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Last modified by Xiaoling on 2025/06/10 09:17
From version 45.1
edited by Edwin Chen
on 2023/05/24 16:01
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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
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
... ... @@ -45,7 +45,6 @@
45 45  * External PIR Sensor
46 46  * Tri-color LED to indicate working status(% style="display:none" %)
47 47  
48 -
49 49  == 1.3 Specification ==
50 50  
51 51  
... ... @@ -63,18 +63,19 @@
63 63  * Long Term Drift: < 0.02 °C/yr
64 64  * Operating Range: 0 ~~ 96 %RH
65 65  
66 -(% style="color:#037691" %)**External PIR Sensor:**
72 +(% class="mark" style="color:#037691" %)**External PIR Sensor:**
67 67  
68 -* Base on RDB223 Sensor
69 -* Cable Length : 1 meter
70 -* 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 +*
71 71  
72 -
73 73  = 2. Connect LHT65N-PIR to IoT Server =
74 74  
75 75  == 2.1 How does LHT65N-PIR work? ==
76 76  
77 -
78 78  LHT65N-PIR is configured as LoRaWAN OTAA Class A sensor by default. Each LHT65N-PIR is shipped with a worldwide unique set of OTAA keys. To use LHT65N-PIR in a LoRaWAN network, first, we need to put the OTAA keys in LoRaWAN Network Server and then activate LHT65N-PIR.
79 79  
80 80  If LHT65N-PIR is within the coverage of this LoRaWAN network. LHT65N-PIR can join the LoRaWAN network automatically. After successfully joining, LHT65N-PIR will start to measure environment temperature, humidity & people activity, and start to transmit sensor data to the LoRaWAN server. The default period for each uplink is 20 minutes.
... ... @@ -82,7 +82,6 @@
82 82  
83 83  == 2.2 How to Activate LHT65N-PIR? ==
84 84  
85 -
86 86  The LHT65N-PIR has two working modes:
87 87  
88 88  * (% style="color:blue" %)**Deep Sleep Mode**(%%): LHT65N-PIR doesn't have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
... ... @@ -94,19 +94,9 @@
94 94  
95 95  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220515123819-1.png?width=317&height=379&rev=1.1||alt="image-20220515123819-1.png" height="379" width="317"]]
96 96  
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"]]
97 97  
98 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
99 -|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
100 -|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Test uplink status|(% style="background-color:#f2f2f2; width:225px" %)(((
101 -If LHT65N is already Joined to rhe LoRaWAN network, LHT65N will send an uplink packet, if LHT65N has external sensor connected,(% style="color:blue" %)**Blue led** (%%)will blink once. If LHT65N has not external sensor, (% style="color:red" %)**Red led**(%%) will blink once.
102 -)))
103 -|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
104 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
105 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
106 -)))
107 -|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means LHT65N is in Deep Sleep Mode.
108 108  
109 -
110 110  == 2.3 Example to join LoRaWAN network ==
111 111  
112 112  
... ... @@ -128,9 +128,8 @@
128 128  
129 129  Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
130 130  
131 -[[image:image-20230426083533-1.png||height="286" width="616"]]
127 +[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
132 132  
133 -
134 134  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
135 135  
136 136  Add APP EUI in the application.
... ... @@ -139,137 +139,64 @@
139 139  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522232916-3.png||_mstalt="430495"]]
140 140  
141 141  
142 -[[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"]]
143 143  
144 144  
145 -[[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"]]
146 146  
147 147  
143 +
148 148  (% style="color:red" %)**Note: LHT65N-PIR use same payload decoder as LHT65.**
149 149  
150 150  
151 -[[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:
152 152  
153 153  
154 -**Input APP EUI,  APP KEY and DEV EUI:**
150 +[[image:image-20220522233118-7.png||_mstalt="430430"]]
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-20220522233118-7.png?rev=1.1||alt="image-20220522233118-7.png"]]
157 157  
158 -
159 159  === 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
160 160  
161 -
162 162  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"]]
163 163  
164 164  
165 -[[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) ==
166 166  
167 -
168 -== 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
169 -
170 -
171 -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.
172 -
173 -The Payload format is as below.
174 -
175 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
176 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
177 -|(% 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**
178 -|(% 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
179 -
180 -Example parse in TTNv3
181 -
182 -[[image:image-20230508151932-1.png]]
183 -
184 -
185 -**Sensor Model**: For LHT65N-PIR, this value is 0x1A
186 -
187 -**Firmware Version**: 0x0100, Means: v1.0.0 version
188 -
189 -**Frequency Band**:
190 -
191 -*0x01: EU868
192 -
193 -*0x02: US915
194 -
195 -*0x03: IN865
196 -
197 -*0x04: AU915
198 -
199 -*0x05: KZ865
200 -
201 -*0x06: RU864
202 -
203 -*0x07: AS923
204 -
205 -*0x08: AS923-1
206 -
207 -*0x09: AS923-2
208 -
209 -*0x0a: AS923-3
210 -
211 -*0x0b: CN470
212 -
213 -*0x0c: EU433
214 -
215 -*0x0d: KR920
216 -
217 -*0x0e: MA869
218 -
219 -**Sub-Band**:
220 -
221 -AU915 and US915:value 0x00 ~~ 0x08
222 -
223 -CN470: value 0x0B ~~ 0x0C
224 -
225 -Other Bands: Always 0x00
226 -
227 -**Battery Info**:
228 -
229 -Check the battery voltage.
