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Last modified by Xiaoling on 2025/06/10 09:17
From version 24.1
edited by Edwin Chen
on 2023/04/11 13:56
Change comment: There is no comment for this version
To version 13.1
edited by Edwin Chen
on 2023/04/09 08:49
Change comment: There is no comment for this version

Summary

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Title
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1 -LHT65-PIR Temperature/Humidity/PIR Motion Sensor User Manual
1 +LHT65-PIR Temperature/Humidity/PIR Sensor User Manual
Content
... ... @@ -156,73 +156,8 @@
156 156  [[image:image-20220522233300-8.png||_mstalt="428389" height="219" width="722"]]
157 157  
158 158  
159 -== 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
159 +== 2.4 Uplink Payload   ( Fport~=2) ==
160 160  
161 -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.
162 -
163 -The Payload format is as below.
164 -
165 -|(% colspan="6" %)**Device Status (FPORT=5)**
166 -|**Size (bytes)**|**1**|**2**|**1**|**1**|**2**
167 -|**Value**|Sensor Model|Firmware Version|Frequency Band|Sub-band|BAT
168 -
169 -Example parse in TTNv3
170 -
171 -[[image:1675144504430-490.png]]
172 -
173 -**Sensor Model**: For LHT65N-PIR, this value is 0x1A
174 -
175 -**Firmware Version**: 0x0100, Means: v1.0.0 version
176 -
177 -**Frequency Band**:
178 -
179 -*0x01: EU868
180 -
181 -*0x02: US915
182 -
183 -*0x03: IN865
184 -
185 -*0x04: AU915
186 -
187 -*0x05: KZ865
188 -
189 -*0x06: RU864
190 -
191 -*0x07: AS923
192 -
193 -*0x08: AS923-1
194 -
195 -*0x09: AS923-2
196 -
197 -*0x0a: AS923-3
198 -
199 -*0x0b: CN470
200 -
201 -*0x0c: EU433
202 -
203 -*0x0d: KR920
204 -
205 -*0x0e: MA869
206 -
207 -**Sub-Band**:
208 -
209 -AU915 and US915:value 0x00 ~~ 0x08
210 -
211 -CN470: value 0x0B ~~ 0x0C
212 -
213 -Other Bands: Always 0x00
214 -
215 -**Battery Info**:
216 -
217 -Check the battery voltage.
218 -
219 -Ex1: 0x0B45 = 2885mV
220 -
221 -Ex2: 0x0B49 = 2889mV
222 -
223 -
224 -== 2.5 Uplink Payload, Sensor Data  ( Fport~=2) ==
225 -
226 226  The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
227 227  
228 228  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
... ... @@ -264,7 +264,7 @@
264 264  * The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
265 265  * The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
266 266  
267 -=== 2.5.1 Decoder in TTN V3 ===
202 +=== 2.4.1 Decoder in TTN V3 ===
268 268  
269 269  
270 270  When the uplink payload arrives TTNv3, it shows HEX format and not friendly to read. We can add LHT65N-PIR decoder in TTNv3 for friendly reading.
... ... @@ -275,7 +275,7 @@
275 275  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522234118-10.png||_mstalt="451464" height="353" width="729"]]
276 276  
277 277  
278 -=== 2.5.2 BAT-Battery Info ===
213 +=== 2.4.2 BAT-Battery Info ===
279 279  
280 280  
281 281  These two bytes of BAT include the battery state and the actually voltage
... ... @@ -291,7 +291,7 @@
291 291  * BAT status=(0xcba4>>14)&0xFF=11(B)，very good
292 292  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
293 293  
294 -=== 2.5.3 Built-in Temperature ===
229 +=== 2.4.3 Built-in Temperature ===
295 295  
296 296  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-2.png||_mstalt="431756" height="138" width="722"]]
297 297  
... ... @@ -301,20 +301,20 @@
301 301  
302 302  * Temperature:  (0xF5C6-65536)/100=-26.18℃
303 303  
304 -=== 2.5.4 Built-in Humidity ===
239 +=== 2.4.4 Built-in Humidity ===
305 305  
306 306  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
307 307  
308 308  * Humidity:    0x025C/10=60.4%
309 309  
310 -=== 2.5.5 Ext value ===
245 +=== 2.4.5 Ext value ===
311 311  
312 -==== 2.5.5.1 Ext~=0x0A, PIR Sensor ====
247 +==== 2.4.5.1 Ext~=0x0A, PIR Sensor ====
313 313  
314 314  [[image:image-20221224161634-2.png||height="138" width="851"]]
315 315  
316 316  
317 -==== 2.5.5.2 Ext Value ====
252 +==== 2.4.5.2 Ext Value ====
318 318  
319 319  There are 4 bytes in Ext Value field.
