Last modified by Xiaoling on 2023/12/27 09:15

From version 216.10
edited by Xiaoling
on 2023/12/27 09:02
Change comment: There is no comment for this version
To version 216.2
edited by Xiaoling
on 2023/12/14 18:22
Change comment: There is no comment for this version

Summary

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Title
... ... @@ -1,1 +1,1 @@
1 -TrackerD - LoRaWAN Tracker User Manual
1 +TrackerD -LoRaWAN Tracker User Manual
Content
... ... @@ -23,7 +23,7 @@
23 23  )))
24 24  
25 25  (((
26 -In TrackerD, there are various sensors such as GPS,BLE, Temperature, Humidity, Motion Detection, and Buzzer. User can use TrackerD for different tracking scenario.
26 +In TrackerD, there are various sensors such as GPS, WiFi, BLE, Temperature, Humidity, Motion Detection, and Buzzer. User can use TrackerD for different tracking scenario.
27 27  
28 28  (((
29 29  TrackerD is program friendly. Developers can use Arduino IDE to customize the software of TrackerD to fit their IoT solution.
... ... @@ -51,6 +51,7 @@
51 51  * Espressif ESP32 PICO D4
52 52  * MCU: ESP32 PICO D4
53 53  * Bluetooth: Bluetooth V4.2 BR/EDR and Bluetooth LE
54 +* WiFi : 802.11 b/g/n (802.11n up to 150 Mbps)
54 54  * Integrated SPI flash : 4 MB
55 55  * RAM: 448 KB
56 56  * EEPROM: 520 KB
... ... @@ -104,7 +104,7 @@
104 104  * SX1276/78 Wireless Chip
105 105  * Arduino IDE Compatible
106 106  * Open source hardware / software
107 -* Regular/ Real-time GPS,BLE
108 +* Regular/ Real-time GPS,BLE,WIFI tracking
108 108  * Built-in3 axis accelerometer (LIS3DH)
109 109  * Humidity / temperature sensor : GXCAS Technology GXHT3X
110 110  * Motion sensing capability
... ... @@ -192,7 +192,7 @@
192 192  Users can set TrackerD to different Positioning Mode for different applications. Below mod are supported.
193 193  
194 194  * (% style="color:#037691" %)**GPS ONLY(Factory Settings):    **(%%)Only get and uplink GPS location info.
195 -* (% style="color:#037691" %)**BLE:            **(%%)** **Only obtain iBeacon info via BLE and uplink uplink. Design for Indoor tracking.
196 +* (% style="color:#037691" %)**BLE or WiFi ONLY:            **(%%)** **Only obtain iBeacon info via BLE and uplink  or obtain wifi ssid info via WiFi and uplink. Design for Indoor tracking.
196 196  * (% style="color:#037691" %)**GPS/BLE Hybrid:                        **(%%)Combination for Indoor and Outdoor tracking. Devices will try to search BLE iBeacon first. If device can't find the iBeacon, it will use GPS for positioning.
197 197  
198 198  Users can switch modes by [[changing SMOD>>||anchor="H3.2.7SetPositioningMode"]].
... ... @@ -277,7 +277,9 @@
277 277  
278 278  (% style="color:red" %)**1: ** (%%) BLE Positioning with Strongest iBeacon
279 279  
281 +(% _mstmutation="1" style="color:red" %)**2:**  (%%)WiFi Positioning with Strongest WiFi SSID(% _mstmutation="1" style="color:blue" %)(V1.4.1 Version support this function later)(%%)  
280 280  
283 +
281 281  (% style="color:#037691" %)**Status Field (total 1 byte)**(%%):  0x02
282 282  
283 283  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:413px" %)
... ... @@ -492,12 +492,33 @@
492 492  **Lon**=(bytes[2] & 0x20)
493 493  
494 494  
498 +=== 2.4.7  Uplink FPORT~=8, WiFi Positioning with Strongest WiFi SSID(Since firmware 1.4.1) ===
495 495  
496 -=== 2.4.7  Uplink FPORT~=9, BLE Positioning with Multiple iBeacon(Since firmware 1.4.7) ===
497 497  
501 +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.
