Last modified by Xiaoling on 2025/04/14 16:33
<
From version < 209.49 >
edited by Xiaoling
on 2023/05/23 10:07
To version < 214.1 >
edited by Bei Jinggeng
on 2023/10/23 10:44
>
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
... ... @@ -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" %)(((
... ... @@ -520,7 +520,6 @@
520 520  
521 521  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.
522 522  
523 -
524 524  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:348px" %)
525 525  |(% style="width:65px" %)(((
526 526  **Size(bytes)**
... ... @@ -532,7 +532,6 @@
532 532  (% class="wikigeneratedid" %)
533 533  [[image:1667288597595-714.png||_mstalt="299598" height="212" width="1151"]]
534 534  
535 -
536 536  * (% style="color:#037691" %)**BAT: ** (%%) Ex1:0x4B45 & 0x3FFF ⇒ 3901 (mV).
537 537  * (% style="color:#037691" %)**SSID:      **(%%)WiFi name.
538 538  * (% style="color:#037691" %)**RSSI:      **(%%)The RSSI from the strongest WiFi.
... ... @@ -539,19 +539,40 @@
539 539  
540 540  (% style="display:none" %) (%%)
541 541  
530 +=== 2.4.8  Uplink FPORT~=9, BLE Positioning with Multiple iBeacon ===
542 542  
543 -=== 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.
544 544  
534 +User can set [[(% class="wikiinternallink" %)**BLEMASK**>>path:#H3.2.11A0SetBLEMASKtofilterBLEiBeacon]](%%) so TrackerD will only search the iBeacons which have UUID that match the BLEMASK settings.
545 545  
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 +(% class="wikigeneratedid" %)
552 +=== ===
553 +
554 +=== 2.4.9  Add Payload format in TTN V3 ===
555 +
556 +
546 546  In TTN V3, user can add a custom payload so it shows friendly.
547 547  
548 548  In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**
549 549  
550 -
551 551  [[image:1664502649601-895.png||_mstalt="296985"]]
552 552  
553 553  
554 -
555 555  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]]
556 556  
557 557  Save the change the uplink message will be parsed. As below:
... ... @@ -566,7 +566,6 @@
566 566  
567 567  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]]
568 568  
569 -
570 570  [[image:1664502695771-538.png||_mstalt="297349"]]
571 571  
572 572  
... ... @@ -577,7 +577,6 @@
577 577  
578 578  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]]
579 579  
580 -
581 581  [[image:1664502715371-321.png||_mstalt="292162"]]
582 582  
583 583  
... ... @@ -675,6 +675,7 @@
675 675  
676 676  (% style="display:none" %) (%%)
677 677  
685 +
678 678  == 2.11  LED Status ==
679 679  
680 680  
... ... @@ -694,6 +694,7 @@
694 694  
695 695  (% style="display:none" %) (%%)
696 696  
705 +
697 697  == 2.12  Button Function ==
698 698  
699 699  
... ... @@ -718,6 +718,7 @@
718 718  
719 719  (% style="display:none" %) (%%)
720 720  
730 +
721 721  == 2.13  USB Port Function ==
722 722  
723 723  
... ... @@ -730,6 +730,7 @@
730 730  
731 731  (% style="display:none" %) (%%)
732 732  
743 +
733 733  == 2.14  Sleep Mode ==
734 734  
735 735  
... ... @@ -753,7 +753,6 @@
753 753  
754 754  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.
755 755  
756 -
757 757  [[image:1664502999401-486.png||_mstalt="296985"]]
758 758  
759 759  
... ... @@ -874,7 +874,6 @@
874 874  
875 875  SMOD define how TrackerD scan and uplink data:
876 876  
877 -
878 878  * (% style="color:blue" %)**AT Command:**
879 879  
880 880  (% style="color:#037691" %)**AT+SMOD=aa,bb,cc**
... ... @@ -909,6 +909,7 @@
909 909  
910 910   AT+SMOD=2,0,2 ~-~->  (WiFi)SSID+Rssi+BAT+State
911 911  
921 + AT+SMOD=2,0,3  ~-~->  (iBeacon) (Major + Minor+Rssi)+(Major + Minor+Rssi)+...(Maximum forty group)...+BAT+State
912 912  
913 913  * (% style="color:blue" %)**Downlink Payload (prefix 0xA5):**
914 914  
... ... @@ -920,10 +920,8 @@
920 920  
921 921  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.
