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Last modified by Xiaoling on 2025/06/10 09:17
From version 48.1
edited by Mengting Qiu
on 2024/01/16 17:54
Change comment: There is no comment for this version
To version 46.2
edited by Xiaoling
on 2023/08/16 10:00
Change comment: There is no comment for this version

Summary

Details

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Author
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1 -XWiki.ting
1 +XWiki.Xiaoling
Content
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45 45  * External PIR Sensor
46 46  * Tri-color LED to indicate working status
47 47  
48 -
49 49  (% style="display:none" %)
50 50  
51 51  == 1.3 Specification ==
... ... @@ -71,7 +71,6 @@
71 71  * Cable Length : 1 meter
72 72  * Stable detect distance : 0~~3 meter
73 73  
74 -
75 75  = 2. Connect LHT65N-PIR to IoT Server =
76 76  
77 77  == 2.1 How does LHT65N-PIR work? ==
... ... @@ -98,21 +98,16 @@
98 98  
99 99  
100 100  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
101 -|=(% 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
99 +|=(% 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**
102 102  |(% 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" %)(((
103 -
104 -
105 -If LHT65N-PIR is already Joined to rhe LoRaWAN network, LHT65N-PIR will send an uplink packet, if LHT65N-PIR has external sensor connected,Blue led will blink once. If LHT65N-PIR has not external sensor, 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 -
109 -
110 -Green led will fast blink 5 times, LHT65N-PIR will enter working mode and start to JOIN LoRaWAN network.
111 -Green led will solidly turn on for 5 seconds after join in 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.
105 +(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
112 112  )))
113 -|(% 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" %)Red led will solid on for 5 seconds. Means LHT65N-PIR 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.
114 114  
115 -
116 116  == 2.3 Example to join LoRaWAN network ==
117 117  
118 118  
... ... @@ -168,10 +168,10 @@
168 168  Use ACT button to activate LHT65N-PIR and it will auto-join to the TTN V3 network. After join success, it will start to upload sensor data to TTN V3 and user can see in the panel.
169 169  
170 170  
171 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522233300-8.png?rev=1.1||alt="image-20220522233300-8.png" height="378" width="1248"]]
164 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522233300-8.png?rev=1.1||alt="image-20220522233300-8.png"]]
172 172  
173 173  
174 -== 2.4 Uplink Payload~-~-Device Status, (Fport~=5)(% style="display:none" %) (%%) ==
167 +== 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
175 175  
176 176  
177 177  Users can use the downlink command(**0x26 01**) to ask LHT65N-PIR to send device configure detail, include device configure status. LHT65N-PIR will uplink a payload via FPort=5 to server.
... ... @@ -185,7 +185,7 @@
185 185  
186 186  Example parse in TTNv3
187 187  
188 -[[image:image-20230508151932-1.png||height="213" width="1245"]]
181 +[[image:image-20230508151932-1.png]]
189 189  
190 190  
191 191  (% style="color:blue" %)**Sensor Model**(%%): For LHT65N-PIR, this value is 0x1A
... ... @@ -194,35 +194,34 @@
194 194  
195 195  (% style="color:blue" %)**Frequency Band**:
196 196  
197 -0x01: EU868
190 +*0x01: EU868
198 198  
199 -0x02: US915
192 +*0x02: US915
200 200  
201 -0x03: IN865
194 +*0x03: IN865
202 202  
203 -0x04: AU915
196 +*0x04: AU915
204 204  
205 -0x05: KZ865
198 +*0x05: KZ865
206 206  
207 -0x06: RU864
200 +*0x06: RU864
208 208  
209 -0x07: AS923
202 +*0x07: AS923
210 210  
211 -0x08: AS923-1
204 +*0x08: AS923-1
212 212  
213 -0x09: AS923-2
206 +*0x09: AS923-2
214 214  
215 -0x0a: AS923-3
208 +*0x0a: AS923-3
216 216  
217 -0x0b: CN470
210 +*0x0b: CN470
218 218  
219 -0x0c: EU433
212 +*0x0c: EU433
220 220  
221 -0x0d: KR920
214 +*0x0d: KR920
222 222  
223 -0x0e: MA869
216 +*0x0e: MA869
224 224  
225 -
226 226  (% style="color:blue" %)**Sub-Band**:
227 227  
228 228  AU915 and US915: value 0x00 ~~ 0x08
... ... @@ -231,7 +231,6 @@
231 231  
232 232  Other Bands: Always 0x00
233 233  
234 -
235 235  (% style="color:blue" %)**Battery Info**:
236 236  
237 237  Check the battery voltage.
