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Last modified by Xiaoling on 2025/06/10 09:17
From version 45.8
edited by Xiaoling
on 2023/05/27 09:26
Change comment: There is no comment for this version
To version 47.1
edited by Bei Jinggeng
on 2023/10/31 17:15
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
... ... @@ -45,8 +45,6 @@
45 45  * External PIR Sensor
46 46  * Tri-color LED to indicate working status
47 47  
48 -
49 -
50 50  (% style="display:none" %)
51 51  
52 52  == 1.3 Specification ==
... ... @@ -72,8 +72,6 @@
72 72  * Cable Length : 1 meter
73 73  * Stable detect distance : 0~~3 meter
74 74  
75 -
76 -
77 77  = 2. Connect LHT65N-PIR to IoT Server =
78 78  
79 79  == 2.1 How does LHT65N-PIR work? ==
... ... @@ -102,16 +102,14 @@
102 102  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
103 103  |=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
104 104  |(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Test uplink status|(% style="background-color:#f2f2f2; width:225px" %)(((
105 -If LHT65N is already Joined to rhe LoRaWAN network, LHT65N will send an uplink packet, if LHT65N has external sensor connected,(% style="color:blue" %)**Blue led** (%%)will blink once. If LHT65N has not external sensor, (% style="color:red" %)**Red led**(%%) will blink once.
101 +If LHT65N-PIR is already Joined to rhe LoRaWAN network, LHT65N-PIR will send an uplink packet, if LHT65N-PIR has external sensor connected,(% style="color:blue" %)**Blue led** (%%)will blink once. If LHT65N-PIR has not external sensor, (% style="color:red" %)**Red led**(%%) will blink once.
106 106  )))
107 107  |(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
108 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
104 +(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N-PIR will enter working mode and start to JOIN LoRaWAN network.
109 109  (% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
110 110  )))
111 -|(% 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.
107 +|(% 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-PIR is in Deep Sleep Mode.
112 112  
113 -
114 -
115 115  == 2.3 Example to join LoRaWAN network ==
116 116  
117 117  
... ... @@ -193,34 +193,35 @@
193 193  
194 194  (% style="color:blue" %)**Frequency Band**:
195 195  
196 -*0x01: EU868
190 +0x01: EU868
197 197  
198 -*0x02: US915
192 +0x02: US915
199 199  
200 -*0x03: IN865
194 +0x03: IN865
201 201  
202 -*0x04: AU915
196 +0x04: AU915
203 203  
204 -*0x05: KZ865
198 +0x05: KZ865
205 205  
206 -*0x06: RU864
200 +0x06: RU864
207 207  
208 -*0x07: AS923
202 +0x07: AS923
209 209  
210 -*0x08: AS923-1
204 +0x08: AS923-1
211 211  
212 -*0x09: AS923-2
206 +0x09: AS923-2
213 213  
214 -*0x0a: AS923-3
208 +0x0a: AS923-3
215 215  
216 -*0x0b: CN470
210 +0x0b: CN470
217 217  
218 -*0x0c: EU433
212 +0x0c: EU433
219 219  
220 -*0x0d: KR920
214 +0x0d: KR920
221 221  
222 -*0x0e: MA869
216 +0x0e: MA869
223 223  
218 +
224 224  (% style="color:blue" %)**Sub-Band**:
225 225  
226 226  AU915 and US915: value 0x00 ~~ 0x08
... ... @@ -229,6 +229,7 @@
229 229  
230 230  Other Bands: Always 0x00
231 231  
227 +
232 232  (% style="color:blue" %)**Battery Info**:
233 233  
234 234  Check the battery voltage.
... ... @@ -282,8 +282,6 @@
282 282  * The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
283 283  * The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
284 284  
285 -
286 -
287 287  === 2.5.1 Decoder in TTN V3 ===
288 288  
289 289  
... ... @@ -322,8 +322,6 @@
322 322  * BAT status=(0xcba4>>14)&0xFF=11(B)，very good
323 323  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
324 324  
325 -
326 -
327 327  === 2.5.3 Built-in Temperature ===
328 328  
329 329  
... ... @@ -335,8 +335,6 @@
335 335  
336 336  * Temperature:  (0xF5C6-65536)/100=-26.18℃
337 337  
338 -
339 -
340 340  === 2.5.4 Built-in Humidity ===
341 341  
342 342  
... ... @@ -344,8 +344,6 @@
344 344  
345 345  * Humidity:    0x025C/10=60.4%
346 346  
347 -
348 -
349 349  === 2.5.5 Ext value ===
350 350  
351 351  ==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
... ... @@ -387,6 +387,7 @@
387 387  0x00 E5 09 : Total detect 58633 activity since end node start.
388 388  
389 389  
378 +
390 390  == 2.6 Show data on Datacake ==
391 391  
392 392  
... ... @@ -416,10 +416,195 @@
416 416  
417 417  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20221224161957-6.png||height="306" width="852"]]
418 418  
408 +== 2.7 Alarm Mode & Feature "Multi sampling, one uplink" ==
419 419  
420 -== 2.7 LED Indicator ==
421 421  
411 +(((
412 +when the device is in alarm mode, it checks the built-in sensor temperature for a short time. if the temperature exceeds the preconfigured range, it sends an uplink immediately.
413 +)))
422 422  
415 +(((
416 +(% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
417 +
418 +
419 +=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) ===
420 +
421 +
422 +**Internal GXHT30 temperature alarm(Acquisition time: fixed at one minute)**
423 +
424 +(((
425 +(% class="box infomessage" %)
426 +(((
427 +**AT+WMOD=3**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
428 +
429 +**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
430 +
431 +**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
432 +
433 +(% _mstmutation="1" %)**AT+ARTEMP=? **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
434 +
435 +**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
436 +
437 +**AT+LEDALARM=1** :       Enable LED visual Alarm.
438 +)))
439 +)))
440 +
441 +(% style="color:#4f81bd" %)**Downlink Command:**
442 +
443 +AT+WMOD=1:  A501  , AT+WMOD=0 :  A600
444 +
445 +AT+CITEMP=1 : A60001
446 +
447 +AT+ARTEMP=1,60  :  A70001003C
448 +
449 +AT+ARTEMP=-16,60 :  A7FFF0003C
450 +
451 +AT+LEDALARM=1  :  3601
452 +
453 +
454 +(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
455 +
456 +Total bytes: 8 bytes
457 +
458 +**Example: **AA0100010001003C
459 +
460 +WMOD=01
461 +
462 +CITEMP=0001
463 +
464 +TEMPlow=0001
465 +
466 +TEMPhigh=003C
467 +
468 +
469 +**DS18B20 and TMP117 Threshold Alarm**
470 +
471 +**~ AT+WMOD=1,60,-10,20**
472 +
473 +(% style="color:#4f81bd" %)**Downlink Command:**
474 +
475 +**Example: **A5013CFC180014
476 +
477 +MOD=01
478 +
479 +CITEMP=3C(S)
480 +
481 +TEMPlow=FC18
482 +
483 +TEMPhigh=0014
484 +
485 +
486 +**Fluctuation alarm for DS18B20 and TMP117(Acquisition time: minimum 1s)**
487 +
488 +**AT+WMOD=2,60,5** 
489 +
490 +(% style="color:#4f81bd" %)**Downlink Command:**
491 +
492 +**Example: **A5023C05
493 +
494 +MOD=02
495 +
496 +CITEMP=3C(S)
497 +
498 +temperature fluctuation=05
499 +
500 +
501 +**Sampling multiple times and uplink together**
502 +
503 +**AT+WMOD=3,1,60,20,-16,32,1**   
504 +
505 +Explain:
506 +
507 +* (% style="color:#037691" %)**parameter1: **(%%)Set Working Mode to **Mode 3**
508 +* (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
509 +* (% style="color:#037691" %)**parameter3: **(%%)Sampling Interval is **60**s.
510 +* (% 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)
511 +* (% style="color:#037691" %)**parameter5 & parameter6: **(%%)Temperature alarm range is **-16** to **32**°C,
512 +* (% 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.
