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Last modified by Xiaoling on 2023/12/27 09:15
From version 155.3
edited by Xiaoling
on 2022/11/24 17:07
Change comment: There is no comment for this version
To version 193.1
edited by Bei Jinggeng
on 2023/03/02 14:53
Change comment: Uploaded new attachment "image-20230302145315-1.png", version {1}

Summary

Details

Page properties
Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
... ... @@ -12,6 +12,7 @@
12 12  
13 13  
14 14  
15 +
15 15  = 1.  Introduction =
16 16  
17 17  == 1.1  What is TrackerD ==
... ... @@ -36,7 +36,7 @@
36 36  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.
37 37  )))
38 38  
39 -[[image:1664499921684-770.png||_mstalt="298194"]]
40 +[[image:image-20230213110119-1.png||height="382" width="834"]]
40 40  
41 41  
42 42  (% style="color:red" %)**Note: LoRaWAN server can be a general LoRaWAN server other than TTN.**
... ... @@ -56,13 +56,11 @@
56 56  * EEPROM: 520 KB
57 57  * Clock Speed: 32Mhz
58 58  
59 -
60 60  (% style="color:blue" %)**Common DC Characteristics:**
61 61  
62 62  * Supply Voltage: 5V via USB port or Internal li-on battery
63 63  * Operating Temperature: -40 ~~ 60°C
64 64  
65 -
66 66  (% style="color:blue" %)**LoRa Spec:**
67 67  
68 68  * Frequency Range,
... ... @@ -84,12 +84,10 @@
84 84  * Packet engine up to 256 bytes with CRC.
85 85  * LoRaWAN 1.0.3 Specification
86 86  
87 -
88 88  (% style="color:blue" %)**Battery:**
89 89  
90 90  * 1000mA Li-on Battery power (for model TrackerD)
91 91  
92 -
93 93  (% style="color:blue" %)**Power Consumption**
94 94  
95 95  * Sleeping Mode: 200uA
... ... @@ -98,7 +98,6 @@
98 98  
99 99  
100 100  
101 -
102 102  == 1.3  Features ==
103 103  
104 104  
... ... @@ -119,8 +119,6 @@
119 119  
120 120  
121 121  
122 -
123 -
124 124  == 1.4  Applications ==
125 125  
126 126  
... ... @@ -129,7 +129,6 @@
129 129  
130 130  
131 131  
132 -
133 133  = 2.  Use TrackerD =
134 134  
135 135  == 2.1 How it works? ==
... ... @@ -144,7 +144,7 @@
144 144  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. 
145 145  
146 146  
147 -[[image:1664501652064-326.png||_mstalt="293306"]]
140 +[[image:image-20230213110214-2.png||height="388" width="847"]]
148 148  
149 149  
150 150  
... ... @@ -216,7 +216,7 @@
216 216  
217 217  
218 218  (% border="1.5" style="background-color:#ffffcc; color:green; width:440px" %)
219 -|=(% 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
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
220 220  |=(% 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
221 221  
222 222  [[image:1665301570342-765.png||_mstalt="294580"]]
... ... @@ -263,7 +263,7 @@
263 263  (% style="color:#037691" %)**SMOD Field (total 1 byte)**(%%)：0x40
264 264  
265 265  (% border="1.5" style="background-color:#ffffcc; color:green; width:270px" %)
266 -|=(% scope="row" style="width: 60px;" %)**Size(bit)**|(% style="width:50px" %)2bits|(% style="width:80px" %)2bit|(% style="width:80px" %)4bit
259 +|=(% scope="row" style="width: 60px;" %)**Size(bit)**|(% style="width:50px" %)1bits|(% style="width:80px" %)2bit|(% style="width:80px" %)4bit
267 267  |=(% style="width: 75px;" %)**Value**|(% style="width:64px" %)SMOD|(% style="width:104px" %)GPS_Settings|(% style="width:103px" %)BLE_Settings
268 268  
269 269  (% style="color:blue" %)** SMOD：**
... ... @@ -291,11 +291,12 @@
291 291  
292 292  (% style="color:#037691" %)**Status Field (total 1 byte)**(%%):  0x02
293 293  
294 -(% border="1.5" style="background-color:#ffffcc; color:green; width:260px" %)
295 -|=(% 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