230 -
231 -Ex1: 0x0B45 = 2885mV
232 -
233 -Ex2: 0x0B49 = 2889mV
234 -
235 -
236 -== 2.5 Uplink Payload, Sensor Data  ( Fport~=2) ==
237 -
238 -
239 239  The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
240 240  
241 241  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
242 242  
243 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
244 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
165 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
166 +|=(% style="width: 60px;" %)(((
245 245  **Size(bytes)**
246 -)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
168 +)))|=(% style="width: 30px;" %)(((
247 247  **2**
248 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
170 +)))|=(% style="width: 100px;" %)(((
249 249  **2**
250 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
172 +)))|=(% style="width: 100px;" %)(((
251 251  **2**
252 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
174 +)))|=(% style="width: 50px;" %)(((
253 253  **1**
254 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
176 +)))|=(% style="width: 50px;" %)(((
255 255  **4**
256 256  )))
257 257  |(% style="width:97px" %)(((
258 258  **Value**
259 259  )))|(% style="width:39px" %)(((
260 -[[BAT>>||anchor="H2.5.2BAT-BatteryInfo"]]
182 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
261 261  )))|(% style="width:100px" %)(((
262 262  (((
263 -[[Built-In Temperature>>||anchor="H2.5.3Built-inTemperature"]]
185 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
264 264  )))
265 265  )))|(% style="width:77px" %)(((
266 266  (((
267 -[[Built-in Humidity>>||anchor="H2.5.4Built-inHumidity"]]
189 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
268 268  )))
269 269  )))|(% style="width:47px" %)(((
270 -Ext #
192 +[[Ext>>||anchor="H2.4.5Ext23"]] #
271 271  )))|(% style="width:51px" %)(((
272 -[[Ext value>>||anchor="H2.5.5Extvalue"]]
194 +[[Ext value>>||anchor="H2.4.6Extvalue"]]
273 273  )))
274 274  
275 275  * The First 6 bytes: has fix meanings for every LHT65N-PIR.
... ... @@ -277,10 +277,9 @@
277 277  * The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
278 278  * The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
279 279  
202 +=== 2.4.1 Decoder in TTN V3 ===
280 280  
281 -=== 2.5.1 Decoder in TTN V3 ===
282 282  
283 -
284 284  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.
285 285  
286 286  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]]
... ... @@ -289,25 +289,14 @@
289 289  [[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"]]
290 290  
291 291  
292 -=== 2.5.2 BAT-Battery Info ===
213 +=== 2.4.2 BAT-Battery Info ===
293 293  
294 294  
295 295  These two bytes of BAT include the battery state and the actually voltage
296 296  
297 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
298 -|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
299 -**Bit(bit)**
300 -)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
301 -|(% style="width:66px" %)(((
302 -**Value**
303 -)))|(% style="width:250px" %)(((
304 -BAT Status
305 -00(b): Ultra Low ( BAT <= 2.50v)
306 -01(b): Low (2.50v <=BAT <= 2.55v)
307 -10(b): OK (2.55v <= BAT <=2.65v)
308 -11(b): Good (BAT >= 2.65v)
309 -)))|(% 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"]]
310 310  
220 +
311 311  [[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"]]
312 312  
313 313  
... ... @@ -316,9 +316,8 @@
316 316  * BAT status=(0xcba4>>14)&0xFF=11(B)，very good
317 317  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
318 318  
229 +=== 2.4.3 Built-in Temperature ===
319 319  
320 -=== 2.5.3 Built-in Temperature ===
321 -
322 322  [[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"]]
323 323  
324 324  * Temperature:  0x0ABB/100=27.47℃
... ... @@ -327,58 +327,55 @@
327 327  
328 328  * Temperature:  (0xF5C6-65536)/100=-26.18℃
329 329  
239 +=== 2.4.4 Built-in Humidity ===
330 330  
331 -=== 2.5.4 Built-in Humidity ===
332 -
333 333  [[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"]]
334 334  
335 335  * Humidity:    0x025C/10=60.4%
336 336  
245 +=== 2.4.5 Ext value ===
337 337  
338 -=== 2.5.5 Ext value ===
247 +==== 2.4.5.1 Ext~=0x0A, PIR Sensor ====
339 339  
340 -==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
249 +[[image:image-20221224161634-2.png||height="138" width="851"]]
341 341  
342 342  
343 -[[image:ext=14.png||alt="image-20221224161634-2.png"]]
252 +==== 2.4.5.2 Ext Value ====
344 344  
345 -
346 -==== 2.5.5.2 Ext Value ====
347 -
348 -
349 349  There are 4 bytes in Ext Value field.
