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Last modified by Xiaoling on 2025/06/10 09:17
From version 45.8
edited by Xiaoling
on 2023/05/27 09:26
Change comment: There is no comment for this version
To version 37.5
edited by Xiaoling
on 2023/04/27 09:00
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
... ... @@ -43,12 +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 -
49 -
50 -(% style="display:none" %)
51 -
52 52  == 1.3 Specification ==
53 53  
54 54  
... ... @@ -66,19 +66,19 @@
66 66  * Long Term Drift: < 0.02 °C/yr
67 67  * Operating Range: 0 ~~ 96 %RH
68 68  
69 -(% style="color:#037691" %)**External PIR Sensor:**
72 +(% class="mark" style="color:#037691" %)**External PIR Sensor:**
70 70  
71 -* Base on RDB223 Sensor
72 -* Cable Length : 1 meter
73 -* 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 +*
74 74  
75 -
76 -
77 77  = 2. Connect LHT65N-PIR to IoT Server =
78 78  
79 79  == 2.1 How does LHT65N-PIR work? ==
80 80  
81 -
82 82  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.
83 83  
84 84  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.
... ... @@ -86,7 +86,6 @@
86 86  
87 87  == 2.2 How to Activate LHT65N-PIR? ==
88 88  
89 -
90 90  The LHT65N-PIR has two working modes:
91 91  
92 92  * (% 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.
... ... @@ -99,6 +99,7 @@
99 99  [[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"]]
100 100  
101 101  
104 +
102 102  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
103 103  |=(% 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**
104 104  |(% 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" %)(((
... ... @@ -110,8 +110,6 @@
110 110  )))
111 111  |(% 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.
112 112  
113 -
114 -
115 115  == 2.3 Example to join LoRaWAN network ==
116 116  
117 117  
... ... @@ -133,7 +133,7 @@
133 133  
134 134  Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
135 135  
136 -[[image:image-20230426083533-1.png||height="286" width="616"]]
137 +[[image:image-20230426083533-1.png]]
137 137  
138 138  
139 139  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
... ... @@ -144,21 +144,21 @@
144 144  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522232916-3.png||_mstalt="430495"]]
145 145  
146 146  
147 -[[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-20220522232932-4.png?rev=1.1||alt="image-20220522232932-4.png"]]
148 +[[image:image-20220522232932-4.png||_mstalt="430157"]]
148 148  
149 149  
150 -[[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-20220522232954-5.png?rev=1.1||alt="image-20220522232954-5.png"]]
151 +[[image:image-20220522232954-5.png||_mstalt="431847"]]
151 151  
152 152  
153 153  (% style="color:red" %)**Note: LHT65N-PIR use same payload decoder as LHT65.**
154 154  
155 155  
156 -[[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-20220522233026-6.png?rev=1.1||alt="image-20220522233026-6.png"]]
157 +[[image:image-20220522233026-6.png||_mstalt="429403"]]
157 157  
158 158  
159 159  **Input APP EUI,  APP KEY and DEV EUI:**
160 160  
161 -[[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-20220522233118-7.png?rev=1.1||alt="image-20220522233118-7.png"]]
162 +[[image:image-20220522233118-7.png||_mstalt="430430"]]
162 162  
163 163  
164 164  === 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
... ... @@ -167,7 +167,7 @@
167 167  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.
168 168  
169 169  
170 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522233300-8.png?rev=1.1||alt="image-20220522233300-8.png"]]
171 +[[image:image-20220522233300-8.png||_mstalt="428389" height="219" width="722"]]
171 171  
172 172  
173 173  == 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
... ... @@ -184,15 +184,14 @@
184 184  
185 185  Example parse in TTNv3
186 186  
187 -[[image:image-20230508151932-1.png]]
188 +[[image:1675144504430-490.png]]
188 188  
190 +**Sensor Model**: For LHT65N-PIR, this value is 0x1A
189 189  
190 -(% style="color:blue" %)**Sensor Model**(%%): For LHT65N-PIR, this value is 0x1A
192 +**Firmware Version**: 0x0100, Means: v1.0.0 version
191 191  
192 -(% style="color:blue" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
194 +**Frequency Band**:
193 193  
194 -(% style="color:blue" %)**Frequency Band**:
195 -
196 196  *0x01: EU868
197 197  
198 198  *0x02: US915
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221 221  
222 222  *0x0e: MA869
223 223  
224 -(% style="color:blue" %)**Sub-Band**:
224 +**Sub-Band**:
225 225  
226 -AU915 and US915: value 0x00 ~~ 0x08
226 +AU915 and US915:value 0x00 ~~ 0x08
227 227  
228 228  CN470: value 0x0B ~~ 0x0C
229 229  
230 230  Other Bands: Always 0x00
231 231  
232 -(% style="color:blue" %)**Battery Info**:
232 +**Battery Info**:
233 233  
234 234  Check the battery voltage.