502 +
503 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:348px" %)
504 +|(% style="width:65px" %)(((
505 +**Size(bytes)**
506 +)))|(% style="width:50px" %)6|(% style="width:50px" %)4|(% style="width:133px" %)2|(% style="width:50px" %)1
507 +|(% style="width:69px" %)**Value**|(% style="width:48px" %)SSID|(% style="width:48px" %)RSSI|(% style="width:103px" %)(((
508 +[[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
509 +)))|(% style="width:52px" %)[[FLAG>>||anchor="HFLAG:"]]
510 +
511 +(% class="wikigeneratedid" %)
512 +[[image:1667288597595-714.png||_mstalt="299598" height="212" width="1151"]]
513 +
514 +* (% style="color:#037691" %)**BAT: ** (%%) Ex1:0x4B45 & 0x3FFF ⇒ 3901 (mV).
515 +* (% style="color:#037691" %)**SSID:      **(%%)WiFi name.
516 +* (% style="color:#037691" %)**RSSI:      **(%%)The RSSI from the strongest WiFi.
517 +
518 +(% style="display:none" %) (%%)
519 +
520 +=== 2.4.8  Uplink FPORT~=9, BLE Positioning with Multiple iBeacon(Since firmware 1.4.7) ===
521 +
498 498  TrackerD supports BLE scanning for indoor positioning. Users can set SMOD to BLE pure or GPS/BLE Hybrid, so TrackerD will scan up to 40 BLE iBeacons and send uplinks.
499 499  
500 -User can set [[(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**BLEMASK**>>path:#H3.2.11A0SetBLEMASKtofilterBLEiBeacon]](%%) so TrackerD will only search the iBeacons which have UUID that match the BLEMASK settings.
524 +User can set [[(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**BLEMASK**>>path:#H3.2.11A0SetBLEMASKtofilterBLEiBeacon]](%%) so TrackerD will only search the iBeacons which have UUID that match the BLEMASK settings.
501 501  
502 502  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:348px" %)
503 503  |**Size(bytes)**|2|2|1|…..|2|2|1|2|1
... ... @@ -516,7 +516,7 @@
516 516  payload format: (Major + Minor+Rssi)+(Major + Minor+Rssi)+...(Maximum forty group)...+BAT+State
517 517  
518 518  
519 -=== 2.4.8  Add Payload format in TTN V3 ===
543 +=== 2.4.9  Add Payload format in TTN V3 ===
520 520  
521 521  
522 522  In TTN V3, user can add a custom payload so it shows friendly.
... ... @@ -852,7 +852,7 @@
852 852  
853 853  * (% style="color:red" %)**1: GPS ONLY(Factory Settings):    **(%%)Only get and uplink GPS location info.
854 854  
855 -* (% style="color:red" %)**2: BLE :                     **(%%)Only obtain iBeacon info via BLE and uplink. Design for Indoor tracking.
879 +* (% style="color:red" %)**2: BLE or WiFi ONLY:                     **(%%)Only obtain iBeacon info via BLE and uplink  or obtain WiFi ssid info via WiFi and uplink. Design for Indoor tracking.
856 856  
857 857  * (% style="color:red" %)**3: GPS/BLE Hybrid:                       **(%%)Combination for Indoor and Outdoor tracking.Devices will try to search BLE iBeacon first. If device can't find the iBeacon, it will use GPS for positioning.
858 858  
... ... @@ -865,7 +865,8 @@
865 865  (% style="color:#037691" %)**cc:   **
866 866  
867 867  * (% _mstmutation="1" style="color:red" %)**1 : **(%%) (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State 
868 -
892 +
893 +* (% _mstmutation="1" style="color:red" %)**2 : **(%%) (WiFi)SSID+Rssi+BAT+State ((% _mstmutation="1" style="color:#037691" %)V1.4.1 Version support this function later(%%))  
869 869  
870 870  (% style="color:blue" %)**Example:**
871 871  
... ... @@ -875,6 +875,8 @@
875 875  
876 876   AT+SMOD=2,0,1 ~-~->  (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State
877 877  
903 + AT+SMOD=2,0,2 ~-~->  (WiFi)SSID+Rssi+BAT+State
904 +
878 878   AT+SMOD=2,0,3  ~-~->  (iBeacon) (Major + Minor+Rssi)+(Major + Minor+Rssi)+...(Maximum forty group)...+BAT+State
879 879  
880 880  * (% style="color:blue" %)**Downlink Payload (prefix 0xA5):**
... ... @@ -976,14 +976,32 @@
976 976  
977 977  (% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=0**  (%%) ~/~/ disable BLEMASK
978 978  
979 -(% style="color:blue" %)**Downlink Payload: (Prefix : 0xB2)(Since firmware 1.4.1)**
1006 +(% style="color:blue" %)**Downlink Payload: (Prefix : 0xB2)(Since firmware 1.4.1**
980 980  
981 981  Example: 0xB2 01 02 03 04 05 06    ~/~/ Set BLEMASK to 123456
982 982  
983 983  
984 -=== 3.2.13  Disable/Enable Information printing(Since firmware 1.4.1) ===
1011 +=== 3.2.13  Set WiFIMASK to filter WiFi SSID(Since firmware 1.4.1 ===
985 985  
986 986  
1014 +WiFiMASK is to filter the unwanted WiFi SSID during scan. For example, if WiFiMASK is 123456. TrackerD will only uplink SSID info which includes 123456 as prefix. It will ignore all other WiFi which doesn’t contact 123456 in the SSID.
