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Last modified by Xiaoling on 2025/06/10 09:17
From version 44.7
edited by Xiaoling
on 2023/05/16 18:06
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To version 17.1
edited by Edwin Chen
on 2023/04/09 09:32
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
... ... @@ -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
... ... @@ -45,8 +45,6 @@
45 45  * External PIR Sensor
46 46  * Tri-color LED to indicate working status(% style="display:none" %)
47 47  
48 -
49 -
50 50  == 1.3 Specification ==
51 51  
52 52  
... ... @@ -71,14 +71,12 @@
71 71  * (% class="mark" %)Resolution: 1 lx
72 72  * (% class="mark" %)Range: 0-65535 lx
73 73  * (% 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.
... ... @@ -98,20 +98,9 @@
98 98  
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  
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"]]
101 101  
102 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
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 -|(% 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" %)(((
105 -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.
106 -)))
107 -|(% 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" %)(((
108 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
109 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
110 -)))
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  
... ... @@ -133,9 +133,8 @@
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"]]
127 +[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
137 137  
138 -
139 139  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
140 140  
141 141  Add APP EUI in the application.
... ... @@ -144,137 +144,64 @@
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"]]
137 +[[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"]]
140 +[[image:image-20220522232954-5.png||_mstalt="431847"]]
151 151  
152 152  
143 +
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"]]
147 +Input APP EUI,  APP KEY and DEV EUI:
157 157  
158 158  
159 -**Input APP EUI,  APP KEY and DEV EUI:**
150 +[[image:image-20220522233118-7.png||_mstalt="430430"]]
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"]]
162 162  
163 -
164 164  === 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
165 165  
166 -
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.
156 +[[image:image-20220522233300-8.png||_mstalt="428389" height="219" width="722"]]
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"]]
159 +== 2.4 Uplink Payload   ( Fport~=2) ==
171 171  
172 -
173 -== 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
174 -
175 -
176 -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.
177 -
178 -The Payload format is as below.
179 -
180 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
181 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
182 -|(% 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**
183 -|(% 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
184 -
185 -Example parse in TTNv3
186 -
187 -[[image:image-20230508151932-1.png]]
188 -
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.
... ... @@ -282,11 +282,9 @@
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  
202 +=== 2.4.1 Decoder in TTN V3 ===
285 285  
286 286  
287 -=== 2.5.1 Decoder in TTN V3 ===
288 -
289 -
290 290  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.
291 291  
292 292  Below is the position to put the decoder and LHT65N-PIR decoder can be download from here: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
... ... @@ -295,25 +295,14 @@
295 295  [[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"]]
296 296  
297 297  
298 -=== 2.5.2 BAT-Battery Info ===
213 +=== 2.4.2 BAT-Battery Info ===
299 299  
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
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"]]
316 316  
220 +
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  
... ... @@ -322,10 +322,8 @@
322 322  * BAT status=(0xcba4>>14)&0xFF=11(B)，very good
323 323  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
324 324  
229 +=== 2.4.3 Built-in Temperature ===
325 325  
326 -
327 -=== 2.5.3 Built-in Temperature ===
328 -
329 329  [[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"]]
330 330  
331 331  * Temperature:  0x0ABB/100=27.47℃
... ... @@ -334,60 +334,55 @@
334 334  
335 335  * Temperature:  (0xF5C6-65536)/100=-26.18℃
336 336  
239 +=== 2.4.4 Built-in Humidity ===
337 337  
338 -
339 -=== 2.5.4 Built-in Humidity ===
340 -
341 341  [[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"]]
342 342  
343 343  * Humidity:    0x025C/10=60.4%
344 344  
245 +=== 2.4.5 Ext value ===
345 345  
247 +==== 2.4.5.1 Ext~=0x0A, PIR Sensor ====
346 346  
347 -=== 2.5.5 Ext value ===
249 +[[image:image-20221224161634-2.png||height="138" width="851"]]
348 348  
349 -==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
350 350  
252 +==== 2.4.5.2 Ext Value ====
351 351  
352 -[[image:ext=14.png||alt="image-20221224161634-2.png"]]
353 -
354 -
355 -==== 2.5.5.2 Ext Value ====
356 -
357 -
358 358  There are 4 bytes in Ext Value field.
359 359  
360 360  Bit0 of byte 8th shows if this uplink is generate by PIR activity.