235 235  
... ... @@ -246,21 +246,21 @@
246 246  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
247 247  
248 248  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
249 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
249 +|=(% style="width: 60px;background-color:#D9E2F3" %)(((
250 250  **Size(bytes)**
251 -)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)(((
251 +)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
252 252  **2**
253 -)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
253 +)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
254 254  **2**
255 -)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
255 +)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
256 256  **2**
257 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
257 +)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
258 258  **1**
259 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
259 +)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
260 260  **4**
261 261  )))
262 262  |(% style="width:97px" %)(((
263 -Value
263 +**Value**
264 264  )))|(% style="width:39px" %)(((
265 265  [[BAT>>||anchor="H2.5.2BAT-BatteryInfo"]]
266 266  )))|(% style="width:100px" %)(((
... ... @@ -282,8 +282,6 @@
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 -
286 -
287 287  === 2.5.1 Decoder in TTN V3 ===
288 288  
289 289  
... ... @@ -300,20 +300,9 @@
300 300  
301 301  These two bytes of BAT include the battery state and the actually voltage
302 302  
303 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
304 -|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
305 -**Bit(bit)**
306 -)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
307 -|(% style="width:66px" %)(((
308 -Value
309 -)))|(% style="width:250px" %)(((
310 -BAT Status
311 -00(b): Ultra Low ( BAT <= 2.50v)
312 -01(b): Low (2.50v <=BAT <= 2.55v)
313 -10(b): OK (2.55v <= BAT <=2.65v)
314 -11(b): Good (BAT >= 2.65v)
315 -)))|(% style="width:152px" %)Actually BAT voltage
301 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220523152839-18.png||_mstalt="457613"]]
316 316  
303 +
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  
... ... @@ -322,11 +322,8 @@
322 322  * BAT status=(0xcba4>>14)&0xFF=11(B)，very good
323 323  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
324 324  
325 -
326 -
327 327  === 2.5.3 Built-in Temperature ===
328 328  
329 -
330 330  [[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"]]
331 331  
332 332  * Temperature:  0x0ABB/100=27.47℃
... ... @@ -335,53 +335,48 @@
335 335  
336 336  * Temperature:  (0xF5C6-65536)/100=-26.18℃
337 337  
338 -
339 -
340 340  === 2.5.4 Built-in Humidity ===
341 341  
342 -
343 343  [[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"]]
344 344  
345 345  * Humidity:    0x025C/10=60.4%
346 346  
347 -
348 -
349 349  === 2.5.5 Ext value ===
350 350  
351 -==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
330 +==== 2.5.5.1 Ext~=0x0A, PIR Sensor ====
352 352  
332 +[[image:image-20221224161634-2.png||height="138" width="851"]]
353 353  
354 -[[image:ext=14.png||alt="image-20221224161634-2.png"]]
355 355  
356 -
357 357  ==== 2.5.5.2 Ext Value ====
358 358  
359 -
360 360  There are 4 bytes in Ext Value field.
361 361  
362 362  Bit0 of byte 8th shows if this uplink is generate by PIR activity.
