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Last modified by Xiaoling on 2023/12/27 09:15
From version 196.1
edited by Bei Jinggeng
on 2023/03/07 13:59
Change comment: Uploaded new attachment "image-20230307135932-2.png", version {1}
To version 154.1
edited by Edwin Chen
on 2022/11/24 09:21
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Bei
1 +XWiki.Edwin
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 ==
... ... @@ -32,12 +32,15 @@
32 32  (((
33 33  The LoRa wireless technology used in TrackerD allows the user to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional tracking services.
34 34  )))
34 +)))
35 35  
36 36  (((
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 +
39 +
38 38  )))
39 39  
40 -[[image:image-20230213110119-1.png||height="382" width="834"]]
42 +[[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.**
... ... @@ -93,8 +93,6 @@
93 93  * LoRa Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
94 94  * Tracking: max: 38mA
95 95  
96 -
97 -
98 98  == 1.3  Features ==
99 99  
100 100  
... ... @@ -113,8 +113,6 @@
113 113  * Tri-color LED, Alarm button
114 114  * Datalog
115 115  
116 -
117 -
118 118  == 1.4  Applications ==
119 119  
120 120  
... ... @@ -121,8 +121,6 @@
121 121  * Logistics and Supply Chain Management
122 122  * Human tracking
123 123  
124 -
125 -
126 126  = 2.  Use TrackerD =
127 127  
128 128  == 2.1 How it works? ==
... ... @@ -137,7 +137,7 @@
137 137  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. 
138 138  
139 139  
140 -[[image:image-20230213110214-2.png||height="388" width="847"]]
136 +[[image:1664501652064-326.png||_mstalt="293306"]]
141 141  
142 142  
143 143  
... ... @@ -209,7 +209,7 @@
209 209  
210 210  
211 211  (% 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;" %)1|=(% style="width: 40px;" %)1
208 +|=(% 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
213 213  |=(% 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
214 214  
215 215  [[image:1665301570342-765.png||_mstalt="294580"]]
... ... @@ -256,7 +256,7 @@
256 256  (% style="color:#037691" %)**SMOD Field (total 1 byte)**(%%)：0x40
257 257  
258 258  (% border="1.5" style="background-color:#ffffcc; color:green; width:270px" %)
259 -|=(% scope="row" style="width: 60px;" %)**Size(bit)**|(% style="width:50px" %)1bits|(% style="width:80px" %)2bit|(% style="width:80px" %)4bit
255 +|=(% scope="row" style="width: 60px;" %)**Size(bit)**|(% style="width:50px" %)2bits|(% style="width:80px" %)2bit|(% style="width:80px" %)4bit
260 260  |=(% style="width: 75px;" %)**Value**|(% style="width:64px" %)SMOD|(% style="width:104px" %)GPS_Settings|(% style="width:103px" %)BLE_Settings
261 261  
262 262  (% style="color:blue" %)** SMOD：**
... ... @@ -284,12 +284,10 @@
284 284  
285 285  (% style="color:#037691" %)**Status Field (total 1 byte)**(%%):  0x02
286 286  
287 -(% border="1.5" style="background-color:#ffffcc; color:green; width:412.222px" %)
288 -|=(% 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
289 -|=(% 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"]]
283 +(% border="1.5" style="background-color:#ffffcc; color:green; width:260px" %)
284 +|=(% 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
285 +|=(% 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"]]
290 290  
291 -
292 -
293 293  === 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
294 294  
295 295  
... ... @@ -313,15 +313,15 @@
313 313  
314 314  ==== (% style="color:blue" %)**Alarm & BAT:**(%%) ====
315 315  
316 -(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:279.222px" %)
317 -|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)1 bit|(% style="width:69px" %)1 bit|(% style="width:63px" %)14 bits
318 -|=(% style="width: 72px;" %)**Value**|(% style="width:67px" %)reserve|(% style="width:69px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 
310 +(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
311 +|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)1 bit|(% style="width:80px" %)1bit|(% style="width:50px" %)14bits
312 +|=(% style="width: 72px;" %)**Value**|(% style="width:67px" %)reserve|(% style="width:118px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 
319 319  
320 320  ==== (% style="color:blue" %)**FLAG:**(%%) ====
321 321  
322 -(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:183.222px" %)
323 -|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:30px" %)2 bits|(% style="width:52px" %)1 bit
324 -|=(% style="width: 79px;" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H3.2.7SetPositioningMode"]]|(% style="width:52px" %)[[LON>>||anchor="HLON:"]]
316 +(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:120px" %)
317 +|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:30px" %)2bits|(% style="width:30px" %)1bit
318 +|=(% style="width: 79px;" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H3.2.7SetPositioningMode"]]|(% style="width:47px" %)[[LON>>||anchor="HLON:"]]
325 325  
326 326  **Example:** Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A 
327 327  
... ... @@ -366,9 +366,6 @@
366 366  * 3.40v ~~ 3.69v:  20% ~~ 40%
367 367  * < 3.39v:  0~~20%
368 368  
369 -(% style="display:none" %) (%%)
370 -
371 -
372 372  ==== (% style="color:blue" %)**MOD:**(%%) ====
373 373  
374 374  **Example: ** (0x60>>6) & 0x3f =1
... ... @@ -430,7 +430,7 @@
430 430  === 2.4.4  Uplink FPORT~=4, History GNSS Positioning ===
431 431  
432 432  
433 -Set [[PNACKMD=1>>||anchor="H3.2.11A0AutoSendNone-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.