361 361  
362 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
363 -|=(% style="width: 106px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
258 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:490px" %)
259 +|=(% style="width: 147px;" %)(((
364 364  **The 8^^th^^ byte**
365 -)))|=(% style="width: 71px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
261 +)))|=(% style="width: 108px;" %)(((
366 366  **Bit 1~~7**
367 -)))|=(% style="width: 211px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
263 +)))|=(% style="width: 228px;" %)(((
368 368  **Bit 0**
369 369  )))
370 -|(% style="width:106px" %)(((
266 +|(% style="width:147px" %)(((
371 371  **Value**
372 -)))|(% style="width:71px" %)(((
268 +)))|(% style="width:108px" %)(((
373 373  Reserve
374 -)))|(% style="width:211px" %)(((
270 +)))|(% style="width:228px" %)(((
375 375  (((
376 376  0: Normal Uplink
273 +
377 377  1: Uplink by activity detected
378 378  )))
379 379  )))
380 380  
381 -(% style="color:red" %)**Note**:** Uplink by activity is disable by default.**
278 +**Note**: Uplink by activity is disable by default.
382 382  
280 +
383 383  The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
384 384  
385 385  0x00 E5 09 : Total detect 58633 activity since end node start.
386 386  
387 387  
388 -== 2.6 Show data on Datacake ==
286 +== 2.5 Show data on Datacake ==
389 389  
390 -
391 391  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:
392 392  
393 393  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -416,7 +416,7 @@
416 416  
417 417  
418 418  
419 -== 2.7 LED Indicator ==
316 +== 2.8 LED Indicator ==
420 420  
421 421  
422 422  The LHT65N-PIR has a triple color LED which for easy showing different stage .
... ... @@ -425,39 +425,19 @@
425 425  
426 426  In a normal working state:
427 427  
428 -* For each uplink, the (% style="color:blue" %)**BLUE LED**(%%) or (% style="color:red" %)**RED LED**(%%) will blink once.
429 -(% style="color:blue" %)**BLUE LED**(%%) when external sensor is connected.
430 -* (% style="color:red" %)**RED LED**(%%) when external sensor is not connected
431 -* For each success downlink, the (% style="color:purple" %)**PURPLE LED**(%%) will blink once
325 +* For each uplink, the BLUE LED or RED LED will blink once.
326 +BLUE LED when external sensor is connected.
327 +* RED LED when external sensor is not connected
328 +* For each success downlink, the PURPLE LED will blink once
432 432  
330 +== 2.9 installation ==
433 433  
332 +~1. Don't install LHT65N-PIR outdoor or place where will get wet
434 434  
435 -== 2.8 installation ==
334 +2. Towards the PIR probe to the place where need to monitor activity.
436 436  
437 437  
438 -~1. Don't install LHT65N-PIR outdoor or place where will get wet.
439 439  
440 -2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
441 -
442 -Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
443 -
444 -[[image:image-20230411135341-1.png||height="450" width="456"]]
445 -
446 -
447 -(% style="color:red" %)**Notice: PIR can only detect motion activity, not to use to detect static people case.**
448 -
449 -* 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.
450 -
451 -* 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.
452 -
453 -* 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.
454 -
455 -* 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
456 -
457 -* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
458 -
459 -
460 -
461 461  = 3. Sensors and Accessories =
462 462  
463 463  == 3.1 E2 Extension Cable ==
... ... @@ -466,7 +466,7 @@
466 466  [[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"]]
467 467  
468 468  
469 -**1m long breakout cable for LHT65N-PIR. Features:**
346 +**1m long breakout cable for LHT65N-E5. Features:**
470 470  
471 471  * (((
472 472  Use for AT Command
... ... @@ -485,12 +485,10 @@
485 485  
486 486  LHT65N-PIR supports below configure method:
487 487  
488 -* AT Command via UART Connection : See [[FAQ>>||anchor="H7.FAQ"]].
489 -
365 +* AT Command via UART Connection : See [[FAQ>>path:#H7.FAQ]].
490 490  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
491 491  
492 492  
493 -
494 494  == 4.2 General Commands ==
495 495  
496 496  
... ... @@ -515,13 +515,12 @@
515 515  
516 516  Feature: Change LoRaWAN End Node Transmit Interval.
517 517  
393 +
518 518  (% style="color:#4f81bd" %)**AT Command: AT+TDC**
519 519  
520 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
521 -|(% 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**
522 -|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
523 -|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
396 +[[image:image-20220523150701-2.png||_mstalt="427453"]]
524 524  
398 +
525 525  (% style="color:#4f81bd" %)**Downlink Payload: 0x01**
526 526  
527 527  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -533,10 +533,8 @@
533 533  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
534 534  
535 535  
536 -
537 537  === 4.3.2 Get Device Status ===
538 538  
539 -
540 540  Send a LoRaWAN downlink to ask device send Alarm settings.
541 541  
542 542  * (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
... ... @@ -549,22 +549,28 @@
549 549  
550 550  Feature: Set device password, max 9 digits
551 551  
552 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
553 553  
554 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
555 -|(% 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**
556 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
557 -123456
425 +(% style="color:#4f81bd" %)**AT Command: AT+EXT**
558 558  
559 -OK
427 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
428 +|Command Example|Function|Response
429 +|AT+EXT=?|Get or Set external sensor model|(((
430 +5
431 +
432 +OK
560 560  )))
561 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
434 +|AT+EXT=5|(% colspan="2" %)Set external sensor mode to 5
562 562  
563 -(% style="color:#4f81bd" %)**Downlink Command:**
436 +(% style="color:#4f81bd" %)**Downlink Command:0xA2**
564 564  
565 -No downlink command for this feature.
