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Last modified by Xiaoling on 2023/07/18 10:12
From version 234.15
edited by Xiaoling
on 2023/04/26 15:12
Change comment: There is no comment for this version
To version 252.1
edited by Bei Jinggeng
on 2023/06/19 09:48
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
... ... @@ -57,6 +57,7 @@
57 57  * Tri-color LED to indicate working status
58 58  * Datalog feature (Max 3328 records)
59 59  
60 +
60 60  == 1.3 Specification ==
61 61  
62 62  
... ... @@ -81,6 +81,7 @@
81 81  * ±2°C accuracy from -55°C to +125°C
82 82  * Operating Range: -55 °C ~~ 125 °C
83 83  
85 +
84 84  = 2. Connect LHT65N to IoT Server =
85 85  
86 86  == 2.1 How does LHT65N work? ==
... ... @@ -127,6 +127,7 @@
127 127  )))
128 128  |(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means LHT65N is in Deep Sleep Mode.
129 129  
132 +
130 130  == 2.3 Example to join LoRaWAN network ==
131 131  
132 132  
... ... @@ -154,7 +154,7 @@
154 154  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
155 155  )))
156 156  
157 -[[image:image-20230426083319-1.png]]
160 +[[image:image-20230426083319-1.png||height="258" width="556"]]
158 158  
159 159  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
160 160  
... ... @@ -242,6 +242,7 @@
242 242  
243 243  * The 8^^th^^ ~~ 11^^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.)
244 244  
248 +
245 245  === 2.4.1 Decoder in TTN V3 ===
246 246  
247 247  
... ... @@ -266,13 +266,9 @@
266 266  **Value**
267 267  )))|(% style="width:250px" %)(((
268 268  BAT Status
269 -
270 270  00(b): Ultra Low ( BAT <= 2.50v)
271 -
272 272  01(b): Low (2.50v <=BAT <= 2.55v)
273 -
274 274  10(b): OK (2.55v <= BAT <=2.65v)
275 -
276 276  11(b): Good (BAT >= 2.65v)
277 277  )))|(% style="width:152px" %)Actually BAT voltage
278 278  
... ... @@ -288,6 +288,7 @@
288 288  
289 289  * Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
290 290  
291 +
291 291  === 2.4.3 Built-in Temperature ===
292 292  
293 293  
... ... @@ -297,15 +297,17 @@
297 297  
298 298  [[image:image-20220522235639-3.png||_mstalt="432120"]]
299 299  
300 -* Temperature:  (0xF5C6-65536)/100=-26.18℃
301 +* Temperature:  (0xF5C6-65536)/100=-26.18℃(% style="display:none" %)
301 301  
303 +
302 302  === 2.4.4 Built-in Humidity ===
303 303  
304 304  
305 305  [[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
306 306  
307 -* Humidity:    0x025C/10=60.4%
309 +* Humidity:    0x025C/10=60.4%(% style="display:none" %)
308 308  
311 +
309 309  === 2.4.5 Ext # ===
310 310  
311 311  
... ... @@ -312,7 +312,7 @@
312 312  Bytes for External Sensor:
313 313  
314 314  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:425px" %)
315 -|=(% style="width: 102px; background-color:#D9E2F3;color:#0070C0" %)**EXT # Value**|=(% style="width: 323px;background-color:#D9E2F3;color:#0070C0" %)**External Sensor Type**
318 +|=(% style="width: 102px; background-color:#D9E2F3;color:#0070C0" %)**EXT # **Value|=(% style="width: 323px;background-color:#D9E2F3;color:#0070C0" %)External Sensor Type
316 316  |(% style="width:102px" %)0x01|(% style="width:319px" %)Sensor E3, Temperature Sensor
317 317  |(% style="width:102px" %)0x09|(% style="width:319px" %)Sensor E3, Temperature Sensor, Datalog Mod
318 318  
... ... @@ -353,28 +353,25 @@
353 353  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:
354 354  )))
355 355  
356 -(((
357 -
358 -)))
359 359  
360 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
361 -|=(% style="width: 50px;" %)(((
360 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
361 +|=(% style="width: 50px;background-color:#D9E2F3" %)(((
362 362  **Size(bytes)**
363 -)))|=(% style="width: 70px;" %)(((
363 +)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
364 364  **2**
365 -)))|=(% style="width: 120px;" %)(((
365 +)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
366 366  **2**
367 -)))|=(% style="width: 120px;" %)(((
367 +)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
368 368  **2**
369 -)))|=(% style="width: 50px;" %)(((
369 +)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
370 370  **1**
371 -)))|=(% style="width: 70px;" %)(((
371 +)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
372 372  **4**
373 373  )))
374 374  |(% style="width:110px" %)(((
