Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 123.4 >
edited by Xiaoling
on 2022/06/13 16:21
To version < 115.3 >
edited by Xiaoling
on 2022/06/01 15:10
>
Change comment: There is no comment for this version

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Details

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Content
... ... @@ -1,10 +1,13 @@
1 -(% style="text-align:center" %)
2 -[[image:image-20220613162008-1.png||height="579" width="379"]]
1 +(% _mstvisible="2" style="text-align:center" %)
2 +[[image:image-20220523115324-1.jpeg||_mstalt="469677" _mstvisible="4" height="317" width="317"]]
3 3  
4 4  
5 +(% _mstvisible="1" %)
6 +(% _msthash="315237" _msttexthash="1697033" _mstvisible="3" %)**LHT65N LoRaWAN Temperature & Humidity Sensor Manual**
5 5  
6 6  
7 7  
10 +
8 8  (% _mstvisible="1" %)
9 9  (% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
10 10  
... ... @@ -53,9 +53,6 @@
53 53  (((
54 54  (% _msthash="506056" _msttexthash="5557097" _mstvisible="2" %)
55 55  *The actual battery life depends on how often to send data, please see the battery analyzer chapter.
56 -
57 -(% _msthash="506056" _msttexthash="5557097" _mstvisible="2" %)
58 -
59 59  )))
60 60  
61 61  (% _mstvisible="1" %)
... ... @@ -74,7 +74,6 @@
74 74  * Tri-color LED to indicate working status
75 75  * Datalog feature
76 76  
77 -
78 78  (% _mstvisible="1" %)
79 79  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
80 80  
... ... @@ -81,9 +81,6 @@
81 81  (% _mstvisible="1" %)
82 82  (((
83 83  (% _mstvisible="2" %)
84 -
85 -
86 -(% _mstvisible="2" %)
87 87  (% _msthash="506057" _msttexthash="671437" _mstvisible="4" %)**Built-in Temperature Sensor:**
88 88  )))
89 89  
... ... @@ -112,9 +112,6 @@
112 112  (% _mstvisible="1" %)
113 113  (((
114 114  (% _mstvisible="2" %)
115 -
116 -
117 -(% _mstvisible="2" %)
118 118  (% _msthash="506058" _msttexthash="544453" _mstvisible="4" %)**Built-in Humidity Sensor:**
119 119  )))
120 120  
... ... @@ -143,9 +143,6 @@
143 143  (% _mstvisible="1" %)
144 144  (((
145 145  (% _mstvisible="2" %)
146 -
147 -
148 -(% _mstvisible="2" %)
149 149  (% _msthash="506059" _msttexthash="680537" _mstvisible="4" %)**External Temperature Sensor:**
150 150  )))
151 151  
... ... @@ -169,10 +169,6 @@
169 169  (((
170 170  (% _msthash="903004" _msttexthash="592540" _mstvisible="4" %)
171 171  Operating Range: -55 °C ~~ 125 °C
172 -
173 -
174 -(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %)
175 -
176 176  )))
177 177  
178 178  (% _mstvisible="1" %)
... ... @@ -191,9 +191,6 @@
191 191  (((
192 192  (% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
193 193  If LHT65N is under the coverage of this LoRaWAN network. LHT65N can join the LoRaWAN network automatically. After successfully joining, LHT65N will start to measure environment temperature and humidity, and start to transmit sensor data to the LoRaWAN server. The default period for each uplink is 20 minutes.