350 350  
351 351  Bit0 of byte 8th shows if this uplink is generate by PIR activity.
352 352  
353 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
354 -|=(% 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;" %)(((
355 355  **The 8^^th^^ byte**
356 -)))|=(% style="width: 71px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
261 +)))|=(% style="width: 108px;" %)(((
357 357  **Bit 1~~7**
358 -)))|=(% style="width: 211px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
263 +)))|=(% style="width: 228px;" %)(((
359 359  **Bit 0**
360 360  )))
361 -|(% style="width:106px" %)(((
266 +|(% style="width:147px" %)(((
362 362  **Value**
363 -)))|(% style="width:71px" %)(((
268 +)))|(% style="width:108px" %)(((
364 364  Reserve
365 -)))|(% style="width:211px" %)(((
270 +)))|(% style="width:228px" %)(((
366 366  (((
367 367  0: Normal Uplink
273 +
368 368  1: Uplink by activity detected
369 369  )))
370 370  )))
371 371  
372 -(% style="color:red" %)**Note**:** Uplink by activity is disable by default.**
278 +**Note**: Uplink by activity is disable by default.
373 373  
280 +
374 374  The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
375 375  
376 376  0x00 E5 09 : Total detect 58633 activity since end node start.
377 377  
378 378  
379 -== 2.6 Show data on Datacake ==
286 +== 2.5 Show data on Datacake ==
380 380  
381 -
382 382  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:
383 383  
384 384  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -407,7 +407,7 @@
407 407  
408 408  
409 409  
410 -== 2.7 LED Indicator ==
316 +== 2.8 LED Indicator ==
411 411  
412 412  
413 413  The LHT65N-PIR has a triple color LED which for easy showing different stage .
... ... @@ -416,37 +416,19 @@
416 416  
417 417  In a normal working state:
418 418  
419 -* For each uplink, the (% style="color:blue" %)**BLUE LED**(%%) or (% style="color:red" %)**RED LED**(%%) will blink once.
420 -(% style="color:blue" %)**BLUE LED**(%%) when external sensor is connected.
421 -* (% style="color:red" %)**RED LED**(%%) when external sensor is not connected
422 -* 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
423 423  
330 +== 2.9 installation ==
424 424  
425 -== 2.8 installation ==
332 +~1. Don't install LHT65N-PIR outdoor or place where will get wet
426 426  
334 +2. Towards the PIR probe to the place where need to monitor activity.
427 427  
428 -~1. Don't install LHT65N-PIR outdoor or place where will get wet.
429 429  
430 -2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
431 431  
432 -Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
433 -
434 -[[image:image-20230411135341-1.png||height="450" width="456"]]
435 -
436 -
437 -(% style="color:red" %)**Notice: PIR can only detect motion activity, not to use to detect static people case.**
438 -
439 -* 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.
440 -
441 -* 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.
442 -
443 -* 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.
444 -
445 -* 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
446 -
447 -* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
448 -
449 -
450 450  = 3. Sensors and Accessories =
451 451  
452 452  == 3.1 E2 Extension Cable ==
... ... @@ -455,7 +455,7 @@
455 455  [[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"]]
456 456  
457 457  
458 -**1m long breakout cable for LHT65N-PIR. Features:**
346 +**1m long breakout cable for LHT65N-E5. Features:**
459 459  
460 460  * (((
461 461  Use for AT Command
... ... @@ -474,8 +474,7 @@
474 474  
475 475  LHT65N-PIR supports below configure method:
476 476  
477 -* AT Command via UART Connection : See [[FAQ>>||anchor="H7.FAQ"]].
478 -
365 +* AT Command via UART Connection : See [[FAQ>>path:#H7.FAQ]].
479 479  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
480 480  
481 481  
... ... @@ -503,13 +503,12 @@
503 503  
504 504  Feature: Change LoRaWAN End Node Transmit Interval.
505 505  
393 +
506 506  (% style="color:#4f81bd" %)**AT Command: AT+TDC**
507 507  
508 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
509 -|(% 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**
510 -|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
511 -|(% 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"]]
512 512  
398 +
513 513  (% style="color:#4f81bd" %)**Downlink Payload: 0x01**
514 514  
515 515  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -523,7 +523,6 @@
523 523  
524 524  === 4.3.2 Get Device Status ===
525 525  
526 -
527 527  Send a LoRaWAN downlink to ask device send Alarm settings.