424 +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.
434 434  
435 435  
436 436  (% style="color:red" %)**Note for this mode:**
... ... @@ -485,32 +485,9 @@
485 485  * (% style="color:#037691" %)**Measured Power: ** (%%) The Measured Power from the strongest iBeacon.
486 486  * (% style="color:#037691" %)**RSSI:  ** (%%) The RSSI from the strongest iBeacon.
487 487  
488 -(% style="display:none" %) (%%)
479 +=== 2.4.6  Uplink FPORT~=8, WiFi Positioning with Strongest WiFi SSID（Since firmware 1.4.1） ===
489 489  
490 490  
491 -=== 2.4.6  Uplink FPORT~=7, Alarm information status（Since firmware 1.4.4） ===
492 -
493 -
494 -The upward link device is configured to FPORT = 7. Once Trackerd alarm, it will upload the news to the server.
495 -
496 -(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
497 -|**Size(bytes)**|2|1
498 -|**Value**|[[Alarm & BAT>>path:#HAlarm26BAT:]]|Mod+lon
499 -
500 - [[image:image-20230302145315-1.png]]
501 -
502 -alarm=(bytes[0] & 0x40)  ~/~/ Alarm status
503 -
504 -batV=~(~(~(bytes[0] & 0x3f) <<8) | bytes[1])/1000;  ~/~/ Battery,units:V
505 -
506 -mod = bytes[2] & 0xC0;
507 -
508 -Lon=(bytes[2] & 0x20)
509 -
510 -
511 -=== 2.4.7  Uplink FPORT~=8, WiFi Positioning with Strongest WiFi SSID（Since firmware 1.4.1） ===
512 -
513 -
514 514  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.
515 515  
516 516  
... ... @@ -530,12 +530,9 @@
530 530  * (% style="color:#037691" %)**SSID:      **(%%)WiFi name.
531 531  * (% style="color:#037691" %)**RSSI:      **(%%)The RSSI from the strongest WiFi.
532 532  
533 -(% style="display:none" %) (%%)
501 +=== 2.4.7  Add Payload format in TTN V3 ===
534 534  
535 535  
536 -=== 2.4.8  Add Payload format in TTN V3 ===
537 -
538 -
539 539  In TTN V3, user can add a custom payload so it shows friendly.
540 540  
541 541  In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**
... ... @@ -581,7 +581,7 @@
581 581  
582 582  total 273 entries,by default,
583 583  
584 -User can set [[PNACKMD=1>>||anchor="H3.2.11A0AutoSendNone-ACKmessages"]], to enable Datalog feature.
549 +User can set [[PNACKMD=1>>||anchor="H3.2.10A0A0AutoSendNone-ACKmessages"]], to enable Datalog feature.
585 585  
586 586  Example use case.
587 587  
... ... @@ -625,9 +625,6 @@
625 625  * **[[TDC>>||anchor="H3.2.1SetTransmitInterval"]]** defines the uplink interval when TrackerD is stactic.
626 626  * **[[PT>>||anchor="H3.2.16GetorSetThresholdformotiondetectFF08Sincefirmware1.4.3FF09"]]** defines the threldhold to detect a motion.