194 -
195 -(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
196 -
197 197  )))
198 198  
199 199  (% _mstvisible="1" %)
... ... @@ -218,7 +218,6 @@
218 218  (% _mstvisible="1" %)
219 219  [[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
220 220  
221 -
222 222  (% _mstvisible="1" %)
223 223  == (% _msthash="882726" _msttexthash="838526" _mstvisible="3" %)2.3 Example to join LoRaWAN network(%%) ==
224 224  
... ... @@ -273,7 +273,6 @@
273 273  [[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
274 274  
275 275  
276 -
277 277  (% _mstvisible="1" %)
278 278  === (% _msthash="3537456" _msttexthash="3448549" _mstvisible="3" %)2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds.(%%) ===
279 279  
... ... @@ -284,7 +284,6 @@
284 284  [[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]]
285 285  
286 286  
287 -
288 288  (% _mstvisible="1" %)
289 289  == (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) ==
290 290  
... ... @@ -294,28 +294,28 @@
294 294  (% _msthash="315250" _msttexthash="1322711" _mstvisible="1" %)
295 295  After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
296 296  
297 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %)
298 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %)
277 +(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:426px" %)
278 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
299 299  (((
300 300  (% _mstvisible="6" %)
301 301  (% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
302 -)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %)
282 +)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %)
303 303  (((
304 304  (% _mstvisible="6" %)
305 305  (% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2**
306 -)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %)
286 +)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %)
307 307  (((
308 308  (% _mstvisible="6" %)
309 309  (% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2**
310 -)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %)
290 +)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
311 311  (((
312 312  (% _mstvisible="6" %)
313 313  (% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2**
314 -)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %)
294 +)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %)
315 315  (((
316 316  (% _mstvisible="6" %)
317 317  (% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1**
318 -)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %)
298 +)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %)
319 319  (((
320 320  (% _mstvisible="6" %)
321 321  (% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4**
... ... @@ -363,7 +363,6 @@
363 363  * The 7th byte (EXT #): defines the external sensor model.
364 364  * The 8(% _msthash="734578" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) ~~ 11(% _msthash="734579" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won’t be these four bytes.)
365 365  
366 -
367 367  (% _mstvisible="1" %)
368 368  === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
369 369  
... ... @@ -379,8 +379,6 @@
379 379  (% _mstvisible="1" %)
380 380  [[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
381 381  
382 -
383 -
384 384  (% _mstvisible="1" %)
385 385  === (% _msthash="411411" _msttexthash="383656" _mstvisible="3" %)2.4.2 BAT-Battery Info(%%) ===
386 386  
... ... @@ -400,7 +400,6 @@
400 400  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
401 401  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
402 402  
403 -
404 404  (% _mstvisible="1" %)
405 405  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
406 406  
... ... @@ -416,7 +416,6 @@
416 416  (% _mstvisible="1" %)
417 417  * Temperature:  (0xF5C6-65536)/100=-26.18℃
418 418  
419 -
420 420  (% _mstvisible="1" %)
421 421  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
422 422  
... ... @@ -426,7 +426,6 @@
426 426  (% _mstvisible="1" %)
427 427  * Humidity:    0x025C/10=60.4%
428 428  
429 -
430 430  (% _mstvisible="1" %)
431 431  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
432 432  
... ... @@ -436,7 +436,6 @@
436 436  (% _mstvisible="1" %)
437 437  [[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
438 438  
439 -
440 440  (% _mstvisible="1" %)
441 441  === (% _msthash="221429" _msttexthash="200655" _mstvisible="3" %)2.4.6 Ext value(%%) ===
442 442  
... ... @@ -446,7 +446,6 @@
446 446  (% _mstvisible="1" %)
447 447  [[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]
448 448  
449 -
450 450  (% _mstvisible="1" %)
451 451  * DS18B20 temp=0x0ADD/100=27.81℃
452 452  
... ... @@ -456,7 +456,6 @@
456 456  (% _mstvisible="1" %)
457 457  [[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
458 458  
459 -
460 460  (% _mstvisible="1" %)
461 461  * External temperature= (0xF54F-65536)/100=-27.37℃
462 462  
... ... @@ -473,7 +473,6 @@
473 473  )))
474 474  
475 475  
476 -
477 477  (% _mstvisible="1" %)
478 478  ==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
479 479  
... ... @@ -480,28 +480,28 @@
480 480  (% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %)
481 481  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:
482 482  
483 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
484 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %)
453 +(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %)
454 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
485 485  (((
486 486  (% _mstvisible="6" %)
487 487  (% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
488 -)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
458 +)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
489 489  (((
490 490  (% _mstvisible="6" %)
491 491  (% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
492 -)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
462 +)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
493 493  (((
494 494  (% _mstvisible="6" %)
