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Last modified by Xiaoling on 2023/12/27 09:15
From version 114.1
edited by Bei Jinggeng
on 2022/11/15 14:30
Change comment: There is no comment for this version
To version 145.1
edited by Edwin Chen
on 2022/11/22 12:21
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Bei
1 +XWiki.Edwin
Content
... ... @@ -14,7 +14,6 @@
14 14  
15 15  = 1.  Introduction =
16 16  
17 -
18 18  == 1.1  What is TrackerD ==
19 19  
20 20  
... ... @@ -46,7 +46,6 @@
46 46  (% style="color:red" %)**Note: LoRaWAN server can be a general LoRaWAN server other than TTN.**
47 47  
48 48  
49 -
50 50  == 1.2 Specifications ==
51 51  
52 52  
... ... @@ -97,7 +97,6 @@
97 97  * LoRa Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
98 98  * Tracking: max: 38mA
99 99  
100 -
101 101  == 1.3  Features ==
102 102  
103 103  
... ... @@ -116,7 +116,6 @@
116 116  * Tri-color LED, Alarm button
117 117  * Datalog
118 118  
119 -
120 120  == 1.4  Applications ==
121 121  
122 122  
... ... @@ -123,10 +123,8 @@
123 123  * Logistics and Supply Chain Management
124 124  * Human tracking
125 125  
126 -
127 127  = 2.  Use TrackerD =
128 128  
129 -
130 130  == 2.1 How it works? ==
131 131  
132 132  
... ... @@ -133,7 +133,6 @@
133 133  TrackerD is configured as LoRaWAN OTAA Class A GPS tracker by default. It has OTAA keys to join LoRaWAN network. To connect a LoRaWAN network, user need to input the OTAA keys in the LoRaWAN IoT server and push reset button of TrackerD (next to USB port). TrackerD will wake up and auto join the network via OTAA.
134 134  
135 135  
136 -
137 137  == 2.2 Quick guide to connect to LoRaWAN server ==
138 138  
139 139  
... ... @@ -179,13 +179,16 @@
179 179  
180 180  
181 181  
182 -(% style="color:blue" %)**Step 2**:(%%) Power on TrackerD by using the on board switch.
175 +(% style="color:blue" %)**Step 2**:(%%) Push this button will activate this device.
183 183  
177 +(% id="cke_bm_7709S" style="display:none" %) [[image:1664502835802-546.png]]
184 184  
185 -(% style="color:blue" %)**Step 3:**(%%) TrackerD will auto join to the LoRaWAN network. After join success, TrackerD will start to upload message to IoT server.
179 +[[image:1664502835802-546.png]]
186 186  
187 187  
182 +(% style="color:blue" %)**Step 3:**(%%) TrackerD will auto join to the LoRaWAN network. After join success, TrackerD will start to upload message to IoT server.
188 188  
184 +
189 189  == 2.3  Positioning Mode(SMOD) ==
190 190  
191 191  
... ... @@ -198,10 +198,8 @@
198 198  Users can switch modes by [[changing SMOD>>||anchor="H3.2.7SetPositioningMode"]].
199 199  
200 200  
201 -
202 202  == 2.4  Uplink Payload ==
203 203  
204 -
205 205  === 2.4.1 Uplink FPORT~=5, Device Status ===
206 206  
207 207  
... ... @@ -290,7 +290,6 @@
290 290  |=(% 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
291 291  |=(% 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"]]
292 292  
293 -
294 294  === 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
295 295  
296 296  
... ... @@ -318,7 +318,6 @@
318 318  |=(% scope="row" style="width: 50px;" %)**Size(bit)**|(% style="width:50px" %)1 bit|(% style="width:80px" %)1bit|(% style="width:50px" %)14bits
319 319  |=(% style="width: 72px;" %)**Value**|(% style="width:67px" %)reserve|(% style="width:118px" %)Alarm Indicate|(% style="width:63px" %)[[BAT>>||anchor="HBAT:"]] 
320 320  
321 -
322 322  ==== (% style="color:blue" %)**FLAG:**(%%) ====
323 323  
324 324  (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:120px" %)
... ... @@ -368,7 +368,6 @@
368 368  * 3.40v ~~ 3.69v:  20% ~~ 40%
369 369  * < 3.39v:  0~~20%
370 370  
371 -
372 372  ==== (% style="color:blue" %)**MOD:**(%%) ====
373 373  
374 374  **Example: ** (0x60>>6) & 0x3f =1
... ... @@ -409,7 +409,6 @@
409 409  011A =if (0x011A & 0x8000 = 1 ):  value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree//
410 410  
411 411  
412 -
413 413  === 2.4.3  Uplink FPORT~=3, Realtime GNSS Positioning (Default Mode) ===
414 414  
415 415  
... ... @@ -428,7 +428,6 @@
428 428  [[image:1665301687277-443.png]]
429 429  
430 430  
431 -
432 432  === 2.4.4  Uplink FPORT~=4, History GNSS Positioning ===
433 433  
434 434  
... ... @@ -452,7 +452,6 @@
452 452  [[image:image-20221009160309-2.png]]
453 453  
454 454  
455 -
456 456  === 2.4.5  Uplink FPORT~=6, BLE Positioning with Strongest iBeacon ===
457 457  
458 458  
... ... @@ -488,7 +488,6 @@
488 488  * (% style="color:#037691" %)**Measured Power: ** (%%) The Measured Power from the strongest iBeacon.