627 627  
628 -(% style="display:none" %) (%%)
629 -
630 -
631 631  == 2.10 LED Status ==
632 632  
633 633  
... ... @@ -645,9 +645,6 @@
645 645  |(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes
646 646  |(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A
647 647  
648 -(% style="display:none" %) (%%)
649 -
650 -
651 651  == 2.11 Button Function ==
652 652  
653 653  
... ... @@ -660,9 +660,8 @@
660 660  
661 661  (% style="color:red" %)**RED button:**
662 662  
663 -[[image:image-20230213110506-3.png]](% style="display:none" %)
622 +[[image:1664502854406-763.png||_mstalt="295568"]]
664 664  
665 -(% style="display:none" %) (%%)
666 666  
667 667  (% border="1" style="background-color:#ffffcc; width:510px" %)
668 668  |=(% style="width: 100px;" %)**Function**|=(% style="width: 205px;" %)**Action**|=(% style="width: 205px;" %)**Description**
... ... @@ -670,9 +670,6 @@
670 670  |(% 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
671 671  |(% 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.
672 672  
673 -(% style="display:none" %) (%%)
674 -
675 -
676 676  == 2.12 USB Port Function ==
677 677  
678 678  
... ... @@ -683,9 +683,6 @@
683 683  * [[Configure Device>>||anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
684 684  * [[Upgrade Firmware>>||anchor="H5.UploadFirmware"]]
685 685  
686 -(% style="display:none" %) (%%)
687 -
688 -
689 689  = 3. Configure TrackerD via AT command or LoRaWAN downlink =
690 690  
691 691  
... ... @@ -714,8 +714,8 @@
714 714  
715 715  [[image:1664503047675-651.png||_mstalt="295386"]]
716 716  
717 -(% style="display:none" %) (%%)
718 718  
670 +
719 719  == 3.2 Command Set ==
720 720  
721 721  === 3.2.1 Set Transmit Interval ===
... ... @@ -781,7 +781,7 @@
781 781  (% style="color:#037691" %)**0x02 01**    (%%) ~/~/  Exit Alarm Mode
782 782  
783 783  
784 -=== 3.2.5 Disable/Enable LED flash and buzzer ===
736 +=== 3.2.5 Disable/Enable LED flash ===
785 785  
786 786  
787 787  Disable/Enable LED for position, downlink and uplink
... ... @@ -905,8 +905,8 @@
905 905  (% style="color:#037691" %)**0xAD 00 46**    (%%) ~/~/  Set AT+PDOP=7  (0x46 / 10 =7)
906 906  
907 907  
908 -=== 3.2.10 Disable/Enable the confirmation mode ===
909 909  
861 +=== 3.2.10 Disable/Enable the confirmation mode ===
910 910  
911 911  * (% style="color:blue" %)**AT Command:**
912 912  
... ... @@ -989,11 +989,11 @@
989 989  
990 990  (% style="color:blue" %)**AT Command:**
991 991  
992 -(% style="color:#037691" %)**AT+SHOWID=XX         **(%%) ~/~/  (Disable (0), Enable (1), default:0)
944 +(% style="color:#037691" %)**AT+SHOWID=XX         **(%%) ~/~/(Disable (0), Enable (1), default:0)
993 993  \\Example: AT+SHOWID=1 ~-~-> Enable Information printing.
994 994  
995 995  
996 -=== 3.2.15  Get or Set Eight Channels Mode, only for us915, AU915（Since firmware 1.4.1） ===
948 +=== 3.2.15 Get or Set Eight Channels Mode, only for us915, AU915（Since firmware 1.4.1） ===
997 997  
998 998  
999 999  The Channels Mode in the LORAWAN LMIC library is from 0 ~~ 7. When CHE = 8, 72 channels will be accessible to the network.
... ... @@ -1000,17 +1000,16 @@
1000 1000  
1001 1001  (% style="color:blue" %)**AT Command:**
1002 1002  
1003 -(% style="color:#037691" %)**AT+CHE=1      **(%%) ~/~/ set one channels mode
955 +(% style="color:#037691" %)**AT+CHE=1**(%%) ~/~/ set one channels mode
1004 1004  
1005 1005  
1006 1006  (% style="color:blue" %)**Downlink Payload:0X24**
1007 1007  
1008 -Example: 0x24 01  ~/~/ Same as AT+CHE=1
960 +Example: 0x24 01 ~/~/ Same as AT+CHE=1
1009 1009  
1010 1010  
1011 -=== 3.2.16  Get or Set Threshold for motion detect（Since firmware 1.4.3） ===
963 +=== 3.2.16 Get or Set Threshold for motion detect（Since firmware 1.4.3） ===
1012 1012  
1013 -
1014 1014  User can set the motion detect thredhold for transportation mode. The smaller the value, the more sensitivity to trigger a motion event.