375 375  **Value**
376 376  )))|(% style="width:71px" %)(((
377 -[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
377 +External temperature
378 378  )))|(% style="width:99px" %)(((
379 379  [[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
380 380  )))|(% style="width:132px" %)(((
... ... @@ -387,9 +387,9 @@
387 387  
388 388  * **Battery status & Built-in Humidity**
389 389  
390 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
391 -|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
392 -|(% style="width:67px" %)Value|(% style="width:256px" %)(((
390 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:461px" %)
391 +|=(% style="width: 69px;background-color:#D9E2F3;color:#0070C0" %)Bit(bit)|=(% style="width: 258px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 134px;background-color:#D9E2F3;color:#0070C0" %)[11:0]
392 +|(% style="width:67px" %)**Value**|(% style="width:256px" %)(((
393 393  BAT Status
394 394  00(b): Ultra Low ( BAT <= 2.50v)
395 395  01(b): Low  (2.50v <=BAT <= 2.55v)
... ... @@ -401,14 +401,15 @@
401 401  
402 402  * **Status & Ext Byte**
403 403  
404 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
405 -|=(% scope="row" style="width: 60px;" %)**Bits**|(% style="width:90px" %)**7**|(% style="width:100px" %)**6**|(% style="width:90px" %)**5**|(% style="width:100px" %)**4**|(% style="width:60px" %)**[3:0]**
404 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
405 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**Bits**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**7**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**6**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**5**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[3:0]**
406 406  |=(% style="width: 96px;" %)**Status&Ext**|(% style="width:124px" %)None-ACK Flag|(% style="width:146px" %)Poll Message FLAG|(% style="width:109px" %)Sync time OK|(% style="width:143px" %)Unix Time Request|(% style="width:106px" %)Ext: 0b(1001)
407 407  
408 408  * (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
409 -* (% style="color:blue" %)**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.
409 +* (% style="color:blue" %)**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.
410 410  * (% style="color:blue" %)**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)
411 411  
412 +
412 412  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
413 413  
414 414  
... ... @@ -475,9 +475,21 @@
475 475  
476 476  
477 477  
478 -==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
479 +==== 2.4.6.5 Ext~=11 SHT31 Sensor （Since Firmware v1.4.1） ====
479 479  
480 480  
482 +[[image:65N-E31F.jpg||height="454" width="459"]]
483 +
484 +
485 +(% style="color:blue" %)**Ext=11,Temperature & Humidity Sensor(SHT31)：**
486 +
487 +[[image:SHT31.png]]
488 +
489 +
490 +
491 +==== 2.4.6.6 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
492 +
493 +
481 481  (% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will send an uplink when there is a trigger.**
482 482  
483 483  
... ... @@ -494,21 +494,21 @@
494 494  
495 495  Ext=4,Interrupt Sensor：
496 496  
497 -(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
510 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:504px" %)
498 498  |(% style="width:101px" %)(((
499 -AT+EXT=4,1
500 -)))|(% style="width:373px" %)(((
501 -Sent uplink packet in both rising and falling interrupt
512 +**AT+EXT=4,1**
513 +)))|(% style="width:395px" %)(((
514 +**Sent uplink packet in both rising and falling interrupt**
502 502  )))
503 503  |(% style="width:101px" %)(((
504 -AT+EXT=4,2
505 -)))|(% style="width:373px" %)(((
506 -Sent uplink packet only in falling interrupt
517 +**AT+EXT=4,2**
518 +)))|(% style="width:395px" %)(((
519 +**Sent uplink packet only in falling interrupt**
507 507  )))
508 508  |(% style="width:101px" %)(((
509 -AT+EXT=4,3
510 -)))|(% style="width:373px" %)(((
511 -Sent uplink packet only in rising interrupt
522 +**AT+EXT=4,3**
523 +)))|(% style="width:395px" %)(((
524 +**Sent uplink packet only in rising interrupt**
512 512  )))
513 513  
514 514  Trigger by falling edge:
... ... @@ -522,7 +522,7 @@
522 522  
523 523  
524 524  
525 -==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
