Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 102.1 >
edited by Edwin Chen
on 2022/05/25 11:52
To version < 76.7 >
edited by Xiaoling
on 2022/05/23 15:40
>
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Author
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1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
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1 1  (% style="text-align:center" %)
2 -[[image:image-20220523115324-1.jpeg||height="317" width="317"]]
2 +[[image:image-20220523115324-1.jpeg||height="500" width="500"]]
3 3  
4 4  
5 5  **LHT65N LoRaWAN Temperature & Humidity Sensor Manual**
... ... @@ -6,7 +6,6 @@
6 6  
7 7  
8 8  
9 -
10 10  **Table of Contents：**
11 11  
12 12  {{toc/}}
... ... @@ -13,9 +13,8 @@
13 13  
14 14  
15 15  
15 += 1.Introduction =
16 16  
17 -= 1. Introduction =
18 -
19 19  == 1.1 What is LHT65N Temperature & Humidity Sensor ==
20 20  
21 21  (((
... ... @@ -134,7 +134,7 @@
134 134  
135 135  [[image:image-20220515123819-1.png||height="379" width="317"]]
136 136  
137 -[[image:image-20220525110604-2.png]]
135 +[[image:image-20220523153201-19.png||height="163" width="739"]]
138 138  
139 139  == 2.3 Example to join LoRaWAN network ==
140 140  
... ... @@ -205,23 +205,23 @@
205 205  |(% style="width:97px" %)(((
206 206  **Value**
207 207  )))|(% style="width:39px" %)(((
208 -[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
206 +[[BAT>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.2BAT-BatteryInfo]]
209 209  )))|(% style="width:100px" %)(((
210 210  (((
211 -[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
209 +[[Built-In Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
212 212  )))
213 213  )))|(% style="width:77px" %)(((
214 214  (((
215 -[[Built-in>>||anchor="H2.4.4Built-inHumidity"]]
213 +[[Built-in>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
216 216  )))
217 217  
218 218  (((
219 -[[Humidity>>||anchor="H2.4.4Built-inHumidity"]]
217 +[[Humidity>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
220 220  )))
221 221  )))|(% style="width:47px" %)(((
222 -[[Ext>>||anchor="H2.4.5Ext23"]] #
220 +[[Ext>>path:#Extension_Sensor]] #
223 223  )))|(% style="width:51px" %)(((
224 -[[Ext value>>||anchor="H2.4.6Extvalue"]]
222 +[[Ext value>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.6Extvalue]]
225 225  )))
226 226  
227 227  * The First 6 bytes: has fix meanings for every LHT65N.
... ... @@ -300,7 +300,7 @@
300 300  
301 301  Timestamp mode is designed for LHT65N with E3 probe, it will send the uplink payload with Unix timestamp. With the limitation of 11 bytes (max distance of AU915/US915/AS923 band), the time stamp mode will be lack of BAT voltage field, instead, it shows the battery status. The payload is as below:
302 302  
303 -(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
301 +(% border="1" style="background-color:#ffffcc; color:green; width:468px" %)
304 304  |(% style="width:96px" %)(((
305 305  **Size(bytes)**
306 306  )))|(% style="width:71px" %)(((
... ... @@ -317,14 +317,14 @@
317 317  |(% style="width:96px" %)(((
318 318  **Value**
319 319  )))|(% style="width:71px" %)(((
320 -[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
318 +[[External temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.2SetExternalSensorMode]]
321 321  )))|(% style="width:99px" %)(((
322 322  (((
323 -[[Built-In>>||anchor="H2.4.3Built-inTemperature"]]
321 +[[Built-In>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
324 324  )))
325 325  
326 326  (((
327 -[[Temperature>>||anchor="H2.4.3Built-inTemperature"]]
325 +[[Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
328 328  )))
329 329  )))|(% style="width:132px" %)(((
330 330  (((
... ... @@ -332,13 +332,13 @@
332 332  )))
333 333  
334 334  (((
335 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
333 +[[Built-in Humidity>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
336 336  )))
337 337  )))|(% style="width:54px" %)(((
338 338  Status & Ext
339 339  )))|(% style="width:64px" %)(((
340 340  (((
341 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
339 +[[Unix Time Stamp>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.1SetTransmitIntervalTime]]
342 342  )))
343 343  )))
344 344  
... ... @@ -357,7 +357,7 @@
357 357  
358 358  11(b): Good   (BAT >= 2.65v)
359 359  )))|(% style="width:134px" %)(((
360 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
358 +[[Built-in Humidity>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
361 361  
362 362  
363 363  )))
... ... @@ -401,17 +401,10 @@
401 401  
402 402  == 2.6 Datalog Feature ==
403 403  
404 -Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, LHT65N will store the reading for future retrieving purposes. There are two ways for IoT servers to get datalog from LHT65N.