495 495  (% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
496 -)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
466 +)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
497 497  (((
498 498  (% _mstvisible="6" %)
499 499  (% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
500 -)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
470 +)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
501 501  (((
502 502  (% _mstvisible="6" %)
503 503  (% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
504 -)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
474 +)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
505 505  (((
506 506  (% _mstvisible="6" %)
507 507  (% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
... ... @@ -556,8 +556,8 @@
556 556  (% _mstvisible="1" %)
557 557  * (% _msthash="2539669" _msttexthash="857922" _mstvisible="3" %)**Battery status & **(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**
558 558  
559 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)
560 -(% _mstvisible="3" %)|=(% _msthash="1230918" _msttexthash="93158" _mstvisible="4" style="width: 65px;" %)Bit(bit)|=(% _msthash="1230919" _msttexthash="57954" _mstvisible="4" style="width: 267px;" %)[15:14]|=(% _msthash="1230920" _msttexthash="48022" _mstvisible="4" style="width: 134px;" %)[11:0]
529 +(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:469px" %)
530 +(% _mstvisible="3" %)|(% _msthash="1230918" _msttexthash="93158" _mstvisible="4" style="width:65px" %)Bit(bit)|(% _msthash="1230919" _msttexthash="57954" _mstvisible="4" style="width:267px" %)[15:14]|(% _msthash="1230920" _msttexthash="48022" _mstvisible="4" style="width:134px" %)[11:0]
561 561  (% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
562 562  (((
563 563  (% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
... ... @@ -594,9 +594,6 @@
594 594  * Sync time OK: 1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server.
595 595  * Unix Time Request:1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this)
596 596  
597 -
598 -
599 -
600 600  (% _mstvisible="1" %)
601 601  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
602 602  
... ... @@ -640,8 +640,6 @@
640 640  (% _mstvisible="1" %)
641 641  [[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
642 642  
643 -
644 -
645 645  (% _mstvisible="1" %)
646 646  == (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) ==
647 647  
... ... @@ -648,7 +648,6 @@
648 648  (% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %)
649 649  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.
650 650  
651 -
652 652  (% _mstvisible="1" %)
653 653  === (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) ===
654 654  
... ... @@ -659,10 +659,6 @@
659 659  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
660 660  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.
661 661  
662 -
663 -
664 -
665 -
666 666  (% _mstvisible="1" %)
667 667  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
668 668  
... ... @@ -691,7 +691,6 @@
691 691  (% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %)
692 692  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
693 693  
694 -
695 695  (% _mstvisible="1" %)
696 696  === (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) ===
697 697  
... ... @@ -741,9 +741,6 @@
741 741  (((
742 742  (% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
743 743  User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
744 -
745 -(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
746 -
747 747  )))
748 748  
749 749  (% _mstvisible="1" %)
... ... @@ -792,8 +792,8 @@
792 792  (% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
793 793  )))
794 794  
795 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
796 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %)
751 +(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %)
752 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
797 797  (((
798 798  (% _mstvisible="6" %)
799 799  (((
... ... @@ -800,7 +800,7 @@
800 800  (% _mstvisible="7" %)
801 801  (% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
802 802  )))
803 -)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
759 +)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
804 804  (((
805 805  (% _mstvisible="6" %)
806 806  (((
... ... @@ -807,7 +807,7 @@
807 807  (% _mstvisible="7" %)
808 808  (% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
809 809  )))
810 -)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
766 +)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
811 811  (((
812 812  (% _mstvisible="6" %)
813 813  (((
... ... @@ -814,7 +814,7 @@
814 814  (% _mstvisible="7" %)
815 815  (% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
816 816  )))
817 -)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
773 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
818 818  (((
819 819  (% _mstvisible="6" %)
820 820  (((
... ... @@ -821,7 +821,7 @@
821 821  (% _mstvisible="7" %)
822 822  (% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
823 823  )))
824 -)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
780 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
825 825  (((
826 826  (% _mstvisible="6" %)
827 827  (((
... ... @@ -828,7 +828,7 @@
828 828  (% _mstvisible="7" %)
829 829  (% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
830 830  )))
831 -)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
787 +)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
832 832  (((
833 833  (% _mstvisible="6" %)
834 834  (((
... ... @@ -954,9 +954,6 @@
954 954  (% _mstvisible="2" %)
955 955  (((
956 956  (% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
957 -
958 -
959 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
960 960  For example, in US915 band, the max payload for different DR is:
961 961  )))
962 962  )))
... ... @@ -1100,8 +1100,6 @@
1100 1100  (% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105.
