Last modified by Xiaoling on 2025/04/14 16:33
<
From version < 209.45 >
edited by Xiaoling
on 2023/05/23 09:48
To version < 212.2 >
edited by Xiaoling
on 2023/08/22 14:23
>
Change comment: There is no comment for this version

Summary

Details

Page properties
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.
... ... @@ -547,11 +547,9 @@
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  
... ... @@ -675,11 +675,12 @@
675 675  
676 676  (% style="display:none" %) (%%)
677 677  
662 +
678 678  == 2.11  LED Status ==
679 679  
680 680  
681 -(% border="1.5" style="background-color:#ffffcc; width:500px" %)
682 -|=(% style="width: 150px;" %)**Event**|=(% style="width: 200px;" %)**Action**|=(% style="width: 150px;" %)**AT+LON to control on/off**
666 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
667 +|=(% style="width: 150px;background-color:#D9E2F3;color:#0070C0" %)**Event**|=(% style="width: 200px;background-color:#D9E2F3;color:#0070C0" %)**Action**|=(% style="width: 150px;background-color:#D9E2F3;color:#0070C0" %)**AT+LON to control on/off**
683 683  |(% style="width:157px" %)**Power On**|(% style="width:271px" %)(% style="color:blue" %)**BLUE, **(% style="color:red" %)**RED , **(% style="color:green" %)**Green** flash once|(% style="width:202px" %)N/A
684 684  |(% style="width:157px" %)**Join request**|(% style="width:271px" %)(% style="color:green" %)**Green** (%%)led fast blink once (200ms)|(% style="width:202px" %)Yes
685 685  |(% style="width:157px" %)**Join Success**|(% style="width:271px" %)(% style="color:green" %)**Green**(%%) led on 5 second|(% style="width:202px" %)N/A
... ... @@ -694,6 +694,7 @@
694 694  
695 695  (% style="display:none" %) (%%)
696 696  
682 +
697 697  == 2.12  Button Function ==
698 698  
699 699  
... ... @@ -710,8 +710,8 @@
710 710  
711 711  (% style="display:none" %) (%%)
712 712  
713 -(% border="1" style="background-color:#ffffcc; width:510px" %)
714 -|=(% style="width: 100px;" %)**Function**|=(% style="width: 205px;" %)**Action**|=(% style="width: 205px;" %)**Description**
699 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
700 +|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 205px;background-color:#D9E2F3;color:#0070C0" %)**Action**|=(% style="width: 205px;background-color:#D9E2F3;color:#0070C0" %)**Description**
715 715  |(% style="width:135px" %)Send Alarm|(% style="width:220px" %)Keep Pressing (% style="color:red" %)**RED**(%%) button for more than 5 seconds|(% style="width:265px" %)Enter Alarm Mode.  See [[Alarm Mode>>||anchor="H2.8AlarmMode"]]
716 716  |(% 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
717 717  |(% 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.
... ... @@ -755,7 +755,6 @@
755 755  
756 756  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.
757 757  
758 -
759 759  [[image:1664502999401-486.png||_mstalt="296985"]]
760 760  
761 761  
... ... @@ -876,7 +876,6 @@
876 876  
877 877  SMOD define how TrackerD scan and uplink data:
878 878  
879 -
880 880  * (% style="color:blue" %)**AT Command:**
881 881  
882 882  (% style="color:#037691" %)**AT+SMOD=aa,bb,cc**
... ... @@ -922,10 +922,8 @@
922 922  
923 923  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.
924 924  
925 -
926 926  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.
927 927  
928 -
929 929  * (% style="color:blue" %)**AT Command:**
930 930  
931 931  (% style="color:#037691" %)**AT+FTIME=xx**  (%%) **~-~-> ** Set to use xx as max fix time.
... ... @@ -943,10 +943,8 @@
943 943  
944 944  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.
945 945  
946 -
947 947  A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0
948 948  
949 -
950 950  * (% style="color:blue" %)**AT Command:**
951 951  
952 952  (% style="color:#037691" %)**AT+PDOP=2.5 ** (%%) **~-~->  ** Set PDOP to 2.5
... ... @@ -969,11 +969,11 @@
969 969  (% style="color:#037691" %)**AT+CFM=xx**
970 970  
971 971  
972 -**~ Example:**
952 +**Example:**
973 973  
974 - AT+CFM=0    **~-~->   ** Disable confirmation
954 +AT+CFM=0    **~-~->   ** Disable confirmation
975 975  
976 - AT+CFM=1    **~-~->  ** Enable confirmation
956 +AT+CFM=1    **~-~->  ** Enable confirmation
977 977  
978 978  
979 979  * (% style="color:blue" %)**Downlink Payload (prefix 0x05):**
... ... @@ -1011,9 +1011,9 @@
1011 1011  
1012 1012  (% style="color:blue" %)**AT Command:**
1013 1013  
1014 - (% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=123456**   (%%) ~/~/ Set BLEMASK = 123456
994 +(% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=123456**   (%%) ~/~/ Set BLEMASK = 123456
1015 1015  
1016 - (% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=0**  (%%) ~/~/ disable BLEMASK
996 +(% _mstmutation="1" style="color:#037691" %)**AT+BLEMASK=0**  (%%) ~/~/ disable BLEMASK
1017 1017  
