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Last modified by Xiaoling on 2025/06/10 09:17
From version 37.6
edited by Xiaoling
on 2023/04/27 09:24
Change comment: There is no comment for this version
To version 16.1
edited by Edwin Chen
on 2023/04/09 09:09
Change comment: There is no comment for this version

Summary

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Title
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1 -LHT65N-PIR Temperature/Humidity/PIR Motion Sensor User Manual
1 +LHT65-PIR Temperature/Humidity/PIR Sensor User Manual
Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
... ... @@ -100,19 +100,9 @@
100 100  
101 101  [[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-20220515123819-1.png?width=317&height=379&rev=1.1||alt="image-20220515123819-1.png" height="379" width="317"]]
102 102  
103 +[[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-20220525110604-2.png?rev=1.1||alt="image-20220525110604-2.png"]]
103 103  
104 104  
105 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
106 -|=(% 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**
107 -|(% 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" %)(((
108 -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.
109 -)))
110 -|(% 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" %)(((
111 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
112 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
113 -)))
114 -|(% 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.
115 -
116 116  == 2.3 Example to join LoRaWAN network ==
117 117  
118 118  
... ... @@ -134,9 +134,8 @@
134 134  
135 135  Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
136 136  
137 -[[image:image-20230426083533-1.png]]
127 +[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
138 138  
139 -
140 140  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
141 141  
142 142  Add APP EUI in the application.
... ... @@ -151,130 +151,58 @@
151 151  [[image:image-20220522232954-5.png||_mstalt="431847"]]
152 152  
153 153  
143 +
154 154  (% style="color:red" %)**Note: LHT65N-PIR use same payload decoder as LHT65.**
155 155  
156 156  
157 -[[image:image-20220522233026-6.png||_mstalt="429403"]]
147 +Input APP EUI,  APP KEY and DEV EUI:
158 158  
159 159  
160 -**Input APP EUI,  APP KEY and DEV EUI:**
161 -
162 162  [[image:image-20220522233118-7.png||_mstalt="430430"]]
163 163  
164 164  
165 165  === 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
166 166  
167 -
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 -
170 -
171 171  [[image:image-20220522233300-8.png||_mstalt="428389" height="219" width="722"]]
172 172  
173 173  
174 -== 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
159 +== 2.4 Uplink Payload   ( Fport~=2) ==
175 175  
176 -
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.
178 -
179 -The Payload format is as below.
180 -
181 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
182 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
183 -|(% style="background-color:#f2f2f2; width:103px" %)**Size (bytes)**|(% style="background-color:#f2f2f2; width:72px" %)**1**|(% style="background-color:#f2f2f2" %)**2**|(% style="background-color:#f2f2f2; width:91px" %)**1**|(% style="background-color:#f2f2f2; width:86px" %)**1**|(% style="background-color:#f2f2f2; width:44px" %)**2**
184 -|(% style="background-color:#f2f2f2; width:103px" %)**Value**|(% style="background-color:#f2f2f2; width:72px" %)Sensor Model|(% style="background-color:#f2f2f2" %)Firmware Version|(% style="background-color:#f2f2f2; width:91px" %)Frequency Band|(% style="background-color:#f2f2f2; width:86px" %)Sub-band|(% style="background-color:#f2f2f2; width:44px" %)BAT
185 -
186 -Example parse in TTNv3
187 -
188 -[[image:1675144504430-490.png]]
189 -
190 -**Sensor Model**: For LHT65N-PIR, this value is 0x1A
191 -
192 -**Firmware Version**: 0x0100, Means: v1.0.0 version
193 -
194 -**Frequency Band**:
195 -
196 -*0x01: EU868
197 -
198 -*0x02: US915
199 -
200 -*0x03: IN865
201 -
202 -*0x04: AU915
203 -
204 -*0x05: KZ865
205 -
206 -*0x06: RU864
207 -
208 -*0x07: AS923
209 -
210 -*0x08: AS923-1
211 -
212 -*0x09: AS923-2
213 -
214 -*0x0a: AS923-3
215 -
216 -*0x0b: CN470
217 -
218 -*0x0c: EU433
219 -
220 -*0x0d: KR920
221 -
222 -*0x0e: MA869
223 -
224 -**Sub-Band**:
225 -
226 -AU915 and US915:value 0x00 ~~ 0x08
227 -
228 -CN470: value 0x0B ~~ 0x0C
229 -
230 -Other Bands: Always 0x00
231 -
232 -**Battery Info**:
233 -
234 -Check the battery voltage.