513 +
514 +(% style="color:#4f81bd" %)**Downlink Command:**
515 +
516 +**Example: **A50301003C14FFF0002001
517 +
518 +MOD=03
519 +
520 +TEMP=DS18B20
521 +
522 +CITEMP=003C(S)
523 +
524 +Total number of acquisitions=14
525 +
526 +TEMPlow=FFF0
527 +
528 +TEMPhigh=0020
529 +
530 +ARTEMP=01
531 +
532 +
533 +**Uplink payload( Fport=3)**
534 +
535 +**Example: CBEA**01**0992**//0A41//**09C4**
536 +
537 +BatV=CBEA
538 +
539 +TEMP=DS18B20
540 +
541 +Temp1=0992  ~/~/ 24.50℃
542 +
543 +Temp2=0A41  ~/~/ 26.25℃
544 +
545 +Temp3=09C4  ~/~/ 25.00℃
546 +
547 +(% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
548 +
549 +(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
550 +)))
551 +
552 +
553 +=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
554 +
555 +
556 +(% class="box infomessage" %)
557 +(((
558 +(((
559 +**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
560 +)))
561 +
562 +(((
563 +**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
564 +)))
565 +
566 +(((
567 +**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
568 +)))
569 +
570 +(((
571 +(% _mstmutation="1" %)**AT+ARTEMP=? **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
572 +)))
573 +
574 +(((
575 +**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
576 +)))
577 +)))
578 +
579 +(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
580 +
581 +Total bytes: 8 bytes
582 +
583 +**Example:**AA0100010001003C
584 +
585 +WMOD=01
586 +
587 +CITEMP=0001
588 +
589 +TEMPlow=0001
590 +
591 +TEMPhigh=003C
592 +
593 +
594 +== 2.8 LED Indicator ==
595 +
596 +
423 423  The LHT65N-PIR has a triple color LED which for easy showing different stage .
424 424  
425 425  While user press ACT button, the LED will work as per LED status with ACT button.
... ... @@ -431,11 +431,9 @@
431 431  * (% style="color:red" %)**RED LED**(%%) when external sensor is not connected
432 432  * For each success downlink, the (% style="color:purple" %)**PURPLE LED**(%%) will blink once
433 433  
608 +== 2.9 installation ==
434 434  
435 435  
436 -== 2.8 installation ==
437 -
438 -
439 439  ~1. Don't install LHT65N-PIR outdoor or place where will get wet.
440 440  
441 441  2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
... ... @@ -457,8 +457,6 @@
457 457  
458 458  * 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
459 459  
460 -
461 -
462 462  = 3. Sensors and Accessories =
463 463  
464 464  == 3.1 E2 Extension Cable ==
... ... @@ -490,8 +490,6 @@
490 490  
491 491  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
492 492  
493 -
494 -
495 495  == 4.2 General Commands ==
496 496  
497 497  
... ... @@ -516,11 +516,11 @@
516 516  
517 517  Feature: Change LoRaWAN End Node Transmit Interval.
518 518  
519 -(% style="color:#4f81bd" %)**AT Command: AT+TDC**
687 +(% style="color:#4f81bd" %)**AT Command: **
520 520  
521 521  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
522 522  |(% 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**
523 -|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
691 +|(% style="width:155px" %)AT+TDC=?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
524 524  |(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
525 525  
526 526  (% style="color:#4f81bd" %)**Downlink Payload: 0x01**
... ... @@ -533,8 +533,6 @@
533 533  
534 534  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
535 535  
536 -
537 -
538 538  === 4.3.2 Get Device Status ===
539 539  
540 540  
... ... @@ -550,7 +550,7 @@
550 550  
551 551  Feature: Set device password, max 9 digits
552 552  
553 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
719 +(% style="color:#4f81bd" %)**AT Command: **
554 554  
555 555  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
556 556  |(% 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**
... ... @@ -571,11 +571,11 @@
571 571  
572 572  Feature: Set device to sleep mode
573 573  
574 -* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
740 +* (% style="color:#037691" %)**AT+Sleep=0**(%%)  : Normal working mode, device will sleep and use lower power when there is no LoRa message
575 575  
576 -* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
742 +* (% style="color:#037691" %)**AT+Sleep=1**(%%) :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
577 577  
578 -(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
744 +(% style="color:#4f81bd" %)**AT Command: **
579 579  
580 580  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
581 581  |(% 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**
... ... @@ -589,25 +589,29 @@
589 589  
590 590  * There is no downlink command to set to Sleep mode.