363 363  
364 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
365 -|=(% style="width: 107px; background-color:#D9E2F3;color:#0070C0" %)(((
341 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:490px" %)
342 +|=(% style="width: 147px;" %)(((
366 366  **The 8^^th^^ byte**
367 -)))|=(% style="width: 73px; background-color:#D9E2F3;color:#0070C0" %)(((
344 +)))|=(% style="width: 108px;" %)(((
368 368  **Bit 1~~7**
369 -)))|=(% style="width: 213px; background-color:#D9E2F3;color:#0070C0" %)(((
346 +)))|=(% style="width: 228px;" %)(((
370 370  **Bit 0**
371 371  )))
372 -|(% style="width:106px" %)(((
349 +|(% style="width:147px" %)(((
373 373  **Value**
374 -)))|(% style="width:71px" %)(((
351 +)))|(% style="width:108px" %)(((
375 375  Reserve
376 -)))|(% style="width:211px" %)(((
353 +)))|(% style="width:228px" %)(((
377 377  (((
378 378  0: Normal Uplink
356 +
379 379  1: Uplink by activity detected
380 380  )))
381 381  )))
382 382  
383 -(% style="color:red" %)**Note**:** Uplink by activity is disable by default.**
361 +**Note**: Uplink by activity is disable by default.
384 384  
363 +
385 385  The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
386 386  
387 387  0x00 E5 09 : Total detect 58633 activity since end node start.
... ... @@ -389,7 +389,6 @@
389 389  
390 390  == 2.6 Show data on Datacake ==
391 391  
392 -
393 393  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:
394 394  
395 395  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -417,6 +417,7 @@
417 417  [[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"]]
418 418  
419 419  
398 +
420 420  == 2.7 LED Indicator ==
421 421  
422 422  
... ... @@ -426,16 +426,13 @@
426 426  
427 427  In a normal working state:
428 428  
429 -* For each uplink, the (% style="color:blue" %)**BLUE LED**(%%) or (% style="color:red" %)**RED LED**(%%) will blink once.
430 -(% style="color:blue" %)**BLUE LED**(%%) when external sensor is connected.
431 -* (% style="color:red" %)**RED LED**(%%) when external sensor is not connected
432 -* For each success downlink, the (% style="color:purple" %)**PURPLE LED**(%%) will blink once
408 +* For each uplink, the BLUE LED or RED LED will blink once.
409 +BLUE LED when external sensor is connected.
410 +* RED LED when external sensor is not connected
411 +* For each success downlink, the PURPLE LED will blink once
433 433  
434 -
435 -
436 436  == 2.8 installation ==
437 437  
438 -
439 439  ~1. Don't install LHT65N-PIR outdoor or place where will get wet.
440 440  
441 441  2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
... ... @@ -444,21 +444,14 @@
444 444  
445 445  [[image:image-20230411135341-1.png||height="450" width="456"]]
446 446  
423 +**Notice: PIR can only detect motion activity, not to use to detect static people case.**
447 447  
448 -(% style="color:red" %)**Notice: PIR can only detect motion activity, not to use to detect static people case.**
449 -
450 450  * 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.
451 -
452 452  * 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.
453 -
454 454  * 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.
455 -
456 456  * 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
457 -
458 458  * 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
459 459  
460 -
461 -
462 462  = 3. Sensors and Accessories =
463 463  
464 464  == 3.1 E2 Extension Cable ==
... ... @@ -467,7 +467,7 @@
467 467  [[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"]]
468 468  
469 469  
470 -**1m long breakout cable for LHT65N-PIR. Features:**
439 +**1m long breakout cable for LHT65N-E5. Features:**
471 471  
472 472  * (((
473 473  Use for AT Command
... ... @@ -486,12 +486,9 @@
486 486  
487 487  LHT65N-PIR supports below configure method:
488 488  
489 -* AT Command via UART Connection : See [[FAQ>>||anchor="H7.FAQ"]].
490 -
458 +* AT Command via UART Connection : See [[FAQ>>path:#H7.FAQ]].
491 491  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
492 492  
493 -
494 -
495 495  == 4.2 General Commands ==
496 496  
497 497  
... ... @@ -516,13 +516,12 @@
516 516  
517 517  Feature: Change LoRaWAN End Node Transmit Interval.
518 518  
485 +
519 519  (% style="color:#4f81bd" %)**AT Command: AT+TDC**
520 520  
521 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
522 -|(% 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**
523 -|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
524 -|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
488 +[[image:image-20220523150701-2.png||_mstalt="427453"]]
525 525  
490 +
526 526  (% style="color:#4f81bd" %)**Downlink Payload: 0x01**
527 527  
528 528  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -533,11 +533,8 @@
533 533  
534 534  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
535 535  
536 -
537 -
538 538  === 4.3.2 Get Device Status ===
539 539  
540 -
541 541  Send a LoRaWAN downlink to ask device send Alarm settings.