235 -
236 -Ex1: 0x0B45 = 2885mV
237 -
238 -Ex2: 0x0B49 = 2889mV
239 -
240 -
241 -== 2.5 Uplink Payload, Sensor Data  ( Fport~=2) ==
242 -
243 -
244 244  The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
245 245  
246 246  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
247 247  
248 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
249 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
165 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
166 +|=(% style="width: 60px;" %)(((
250 250  **Size(bytes)**
251 -)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
168 +)))|=(% style="width: 30px;" %)(((
252 252  **2**
253 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
170 +)))|=(% style="width: 100px;" %)(((
254 254  **2**
255 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
172 +)))|=(% style="width: 100px;" %)(((
256 256  **2**
257 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
174 +)))|=(% style="width: 50px;" %)(((
258 258  **1**
259 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
176 +)))|=(% style="width: 50px;" %)(((
260 260  **4**
261 261  )))
262 262  |(% style="width:97px" %)(((
263 263  **Value**
264 264  )))|(% style="width:39px" %)(((
265 -[[BAT>>||anchor="H2.5.2BAT-BatteryInfo"]]
182 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
266 266  )))|(% style="width:100px" %)(((
267 267  (((
268 -[[Built-In Temperature>>||anchor="H2.5.3Built-inTemperature"]]
185 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
269 269  )))
270 270  )))|(% style="width:77px" %)(((
271 271  (((
272 -[[Built-in Humidity>>||anchor="H2.5.4Built-inHumidity"]]
189 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
273 273  )))
274 274  )))|(% style="width:47px" %)(((
275 -Ext #
192 +[[Ext>>||anchor="H2.4.5Ext23"]] #
276 276  )))|(% style="width:51px" %)(((
277 -[[Ext value>>||anchor="H2.5.5Extvalue"]]
194 +[[Ext value>>||anchor="H2.4.6Extvalue"]]
278 278  )))
279 279  
280 280  * The First 6 bytes: has fix meanings for every LHT65N-PIR.
... ... @@ -282,7 +282,7 @@
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 -=== 2.5.1 Decoder in TTN V3 ===
202 +=== 2.4.1 Decoder in TTN V3 ===
286 286  
287 287  
288 288  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.
... ... @@ -293,27 +293,14 @@
293 293  [[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"]]
294 294  
295 295  
296 -=== 2.5.2 BAT-Battery Info ===
213 +=== 2.4.2 BAT-Battery Info ===
297 297  
298 298  
299 299  These two bytes of BAT include the battery state and the actually voltage
300 300  
301 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
302 -|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
303 -**Bit(bit)**
304 -)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
305 -|(% style="width:66px" %)(((
306 -**Value**
307 -)))|(% style="width:250px" %)(((
308 -BAT Status
309 -00(b): Ultra Low ( BAT <= 2.50v)
310 -01(b): Low (2.50v <=BAT <= 2.55v)
311 -10(b): OK (2.55v <= BAT <=2.65v)
312 -11(b): Good (BAT >= 2.65v)
313 -)))|(% style="width:152px" %)Actually BAT voltage
218 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220523152839-18.png||_mstalt="457613"]]
314 314  
315 315  
316 -
317 317  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
318 318  
319 319  
... ... @@ -322,7 +322,7 @@
322 322  * BAT status=(0xcba4>>14)&0xFF=11(B)，very good
323 323  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
324 324  
325 -=== 2.5.3 Built-in Temperature ===
229 +=== 2.4.3 Built-in Temperature ===
326 326  
327 327  [[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"]]
328 328  
... ... @@ -332,31 +332,31 @@
332 332  
333 333  * Temperature:  (0xF5C6-65536)/100=-26.18℃
334 334  
335 -=== 2.5.4 Built-in Humidity ===
239 +=== 2.4.4 Built-in Humidity ===
336 336  
337 337  [[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"]]
338 338  
339 339  * Humidity:    0x025C/10=60.4%
340 340  
341 -=== 2.5.5 Ext value ===
245 +=== 2.4.5 Ext value ===
342 342  
343 -==== 2.5.5.1 Ext~=0x0A, PIR Sensor ====
247 +==== 2.4.5.1 Ext~=0x0A, PIR Sensor ====
344 344  
345 345  [[image:image-20221224161634-2.png||height="138" width="851"]]
346 346  
347 347  
348 -==== 2.5.5.2 Ext Value ====
252 +==== 2.4.5.2 Ext Value ====
349 349  
350 350  There are 4 bytes in Ext Value field.