528 528  
529 529  * (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
... ... @@ -536,22 +536,28 @@
536 536  
537 537  Feature: Set device password, max 9 digits
538 538  
539 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
540 540  
541 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
542 -|(% 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**
543 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
544 -123456
425 +(% style="color:#4f81bd" %)**AT Command: AT+EXT**
545 545  
546 -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
547 547  )))
548 -|(% 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
549 549  
550 -(% style="color:#4f81bd" %)**Downlink Command:**
436 +(% style="color:#4f81bd" %)**Downlink Command:0xA2**
551 551  
552 -No downlink command for this feature.
553 553  
439 +Total bytes: 2 bytes
554 554  
441 +**Example:**
442 +
443 +* 0xA205: Set external sensor type to E5
444 +
445 +
555 555  === 4.3.4 Set to sleep mode ===
556 556  
557 557  
... ... @@ -558,18 +558,12 @@
558 558  Feature: Set device to sleep mode
559 559  
560 560  * **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
561 -
562 562  * **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
563 563  
564 564  (% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
565 565  
566 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
567 -|(% 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**
568 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
569 -Clear all stored sensor data…
456 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
570 570  
571 -OK
572 -)))
573 573  
574 574  (% style="color:#4f81bd" %)**Downlink Command:**
575 575  
... ... @@ -578,24 +578,20 @@
578 578  
579 579  === 4.3.5 Set UOA (Uplink on Activity) ===
580 580  
581 -
582 582  Feature: Enable / Disable Uplink on Activity
583 583  
584 584  * **AT+UOA=0**  : Disable UoA
585 -
586 586  * **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.
587 587  
588 -(% 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.**
589 589  
590 590  (% style="color:#4f81bd" %)**AT Command: AT+UOA**
591 591  
592 592  
593 -(% style="color:#4f81bd" %)**Downlink Command:  **(% class="mark" %)**xxxxxxx**
475 +(% style="color:#4f81bd" %)**Downlink Command:  (% class="mark" %)xxxxxxx(%%)**
594 594  
595 595  
596 596  = 5. Battery & Power Consumption =
597 597  
598 -
599 599  LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
600 600  
601 601  [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
... ... @@ -603,29 +603,17 @@
603 603  
604 604  = 6. OTA firmware update =
605 605  
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/]]
606 606  
607 -User can change firmware LHT65N-PIR to:
608 608  
609 -* Change Frequency band/ region.
610 -* Update with new features.
611 -* Fix bugs.
490 += 6. FAQ =
612 612  
613 -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? ==
614 614  
615 -Methods to Update Firmware:
616 616  
617 -* (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/]]
618 -* 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.
619 619  
620 620  
621 -= 7. FAQ =
622 -
623 -== 7.1 How to use AT Command? ==
624 -
625 -
626 -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.
627 -
628 -
629 629  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
630 630  
631 631  
... ... @@ -633,14 +633,15 @@
633 633  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
634 634  
635 635  
636 -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.
637 637  
638 638  [[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"]]
639 639  
640 640  
641 -== 7.2 Where to use AT commands and Downlink commands ==
642 642  
511 +== 6.2 Where to use AT commands and Downlink commands ==
643 643  
513 +
644 644  **AT commands：**
645 645  
646 646  [[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"]]
... ... @@ -677,17 +677,15 @@
677 677  [[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"]]
678 678  
679 679  
680 -== 7.3 How to change the uplink interval？ ==
550 +== 6.3 How to change the uplink interval？ ==
681 681  
682 -
683 683  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);"]]
684 684  
685 685  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
686 686  
687 687  
688 -== 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? ==
689 689  
690 -
691 691  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
692 692  
693 693  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
... ... @@ -727,7 +727,7 @@
727 727  [[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"]]
728 728  
729 729  
730 -= 8. Order Info =
598 += 7. Order Info =
731 731  
732 732  
733 733  Part Number: (% style="color:#4f81bd" %)** LHT65N-PIR-XX**
... ... @@ -743,10 +743,9 @@
743 743  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
744 744  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
745 745  
614 += 8. Packing Info =
746 746  
747 -= 9. Packing Info =
748 748  
749 -
750 750  **Package Includes**:
751 751  
752 752  * LHT65N-PIR Temperature/Humidity/PIR Sensor x 1
... ... @@ -756,16 +756,14 @@
756 756  * Device Size:  10 x 10 x 3.5 mm
757 757  * Device Weight: 120.5g
758 758  
626 += 9. Reference material =
759 759  
760 -= 10. Reference material =
761 761  
762 -
763 763  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
764 764  
631 += 10. FCC Warning =
765 765  
766 -= 11. FCC Warning =
767 767  
768 -
769 769  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
770 770  
771 771  (1) This device may not cause harmful interference；
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