Skip to Content
Last modified by Xiaoling on 2025/06/10 09:17
From version 45.9
edited by Xiaoling
on 2023/08/08 14:33
Change comment: There is no comment for this version
To version 37.6
edited by Xiaoling
on 2023/04/27 09:24
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,9 +1,14 @@
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
... ... @@ -43,11 +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 -(% style="display:none" %)
50 -
51 51  == 1.3 Specification ==
52 52  
53 53  
... ... @@ -65,18 +65,19 @@
65 65  * Long Term Drift: < 0.02 °C/yr
66 66  * Operating Range: 0 ~~ 96 %RH
67 67  
68 -(% style="color:#037691" %)**External PIR Sensor:**
72 +(% class="mark" style="color:#037691" %)**External PIR Sensor:**
69 69  
70 -* Base on RDB223 Sensor
71 -* Cable Length : 1 meter
72 -* 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 +*
73 73  
74 -
75 75  = 2. Connect LHT65N-PIR to IoT Server =
76 76  
77 77  == 2.1 How does LHT65N-PIR work? ==
78 78  
79 -
80 80  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.
81 81  
82 82  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.
... ... @@ -84,7 +84,6 @@
84 84  
85 85  == 2.2 How to Activate LHT65N-PIR? ==
86 86  
87 -
88 88  The LHT65N-PIR has two working modes:
89 89  
90 90  * (% 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.
... ... @@ -97,18 +97,18 @@
97 97  [[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"]]
98 98  
99 99  
104 +
100 100  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
101 101  |=(% 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**
102 102  |(% 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" %)(((
103 -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.
104 104  )))
105 105  |(% 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" %)(((
106 -(% 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.
107 107  (% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
108 108  )))
109 -|(% 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.
110 110  
111 -
112 112  == 2.3 Example to join LoRaWAN network ==
113 113  
114 114  
... ... @@ -130,7 +130,7 @@
130 130  
131 131  Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
132 132  
133 -[[image:image-20230426083533-1.png||height="286" width="616"]]
137 +[[image:image-20230426083533-1.png]]
134 134  
135 135  
136 136  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
... ... @@ -141,21 +141,21 @@
141 141  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522232916-3.png||_mstalt="430495"]]
142 142  
143 143  
144 -[[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"]]
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-20220522232954-5.png?rev=1.1||alt="image-20220522232954-5.png"]]
151 +[[image:image-20220522232954-5.png||_mstalt="431847"]]
148 148  
149 149  
150 150  (% style="color:red" %)**Note: LHT65N-PIR use same payload decoder as LHT65.**
151 151  
152 152  
153 -[[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"]]
154 154  
155 155  
156 156  **Input APP EUI,  APP KEY and DEV EUI:**
157 157  
158 -[[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"]]
159 159  
160 160  
161 161  === 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
... ... @@ -164,7 +164,7 @@
164 164  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.
165 165  
166 166  
167 -[[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"]]
168 168  
169 169  
170 170  == 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
... ... @@ -181,15 +181,14 @@
181 181  
182 182  Example parse in TTNv3
183 183  
184 -[[image:image-20230508151932-1.png]]
188 +[[image:1675144504430-490.png]]
185 185  
190 +**Sensor Model**: For LHT65N-PIR, this value is 0x1A
186 186  
187 -(% style="color:blue" %)**Sensor Model**(%%): For LHT65N-PIR, this value is 0x1A
192 +**Firmware Version**: 0x0100, Means: v1.0.0 version
188 188  
189 -(% style="color:blue" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
194 +**Frequency Band**:
190 190  
191 -(% style="color:blue" %)**Frequency Band**:
192 -
193 193  *0x01: EU868
194 194  
195 195  *0x02: US915
... ... @@ -218,15 +218,15 @@
218 218  
219 219  *0x0e: MA869
220 220  
221 -(% style="color:blue" %)**Sub-Band**:
224 +**Sub-Band**:
222 222  
223 -AU915 and US915: value 0x00 ~~ 0x08
226 +AU915 and US915:value 0x00 ~~ 0x08
224 224  
225 225  CN470: value 0x0B ~~ 0x0C
226 226  
227 227  Other Bands: Always 0x00
228 228  
229 -(% style="color:blue" %)**Battery Info**:
232 +**Battery Info**:
230 230  
231 231  Check the battery voltage.