... ... @@ -285,7 +285,6 @@
285 285  * The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
286 286  * The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
287 287  
288 -
289 289  === 2.5.1 Decoder in TTN V3 ===
290 290  
291 291  
... ... @@ -324,7 +324,6 @@
324 324  * BAT status=(0xcba4>>14)&0xFF=11(B)，very good
325 325  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
326 326  
327 -
328 328  === 2.5.3 Built-in Temperature ===
329 329  
330 330  
... ... @@ -336,7 +336,6 @@
336 336  
337 337  * Temperature:  (0xF5C6-65536)/100=-26.18℃
338 338  
339 -
340 340  === 2.5.4 Built-in Humidity ===
341 341  
342 342  
... ... @@ -344,13 +344,12 @@
344 344  
345 345  * Humidity:    0x025C/10=60.4%
346 346  
347 -
348 348  === 2.5.5 Ext value ===
349 349  
350 350  ==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
351 351  
352 352  
353 -[[image:ext=14.png||alt="image-20221224161634-2.png" height="166" width="1252"]]
340 +[[image:ext=14.png||alt="image-20221224161634-2.png"]]
354 354  
355 355  
356 356  ==== 2.5.5.2 Ext Value ====
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415 415  
416 416  [[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"]]
417 417  
418 -== 2.7 Alarm Mode & Feature "Multi sampling, one uplink" ==
419 419  
406 +== 2.7 LED Indicator ==
420 420  
421 -(((
422 -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.
423 -)))
424 424  
425 -(((
426 -(% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
427 -
428 -
429 -=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) ===
430 -
431 -
432 -**Internal GXHT30 temperature alarm(Acquisition time: fixed at one minute)**
433 -
434 -(((
435 -(% class="box infomessage" %)
436 -(((
437 -**AT+WMOD=3**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
438 -
439 -**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
440 -
441 -**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
442 -
443 -(% _mstmutation="1" %)**AT+ARTEMP=? **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
444 -
445 -**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
446 -
447 -**AT+LEDALARM=1** :       Enable LED visual Alarm.
448 -)))
449 -)))
450 -
451 -(% style="color:#4f81bd" %)**Downlink Command:**
452 -
453 -AT+WMOD=1:  A501  , AT+WMOD=0 :  A600
454 -
455 -AT+CITEMP=1 : A60001
456 -
457 -AT+ARTEMP=1,60  :  A70001003C
458 -
459 -AT+ARTEMP=-16,60 :  A7FFF0003C
460 -
461 -AT+LEDALARM=1  :  3601
462 -
463 -
464 -(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
465 -
466 -Total bytes: 8 bytes
467 -
468 -**Example: **AA0100010001003C
469 -
470 -WMOD=01
471 -
472 -CITEMP=0001
473 -
474 -TEMPlow=0001
475 -
476 -TEMPhigh=003C
477 -
478 -
479 -**DS18B20 and TMP117 Threshold Alarm**
480 -
481 -**~ AT+WMOD=1,60,-10,20**
482 -
483 -(% style="color:#4f81bd" %)**Downlink Command:**
484 -
485 -**Example: **A5013CFC180014
486 -
487 -MOD=01
488 -
489 -CITEMP=3C(S)
490 -
491 -TEMPlow=FC18
492 -
493 -TEMPhigh=0014
494 -
495 -
496 -**Fluctuation alarm for DS18B20 and TMP117(Acquisition time: minimum 1s)**
497 -
498 -**AT+WMOD=2,60,5** 
499 -
500 -(% style="color:#4f81bd" %)**Downlink Command:**
501 -
502 -**Example: **A5023C05
503 -
504 -MOD=02
505 -
506 -CITEMP=3C(S)
507 -
508 -temperature fluctuation=05
509 -
510 -
511 -**Sampling multiple times and uplink together**
512 -
513 -**AT+WMOD=3,1,60,20,-16,32,1**   
514 -
515 -Explain:
516 -
517 -* (% style="color:#037691" %)**parameter1: **(%%)Set Working Mode to **Mode 3**
518 -* (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
519 -* (% style="color:#037691" %)**parameter3: **(%%)Sampling Interval is **60**s.