1015 1015  
1016 1016  (% style="color:blue" %)**AT Command:**
... ... @@ -1021,7 +1021,7 @@
1021 1021  
1022 1022   AT+PT=14    ~-~->    Set to detect car motion.
1023 1023  
1024 - AT+PT=41  ~-~->    set to detect walk motion.
975 + AT+PT=41   ~-~->    set to detect walk motion.
1025 1025  
1026 1026  
1027 1027  (% style="color:blue" %)**Downlink Payload:0xB4**(%%)
... ... @@ -1028,6 +1028,7 @@
1028 1028  0xB4 14          ~/~/  Same as AT+PT=14
1029 1029  
1030 1030  
982 +
1031 1031  = 4. Setting for Different Scenarios =
1032 1032  
1033 1033  
... ... @@ -1079,15 +1079,16 @@
1079 1079  US915.bin @ 0x10000(Select the bin file of the frequency band you need)
1080 1080  
1081 1081  
1082 -[[image:image-20221207120501-1.png]]
1034 +[[image:image-20221118105220-2.png||_mstalt="426608"]]
1083 1083  
1084 1084  
1085 1085  
1086 1086  After upgrade finish, it will show finish as below:
1087 1087  
1088 -[[image:image-20221207133911-7.png]]
1040 +[[image:image-20221118105402-4.png||_mstalt="427986"]]
1089 1089  
1090 1090  
1043 +
1091 1091  = 6. Developer Guide =
1092 1092  
1093 1093  == 6.1 Compile Source Code ==
... ... @@ -1109,70 +1109,13 @@
1109 1109  [[image:1664503715811-892.png||_mstalt="295698"]]
1110 1110  
1111 1111  
1112 -=== 6.1.2  Build the development environment ===
1113 -
1114 -
1115 -**~1. Download and install arduino IDE**
1116 -
1117 -[[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]]
1118 -
1119 -
1120 -**2. Download the ESP32 development package in the arduino IDE**
1121 -
1122 -[[image:image-20221213100007-1.png]]
1123 -
1124 -
1125 -Input: [[https:~~/~~/dl.espressif.com/dl/package_esp32_index.json>>https://dl.espressif.com/dl/package_esp32_index.json]]
1126 -
1127 -[[image:image-20221213100626-2.png]]
1128 -
1129 -
1130 -Restart the IDE after the addition is complete, then:
1131 -
1132 -[[image:image-20221213100808-3.png||height="679" width="649"]]
1133 -
1134 -
1135 -[[image:image-20221213101040-4.png]]
1136 -
1137 -
1138 -(% style="color:red" %)**Note: Currently version 1.04 is almost impossible to download, you can choose version 1.03.
1139 -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)**
1140 -
1141 -
1142 -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:
1143 -
1144 -(% style="color:blue" %)**Methods as below:**
1145 -
1146 -~1. Download: [[https:~~/~~/github.com/dragino/TrackerD/releases/tag/v1.4.4>>https://github.com/dragino/TrackerD/releases/tag/v1.4.4]]
1147 -
1148 -2. Find the arduino installation path, hardware → create a new espressif folder → create a new esp32 folder, unzip the compressed package here.
1149 -
1150 1150  (% 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.