232 232  
... ... @@ -243,21 +243,21 @@
243 243  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
244 244  
245 245  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
246 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
249 +|=(% style="width: 60px;background-color:#D9E2F3" %)(((
247 247  **Size(bytes)**
248 -)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)(((
251 +)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
249 249  **2**
250 -)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
253 +)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
251 251  **2**
252 -)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
255 +)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
253 253  **2**
254 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
257 +)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
255 255  **1**
256 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
259 +)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
257 257  **4**
258 258  )))
259 259  |(% style="width:97px" %)(((
260 -Value
263 +**Value**
261 261  )))|(% style="width:39px" %)(((
262 262  [[BAT>>||anchor="H2.5.2BAT-BatteryInfo"]]
263 263  )))|(% style="width:100px" %)(((
... ... @@ -279,7 +279,6 @@
279 279  * The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
280 280  * The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
281 281  
282 -
283 283  === 2.5.1 Decoder in TTN V3 ===
284 284  
285 285  
... ... @@ -301,7 +301,7 @@
301 301  **Bit(bit)**
302 302  )))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
303 303  |(% style="width:66px" %)(((
304 -Value
306 +**Value**
305 305  )))|(% style="width:250px" %)(((
306 306  BAT Status
307 307  00(b): Ultra Low ( BAT <= 2.50v)
... ... @@ -310,6 +310,8 @@
310 310  11(b): Good (BAT >= 2.65v)
311 311  )))|(% style="width:152px" %)Actually BAT voltage
312 312  
315 +
316 +
313 313  [[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"]]
314 314  
315 315  
... ... @@ -318,10 +318,8 @@
318 318  * BAT status=(0xcba4>>14)&0xFF=11(B)，very good
319 319  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
320 320  
321 -
322 322  === 2.5.3 Built-in Temperature ===
323 323  
324 -
325 325  [[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"]]
326 326  
327 327  * Temperature:  0x0ABB/100=27.47℃
... ... @@ -330,51 +330,48 @@
330 330  
331 331  * Temperature:  (0xF5C6-65536)/100=-26.18℃
332 332  
333 -
334 334  === 2.5.4 Built-in Humidity ===
335 335  
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 -
342 342  === 2.5.5 Ext value ===
343 343  
344 -==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
343 +==== 2.5.5.1 Ext~=0x0A, PIR Sensor ====
345 345  
345 +[[image:image-20221224161634-2.png||height="138" width="851"]]
346 346  
347 -[[image:ext=14.png||alt="image-20221224161634-2.png"]]
348 348  
349 -
350 350  ==== 2.5.5.2 Ext Value ====
351 351  
352 -
353 353  There are 4 bytes in Ext Value field.
354 354  
355 355  Bit0 of byte 8th shows if this uplink is generate by PIR activity.
356 356  
357 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
358 -|=(% style="width: 107px; background-color:#D9E2F3;color:#0070C0" %)(((
354 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:490px" %)
355 +|=(% style="width: 147px;background-color:#D9E2F3;color:#0070C0" %)(((
359 359  **The 8^^th^^ byte**
360 -)))|=(% style="width: 73px; background-color:#D9E2F3;color:#0070C0" %)(((
357 +)))|=(% style="width: 108px;background-color:#D9E2F3;color:#0070C0" %)(((
361 361  **Bit 1~~7**
362 -)))|=(% style="width: 213px; background-color:#D9E2F3;color:#0070C0" %)(((
359 +)))|=(% style="width: 228px;background-color:#D9E2F3;color:#0070C0" %)(((
363 363  **Bit 0**
364 364  )))
365 -|(% style="width:106px" %)(((
362 +|(% style="width:147px" %)(((
366 366  **Value**
367 -)))|(% style="width:71px" %)(((
364 +)))|(% style="width:108px" %)(((
368 368  Reserve
369 -)))|(% style="width:211px" %)(((
366 +)))|(% style="width:228px" %)(((
370 370  (((
371 371  0: Normal Uplink
369 +
372 372  1: Uplink by activity detected
373 373  )))
374 374  )))
375 375  
376 -(% style="color:red" %)**Note**:** Uplink by activity is disable by default.**
374 +**Note**: Uplink by activity is disable by default.
