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Last modified by Xiaoling on 2025/06/10 09:17
From version 46.2
edited by Xiaoling
on 2023/08/16 10:00
Change comment: There is no comment for this version
To version 37.8
edited by Xiaoling
on 2023/04/27 09:29
Change comment: There is no comment for this version

Summary

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Content
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1 1  (% style="text-align:center" %)
2 -[[image:LHT65N-PIR1.jpg||alt="image-20221206143242-2.png" height="484" width="485"]]
2 +[[image:image-20221206143242-2.png||height="602" width="551"]]
3 3  
4 4  
5 5  
6 6  
7 +
8 +
9 +
10 +
11 +
7 7  **Table of Contents：**
8 8  
9 9  {{toc/}}
... ... @@ -13,11 +13,13 @@
13 13  
14 14  
15 15  
21 +
22 +
23 +
16 16  = 1. Introduction =
17 17  
18 18  == 1.1 What is LHT65N-PIR Temperature,Humidity & PIR Sensor ==
19 19  
20 -
21 21  The Dragino (% style="color:blue" %)**LHT65N-PIR Temperature, Humidity & PIR sensor**(%%) is a Long Range LoRaWAN Sensor.It includes a (% style="color:blue" %)**built-in Temperature & Humidity sensor**(%%) and has an (% style="color:blue" %)**external PIR Probe**(%%)**.** LHT65N-PIR can detect environment Temperature & Humdity, it also detects (% style="color:blue" %)**People Activity**(%%) via PIR probe and them send these info to LoRaWAN IoT Server.
22 22  
23 23  The LHT65N-PIR allows users to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on.
... ... @@ -28,12 +28,12 @@
28 28  
29 29  LHT65N-PIR is fully compatible with (% style="color:blue" %)**LoRaWAN v1.0.3 Class A protocol**(%%), it can work with a standard LoRaWAN gateway.
30 30  
38 +
31 31  **~*~***The actual battery life depends on how often to send data, please see battery analyzer chapter.
32 32  
33 33  
34 34  == 1.2 Features ==
35 35  
36 -
37 37  * LoRaWAN v1.0.3 Class A protocol
38 38  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
39 39  * AT Commands to change parameters
... ... @@ -43,10 +43,8 @@
43 43  * Built-in 2400mAh battery for up to 5 years of use.
44 44  * Built-in Temperature & Humidity sensor
45 45  * External PIR Sensor
46 -* Tri-color LED to indicate working status
53 +* Tri-color LED to indicate working status(% style="display:none" %)
47 47  
48 -(% style="display:none" %)
49 -
50 50  == 1.3 Specification ==
51 51  
52 52  
... ... @@ -64,17 +64,19 @@
64 64  * Long Term Drift: < 0.02 °C/yr
65 65  * Operating Range: 0 ~~ 96 %RH
66 66  
67 -(% style="color:#037691" %)**External PIR Sensor:**
72 +(% class="mark" style="color:#037691" %)**External PIR Sensor:**
68 68  
69 -* Base on RDB223 Sensor
70 -* Cable Length : 1 meter
71 -* Stable detect distance : 0~~3 meter
74 +* (% class="mark" %)Base on BH1750 Illumination Sensor
75 +* (% class="mark" %)Cable Length : 50cm
76 +* (% class="mark" %)Resolution: 1 lx
77 +* (% class="mark" %)Range: 0-65535 lx
78 +* (% class="mark" %)Operating Range: -40 °C ~~ 85 °C
79 +*
72 72  
73 73  = 2. Connect LHT65N-PIR to IoT Server =
74 74  
75 75  == 2.1 How does LHT65N-PIR work? ==
76 76  
77 -
78 78  LHT65N-PIR is configured as LoRaWAN OTAA Class A sensor by default. Each LHT65N-PIR is shipped with a worldwide unique set of OTAA keys. To use LHT65N-PIR in a LoRaWAN network, first, we need to put the OTAA keys in LoRaWAN Network Server and then activate LHT65N-PIR.
79 79  
80 80  If LHT65N-PIR is within the coverage of this LoRaWAN network. LHT65N-PIR can join the LoRaWAN network automatically. After successfully joining, LHT65N-PIR will start to measure environment temperature, humidity & people activity, and start to transmit sensor data to the LoRaWAN server. The default period for each uplink is 20 minutes.
... ... @@ -82,7 +82,6 @@
82 82  
83 83  == 2.2 How to Activate LHT65N-PIR? ==
84 84  
85 -
86 86  The LHT65N-PIR has two working modes:
87 87  
88 88  * (% style="color:blue" %)**Deep Sleep Mode**(%%): LHT65N-PIR doesn't have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
... ... @@ -95,16 +95,17 @@
95 95  [[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"]]
96 96  
97 97  
104 +
98 98  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
99 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**
100 100  |(% 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" %)(((
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.