351 351  
352 352  Bit0 of byte 8th shows if this uplink is generate by PIR activity.
353 353  
354 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:490px" %)
355 -|=(% style="width: 147px;background-color:#D9E2F3;color:#0070C0" %)(((
258 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:490px" %)
259 +|=(% style="width: 147px;" %)(((
356 356  **The 8^^th^^ byte**
357 -)))|=(% style="width: 108px;background-color:#D9E2F3;color:#0070C0" %)(((
261 +)))|=(% style="width: 108px;" %)(((
358 358  **Bit 1~~7**
359 -)))|=(% style="width: 228px;background-color:#D9E2F3;color:#0070C0" %)(((
263 +)))|=(% style="width: 228px;" %)(((
360 360  **Bit 0**
361 361  )))
362 362  |(% style="width:147px" %)(((
... ... @@ -379,7 +379,7 @@
379 379  0x00 E5 09 : Total detect 58633 activity since end node start.
380 380  
381 381  
382 -== 2.6 Show data on Datacake ==
286 +== 2.5 Show data on Datacake ==
383 383  
384 384  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:
385 385  
... ... @@ -409,7 +409,7 @@
409 409  
410 410  
411 411  
412 -== 2.7 LED Indicator ==
316 +== 2.8 LED Indicator ==
413 413  
414 414  
415 415  The LHT65N-PIR has a triple color LED which for easy showing different stage .
... ... @@ -423,24 +423,14 @@
423 423  * RED LED when external sensor is not connected
424 424  * For each success downlink, the PURPLE LED will blink once
425 425  
426 -== 2.8 installation ==
330 +== 2.9 installation ==
427 427  
428 -~1. Don't install LHT65N-PIR outdoor or place where will get wet.
332 +~1. Don't install LHT65N-PIR outdoor or place where will get wet
429 429  
430 -2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
334 +2. Towards the PIR probe to the place where need to monitor activity.
431 431  
432 -Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
433 433  
434 -[[image:image-20230411135341-1.png||height="450" width="456"]]
435 435  
436 -**Notice: PIR can only detect motion activity, not to use to detect static people case.**
437 -
438 -* 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.
439 -* 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.
440 -* 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.
441 -* 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
442 -* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
443 -
444 444  = 3. Sensors and Accessories =
445 445  
446 446  == 3.1 E2 Extension Cable ==
... ... @@ -461,38 +461,56 @@
461 461  [[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"]]
462 462  
463 463  
464 -= 4. Configure LHT65N-PIR =
358 += 4. Configure LHT65N-PIR via AT command or LoRaWAN downlink =
465 465  
466 -== 4.1 Configure Methods: ==
467 467  
361 +(((
362 +Use can configure LHT65N-E5 via AT Command or LoRaWAN Downlink.
363 +)))
468 468  
469 -LHT65N-PIR supports below configure method:
365 +* (((
366 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
367 +)))
470 470  
471 -* AT Command via UART Connection : See [[FAQ>>path:#H7.FAQ]].
472 -* 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 +)))
473 473  
474 -== 4.2 General Commands ==
373 +(((
374 +There are two kinds of commands to configure LHT65N-E5, they are:
375 +)))
475 475  
377 +* (((
378 +(% style="color:#4f81bd" %)**General Commands**.
379 +)))
476 476  
381 +(((
477 477  These commands are to configure:
383 +)))
478 478  
479 -* General system settings like: uplink interval.
480 -* LoRaWAN protocol & radio related command.
385 +1. (((
386 +General system settings like: uplink interval.
387 +)))
388 +1. (((
389 +LoRaWAN protocol & radio-related commands.
390 +)))
481 481  
482 -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 +)))
483 483  
484 -[[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 +)))
485 485  
400 +(((
401 +These commands are only valid for LHT65N-E5, as below:
402 +)))
486 486  
487 -== 4.3 Commands special design for LHT65N-PIR ==
488 488  
405 +== 4.1 Set Transmit Interval Time ==
489 489  
490 -These commands only valid for LHT65N-PIR, as below:
491 491  
492 -
493 -=== 4.3.1 Set Transmit Interval Time ===
494 -
495 -
496 496  Feature: Change LoRaWAN End Node Transmit Interval.