320 320  
... ... @@ -348,7 +348,7 @@
348 348  0x00 E5 09 : Total detect 58633 activity since end node start.
349 349  
350 350  
351 -== 2.6 Show data on Datacake ==
286 +== 2.5 Show data on Datacake ==
352 352  
353 353  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:
354 354  
... ... @@ -378,7 +378,7 @@
378 378  
379 379  
380 380  
381 -== 2.7 LED Indicator ==
316 +== 2.8 LED Indicator ==
382 382  
383 383  
384 384  The LHT65N-PIR has a triple color LED which for easy showing different stage .
... ... @@ -392,26 +392,15 @@
392 392  * RED LED when external sensor is not connected
393 393  * For each success downlink, the PURPLE LED will blink once
394 394  
395 -== 2.8 installation ==
396 396  
397 -~1. Don't install LHT65N-PIR outdoor or place where will get wet.
331 +== 2.9 installation ==
398 398  
399 -2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
333 +~1. Don't install LHT65N-PIR outdoor or place where will get wet
400 400  
401 -Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
335 +2. Towards the PIR probe to the place where need to monitor activity.
402 402  
403 -[[image:image-20230411135341-1.png||height="450" width="456"]]
404 404  
405 -**Notice: PIR can only detect motion activity, not to use to detect static people case.**
406 406  
407 -* 1. PIR Motion Detector should not be installed near the Air conditioner places where with cold wind or hot wind flow, because PIR motion detector is sensitive with the temperature changes of the environment. Environment changes quickly will cause a false alarm.
408 -* 2. PIR should not be installed facing the glass window, facing glass window will be interfered by the outside sunlight and moving objects (people or vehicle). The infrared energy can penetrate the glass window.
409 -* 3. PIR should not be installed facing the moving objects or background changing objects, movement object will cause airflow change, it may cause false alarm.
410 -* 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
411 -* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
412 -
413 -
414 -
415 415  = 3. Sensors and Accessories =
416 416  
417 417  == 3.1 E2 Extension Cable ==
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432 432  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
433 433  
434 434  
435 -= 4. Configure LHT65N-PIR =
359 += 4. Configure LHT65N-PIR via AT command or LoRaWAN downlink =
436 436  
437 -== 4.1 Configure Methods: ==
438 438  
362 +(((
363 +Use can configure LHT65N-E5 via AT Command or LoRaWAN Downlink.
364 +)))
439 439  
440 -LHT65N-PIR supports below configure method:
366 +* (((
367 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
368 +)))
441 441  
442 -* AT Command via UART Connection : See [[FAQ>>path:#H7.FAQ]].
443 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
370 +* (((
371 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
372 +)))
444 444  
445 -== 4.2 General Commands ==
374 +(((
375 +There are two kinds of commands to configure LHT65N-E5, they are:
376 +)))
446 446  
378 +* (((
379 +(% style="color:#4f81bd" %)**General Commands**.
380 +)))
447 447  
382 +(((
448 448  These commands are to configure:
384 +)))
449 449  
450 -* General system settings like: uplink interval.
451 -* LoRaWAN protocol & radio related command.
386 +1. (((
387 +General system settings like: uplink interval.
388 +)))
389 +1. (((
390 +LoRaWAN protocol & radio-related commands.