1015 +
1016 +(% style="color:red" %)**Note: WiFiMASK range is 6 ~~ 10 bytes. If AT+ WiFiMASK < 6 bytes, WiFiMASK will be disabled.**
1017 +
1018 +(% style="color:blue" %)**AT Command:**
1019 +
1020 +(% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=123456**    (%%) ~/~/ Set WiFiMASK = 123456
1021 +
1022 +(% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=0**       (%%) ~/~/ disable WiFiMASK
1023 +
1024 +(% style="color:blue" %)**Downlink Payload: (Prefix : 0xB3)(Since firmware 1.4.1)**
1025 +
1026 +Example: 0xB3 01 02 03 04 05 06    ~/~/ Set WiFiMASK to 123456
1027 +
1028 +
1029 +=== 3.2.14  Disable/Enable Information printing(Since firmware 1.4.1) ===
1030 +
1031 +
987 987  Users can use this feature to enable/disable Information printing.
988 988  
989 989  (% style="color:blue" %)**AT Command:**
... ... @@ -992,7 +992,7 @@
992 992  \\Example: AT+SHOWID=1 ~-~-> Enable Information printing.
993 993  
994 994  
995 -=== 3.2.14  Get or Set Eight Channels Mode, only for us915, AU915(Since firmware 1.4.1) ===
1040 +=== 3.2.15  Get or Set Eight Channels Mode, only for us915, AU915Since firmware 1.4.1 ===
996 996  
997 997  
998 998  The Channels Mode in the LORAWAN LMIC library is from 0 ~~ 7. When CHE = 8, 72 channels will be accessible to the network.
... ... @@ -1007,7 +1007,7 @@
1007 1007  Example: 0x24 01  ~/~/ Same as AT+CHE=1
1008 1008  
1009 1009  
1010 -=== 3.2.15  Get or Set Threshold for motion detect(Since firmware 1.4.3) ===
1055 +=== 3.2.16  Get or Set Threshold for motion detectSince firmware 1.4.3 ===
1011 1011  
1012 1012  
1013 1013  User can set the motion detect thredhold for transportation mode. The smaller the value, the more sensitivity to trigger a motion event.
... ... @@ -1028,7 +1028,7 @@
1028 1028  0xB4 14          ~/~/  Same as AT+PT=14
1029 1029  
1030 1030  
1031 -=== 3.2.16  Set AT command window time(Since firmware 1.4.5) ===
1076 +=== 3.2.17  Set AT command window timeSince firmware 1.4.5 ===
1032 1032  
1033 1033  
1034 1034  AT command window time setting, customers can set the required time according to their own operation mode.The unit is second.
... ... @@ -1046,7 +1046,7 @@
1046 1046  0xB5 0F          ~/~/  Same as AT+ATST=15
1047 1047  
1048 1048  
1049 -=== 3.2.17  Set the stepmeter mode(Since firmware 1.4.5) ===
1094 +=== 3.2.18  Set the stepmeter modeSince firmware 1.4.5 ===
1050 1050  
1051 1051  
1052 1052  After setting the step counting mode, it cannot be interrupted by motion. This mode is very power consuming. Used on some special occasions.
... ... @@ -1066,7 +1066,7 @@
1066 1066  0xB6 01          ~/~/  Same as AT+PM=1
1067 1067  
1068 1068  
1069 -=== 3.2.18  Set down the decline detection mode(Since firmware 1.4.5) ===
1114 +=== 3.2.19  Set down the decline detection modeSince firmware 1.4.5 ===
1070 1070  
1071 1071  
1072 1072  This mode is used in conjunction with AT+PT(The recommended threshold is between 50 and 70, you need to set it according to the environment yourself). This function is used in hospitals, nursing homes, nursing homes and other places to prevent the elderly and patients from falling. No one knows.