497 497  
498 498  
... ... @@ -501,7 +501,7 @@
501 501  [[image:image-20220523150701-2.png||_mstalt="427453"]]
502 502  
503 503  
504 -(% style="color:#4f81bd" %)**Downlink Payload: 0x01**
416 +(% style="color:#4f81bd" %)**Downlink Command: 0x01**
505 505  
506 506  Format: Command Code (0x01) followed by 3 bytes time value.
507 507  
... ... @@ -511,18 +511,9 @@
511 511  
512 512  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
513 513  
514 -=== 4.3.2 Get Device Status ===
426 +== 4.2 Currently only supports E5 ==
515 515  
516 -Send a LoRaWAN downlink to ask device send Alarm settings.
517 517  
518 -* (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
519 -
520 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
521 -
522 -
523 -=== 4.3.3 Set Password ===
524 -
525 -
526 526  Feature: Set device password, max 9 digits
527 527  
528 528  
... ... @@ -546,7 +546,7 @@
546 546  
547 547  * 0xA205: Set external sensor type to E5
548 548  
549 -=== 4.3.4 Set to sleep mode ===
452 +== 4.3 Set to sleep mode ==
550 550  
551 551  
552 552  Feature: Set device to sleep mode
... ... @@ -563,21 +563,6 @@
563 563  
564 564  * There is no downlink command to set to Sleep mode.
565 565  
566 -=== 4.3.5 Set UOA (Uplink on Activity) ===
567 -
568 -Feature: Enable / Disable Uplink on Activity
569 -
570 -* **AT+UOA=0**  : Disable UoA
571 -* **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.
572 -
573 -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.
574 -
575 -(% style="color:#4f81bd" %)**AT Command: AT+UOA**
576 -
577 -
578 -(% style="color:#4f81bd" %)**Downlink Command:  **(% class="mark" %)**xxxxxxx**
579 -
580 -
581 581  = 5. Battery & Power Consumption =
582 582  
583 583  LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
... ... @@ -587,24 +587,14 @@
587 587  
588 588  = 6. OTA firmware update =
589 589  
590 -User can change firmware S31x-LB to:
478 +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/]]
591 591  
592 -* Change Frequency band/ region.
593 -* Update with new features.
594 -* Fix bugs.
595 595  
596 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
481 += 6. FAQ =
597 597  
598 -Methods to Update Firmware:
483 +== 6.1 How to use AT Command? ==
599 599  
600 -* (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/]]
601 -* 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]]**.
602 602  
603 -= 7. FAQ =
604 -
605 -== 7.1 How to use AT Command? ==
606 -
607 -
608 608  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.
609 609  
610 610  
... ... @@ -621,7 +621,7 @@
621 621  
622 622  
623 623  
624 -== 7.2 Where to use AT commands and Downlink commands ==
502 +== 6.2 Where to use AT commands and Downlink commands ==
625 625  
626 626  
627 627  **AT commands：**
... ... @@ -660,7 +660,7 @@
660 660  [[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"]]
661 661  
662 662  
663 -== 7.3 How to change the uplink interval？ ==
541 +== 6.3 How to change the uplink interval？ ==
664 664  
665 665  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);"]]
666 666  
... ... @@ -667,7 +667,7 @@
667 667  [[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"]]
668 668  
669 669  
670 -== 7.4 How to use TTL-USB to connect PC to upgrade firmware? ==
548 +== 6.4 How to use TTL-USB to connect PC to upgrade firmware? ==
671 671  
672 672  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
673 673  
... ... @@ -708,7 +708,7 @@
708 708  [[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"]]
709 709  
710 710  
711 -= 8. Order Info =
589 += 7. Order Info =
712 712  
713 713  
714 714  Part Number: (% style="color:#4f81bd" %)** LHT65N-PIR-XX**
... ... @@ -724,7 +724,7 @@
724 724  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
725 725  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
726 726  
727 -= 9. Packing Info =
605 += 8. Packing Info =
728 728  
729 729  
730 730  **Package Includes**:
... ... @@ -736,12 +736,12 @@
736 736  * Device Size:  10 x 10 x 3.5 mm
737 737  * Device Weight: 120.5g
738 738  
739 -= 10. Reference material =
617 += 9. Reference material =
740 740  
741 741  
742 742  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
743 743  
744 -= 11. FCC Warning =
622 += 10. FCC Warning =
745 745  
746 746  
747 747  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
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