538 +==== 2.4.6.7 Ext~=8 Counting Mode（Since Firmware v1.3） ====
526 526  
527 527  
528 528  (% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will count for every interrupt and uplink periodically.**
... ... @@ -540,21 +540,21 @@
540 540  
541 541  Ext=8, Counting Sensor ( 4 bytes)：
542 542  
543 -(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
544 -|(% style="width:138px" %)(((
545 -AT+EXT=8,0
546 -)))|(% style="width:240px" %)(((
547 -Count at falling interrupt
556 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:330px" %)
557 +|(% style="width:131px" %)(((
558 +**AT+EXT=8,0**
559 +)))|(% style="width:195px" %)(((
560 +**Count at falling interrupt**
548 548  )))
549 -|(% style="width:138px" %)(((
550 -AT+EXT=8,1
551 -)))|(% style="width:240px" %)(((
552 -Count at rising interrupt
562 +|(% style="width:131px" %)(((
563 +**AT+EXT=8,1**
564 +)))|(% style="width:195px" %)(((
565 +**Count at rising interrupt**
553 553  )))
554 -|(% style="width:138px" %)(((
555 -AT+SETCNT=60
556 -)))|(% style="width:240px" %)(((
557 -Sent current count to 60
567 +|(% style="width:131px" %)(((
568 +**AT+SETCNT=60**
569 +)))|(% style="width:195px" %)(((
570 +**Sent current count to 60**
558 558  )))
559 559  
560 560  [[image:image-20220906101320-6.png||_mstalt="428064"]]
... ... @@ -573,17 +573,75 @@
573 573  A2 08 02 00 00 00 3C:  Same as AT+ SETCNT=60  (AT+ SETCNT = 4th byte and 5th byte and 6th byte and 7th byte)
574 574  
575 575  
576 -== 2.5 Show data on Datacake ==
589 +==== 2.4.6.8 Ext~=10, E2 sensor (TMP117)with Unix Timestamp(Since firmware V1.3.2) ====
577 577  
578 578  
579 579  (((
580 -Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
593 +Timestamp mode is designed for LHT65N with E2 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:
581 581  )))
582 582  
596 +
597 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
598 +|=(% style="width: 50px;background-color:#D9E2F3" %)(((
599 +**Size(bytes)**
600 +)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
601 +**2**
602 +)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
603 +**2**
604 +)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
605 +**2**
606 +)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
607 +**1**
608 +)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
609 +**4**
610 +)))
611 +|(% style="width:110px" %)(((
612 +**Value**
613 +)))|(% style="width:71px" %)(((
614 +External temperature
615 +)))|(% style="width:99px" %)(((
616 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
617 +)))|(% style="width:132px" %)(((
618 +BAT Status & [[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
619 +)))|(% style="width:54px" %)(((
620 +Status & Ext
621 +)))|(% style="width:64px" %)(((
622 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
623 +)))
624 +
625 +* **Battery status & Built-in Humidity**
626 +
627 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:461px" %)
628 +|=(% style="width: 69px;background-color:#D9E2F3;color:#0070C0" %)Bit(bit)|=(% style="width: 258px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 134px;background-color:#D9E2F3;color:#0070C0" %)[11:0]
629 +|(% style="width:67px" %)**Value**|(% style="width:256px" %)(((
630 +BAT Status
631 +00(b): Ultra Low ( BAT <= 2.50v)
632 +01(b): Low  (2.50v <=BAT <= 2.55v)
633 +10(b): OK   (2.55v <= BAT <=2.65v)
634 +11(b): Good   (BAT >= 2.65v)
635 +)))|(% style="width:132px" %)(((
636 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
637 +)))
638 +
639 +* **Status & Ext Byte**
640 +
641 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
642 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**Bits**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**7**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**6**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**5**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[3:0]**
643 +|=(% style="width: 96px;" %)**Status&Ext**|(% style="width:124px" %)None-ACK Flag|(% style="width:146px" %)Poll Message FLAG|(% style="width:109px" %)Sync time OK|(% style="width:143px" %)Unix Time Request|(% style="width:106px" %)Ext: 0b(1001)
644 +
645 +* (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
646 +* (% style="color:blue" %)**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.