1101 1101  )))
1102 1102  
1103 -
1104 -
1105 1105  (% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %)
1106 1106  == (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator ==
1107 1107  
... ... @@ -1140,6 +1140,9 @@
1140 1140  For each success downlink, the PURPLE LED will blink once
1141 1141  )))
1142 1142  
1094 +(% _mstvisible="1" %)
1095 +----
1096 +
1143 1143  (% _mstvisible="1" style="text-align: left;" %)
1144 1144  == (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
1145 1145  
... ... @@ -1146,7 +1146,6 @@
1146 1146  (% _mstvisible="1" %)
1147 1147  [[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
1148 1148  
1149 -
1150 1150  (% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %)
1151 1151  = (% _msthash="401388" _msttexthash="566956" _mstvisible="3" %)3. S(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ensors(% _msthash="401388" _msttexthash="40417" _mstvisible="3" %) and A(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ccessories(%%) =
1152 1152  
... ... @@ -1228,19 +1228,19 @@
1228 1228  (% _mstvisible="1" %)
1229 1229  (((
1230 1230  (% _msthash="506251" _msttexthash="8343023" _mstvisible="2" style="text-align: left;" %)
1231 -They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki: [[End Device Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
1184 +They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
1232 1232  )))
1233 1233  
1234 1234  (% _mstvisible="1" %)
1235 1235  (((
1236 1236  (% _mstvisible="2" style="text-align: left;" %)
1237 -
1190 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command||_msthash="506252" _msttexthash="3434769" _mstvisible="3"]]
1238 1238  )))
1239 1239  
1240 1240  (% _mstvisible="1" %)
1241 1241  (((
1242 1242  (% _mstvisible="2" style="text-align: left;" %)
1243 -(% _mstvisible="3" style="color:#4f81bd" %)* **Commands special design for LHT65N**
1196 +(% _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506253" _msttexthash="792038" _mstvisible="4" %)**Commands special design for LHT65N**
1244 1244  )))
1245 1245  
1246 1246  (% _mstvisible="1" %)
... ... @@ -1247,9 +1247,6 @@
1247 1247  (((
1248 1248  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1249 1249  These commands are only valid for LHT65N, as below:
1250 -
1251 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1252 -
1253 1253  )))
1254 1254  
1255 1255  (% _mstvisible="1" style="text-align: left;" %)
... ... @@ -1259,7 +1259,7 @@
1259 1259  Feature: Change LoRaWAN End Node Transmit Interval.
1260 1260  
1261 1261  (% _mstvisible="1" style="text-align: left;" %)
1262 -(% style="color:#4f81bd" %)**AT Command: AT+TDC**
1212 +(% _msthash="315356" _msttexthash="241696" _mstvisible="3" %)**AT Command: AT+TDC**
1263 1263  
1264 1264  (% _mstvisible="1" %)
1265 1265  [[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
... ... @@ -1267,10 +1267,7 @@
1267 1267  (% _mstvisible="1" %)
1268 1268  (((
1269 1269  (% _mstvisible="2" style="text-align: left;" %)
1270 -
1271 -
1272 -(% _mstvisible="2" style="text-align: left;" %)
1273 -(% style="color:#4f81bd" %)**Downlink Command: 0x01**
1220 +(% _msthash="506255" _msttexthash="381992" _mstvisible="4" %)**Downlink Command: 0x01**
1274 1274  )))
1275 1275  
1276 1276  (% _mstvisible="1" %)
... ... @@ -1295,10 +1295,6 @@
1295 1295  (((
1296 1296  (% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1297 1297  (% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1298 -
1299 -
1300 -(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1301 -
1302 1302  )))
1303 1303  
1304 1304  (% _mstvisible="1" style="text-align: left;" %)
... ... @@ -1308,7 +1308,7 @@
1308 1308  Feature: Change External Sensor Mode.
1309 1309  
1310 1310  (% _mstvisible="1" style="text-align: left;" %)
1311 -(% style="color:#4f81bd" %)**AT Command: AT+EXT**
1254 +(% _msthash="315358" _msttexthash="248118" _mstvisible="3" %)**AT Command: AT+EXT**
1312 1312  
1313 1313  (% _mstvisible="1" %)
1314 1314  [[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
... ... @@ -1316,10 +1316,7 @@
1316 1316  (% _mstvisible="1" %)
1317 1317  (((
1318 1318  (% _mstvisible="2" style="text-align: left;" %)
1319 -
1320 -
1321 -(% _mstvisible="2" style="text-align: left;" %)
1322 -(% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1262 +(% _msthash="506258" _msttexthash="387855" _mstvisible="4" %)**Downlink Command: 0xA2**
1323 1323  )))
1324 1324  
1325 1325  (% _mstvisible="1" %)
... ... @@ -1349,10 +1349,6 @@
1349 1349  (((
1350 1350  (% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
1351 1351  0xA20702003c,Same as AT+SETCNT=60
1352 -
1353 -
1354 -(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
1355 -
1356 1356  )))
1357 1357  
1358 1358  (% _mstvisible="1" style="text-align: left;" %)
... ... @@ -1369,14 +1369,13 @@
1369 1369  PID is default set to disable (0)
1370 1370  
1371 1371  (% _mstvisible="1" style="text-align: left;" %)
1372 -(% style="color:#4f81bd" %)**AT Command:**
1308 +(% _msthash="315361" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1373 1373  
1374 1374  (% _mstvisible="1" %)
1375 1375  [[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
1376 1376  
1377 -
1378 1378  (% _mstvisible="1" style="text-align: left;" %)
1379 -(% style="color:#4f81bd" %)**Downlink Command:**
1314 +(% _msthash="315362" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1380 1380  
1381 1381  (% _mstvisible="1" %)
1382 1382  * 0xA800  **~-~->** AT+PID=0
... ... @@ -1389,7 +1389,7 @@
1389 1389  Feature: Set device password, max 9 digits
1390 1390  
1391 1391  (% _mstvisible="1" style="text-align: left;" %)
1392 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1327 +(% _msthash="315364" _msttexthash="295009" _mstvisible="3" %)**AT Command: AT+PWORD**
1393 1393  
1394 1394  (% _mstvisible="1" %)
1395 1395  [[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
... ... @@ -1397,10 +1397,7 @@
1397 1397  (% _mstvisible="1" %)
1398 1398  (((
1399 1399  (% _mstvisible="2" style="text-align: left;" %)
1400 -
1401 -
1402 -(% _mstvisible="2" style="text-align: left;" %)
1403 -(% style="color:#4f81bd" %)**Downlink Command:**
1335 +(% _msthash="506261" _msttexthash="298038" _mstvisible="4" %)**Downlink Command:**
1404 1404  )))
1405 1405  
1406 1406  (% _mstvisible="1" %)
... ... @@ -1407,9 +1407,6 @@
1407 1407  (((
1408 1408  (% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1409 1409  No downlink command for this feature.
1410 -
1411 -(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1412 -
1413 1413  )))
1414 1414  
1415 1415  (% _mstvisible="1" style="text-align: left;" %)
... ... @@ -1419,19 +1419,17 @@
1419 1419  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1420 1420  
1421 1421  (% _mstvisible="1" style="text-align: left;" %)
1422 -(% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1351 +(% _msthash="315366" _msttexthash="289120" _mstvisible="3" %)**AT Command: AT+DISAT**
1423 1423  
1424 1424  (% _mstvisible="1" %)
1425 1425  [[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
1426 1426  
1427 -
1428 1428  (% _mstvisible="1" style="text-align: left;" %)
1429 -(% style="color:#4f81bd" %)**Downlink Command:**
1357 +(% _msthash="315367" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1430 1430  
1431 1431  (% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %)
1432 1432  No downlink command for this feature.
1433 1433  
1434 -
1435 1435  (% _mstvisible="1" style="text-align: left;" %)
1436 1436  == (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) ==
1437 1437  
... ... @@ -1439,14 +1439,13 @@
1439 1439  Feature: Set device to sleep mode
1440 1440  
1441 1441  (% _mstvisible="1" style="text-align: left;" %)
1442 -(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1369 +(% _msthash="315370" _msttexthash="289783" _mstvisible="3" %)**AT Command: AT+SLEEP**
1443 1443  
1444 1444  (% _mstvisible="1" %)
1445 1445  [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
1446 1446  
1447 -
1448 1448  (% _mstvisible="1" %)
1449 -(% style="color:#4f81bd" %)**Downlink Command:**
1375 +(% _msthash="315371" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1450 1450  
1451 1451  (% _mstvisible="1" %)
1452 1452  * There is no downlink command to set to Sleep mode.
... ... @@ -1455,22 +1455,20 @@
1455 1455  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1456 1456  
1457 1457  (% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %)
1458 -Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1384 +Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp" _mstvisible="2"]]
1459 1459  
1460 1460  (% _mstvisible="1" %)
1461 -(% style="color:#4f81bd" %)**AT Command:**
1387 +(% _msthash="315373" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1462 1462  
1463 1463  (% _mstvisible="1" %)
1464 1464  [[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
1465 1465  
1466 -
1467 1467  (% _mstvisible="1" %)
1468 -(% style="color:#4f81bd" %)**Downlink Command:**
1393 +(% _msthash="315374" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1469 1469  
1470 1470  (% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
1471 1471  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1472 1472  
1473 -
1474 1474  (% _mstvisible="1" %)
1475 1475  == (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) ==
1476 1476  
... ... @@ -1489,15 +1489,14 @@
1489 1489  (% _mstvisible="1" %)
1490 1490  (((
1491 1491  (% _mstvisible="2" %)
1492 -(% style="color:#4f81bd" %)**AT Command:**
1416 +(% _msthash="506265" _msttexthash="137488" _mstvisible="4" %)**AT Command:**
1493 1493  )))
1494 1494  
1495 1495  (% _mstvisible="1" %)
1496 1496  [[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
1497 1497  
1498 -
1499 1499  (% _mstvisible="1" %)
1500 -(% style="color:#4f81bd" %)**Downlink Command:**
1423 +(% _msthash="315376" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1501 1501  
1502 1502  (% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
1503 1503  0x28 01 ~/~/ Same As AT+SYNCMOD=1
... ... @@ -1505,7 +1505,6 @@
1505 1505  (% _msthash="315378" _msttexthash="479076" _mstvisible="1" %)
1506 1506  0x28 00 ~/~/ Same As AT+SYNCMOD=0
1507 1507  
1508 -
1509 1509  (% _mstvisible="1" %)
1510 1510  == (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) ==
1511 1511  
... ... @@ -1513,19 +1513,17 @@
1513 1513  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1514 1514  
1515 1515  (% _mstvisible="1" %)
1516 -(% style="color:#4f81bd" %)**AT Command:**
1438 +(% _msthash="315380" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1517 1517  
1518 1518  (% _mstvisible="1" %)
1519 1519  [[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
1520 1520  
1521 -
1522 1522  (% _mstvisible="1" %)
1523 -(% style="color:#4f81bd" %)**Downlink Command:**
1444 +(% _msthash="315381" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1524 1524  
1525 1525  (% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
1526 1526  0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
1527 1527  
1528 -
1529 1529  (% _mstvisible="1" %)
1530 1530  == (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) ==
1531 1531  
... ... @@ -1533,19 +1533,17 @@
1533 1533  Feature: Print the sector data from start page to stop page (max is 416 pages).
