Last modified by Xiaoling on 2025/04/14 16:33
<
From version < 209.52 >
edited by Xiaoling
on 2023/05/23 10:11
To version < 215.1 >
edited by Bei Jinggeng
on 2023/10/23 13:35
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
... ... @@ -95,6 +95,8 @@
95 95  
96 96  (% style="display:none" %)
97 97  
98 +
99 +
98 98  == 1.3  Features ==
99 99  
100 100  
... ... @@ -116,6 +116,7 @@
116 116  (% style="display:none" %)
117 117  
118 118  
121 +
119 119  == 1.4  Applications ==
120 120  
121 121  
... ... @@ -125,6 +125,7 @@
125 125  (% style="display:none" %)
126 126  
127 127  
131 +
128 128  = 2.  Use TrackerD =
129 129  
130 130  == 2.1 How it works? ==
... ... @@ -209,7 +209,6 @@
209 209  
210 210  Use can also get the Device Status uplink through the downlink command: (% style="color:#037691" %)**Downlink:  0x2301**
211 211  
212 -
213 213  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:440px" %)
214 214  |(% 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
215 215  |(% 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
... ... @@ -225,31 +225,30 @@
225 225  
226 226  (% style="color:#037691" %)**Frequency Band**:
227 227  
228 -*0x01: EU868
231 +0x01: EU868
229 229  
230 -*0x02: US915
233 +0x02: US915
231 231  
232 -*0x03: IN865
235 +0x03: IN865
233 233  
234 -*0x04: AU915
237 +0x04: AU915
235 235  
236 -*0x05: KZ865
239 +0x05: KZ865
237 237  
238 -*0x06: RU864
241 +0x06: RU864
239 239  
240 -*0x07: AS923
243 +0x07: AS923
241 241  
242 -*0x08: AS923-1
245 +0x08: AS923-1
243 243  
244 -*0x09: AS923-2
247 +0x09: AS923-2
245 245  
246 -*0x0a: AS923-3
249 +0x0a: AS923-3
247 247  
248 -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)
249 249  
250 250  (% style="color:#037691" %)**BAT:**(%%) shows the battery voltage for TrackerD.
251 251  
252 -
253 253  (% style="color:#037691" %)**Ex1:**(%%) 0x0FA2 = 4002mV
254 254  
255 255  Use can also get the Device Status uplink through the downlink command:
... ... @@ -261,32 +261,32 @@
261 261  |(% style="width:60px" %)**Size(bit)**|(% style="width:50px" %)1 bit|(% style="width:80px" %)2 bits|(% style="width:80px" %)4 bits
262 262  |(% style="width:75px" %)**Value**|(% style="width:64px" %)SMOD|(% style="width:104px" %)GPS_Settings|(% style="width:103px" %)BLE_Settings
263 263  
264 -(% style="color:blue" %)** SMOD：**
266 +(% style="color:blue" %)**SMOD：**
265 265  
266 -(% style="color:red" %)** 1 :** (%%) GPS ONLY
268 +(% style="color:red" %)**1 :** (%%) GPS ONLY
267 267  
268 -(% style="color:red" %)** 2 :** (%%) BLE ONLY
270 +(% style="color:red" %)**2 :** (%%) BLE ONLY
269 269  
270 -(% style="color:red" %)** 3 :**  (%%) GPS/BLE Hybrid
272 +(% style="color:red" %)**3 :**  (%%) GPS/BLE Hybrid
271 271  
272 272  
273 -(% style="color:blue" %)** GPS_MOD: Define how to send GPS payload**
275 +(% style="color:blue" %)**GPS_MOD: Define how to send GPS payload**
274 274  
275 -(% 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
276 276  
277 -(% 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
278 278  
279 279  
280 -(% style="color:blue" %)** BLE_Settings:**
282 +(% style="color:blue" %)**BLE_Settings:**
281 281  
282 -(% style="color:red" %)** 1: ** (%%) BLE Positioning with Strongest iBeacon
284 +(% style="color:red" %)**1: ** (%%) BLE Positioning with Strongest iBeacon
283 283  
284 -(% _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)(%%)  
285 285  
286 286  
287 287  (% style="color:#037691" %)**Status Field (total 1 byte)**(%%):  0x02
288 288  
289 -(% border="1" style="background-color:#f2f2f2; width:413px" %)