647 +* (% style="color:blue" %)**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)
648 +
649 +
650 +== 2.5 Show data on Datacake ==
651 +
652 +
583 583  (((
584 -
654 +Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
585 585  )))
586 586  
657 +
587 587  (((
588 588  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
589 589  )))
... ... @@ -592,9 +592,6 @@
592 592  (% style="color:blue" %)**Step 2**(%%): Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
593 593  )))
594 594  
595 -(((
596 -
597 -)))
598 598  
599 599  (((
600 600  Add Datacake:
... ... @@ -708,9 +708,10 @@
708 708  
709 709  User can poll sensor value based on timestamps from the server. Below is the downlink command.
710 710  
711 -[[image:image-20220523152302-15.png||_mstalt="451581"]]
779 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:428px" %)
780 +|(% style="width:58px" %)**1byte**|(% style="width:128px" %)**4bytes**|(% style="width:123px" %)**4bytes**|(% style="width:116px" %)**1byte**
781 +|(% style="width:58px" %)31|(% style="width:128px" %)Timestamp start|(% style="width:123px" %)Timestamp end|(% style="width:116px" %)Uplink Interval
712 712  
713 -
714 714  Timestamp start and Timestamp end use Unix TimeStamp format as mentioned above. Devices will reply with all data log during this time period, use the uplink interval.
715 715  
716 716  For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%)
... ... @@ -727,10 +727,10 @@
727 727  
728 728  **Retrieval data payload:**
729 729  
730 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
731 -|=(% style="width: 60px;" %)(((
799 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
800 +|=(% style="width: 60px;background-color:#D9E2F3" %)(((
732 732  **Size(bytes)**
733 -)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
802 +)))|=(% style="width: 90px;background-color:#D9E2F3" %)**2**|=(% style="width: 90px;background-color:#D9E2F3" %)**2**|=(% style="width: 70px;background-color:#D9E2F3" %)**2**|=(% style="width: 100px;background-color:#D9E2F3" %)**1**|=(% style="width: 70px;background-color:#D9E2F3" %)**4**
734 734  |(% style="width:97px" %)**Value**|(% style="width:123px" %)[[External sensor data>>||anchor="H2.4.6Extvalue"]]|(% style="width:108px" %)[[Built In Temperature>>||anchor="H2.4.3Built-inTemperature"]]|(% style="width:133px" %)[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]|(% style="width:159px" %)Poll message flag & Ext|(% style="width:80px" %)[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
735 735  
736 736  **Poll message flag & Ext:**
... ... @@ -762,7 +762,7 @@
762 762  
763 763  If LHT65N has below data inside Flash:
764 764  
765 -[[image:image-20220523144455-1.png||_mstalt="430040" height="335" width="735"]]
834 +[[image:image-20230426171833-4.png]]
766 766  
767 767  
768 768  If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
... ... @@ -893,11 +893,11 @@
893 893  
894 894  Explain:
895 895  
896 -* (% style="color:#037691" %)**parameter1:**(%%)Set Working Mode to **Mode 3**
965 +* (% style="color:#037691" %)**parameter1: **(%%)Set Working Mode to **Mode 3**
897 897  * (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
898 -* (% style="color:#037691" %)**parameter3:**(%%)Sampling Interval is **60**s.
899 -* (% style="color:#037691" %)**parameter4:**(%%)When there is **20** sampling dats, Device will send these data via one uplink. (max value is 60, means max 60 sampling in one uplink)
900 -* (% style="color:#037691" %)**parameter5 & parameter6:**(%%)Temperature alarm range is **-16** to **32**°C,
967 +* (% style="color:#037691" %)**parameter3: **(%%)Sampling Interval is **60**s.
