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Last modified by Xiaoling on 2025/06/10 09:17
From version 19.1
edited by Edwin Chen
on 2023/04/09 09:37
Change comment: There is no comment for this version
To version 15.1
edited by Edwin Chen
on 2023/04/09 09:02
Change comment: There is no comment for this version

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... ... @@ -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 .
... ... @@ -392,7 +392,7 @@
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 ==
330 +== 2.9 installation ==
396 396  
397 397  ~1. Don't install LHT65N-PIR outdoor or place where will get wet
398 398  
... ... @@ -420,38 +420,56 @@
420 420  [[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"]]
421 421  
422 422  
423 -= 4. Configure LHT65N-PIR =
358 += 4. Configure LHT65N-PIR via AT command or LoRaWAN downlink =
424 424  
425 -== 4.1 Configure Methods: ==
426 426  
361 +(((
362 +Use can configure LHT65N-E5 via AT Command or LoRaWAN Downlink.
363 +)))
427 427  
428 -LHT65N-PIR supports below configure method:
365 +* (((
366 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
367 +)))
429 429  
430 -* AT Command via UART Connection : See [[FAQ>>path:#H7.FAQ]].
431 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
369 +* (((
370 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
371 +)))
432 432  
433 -== 4.2 General Commands ==
373 +(((
374 +There are two kinds of commands to configure LHT65N-E5, they are:
375 +)))
434 434  
377 +* (((
378 +(% style="color:#4f81bd" %)**General Commands**.
379 +)))
435 435  
381 +(((
436 436  These commands are to configure:
383 +)))
437 437  
438 -* General system settings like: uplink interval.
439 -* LoRaWAN protocol & radio related command.
385 +1. (((
386 +General system settings like: uplink interval.
387 +)))
388 +1. (((
389 +LoRaWAN protocol & radio-related commands.
390 +)))
440 440  
441 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
392 +(((
393 +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]]
394 +)))
442 442  
443 -[[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/]]
396 +* (((
397 +(% style="color:#4f81bd" %)**Commands special design for LHT65N-E5**
398 +)))
444 444  
400 +(((
401 +These commands are only valid for LHT65N-E5, as below:
402 +)))
445 445  
446 -== 4.3 Commands special design for LHT65N-PIR ==
447 447  
405 +== 4.1 Set Transmit Interval Time ==
448 448  
449 -These commands only valid for LHT65N-PIR, as below:
450 450  
451 -
452 -=== 4.3.1 Set Transmit Interval Time ===
453 -
454 -
455 455  Feature: Change LoRaWAN End Node Transmit Interval.
456 456  
457 457  
... ... @@ -460,7 +460,7 @@
460 460  [[image:image-20220523150701-2.png||_mstalt="427453"]]
461 461  
462 462  
463 -(% style="color:#4f81bd" %)**Downlink Payload: 0x01**
416 +(% style="color:#4f81bd" %)**Downlink Command: 0x01**
464 464  
465 465  Format: Command Code (0x01) followed by 3 bytes time value.
466 466  
... ... @@ -470,18 +470,9 @@
470 470  
471 471  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
472 472  
473 -=== 4.3.2 Get Device Status ===
426 +== 4.2 Currently only supports E5 ==
474 474  
475 -Send a LoRaWAN downlink to ask device send Alarm settings.
476 476  
477 -* (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
478 -
479 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
480 -
481 -
482 -=== 4.3.3 Set Password ===
483 -
484 -
485 485  Feature: Set device password, max 9 digits
486 486  
487 487  
... ... @@ -505,7 +505,7 @@
505 505  
506 506  * 0xA205: Set external sensor type to E5
507 507  
508 -=== 4.3.4 Set to sleep mode ===
452 +== 4.3 Set to sleep mode ==
509 509  
510 510  
511 511  Feature: Set device to sleep mode
... ... @@ -522,19 +522,7 @@
522 522  
523 523  * There is no downlink command to set to Sleep mode.
524 524  
525 -=== 4.3.5 Set UOA (Uplink on Activity) ===
526 526  
527 -Feature: Enable / Disable Uplink on Activity
528 -
529 -* **AT+UOA=0**  : Disable UoA
530 -* **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.