402 +This feature is always enabled. When user wants to retrieve the sensor value, he can send a poll command from the IoT platform to ask LHT65N to send the value in the required time slot.
405 405  
406 -=== 2.6.1 Ways to get datalog via LoRaWAN ===
404 +=== 2.6.1 Unix TimeStamp ===
407 407  
408 -There are two methods:
409 -
410 -1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
411 -1. Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will store the sensor data, and it will send all messages after network recover.
412 -
413 -=== 2.6.2 Unix TimeStamp ===
414 -
415 415  LHT65N uses Unix TimeStamp format based on
416 416  
417 417  [[image:image-20220523001219-11.png||height="97" width="627"]]
... ... @@ -429,7 +429,7 @@
429 429  
430 430  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
431 431  
432 -=== 2.6.3 Set Device Time ===
423 +=== 2.6.2 Set Device Time ===
433 433  
434 434  (((
435 435  There are two ways to set device’s time:
... ... @@ -463,7 +463,7 @@
463 463  User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
464 464  )))
465 465  
466 -=== 2.6.4 Poll sensor value ===
457 +=== 2.6.3 Poll sensor value ===
467 467  
468 468  User can poll sensor value based on timestamps from the server. Below is the downlink command.
469 469  
... ... @@ -474,7 +474,7 @@
474 474  )))
475 475  
476 476  (((
477 -For example, downlink command (% style="display:none" %) (%%)**31 5FC5F350 5FC6 0160 05**
468 +For example, downlink command **31 5FC5F350 5FC6 0160 05**
478 478  )))
479 479  
480 480  (((
... ... @@ -486,7 +486,7 @@
486 486  )))
487 487  
488 488  
489 -=== 2.6.5 Datalog Uplink payload ===
480 +=== 2.6.4 Datalog Uplink payload ===
490 490  
491 491  The Datalog poll reply uplink will use below payload format.
492 492  
... ... @@ -494,7 +494,7 @@
494 494  **Retrieval data payload**
495 495  )))
496 496  
497 -(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
488 +(% border="1" style="background-color:#ffffcc; color:green; width:469px" %)
498 498  |(% style="width:93px" %)(((
499 499  (((
500 500  **Size(bytes)**
... ... @@ -526,40 +526,40 @@
526 526  )))
527 527  )))|(% style="width:71px" %)(((
528 528  (((
529 -[[External sensor data>>||anchor="H2.4.6Extvalue"]]
520 +[[External sensor data>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.6Extvalue]]
530 530  )))
531 531  )))|(% style="width:102px" %)(((
532 532  (((
533 533  (((
534 -[[Built In>>||anchor="H2.4.3Built-inTemperature"]]
525 +[[Built In>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
535 535  )))
536 536  )))
537 537  
538 538  (((
539 539  (((
540 -[[Temperature>>||anchor="H2.4.3Built-inTemperature"]]
531 +[[Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
541 541  )))
542 542  )))
543 543  )))|(% style="width:86px" %)(((
544 544  (((
545 545  (((
546 -[[Built-in>>||anchor="H2.4.4Built-inHumidity"]]
537 +[[Built-in>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
547 547  )))
548 548  )))
549 549  
550 550  (((
551 551  (((
552 -[[Humidity>>||anchor="H2.4.4Built-inHumidity"]]
543 +[[Humidity>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
553 553  )))
554 554  )))
555 555  )))|(% style="width:86px" %)(((
556 556  (((
557 -Poll message flag & Ext
548 +[[Poll message flag & Ext>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.6.4DatalogUplinkpayload]]
558 558  )))
559 559  )))|(% style="width:48px" %)(((
560 560  (((
561 561  (((
562 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
553 +[[Unix Time Stamp>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.6.1UnixTimeStamp]]
563 563  )))
564 564  )))
565 565  
... ... @@ -674,18 +674,26 @@
674 674  
675 675  == 2.7 Alarm Mode ==
676 676  
677 -When device is in Alarm mode, it will check the built-in sensor temperature in a short interval. If the temperature exceeds the pre-configure range, it will send an uplink immediately.