291 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:413px" %)
290 290  |(% 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
291 291  |(% 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"]]
292 292  
... ... @@ -293,6 +293,7 @@
293 293  (% style="display:none" %)
294 294  
295 295  
298 +
296 296  === 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
297 297  
298 298  
... ... @@ -300,13 +300,7 @@
300 300  
301 301  
302 302  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:320px" %)
303 -|(% style="width:60px" %)(((
304 -**Size(bytes)**
305 -)))|(% style="width:50px" %)4|(% style="width:50px" %)4|(% style="width:70px" %)2|(% style="width:30px" %)1|(% style="width:30px" %)(((
306 -2
307 -)))|(% style="width:30px" %)(((
308 -2
309 -)))
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
310 310  |(% style="width:69px" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
311 311  [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
312 312  )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]|(% style="width:40px" %)[[Hum>>||anchor="HHum:"]]|(% style="width:87px" %)[[Tem>>||anchor="HTem:"]]
... ... @@ -422,9 +422,7 @@
422 422  
423 423  
424 424  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:300px" %)
425 -|(% style="width:60px" %)(((
426 -**Size(bytes)**
427 -)))|(% 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
428 428  |(% style="width:69px" %)**Value**|(% style="width:76px" %)[[Latitude>>||anchor="HLocationinfo:"]]|(% style="width:87px" %)[[Longitude>>||anchor="HLocationinfo:"]]|(% style="width:76px" %)(((
429 429  [[Alarm & BAT>>||anchor="HAlarm26BAT:"]]
430 430  )))|(% style="width:73px" %)[[FLAG>>||anchor="HFLAG:"]]
... ... @@ -448,9 +448,7 @@
448 448  The payload is 15 bytes, as below.
449 449  
450 450  (% border="1" style="background-color:#f2f2f2; width:500px" %)
451 -|(((
452 -**Size(bytes)**
453 -)))|4|4|2|1|1|1|1|1
446 +|**Size(bytes)**|4|4|2|1|1|1|1|1
454 454  |**Value**|Latitude|Longitude|Year|Month|Day|Hous|Min|Sen
455 455  
456 456  [[image:image-20221009160309-2.png||_mstalt="429312"]]
... ... @@ -465,9 +465,7 @@
465 465  
466 466  
467 467  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:450px" %)
468 -|(% style="width:60px" %)(((
469 -**Size(bytes)**
470 -)))|(% 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
471 471  |(% style="width:50px" %)**Value**|(% style="width:44px" %)[[UUID>>||anchor="HLocationinfo:"]]|(% style="width:61px" %)(((
472 472  iBeacon MAJOR
473 473  )))|(% style="width:63px" %)(((
... ... @@ -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.
... ... @@ -538,19 +538,39 @@
538 538  
539 539  (% style="display:none" %) (%%)
540 540  
530 +=== 2.4.8  Uplink FPORT~=9, BLE Positioning with Multiple iBeacon（Since firmware 1.4.7） ===
541 541  
542 -=== 2.4.8  Add Payload format in TTN V3 ===
532 +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.
543 543  
534 +User can set [[(% class="wikiinternallink wikiinternallink" %)**BLEMASK**>>path:#H3.2.11A0SetBLEMASKtofilterBLEiBeacon]](%%) so TrackerD will only search the iBeacons which have UUID that match the BLEMASK settings.
544 544  
536 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:348px" %)
537 +|**Size(bytes)**|2|2|2|…..|2|2|2|2|1
538 +|**Value**|iBeacon MAJOR|iBeacon MINOR|iBeacon RSSI|…..|iBeacon MAJOR|iBeacon MINOR|iBeacon RSSI|[[Alarm & BAT>>path:#HAlarm26BAT:]]|[[FLAG>>path:#HFLAG:]]
539 +
540 +=== [[image:image-20231023103116-1.png||height="448" width="901"]] ===
541 +
542 +* (% style="color:#037691" %)**BAT: ** (%%) Ex1:0x4B45 & 0x3FFF ⇒ 3901 (mV).
