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Last modified by Xiaoling on 2023/12/27 09:15
From version 153.1
edited by Edwin Chen
on 2022/11/24 09:16
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.Edwin
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 ==
... ... @@ -31,15 +31,12 @@
31 31  (((
32 32  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.
33 33  )))
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 -
40 40  )))
41 41  
42 -[[image:1664499921684-770.png||_mstalt="298194"]]
40 +[[image:image-20230213110119-1.png||height="382" width="834"]]
43 43  
44 44  
45 45  (% style="color:red" %)**Note: LoRaWAN server can be a general LoRaWAN server other than TTN.**
... ... @@ -95,6 +95,8 @@
95 95  * LoRa Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
96 96  * Tracking: max: 38mA
97 97  
96 +
97 +
98 98  == 1.3  Features ==
99 99  
100 100  
... ... @@ -113,6 +113,8 @@
113 113  * Tri-color LED, Alarm button
114 114  * Datalog
115 115  
116 +
117 +
116 116  == 1.4  Applications ==
117 117  
118 118  
... ... @@ -119,6 +119,8 @@
119 119  * Logistics and Supply Chain Management
120 120  * Human tracking
121 121  
124 +
125 +
122 122  = 2.  Use TrackerD =
123 123  
124 124  == 2.1 How it works? ==
... ... @@ -133,7 +133,7 @@
133 133  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. 
134 134  
135 135  
136 -[[image:1664501652064-326.png||_mstalt="293306"]]
140 +[[image:image-20230213110214-2.png||height="388" width="847"]]
137 137  
138 138  
139 139  
... ... @@ -205,7 +205,7 @@
205 205  
206 206  
207 207  (% border="1.5" style="background-color:#ffffcc; color:green; width:440px" %)
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
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
209 209  |=(% 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
210 210  
211 211  [[image:1665301570342-765.png||_mstalt="294580"]]
... ... @@ -252,7 +252,7 @@
252 252  (% style="color:#037691" %)**SMOD Field (total 1 byte)**(%%)：0x40
253 253  
254 254  (% border="1.5" style="background-color:#ffffcc; color:green; width:270px" %)
255 -|=(% 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
256 256  |=(% style="width: 75px;" %)**Value**|(% style="width:64px" %)SMOD|(% style="width:104px" %)GPS_Settings|(% style="width:103px" %)BLE_Settings
257 257  
258 258  (% style="color:blue" %)** SMOD：**
... ... @@ -280,10 +280,12 @@
280 280  
281 281  (% style="color:#037691" %)**Status Field (total 1 byte)**(%%):  0x02
282 282  
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"]]
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"]]
286 286  
291 +
292 +
287 287  === 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
288 288  
289 289  
... ... @@ -307,15 +307,15 @@
307 307  
308 308  ==== (% style="color:blue" %)**Alarm & BAT:**(%%) ====
309 309  
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:"]] 
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:"]] 
313 313  
314 314  ==== (% style="color:blue" %)**FLAG:**(%%) ====
315 315  
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:"]]
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:"]]
319 319  
320 320  **Example:** Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A 
321 321  
... ... @@ -325,6 +325,7 @@
325 325  * Latitude: 02863D68  ⇒  //if (0x//02863D68//& 0x80000000 = 0 )~://  //value = 02863D68 /1000000 = 42.351976//
326 326  * Longitude: FAC29BAF  ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~://  //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
327 327  
334 +
328 328  (% style="color:red" %)**Important note:**
329 329  
330 330  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.
... ... @@ -360,6 +360,9 @@
360 360  * 3.40v ~~ 3.69v:  20% ~~ 40%
361 361  * < 3.39v:  0~~20%
362 362  
370 +(% style="display:none" %) (%%)
371 +
372 +
363 363  ==== (% style="color:blue" %)**MOD:**(%%) ====
364 364  
365 365  **Example: ** (0x60>>6) & 0x3f =1
... ... @@ -421,7 +421,7 @@
421 421  === 2.4.4  Uplink FPORT~=4, History GNSS Positioning ===
422 422  
423 423  
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 +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.
425 425  
426 426  
427 427  (% style="color:red" %)**Note for this mode:**
... ... @@ -476,6 +476,9 @@
476 476  * (% style="color:#037691" %)**Measured Power: ** (%%) The Measured Power from the strongest iBeacon.
477 477  * (% style="color:#037691" %)**RSSI:  ** (%%) The RSSI from the strongest iBeacon.