377 377  
376 +
378 378  The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
379 379  
380 380  0x00 E5 09 : Total detect 58633 activity since end node start.
... ... @@ -382,7 +382,6 @@
382 382  
383 383  == 2.6 Show data on Datacake ==
384 384  
385 -
386 386  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:
387 387  
388 388  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -410,6 +410,7 @@
410 410  [[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"]]
411 411  
412 412  
411 +
413 413  == 2.7 LED Indicator ==
414 414  
415 415  
... ... @@ -419,15 +419,13 @@
419 419  
420 420  In a normal working state:
421 421  
422 -* For each uplink, the (% style="color:blue" %)**BLUE LED**(%%) or (% style="color:red" %)**RED LED**(%%) will blink once.
423 -(% style="color:blue" %)**BLUE LED**(%%) when external sensor is connected.
424 -* (% style="color:red" %)**RED LED**(%%) when external sensor is not connected
425 -* For each success downlink, the (% style="color:purple" %)**PURPLE LED**(%%) will blink once
421 +* For each uplink, the BLUE LED or RED LED will blink once.
422 +BLUE LED when external sensor is connected.
423 +* RED LED when external sensor is not connected
424 +* For each success downlink, the PURPLE LED will blink once
426 426  
427 -
428 428  == 2.8 installation ==
429 429  
430 -
431 431  ~1. Don't install LHT65N-PIR outdoor or place where will get wet.
432 432  
433 433  2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
... ... @@ -436,20 +436,14 @@
436 436  
437 437  [[image:image-20230411135341-1.png||height="450" width="456"]]
438 438  
436 +**Notice: PIR can only detect motion activity, not to use to detect static people case.**
439 439  
440 -(% style="color:red" %)**Notice: PIR can only detect motion activity, not to use to detect static people case.**
441 -
442 442  * 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.
443 -
444 444  * 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.
445 -
446 446  * 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.
447 -
448 448  * 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
449 -
450 450  * 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
451 451  
452 -
453 453  = 3. Sensors and Accessories =
454 454  
455 455  == 3.1 E2 Extension Cable ==
... ... @@ -458,7 +458,7 @@
458 458  [[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"]]
459 459  
460 460  
461 -**1m long breakout cable for LHT65N-PIR. Features:**
452 +**1m long breakout cable for LHT65N-E5. Features:**
462 462  
463 463  * (((
464 464  Use for AT Command
... ... @@ -477,11 +477,9 @@
477 477  
478 478  LHT65N-PIR supports below configure method:
479 479  
480 -* AT Command via UART Connection : See [[FAQ>>||anchor="H7.FAQ"]].
481 -
471 +* AT Command via UART Connection : See [[FAQ>>path:#H7.FAQ]].
482 482  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
483 483  
484 -
485 485  == 4.2 General Commands ==
486 486  
487 487  
... ... @@ -506,13 +506,12 @@
506 506  
507 507  Feature: Change LoRaWAN End Node Transmit Interval.
508 508  
498 +
509 509  (% style="color:#4f81bd" %)**AT Command: AT+TDC**
510 510  
511 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
512 -|(% 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**
513 -|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
514 -|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
501 +[[image:image-20220523150701-2.png||_mstalt="427453"]]
515 515  
503 +
516 516  (% style="color:#4f81bd" %)**Downlink Payload: 0x01**
517 517  
518 518  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -523,10 +523,8 @@
523 523  
524 524  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
525 525  
526 -
527 527  === 4.3.2 Get Device Status ===
528 528  
529 -
530 530  Send a LoRaWAN downlink to ask device send Alarm settings.
531 531  
532 532  * (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
... ... @@ -539,22 +539,27 @@
539 539  
540 540  Feature: Set device password, max 9 digits
541 541  
542 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
543 543  
544 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
545 -|(% 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**
546 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
547 -123456
529 +(% style="color:#4f81bd" %)**AT Command: AT+EXT**
548 548  
549 -OK
531 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
532 +|Command Example|Function|Response
533 +|AT+EXT=?|Get or Set external sensor model|(((
534 +5
535 +
536 +OK
550 550  )))
551 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
538 +|AT+EXT=5|(% colspan="2" %)Set external sensor mode to 5
552 552  
553 -(% style="color:#4f81bd" %)**Downlink Command:**
540 +(% style="color:#4f81bd" %)**Downlink Command:0xA2**
554 554  
555 -No downlink command for this feature.