543 +* (% style="color:#037691" %)**MAJOR:** (%%) The MAJOR from the strongest iBeacon.
544 +* (% style="color:#037691" %)**MINOR:**  (%%)The MINOR from the strongest iBeacon.
545 +* (% style="color:#037691" %)**RSSI:  ** (%%) The RSSI from the strongest iBeacon.
546 +
547 +(% class="wikigeneratedid" %)
548 +Note: This mode does not have a fixed decoder. Its decoder depends on the number of beacons and can be parsed according to the order of the payload.
549 +payload format: (Major + Minor+Rssi)+(Major + Minor+Rssi)+...(Maximum forty group)...+BAT+State
550 +
551 +=== ===
552 +
553 +=== 2.4.9  Add Payload format in TTN V3 ===
554 +
555 +
545 545  In TTN V3, user can add a custom payload so it shows friendly.
546 546  
547 547  In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**
548 548  
549 -
550 550  [[image:1664502649601-895.png||_mstalt="296985"]]
551 551  
552 552  
553 -
554 554  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]]
555 555  
556 556  Save the change the uplink message will be parsed. As below:
... ... @@ -565,7 +565,6 @@
565 565  
566 566  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]]
567 567  
568 -
569 569  [[image:1664502695771-538.png||_mstalt="297349"]]
570 570  
571 571  
... ... @@ -576,7 +576,6 @@
576 576  
577 577  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]]
578 578  
579 -
580 580  [[image:1664502715371-321.png||_mstalt="292162"]]
581 581  
582 582  
... ... @@ -674,6 +674,7 @@
674 674  
675 675  (% style="display:none" %) (%%)
676 676  
684 +
677 677  == 2.11  LED Status ==
678 678  
679 679  
... ... @@ -693,6 +693,7 @@
693 693  
694 694  (% style="display:none" %) (%%)
695 695  
704 +
696 696  == 2.12  Button Function ==
697 697  
698 698  
... ... @@ -717,6 +717,7 @@
717 717  
718 718  (% style="display:none" %) (%%)
719 719  
729 +
720 720  == 2.13  USB Port Function ==
721 721  
722 722  
... ... @@ -729,6 +729,7 @@
729 729  
730 730  (% style="display:none" %) (%%)
731 731  
742 +
732 732  == 2.14  Sleep Mode ==
733 733  
734 734  
... ... @@ -752,7 +752,6 @@
752 752  
753 753  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.
754 754  
755 -
756 756  [[image:1664502999401-486.png||_mstalt="296985"]]
757 757  
758 758  
... ... @@ -873,7 +873,6 @@
873 873  
874 874  SMOD define how TrackerD scan and uplink data:
875 875  
876 -
877 877  * (% style="color:blue" %)**AT Command:**
878 878  
879 879  (% style="color:#037691" %)**AT+SMOD=aa,bb,cc**
... ... @@ -908,6 +908,7 @@
908 908  
909 909   AT+SMOD=2,0,2 ~-~->  (WiFi)SSID+Rssi+BAT+State
910 910  
920 + AT+SMOD=2,0,3  ~-~->  (iBeacon) (Major + Minor+Rssi)+(Major + Minor+Rssi)+...(Maximum forty group)...+BAT+State
911 911  
912 912  * (% style="color:blue" %)**Downlink Payload (prefix 0xA5):**
913 913  
... ... @@ -919,10 +919,8 @@
919 919  
920 920  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.
921 921  
922 -
923 923  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.
924 924  
925 -
926 926  * (% style="color:blue" %)**AT Command:**
927 927  
928 928  (% style="color:#037691" %)**AT+FTIME=xx**  (%%) **~-~-> ** Set to use xx as max fix time.
... ... @@ -940,10 +940,8 @@
940 940  
941 941  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.