566 566  
439 +Total bytes: 2 bytes
567 567  
441 +**Example:**
442 +
443 +* 0xA205: Set external sensor type to E5
444 +
445 +
568 568  === 4.3.4 Set to sleep mode ===
569 569  
570 570  
... ... @@ -571,18 +571,12 @@
571 571  Feature: Set device to sleep mode
572 572  
573 573  * **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
574 -
575 575  * **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
576 576  
577 577  (% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
578 578  
579 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
580 -|(% 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**
581 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
582 -Clear all stored sensor data…
456 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
583 583  
584 -OK
585 -)))
586 586  
587 587  (% style="color:#4f81bd" %)**Downlink Command:**
588 588  
... ... @@ -589,27 +589,22 @@
589 589  * There is no downlink command to set to Sleep mode.
590 590  
591 591  
592 -
593 593  === 4.3.5 Set UOA (Uplink on Activity) ===
594 594  
595 -
596 596  Feature: Enable / Disable Uplink on Activity
597 597  
598 598  * **AT+UOA=0**  : Disable UoA
599 -
600 600  * **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.
601 601  
602 -(% 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.**
603 603  
604 604  (% style="color:#4f81bd" %)**AT Command: AT+UOA**
605 605  
606 606  
607 -(% style="color:#4f81bd" %)**Downlink Command:  **(% class="mark" %)**xxxxxxx**
475 +(% style="color:#4f81bd" %)**Downlink Command:  (% class="mark" %)xxxxxxx(%%)**
608 608  
609 609  
610 610  = 5. Battery & Power Consumption =
611 611  
612 -
613 613  LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
614 614  
615 615  [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
... ... @@ -617,30 +617,17 @@
617 617  
618 618  = 6. OTA firmware update =
619 619  
487 +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/]]
620 620  
621 -User can change firmware LHT65N-PIR to:
622 622  
623 -* Change Frequency band/ region.
624 -* Update with new features.
625 -* Fix bugs.
490 += 6. FAQ =
626 626  
627 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
492 +== 6.1 How to use AT Command? ==
628 628  
629 -Methods to Update Firmware:
630 630  
631 -* (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/]]
632 -* 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]]**.
495 +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.
633 633  
634 634  
635 -
636 -= 7. FAQ =
637 -
638 -== 7.1 How to use AT Command? ==
639 -
640 -
641 -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.
642 -
643 -
644 644  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
645 645  
646 646  
... ... @@ -648,14 +648,15 @@
648 648  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
649 649  
650 650  
651 -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.
505 +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.
652 652  
653 653  [[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"]]
654 654  
655 655  
656 -== 7.2 Where to use AT commands and Downlink commands ==
657 657  
511 +== 6.2 Where to use AT commands and Downlink commands ==
658 658  
513 +
659 659  **AT commands：**
660 660  
661 661  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
... ... @@ -692,17 +692,15 @@
692 692  [[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"]]
693 693  
694 694  
695 -== 7.3 How to change the uplink interval？ ==
550 +== 6.3 How to change the uplink interval？ ==
696 696  
697 -
698 698  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);"]]
699 699  
700 700  [[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"]]
701 701  
702 702  
703 -== 7.4 How to use TTL-USB to connect PC to upgrade firmware? ==
557 +== 6.4 How to use TTL-USB to connect PC to upgrade firmware? ==
704 704  
705 -
706 706  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
707 707  
708 708  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
... ... @@ -742,7 +742,7 @@
742 742  [[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"]]
743 743  
744 744  
745 -= 8. Order Info =
598 += 7. Order Info =
746 746  
747 747  
748 748  Part Number: (% style="color:#4f81bd" %)** LHT65N-PIR-XX**
... ... @@ -758,11 +758,9 @@
758 758  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
759 759  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
760 760  
614 += 8. Packing Info =
761 761  
762 762  
763 -= 9. Packing Info =
764 -
765 -
766 766  **Package Includes**:
767 767  
768 768  * LHT65N-PIR Temperature/Humidity/PIR Sensor x 1
... ... @@ -772,18 +772,14 @@
772 772  * Device Size:  10 x 10 x 3.5 mm
773 773  * Device Weight: 120.5g
774 774  
626 += 9. Reference material =
775 775  
776 776  
777 -= 10. Reference material =
778 -
779 -
780 780  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
781 781  
631 += 10. FCC Warning =
782 782  
783 783  
784 -= 11. FCC Warning =
785 -
786 -
787 787  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
788 788  
789 789  (1) This device may not cause harmful interference；
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