968 +* (% style="color:#037691" %)**parameter4: **(%%)When there is **20** sampling dats, Device will send these data via one uplink. (max value is 60, means max 60 sampling in one uplink)
969 +* (% style="color:#037691" %)**parameter5 & parameter6: **(%%)Temperature alarm range is **-16** to **32**°C,
901 901  * (% style="color:#037691" %)**parameter7:**(%%) 1 to enable temperature alarm, **0** to disable the temperature alarm. If alarm is enabled, a data will be sent immediately  if temperate exceeds the Alarm range.
902 902  
903 903  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -918,6 +918,7 @@
918 918  
919 919  ARTEMP=01
920 920  
990 +
921 921  **Uplink payload( Fport=3)**
922 922  
923 923  **Example: CBEA**01**0992**//0A41//**09C4**
... ... @@ -993,6 +993,7 @@
993 993  * RED LED when external sensor is not connected
994 994  * For each success downlink, the PURPLE LED will blink once
995 995  
1066 +
996 996  == 2.9 installation ==
997 997  
998 998  
... ... @@ -1045,6 +1045,44 @@
1045 1045  * Operating Range: -40 ~~ 125 °C
1046 1046  * Working voltage 2.35v ~~ 5v
1047 1047  
1119 +
1120 +== 3.3 E31F Temperature Probe ==
1121 +
1122 +
1123 +[[image:65N-E31F-1.jpg||height="169" width="170"]] [[image:65N-E31F.jpg||height="196" width="198"]]
1124 +
1125 +
1126 +Temperature sensor with 1 meters cable long
1127 +
1128 +**Built-in Temperature Sensor:**
1129 +
1130 +* Resolution: 0.01 °C
1131 +* Accuracy Tolerance : Typ ±0.3 °C
1132 +* Long Term Drift: < 0.02 °C/yr
1133 +* Operating Range: -40 ~~ 80 °C
1134 +
1135 +**Built-in Humidity Sensor:**
1136 +
1137 +* Resolution: 0.04 % RH
1138 +* Accuracy Tolerance : Typ ±3 % RH
1139 +* Long Term Drift: < 0.02 °C/yr
1140 +* Operating Range: 0 ~~ 96 % RH
1141 +
1142 +**External Temperature Sensor :**
1143 +
1144 +* Resolution: 0.01 °C
1145 +* Accuracy Tolerance : Typical ±0.3 °C
1146 +* Long Term Drift: < 0.02 °C/yr
1147 +* Operating Range: -40 ~~ 125 °C
1148 +
1149 +**External Humidity Sensor :**
1150 +
1151 +* Resolution: 0.04 % RH
1152 +* Accuracy Tolerance : Typ ±3 % RH
1153 +* Long Term Drift: < 0.02 °C/yr
1154 +* Operating Range: 0 ~~ 96 % RH
1155 +
1156 +
1048 1048  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1049 1049  
1050 1050  
... ... @@ -1100,9 +1100,11 @@
1100 1100  
1101 1101  (% style="color:#4f81bd" %)**AT Command: AT+TDC**
1102 1102  
1103 -[[image:image-20220523150701-2.png||_mstalt="427453"]]
1212 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
1213 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:166px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:180px" %)**Response**
1214 +|(% style="width:155px" %)AT+TDC=?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
1215 +|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
1104 1104  
1105 -
1106 1106  (% style="color:#4f81bd" %)**Downlink Command: 0x01**
1107 1107  
1108 1108  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -1113,6 +1113,7 @@
1113 1113  
1114 1114  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1115 1115  
1227 +
1116 1116  == 4.2 Set External Sensor Mode ==
1117 1117  
1118 1118  
... ... @@ -1121,8 +1121,12 @@
1121 1121  
1122 1122  (% style="color:#4f81bd" %)**AT Command: AT+EXT**
1123 1123  
1124 -[[image:image-20220523150759-3.png||_mstalt="432146"]]
1125 1125  
1237 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:468px" %)
1238 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:153px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:160px" %)**Response**
1239 +|(% style="width:155px" %)AT+EXT=?|(% style="width:151px" %)Get current external sensor mode|(% style="width:158px" %)1 OK External Sensor mode =1
1240 +|(% style="width:155px" %)AT+EXT=1|(% colspan="2" rowspan="1" style="width:309px" %)Set external sensor mode to 1
1241 +|(% style="width:155px" %)AT+EXT=9|(% colspan="2" rowspan="1" style="width:309px" %)Set to external DS18B20 with timestamp
1126 1126  
1127 1127  (% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1128 1128  
... ... @@ -1136,6 +1136,7 @@
1136 1136  
1137 1137  * 0xA20702003c: Same as AT+SETCNT=60
1138 1138  
1255 +
1139 1139  == 4.3 Enable/Disable uplink Temperature probe ID ==
1140 1140  
1141 1141  
... ... @@ -1158,24 +1158,31 @@
1158 1158  
1159 1159  (% style="color:#4f81bd" %)**AT Command:**
1160 1160  
1161 -[[image:image-20220523150928-4.png||_mstalt="431821"]]
1278 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:381px" %)
1279 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:138px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:88px" %)**Response**
1280 +|(% style="width:155px" %)AT+PID=1|(% style="width:136px" %)Enable PID uplink|(% style="width:86px" %)OK
1162 1162  
1163 -
1164 1164  (% style="color:#4f81bd" %)**Downlink Command:**
1165 1165  
1166 1166  * **0xA800**  **~-~->** AT+PID=0
1167 1167  * **0xA801**     **~-~->** AT+PID=1
1168 1168  
1287 +
1169 1169  == 4.4 Set Password ==
1170 1170  
1171 1171  
1172 1172  Feature: Set device password, max 9 digits
1173 1173  
1174 -
1175 1175  (% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1176 1176  
1177 -[[image:image-20220523151052-5.png||_mstalt="428623"]]
1295 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
1296 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:128px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:89px" %)**Response**
1297 +|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
1298 +123456
1178 1178  
1300 +OK
1301 +)))
1302 +|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
1179 1179  
1180 1180  (% style="color:#4f81bd" %)**Downlink Command:**
1181 1181  
... ... @@ -1187,12 +1187,12 @@
1187 1187  
1188 1188  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1189 1189  
1190 -
1191 1191  (% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1192 1192  
1193 -[[image:image-20220523151132-6.png||_mstalt="428649"]]
1316 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:433px" %)
1317 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:191px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:86px" %)**Response**
1318 +|(% style="width:155px" %)AT+DISAT|(% style="width:191px" %)Quit AT Commands mode|(% style="width:86px" %)OK
1194 1194  
1195 -
1196 1196  (% style="color:#4f81bd" %)**Downlink Command:**
1197 1197  
1198 1198  No downlink command for this feature.
... ... @@ -1208,23 +1208,33 @@
1208 1208  
1209 1209  (% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1210 1210  
1211 -[[image:image-20220523151218-7.png||_mstalt="430703"]]
1335 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
1336 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:140px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:218px" %)**Response**
1337 +|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
1338 +Clear all stored sensor data…
1212 1212  
1340 +OK
1341 +)))
1213 1213  
1214 1214  (% style="color:#4f81bd" %)**Downlink Command:**
1215 1215  
1216 1216  * There is no downlink command to set to Sleep mode.
1217 1217  
1347 +
1218 1218  == 4.7 Set system time ==
1219 1219  
1220 1220  
1221 1221  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1222 1222  
1223 -
1224 1224  (% style="color:#4f81bd" %)**AT Command:**
1225 1225  
1226 -[[image:image-20220523151253-8.png||_mstalt="430677"]]
1355 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:506px" %)
1356 +|(% style="background-color:#d9e2f3; color:#0070c0; width:188px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:318px" %)**Function**
1357 +|(% style="width:154px" %)AT+TIMESTAMP=1611104352|(% style="width:285px" %)(((
1358 +OK
1227 1227  
1360 +Set System time to 2021-01-20 00:59:12
1361 +)))
1228 1228  
1229 1229  (% style="color:#4f81bd" %)**Downlink Command:**
1230 1230  
... ... @@ -1240,15 +1240,14 @@
1240 1240  
1241 1241  (((
1242 1242  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.