1151 1151  
1152 -[[image:image-20221213102311-5.png||height="582" width="711"]]
1153 -
1154 -
1155 -**3. Find tools→get.exe in the decompressed file and run it (it will close automatically after completion)**
1156 -
1157 -[[image:image-20221213102334-6.png]]
1158 -
1159 -(% style="color:red" %)**Note: This step requires a python environment**
1160 -
1161 -
1162 -Either way, in the end:
1163 -
1164 -The final effect is to open the arduino and you can see the esp32
1165 -
1166 -[[image:image-20221213110952-8.png||height="866" width="711"]]
1167 -
1168 -
1169 -
1170 1170  [[image:image-20221024105643-1.png||_mstalt="428129"]]
1171 1171  
1172 1172  **~ Figure1**
1173 1173  
1174 1174  
1175 -
1176 1176  [[image:image-20221024105643-2.png||_mstalt="428493"]]
1177 1177  
1178 1178   **Figure2**
... ... @@ -1232,9 +1232,6 @@
1232 1232  |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14
1233 1233  |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15
1234 1234  
1235 -(% style="display:none" %) (%%)
1236 -
1237 -
1238 1238  == 7.3 Notes on using different serial port tools for TrackerD ==
1239 1239  
1240 1240  === 7.3.1  Serial port utility ===
... ... @@ -1317,12 +1317,6 @@
1317 1317  [[image:image-20221116111844-5.png||_mstalt="430144" height="551" width="708"]]
1318 1318  
1319 1319  
1320 -== 7.5 Are there example python example for BLE Indoor Positioning? ==
1321 -
1322 -
1323 -[[Operating instructions for BLE indoor positioning>>doc:.Example of BLE indoor positioning python.WebHome]]
1324 -
1325 -
1326 1326  = 8  Trouble Shooting =
1327 1327  
1328 1328  == 8.1  TDC is changed to 4294947296 and cause no uplink. ==
... ... @@ -1329,7 +1329,7 @@
1329 1329  
1330 1330  
1331 1331  (((
1332 -Before firmware v1.4.0: When the Transport Mode is enabled ((% style="color:blue" %)**AT+INTWK=1**(%%)), the **TDC** needs to be greater than **MTDC**, otherwise, TDC setting will because 4294947296 after wakre up from motion. This bug is fixed in firmware v1.4.1
1219 +Before firmware v1.4.0: When the Transport Mode is enabled (**AT+INTWK=1**), the **TDC** needs to be greater than **MTDC**, otherwise, TDC setting will because 4294947296 after wakre up from motion. This bug is fixed in firmware v1.4.1
1333 1333  )))
1334 1334  
1335 1335  
... ... @@ -1343,65 +1343,58 @@
1343 1343  
1344 1344  == 8.3  Problem after Upgrading Firmware ==
1345 1345  
1346 -=== 8.3.1 "rst: (0x3 SW_RESET)" and Continue Restart after upgrading ===
1233 +=== 8.3.1 "rst: (0x3 SW_RESET)" and Continue Restart after upgrading ===
1347 1347  
1235 +Error Output
1348 1348  
1349 -**Error Output**
1350 -
1351 -
1352 1352  [[image:image-20221122100004-4.png||_mstalt="424606"]]
1353 1353  
1354 -
1355 1355  (((
1356 1356  Some partition is missed during upgrade, please upgrade below four files as example:
1357 1357  
1358 -[[image:image-20221207120524-2.png]]
1242 +[[image:image-20221122100004-2.png||_mstalt="423878" height="619" width="389"]]
1359 1359  )))
1360 1360  
1361 1361  
1362 -=== 8.3.2 TrackerD's led light is always GREEN on after upgrading ===
1363 1363  
1364 1364  
1365 -It is because the partitions are different when upgrading versions above 1.4.1, and a new partition file needs to be added. Please refer to the operation steps in chapter 8.3.1
1248 +=== 8.3.2 TrackerD's led light is always GREEN on after upgrading ===
1366 1366  
1367 1367  
1368 -=== 8.3.3 "flash read err" after upgrade firmware ===
1251 +It is because the partitions are different when upgrading versions above 1.4.1, and a new partition file needs to be added. Please refer to the operation steps in chapter 8.3.1
1369 1369  
1370 1370  
1254 +=== 8.3.3 "flash read err" after upgrade firmware ===
1255 +
1371 1371  Error shows below, user might erase the entire flash include u-boot partition which cause this issue.
1372 1372  
1373 -
1374 1374  [[image:image-20221122100004-1.png||_mstalt="423514" height="497" width="534"]]
1375 1375  
1376 1376  
1377 1377  User need to upgrade again with below four files to solve this issue.
1378 1378  
1379 - [[image:image-20221207120530-3.png]]
1263 + [[image:image-20221122100004-2.png||_mstalt="423878" height="619" width="389"]]
1380 1380  
1381 1381   **Figure 2**
1382 1382  
1383 1383  
1384 -=== 8.3.4  "Device Key become ff ff ff ff ff ff ff ff " after upgrade firmware ===
1268 +=== 8.3.3 "Device Key become ff ff ff ff ff ff ff ff " after upgrade firmware ===
1385 1385  
1386 -
1387 1387  User might erase the entire flash include keys and default settings which cause this issue.
1388 1388  
1389 -After the upgrade is completed, enter **AT+CFG** as shown in the figure below.
1272 +After the upgrade is completed, enter AT+CFG as shown in the figure below.
1390 1390  
1391 -
1392 1392  [[image:image-20221122100004-3.png||_mstalt="424242"]]
1393 1393  
1276 +Please **AT+FDR** which will reset all settings to factory settings. , and then input the following keys by the information on the label.