942 942  
943 -
944 944  A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0
945 945  
946 -
947 947  * (% style="color:blue" %)**AT Command:**
948 948  
949 949  (% style="color:#037691" %)**AT+PDOP=2.5 ** (%%) **~-~->  ** Set PDOP to 2.5
... ... @@ -966,11 +966,11 @@
966 966  (% style="color:#037691" %)**AT+CFM=xx**
967 967  
968 968  
969 -**~ Example:**
975 +**Example:**
970 970  
971 - AT+CFM=0    **~-~->   ** Disable confirmation
977 +AT+CFM=0    **~-~->   ** Disable confirmation
972 972  
973 - AT+CFM=1    **~-~->  ** Enable confirmation
979 +AT+CFM=1    **~-~->  ** Enable confirmation
974 974  
975 975  
976 976  * (% style="color:blue" %)**Downlink Payload (prefix 0x05):**
... ... @@ -1008,9 +1008,9 @@
1008 1008  
1009 1009  (% style="color:blue" %)**AT Command:**
1010 1010  
1011 - (% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=123456**   (%%) ~/~/ Set BLEMASK = 123456
1017 +(% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=123456**   (%%) ~/~/ Set BLEMASK = 123456
1012 1012  
1013 - (% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=0**  (%%) ~/~/ disable BLEMASK
1019 +(% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=0**  (%%) ~/~/ disable BLEMASK
1014 1014  
1015 1015  (% style="color:blue" %)**Downlink Payload: (Prefix : 0xB2)(Since firmware 1.4.1）**
1016 1016  
... ... @@ -1026,9 +1026,9 @@
1026 1026  
1027 1027  (% style="color:blue" %)**AT Command:**
1028 1028  
1029 - (% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=123456**    (%%) ~/~/ Set WiFiMASK = 123456
1035 +(% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=123456**    (%%) ~/~/ Set WiFiMASK = 123456
1030 1030  
1031 - (% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=0**       (%%) ~/~/ disable WiFiMASK
1037 +(% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=0**       (%%) ~/~/ disable WiFiMASK
1032 1032  
1033 1033  (% style="color:blue" %)**Downlink Payload: (Prefix : 0xB3)(Since firmware 1.4.1）**
1034 1034  
... ... @@ -1070,11 +1070,11 @@
1070 1070  
1071 1071  (% style="color:#037691" %)**AT+PT=xx**
1072 1072  
1073 - Example:
1079 +Example:
1074 1074  
1075 - AT+PT=14    ~-~->    Set to detect car motion.
1081 +AT+PT=14    ~-~->    Set to detect car motion.
1076 1076  
1077 - AT+PT=41  ~-~->    set to detect walk motion.
1083 +AT+PT=41  ~-~->    set to detect walk motion.
1078 1078  
1079 1079  
1080 1080  (% style="color:blue" %)**Downlink Payload:0xB4**
... ... @@ -1091,9 +1091,9 @@
1091 1091  
1092 1092  (% style="color:#037691" %)**AT+ATST=XX**
1093 1093  
1094 - Example:
1100 +Example:
1095 1095  
1096 - AT+ATST=15    ~-~-> Set the time to 15 seconds
1102 +AT+ATST=15    ~-~-> Set the time to 15 seconds
1097 1097  
1098 1098  (% style="color:blue" %)**Downlink Payload:0XB5**
1099 1099  
... ... @@ -1109,9 +1109,9 @@
1109 1109  
1110 1110  (% style="color:#037691" %)**AT+PM=xx**
1111 1111  
1112 - Example:
1118 +Example:
1113 1113  
1114 - AT+PM=1    ~-~->  Turn on step counting mode
1120 +AT+PM=1    ~-~->  Turn on step counting mode
1115 1115  
1116 1116  AT+PM=0    ~-~->  Turn OFF step counting mode
1117 1117  
... ... @@ -1129,9 +1129,9 @@
1129 1129  
1130 1130  (% style="color:#037691" %)**AT+FD=xx**
1131 1131  
1132 - Example:
1138 +**Example:**
1133 1133  
1134 - AT+FD=1    ~-~->  Turn on the Fall detection
1140 +AT+FD=1    ~-~->  Turn on the Fall detection
1135 1135  
1136 1136  AT+FD=0    ~-~->  Turn OFF the Fall detection
1137 1137  
... ... @@ -1140,6 +1140,44 @@
1140 1140  0xB7 01          ~/~/  Same as AT+FD=1
1141 1141  
1142 1142  
1149 +=== 3.2.20 Disable/Enable buzzer（Since firmware 1.4.6） ===
1150 +
1151 +
1152 +Disable/Enable buzzer for Alarm, downlink and uplink
1153 +
1154 +(% style="color:blue" %)**AT Command:**
1155 +
1156 +(% style="color:#037691" %)**AT+BEEP=XX**
1157 +
1158 +Example:
1159 +
1160 +AT+BEEP=1 ~-~-> Turn on the buzzer
1161 +
1162 +AT+BEEP=0 ~-~-> Turn OFF the buzzer
1163 +
1164 +(% style="color:blue" %)**Downlink Payload:0XB9**
1165 +
1166 +0xB9 01 ~/~/ Same as AT+BEEP=1
1167 +
1168 +
1169 +=== 3.2.21 Set long press time（Since firmware 1.4.6） ===
1170 +
1171 +
1172 +When using the red button Changan to alarm, press and hold the time to set 0~~10 seconds, which is convenient for use scenarios.
