Last modified by Xiaoling on 2025/04/14 16:33
<
From version < 209.54 >
edited by Xiaoling
on 2023/05/23 10:12
To version < 213.1 >
edited by Bei Jinggeng
on 2023/10/23 10:31
>
Change comment: Uploaded new attachment "image-20231023103116-1.png", version {1}

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
... ... @@ -96,6 +96,7 @@
96 96  (% style="display:none" %)
97 97  
98 98  
99 +
99 99  == 1.3  Features ==
100 100  
101 101  
... ... @@ -117,6 +117,7 @@
117 117  (% style="display:none" %)
118 118  
119 119  
121 +
120 120  == 1.4  Applications ==
121 121  
122 122  
... ... @@ -126,6 +126,7 @@
126 126  (% style="display:none" %)
127 127  
128 128  
131 +
129 129  = 2.  Use TrackerD =
130 130  
131 131  == 2.1 How it works? ==
... ... @@ -210,7 +210,6 @@
210 210  
211 211  Use can also get the Device Status uplink through the downlink command: (% style="color:#037691" %)**Downlink:  0x2301**
212 212  
213 -
214 214  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:440px" %)
215 215  |(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**Size(bytes)**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)1|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 40px;background-color:#D9E2F3;color:#0070C0" %)1|=(% style="width: 40px;background-color:#D9E2F3;color:#0070C0" %)1
216 216  |(% 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
... ... @@ -226,31 +226,30 @@
226 226  
227 227  (% style="color:#037691" %)**Frequency Band**:
228 228  
229 -*0x01: EU868
231 +0x01: EU868
230 230  
231 -*0x02: US915
233 +0x02: US915
232 232  
233 -*0x03: IN865
235 +0x03: IN865
234 234  
235 -*0x04: AU915
237 +0x04: AU915
236 236  
237 -*0x05: KZ865
239 +0x05: KZ865
238 238  
239 -*0x06: RU864
241 +0x06: RU864
240 240  
241 -*0x07: AS923
243 +0x07: AS923
242 242  
243 -*0x08: AS923-1
245 +0x08: AS923-1
244 244  
245 -*0x09: AS923-2
247 +0x09: AS923-2
246 246  
247 -*0x0a: AS923-3
249 +0x0a: AS923-3
248 248  
249 -Sub- Band:value 0x00~~0x08(only forAU915,US915,Others are 0xFF)
251 +(% style="color:#037691" %)**Sub-Band:**(%%) value 0x00~~0x08(only forAU915,US915,Others are 0xFF)
250 250  
251 251  (% style="color:#037691" %)**BAT:**(%%) shows the battery voltage for TrackerD.
252 252  
253 -
254 254  (% style="color:#037691" %)**Ex1:**(%%) 0x0FA2 = 4002mV
255 255  
256 256  Use can also get the Device Status uplink through the downlink command:
... ... @@ -262,32 +262,32 @@
262 262  |(% style="width:60px" %)**Size(bit)**|(% style="width:50px" %)1 bit|(% style="width:80px" %)2 bits|(% style="width:80px" %)4 bits
263 263  |(% style="width:75px" %)**Value**|(% style="width:64px" %)SMOD|(% style="width:104px" %)GPS_Settings|(% style="width:103px" %)BLE_Settings
264 264  
265 -(% style="color:blue" %)** SMOD：**
266 +(% style="color:blue" %)**SMOD：**
266 266  
267 -(% style="color:red" %)** 1 :** (%%) GPS ONLY
268 +(% style="color:red" %)**1 :** (%%) GPS ONLY
268 268  
269 -(% style="color:red" %)** 2 :** (%%) BLE ONLY
270 +(% style="color:red" %)**2 :** (%%) BLE ONLY
270 270  
271 -(% style="color:red" %)** 3 :**  (%%) GPS/BLE Hybrid
272 +(% style="color:red" %)**3 :**  (%%) GPS/BLE Hybrid
272 272  
273 273  
274 -(% style="color:blue" %)** GPS_MOD: Define how to send GPS payload**
275 +(% style="color:blue" %)**GPS_MOD: Define how to send GPS payload**
275 275  
276 -(% style="color:red" %)** 0 : ** (%%) Enable uploading on-board Temperature and humidity values
277 +(% style="color:red" %)**0 : ** (%%) Enable uploading on-board Temperature and humidity values
277 277  
278 -(% style="color:red" %)** 1 :** (%%) Disable uploading on-board Temperature and humidity values
279 +(% style="color:red" %)**1 :** (%%) Disable uploading on-board Temperature and humidity values
279 279  
280 280  
281 -(% style="color:blue" %)** BLE_Settings:**
282 +(% style="color:blue" %)**BLE_Settings:**
282 282  
283 -(% style="color:red" %)** 1: ** (%%) BLE Positioning with Strongest iBeacon