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.
102 102  )))
103 103  |(% 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" %)(((
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.
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.
105 105  (% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
106 106  )))
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 +|(% 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.
108 108  
109 109  == 2.3 Example to join LoRaWAN network ==
110 110  
... ... @@ -127,7 +127,7 @@
127 127  
128 128  Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
129 129  
130 -[[image:image-20230426083533-1.png||height="286" width="616"]]
137 +[[image:image-20230426083533-1.png]]
131 131  
132 132  
133 133  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
... ... @@ -178,15 +178,14 @@
178 178  
179 179  Example parse in TTNv3
180 180  
181 -[[image:image-20230508151932-1.png]]
188 +[[image:1675144504430-490.png]]
182 182  
190 +**Sensor Model**: For LHT65N-PIR, this value is 0x1A
183 183  
184 -(% style="color:blue" %)**Sensor Model**(%%): For LHT65N-PIR, this value is 0x1A
192 +**Firmware Version**: 0x0100, Means: v1.0.0 version
185 185  
186 -(% style="color:blue" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
194 +**Frequency Band**:
187 187  
188 -(% style="color:blue" %)**Frequency Band**:
189 -
190 190  *0x01: EU868
191 191  
192 192  *0x02: US915
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215 215  
216 216  *0x0e: MA869
217 217  
218 -(% style="color:blue" %)**Sub-Band**:
224 +**Sub-Band**:
219 219  
220 -AU915 and US915: value 0x00 ~~ 0x08
226 +AU915 and US915:value 0x00 ~~ 0x08
221 221  
222 222  CN470: value 0x0B ~~ 0x0C
223 223  
224 224  Other Bands: Always 0x00
225 225  
226 -(% style="color:blue" %)**Battery Info**:
232 +**Battery Info**:
227 227  
228 228  Check the battery voltage.
229 229  
... ... @@ -240,21 +240,21 @@
240 240  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
241 241  
242 242  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
243 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
249 +|=(% style="width: 60px;background-color:#D9E2F3" %)(((
244 244  **Size(bytes)**
245 -)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)(((
251 +)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
246 246  **2**
247 -)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
253 +)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
248 248  **2**
249 -)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
255 +)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
250 250  **2**
251 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
257 +)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
252 252  **1**
253 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
259 +)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
254 254  **4**
255 255  )))
256 256  |(% style="width:97px" %)(((
257 -Value
263 +**Value**
258 258  )))|(% style="width:39px" %)(((
259 259  [[BAT>>||anchor="H2.5.2BAT-BatteryInfo"]]
260 260  )))|(% style="width:100px" %)(((
... ... @@ -297,7 +297,7 @@
297 297  **Bit(bit)**
298 298  )))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
299 299  |(% style="width:66px" %)(((
300 -Value
306 +**Value**
301 301  )))|(% style="width:250px" %)(((
302 302  BAT Status
303 303  00(b): Ultra Low ( BAT <= 2.50v)
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306 306  11(b): Good (BAT >= 2.65v)
307 307  )))|(% style="width:152px" %)Actually BAT voltage
308 308  
315 +
309 309  [[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"]]
310 310  
311 311  
... ... @@ -316,7 +316,6 @@
316 316  
317 317  === 2.5.3 Built-in Temperature ===
318 318  
319 -
320 320  [[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"]]
321 321  
322 322  * Temperature:  0x0ABB/100=27.47℃
... ... @@ -327,7 +327,6 @@
327 327  
328 328  === 2.5.4 Built-in Humidity ===
329 329  
330 -
331 331  [[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"]]
332 332  
333 333  * Humidity:    0x025C/10=60.4%
... ... @@ -334,25 +334,23 @@
334 334  
335 335  === 2.5.5 Ext value ===
336 336  
337 -==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
342 +==== 2.5.5.1 Ext~=0x0A, PIR Sensor ====
338 338  
344 +[[image:image-20221224161634-2.png||height="138" width="851"]]
339 339  
340 -[[image:ext=14.png||alt="image-20221224161634-2.png"]]
341 341  
342 -
343 343  ==== 2.5.5.2 Ext Value ====
344 344  
345 -
346 346  There are 4 bytes in Ext Value field.
347 347  
348 348  Bit0 of byte 8th shows if this uplink is generate by PIR activity.