668 +Alarm mode feature is added since firmware v1.5. When device is in Alarm mode, it will check the built-in sensor temperature in a short interval. If the temperature exceeds the pre-configure range, it will send an uplink immediately.
678 678  
679 679  (((
680 680  (% style="color:red" %)Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature.
681 681  )))
682 682  
674 +(((
683 683  **AT Commands for Alarm mode:**
676 +)))
684 684  
685 685  (% class="box infomessage" %)
686 686  (((
687 687  (((
688 688  **AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
682 +)))
683 +)))
684 +
685 +(% class="box infomessage" %)
686 +(((
687 +(((
689 689  **AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
690 690  )))
691 691  )))
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799 799  
800 800  [[image:image-20220523150701-2.png]]
801 801  
802 -(((
803 803  **Downlink Command: 0x01**
804 -)))
805 805  
806 -(((
807 807  Format: Command Code (0x01) followed by 3 bytes time value.
808 -)))
809 809  
810 -(((
811 811  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
812 -)))
813 813  
814 -* (((
815 -**Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
816 -)))
817 -* (((
818 -**Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
819 -)))
807 +* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
808 +* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
820 820  
821 821  == 4.2 Set External Sensor Mode ==
822 822  
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826 826  
827 827  [[image:image-20220523150759-3.png]]
828 828  
829 -(((
830 830  **Downlink Command: 0xA2**
831 -)))
832 832  
833 -(((
834 834  Total bytes: 2 ~~ 5 bytes
835 -)))
836 836  
837 -(((
838 838  **Example:**
839 -)))
840 840  
841 -* (((
842 -0xA201: Set external sensor type to E1
843 -)))
844 -* (((
845 -0xA209: Same as AT+EXT=9
846 -)))
847 -* (((
848 -0xA20702003c,Same as AT+SETCNT=60
849 -)))
824 +* 0xA201: Set external sensor type to E1
825 +* 0xA209: Same as AT+EXT=9
826 +* 0xA20702003c,Same as AT+SETCNT=60
850 850  
851 851  == 4.3 Enable/Disable uplink Temperature probe ID ==
852 852  
... ... @@ -874,13 +874,9 @@
874 874  
875 875  [[image:image-20220523151052-5.png]]
876 876  
877 -(((
878 878  **Downlink Command:**
879 -)))
880 880  
881 -(((
882 882  No downlink command for this feature.
883 -)))
884 884  
885 885  == 4.5 Quit AT Command ==
886 886  
... ... @@ -920,17 +920,11 @@
920 920  
921 921  == 4.8 Set Time Sync Mode ==
922 922  
923 -(((
924 924  Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
925 -)))
926 926  
927 -(((
928 928  SYNCMOD is set to 1 by default. If user want to set a different time from LoRaWAN server, user need to set this to 0.
929 -)))
930 930  
931 -(((
932 932  **AT Command:**
933 -)))
934 934  
935 935  [[image:image-20220523151336-9.png]]
936 936  
... ... @@ -988,23 +988,6 @@
988 988  
989 989  * Example: 0xA301 ~/~/Same as AT+CLRDTA
990 990  
991 -== 4.13 Auto Send None-ACK messages ==
992 -
993 -Feature: LHT65N will wait for ACK for each uplink, If LHT65N doesn't get ACK from the IoT server, it will consider the message doesn't arrive server and store it. LHT65N keeps sending messages in normal periodically. Once LHT65N gets ACK from a server, it will consider the network is ok and start to send the not-arrive message.
994 -
995 -
996 -**AT Command: AT+PNACKMD**
997 -
998 -The default factory setting is 0
999 -
1000 -(% border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1001 -|=(% style="width: 171px;" %)**Command Example**|=(% style="width: 219px;" %)**Function**|=(% style="width: 119px;" %)**Response**
1002 -|(% style="width:171px" %)AT+PNACKMD=1|(% style="width:219px" %)Poll None-ACK message|(% style="width:119px" %)OK
1003 -
1004 -**Downlink Command: 0x34**
1005 -
1006 -* Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1007 -
1008 1008  = 5. Battery & How to replace =
1009 1009  
1010 1010  == 5.1 Battery Type ==
... ... @@ -1037,7 +1037,7 @@
1037 1037  = 6. Order Info =
1038 1038  
1039 1039  (((
1040 -Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
990 +Part Number: (% style="color:#4f81bd" %)** LHT65N-XX**
1041 1041  )))
1042 1042  
1043 1043  (((
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