478 478  
489 +(% style="display:none" %) (%%)
490 +
491 +
479 479  === 2.4.6  Uplink FPORT~=8, WiFi Positioning with Strongest WiFi SSID（Since firmware 1.4.1） ===
480 480  
481 481  
... ... @@ -498,6 +498,9 @@
498 498  * (% style="color:#037691" %)**SSID:      **(%%)WiFi name.
499 499  * (% style="color:#037691" %)**RSSI:      **(%%)The RSSI from the strongest WiFi.
500 500  
514 +(% style="display:none" %) (%%)
515 +
516 +
501 501  === 2.4.7  Add Payload format in TTN V3 ===
502 502  
503 503  
... ... @@ -546,7 +546,7 @@
546 546  
547 547  total 273 entries,by default,
548 548  
549 -User can set [[PNACKMD=1>>||anchor="H3.2.10A0A0AutoSendNone-ACKmessages"]], to enable Datalog feature.
565 +User can set [[PNACKMD=1>>||anchor="H3.2.11A0AutoSendNone-ACKmessages"]], to enable Datalog feature.
550 550  
551 551  Example use case.
552 552  
... ... @@ -590,7 +590,9 @@
590 590  * **[[TDC>>||anchor="H3.2.1SetTransmitInterval"]]** defines the uplink interval when TrackerD is stactic.
591 591  * **[[PT>>||anchor="H3.2.16GetorSetThresholdformotiondetectFF08Sincefirmware1.4.3FF09"]]** defines the threldhold to detect a motion.
592 592  
609 +(% style="display:none" %) (%%)
593 593  
611 +
594 594  == 2.10 LED Status ==
595 595  
596 596  
... ... @@ -608,6 +608,9 @@
608 608  |(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes
609 609  |(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A
610 610  
629 +(% style="display:none" %) (%%)
630 +
631 +
611 611  == 2.11 Button Function ==
612 612  
613 613  
... ... @@ -620,8 +620,9 @@
620 620  
621 621  (% style="color:red" %)**RED button:**
622 622  
623 -[[image:1664502854406-763.png||_mstalt="295568"]]
644 +[[image:image-20230213110506-3.png]](% style="display:none" %)
624 624  
646 +(% style="display:none" %) (%%)
625 625  
626 626  (% border="1" style="background-color:#ffffcc; width:510px" %)
627 627  |=(% style="width: 100px;" %)**Function**|=(% style="width: 205px;" %)**Action**|=(% style="width: 205px;" %)**Description**
... ... @@ -629,6 +629,9 @@
629 629  |(% 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
630 630  |(% 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.
631 631  
654 +(% style="display:none" %) (%%)
655 +
656 +
632 632  == 2.12 USB Port Function ==
633 633  
634 634  
... ... @@ -639,6 +639,9 @@
639 639  * [[Configure Device>>||anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
640 640  * [[Upgrade Firmware>>||anchor="H5.UploadFirmware"]]
641 641  
667 +(% style="display:none" %) (%%)
668 +
669 +
642 642  = 3. Configure TrackerD via AT command or LoRaWAN downlink =
643 643  
644 644  
... ... @@ -667,8 +667,8 @@
667 667  
668 668  [[image:1664503047675-651.png||_mstalt="295386"]]
669 669  
698 +(% style="display:none" %) (%%)
670 670  
671 -
672 672  == 3.2 Command Set ==
673 673  
674 674  === 3.2.1 Set Transmit Interval ===
... ... @@ -734,7 +734,7 @@
734 734  (% style="color:#037691" %)**0x02 01**    (%%) ~/~/  Exit Alarm Mode
735 735  
736 736  
737 -=== 3.2.5 Disable/Enable LED flash ===
765 +=== 3.2.5 Disable/Enable LED flash and buzzer ===
738 738  
739 739  
740 740  Disable/Enable LED for position, downlink and uplink
... ... @@ -858,8 +858,8 @@
858 858  (% style="color:#037691" %)**0xAD 00 46**    (%%) ~/~/  Set AT+PDOP=7  (0x46 / 10 =7)
859 859  
860 860  
889 +=== 3.2.10 Disable/Enable the confirmation mode ===
861 861  
862 -=== 3.2.10 Disable/Enable the confirmation mode ===
863 863  
864 864  * (% style="color:blue" %)**AT Command:**
865 865  
... ... @@ -942,11 +942,11 @@
942 942  
943 943  (% style="color:blue" %)**AT Command:**
944 944  
945 -(% 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)
946 946  \\Example: AT+SHOWID=1 ~-~-> Enable Information printing.