922 922  
923 -
924 924  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.
925 925  
926 -
927 927  * (% style="color:blue" %)**AT Command:**
928 928  
929 929  (% style="color:#037691" %)**AT+FTIME=xx**  (%%) **~-~-> ** Set to use xx as max fix time.
... ... @@ -941,10 +941,8 @@
941 941  
942 942  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.
943 943  
944 -
945 945  A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0
946 946  
947 -
948 948  * (% style="color:blue" %)**AT Command:**
949 949  
950 950  (% style="color:#037691" %)**AT+PDOP=2.5 ** (%%) **~-~->  ** Set PDOP to 2.5
... ... @@ -967,11 +967,11 @@
967 967  (% style="color:#037691" %)**AT+CFM=xx**
968 968  
969 969  
970 -**~ Example:**
976 +**Example:**
971 971  
972 - AT+CFM=0    **~-~->   ** Disable confirmation
978 +AT+CFM=0    **~-~->   ** Disable confirmation
973 973  
974 - AT+CFM=1    **~-~->  ** Enable confirmation
980 +AT+CFM=1    **~-~->  ** Enable confirmation
975 975  
976 976  
977 977  * (% style="color:blue" %)**Downlink Payload (prefix 0x05):**
... ... @@ -1009,9 +1009,9 @@
1009 1009  
1010 1010  (% style="color:blue" %)**AT Command:**
1011 1011  
1012 - (% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=123456**   (%%) ~/~/ Set BLEMASK = 123456
1018 +(% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=123456**   (%%) ~/~/ Set BLEMASK = 123456
1013 1013  
1014 - (% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=0**  (%%) ~/~/ disable BLEMASK
1020 +(% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=0**  (%%) ~/~/ disable BLEMASK
1015 1015  
1016 1016  (% style="color:blue" %)**Downlink Payload: (Prefix : 0xB2)(Since firmware 1.4.1）**
1017 1017  
... ... @@ -1027,9 +1027,9 @@
1027 1027  
1028 1028  (% style="color:blue" %)**AT Command:**
1029 1029  
1030 - (% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=123456**    (%%) ~/~/ Set WiFiMASK = 123456
1036 +(% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=123456**    (%%) ~/~/ Set WiFiMASK = 123456
1031 1031  
1032 - (% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=0**       (%%) ~/~/ disable WiFiMASK
1038 +(% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=0**       (%%) ~/~/ disable WiFiMASK
1033 1033  
1034 1034  (% style="color:blue" %)**Downlink Payload: (Prefix : 0xB3)(Since firmware 1.4.1）**
1035 1035  
... ... @@ -1071,11 +1071,11 @@
1071 1071  
1072 1072  (% style="color:#037691" %)**AT+PT=xx**
1073 1073  
1074 - Example:
1080 +Example:
1075 1075  
1076 - AT+PT=14    ~-~->    Set to detect car motion.
1082 +AT+PT=14    ~-~->    Set to detect car motion.
1077 1077  
1078 - AT+PT=41  ~-~->    set to detect walk motion.
1084 +AT+PT=41  ~-~->    set to detect walk motion.