489 489  * (% style="color:#037691" %)**RSSI:  ** (%%) The RSSI from the strongest iBeacon.
490 490  
491 -
492 492  === 2.4.6  Uplink FPORT~=8, WiFi Positioning with Strongest WiFi SSID（Since firmware 1.4.1） ===
493 493  
494 494  
... ... @@ -511,7 +511,6 @@
511 511  * (% style="color:#037691" %)**SSID:      **(%%)WiFi name.
512 512  * (% style="color:#037691" %)**RSSI:      **(%%)The RSSI from the strongest WiFi.
513 513  
514 -
515 515  === 2.4.7  Add Payload format in TTN V3 ===
516 516  
517 517  
... ... @@ -523,6 +523,7 @@
523 523  [[image:1664502649601-895.png]]
524 524  
525 525  
512 +
526 526  Add the decoder from this link: 
527 527  
528 528  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD>>https://github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD]]
... ... @@ -532,7 +532,6 @@
532 532  [[image:1664502676891-606.png]]
533 533  
534 534  
535 -
536 536  == 2.5 Integrate with Datacake ==
537 537  
538 538  
... ... @@ -544,7 +544,6 @@
544 544  [[image:1664502695771-538.png]]
545 545  
546 546  
547 -
548 548  == 2.6 Integrate with Tago ==
549 549  
550 550  
... ... @@ -556,7 +556,6 @@
556 556  [[image:1664502715371-321.png]]
557 557  
558 558  
559 -
560 560  == 2.7  Datalog Feature ==
561 561  
562 562  
... ... @@ -572,7 +572,6 @@
572 572  [[image:image-20221009234629-1.png||height="390" width="577"]]
573 573  
574 574  
575 -
576 576  == 2.8 Alarm Mode ==
577 577  
578 578  
... ... @@ -587,7 +587,7 @@
587 587  
588 588  
589 589  (((
590 -Two ways to exit alarm mode:
573 +**Two ways to exit alarm mode:**
591 591  )))
592 592  
593 593  * Server sends a downlink command to exit.
... ... @@ -598,7 +598,6 @@
598 598  )))
599 599  
600 600  
601 -
602 602  == 2.9 Transport Mode ==
603 603  
604 604  
... ... @@ -605,7 +605,6 @@
605 605  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.
606 606  
607 607  
608 -
609 609  == 2.10 LED Status ==
610 610  
611 611  
... ... @@ -623,7 +623,6 @@
623 623  |(% style="width:157px" %)**Get Downlink**|(% style="width:271px" %)(% style="color:green" %)**GREEN**(%%) led on 1 second|(% style="width:202px" %)Yes
624 624  |(% style="width:157px" %)**Movement Detect**|(% style="width:271px" %)(% style="color:red" %)**RED **(%%)led on 500ms|(% style="width:202px" %)N/A
625 625  
626 -
627 627  == 2.11 Button Function ==
628 628  
629 629  
... ... @@ -645,7 +645,6 @@
645 645  |(% 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
646 646  |(% 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.