947 947  
948 948  
949 -=== 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） ===
950 950  
951 951  
952 952  The Channels Mode in the LORAWAN LMIC library is from 0 ~~ 7. When CHE = 8, 72 channels will be accessible to the network.
... ... @@ -953,16 +953,17 @@
953 953  
954 954  (% style="color:blue" %)**AT Command:**
955 955  
956 -(% style="color:#037691" %)**AT+CHE=1**(%%) ~/~/ set one channels mode
984 +(% style="color:#037691" %)**AT+CHE=1      **(%%) ~/~/ set one channels mode
957 957  
958 958  
959 959  (% style="color:blue" %)**Downlink Payload:0X24**
960 960  
961 -Example: 0x24 01 ~/~/ Same as AT+CHE=1
989 +Example: 0x24 01  ~/~/ Same as AT+CHE=1
962 962  
963 963  
964 -=== 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） ===
965 965  
994 +
966 966  User can set the motion detect thredhold for transportation mode. The smaller the value, the more sensitivity to trigger a motion event.
967 967  
968 968  (% style="color:blue" %)**AT Command:**
... ... @@ -973,7 +973,7 @@
973 973  
974 974   AT+PT=14    ~-~->    Set to detect car motion.
975 975  
976 - AT+PT=41   ~-~->    set to detect walk motion.
1005 + AT+PT=41  ~-~->    set to detect walk motion.
977 977  
978 978  
979 979  (% style="color:blue" %)**Downlink Payload:0xB4**(%%)
... ... @@ -980,7 +980,6 @@
980 980  0xB4 14          ~/~/  Same as AT+PT=14
981 981  
982 982  
983 -
984 984  = 4. Setting for Different Scenarios =
985 985  
986 986  
... ... @@ -1032,16 +1032,15 @@
1032 1032  US915.bin @ 0x10000(Select the bin file of the frequency band you need)
1033 1033  
1034 1034  
1035 -[[image:image-20221118105220-2.png||_mstalt="426608"]]
1063 +[[image:image-20221207120501-1.png]]
1036 1036  
1037 1037  
1038 1038  
1039 1039  After upgrade finish, it will show finish as below:
1040 1040  
1041 -[[image:image-20221118105402-4.png||_mstalt="427986"]]
1069 +[[image:image-20221207133911-7.png]]
1042 1042  
1043 1043  
1044 -
1045 1045  = 6. Developer Guide =
1046 1046  
1047 1047  == 6.1 Compile Source Code ==
... ... @@ -1063,13 +1063,70 @@
1063 1063  [[image:1664503715811-892.png||_mstalt="295698"]]
1064 1064  
1065 1065  
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 +
1066 1066  (% 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.
1067 1067  
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 +
1068 1068  [[image:image-20221024105643-1.png||_mstalt="428129"]]
1069 1069  
1070 1070  **~ Figure1**
1071 1071  
1072 1072  
1156 +
1073 1073  [[image:image-20221024105643-2.png||_mstalt="428493"]]
1074 1074  
1075 1075   **Figure2**
... ... @@ -1129,6 +1129,9 @@
1129 1129  |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14
1130 1130  |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15
1131 1131  
1216 +(% style="display:none" %) (%%)
1217 +
1218 +
1132 1132  == 7.3 Notes on using different serial port tools for TrackerD ==
1133 1133  
1134 1134  === 7.3.1  Serial port utility ===
... ... @@ -1211,6 +1211,12 @@
1211 1211  [[image:image-20221116111844-5.png||_mstalt="430144" height="551" width="708"]]
1212 1212  
1213 1213  
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 +
1214 1214  = 8  Trouble Shooting =
1215 1215  
1216 1216  == 8.1  TDC is changed to 4294947296 and cause no uplink. ==
... ... @@ -1217,7 +1217,7 @@
1217 1217  
1218 1218  
1219 1219  (((
1220 -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
1221 1221  )))
1222 1222  
1223 1223  
... ... @@ -1231,54 +1231,65 @@
1231 1231  
1232 1232  == 8.3  Problem after Upgrading Firmware ==
1233 1233  
1234 -=== 8.3.1 Continue Restart after upgrading ===
1327 +=== 8.3.1 "rst: (0x3 SW_RESET)" and Continue Restart after upgrading ===
1235 1235  
1236 1236  
1237 -(((
1238 -If it is V1.4.0 and the previous version, new partitions need to be loaded when upgrading. The new version of the software is stored in the partition package. The upgrade method is shown in the figure
1239 -)))
1330 +**Error Output**
1240 1240  
1241 1241  
1242 -[[image:image-20221118105249-3.png||_mstalt="430664"]]
1333 +[[image:image-20221122100004-4.png||_mstalt="424606"]]
1243 1243  
1244 1244  
1245 -=== 8.3.2 TrackerD's led light is always GREEN on after upgrading ===
1336 +(((
1337 +Some partition is missed during upgrade, please upgrade below four files as example:
1246 1246  
1339 +[[image:image-20221207120524-2.png]]
1340 +)))
1247 1247  
1342 +
1343 +=== 8.3.2 TrackerD's led light is always GREEN on after upgrading ===
1344 +
1345 +
1248 1248  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
1249 1249  
1250 1250  
1251 -=== 8.3.3 "flash read err" after upgrade firmware ===
1349 +=== 8.3.3 "flash read err" after upgrade firmware ===
1252 1252  
1351 +
1253 1253  Error shows below, user might erase the entire flash include u-boot partition which cause this issue.
1254 1254  
1354 +
1255 1255  [[image:image-20221122100004-1.png||_mstalt="423514" height="497" width="534"]]
1256 1256  
1257 1257  
1258 1258  User need to upgrade again with below four files to solve this issue.
1259 1259  
1260 - [[image:image-20221122100004-2.png||_mstalt="423878" height="619" width="389"]]
1360 + [[image:image-20221207120530-3.png]]
1261 1261  
1262 1262   **Figure 2**
1263 1263  
1264 1264  
1265 -=== 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 ===
1266 1266  
1367 +
1267 1267  User might erase the entire flash include keys and default settings which cause this issue.
1268 1268  
1269 -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.
1270 1270  
1372 +
1271 1271  [[image:image-20221122100004-3.png||_mstalt="424242"]]
1272 1272  
1273 -Please **AT+FDR** which will reset all settings to factory settings. , and then input the following keys by the information on the label.
1274 1274  
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 +
1275 1275  After AT+FDR. please set
1276 1276  
1277 -* AT+PDOP=7
1278 -* AT+FTIME=180000
1380 +* (% _mstmutation="1" style="color:blue" %)**AT+PDOP=7**
1279 1279  
1280 -Example:
1382 +* (% _mstmutation="1" style="color:blue" %)**AT+FTIME=180000**
1281 1281  
1384 +**Example:**
1385 +
1282 1282  AT+PDOP=7.00
1283 1283  
1284 1284  AT+FTIME=180
... ... @@ -1296,13 +1296,6 @@
1296 1296  AT+APPSKEY=dacce2299ecd97a73ee3f80b5a46a559   ( no need for OTAA)
1297 1297  
1298 1298  
1299 -
1300 -=== 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 ===
1301 -
1302 -
1303 -[[image:image-20221122100004-4.png||_mstalt="424606"]]
1304 -
1305 -
1306 1306  == 8.4  When positioning, it will restart or the PDOP setting is unsuccessful ==
1307 1307  
1308 1308  
... ... @@ -1325,6 +1325,52 @@
1325 1325  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
1326 1326  
1327 1327  
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 +
1328 1328  = 9.  Order Info =
1329 1329  
1330 1330  
... ... @@ -1346,6 +1346,9 @@
1346 1346  
1347 1347  * (% style="color:red" %)**US915**(%%): Default frequency band US915
1348 1348  
1492 +(% style="display:none" %) (%%)
1493 +
1494 +
1349 1349  = 10.  Packing Info =
1350 1350  
1351 1351  
... ... @@ -1361,6 +1361,9 @@
1361 1361  
1362 1362  * Weight: 50g
1363 1363  
1510 +(% style="display:none" %) (%%)
1511 +
1512 +
1364 1364  = 11. Support =
1365 1365  
1366 1366  
... ... @@ -1368,6 +1368,9 @@
1368 1368  
1369 1369  * 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]].
1370 1370  
1520 +(% style="display:none" %) (%%)
1521 +
1522 +
1371 1371  = 12.  Reference =
1372 1372  
1373 1373  
... ... @@ -1376,3 +1376,6 @@
1376 1376  * **[[Source Code>>https://github.com/dragino/TrackerD]] **
1377 1377  
1378 1378  * [[**Hardware Source**>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
1531 +
1532 +
1533 +)))
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