531 -
532 -(% style="color:#4f81bd" %)**AT Command: AT+UOA**
533 -
534 -
535 -(% style="color:#4f81bd" %)**Downlink Command:  **(% class="mark" %)**xxxxxxx**
536 -
537 -
538 538  = 5. Battery & Power Consumption =
539 539  
540 540  LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
... ... @@ -547,33 +547,165 @@
547 547  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/]]
548 548  
549 549  
550 -= 7. FAQ =
482 += 6. FAQ =
551 551  
552 -== 7.1 How to use AT Command? ==
484 +== 6.1 How to use AT Command? ==
553 553  
554 554  
555 555  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.
556 556  
557 557  
558 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
490 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
559 559  
560 560  
561 561  
562 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
494 +[[image:1655802313617-381.png||_mstalt="293917"]]
563 563  
564 564  
497 +
498 +(((
565 565  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.
500 +)))
566 566  
567 -[[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"]]
502 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
568 568  
504 +AT Command List is as below:
569 569  
506 +AT+<CMD>? :  Help on <CMD>
570 570  
571 -== 7.2 Where to use AT commands and Downlink commands ==
508 +AT+<CMD> :  Run <CMD>
572 572  
510 +AT+<CMD>=<value> :  Set the value
573 573  
512 +AT+<CMD>=? :  Get the value
513 +
514 +AT+DEBUG:  Set more info output
515 +
516 +ATZ:  Trig a reset of the MCU
517 +
518 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
519 +
520 +AT+DEUI:  Get or Set the Device EUI
521 +
522 +AT+DADDR:  Get or Set the Device Address
523 +
524 +AT+APPKEY:  Get or Set the Application Key
525 +
526 +AT+NWKSKEY:  Get or Set the Network Session Key
527 +
528 +AT+APPSKEY:  Get or Set the Application Session Key
529 +
530 +AT+APPEUI:  Get or Set the Application EUI
531 +
532 +AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
533 +
534 +AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
535 +
536 +AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
537 +
538 +AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
539 +
540 +AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
541 +
542 +AT+RX2FQ:  Get or Set the Rx2 window frequency
543 +
544 +AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
545 +
546 +AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
547 +
548 +AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
549 +
550 +AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
551 +
552 +AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
553 +
554 +AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
555 +
556 +AT+NWKID:  Get or Set the Network ID
557 +
558 +AT+FCU:  Get or Set the Frame Counter Uplink
559 +
560 +AT+FCD:  Get or Set the Frame Counter Downlink
561 +
562 +AT+CLASS:  Get or Set the Device Class
563 +
564 +AT+JOIN:  Join network
565 +
566 +AT+NJS:  Get the join status
567 +
568 +AT+SENDB:  Send hexadecimal data along with the application port
569 +
570 +AT+SEND:  Send text data along with the application port
571 +
572 +AT+RECVB:  Print last received data in binary format (with hexadecimal values)
573 +
574 +AT+RECV:  Print last received data in raw format
575 +
576 +AT+VER:  Get current image version and Frequency Band
577 +
578 +AT+CFM:  Get or Set the confirmation mode (0-1)
579 +
580 +AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
581 +
582 +AT+SNR:  Get the SNR of the last received packet
583 +
584 +AT+RSSI:  Get the RSSI of the last received packet
585 +
586 +AT+TDC:  Get or set the application data transmission interval in ms
587 +
588 +AT+PORT:  Get or set the application port
589 +
590 +AT+DISAT:  Disable AT commands
591 +
592 +AT+PWORD: Set password, max 9 digits
593 +
594 +AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
595 +
596 +AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
597 +
598 +AT+PDTA:  Print the sector data from start page to stop page
599 +
600 +AT+PLDTA:  Print the last few sets of data
601 +
602 +AT+CLRDTA:  Clear the storage, record position back to 1st
603 +
604 +AT+SLEEP:  Set sleep mode
605 +
606 +AT+EXT:  Get or Set external sensor model
607 +
608 +AT+BAT:  Get the current battery voltage in mV
609 +
610 +AT+CFG:  Print all configurations
611 +
612 +AT+WMOD:  Get or Set Work Mode
613 +
614 +AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
615 +
616 +AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
617 +
618 +AT+SETCNT:  Set the count at present
619 +
620 +AT+RJTDC:  Get or set the ReJoin data transmission interval in min
621 +
622 +AT+RPL:  Get or set response level
623 +
624 +AT+TIMESTAMP:  Get or Set UNIX timestamp in second
625 +