1173 +
1174 +(% style="color:blue" %)**AT Command:**
1175 +
1176 +(% style="color:#037691" %)**AT+EAT=XX**
1177 +
1178 +Example:
1179 +
1180 +AT+EAT=2 ~-~-> Set the long press time to 2s
1181 +
1182 +(% style="color:blue" %)**Downlink Payload:0XBA**
1183 +
1184 +0xBA 02 ~/~/ Same as AT+EAT=2
1185 +
1186 +
1143 1143  = 4. Setting for Different Scenarios =
1144 1144  
1145 1145  
... ... @@ -1332,7 +1332,6 @@
1332 1332  [[image:1664499635206-262.png||_mstalt="295360"]]
1333 1333  
1334 1334  
1335 -
1336 1336  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:314px" %)
1337 1337  |=(% 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**
1338 1338  |(% style="width:118px" %)A4,B4,A9,B9|(% style="width:67px" %)Red|(% style="width:123px" %)VCC
... ... @@ -1360,7 +1360,6 @@
1360 1360  [[image:image-20221102140621-1.png||_mstalt="425672"]]
1361 1361  
1362 1362  
1363 -
1364 1364  When using AT commands, the data flow needs to be adjusted to XON/XOFF
1365 1365  
1366 1366  [[image:image-20221102140638-2.png||_mstalt="428727"]]
... ... @@ -1488,7 +1488,6 @@
1488 1488  
1489 1489  Error shows below, user might erase the entire flash include u-boot partition which cause this issue.
1490 1490  
1491 -
1492 1492  [[image:image-20221122100004-1.png||_mstalt="423514" height="497" width="534"]]
1493 1493  
1494 1494  
... ... @@ -1605,6 +1605,13 @@
1605 1605  2. Send some commands through the serial port to prompt an error (Example：AT+SMOD=1,0,1)
1606 1606  
1607 1607  
1649 +== 8.8  Why when using some serial consoles, only inputting the first string port console will return "error"? ==
1650 +
1651 +
1652 +Need to enter the entire command at once, not a single character.
1653 +User can open a command window or copy the entire command to the serial console.
1654 +
1655 +
1608 1608  = 9.  Order Info =
1609 1609  
1610 1610  
... ... @@ -1628,6 +1628,7 @@
1628 1628  
1629 1629  (% style="display:none" %) (%%)
1630 1630  
1679 +
1631 1631  = 10.  Packing Info =
1632 1632  
1633 1633  
... ... @@ -1645,6 +1645,7 @@
1645 1645  
1646 1646  (% style="display:none" %) (%%)
1647 1647  
1697 +
1648 1648  = 11. Support =
1649 1649  
1650 1650  
... ... @@ -1652,9 +1652,10 @@
1652 1652  
1653 1653  * 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]].
1654 1654  
1655 -(% style="display:none" %) (%%)
1705 +(% style="display:none" %)
1656 1656  
1657 1657  
1708 +
1658 1658  = 12.  Reference =
1659 1659  
1660 1660  
image-20231023103116-1.png
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