349 349  
350 350  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
351 -|=(% style="width: 107px; background-color:#D9E2F3;color:#0070C0" %)(((
354 +|=(% style="width: 106px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
352 352  **The 8^^th^^ byte**
353 -)))|=(% style="width: 73px; background-color:#D9E2F3;color:#0070C0" %)(((
356 +)))|=(% style="width: 71px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
354 354  **Bit 1~~7**
355 -)))|=(% style="width: 213px; background-color:#D9E2F3;color:#0070C0" %)(((
358 +)))|=(% style="width: 211px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
356 356  **Bit 0**
357 357  )))
358 358  |(% style="width:106px" %)(((
... ... @@ -362,12 +362,14 @@
362 362  )))|(% style="width:211px" %)(((
363 363  (((
364 364  0: Normal Uplink
368 +
365 365  1: Uplink by activity detected
366 366  )))
367 367  )))
368 368  
369 -(% style="color:red" %)**Note**:** Uplink by activity is disable by default.**
373 +(% style="color:red" %)**Note**:** Uplink by activity is disable by default.**
370 370  
375 +
371 371  The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
372 372  
373 373  0x00 E5 09 : Total detect 58633 activity since end node start.
... ... @@ -375,7 +375,6 @@
375 375  
376 376  == 2.6 Show data on Datacake ==
377 377  
378 -
379 379  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:
380 380  
381 381  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -403,6 +403,7 @@
403 403  [[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"]]
404 404  
405 405  
410 +
406 406  == 2.7 LED Indicator ==
407 407  
408 408  
... ... @@ -412,14 +412,13 @@
412 412  
413 413  In a normal working state:
414 414  
415 -* For each uplink, the (% style="color:blue" %)**BLUE LED**(%%) or (% style="color:red" %)**RED LED**(%%) will blink once.
416 -(% style="color:blue" %)**BLUE LED**(%%) when external sensor is connected.
417 -* (% style="color:red" %)**RED LED**(%%) when external sensor is not connected
418 -* For each success downlink, the (% style="color:purple" %)**PURPLE LED**(%%) will blink once
420 +* For each uplink, the BLUE LED or RED LED will blink once.
421 +BLUE LED when external sensor is connected.
422 +* RED LED when external sensor is not connected
423 +* For each success downlink, the PURPLE LED will blink once
419 419  
420 420  == 2.8 installation ==
421 421  
422 -
423 423  ~1. Don't install LHT65N-PIR outdoor or place where will get wet.
424 424  
425 425  2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
... ... @@ -428,17 +428,12 @@
428 428  
429 429  [[image:image-20230411135341-1.png||height="450" width="456"]]
430 430  
435 +**Notice: PIR can only detect motion activity, not to use to detect static people case.**
431 431  
432 -(% style="color:red" %)**Notice: PIR can only detect motion activity, not to use to detect static people case.**
433 -
434 434  * 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.
435 -
436 436  * 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.
437 -
438 438  * 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.
439 -
440 440  * 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
441 -
442 442  * 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
443 443  
444 444  = 3. Sensors and Accessories =
... ... @@ -449,7 +449,7 @@
449 449  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220619092222-1.png||_mstalt="429533" height="182" width="188"]][[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220619092313-2.png||_mstalt="430222" height="182" width="173"]]
450 450  
451 451  
452 -**1m long breakout cable for LHT65N-PIR. Features:**
451 +**1m long breakout cable for LHT65N-E5. Features:**
453 453  
454 454  * (((
455 455  Use for AT Command
... ... @@ -468,8 +468,7 @@
468 468  
469 469  LHT65N-PIR supports below configure method:
470 470  
471 -* AT Command via UART Connection : See [[FAQ>>||anchor="H7.FAQ"]].
472 -
470 +* AT Command via UART Connection : See [[FAQ>>path:#H7.FAQ]].
473 473  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
474 474  
475 475  == 4.2 General Commands ==
... ... @@ -496,13 +496,12 @@
496 496  
497 497  Feature: Change LoRaWAN End Node Transmit Interval.
498 498  
497 +
499 499  (% style="color:#4f81bd" %)**AT Command: AT+TDC**
500 500  
501 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
502 -|(% 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**
503 -|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
504 -|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
500 +[[image:image-20220523150701-2.png||_mstalt="427453"]]
505 505  
502 +
506 506  (% style="color:#4f81bd" %)**Downlink Payload: 0x01**
507 507  
508 508  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -515,7 +515,6 @@
515 515  
516 516  === 4.3.2 Get Device Status ===
517 517  
518 -
519 519  Send a LoRaWAN downlink to ask device send Alarm settings.
520 520  
521 521  * (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
... ... @@ -528,41 +528,40 @@
528 528  
529 529  Feature: Set device password, max 9 digits
530 530  
531 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
532 532  
533 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
534 -|(% 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**
535 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
536 -123456
528 +(% style="color:#4f81bd" %)**AT Command: AT+EXT**
537 537  
538 -OK
530 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
531 +|Command Example|Function|Response
532 +|AT+EXT=?|Get or Set external sensor model|(((
533 +5
534 +
535 +OK
539 539  )))
540 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
537 +|AT+EXT=5|(% colspan="2" %)Set external sensor mode to 5
541 541  
542 -(% style="color:#4f81bd" %)**Downlink Command:**
539 +(% style="color:#4f81bd" %)**Downlink Command:0xA2**
543 543  
544 -No downlink command for this feature.