1534 1534  
1535 1535  (% _mstvisible="1" %)
1536 -(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1456 +(% _msthash="315384" _msttexthash="264953" _mstvisible="3" %)**AT Command: AT+PDTA**
1537 1537  
1538 1538  (% _mstvisible="1" %)
1539 1539  [[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
1540 1540  
1541 -
1542 1542  (% _mstvisible="1" %)
1543 -(% style="color:#4f81bd" %)**Downlink Command:**
1462 +(% _msthash="315385" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1544 1544  
1545 1545  (% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
1546 1546  No downlink commands for feature
1547 1547  
1548 -
1549 1549  (% _mstvisible="1" %)
1550 1550  == (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) ==
1551 1551  
... ... @@ -1553,19 +1553,17 @@
1553 1553  Feature: Print the last few data entries
1554 1554  
1555 1555  (% _mstvisible="1" %)
1556 -(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1474 +(% _msthash="315388" _msttexthash="288522" _mstvisible="3" %)**AT Command: AT+PLDTA**
1557 1557  
1558 1558  (% _mstvisible="1" %)
1559 1559  [[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
1560 1560  
1561 -
1562 1562  (% _mstvisible="1" %)
1563 -(% style="color:#4f81bd" %)**Downlink Command:**
1480 +(% _msthash="315389" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1564 1564  
1565 1565  (% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
1566 1566  No downlink commands for feature
1567 1567  
1568 -
1569 1569  (% _mstvisible="1" %)
1570 1570  == (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) ==
1571 1571  
... ... @@ -1573,14 +1573,13 @@
1573 1573  Feature: Clear flash storage for data log feature.
1574 1574  
1575 1575  (% _mstvisible="1" %)
1576 -(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1492 +(% _msthash="315392" _msttexthash="311415" _mstvisible="3" %)**AT Command: AT+CLRDTA**
1577 1577  
1578 1578  (% _mstvisible="1" %)
1579 1579  [[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
1580 1580  
1581 -
1582 1582  (% _mstvisible="1" %)
1583 -(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1498 +(% _msthash="315393" _msttexthash="388193" _mstvisible="3" %)**Downlink Command: 0xA3**
1584 1584  
1585 1585  (% _mstvisible="1" %)
1586 1586  * Example: 0xA301 ~/~/Same as AT+CLRDTA
... ... @@ -1593,7 +1593,7 @@
1593 1593  
1594 1594  
1595 1595  (% _mstvisible="1" %)
1596 -(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1511 +(% _msthash="315395" _msttexthash="334256" _mstvisible="3" %)**AT Command: AT+PNACKMD**
1597 1597  
1598 1598  (% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1599 1599  The default factory setting is 0
... ... @@ -1603,7 +1603,7 @@
1603 1603  (% _mstvisible="3" %)|(% _msthash="1231321" _msttexthash="130455" _mstvisible="4" style="width:171px" %)AT+PNACKMD=1|(% _msthash="1231322" _msttexthash="377026" _mstvisible="4" style="width:219px" %)Poll None-ACK message|(% _msthash="1231323" _msttexthash="14989" _mstvisible="4" style="width:119px" %)OK
1604 1604  
1605 1605  (% _mstvisible="1" %)
1606 -(% style="color:#4f81bd" %)**Downlink Command: 0x34**
1521 +(% _msthash="315397" _msttexthash="383981" _mstvisible="3" %)**Downlink Command: 0x34**
1607 1607  
1608 1608  (% _mstvisible="1" %)
1609 1609  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
... ... @@ -1646,20 +1646,10 @@
1646 1646  (% _mstvisible="1" %)
1647 1647  (((
1648 1648  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1649 -(((