1394 1394  
1395 -Please (% style="color:blue" %)**AT+FDR**(%%) which will reset all settings to factory settings. , and then input the following keys by the information on the label.
1396 -
1397 1397  After AT+FDR. please set
1398 1398  
1399 -* (% _mstmutation="1" style="color:blue" %)**AT+PDOP=7**
1280 +* AT+PDOP=7
1281 +* AT+FTIME=180000
1400 1400  
1401 -* (% _mstmutation="1" style="color:blue" %)**AT+FTIME=180000**
1283 +Example:
1402 1402  
1403 -**Example:**
1404 -
1405 1405  AT+PDOP=7.00
1406 1406  
1407 1407  AT+FTIME=180
... ... @@ -1419,6 +1419,13 @@
1419 1419  AT+APPSKEY=dacce2299ecd97a73ee3f80b5a46a559   ( no need for OTAA)
1420 1420  
1421 1421  
1302 +
1303 +=== 8.3.4  If there is a situation in Figure 1, and a new partition file needs to be added. Please refer to the operation steps in chapter 8.3.1 ===
1304 +
1305 +
1306 +[[image:image-20221122100004-4.png||_mstalt="424606"]]
1307 +
1308 +
1422 1422  == 8.4  When positioning, it will restart or the PDOP setting is unsuccessful ==
1423 1423  
1424 1424  
... ... @@ -1441,52 +1441,6 @@
1441 1441  Please refer to this [[link>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/TrackerD/#H3.2.9SetPDOPvalueforGPSfixaccuracy]] on how to set up PDOP
1442 1442  
1443 1443  
1444 -== 8.6  When upgrading the firmware, the data is not completely erased, and the information does not return to normal after multiple resets ==
1445 -
1446 -
1447 -When upgrading, use the erase button to upgrade
1448 -
1449 -[[image:image-20221207120536-4.png]]
1450 -
1451 -
1452 -The parameters are displayed abnormally and cannot be fixed using AT+FDR
1453 -
1454 -[[image:image-20221128103040-2.png||height="431" width="525"]]
1455 -
1456 -
1457 -Please upgrade these four files,link（The boot_app0 file is in the version folder you need)
1458 -
1459 -[[image:image-20221207134028-8.png]]
1460 -
1461 -
1462 -Reboot information after upgrade
1463 -
1464 -[[image:image-20221128111443-4.png||height="432" width="546"]]
1465 -
1466 -
1467 -Use **AT+FDR** command to reset and then use **AT+CFG** to check whether the configuration is back to normal
1468 -
1469 -[[image:image-20221128111850-5.png]]
1470 -
1471 -
1472 -After the parameters return to normal, upgrade to the version you need again
1473 -
1474 -[[image:image-20221207120601-5.png]]
1475 -
1476 -
1477 -At this point, the parameters return to normal after running AT+FDR again
1478 -
1479 -[[image:image-20221128112035-7.png]]
1480 -
1481 -
1482 -== 8.7  If you encounter the following problems, please upgrade to the latest version ==
1483 -
1484 -
1485 -~1. Press and hold the red button (more than 5 seconds), and the device and server do not respond.
1486 -
1487 -2. Send some commands through the serial port to prompt an error (Example：AT+SMOD=1,0,1)
1488 -
1489 -
1490 1490  = 9.  Order Info =
1491 1491  
1492 1492  
... ... @@ -1508,9 +1508,6 @@
1508 1508  
1509 1509  * (% style="color:red" %)**US915**(%%): Default frequency band US915
1510 1510  
1511 -(% style="display:none" %) (%%)
1512 -
1513 -
1514 1514  = 10.  Packing Info =
1515 1515  
1516 1516  
... ... @@ -1526,9 +1526,6 @@
1526 1526  
1527 1527  * Weight: 50g
1528 1528  
1529 -(% style="display:none" %) (%%)
1530 -
1531 -
1532 1532  = 11. Support =
1533 1533  
1534 1534  
... ... @@ -1536,9 +1536,6 @@
1536 1536  
1537 1537  * 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]].
1538 1538  
1539 -(% style="display:none" %) (%%)
1540 -
1541 -
1542 1542  = 12.  Reference =
1543 1543  
1544 1544  
... ... @@ -1547,6 +1547,3 @@
1547 1547  * **[[Source Code>>https://github.com/dragino/TrackerD]] **
1548 1548  
1549 1549  * [[**Hardware Source**>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
1550 -
1551 -
1552 -)))
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