296 -|=(% 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 +(% 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"]]
297 297  
298 298  
292 +
299 299  === 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
300 300  
301 301  
... ... @@ -319,15 +319,15 @@
319 319  
320 320  ==== (% style="color:blue" %)**Alarm & BAT:**(%%) ====
321 321  
322 -(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
323 -|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)1 bit|(% style="width:80px" %)1bit|(% style="width:50px" %)14bits
324 -|=(% style="width: 72px;" %)**Value**|(% style="width:67px" %)reserve|(% style="width:118px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 
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:"]] 
325 325  
326 326  ==== (% style="color:blue" %)**FLAG:**(%%) ====
327 327  
328 -(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:120px" %)
329 -|=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:30px" %)2bits|(% style="width:30px" %)1bit
330 -|=(% style="width: 79px;" %)**Value**|(% style="width:55px" %)[[MOD>>||anchor="H3.2.7SetPositioningMode"]]|(% style="width:47px" %)[[LON>>||anchor="HLON:"]]
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:"]]
331 331  
332 332  **Example:** Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A 
333 333  
... ... @@ -337,6 +337,7 @@
337 337  * Latitude: 02863D68  ⇒  //if (0x//02863D68//& 0x80000000 = 0 )~://  //value = 02863D68 /1000000 = 42.351976//
338 338  * Longitude: FAC29BAF  ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~://  //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
339 339  
334 +
340 340  (% style="color:red" %)**Important note:**
341 341  
342 342  1.  When power is low (<2.84v), GPS won't be able to get location info and GPS feature will be disabled and the location field will be filled with 0x0FFFFFFF, 0x0FFFFFFF.
... ... @@ -372,9 +372,9 @@
372 372  * 3.40v ~~ 3.69v:  20% ~~ 40%
373 373  * < 3.39v:  0~~20%
374 374  
370 +(% style="display:none" %) (%%)
375 375  
376 376  
377 -
378 378  ==== (% style="color:blue" %)**MOD:**(%%) ====
379 379  
380 380  **Example: ** (0x60>>6) & 0x3f =1
... ... @@ -436,7 +436,7 @@
436 436  === 2.4.4  Uplink FPORT~=4, History GNSS Positioning ===
437 437  
438 438  
439 -Set [[PNACKMD=1>>||anchor="H3.2.11A0A0AutoSendNone-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 +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.
440 440  
441 441  
442 442  (% style="color:red" %)**Note for this mode:**
... ... @@ -491,9 +491,9 @@
491 491  * (% style="color:#037691" %)**Measured Power: ** (%%) The Measured Power from the strongest iBeacon.
492 492  * (% style="color:#037691" %)**RSSI:  ** (%%) The RSSI from the strongest iBeacon.
493 493  
489 +(% style="display:none" %) (%%)
494 494  
495 495  
496 -
497 497  === 2.4.6  Uplink FPORT~=8, WiFi Positioning with Strongest WiFi SSID（Since firmware 1.4.1） ===
498 498  
499 499  
... ... @@ -516,9 +516,9 @@
516 516  * (% style="color:#037691" %)**SSID:      **(%%)WiFi name.
517 517  * (% style="color:#037691" %)**RSSI:      **(%%)The RSSI from the strongest WiFi.
518 518  
514 +(% style="display:none" %) (%%)
519 519  
520 520  
521 -
522 522  === 2.4.7  Add Payload format in TTN V3 ===
523 523  
524 524  
... ... @@ -567,7 +567,7 @@
567 567  
568 568  total 273 entries,by default,
569 569  
570 -User can set [[PNACKMD=1>>||anchor="H3.2.11A0A0AutoSendNone-ACKmessages"]], to enable Datalog feature.
565 +User can set [[PNACKMD=1>>||anchor="H3.2.11A0AutoSendNone-ACKmessages"]], to enable Datalog feature.
571 571  
572 572  Example use case.