1650 1650  Dragino battery-powered products are all run in Low Power mode. User can check the guideline from this link to calculate the estimated battery life:
1651 1651  [[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf]]
1652 -)))
1653 1653  
1654 -(((
1655 -
1656 -)))
1657 1657  
1658 -(((
1659 -A full detail test report for LHT65N on different frequency can be found at : [[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0>>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
1660 -)))
1661 -
1662 -
1663 1663  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1664 1664  = (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)6. FAQ(%%) =
1665 1665  
... ... @@ -1666,31 +1666,34 @@
1666 1666  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1667 1667  == 6.1 How to use AT Command? ==
1668 1668  
1669 -(((
1670 -LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to connect to LHT65 for using AT command, as below.
1671 -)))
1574 +LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to
1672 1672  
1576 +connect to LHT65 for using AT command, as below.
1577 +
1673 1673  [[image:image-20220530085651-1.png]]
1674 1674  
1675 1675  
1676 -**Connection:**
1581 +Connection:
1677 1677  
1678 -✓** USB to TTL GND <~-~->GND**
1583 +✓ USB to TTL GND <~-~->GND
1679 1679  
1680 -**✓ USB to TTL RXD <~-~-> D+**
1585 +✓ USB to TTL RXD <~-~-> D+
1681 1681  
1682 -**✓ USB to TTL TXD <~-~-> A11**
1587 +✓ USB to TTL TXD <~-~-> A11
1683 1683  
1684 -**✓ USB to TTL 3.3V <~-~-> D-**
1589 +✓ USB to TTL 3.3V <~-~-> D-
1685 1685  
1591 +In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to
1686 1686  
1687 -(((
1688 -In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
1689 -)))
1593 +access serial console for LHT65N. The AT commands are disable by default and need to enter
1690 1690  
1691 -(((
1595 +password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute,
1596 +
1597 +user need to input password again. User can use AT+DISAT command to disable AT command
1598 +
1599 +before timeout.
1600 +
1692 1692  Input password and ATZ to activate LHT65N,As shown below:
1693 -)))
1694 1694  
1695 1695  [[image:image-20220530095701-4.png]]
1696 1696  
... ... @@ -1741,10 +1741,14 @@
1741 1741  
1742 1742  AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1743 1743  
1744 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1652 +AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1
1745 1745  
1746 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1654 +in ms
1747 1747  
1656 +AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2
1657 +
1658 +in ms
1659 +
1748 1748  AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1749 1749  
1750 1750  AT+NWKID: Get or Set the Network ID
... ... @@ -1908,9 +1908,6 @@
1908 1908  (% _mstvisible="1" %)
1909 1909  (((
1910 1910  (% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1911 -
1912 -
1913 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1914 1914  (% _mstvisible="3" %)**Package Includes**(%%):
1915 1915  )))
1916 1916  
... ... @@ -1963,14 +1963,9 @@
1963 1963  
1964 1964  )))
1965 1965  
1966 -= 9. Reference =
1875 +(% _mstvisible="1" %)
1876 += (% _msthash="198744" _msttexthash="178776" _mstvisible="3" %)9. FCC Warning(%%) =
1967 1967  
1968 -* [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1969 -
1970 -
1971 -
1972 -= 10. FCC Warning =
1973 -
1974 1974  (% _mstvisible="1" %)
1975 1975  (((
1976 1976  (% _msthash="506272" _msttexthash="6034353" _mstvisible="2" %)
image-20220613162008-1.png
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