1243 -
1244 -
1245 1245  )))
1246 1246  
1247 1247  (% style="color:#4f81bd" %)**AT Command:**
1248 1248  
1249 -[[image:image-20220523151336-9.png||_mstalt="431717"]]
1381 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:475px" %)
1382 +|(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:315px" %)**Function**
1383 +|(% style="width:156px" %)AT+SYNCMOD=1|(% style="width:315px" %)Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
1250 1250  
1251 -
1252 1252  (% style="color:#4f81bd" %)**Downlink Command:**
1253 1253  
1254 1254  0x28 01  ~/~/  Same As AT+SYNCMOD=1
... ... @@ -1260,12 +1260,12 @@
1260 1260  
1261 1261  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1262 1262  
1263 -
1264 1264  (% style="color:#4f81bd" %)**AT Command:**
1265 1265  
1266 -[[image:image-20220523151411-10.png||_mstalt="449696"]]
1398 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:472px" %)
1399 +|(% style="background-color:#d9e2f3; color:#0070c0; width:158px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:314px" %)**Function**
1400 +|(% style="width:156px" %)AT+SYNCTDC=0x0A |(% style="width:311px" %)Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
1267 1267  
1268 -
1269 1269  (% style="color:#4f81bd" %)**Downlink Command:**
1270 1270  
1271 1271  **0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
... ... @@ -1276,10 +1276,9 @@
1276 1276  
1277 1277  Feature: Print the sector data from start page to stop page (max is 416 pages).
1278 1278  
1279 -
1280 1280  (% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1281 1281  
1282 -[[image:image-20220523151450-11.png||_mstalt="451035"]]
1414 +[[image:image-20230426164330-2.png]]
1283 1283  
1284 1284  
1285 1285  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -1292,10 +1292,9 @@
1292 1292  
1293 1293  Feature: Print the last few data entries
1294 1294  
1295 -
1296 1296  (% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1297 1297  
1298 -[[image:image-20220523151524-12.png||_mstalt="452101"]]
1429 +[[image:image-20230426164932-3.png]]
1299 1299  
1300 1300  
1301 1301  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -1311,25 +1311,31 @@
1311 1311  
1312 1312  (% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1313 1313  
1314 -[[image:image-20220523151556-13.png||_mstalt="454129"]]
1315 1315  
1446 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:503px" %)
1447 +|(% style="background-color:#d9e2f3; color:#0070c0; width:157px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:137px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:209px" %)**Response**
1448 +|(% style="width:155px" %)AT+CLRDTA |(% style="width:134px" %)Clear date record|(% style="width:209px" %)(((
1449 +Clear all stored sensor data…
1316 1316  
1451 +OK
1452 +)))
1453 +
1317 1317  (% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1318 1318  
1319 1319  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1320 1320  
1458 +
1321 1321  == 4.13 Auto Send None-ACK messages ==
1322 1322  
1323 1323  
1324 1324  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.
1325 1325  
1326 -
1327 1327  (% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1328 1328  
1329 1329  The default factory setting is 0
1330 1330  
1331 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
1332 -|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response**
1468 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:367px" %)
1469 +|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 87px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1333 1333  |(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
1334 1334  
1335 1335  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
... ... @@ -1336,13 +1336,14 @@
1336 1336  
1337 1337  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1338 1338  
1476 +
1339 1339  == 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1340 1340  
1341 1341  
1342 1342  Feature: Set internal and external temperature sensor alarms.
1343 1343  
1344 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
1345 -|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response**
1482 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1483 +|=(% style="width: 250px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 200px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1346 1346  |(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1347 1347  
1348 1348  (% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
... ... @@ -1780,6 +1780,7 @@
1780 1780  
1781 1781  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1782 1782  
1921 +
1783 1783  = 8. Packing Info =
1784 1784  
1785 1785  
... ... @@ -1793,11 +1793,13 @@
1793 1793  * Device Size:  10 x 10 x 3.5 mm
1794 1794  * Device Weight: 120.5g
1795 1795  
1935 +
1796 1796  = 9. Reference material =
1797 1797  
1798 1798  
1799 1799  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1800 1800  
1941 +
1801 1801  = 10. FCC Warning =
1802 1802  
1803 1803  
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