573 573  
... ... @@ -611,9 +611,9 @@
611 611  * **[[TDC>>||anchor="H3.2.1SetTransmitInterval"]]** defines the uplink interval when TrackerD is stactic.
612 612  * **[[PT>>||anchor="H3.2.16GetorSetThresholdformotiondetectFF08Sincefirmware1.4.3FF09"]]** defines the threldhold to detect a motion.
613 613  
609 +(% style="display:none" %) (%%)
614 614  
615 615  
616 -
617 617  == 2.10 LED Status ==
618 618  
619 619  
... ... @@ -631,7 +631,9 @@
631 631  |(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes
632 632  |(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A
633 633  
629 +(% style="display:none" %) (%%)
634 634  
631 +
635 635  == 2.11 Button Function ==
636 636  
637 637  
... ... @@ -644,8 +644,9 @@
644 644  
645 645  (% style="color:red" %)**RED button:**
646 646  
647 -[[image:1664502854406-763.png||_mstalt="295568"]]
644 +[[image:image-20230213110506-3.png]](% style="display:none" %)
648 648  
646 +(% style="display:none" %) (%%)
649 649  
650 650  (% border="1" style="background-color:#ffffcc; width:510px" %)
651 651  |=(% style="width: 100px;" %)**Function**|=(% style="width: 205px;" %)**Action**|=(% style="width: 205px;" %)**Description**
... ... @@ -653,7 +653,9 @@
653 653  |(% 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
654 654  |(% 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.
655 655  
654 +(% style="display:none" %) (%%)
656 656  
656 +
657 657  == 2.12 USB Port Function ==
658 658  
659 659  
... ... @@ -664,9 +664,9 @@
664 664  * [[Configure Device>>||anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
665 665  * [[Upgrade Firmware>>||anchor="H5.UploadFirmware"]]
666 666  
667 +(% style="display:none" %) (%%)
667 667  
668 668  
669 -
670 670  = 3. Configure TrackerD via AT command or LoRaWAN downlink =
671 671  
672 672  
... ... @@ -695,8 +695,8 @@
695 695  
696 696  [[image:1664503047675-651.png||_mstalt="295386"]]
697 697  
698 +(% style="display:none" %) (%%)
698 698  
699 -
700 700  == 3.2 Command Set ==
701 701  
702 702  === 3.2.1 Set Transmit Interval ===
... ... @@ -762,7 +762,7 @@
762 762  (% style="color:#037691" %)**0x02 01**    (%%) ~/~/  Exit Alarm Mode
763 763  
764 764  
765 -=== 3.2.5 Disable/Enable LED flash ===
765 +=== 3.2.5 Disable/Enable LED flash and buzzer ===
766 766  
767 767  
768 768  Disable/Enable LED for position, downlink and uplink
... ... @@ -886,9 +886,9 @@
886 886  (% style="color:#037691" %)**0xAD 00 46**    (%%) ~/~/  Set AT+PDOP=7  (0x46 / 10 =7)
887 887  
888 888  
889 -
890 890  === 3.2.10 Disable/Enable the confirmation mode ===
891 891  
891 +
892 892  * (% style="color:blue" %)**AT Command:**
893 893  
894 894  (% style="color:#037691" %)**AT+CFM=xx**
... ... @@ -970,11 +970,11 @@
970 970  
971 971  (% style="color:blue" %)**AT Command:**
972 972  
973 -(% style="color:#037691" %)**AT+SHOWID=XX         **(%%) ~/~/(Disable (0), Enable (1), default:0)
973 +(% style="color:#037691" %)**AT+SHOWID=XX         **(%%) ~/~/  (Disable (0), Enable (1), default:0)
974 974  \\Example: AT+SHOWID=1 ~-~-> Enable Information printing.
975 975  
976 976  
977 -=== 3.2.15 Get or Set Eight Channels Mode, only for us915, AU915（Since firmware 1.4.1） ===
977 +=== 3.2.15  Get or Set Eight Channels Mode, only for us915, AU915（Since firmware 1.4.1） ===
978 978  
979 979  
980 980  The Channels Mode in the LORAWAN LMIC library is from 0 ~~ 7. When CHE = 8, 72 channels will be accessible to the network.
... ... @@ -981,16 +981,17 @@
981 981  
982 982  (% style="color:blue" %)**AT Command:**
983 983  
984 -(% style="color:#037691" %)**AT+CHE=1**(%%) ~/~/ set one channels mode
984 +(% style="color:#037691" %)**AT+CHE=1      **(%%) ~/~/ set one channels mode
985 985  
986 986  
987 987  (% style="color:blue" %)**Downlink Payload:0X24**
988 988  
989 -Example: 0x24 01 ~/~/ Same as AT+CHE=1
989 +Example: 0x24 01  ~/~/ Same as AT+CHE=1
990 990  
991 991  
992 -=== 3.2.16 Get or Set Threshold for motion detect（Since firmware 1.4.3） ===
992 +=== 3.2.16  Get or Set Threshold for motion detect（Since firmware 1.4.3） ===
993 993  
994 +
994 994  User can set the motion detect thredhold for transportation mode. The smaller the value, the more sensitivity to trigger a motion event.
995 995  
996 996  (% style="color:blue" %)**AT Command:**
... ... @@ -1001,7 +1001,7 @@
1001 1001  
1002 1002   AT+PT=14    ~-~->    Set to detect car motion.
1003 1003  
1004 - AT+PT=41   ~-~->    set to detect walk motion.
1005 + AT+PT=41  ~-~->    set to detect walk motion.
1005 1005  
1006 1006  
1007 1007  (% style="color:blue" %)**Downlink Payload:0xB4**(%%)
... ... @@ -1008,7 +1008,6 @@
1008 1008  0xB4 14          ~/~/  Same as AT+PT=14
1009 1009  
1010 1010  
1011 -
1012 1012  = 4. Setting for Different Scenarios =
1013 1013  
1014 1014  
... ... @@ -1060,16 +1060,15 @@
1060 1060  US915.bin @ 0x10000(Select the bin file of the frequency band you need)
1061 1061  
1062 1062  
1063 -[[image:image-20221118105220-2.png||_mstalt="426608"]]
1063 +[[image:image-20221207120501-1.png]]
1064 1064  
1065 1065  
1066 1066  
1067 1067  After upgrade finish, it will show finish as below:
1068 1068  
1069 -[[image:image-20221118105402-4.png||_mstalt="427986"]]
1069 +[[image:image-20221207133911-7.png]]
1070 1070  
1071 1071  
1072 -
1073 1073  = 6. Developer Guide =
1074 1074  
1075 1075  == 6.1 Compile Source Code ==
... ... @@ -1091,13 +1091,70 @@
1091 1091  [[image:1664503715811-892.png||_mstalt="295698"]]
1092 1092  
1093 1093  
1093 +=== 6.1.2  Build the development environment ===
1094 +
1095 +
1096 +**~1. Download and install arduino IDE**
1097 +
1098 +[[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]]
1099 +
1100 +
1101 +**2. Download the ESP32 development package in the arduino IDE**
1102 +
1103 +[[image:image-20221213100007-1.png]]
1104 +
1105 +
1106 +Input: [[https:~~/~~/dl.espressif.com/dl/package_esp32_index.json>>https://dl.espressif.com/dl/package_esp32_index.json]]
1107 +
1108 +[[image:image-20221213100626-2.png]]
1109 +
1110 +
1111 +Restart the IDE after the addition is complete, then:
1112 +
1113 +[[image:image-20221213100808-3.png||height="679" width="649"]]
1114 +
1115 +
1116 +[[image:image-20221213101040-4.png]]
1117 +
1118 +
1119 +(% style="color:red" %)**Note: Currently version 1.04 is almost impossible to download, you can choose version 1.03.
1120 +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)**
1121 +
1122 +
1123 +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:
1124 +
1125 +(% style="color:blue" %)**Methods as below:**
1126 +
1127 +~1. Download: [[https:~~/~~/github.com/dragino/TrackerD/releases/tag/v1.4.4>>https://github.com/dragino/TrackerD/releases/tag/v1.4.4]]
1128 +
1129 +2. Find the arduino installation path, hardware → create a new espressif folder → create a new esp32 folder, unzip the compressed package here.
1130 +
1094 1094  (% 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.
1095 1095  
1133 +[[image:image-20221213102311-5.png||height="582" width="711"]]
1134 +
1135 +
1136 +**3. Find tools→get.exe in the decompressed file and run it (it will close automatically after completion)**
1137 +
1138 +[[image:image-20221213102334-6.png]]
1139 +
1140 +(% style="color:red" %)**Note: This step requires a python environment**
1141 +
1142 +
1143 +Either way, in the end:
1144 +
1145 +The final effect is to open the arduino and you can see the esp32
1146 +
1147 +[[image:image-20221213110952-8.png||height="866" width="711"]]
1148 +
1149 +
1150 +
1096 1096  [[image:image-20221024105643-1.png||_mstalt="428129"]]
1097 1097  
1098 1098  **~ Figure1**
1099 1099  
1100 1100  
1156 +
1101 1101  [[image:image-20221024105643-2.png||_mstalt="428493"]]
1102 1102  
1103 1103   **Figure2**
... ... @@ -1157,7 +1157,9 @@
1157 1157  |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14
1158 1158  |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15
1159 1159  
1216 +(% style="display:none" %) (%%)
1160 1160  
1218 +
1161 1161  == 7.3 Notes on using different serial port tools for TrackerD ==
1162 1162  
1163 1163  === 7.3.1  Serial port utility ===
... ... @@ -1240,6 +1240,12 @@
1240 1240  [[image:image-20221116111844-5.png||_mstalt="430144" height="551" width="708"]]
1241 1241  
1242 1242  
1301 +== 7.5 Are there example python example for BLE Indoor Positioning? ==
1302 +
1303 +
1304 +[[Operating instructions for BLE indoor positioning>>doc:.Example of BLE indoor positioning python.WebHome]]
1305 +
1306 +
1243 1243  = 8  Trouble Shooting =
1244 1244  
1245 1245  == 8.1  TDC is changed to 4294947296 and cause no uplink. ==
... ... @@ -1246,7 +1246,7 @@
1246 1246  
1247 1247  
1248 1248  (((
1249 -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
1313 +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
1250 1250  )))
1251 1251  
1252 1252  
... ... @@ -1262,14 +1262,17 @@
1262 1262  
1263 1263  === 8.3.1 "rst: (0x3 SW_RESET)" and Continue Restart after upgrading ===
1264 1264  
1265 -Error Output
1266 1266  
1330 +**Error Output**
1331 +
1332 +
1267 1267  [[image:image-20221122100004-4.png||_mstalt="424606"]]
1268 1268  
1335 +
1269 1269  (((
1270 1270  Some partition is missed during upgrade, please upgrade below four files as example:
1271 1271  
1272 -[[image:image-20221122100004-2.png||_mstalt="423878" height="619" width="389"]]
1339 +[[image:image-20221207120524-2.png]]
1273 1273  )))
1274 1274  
1275 1275  
... ... @@ -1281,35 +1281,40 @@
1281 1281  
1282 1282  === 8.3.3 "flash read err" after upgrade firmware ===
1283 1283  
1351 +
1284 1284  Error shows below, user might erase the entire flash include u-boot partition which cause this issue.
1285 1285  
1354 +
1286 1286  [[image:image-20221122100004-1.png||_mstalt="423514" height="497" width="534"]]
1287 1287  
1288 1288  
1289 1289  User need to upgrade again with below four files to solve this issue.
1290 1290  
1291 - [[image:image-20221122100004-2.png||_mstalt="423878" height="619" width="389"]]
1360 + [[image:image-20221207120530-3.png]]
1292 1292  
1293 1293   **Figure 2**
1294 1294  
1295 1295  
1296 -=== 8.3.3 "Device Key become ff ff ff ff ff ff ff ff " after upgrade firmware ===
1365 +=== 8.3.4  "Device Key become ff ff ff ff ff ff ff ff " after upgrade firmware ===
1297 1297  
1367 +
1298 1298  User might erase the entire flash include keys and default settings which cause this issue.