1079 1079  
1080 1080  
1081 1081  (% style="color:blue" %)**Downlink Payload:0xB4**
... ... @@ -1092,9 +1092,9 @@
1092 1092  
1093 1093  (% style="color:#037691" %)**AT+ATST=XX**
1094 1094  
1095 - Example:
1101 +Example:
1096 1096  
1097 - AT+ATST=15    ~-~-> Set the time to 15 seconds
1103 +AT+ATST=15    ~-~-> Set the time to 15 seconds
1098 1098  
1099 1099  (% style="color:blue" %)**Downlink Payload:0XB5**
1100 1100  
... ... @@ -1110,9 +1110,9 @@
1110 1110  
1111 1111  (% style="color:#037691" %)**AT+PM=xx**
1112 1112  
1113 - Example:
1119 +Example:
1114 1114  
1115 - AT+PM=1    ~-~->  Turn on step counting mode
1121 +AT+PM=1    ~-~->  Turn on step counting mode
1116 1116  
1117 1117  AT+PM=0    ~-~->  Turn OFF step counting mode
1118 1118  
... ... @@ -1130,9 +1130,9 @@
1130 1130  
1131 1131  (% style="color:#037691" %)**AT+FD=xx**
1132 1132  
1133 - Example:
1139 +**Example:**
1134 1134  
1135 - AT+FD=1    ~-~->  Turn on the Fall detection
1141 +AT+FD=1    ~-~->  Turn on the Fall detection
1136 1136  
1137 1137  AT+FD=0    ~-~->  Turn OFF the Fall detection
1138 1138  
... ... @@ -1141,6 +1141,44 @@
1141 1141  0xB7 01          ~/~/  Same as AT+FD=1
1142 1142  
1143 1143  
1150 +=== 3.2.20 Disable/Enable buzzer（Since firmware 1.4.6） ===
1151 +
1152 +
1153 +Disable/Enable buzzer for Alarm, downlink and uplink
1154 +
1155 +(% style="color:blue" %)**AT Command:**
1156 +
1157 +(% style="color:#037691" %)**AT+BEEP=XX**
1158 +
1159 +Example:
1160 +
1161 +AT+BEEP=1 ~-~-> Turn on the buzzer
1162 +
1163 +AT+BEEP=0 ~-~-> Turn OFF the buzzer
1164 +
1165 +(% style="color:blue" %)**Downlink Payload:0XB9**
1166 +
1167 +0xB9 01 ~/~/ Same as AT+BEEP=1
1168 +
1169 +
1170 +=== 3.2.21 Set long press time（Since firmware 1.4.6） ===
1171 +
1172 +
1173 +When using the red button Changan to alarm, press and hold the time to set 0~~10 seconds, which is convenient for use scenarios.
1174 +
1175 +(% style="color:blue" %)**AT Command:**
1176 +
1177 +(% style="color:#037691" %)**AT+EAT=XX**
1178 +
1179 +Example:
1180 +
1181 +AT+EAT=2 ~-~-> Set the long press time to 2s
1182 +
1183 +(% style="color:blue" %)**Downlink Payload:0XBA**
1184 +
1185 +0xBA 02 ~/~/ Same as AT+EAT=2
1186 +
1187 +
1144 1144  = 4. Setting for Different Scenarios =
1145 1145  
1146 1146  
... ... @@ -1333,7 +1333,6 @@
1333 1333  [[image:1664499635206-262.png||_mstalt="295360"]]
1334 1334  
1335 1335  
1336 -
1337 1337  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:314px" %)
1338 1338  |=(% 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**
1339 1339  |(% style="width:118px" %)A4,B4,A9,B9|(% style="width:67px" %)Red|(% style="width:123px" %)VCC
... ... @@ -1361,7 +1361,6 @@
1361 1361  [[image:image-20221102140621-1.png||_mstalt="425672"]]
1362 1362  
1363 1363  
1364 -
1365 1365  When using AT commands, the data flow needs to be adjusted to XON/XOFF
1366 1366  
1367 1367  [[image:image-20221102140638-2.png||_mstalt="428727"]]
... ... @@ -1489,7 +1489,6 @@
1489 1489  
1490 1490  Error shows below, user might erase the entire flash include u-boot partition which cause this issue.
1491 1491  
1492 -
1493 1493  [[image:image-20221122100004-1.png||_mstalt="423514" height="497" width="534"]]
1494 1494  
1495 1495  
... ... @@ -1606,6 +1606,13 @@
1606 1606  2. Send some commands through the serial port to prompt an error (Example：AT+SMOD=1,0,1)
1607 1607  
1608 1608  
1650 +== 8.8  Why when using some serial consoles, only inputting the first string port console will return "error"? ==
1651 +
1652 +
1653 +Need to enter the entire command at once, not a single character.
1654 +User can open a command window or copy the entire command to the serial console.
1655 +
1656 +
1609 1609  = 9.  Order Info =
1610 1610  
1611 1611  
... ... @@ -1629,6 +1629,7 @@
1629 1629  
1630 1630  (% style="display:none" %) (%%)
1631 1631  
1680 +
1632 1632  = 10.  Packing Info =
1633 1633  
1634 1634  
... ... @@ -1646,6 +1646,7 @@
1646 1646  
1647 1647  (% style="display:none" %) (%%)
1648 1648  
1698 +
1649 1649  = 11. Support =
1650 1650  
1651 1651  
... ... @@ -1653,6 +1653,10 @@
1653 1653  
1654 1654  * 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]].
1655 1655  
1706 +(% style="display:none" %)
1707 +
1708 +
1709 +
1656 1656  = 12.  Reference =
1657 1657  
1658 1658  
image-20231023103116-1.png
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