520 -* (% 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)
521 -* (% style="color:#037691" %)**parameter5 & parameter6: **(%%)Temperature alarm range is **-16** to **32**°C,
522 -* (% 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.
523 -
524 -(% style="color:#4f81bd" %)**Downlink Command:**
525 -
526 -**Example: **A50301003C14FFF0002001
527 -
528 -MOD=03
529 -
530 -TEMP=DS18B20
531 -
532 -CITEMP=003C(S)
533 -
534 -Total number of acquisitions=14
535 -
536 -TEMPlow=FFF0
537 -
538 -TEMPhigh=0020
539 -
540 -ARTEMP=01
541 -
542 -
543 -**Uplink payload( Fport=3)**
544 -
545 -**Example: CBEA**01**0992**//0A41//**09C4**
546 -
547 -BatV=CBEA
548 -
549 -TEMP=DS18B20
550 -
551 -Temp1=0992  ~/~/ 24.50℃
552 -
553 -Temp2=0A41  ~/~/ 26.25℃
554 -
555 -Temp3=09C4  ~/~/ 25.00℃
556 -
557 -(% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
558 -
559 -(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
560 -)))
561 -
562 -
563 -=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
564 -
565 -
566 -(% class="box infomessage" %)
567 -(((
568 -(((
569 -**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
570 -)))
571 -
572 -(((
573 -**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
574 -)))
575 -
576 -(((
577 -**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
578 -)))
579 -
580 -(((
581 -(% _mstmutation="1" %)**AT+ARTEMP=? **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
582 -)))
583 -
584 -(((
585 -**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
586 -)))
587 -)))
588 -
589 -(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
590 -
591 -Total bytes: 8 bytes
592 -
593 -**Example:**AA0100010001003C
594 -
595 -WMOD=01
596 -
597 -CITEMP=0001
598 -
599 -TEMPlow=0001
600 -
601 -TEMPhigh=003C
602 -
603 -
604 -== 2.8 LED Indicator ==
605 -
606 -
607 607  The LHT65N-PIR has a triple color LED which for easy showing different stage .
608 608  
609 609  While user press ACT button, the LED will work as per LED status with ACT button.
... ... @@ -615,10 +615,9 @@
615 615  * (% style="color:red" %)**RED LED**(%%) when external sensor is not connected
616 616  * For each success downlink, the (% style="color:purple" %)**PURPLE LED**(%%) will blink once
617 617  
420 +== 2.8 installation ==
618 618  
619 -== 2.9 installation ==
620 620  
621 -
622 622  ~1. Don't install LHT65N-PIR outdoor or place where will get wet.
623 623  
624 624  2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
... ... @@ -640,7 +640,6 @@
640 640  
641 641  * 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
642 642  
643 -
644 644  = 3. Sensors and Accessories =
645 645  
646 646  == 3.1 E2 Extension Cable ==
... ... @@ -672,7 +672,6 @@
672 672  
673 673  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
674 674  
675 -
676 676  == 4.2 General Commands ==
677 677  
678 678  
... ... @@ -697,11 +697,11 @@
697 697  
698 698  Feature: Change LoRaWAN End Node Transmit Interval.