545 545  
542 +Total bytes: 2 bytes
546 546  
544 +**Example:**
545 +
546 +* 0xA205: Set external sensor type to E5
547 +
547 547  === 4.3.4 Set to sleep mode ===
548 548  
549 549  
550 550  Feature: Set device to sleep mode
551 551  
552 -* (% style="color:#037691" %)**AT+Sleep=0**(%%)  : Normal working mode, device will sleep and use lower power when there is no LoRa message
553 +* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
554 +* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
553 553  
554 -* (% style="color:#037691" %)**AT+Sleep=1**(%%) :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
556 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
555 555  
556 -(% style="color:#4f81bd" %)**AT Command: **
558 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
557 557  
558 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
559 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:140px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:218px" %)**Response**
560 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
561 -Clear all stored sensor data…
562 562  
563 -OK
564 -)))
565 -
566 566  (% style="color:#4f81bd" %)**Downlink Command:**
567 567  
568 568  * There is no downlink command to set to Sleep mode.
... ... @@ -569,33 +569,21 @@
569 569  
570 570  === 4.3.5 Set UOA (Uplink on Activity) ===
571 571  
572 -
573 573  Feature: Enable / Disable Uplink on Activity
574 574  
575 -(% style="color:#4f81bd" %)**AT Command: **
569 +* **AT+UOA=0**  : Disable UoA
570 +* **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.
576 576  
577 -* (% style="color:#037691" %)**AT+UOA=0**(%%)  : Disable UoA
572 +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.
578 578  
579 -* (% style="color:#037691" %)**AT+UOA=1,2**(%%) :  Enable UoA , Calm Down Time: 2 minutes. If device already send a uplink on activity, it will not send another uplink on activiy in 2 minutes, even detect activity.
574 +(% style="color:#4f81bd" %)**AT Command: AT+UOA**
580 580  
581 -(% style="color:red" %)**Notice: Calm Down time range is 1 ~~ 65535 minutes. If user set Calm Down time to low value, such as 1 minute, the sensor might send uplink very frequenctly and battery drain fast.**
582 582  
577 +(% style="color:#4f81bd" %)**Downlink Command:  **(% class="mark" %)**xxxxxxx**
583 583  
584 -(% style="color:#4f81bd" %)**Downlink Command:**
585 585  
586 -Format: Command Code (0xA1) followed by 1 byte or 3 bytes.
587 -
588 -When followed by 3 bytes, the first byte is 01, and the second and third bytes are Calm Down Time.
589 -
590 -* (% style="color:#037691" %)**A1 00  (%%) ==>  AT+UOA=0     **
591 -* (% style="color:#037691" %)**A1 01 00 02  (%%) ==>  AT+UOA=1,2**
592 -
593 -
594 -
595 -
596 596  = 5. Battery & Power Consumption =
597 597  
598 -
599 599  LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
600 600  
601 601  [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
... ... @@ -603,9 +603,8 @@
603 603  
604 604  = 6. OTA firmware update =
605 605  
589 +User can change firmware S31x-LB to:
606 606  
607 -User can change firmware LHT65N-PIR to:
608 -
609 609  * Change Frequency band/ region.
610 610  * Update with new features.
611 611  * Fix bugs.
... ... @@ -622,7 +622,7 @@
622 622  == 7.1 How to use AT Command? ==
623 623  
624 624  
625 -LHT65N-PIR 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.
607 +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.
626 626  
627 627  
628 628  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
... ... @@ -632,11 +632,12 @@
632 632  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
633 633  
634 634  
635 -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-PIR. 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.
617 +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.
636 636  
637 637  [[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"]]
638 638  
639 639  
622 +
640 640  == 7.2 Where to use AT commands and Downlink commands ==
641 641  
642 642  
... ... @@ -678,7 +678,6 @@
678 678  
679 679  == 7.3 How to change the uplink interval？ ==
680 680  
681 -
682 682  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);"]]
683 683  
684 684  [[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"]]
... ... @@ -686,7 +686,6 @@
686 686  
687 687  == 7.4 How to use TTL-USB to connect PC to upgrade firmware? ==
688 688  
689 -
690 690  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
691 691  
692 692  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
... ... @@ -749,6 +749,11 @@
749 749  
750 750  * LHT65N-PIR Temperature/Humidity/PIR Sensor x 1
751 751  
733 +**Dimension and weight**:
734 +
735 +* Device Size:  10 x 10 x 3.5 mm
736 +* Device Weight: 120.5g
737 +
752 752  = 10. Reference material =
753 753  
754 754  
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