647 647  
648 -
649 649  == 2.12 USB Port Function ==
650 650  
651 651  
... ... @@ -656,7 +656,6 @@
656 656  * [[Configure Device>>||anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
657 657  * [[Upgrade Firmware>>||anchor="H5.UploadFirmware"]]
658 658  
659 -
660 660  = 3. Configure TrackerD via AT command or LoRaWAN downlink =
661 661  
662 662  
... ... @@ -665,7 +665,6 @@
665 665  LoRaWAN Downlink instruction for different platforms:  [[IoT LoRaWAN Server>>doc:Main.WebHome]]
666 666  
667 667  
668 -
669 669  == 3.1 Access AT Command ==
670 670  
671 671  
... ... @@ -690,7 +690,6 @@
690 690  
691 691  == 3.2 Command Set ==
692 692  
693 -
694 694  === 3.2.1 Set Transmit Interval ===
695 695  
696 696  
... ... @@ -708,7 +708,6 @@
708 708  (% style="color:#037691" %)**0x01 00 01 2C**  (%%) ~/~/  Same as AT+TDC=300000
709 709  
710 710  
711 -
712 712  === 3.2.2 Set Alarm Packet transmission interval ===
713 713  
714 714  
... ... @@ -726,7 +726,6 @@
726 726  (% style="color:#037691" %)**0xB1 00 00 3C ** (%%) ~/~/  Same as AT+ATDC=60000
727 727  
728 728  
729 -
730 730  === 3.2.3 Set Transport Mode Packet transmission interval ===
731 731  
732 732  
... ... @@ -744,7 +744,6 @@
744 744  (% style="color:#037691" %)**0x03 00 01 2C**  (%%) ~/~/  Same as AT+MTDC=3000000
745 745  
746 746  
747 -
748 748  === 3.2.4 Exit Alarm ===
749 749  
750 750  
... ... @@ -757,7 +757,6 @@
757 757  (% style="color:#037691" %)**0x02 01**    (%%) ~/~/  Exit Alarm Mode
758 758  
759 759  
760 -
761 761  === 3.2.5 Disable/Enable LED flash ===
762 762  
763 763  
... ... @@ -775,7 +775,6 @@
775 775  (% style="color:#037691" %)**0xAE 00 ** (%%) ~/~/  Same as AT+LON=0
776 776  
777 777  
778 -
779 779  === 3.2.6 Disable/Enable Transport Mode ===
780 780  
781 781  
... ... @@ -793,7 +793,6 @@
793 793  (% style="color:#037691" %)**0xAF 01 ** (%%) ~/~/  Same as AT+INTWK=1
794 794  
795 795  
796 -
797 797  === 3.2.7 Set Positioning Mode ===
798 798  
799 799  
... ... @@ -840,7 +840,6 @@
840 840  (% style="color:#037691" %)**0xA5 01 00 00**    (%%) ~/~/  Same as AT+SMOD=1,0,0
841 841  
842 842  
843 -
844 844  === 3.2.8 Set MAX GPS position time ===
845 845  
846 846  
... ... @@ -847,7 +847,7 @@
847 847  Set max positioning time, default is 150 seconds. TrackerD will try to get location info within this period. If fail to get position data within this time, TrackerD will use 000000 for latitude and longitude.
848 848  
849 849  
850 -If AT+FTIME=0. The GPS module will be always powered and positioning. This will highly increase the power consumption (up to 50mA). When AT+FTIME=0, it will improve fix accuracy and shorten the acquire time for next uplink.
819 +If **AT+FTIME=0**. The GPS module will be always powered and positioning. This will highly increase the power consumption (up to 50mA). When AT+FTIME=0, it will improve fix accuracy and shorten the acquire time for next uplink.
851 851  
852 852  
853 853  * (% style="color:blue" %)**AT Command:**
... ... @@ -862,7 +862,6 @@
862 862  (% style="color:#037691" %)**0xAA 00 96 ** (%%) ~/~/  Set AT+FTIME=150
863 863  
864 864  
865 -
866 866  === 3.2.9 Set PDOP value for GPS fix accuracy ===
867 867  
868 868  
... ... @@ -887,7 +887,7 @@
887 887  
888 888  
889 889  
890 -Disable/Enable the confirmation mode
858 +**Disable/Enable the confirmation mode**
891 891  
892 892  * (% style="color:blue" %)**AT Command:**
893 893  
... ... @@ -906,7 +906,6 @@
906 906  (% style="color:#037691" %)**0x05 01 **(%%) ~/~/  Same as AT+CFM=1
907 907  
908 908  
909 -
910 910  === 3.2.10  Auto Send None-ACK messages ===
911 911  
912 912  
... ... @@ -928,7 +928,6 @@
928 928  Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
929 929  
930 930  
931 -
932 932  === 3.2.11  Set BLEMASK to filter BLE iBeacon ===
933 933  
934 934  
... ... @@ -947,7 +947,6 @@
947 947  Example: 0xB2010203040506    ~/~/ Set BLEMASK to 123456
948 948  
949 949  
950 -
951 951  === 3.2.12  Set WiFIMASK to filter WiFi SSID（Since firmware 1.4.1） ===
952 952  
953 953  
... ... @@ -966,7 +966,6 @@
966 966  Example: 0xB3010203040506    ~/~/ Set WiFiMASK to 123456
967 967  
968 968  
969 -
970 970  === 3.2.13 Disable/Enable Information printing（Since firmware 1.4.1） ===
971 971  
972 972  
... ... @@ -978,7 +978,6 @@
978 978  \\Example: AT+SHOWID=1 ~-~-> Enable Information printing.
979 979  
980 980  
981 -
982 982  === 3.2.14 Get or Set Eight Channels Mode, only for us915, AU915（Since firmware 1.4.1） ===
983 983  
984 984  
... ... @@ -994,7 +994,6 @@
994 994  Example: 0x24 01 ~/~/ Same as AT+CHE=1
995 995  
996 996  
997 -
998 998  = 4. Setting for Different Scenarios =
999 999  
1000 1000  
... ... @@ -1001,7 +1001,6 @@
1001 1001  
1002 1002  = 5. Upload Firmware =
1003 1003  
1004 -
1005 1005  == 5.1 Firmware Change Log ==
1006 1006  
1007 1007  
... ... @@ -1008,7 +1008,6 @@
1008 1008  **[[See this link>>url:https://github.com/dragino/TrackerD]]**
1009 1009  
1010 1010  
1011 -
1012 1012  == 5.2 How to upgrade firmware ==
1013 1013  
1014 1014  
... ... @@ -1041,29 +1041,27 @@
1041 1041  [[https:~~/~~/github.com/dragino/TrackerD/releases>>https://github.com/dragino/TrackerD/releases]]
1042 1042  
1043 1043  
1044 -Users need to use below files:
1004 +**Users need to use below files:**
1045 1045  
1046 1046  boot_app0.bin @0e000
1047 1047  
1048 -ESP_LORA-eeprom-class.bin @ 0x10000
1008 +US915.bin @ 0x10000(Select the bin file of the frequency band you need)
1049 1049  
1050 1050  
1051 -[[image:1664503593459-435.png]]
1011 +[[image:image-20221118105220-2.png]]
1052 1052  
1053 1053  
1054 1054  
1055 1055  After upgrade finish, it will show finish as below:
1056 1056  
1057 -[[image:1664503611848-385.png]]
1017 +[[image:image-20221118105402-4.png]]
1058 1058  
1059 1059  
1060 1060  
1061 1061  = 6. Developer Guide =
1062 1062  
1063 -
1064 1064  == 6.1 Compile Source Code ==
1065 1065  
1066 -
1067 1067  === 6.1.1 Set up ARDUINO compile environment ===
1068 1068  
1069 1069  
... ... @@ -1101,7 +1101,6 @@
1101 1101  [[image:1664503752288-974.png]]
1102 1102  
1103 1103  
1104 -
1105 1105  == 6.2 Source Code ==
1106 1106  
1107 1107  
... ... @@ -1122,10 +1122,8 @@
1122 1122  [[image:1664503824081-592.png]] [[image:1664503831430-500.png]]
1123 1123  
1124 1124  
1125 -
1126 1126  = 7.  FAQ =
1127 1127  
1128 -
1129 1129  == 7.1 How to change the LoRa Frequency Bands/Region? ==
1130 1130  
1131 1131  
... ... @@ -1132,7 +1132,6 @@
1132 1132  User can follow the introduction for [[how to upgrade image>>||anchor="H5.UploadFirmware"]]. When download the images, choose the required image file for download.
1133 1133  
1134 1134  
1135 -
1136 1136  == 7.2 What is the pin mapping for the USB program cable? ==
1137 1137  
1138 1138  
... ... @@ -1151,10 +1151,8 @@
1151 1151  |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14
1152 1152  |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15
1153 1153  
1154 -
1155 1155  == 7.3 Notes on using different serial port tools for TrackerD ==
1156 1156  
1157 -
1158 1158  === 7.3.1  Serial port utility ===
1159 1159  
1160 1160  
... ... @@ -1162,18 +1162,16 @@
1162 1162  
1163 1163  Need to adjust the data stream to RTS/CTS on physical restart.
1164 1164  
1165 -
1166 1166  (% class="wikigeneratedid" %)
1167 1167  [[image:image-20221102140621-1.png]]
1168 1168  
1169 1169  
1121 +
1170 1170  When using AT commands, the data flow needs to be adjusted to XON/XOFF
1171 1171  
1172 -
1173 1173  [[image:image-20221102140638-2.png]]
1174 1174  
1175 1175  
1176 -
1177 1177  === 7.3.2  SecureCRT ===
1178 1178  
1179 1179  
... ... @@ -1186,7 +1186,6 @@
1186 1186  [[image:image-20221102140712-4.png]]
1187 1187  
1188 1188  
1189 -
1190 1190  === 7.3.3  PUTTY ===
1191 1191  
1192 1192  
... ... @@ -1199,10 +1199,47 @@
1199 1199  [[image:image-20221102140801-6.png]]
1200 1200  
1201 1201  
1151 +== 7.4 How to modify source code to compile different frequency band bin file? ==
1202 1202  
1203 -= 8  Trouble Shooting =
1204 1204  
1154 +(% class="box infomessage" %)
1155 +(((
1156 +(% style="color:red" %)**Important**(%%): Developer **MUST** follow the Arduino Environment Instruction exactly include change the SPI pin mappings.
1157 +See : [[**Set Up Arduino Compile Environment for TrackerD**. >>||anchor="H6.1.1SetupARDUINOcompileenvironment"]]
1158 +)))
1205 1205  
1160 +**~1. When compiling the frequency band, you need to find LMIC_PROJECT_CONFIG.H file.**
1161 +
1162 +
1163 +[[image:image-20221116111844-1.png||height="227" width="782"]]
1164 +
1165 +
1166 +
1167 +**2. Open LMIC_PROJECT_CONFIG.H, find the corresponding macro definition and open it(AS923_2,AS923_3,AS923_4 except).**
1168 +
1169 +
1170 +[[image:image-20221116111844-2.png||height="262" width="781"]]
1171 +
1172 +
1173 +
1174 +**3. Compile the AS923_JP band, please refer to the intention shown**
1175 +
1176 +
1177 +[[image:image-20221116111844-3.png||height="338" width="746"]]
1178 +
1179 +
1180 +
1181 +**4. In other frequency bands in AS923, you need to find Lorabase_as923.H, path arduino-lmic \ src \ lmic, as shown in the figure below.**
1182 +
1183 +
1184 +[[image:image-20221116111844-4.png||height="641" width="739"]]
1185 +
1186 +
1187 +[[image:image-20221116111844-5.png||height="551" width="708"]]
1188 +
1189 +
1190 += 8  Trouble Shooting =
1191 +
1206 1206  == 8.1  TDC is changed to 4294947296 and cause no uplink. ==
1207 1207  
1208 1208  
... ... @@ -1211,7 +1211,6 @@
1211 1211  )))
1212 1212  
1213 1213  
1214 -
1215 1215  == 8.2  Device not able get AT Command or show output after wake up from deep sleep mode ==
1216 1216  
1217 1217  
... ... @@ -1220,8 +1220,9 @@
1220 1220  )))
1221 1221  
1222 1222  
1208 +== 8.3  Problem after Upgrading Firmware ==
1223 1223  
1224 -== 8.3  The reason why it has been restarted after upgrading（V.1.4.1） ==
1210 +=== 8.3.1 Continue Restart after upgrading ===
1225 1225  
1226 1226  
1227 1227  (((
... ... @@ -1229,14 +1229,84 @@
1229 1229  )))
1230 1230  
1231 1231  
1232 -[[image:image-20221107145243-1.png||height="695" width="443"]]
1218 +[[image:image-20221118105249-3.png]]
1233 1233  
1234 1234  
1235 -== 8.4 If the device's led light is always on when upgrading（since firmware 1.4.1） ==
1221 +=== 8.3.2 TrackerD's led light is always GREEN on after upgrading ===
1236 1236  
1237 -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.
1238 1238  
1224 +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
1239 1239  
1226 +
1227 +=== 8.3.3 "flash read err" after upgrade firmware ===
1228 +
1229 +Error shows below, user might erase the entire flash include u-boot partition which cause this issue.
1230 +
1231 +[[image:image-20221122100004-1.png||height="497" width="534"]]
1232 +
1233 +
1234 +User need to upgrade again with below four files to solve this issue.
1235 +
1236 + [[image:image-20221122100004-2.png||height="619" width="389"]]
1237 +
1238 + **Figure 2**
1239 +
1240 +
1241 +=== 8.3.3 "Device Key become ff ff ff ff ff ff ff ff " after upgrade firmware ===
1242 +
1243 +User might erase the entire flash include keys and default settings which cause this issue.
1244 +
1245 +After the upgrade is completed, enter AT+CFG as shown in the figure below.
1246 +
1247 +[[image:image-20221122100004-3.png]]
1248 +
1249 +Please **AT+FDR** which will reset all settings to factory settings. , and then input the following keys by the information on the label.
1250 +
1251 +
1252 +Example:
1253 +
1254 +AT+DEUI=70B3D57ED0053981  
1255 +
1256 +AT+APPEUI=D23345667BCBCCAF
1257 +
1258 +AT+APPKEY=F402A1A7A350445A7CD2DEA95511BFA1
1259 +
1260 +AT+DADDR=260b4dce    ( no need for OTAA)
1261 +
1262 +AT+NWKSKEY=71cb7672441f573a53d4f34d307fc61d  ( no need for OTAA)
1263 +
1264 +AT+APPSKEY=dacce2299ecd97a73ee3f80b5a46a559   ( no need for OTAA)
1265 +
1266 +
1267 +
1268 +=== 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 ===
1269 +
1270 +
1271 +[[image:image-20221122100004-4.png]]
1272 +
1273 +
1274 +== 8.4  When positioning, it will restart or the PDOP setting is unsuccessful ==
1275 +
1276 +
1277 +Please download version 1.4.2 again
1278 +
1279 +
1280 +== 8.5  How to deal with unsuccessful GPS positioning? ==
1281 +
1282 +
1283 +1） Make Sure the device is in Open Area where can see the sky.
1284 +
1285 +2)  Set PDOP to a higher value.
1286 +
1287 +* (% style="color:blue" %)**AT+PDOP=2 **(%%)(can be positioned precisely.）
1288 +
1289 +* (% style="color:blue" %)**AT+PDOP=7 **(%%)(Quickly locate in open spaces）
1290 +
1291 +* (% style="color:blue" %)**AT+PDOP=14.7** (%%)(Positioning can be acquired in complex environments）
1292 +
1293 +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
1294 +
1295 +
1240 1240  = 9.  Order Info =
1241 1241  
1242 1242  
... ... @@ -1245,14 +1245,19 @@
1245 1245  (% style="color:blue" %)**XXX**(%%): The default frequency band
1246 1246  
1247 1247  * (% style="color:red" %)**EU433**(%%): Default frequency band EU433
1304 +
1248 1248  * (% style="color:red" %)**EU868**(%%): Default frequency band EU868
1306 +
1249 1249  * (% style="color:red" %)**IN865**(%%): Default frequency band IN865
1308 +
1250 1250  * (% style="color:red" %)**KR920**(%%): Default frequency band KR920
1310 +
1251 1251  * (% style="color:red" %)**AS923**(%%): Default frequency band AS923
1312 +
1252 1252  * (% style="color:red" %)**AU915**(%%): Default frequency band AU915
1314 +
1253 1253  * (% style="color:red" %)**US915**(%%): Default frequency band US915
1254 1254  
1255 -
1256 1256  = 10.  Packing Info =
1257 1257  
1258 1258  
... ... @@ -1259,26 +1259,27 @@
1259 1259  (% style="color:#037691" %)**Package Includes**:
1260 1260  
1261 1261  * TrackerD LoRaWAN GPS/BLE Tracker x 1
1323 +
1262 1262  * USB recharge & program cable x 1
1263 1263  
1264 1264  (% style="color:#037691" %)**Dimensions and Weight**:
1265 1265  
1266 1266  * Device Size: 85 x 48 x 15 mm
1329 +
1267 1267  * Weight: 50g
1268 1268  
1269 -
1270 1270  = 11. Support =
1271 1271  
1272 1272  
1273 1273  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1336 +
1274 1274  * 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]].
1275 1275  
1276 -
1277 1277  = 12.  Reference =
1278 1278  
1279 1279  
1280 1280  * [[**Firmware in Bin format**>>https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
1343 +
1281 1281  * **[[Source Code>>https://github.com/dragino/TrackerD]] **
1282 -* [[**Hardware Source**>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
1283 1283  
1284 -
1346 +* [[**Hardware Source**>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
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