391 +)))
452 452  
453 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
393 +(((
394 +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]]
395 +)))
454 454  
455 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
397 +* (((
398 +(% style="color:#4f81bd" %)**Commands special design for LHT65N-E5**
399 +)))
456 456  
401 +(((
402 +These commands are only valid for LHT65N-E5, as below:
403 +)))
457 457  
458 -== 4.3 Commands special design for LHT65N-PIR ==
459 459  
406 +== 4.1 Set Transmit Interval Time ==
460 460  
461 -These commands only valid for LHT65N-PIR, as below:
462 462  
463 -
464 -=== 4.3.1 Set Transmit Interval Time ===
465 -
466 -
467 467  Feature: Change LoRaWAN End Node Transmit Interval.
468 468  
469 469  
... ... @@ -472,7 +472,7 @@
472 472  [[image:image-20220523150701-2.png||_mstalt="427453"]]
473 473  
474 474  
475 -(% style="color:#4f81bd" %)**Downlink Payload: 0x01**
417 +(% style="color:#4f81bd" %)**Downlink Command: 0x01**
476 476  
477 477  Format: Command Code (0x01) followed by 3 bytes time value.
478 478  
... ... @@ -482,18 +482,9 @@
482 482  
483 483  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
484 484  
485 -=== 4.3.2 Get Device Status ===
427 +== 4.2 Currently only supports E5 ==
486 486  
487 -Send a LoRaWAN downlink to ask device send Alarm settings.
488 488  
489 -* (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
490 -
491 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
492 -
493 -
494 -=== 4.3.3 Set Password ===
495 -
496 -
497 497  Feature: Set device password, max 9 digits
498 498  
499 499  
... ... @@ -517,7 +517,7 @@
517 517  
518 518  * 0xA205: Set external sensor type to E5
519 519  
520 -=== 4.3.4 Set to sleep mode ===
453 +== 4.3 Set to sleep mode ==
521 521  
522 522  
523 523  Feature: Set device to sleep mode
... ... @@ -534,60 +534,206 @@
534 534  
535 535  * There is no downlink command to set to Sleep mode.
536 536  
537 -=== 4.3.5 Set UOA (Uplink on Activity) ===
470 += 5. Battery & How to replace =
538 538  
539 -Feature: Enable / Disable Uplink on Activity
472 +== 5.1 Battery Type ==
540 540  
541 -* **AT+UOA=0**  : Disable UoA
542 -* **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.
543 543  
544 -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.
475 +(((
476 +LHT65N-E5 is equipped with a 2400mAH Li-MnO2 (CR17505) battery . The battery is an un-rechargeable battery with low discharge rate targeting for up to 8~~10 years use. This type of battery is commonly used in IoT devices for long-term running, such as water meters.
477 +)))
545 545  
546 -(% style="color:#4f81bd" %)**AT Command: AT+UOA**
479 +(((
480 +The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
547 547  
548 548  
549 -(% style="color:#4f81bd" %)**Downlink Command:  **(% class="mark" %)**xxxxxxx**
483 +[[image:image-20220515075034-1.png||_mstalt="428961" height="208" width="644"]]
484 +)))
550 550  
486 +The minimum Working Voltage for the LHT65N-E5 is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
487 +
551 551  
552 -= 5. Battery & Power Consumption =
489 +== 5.2 Replace Battery ==
553 553  
554 -LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
555 555  
556 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
492 +LHT65N-E5 has two screws on the back, Unscrew them, and changing the battery inside is ok. The battery is a general CR17450 battery (3.0v). Any brand should be ok.
557 557  
494 +[[image:image-20220515075440-2.png||_mstalt="429546" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" height="193" width="257"]]
558 558  
559 -= 6. OTA firmware update =
560 560  
561 -Please see this link for how to do OTA firmware update: [[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/]]
497 +== 5.3 Battery Life Analyze ==
562 562  
563 563  
564 -= 7. FAQ =
500 +(((
501 +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:
502 +[[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]]
503 +)))
565 565  
566 -== 7.1 How to use AT Command? ==
567 567  
506 +(((
507 +A full detail test report for LHT65N-E5 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]]
508 +)))
568 568  
510 +
511 += 6. FAQ =
512 +
513 +== 6.1 How to use AT Command? ==
514 +
515 +
569 569  LHT65N-E5 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.
570 570  
571 571  
572 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
519 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
573 573  
574 574  
575 575  
576 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
523 +[[image:1655802313617-381.png||_mstalt="293917"]]
577 577  
578 578  
526 +
527 +(((
579 579  In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600** (%%)to access to access serial console for LHT65N-E5. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**123456**(% style="color:red" %))(%%) 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.
529 +)))
580 580  
581 -[[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"]]
531 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
582 582  
533 +AT Command List is as below:
583 583  
535 +AT+<CMD>? :  Help on <CMD>
584 584  
585 -== 7.2 Where to use AT commands and Downlink commands ==
537 +AT+<CMD> :  Run <CMD>
586 586  
539 +AT+<CMD>=<value> :  Set the value
587 587  
541 +AT+<CMD>=? :  Get the value
542 +
543 +AT+DEBUG:  Set more info output
544 +
545 +ATZ:  Trig a reset of the MCU
546 +
547 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
548 +
549 +AT+DEUI:  Get or Set the Device EUI
550 +
551 +AT+DADDR:  Get or Set the Device Address
552 +
553 +AT+APPKEY:  Get or Set the Application Key
554 +
555 +AT+NWKSKEY:  Get or Set the Network Session Key
556 +
557 +AT+APPSKEY:  Get or Set the Application Session Key
558 +
559 +AT+APPEUI:  Get or Set the Application EUI
560 +
561 +AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
562 +
563 +AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
564 +
565 +AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
566 +
567 +AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
568 +
569 +AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
570 +
571 +AT+RX2FQ:  Get or Set the Rx2 window frequency
572 +
573 +AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
574 +
575 +AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
576 +
577 +AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
578 +
579 +AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
580 +
581 +AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
582 +
583 +AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
584 +
585 +AT+NWKID:  Get or Set the Network ID
586 +
587 +AT+FCU:  Get or Set the Frame Counter Uplink
588 +
589 +AT+FCD:  Get or Set the Frame Counter Downlink
590 +
591 +AT+CLASS:  Get or Set the Device Class
592 +
593 +AT+JOIN:  Join network
594 +
595 +AT+NJS:  Get the join status
596 +
597 +AT+SENDB:  Send hexadecimal data along with the application port
598 +
599 +AT+SEND:  Send text data along with the application port
600 +
601 +AT+RECVB:  Print last received data in binary format (with hexadecimal values)
602 +
603 +AT+RECV:  Print last received data in raw format
604 +
605 +AT+VER:  Get current image version and Frequency Band
606 +
607 +AT+CFM:  Get or Set the confirmation mode (0-1)
608 +
609 +AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
610 +
611 +AT+SNR:  Get the SNR of the last received packet
612 +
613 +AT+RSSI:  Get the RSSI of the last received packet
614 +
615 +AT+TDC:  Get or set the application data transmission interval in ms
616 +
617 +AT+PORT:  Get or set the application port
618 +
619 +AT+DISAT:  Disable AT commands
620 +
621 +AT+PWORD: Set password, max 9 digits
622 +
623 +AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
624 +
625 +AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
626 +
627 +AT+PDTA:  Print the sector data from start page to stop page
628 +
629 +AT+PLDTA:  Print the last few sets of data
630 +
631 +AT+CLRDTA:  Clear the storage, record position back to 1st
632 +
633 +AT+SLEEP:  Set sleep mode
634 +
635 +AT+EXT:  Get or Set external sensor model
636 +
637 +AT+BAT:  Get the current battery voltage in mV
638 +
639 +AT+CFG:  Print all configurations
640 +
641 +AT+WMOD:  Get or Set Work Mode
642 +
643 +AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
644 +
645 +AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
646 +
647 +AT+SETCNT:  Set the count at present
648 +
649 +AT+RJTDC:  Get or set the ReJoin data transmission interval in min
650 +
651 +AT+RPL:  Get or set response level
652 +
653 +AT+TIMESTAMP:  Get or Set UNIX timestamp in second
654 +
655 +AT+LEAPSEC:  Get or Set Leap Second
656 +
657 +AT+SYNCMOD:  Get or Set time synchronization method
658 +
659 +AT+SYNCTDC:  Get or set time synchronization interval in day
660 +
661 +AT+PID:  Get or set the PID
662 +
663 +
664 +== 6.2 Where to use AT commands and Downlink commands ==
665 +
666 +
588 588  **AT commands：**
589 589  
590 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
669 +[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
591 591  
592 592  
593 593  **Downlink commands:**
... ... @@ -596,13 +596,13 @@
596 596  
597 597  (% style="color:blue" %)**TTN:**
598 598  
599 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
678 +[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
600 600  
601 601  
602 602  
603 603  (% style="color:blue" %)**Helium：**
604 604  
605 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
684 +[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
606 606  
607 607  
608 608  
... ... @@ -609,49 +609,56 @@
609 609  (% style="color:blue" %)**Chirpstack: The downlink window will not be displayed until the network is accessed**
610 610  
611 611  
612 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615094850-6.png||_mstalt="433082"]]
691 +[[image:image-20220615094850-6.png||_mstalt="433082"]]
613 613  
614 614  
615 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
694 +[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
616 616  
617 617  
618 618  
619 619  (% style="color:blue" %)**Aws:**
620 620  
621 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
700 +[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
622 622  
623 623  
624 624  == 6.3 How to change the uplink interval？ ==
625 625  
705 +
626 626  Please see this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_mstmutation="1" style="background-color: rgb(255, 255, 255);"]]
627 627  
628 -[[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"]]
629 629  
630 630  
631 -== 7.4 How to use TTL-USB to connect PC to upgrade firmware? ==
710 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
632 632  
633 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
634 634  
713 +== 6.4 How to use TTL-USB to connect PC to upgrade firmware? ==
714 +
715 +
716 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
717 +
718 +
635 635  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
636 636  
637 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615170542-5.png||_mstalt="430638"]]
721 +[[image:image-20220615170542-5.png||_mstalt="430638"]]
638 638  
723 +
724 +
639 639  (% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
640 640  
641 641  First connect the four lines；(% style="display:none" %)
642 642  
643 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
729 +[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
644 644  
645 645  
646 646  Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
647 647  
648 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-2.png||_mstalt="431704"]]
734 +[[image:image-20220621170938-2.png||_mstalt="431704"]]
649 649  
650 650  
651 651  
652 652  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
653 653  
654 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615171334-6.png||_mstalt="431028"]]
740 +[[image:image-20220615171334-6.png||_mstalt="431028"]]
655 655  
656 656  
657 657  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -659,7 +659,7 @@
659 659  
660 660  When this interface appears, it indicates that the download has been completed.
661 661  
662 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220620160723-8.png||_mstalt="430703"]]
748 +[[image:image-20220620160723-8.png||_mstalt="430703"]]
663 663  
664 664  
665 665  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
... ... @@ -666,10 +666,10 @@
666 666  
667 667  
668 668  
669 -[[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"]]
755 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
670 670  
671 671  
672 -= 8. Order Info =
758 += 7. Order Info =
673 673  
674 674  
675 675  Part Number: (% style="color:#4f81bd" %)** LHT65N-PIR-XX**
... ... @@ -685,7 +685,7 @@
685 685  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
686 686  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
687 687  
688 -= 9. Packing Info =
774 += 8. Packing Info =
689 689  
690 690  
691 691  **Package Includes**:
... ... @@ -697,12 +697,12 @@
697 697  * Device Size:  10 x 10 x 3.5 mm
698 698  * Device Weight: 120.5g
699 699  
700 -= 10. Reference material =
786 += 9. Reference material =
701 701  
702 702  
703 703  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
704 704  
705 -= 11. FCC Warning =
791 += 10. FCC Warning =
706 706  
707 707  
708 708  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
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