1018 1018  (% style="color:blue" %)**Downlink Payload: (Prefix : 0xB2)(Since firmware 1.4.1）**
1019 1019  
... ... @@ -1029,9 +1029,9 @@
1029 1029  
1030 1030  (% style="color:blue" %)**AT Command:**
1031 1031  
1032 - (% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=123456**    (%%) ~/~/ Set WiFiMASK = 123456
1012 +(% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=123456**    (%%) ~/~/ Set WiFiMASK = 123456
1033 1033  
1034 - (% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=0**       (%%) ~/~/ disable WiFiMASK
1014 +(% _mstmutation="1" style="color:#037691" %)**AT+WiFiMASK=0**       (%%) ~/~/ disable WiFiMASK
1035 1035  
1036 1036  (% style="color:blue" %)**Downlink Payload: (Prefix : 0xB3)(Since firmware 1.4.1）**
1037 1037  
... ... @@ -1073,14 +1073,14 @@
1073 1073  
1074 1074  (% style="color:#037691" %)**AT+PT=xx**
1075 1075  
1076 - Example:
1056 +Example:
1077 1077  
1078 - AT+PT=14    ~-~->    Set to detect car motion.
1058 +AT+PT=14    ~-~->    Set to detect car motion.
1079 1079  
1080 - AT+PT=41  ~-~->    set to detect walk motion.
1060 +AT+PT=41  ~-~->    set to detect walk motion.
1081 1081  
1082 1082  
1083 -(% style="color:blue" %)**Downlink Payload:0xB4**(%%)
1063 +(% style="color:blue" %)**Downlink Payload:0xB4**
1084 1084  
1085 1085  0xB4 14          ~/~/  Same as AT+PT=14
1086 1086  
... ... @@ -1094,11 +1094,11 @@
1094 1094  
1095 1095  (% style="color:#037691" %)**AT+ATST=XX**
1096 1096  
1097 - Example:
1077 +Example:
1098 1098  
1099 - AT+ATST=15    ~-~-> Set the time to 15 seconds
1079 +AT+ATST=15    ~-~-> Set the time to 15 seconds
1100 1100  
1101 -(% style="color:blue" %)**Downlink Payload:0XB5**(%%)
1081 +(% style="color:blue" %)**Downlink Payload:0XB5**
1102 1102  
1103 1103  0xB5 0F          ~/~/  Same as AT+ATST=15
1104 1104  
... ... @@ -1112,13 +1112,13 @@
1112 1112  
1113 1113  (% style="color:#037691" %)**AT+PM=xx**
1114 1114  
1115 - Example:
1095 +Example:
1116 1116  
1117 - AT+PM=1    ~-~->  Turn on step counting mode
1097 +AT+PM=1    ~-~->  Turn on step counting mode
1118 1118  
1119 1119  AT+PM=0    ~-~->  Turn OFF step counting mode
1120 1120  
1121 -(% style="color:blue" %)**Downlink Payload:0XB6**(%%)
1101 +(% style="color:blue" %)**Downlink Payload:0XB6**
1122 1122  
1123 1123  0xB6 01          ~/~/  Same as AT+PM=1
1124 1124  
... ... @@ -1132,17 +1132,55 @@
1132 1132  
1133 1133  (% style="color:#037691" %)**AT+FD=xx**
1134 1134  
1135 - Example:
1115 +**Example:**
1136 1136  
1137 - AT+FD=1    ~-~->  Turn on the Fall detection
1117 +AT+FD=1    ~-~->  Turn on the Fall detection
1138 1138  
1139 1139  AT+FD=0    ~-~->  Turn OFF the Fall detection
1140 1140  
1141 -(% style="color:blue" %)**Downlink Payload:0XB7**(%%)
1121 +(% style="color:blue" %)**Downlink Payload:0XB7**
1142 1142  
1143 1143  0xB7 01          ~/~/  Same as AT+FD=1
1144 1144  
1145 1145  
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 +
1146 1146  = 4. Setting for Different Scenarios =
1147 1147  
1148 1148  
... ... @@ -1335,7 +1335,6 @@
1335 1335  [[image:1664499635206-262.png||_mstalt="295360"]]
1336 1336  
1337 1337  
1338 -
1339 1339  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:314px" %)
1340 1340  |=(% 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**
1341 1341  |(% style="width:118px" %)A4,B4,A9,B9|(% style="width:67px" %)Red|(% style="width:123px" %)VCC
... ... @@ -1363,7 +1363,6 @@
1363 1363  [[image:image-20221102140621-1.png||_mstalt="425672"]]
1364 1364  
1365 1365  
1366 -
1367 1367  When using AT commands, the data flow needs to be adjusted to XON/XOFF
1368 1368  
1369 1369  [[image:image-20221102140638-2.png||_mstalt="428727"]]
... ... @@ -1491,7 +1491,6 @@
1491 1491  
1492 1492  Error shows below, user might erase the entire flash include u-boot partition which cause this issue.
1493 1493  
1494 -
1495 1495  [[image:image-20221122100004-1.png||_mstalt="423514" height="497" width="534"]]
1496 1496  
1497 1497  
... ... @@ -1608,6 +1608,13 @@
1608 1608  2. Send some commands through the serial port to prompt an error (Example：AT+SMOD=1,0,1)
1609 1609  
1610 1610  
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 +
1611 1611  = 9.  Order Info =
1612 1612  
1613 1613  
... ... @@ -1631,6 +1631,7 @@
1631 1631  
1632 1632  (% style="display:none" %) (%%)
1633 1633  
1656 +
1634 1634  = 10.  Packing Info =
1635 1635  
1636 1636  
... ... @@ -1648,6 +1648,7 @@
1648 1648  
1649 1649  (% style="display:none" %) (%%)
1650 1650  
1674 +
1651 1651  = 11. Support =
1652 1652  
1653 1653  
... ... @@ -1655,7 +1655,10 @@
1655 1655  
1656 1656  * 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]].
1657 1657  
1682 +(% style="display:none" %)
1658 1658  
1684 +
1685 +
1659 1659  = 12.  Reference =
1660 1660  
1661 1661  

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