591 591  
592 -
593 -
594 594  === 4.3.5 Set UOA (Uplink on Activity) ===
595 595  
596 596  
597 597  Feature: Enable / Disable Uplink on Activity
598 598  
599 -* **AT+UOA=0**  : Disable UoA
763 +(% style="color:#4f81bd" %)**AT Command: **
600 600  
601 -* **AT+UOA=1,2** :  Enable UoA , Calm Down Time: 2 minutes. If device already send a uplink on activity, it will not send another uplink on activiy in 2 minutes, even detect activity.
765 +* (% style="color:#037691" %)**AT+UOA=0**(%%)  : Disable UoA
602 602  
767 +* (% style="color:#037691" %)**AT+UOA=1,2**(%%) :  Enable UoA , Calm Down Time: 2 minutes. If device already send a uplink on activity, it will not send another uplink on activiy in 2 minutes, even detect activity.
768 +
603 603  (% style="color:red" %)**Notice: Calm Down time range is 1 ~~ 65535 minutes. If user set Calm Down time to low value, such as 1 minute, the sensor might send uplink very frequenctly and battery drain fast.**
604 604  
605 -(% style="color:#4f81bd" %)**AT Command: AT+UOA**
606 606  
772 +(% style="color:#4f81bd" %)**Downlink Command:**
607 607  
608 -(% style="color:#4f81bd" %)**Downlink Command:  **(% class="mark" %)**xxxxxxx**
774 +Format: Command Code (0xA1) followed by 1 byte or 3 bytes.
609 609  
776 +When followed by 3 bytes, the first byte is 01, and the second and third bytes are Calm Down Time.
610 610  
778 +* (% style="color:#037691" %)**A1 00    **(%%)** ==>  AT+UOA=0     **
779 +* (% style="color:#037691" %)**A1 01 00 02  **(%%)** ==>  AT+UOA=1,2**
780 +
611 611  = 5. Battery & Power Consumption =
612 612  
613 613  
... ... @@ -632,8 +632,6 @@
632 632  * (Recommanded way) OTA firmware update via wireless: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
633 633  * Update through UART TTL interface. **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
634 634  
635 -
636 -
637 637  = 7. FAQ =
638 638  
639 639  == 7.1 How to use AT Command? ==
... ... @@ -645,7 +645,6 @@
645 645  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
646 646  
647 647  
648 -
649 649  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
650 650  
651 651  
... ... @@ -706,10 +706,12 @@
706 706  
707 707  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
708 708  
876 +
709 709  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
710 710  
711 711  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615170542-5.png||_mstalt="430638"]]
712 712  
881 +
713 713  (% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
714 714  
715 715  First connect the four lines；(% style="display:none" %)
... ... @@ -722,7 +722,6 @@
722 722  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-2.png||_mstalt="431704"]]
723 723  
724 724  
725 -
726 726  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
727 727  
728 728  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615171334-6.png||_mstalt="431028"]]
... ... @@ -738,8 +738,6 @@
738 738  
739 739  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
740 740  
741 -
742 -
743 743  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
744 744  
745 745  
... ... @@ -759,8 +759,6 @@
759 759  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
760 760  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
761 761  
762 -
763 -
764 764  = 9. Packing Info =
765 765  
766 766  
... ... @@ -768,20 +768,11 @@
768 768  
769 769  * LHT65N-PIR Temperature/Humidity/PIR Sensor x 1
770 770  
771 -**Dimension and weight**:
772 -
773 -* Device Size:  10 x 10 x 3.5 mm
774 -* Device Weight: 120.5g
775 -
776 -
777 -
778 778  = 10. Reference material =
779 779  
780 780  
781 781  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
782 782  
783 -
784 -
785 785  = 11. FCC Warning =
786 786  
787 787