1299 1299  
1300 -After the upgrade is completed, enter AT+CFG as shown in the figure below.
1370 +After the upgrade is completed, enter **AT+CFG** as shown in the figure below.
1301 1301  
1372 +
1302 1302  [[image:image-20221122100004-3.png||_mstalt="424242"]]
1303 1303  
1304 -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.
1305 1305  
1376 +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.
1377 +
1306 1306  After AT+FDR. please set
1307 1307  
1308 -* AT+PDOP=7
1380 +* (% _mstmutation="1" style="color:blue" %)**AT+PDOP=7**
1309 1309  
1310 -* AT+FTIME=180000
1382 +* (% _mstmutation="1" style="color:blue" %)**AT+FTIME=180000**
1311 1311  
1312 -Example:
1384 +**Example:**
1313 1313  
1314 1314  AT+PDOP=7.00
1315 1315  
... ... @@ -1350,6 +1350,52 @@
1350 1350  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
1351 1351  
1352 1352  
1425 +== 8.6  When upgrading the firmware, the data is not completely erased, and the information does not return to normal after multiple resets ==
1426 +
1427 +
1428 +When upgrading, use the erase button to upgrade
1429 +
1430 +[[image:image-20221207120536-4.png]]
1431 +
1432 +
1433 +The parameters are displayed abnormally and cannot be fixed using AT+FDR
1434 +
1435 +[[image:image-20221128103040-2.png||height="431" width="525"]]
1436 +
1437 +
1438 +Please upgrade these four files,link（The boot_app0 file is in the version folder you need)
1439 +
1440 +[[image:image-20221207134028-8.png]]
1441 +
1442 +
1443 +Reboot information after upgrade
1444 +
1445 +[[image:image-20221128111443-4.png||height="432" width="546"]]
1446 +
1447 +
1448 +Use **AT+FDR** command to reset and then use **AT+CFG** to check whether the configuration is back to normal
1449 +
1450 +[[image:image-20221128111850-5.png]]
1451 +
1452 +
1453 +After the parameters return to normal, upgrade to the version you need again
1454 +
1455 +[[image:image-20221207120601-5.png]]
1456 +
1457 +
1458 +At this point, the parameters return to normal after running AT+FDR again
1459 +
1460 +[[image:image-20221128112035-7.png]]
1461 +
1462 +
1463 +== 8.7  If you encounter the following problems, please upgrade to the latest version ==
1464 +
1465 +
1466 +~1. Press and hold the red button (more than 5 seconds), and the device and server do not respond.
1467 +
1468 +2. Send some commands through the serial port to prompt an error (Example：AT+SMOD=1,0,1)
1469 +
1470 +
1353 1353  = 9.  Order Info =
1354 1354  
1355 1355  
... ... @@ -1371,9 +1371,9 @@
1371 1371  
1372 1372  * (% style="color:red" %)**US915**(%%): Default frequency band US915
1373 1373  
1492 +(% style="display:none" %) (%%)
1374 1374  
1375 1375  
1376 -
1377 1377  = 10.  Packing Info =
1378 1378  
1379 1379  
... ... @@ -1389,9 +1389,9 @@
1389 1389  
1390 1390  * Weight: 50g
1391 1391  
1510 +(% style="display:none" %) (%%)
1392 1392  
1393 1393  
1394 -
1395 1395  = 11. Support =
1396 1396  
1397 1397  
... ... @@ -1399,9 +1399,9 @@
1399 1399  
1400 1400  * 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]].
1401 1401  
1520 +(% style="display:none" %) (%%)
1402 1402  
1403 1403  
1404 -
1405 1405  = 12.  Reference =
1406 1406  
1407 1407  
... ... @@ -1410,3 +1410,6 @@
1410 1410  * **[[Source Code>>https://github.com/dragino/TrackerD]] **
1411 1411  
1412 1412  * [[**Hardware Source**>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
1531 +
1532 +
1533 +)))
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