284 +(% style="color:red" %)**1: ** (%%) BLE Positioning with Strongest iBeacon
284 284  
285 -(% _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)(%%)  
286 +(% _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)(%%)  
286 286  
287 287  
288 288  (% style="color:#037691" %)**Status Field (total 1 byte)**(%%):  0x02
289 289  
290 -(% border="1" style="background-color:#f2f2f2; width:413px" %)
291 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:413px" %)
291 291  |(% style="width:77px" %)**Size(bit)**|(% style="width:70px" %)5 Bits|(% style="width:88px" %)1 Bit|(% style="width:50px" %)1 Bit|(% style="width:128px" %)1 Bit
292 292  |(% 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"]]
293 293  
... ... @@ -294,6 +294,7 @@
294 294  (% style="display:none" %)
295 295  
296 296  
298 +
297 297  === 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
298 298  
299 299  
... ... @@ -301,13 +301,7 @@
301 301  
302 302  
303 303  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:320px" %)
304 -|(% style="width:60px" %)(((
305 -**Size(bytes)**
306 -)))|(% style="width:50px" %)4|(% style="width:50px" %)4|(% style="width:70px" %)2|(% style="width:30px" %)1|(% style="width:30px" %)(((
307 -2
308 -)))|(% style="width:30px" %)(((
309 -2
310 -)))
306 +|(% style="width:60px" %)**Size(bytes)**|(% style="width:50px" %)4|(% style="width:50px" %)4|(% style="width:70px" %)2|(% style="width:30px" %)1|(% style="width:30px" %)2|(% style="width:30px" %)2
311 311  |(% style="width:69px" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
312 312  [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
313 313  )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]|(% style="width:40px" %)[[Hum>>||anchor="HHum:"]]|(% style="width:87px" %)[[Tem>>||anchor="HTem:"]]
... ... @@ -423,9 +423,7 @@
423 423  
424 424  
425 425  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:300px" %)
426 -|(% style="width:60px" %)(((
427 -**Size(bytes)**
428 -)))|(% style="width:60px" %)4|(% style="width:60px" %)4|(% style="width:70px" %)2|(% style="width:50px" %)1
422 +|(% style="width:60px" %)**Size(bytes)**|(% style="width:60px" %)4|(% style="width:60px" %)4|(% style="width:70px" %)2|(% style="width:50px" %)1
429 429  |(% style="width:69px" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
430 430  [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
431 431  )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]
... ... @@ -449,9 +449,7 @@
449 449  The payload is 15 bytes, as below.
450 450  
451 451  (% border="1" style="background-color:#f2f2f2; width:500px" %)
452 -|(((
453 -**Size(bytes)**
454 -)))|4|4|2|1|1|1|1|1
446 +|**Size(bytes)**|4|4|2|1|1|1|1|1
455 455  |**Value**|Latitude|Longitude|Year|Month|Day|Hous|Min|Sen
456 456  
457 457  [[image:image-20221009160309-2.png||_mstalt="429312"]]
... ... @@ -466,9 +466,7 @@
466 466  
467 467  
468 468  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:450px" %)
469 -|(% style="width:60px" %)(((
470 -**Size(bytes)**
471 -)))|(% style="width:30px" %)16|(% style="width:50px" %)4|(% style="width:50px" %)4|(% style="width:120px" %)2|(% style="width:50px" %)4|(% style="width:50px" %)2|(% style="width:30px" %)1
461 +|(% style="width:60px" %)**Size(bytes)**|(% style="width:30px" %)16|(% style="width:50px" %)4|(% style="width:50px" %)4|(% style="width:120px" %)2|(% style="width:50px" %)4|(% style="width:50px" %)2|(% style="width:30px" %)1
472 472  |(% style="width:50px" %)**Value**|(% style="width:44px" %)[[UUID>>||anchor="HLocationinfo:"]]|(% style="width:61px" %)(((
473 473  iBeacon MAJOR
474 474  )))|(% style="width:63px" %)(((
... ... @@ -494,6 +494,7 @@
494 494  
495 495  (% style="display:none" %) (%%)
496 496  
487 +
497 497  === 2.4.6  Uplink FPORT~=7, Alarm information status（Since firmware 1.4.4） ===
498 498  
499 499  
... ... @@ -519,7 +519,6 @@
519 519  
520 520  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.