699 699  
700 -(% style="color:#4f81bd" %)**AT Command: **
499 +(% style="color:#4f81bd" %)**AT Command: AT+TDC**
701 701  
702 702  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
703 703  |(% 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**
704 -|(% style="width:155px" %)AT+TDC=?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
503 +|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
705 705  |(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
706 706  
707 707  (% style="color:#4f81bd" %)**Downlink Payload: 0x01**
... ... @@ -714,7 +714,6 @@
714 714  
715 715  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
716 716  
717 -
718 718  === 4.3.2 Get Device Status ===
719 719  
720 720  
... ... @@ -730,7 +730,7 @@
730 730  
731 731  Feature: Set device password, max 9 digits
732 732  
733 -(% style="color:#4f81bd" %)**AT Command: **
531 +(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
734 734  
735 735  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
736 736  |(% 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**
... ... @@ -769,7 +769,6 @@
769 769  
770 770  * There is no downlink command to set to Sleep mode.
771 771  
772 -
773 773  === 4.3.5 Set UOA (Uplink on Activity) ===
774 774  
775 775  
... ... @@ -790,22 +790,12 @@
790 790  
791 791  When followed by 3 bytes, the first byte is 01, and the second and third bytes are Calm Down Time.
792 792  
793 -* (% style="color:#037691" %)**A1 00    **(%%)** ==>  AT+UOA=0     **
794 -* (% style="color:#037691" %)**A1 01 00 02  **(%%)** ==>  AT+UOA=1,2**
590 +* (% style="color:#037691" %)**A1 00  (%%) ==>  AT+UOA=0     **
591 +* (% style="color:#037691" %)**A1 01 00 02  (%%) ==>  AT+UOA=1,2**
795 795  
796 796  
797 -=== 4.3.6 Get data ===
798 798  
799 799  
800 -Feature: Get the current sensor data
801 -
802 -(% style="color:#4f81bd" %)**AT Command:**
803 -
804 - **AT+GETSENSORVALUE=0**      ~/~/ The serial port gets the reading of the current sensor
805 -
806 - **AT+GETSENSORVALUE=1**      ~/~/  The serial port gets the current sensor reading and uploads it.
807 -
808 -
809 809  = 5. Battery & Power Consumption =
810 810  
811 811  
... ... @@ -830,7 +830,6 @@
830 830  * (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/]]
831 831  * 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]]**.
832 832  
833 -
834 834  = 7. FAQ =
835 835  
836 836  == 7.1 How to use AT Command? ==
... ... @@ -842,6 +842,7 @@
842 842  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
843 843  
844 844  
631 +
845 845  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
846 846  
847 847  
... ... @@ -902,12 +902,10 @@
902 902  
903 903  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
904 904  
905 -
906 906  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
907 907  
908 908  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615170542-5.png||_mstalt="430638"]]
909 909  
910 -
911 911  (% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
912 912  
913 913  First connect the four lines；(% style="display:none" %)
... ... @@ -920,6 +920,7 @@
920 920  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-2.png||_mstalt="431704"]]
921 921  
922 922  
708 +
923 923  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
924 924  
925 925  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615171334-6.png||_mstalt="431028"]]
... ... @@ -935,6 +935,8 @@
935 935  
936 936  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
937 937  
724 +
725 +
938 938  [[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"]]
939 939  
940 940  
... ... @@ -954,7 +954,6 @@
954 954  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
955 955  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
956 956  
957 -
958 958  = 9. Packing Info =
959 959  
960 960  
... ... @@ -962,13 +962,11 @@
962 962  
963 963  * LHT65N-PIR Temperature/Humidity/PIR Sensor x 1
964 964  
965 -
966 966  = 10. Reference material =
967 967  
968 968  
969 969  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
970 970  
971 -
972 972  = 11. FCC Warning =
973 973  
974 974  
... ... @@ -977,6 +977,3 @@
977 977  (1) This device may not cause harmful interference；
978 978  
979 979  (2) this device must accept any interference received, including interference that may cause undesired operation.
980 -
981 -
982 -