626 +AT+LEAPSEC:  Get or Set Leap Second
627 +
628 +AT+SYNCMOD:  Get or Set time synchronization method
629 +
630 +AT+SYNCTDC:  Get or set time synchronization interval in day
631 +
632 +AT+PID:  Get or set the PID
633 +
634 +
635 +== 6.2 Where to use AT commands and Downlink commands ==
636 +
637 +
574 574  **AT commands：**
575 575  
576 -[[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"]]
640 +[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
577 577  
578 578  
579 579  **Downlink commands:**
... ... @@ -582,13 +582,13 @@
582 582  
583 583  (% style="color:blue" %)**TTN:**
584 584  
585 -[[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"]]
649 +[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
586 586  
587 587  
588 588  
589 589  (% style="color:blue" %)**Helium：**
590 590  
591 -[[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"]]
655 +[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
592 592  
593 593  
594 594  
... ... @@ -595,49 +595,56 @@
595 595  (% style="color:blue" %)**Chirpstack: The downlink window will not be displayed until the network is accessed**
596 596  
597 597  
598 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615094850-6.png||_mstalt="433082"]]
662 +[[image:image-20220615094850-6.png||_mstalt="433082"]]
599 599  
600 600  
601 -[[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"]]
665 +[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
602 602  
603 603  
604 604  
605 605  (% style="color:blue" %)**Aws:**
606 606  
607 -[[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"]]
671 +[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
608 608  
609 609  
610 610  == 6.3 How to change the uplink interval？ ==
611 611  
676 +
612 612  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);"]]
613 613  
614 -[[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"]]
615 615  
616 616  
617 -== 7.4 How to use TTL-USB to connect PC to upgrade firmware? ==
681 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
618 618  
619 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
620 620  
684 +== 6.4 How to use TTL-USB to connect PC to upgrade firmware? ==
685 +
686 +
687 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
688 +
689 +
621 621  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
622 622  
623 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615170542-5.png||_mstalt="430638"]]
692 +[[image:image-20220615170542-5.png||_mstalt="430638"]]
624 624  
694 +
695 +
625 625  (% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
626 626  
627 627  First connect the four lines；(% style="display:none" %)
628 628  
629 -[[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" %)
700 +[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
630 630  
631 631  
632 632  Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
633 633  
634 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-2.png||_mstalt="431704"]]
705 +[[image:image-20220621170938-2.png||_mstalt="431704"]]
635 635  
636 636  
637 637  
638 638  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
639 639  
640 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615171334-6.png||_mstalt="431028"]]
711 +[[image:image-20220615171334-6.png||_mstalt="431028"]]
641 641  
642 642  
643 643  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -645,7 +645,7 @@
645 645  
646 646  When this interface appears, it indicates that the download has been completed.
647 647  
648 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220620160723-8.png||_mstalt="430703"]]
719 +[[image:image-20220620160723-8.png||_mstalt="430703"]]
649 649  
650 650  
651 651  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
... ... @@ -652,10 +652,10 @@
652 652  
653 653  
654 654  
655 -[[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"]]
726 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
656 656  
657 657  
658 -= 8. Order Info =
729 += 7. Order Info =
659 659  
660 660  
661 661  Part Number: (% style="color:#4f81bd" %)** LHT65N-PIR-XX**
... ... @@ -671,7 +671,7 @@
671 671  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
672 672  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
673 673  
674 -= 9. Packing Info =
745 += 8. Packing Info =
675 675  
676 676  
677 677  **Package Includes**:
... ... @@ -683,12 +683,12 @@
683 683  * Device Size:  10 x 10 x 3.5 mm
684 684  * Device Weight: 120.5g
685 685  
686 -= 10. Reference material =
757 += 9. Reference material =
687 687  
688 688  
689 689  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
690 690  
691 -= 11. FCC Warning =
762 += 10. FCC Warning =
692 692  
693 693  
694 694  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions: