%)
1583 1583  
1584 1584  
1585 1585  = 11. Support =
... ... @@ -1589,7 +1589,6 @@
1589 1589  
1590 1590  * 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]].
1591 1591  
1592 -(% style="display:none" %) (%%)
1593 1593  
1594 1594  
1595 1595  = 12.  Reference =
... ... @@ -1600,6 +1600,4 @@
1600 1600  * **[[Source Code>>https://github.com/dragino/TrackerD]] **
1601 1601  
1602 1602  * [[**Hardware Source**>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
1603 -
1604 -
1605 1605  )))
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