521 521  
522 -
523 523  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:348px" %)
524 524  |(% style="width:65px" %)(((
525 525  **Size(bytes)**
... ... @@ -531,7 +531,6 @@
531 531  (% class="wikigeneratedid" %)
532 532  [[image:1667288597595-714.png||_mstalt="299598" height="212" width="1151"]]
533 533  
534 -
535 535  * (% style="color:#037691" %)**BAT: ** (%%) Ex1:0x4B45 & 0x3FFF ⇒ 3901 (mV).
536 536  * (% style="color:#037691" %)**SSID:      **(%%)WiFi name.
537 537  * (% style="color:#037691" %)**RSSI:      **(%%)The RSSI from the strongest WiFi.
... ... @@ -538,6 +538,7 @@
538 538  
539 539  (% style="display:none" %) (%%)
540 540  
530 +
541 541  === 2.4.8  Add Payload format in TTN V3 ===
542 542  
543 543  
... ... @@ -545,11 +545,9 @@
545 545  
546 546  In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**
547 547  
548 -
549 549  [[image:1664502649601-895.png||_mstalt="296985"]]
550 550  
551 551  
552 -
553 553  Add the decoder from this link:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD>>https://github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD]]
554 554  
555 555  Save the change the uplink message will be parsed. As below:
... ... @@ -564,7 +564,6 @@
564 564  
565 565  Instruction is here:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20Data%20Cake/#H7.Example~~-~~-AddTrackerDGPSTrackingInDataCake>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20Data%20Cake/#H7.Example--AddTrackerDGPSTrackingInDataCake]]
566 566  
567 -
568 568  [[image:1664502695771-538.png||_mstalt="297349"]]
569 569  
570 570  
... ... @@ -575,7 +575,6 @@
575 575  
576 576  Instruction is here: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Tago.IO/#H3.A0Example-CreateTrackerD2FLGT92positioningwidget>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Tago.IO/#H3.A0Example-CreateTrackerD2FLGT92positioningwidget]]
577 577  
578 -
579 579  [[image:1664502715371-321.png||_mstalt="292162"]]
580 580  
581 581  
... ... @@ -673,6 +673,7 @@
673 673  
674 674  (% style="display:none" %) (%%)
675 675  
662 +
676 676  == 2.11  LED Status ==
677 677  
678 678  
... ... @@ -692,6 +692,7 @@
692 692  
693 693  (% style="display:none" %) (%%)
694 694  
682 +
695 695  == 2.12  Button Function ==
696 696  
697 697  
... ... @@ -716,6 +716,7 @@
716 716  
717 717  (% style="display:none" %) (%%)
718 718  
707 +
719 719  == 2.13  USB Port Function ==
720 720  
721 721  
... ... @@ -728,6 +728,7 @@
728 728  
729 729  (% style="display:none" %) (%%)
730 730  
720 +
731 731  == 2.14  Sleep Mode ==
732 732  
733 733  
... ... @@ -751,7 +751,6 @@
751 751  
752 752  TrackerD supports the AT command set in stock firmware. User can connect to TrackerD with TYPE-C cable to use AT commands as shown below.
753 753  
754 -
755 755  [[image:1664502999401-486.png||_mstalt="296985"]]
756 756  
757 757  
... ... @@ -872,7 +872,6 @@
872 872  
873 873  SMOD define how TrackerD scan and uplink data:
874 874  
875 -
876 876  * (% style="color:blue" %)**AT Command:**
877 877  
878 878  (% style="color:#037691" %)**AT+SMOD=aa,bb,cc**
... ... @@ -918,10 +918,8 @@
918 918  
919 919  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.
920 920  
921 -
922 922  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.
923 923  
924 -
925 925  * (% style="color:blue" %)**AT Command:**
926 926  
927 927  (% style="color:#037691" %)**AT+FTIME=xx**  (%%) **~-~-> ** Set to use xx as max fix time.
... ... @@ -939,10 +939,8 @@
939 939  
940 940  PDOP(Position Dilution of Precision) filter, TrackerD will only accept GPS data with a lower PDOP value than pre-configure PDOP value. If device can't get a valid GPS packet within FTIME timeout, it will use the GPS data with lowest PDOP value to server.
