Last modified by Xiaoling on 2025/04/27 16:48
<
From version < 78.7 >
edited by Xiaoling
on 2022/10/18 16:24
To version < 77.1 >
edited by Edwin Chen
on 2022/10/13 23:15
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
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97 97  * LoRa Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
98 98  * Tracking: max: 38mA
99 99  
100 -
101 -
102 102  == 1.3  Features ==
103 103  
104 104  
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117 117  * Tri-color LED, Alarm button
118 118  * Datalog
119 119  
120 -
121 -
122 122  == 1.4  Applications ==
123 123  
124 124  
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125 125  * Logistics and Supply Chain Management
126 126  * Human tracking
127 127  
128 -
129 -
130 130  = 2.1 Use TrackerD =
131 131  
132 132  
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290 290  
291 291  (% style="color:#037691" %)**Status Field (total 1 byte)**(%%):  0x02
292 292  
293 -(% border="1.5" style="background-color:#ffffcc; color:green; width:417px" %)
294 -|(% style="width:77px" %)**Size(bit)**|(% style="width:70px" %)5 Bits|(% style="width:92px" %)1 Bit|(% style="width:48px" %)1 Bit|(% style="width:126px" %)1 Bit
295 -|(% style="width:77px" %)**Value**|(% style="width:70px" %)Reserve|(% style="width:92px" %)[[PNACKMD>>||anchor="H2.4.4A0UplinkFPORT3D42CHistoryGNSSPositioning"]]|(% style="width:48px" %)[[LON>>||anchor="H3.2.5Disable2FEnableLEDflash"]]|(% style="width:126px" %)[[Transport Mode>>||anchor="H2.9TransportMode"]]
287 +(% border="1.5" style="background-color:#ffffcc; color:green; width:450px" %)
288 +|(% style="width:77px" %)**Size(bit)**|(% style="width:82px" %)5 Bits|(% style="width:106px" %)1 Bit|(% style="width:67px" %)1 Bit|(% style="width:121px" %)1 Bit
289 +|(% style="width:77px" %)**Value**|(% style="width:82px" %)Reserve|(% style="width:106px" %)PNACKMD|(% style="width:67px" %)LON|(% style="width:121px" %)Transport** **Mode
296 296  
297 297  
298 298  
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301 301  
302 302  Users can use **AT+SMOD=1,0,0** to enable uploading on-board Temperature and humidity values, and the total payload will be 15 bytes,
303 303  
298 +(% style="color:red" %)Please note that 15 bytes won't work on DR0 on US915/AU915 frequency band. IoT server will see NULL payload in this case.(%%)
304 304  
300 +
305 305  (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:480px" %)
306 306  |=(% scope="row" style="width: 50px;" %)(((
307 307  **Size(bytes)**
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337 337  * Latitude: 02863D68  ⇒  //if (0x//02863D68//& 0x80000000 = 0 )~://  //value = 02863D68 /1000000 = 42.351976//
338 338  * Longitude: FAC29BAF  ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~://  //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
339 339  
340 -
341 341  (% style="color:red" %)**Important note:**
342 342  
343 343  1.  When power is low (<2.84v), GPS won't be able to get location info and GPS feature will be disabled and the location field will be filled with 0x0FFFFFFF, 0x0FFFFFFF.
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418 418  === 2.4.3  Uplink FPORT~=3, Realtime GNSS Positioning (Default Mode) ===
419 419  
420 420  
421 -The default uplink payload includes total 11 bytes (**AT+SMOD=1,1,0**). The payload is the first 11 bytes of Uplink FPORT=2, real-time GNSS positioning, (remove the temp and humidity)
416 +The default uplink payload includes totally 11 bytes. The payload is the first 11 bytes of Uplink FPORT=2, real-time GNSS positioning, (remove the temp and humidity)
422 422  
423 423  
424 424  (% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:480px" %)
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437 437  === 2.4.4  Uplink FPORT~=4, History GNSS Positioning ===
438 438  
439 439  
440 -Set [[PNACKMD=1>>||anchor="H3.2.10A0A0AutoSendNone-ACKmessages"]], and TrackerD will wait for ACK for every uplink, when there is no LoRaWAN network, TrackerD will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
435 +Set [[PNACKMD=1>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.13AutoSendNone-ACKmessages]], and TrackerD will wait for ACK for every uplink, when there is no LoRaWAN network, TrackerD will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
441 441  
442 442  
443 443  (% style="color:red" %)**Note for this mode:**
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444 444  
445 445  * a) TrackerD will do an ACK check for data records sending to make sure every data arrive server.
446 446  * b) TrackerD will send data in (% style="color:blue" %)**CONFIRMED Mode**(%%) when PNACKMD=1, but TrackerD won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink, if TrackerD gets an ACK, TrackerD will consider there is a network connection and resend all NONE-ACK Messages.
447 -* c) the total payload will be 15 bytes, while US915/AU915 DR0 accepts only 11 bytes of payload. In this case (DR0 of US915/AU915), the payload on server will show NULL
448 448  
449 449  The payload is 15 bytes, as below.
450 450  
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488 488  * (% style="color:#037691" %)**Measured Power: ** (%%) The Measured Power from the strongest iBeacon.
489 489  * (% style="color:#037691" %)**RSSI:  ** (%%) The RSSI from the strongest iBeacon.
490 490  
491 -
492 -
493 493  === 2.4.6  Add Payload format in TTN V3 ===
494 494  
495 495  
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501 501  [[image:1664502649601-895.png]]
502 502  
503 503  
504 -Add the decoder from this link: 
496 +Add the decoder from this link:
505 505  
506 -[[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD>>https://github.com/dragino/dragino-end-node-decoder/tree/main/TrackerD]]
507 507  
508 508  Save the change the uplink message will be parsed. As below:
509 509  
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546 546  == 2.7  Datalog Feature ==
547 547  
548 548  
549 -total 273 entries,by default,
540 +total 273 entries,by default disable
550 550  
551 -User can set [[PNACKMD=1>>||anchor="H3.2.10A0A0AutoSendNone-ACKmessages"]], to enable Datalog feature.
552 552  
553 553  Example use case.
554 554  
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1048 1048  |(% style="width:118px" %)A8|(% style="width:67px" %)Yellow|(% style="width:123px" %)MTMS/GPIO14
1049 1049  |(% style="width:118px" %)B8|(% style="width:67px" %)Grey|(% style="width:123px" %)MTDO/GPIO15
1050 1050  
1051 -
1052 -
1053 1053  = 8.  Order Info =
1054 1054  
1055 1055  
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1065 1065  * (% style="color:red" %)**AU915**(%%): Default frequency band AU915
1066 1066  * (% style="color:red" %)**US915**(%%): Default frequency band US915
1067 1067  
1068 -
1069 -
1070 1070  = 9.  Packing Info =
1071 1071  
1072 1072  
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1080 1080  * Device Size: 85 x 48 x 15 cm
1081 1081  * Weight: 50g
1082 1082  
1083 -
1084 -
1085 1085  = 10. Support =
1086 1086  
1087 1087  
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1088 1088  * 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.
1089 1089  * 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]].
1090 1090  
1091 -
1092 -
1093 1093  = 11.  Reference =
1094 1094  
1095 1095  

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