... ... @@ -1086,7 +1086,7 @@
1086 1086  0xB7 01          ~/~/  Same as AT+FD=1
1087 1087  
1088 1088  
1089 -=== 3.2.19 Disable/Enable buzzer(Since firmware 1.4.6) ===
1134 +=== 3.2.20 Disable/Enable buzzerSince firmware 1.4.6 ===
1090 1090  
1091 1091  
1092 1092  Disable/Enable buzzer for Alarm, downlink and uplink
... ... @@ -1106,7 +1106,7 @@
1106 1106  0xB9 01 ~/~/ Same as AT+BEEP=1
1107 1107  
1108 1108  
1109 -=== 3.2.20 Set long press time(Since firmware 1.4.6) ===
1154 +=== 3.2.21 Set long press timeSince firmware 1.4.6 ===
1110 1110  
1111 1111  
1112 1112  When using the red button Changan to alarm, press and hold the time to set 0~~10 seconds, which is convenient for use scenarios.
... ... @@ -1122,17 +1122,21 @@
1122 1122  (% style="color:blue" %)**Downlink Payload:0XBA**
1123 1123  
1124 1124  0xBA 02 ~/~/ Same as AT+EAT=2
1170 +
1125 1125  
1172 += 4. Setting for Different Scenarios =
1126 1126  
1127 -= 4. Upload Firmware =
1128 1128  
1129 -== 4.1 Firmware Change Log ==
1130 1130  
1176 += 5. Upload Firmware =
1131 1131  
1178 +== 5.1 Firmware Change Log ==
1179 +
1180 +
1132 1132  **[[See this link>>url:https://github.com/dragino/TrackerD]]**
1133 1133  
1134 1134  
1135 -== 4.2 How to upgrade firmware ==
1184 +== 5.2 How to upgrade firmware ==
1136 1136  
1137 1137  
1138 1138  User can use the TrackerD's USB port to upgrade firmware into it. The hardware connection for upgrade firmware is as below:
... ... @@ -1180,11 +1180,11 @@
1180 1180  [[image:image-20221207133911-7.png]]
1181 1181  
1182 1182  
1183 -= 5. Developer Guide =
1232 += 6. Developer Guide =
1184 1184  
1185 -== 5.1 Compile Source Code ==
1234 +== 6.1 Compile Source Code ==
1186 1186  
1187 -=== 5.1.1 Set up ARDUINO compile environment ===
1236 +=== 6.1.1 Set up ARDUINO compile environment ===
1188 1188  
1189 1189  
1190 1190  * **Download the latest Arduino software (IDE) from the Arduino official website:  [[https:~~/~~/www.arduino.cc/en/Main/Software>>url:https://www.arduino.cc/en/Main/Software]]**
... ... @@ -1201,7 +1201,7 @@
1201 1201  [[image:1664503715811-892.png||_mstalt="295698"]]
1202 1202  
1203 1203  
1204 -=== 5.1.2  Build the development environment ===
1253 +=== 6.1.2  Build the development environment ===
1205 1205  
1206 1206  
1207 1207  **~1. Download and install arduino IDE**
... ... @@ -1278,7 +1278,7 @@
1278 1278  [[image:1664503752288-974.png||_mstalt="298194"]]
1279 1279  
1280 1280  
1281 -== 5.2 Source Code ==
1330 +== 6.2 Source Code ==
1282 1282  
1283 1283  
1284 1284  * (% style="color:blue" %)**Open the example in the TrackerD file, please select the correct port in the IDE, as shown below:**
... ... @@ -1298,15 +1298,15 @@
1298 1298  [[image:1664503824081-592.png||_mstalt="294918"]] [[image:1664503831430-500.png||_mstalt="290784"]]
1299 1299  
1300 1300  
1301 -= 6.  FAQ =
1350 += 7.  FAQ =
1302 1302  
1303 -== 6.1 How to change the LoRa Frequency Bands/Region? ==
1352 +== 7.1 How to change the LoRa Frequency Bands/Region? ==
1304 1304  
1305 1305  
1306 1306  User can follow the introduction for [[how to upgrade image>>||anchor="H5.UploadFirmware"]]. When download the images, choose the required image file for download.
1307 1307  
1308 1308  
1309 -== 6.2 What is the pin mapping for the USB program cable? ==
1358 +== 7.2 What is the pin mapping for the USB program cable? ==
1310 1310  
1311 1311  
1312 1312  [[image:1664499635206-262.png||_mstalt="295360"]]
... ... @@ -1326,9 +1326,9 @@
1326 1326  (% style="display:none" %) (%%)
1327 1327  
1328 1328  
1329 -== 6.3 Notes on using different serial port tools for TrackerD ==
1378 +== 7.3 Notes on using different serial port tools for TrackerD ==
1330 1330  
1331 -=== 6.3.1  Serial port utility ===
1380 +=== 7.3.1  Serial port utility ===
1332 1332  
1333 1333  
1334 1334  Serial port utility requires you to automatically add data streams.
... ... @@ -1344,7 +1344,7 @@
1344 1344  [[image:image-20221102140638-2.png||_mstalt="428727"]]
1345 1345  
1346 1346  
1347 -=== 6.3.2  SecureCRT ===
1396 +=== 7.3.2  SecureCRT ===
1348 1348  
1349 1349  
1350 1350  The default command window of SecureCRT is not displayed. Entering a command requires a complete input of the entire command. You can open the command window in the view.
... ... @@ -1356,7 +1356,7 @@
1356 1356  [[image:image-20221102140712-4.png||_mstalt="427089"]]
1357 1357  
1358 1358  
1359 -=== 6.3.3  PUTTY ===
1408 +=== 7.3.3  PUTTY ===
1360 1360  
1361 1361  
1362 1362  [[image:image-20221102140748-5.png||_mstalt="430456"]]
... ... @@ -1368,7 +1368,7 @@
1368 1368  [[image:image-20221102140801-6.png||_mstalt="427466"]]
1369 1369  
1370 1370  
1371 -== 6.4 How to modify source code to compile different frequency band bin file? ==
1420 +== 7.4 How to modify source code to compile different frequency band bin file? ==
1372 1372  
1373 1373  
1374 1374  (% class="box infomessage" %)
... ... @@ -1407,21 +1407,21 @@
1407 1407  [[image:image-20221116111844-5.png||_mstalt="430144" height="551" width="708"]]
1408 1408  
1409 1409  
1410 -== 6.5 Are there example python example for BLE Indoor Positioning? ==
1459 +== 7.5 Are there example python example for BLE Indoor Positioning? ==
1411 1411  
1412 1412  
1413 -[[Operating instructions for BLE indoor positioning>>doc:Main.User Manual for LoRaWAN End Nodes.TrackerD.Example of BLE indoor positioning python.WebHome]]
1462 +[[Operating instructions for BLE indoor positioning>>doc:.Example of BLE indoor positioning python.WebHome]]
1414 1414  
1415 1415  
1416 -== 6.6 Can alert mode and transport mode be used together? ==
1465 +== 7.6 Can alert mode and transport mode be used together? ==
1417 1417  
1418 1418  
1419 1419  Yes, you can also press the panic button to sound the alarm if set to transport mode
1420 1420  
1421 1421  
1422 -= 7  Trouble Shooting =
1471 += 8  Trouble Shooting =
1423 1423  
1424 -== 7.1  TDC is changed to 4294947296 and cause no uplink. ==
1473 +== 8.1  TDC is changed to 4294947296 and cause no uplink. ==
1425 1425  
1426 1426  
1427 1427  (((
... ... @@ -1429,7 +1429,7 @@
1429 1429  )))
1430 1430  
1431 1431  
1432 -== 7.2  Device not able get AT Command or show output after wake up from deep sleep mode ==
1481 +== 8.2  Device not able get AT Command or show output after wake up from deep sleep mode ==
1433 1433  
1434 1434  
1435 1435  (((
... ... @@ -1437,9 +1437,9 @@
1437 1437  )))
1438 1438  
1439 1439  
1440 -== 7.3  Problem after Upgrading Firmware ==
1489 +== 8.3  Problem after Upgrading Firmware ==
1441 1441  
1442 -=== 7.3.1 "rst: (0x3 SW_RESET)" and Continue Restart after upgrading ===
1491 +=== 8.3.1 "rst: (0x3 SW_RESET)" and Continue Restart after upgrading ===
1443 1443  
1444 1444  
1445 1445  **Error Output**
... ... @@ -1455,13 +1455,13 @@
1455 1455  )))
1456 1456  
1457 1457  
1458 -=== 7.3.2 TrackerD's led light is always GREEN on after upgrading ===
1507 +=== 8.3.2 TrackerD's led light is always GREEN on after upgrading ===
1459 1459  
1460 1460  
1461 1461  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
1462 1462  
1463 1463  
1464 -=== 7.3.3 "flash read err" after upgrade firmware ===
1513 +=== 8.3.3 "flash read err" after upgrade firmware ===
1465 1465  
1466 1466  
1467 1467  Error shows below, user might erase the entire flash include u-boot partition which cause this issue.
... ... @@ -1476,7 +1476,7 @@
1476 1476   **Figure 2**
1477 1477  
1478 1478  
1479 -=== 7.3.4  "Device Key become ff ff ff ff ff ff ff ff " after upgrade firmware ===
1528 +=== 8.3.4  "Device Key become ff ff ff ff ff ff ff ff " after upgrade firmware ===
1480 1480  
1481 1481  
1482 1482  User might erase the entire flash include keys and default settings which cause this issue.
... ... @@ -1514,13 +1514,13 @@
1514 1514  AT+APPSKEY=dacce2299ecd97a73ee3f80b5a46a559   ( no need for OTAA)
1515 1515  
1516 1516  
1517 -== 7.4  When positioning, it will restart or the PDOP setting is unsuccessful ==
1566 +== 8.4  When positioning, it will restart or the PDOP setting is unsuccessful ==
1518 1518  
1519 1519  
1520 1520  Please download version 1.4.2 again
1521 1521  
1522 1522  
1523 -== 7.5  How to deal with unsuccessful GPS positioning? ==
1572 +== 8.5  How to deal with unsuccessful GPS positioning? ==
1524 1524  
1525 1525  
1526 1526  1) Make Sure the device is in Open Area where can see the sky.
... ... @@ -1536,7 +1536,7 @@
1536 1536  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
1537 1537  
1538 1538  
1539 -== 7.6  When upgrading the firmware, the data is not completely erased, and the information does not return to normal after multiple resets ==
1588 +== 8.6  When upgrading the firmware, the data is not completely erased, and the information does not return to normal after multiple resets ==
1540 1540  
1541 1541  
1542 1542  When upgrading, use the erase button to upgrade
... ... @@ -1574,7 +1574,7 @@
1574 1574  [[image:image-20221128112035-7.png]]
1575 1575  
1576 1576  
1577 -== 7.7  If you encounter the following problems, please upgrade to the latest version ==
1626 +== 8.7  If you encounter the following problems, please upgrade to the latest version ==
1578 1578  
1579 1579  
1580 1580  ~1. Press and hold the red button (more than 5 seconds), and the device and server do not respond.
... ... @@ -1582,7 +1582,7 @@
1582 1582  2. Send some commands through the serial port to prompt an error (Example:AT+SMOD=1,0,1)
1583 1583  
1584 1584  
1585 -== 7.8  Why when using some serial consoles, only inputting the first string port console will return "error"? ==
1634 +== 8.8  Why when using some serial consoles, only inputting the first string port console will return "error"? ==
1586 1586  
1587 1587  
1588 1588  Need to enter the entire command at once, not a single character.
... ... @@ -1589,7 +1589,7 @@
1589 1589  User can open a command window or copy the entire command to the serial console.
1590 1590  
1591 1591  
1592 -= 8.  Order Info =
1641 += 9.  Order Info =
1593 1593  
1594 1594  
1595 1595  Part Number: (% style="color:blue" %)**TrackerD-XXX**
... ... @@ -1613,7 +1613,7 @@
1613 1613  (% style="display:none" %) (%%)
1614 1614  
1615 1615  
1616 -= 9.  Packing Info =
1665 += 10.  Packing Info =
1617 1617  
1618 1618  
1619 1619  (% style="color:#037691" %)**Package Includes**:
... ... @@ -1631,7 +1631,7 @@
1631 1631  (% style="display:none" %) (%%)
1632 1632  
1633 1633  
1634 -= 10. Support =
1683 += 11. Support =
1635 1635  
1636 1636  
1637 1637  * 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.
... ... @@ -1642,7 +1642,7 @@
1642 1642  
1643 1643  
1644 1644  
1645 -= 11.  Reference =
1694 += 12.  Reference =
1646 1646  
1647 1647  
1648 1648  * [[**Firmware in Bin format**>>https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]