941 941  
942 -
943 943  A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0
944 944  
945 -
946 946  * (% style="color:blue" %)**AT Command:**
947 947  
948 948  (% style="color:#037691" %)**AT+PDOP=2.5 ** (%%) **~-~->  ** Set PDOP to 2.5
... ... @@ -965,11 +965,11 @@
965 965  (% style="color:#037691" %)**AT+CFM=xx**
966 966  
967 967  
968 -**~ Example:**
952 +**Example:**
969 969  
970 - AT+CFM=0    **~-~->   ** Disable confirmation
954 +AT+CFM=0    **~-~->   ** Disable confirmation
971 971  
972 - AT+CFM=1    **~-~->  ** Enable confirmation
956 +AT+CFM=1    **~-~->  ** Enable confirmation
973 973  
974 974  
975 975  * (% style="color:blue" %)**Downlink Payload (prefix 0x05):**
... ... @@ -1007,9 +1007,9 @@
1007 1007  
1008 1008  (% style="color:blue" %)**AT Command:**
1009 1009  
1010 - (% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=123456**   (%%) ~/~/ Set BLEMASK = 123456
994 +(% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=123456**   (%%) ~/~/ Set BLEMASK = 123456
1011 1011  
1012 - (% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=0**  (%%) ~/~/ disable BLEMASK
996 +(% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=0**  (%%) ~/~/ disable BLEMASK
1013 1013  
1014 1014  (% style="color:blue" %)**Downlink Payload: (Prefix : 0xB2)(Since firmware 1.4.1）**
1015 1015  
... ... @@ -1025,9 +1025,9 @@
1025 1025  
1026 1026  (% style="color:blue" %)**AT Command:**
1027 1027  
1028 - (% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=123456**    (%%) ~/~/ Set WiFiMASK = 123456
1012 +(% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=123456**    (%%) ~/~/ Set WiFiMASK = 123456
1029 1029  
1030 - (% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=0**       (%%) ~/~/ disable WiFiMASK
1014 +(% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=0**       (%%) ~/~/ disable WiFiMASK
1031 1031  
1032 1032  (% style="color:blue" %)**Downlink Payload: (Prefix : 0xB3)(Since firmware 1.4.1）**
1033 1033  
... ... @@ -1069,11 +1069,11 @@
1069 1069  
1070 1070  (% style="color:#037691" %)**AT+PT=xx**
1071 1071  
1072 - Example:
1056 +Example:
1073 1073  
1074 - AT+PT=14    ~-~->    Set to detect car motion.
1058 +AT+PT=14    ~-~->    Set to detect car motion.
1075 1075  
1076 - AT+PT=41  ~-~->    set to detect walk motion.
1060 +AT+PT=41  ~-~->    set to detect walk motion.
1077 1077  
1078 1078  
1079 1079  (% style="color:blue" %)**Downlink Payload:0xB4**
... ... @@ -1090,9 +1090,9 @@
1090 1090  
1091 1091  (% style="color:#037691" %)**AT+ATST=XX**
1092 1092  
1093 - Example:
1077 +Example:
1094 1094  
1095 - AT+ATST=15    ~-~-> Set the time to 15 seconds
1079 +AT+ATST=15    ~-~-> Set the time to 15 seconds
1096 1096  
1097 1097  (% style="color:blue" %)**Downlink Payload:0XB5**
1098 1098  
... ... @@ -1108,9 +1108,9 @@
1108 1108  
1109 1109  (% style="color:#037691" %)**AT+PM=xx**
1110 1110  
1111 - Example:
1095 +Example:
1112 1112  
1113 - AT+PM=1    ~-~->  Turn on step counting mode
1097 +AT+PM=1    ~-~->  Turn on step counting mode
1114 1114  
1115 1115  AT+PM=0    ~-~->  Turn OFF step counting mode
1116 1116  
... ... @@ -1128,9 +1128,9 @@
1128 1128  
1129 1129  (% style="color:#037691" %)**AT+FD=xx**
1130 1130  
1131 - Example:
1115 +**Example:**
1132 1132  
1133 - AT+FD=1    ~-~->  Turn on the Fall detection
1117 +AT+FD=1    ~-~->  Turn on the Fall detection
1134 1134  
1135 1135  AT+FD=0    ~-~->  Turn OFF the Fall detection
1136 1136  
... ... @@ -1139,6 +1139,44 @@
1139 1139  0xB7 01          ~/~/  Same as AT+FD=1
1140 1140  
1141 1141  
1126 +=== 3.2.20 Disable/Enable buzzer（Since firmware 1.4.6） ===
1127 +
1128 +
1129 +Disable/Enable buzzer for Alarm, downlink and uplink
1130 +
1131 +(% style="color:blue" %)**AT Command:**
1132 +
1133 +(% style="color:#037691" %)**AT+BEEP=XX**
1134 +
1135 +Example:
1136 +
1137 +AT+BEEP=1 ~-~-> Turn on the buzzer
1138 +
1139 +AT+BEEP=0 ~-~-> Turn OFF the buzzer
1140 +
1141 +(% style="color:blue" %)**Downlink Payload:0XB9**
1142 +
1143 +0xB9 01 ~/~/ Same as AT+BEEP=1
1144 +
1145 +
1146 +=== 3.2.21 Set long press time（Since firmware 1.4.6） ===
1147 +
1148 +
1149 +When using the red button Changan to alarm, press and hold the time to set 0~~10 seconds, which is convenient for use scenarios.