556 556  
543 +Total bytes: 2 bytes
557 557  
545 +**Example:**
546 +
547 +* 0xA205: Set external sensor type to E5
548 +
558 558  === 4.3.4 Set to sleep mode ===
559 559  
560 560  
... ... @@ -561,34 +561,25 @@
561 561  Feature: Set device to sleep mode
562 562  
563 563  * **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
564 -
565 565  * **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
566 566  
567 567  (% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
568 568  
569 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
570 -|(% 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**
571 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
572 -Clear all stored sensor data…
559 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
573 573  
574 -OK
575 -)))
576 576  
577 577  (% style="color:#4f81bd" %)**Downlink Command:**
578 578  
579 579  * There is no downlink command to set to Sleep mode.
580 580  
581 -
582 582  === 4.3.5 Set UOA (Uplink on Activity) ===
583 583  
584 -
585 585  Feature: Enable / Disable Uplink on Activity
586 586  
587 587  * **AT+UOA=0**  : Disable UoA
588 -
589 589  * **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.
590 590  
591 -(% 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.**
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.
592 592  
593 593  (% style="color:#4f81bd" %)**AT Command: AT+UOA**
594 594  
... ... @@ -598,7 +598,6 @@
598 598  
599 599  = 5. Battery & Power Consumption =
600 600  
601 -
602 602  LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
603 603  
604 604  [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
... ... @@ -606,9 +606,8 @@
606 606  
607 607  = 6. OTA firmware update =
608 608  
590 +User can change firmware S31x-LB to:
609 609  
610 -User can change firmware LHT65N-PIR to:
611 -
612 612  * Change Frequency band/ region.
613 613  * Update with new features.
614 614  * Fix bugs.
... ... @@ -620,13 +620,12 @@
620 620  * (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/]]
621 621  * 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]]**.
622 622  
623 -
624 624  = 7. FAQ =
625 625  
626 626  == 7.1 How to use AT Command? ==
627 627  
628 628  
629 -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.
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.
630 630  
631 631  
632 632  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
... ... @@ -636,11 +636,12 @@
636 636  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
637 637  
638 638  
639 -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.
618 +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.
640 640  
641 641  [[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"]]
642 642  
643 643  
623 +
644 644  == 7.2 Where to use AT commands and Downlink commands ==
645 645  
646 646  
... ... @@ -682,7 +682,6 @@
682 682  
683 683  == 7.3 How to change the uplink interval？ ==
684 684  
685 -
686 686  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);"]]
687 687  
688 688  [[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"]]
... ... @@ -690,7 +690,6 @@
690 690  
691 691  == 7.4 How to use TTL-USB to connect PC to upgrade firmware? ==
692 692  
693 -
694 694  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
695 695  
696 696  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
... ... @@ -746,7 +746,6 @@
746 746  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
747 747  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
748 748  
749 -
750 750  = 9. Packing Info =
751 751  
752 752  
... ... @@ -754,7 +754,10 @@
754 754  
755 755  * LHT65N-PIR Temperature/Humidity/PIR Sensor x 1
756 756  
734 +**Dimension and weight**:
757 757  
736 +* Device Size:  10 x 10 x 3.5 mm
737 +* Device Weight: 120.5g
758 758  
759 759  = 10. Reference material =
760 760  
... ... @@ -761,7 +761,6 @@
761 761  
762 762  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
763 763  
764 -
765 765  = 11. FCC Warning =
766 766  
767 767  
LHT65N-PIR1.jpg
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Ellie
Size
... ... @@ -1,1 +1,0 @@
1 -47.3 KB
Content
ext=14.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Ellie
Size
... ... @@ -1,1 +1,0 @@
1 -30.5 KB
Content
image-20230508151932-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.kai
Size
... ... @@ -1,1 +1,0 @@
1 -36.0 KB
Content