542 542  
543 543  * (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
... ... @@ -550,22 +550,27 @@
550 550  
551 551  Feature: Set device password, max 9 digits
552 552  
553 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
554 554  
555 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
556 -|(% 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**
557 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
558 -123456
516 +(% style="color:#4f81bd" %)**AT Command: AT+EXT**
559 559  
560 -OK
518 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
519 +|Command Example|Function|Response
520 +|AT+EXT=?|Get or Set external sensor model|(((
521 +5
522 +
523 +OK
561 561  )))
562 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
525 +|AT+EXT=5|(% colspan="2" %)Set external sensor mode to 5
563 563  
564 -(% style="color:#4f81bd" %)**Downlink Command:**
527 +(% style="color:#4f81bd" %)**Downlink Command:0xA2**
565 565  
566 -No downlink command for this feature.
567 567  
530 +Total bytes: 2 bytes
568 568  
532 +**Example:**
533 +
534 +* 0xA205: Set external sensor type to E5
535 +
569 569  === 4.3.4 Set to sleep mode ===
570 570  
571 571  
... ... @@ -572,35 +572,25 @@
572 572  Feature: Set device to sleep mode
573 573  
574 574  * **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
575 -
576 576  * **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
577 577  
578 578  (% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
579 579  
580 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
581 -|(% 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**
582 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
583 -Clear all stored sensor data…
546 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
584 584  
585 -OK
586 -)))
587 587  
588 588  (% style="color:#4f81bd" %)**Downlink Command:**
589 589  
590 590  * There is no downlink command to set to Sleep mode.
591 591  
592 -
593 -
594 594  === 4.3.5 Set UOA (Uplink on Activity) ===
595 595  
596 -
597 597  Feature: Enable / Disable Uplink on Activity
598 598  
599 599  * **AT+UOA=0**  : Disable UoA
600 -
601 601  * **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.
602 602  
603 -(% 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.**
560 +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.
604 604  
605 605  (% style="color:#4f81bd" %)**AT Command: AT+UOA**
606 606  
... ... @@ -610,7 +610,6 @@
610 610  
611 611  = 5. Battery & Power Consumption =
612 612  
613 -
614 614  LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
615 615  
616 616  [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
... ... @@ -618,9 +618,8 @@
618 618  
619 619  = 6. OTA firmware update =
620 620  
577 +User can change firmware S31x-LB to:
621 621  
622 -User can change firmware LHT65N-PIR to:
623 -
624 624  * Change Frequency band/ region.
625 625  * Update with new features.
626 626  * Fix bugs.
... ... @@ -632,14 +632,12 @@
632 632  * (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/]]
633 633  * 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]]**.
634 634  
635 -
636 -
637 637  = 7. FAQ =
638 638  
639 639  == 7.1 How to use AT Command? ==
640 640  
641 641  
642 -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.
595 +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.
643 643  
644 644  
645 645  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
... ... @@ -649,11 +649,12 @@
649 649  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
650 650  
651 651  
652 -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.
605 +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.
653 653  
654 654  [[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"]]
655 655  
656 656  
610 +
657 657  == 7.2 Where to use AT commands and Downlink commands ==
658 658  
659 659  
... ... @@ -695,7 +695,6 @@
695 695  
696 696  == 7.3 How to change the uplink interval？ ==
697 697  
698 -
699 699  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);"]]
700 700  
701 701  [[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"]]
... ... @@ -703,7 +703,6 @@
703 703  
704 704  == 7.4 How to use TTL-USB to connect PC to upgrade firmware? ==
705 705  
706 -
707 707  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
708 708  
709 709  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
... ... @@ -759,8 +759,6 @@
759 759  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
760 760  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
761 761  
762 -
763 -
764 764  = 9. Packing Info =
765 765  
766 766  
... ... @@ -773,15 +773,11 @@
773 773  * Device Size:  10 x 10 x 3.5 mm
774 774  * Device Weight: 120.5g
775 775  
776 -
777 -
778 778  = 10. Reference material =
779 779  
780 780  
781 781  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
782 782  
783 -
784 -
785 785  = 11. FCC Warning =
786 786  
787 787  
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