1150 +
1151 +(% style="color:blue" %)**AT Command:**
1152 +
1153 +(% style="color:#037691" %)**AT+EAT=XX**
1154 +
1155 +Example:
1156 +
1157 +AT+EAT=2 ~-~-> Set the long press time to 2s
1158 +
1159 +(% style="color:blue" %)**Downlink Payload:0XBA**
1160 +
1161 +0xBA 02 ~/~/ Same as AT+EAT=2
1162 +
1163 +
1142 1142  = 4. Setting for Different Scenarios =
1143 1143  
1144 1144  
... ... @@ -1331,7 +1331,6 @@
1331 1331  [[image:1664499635206-262.png||_mstalt="295360"]]
1332 1332  
1333 1333  
1334 -
1335 1335  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:314px" %)
1336 1336  |=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)**Pin**|=(% style="width: 69px;background-color:#D9E2F3;color:#0070C0" %)**Color**|=(% style="width: 125px;background-color:#D9E2F3;color:#0070C0" %)**USB Pin**
1337 1337  |(% style="width:118px" %)A4,B4,A9,B9|(% style="width:67px" %)Red|(% style="width:123px" %)VCC
... ... @@ -1359,7 +1359,6 @@
1359 1359  [[image:image-20221102140621-1.png||_mstalt="425672"]]
1360 1360  
1361 1361  
1362 -
1363 1363  When using AT commands, the data flow needs to be adjusted to XON/XOFF
1364 1364  
1365 1365  [[image:image-20221102140638-2.png||_mstalt="428727"]]
... ... @@ -1487,7 +1487,6 @@
1487 1487  
1488 1488  Error shows below, user might erase the entire flash include u-boot partition which cause this issue.
1489 1489  
1490 -
1491 1491  [[image:image-20221122100004-1.png||_mstalt="423514" height="497" width="534"]]
1492 1492  
1493 1493  
... ... @@ -1604,6 +1604,13 @@
1604 1604  2. Send some commands through the serial port to prompt an error (Example：AT+SMOD=1,0,1)
1605 1605  
1606 1606  
1626 +== 8.8  Why when using some serial consoles, only inputting the first string port console will return "error"? ==
1627 +
1628 +
1629 +Need to enter the entire command at once, not a single character.
1630 +User can open a command window or copy the entire command to the serial console.
1631 +
1632 +
1607 1607  = 9.  Order Info =
1608 1608  
1609 1609  
... ... @@ -1627,6 +1627,7 @@
1627 1627  
1628 1628  (% style="display:none" %) (%%)
1629 1629  
1656 +
1630 1630  = 10.  Packing Info =
1631 1631  
1632 1632  
... ... @@ -1644,6 +1644,7 @@
1644 1644  
1645 1645  (% style="display:none" %) (%%)
1646 1646  
1674 +
1647 1647  = 11. Support =
1648 1648  
1649 1649  
... ... @@ -1651,9 +1651,10 @@
1651 1651  
1652 1652  * 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]].
1653 1653  
1654 -(% style="display:none" %) (%%)
1682 +(% style="display:none" %)
1655 1655  
1656 1656  
1685 +
1657 1657  = 12.  Reference =
1658 1658  
1659 1659  
image-20231023103116-1.png
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