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Last modified by Xiaoling on 2025/06/10 09:17
From version 45.5
edited by Xiaoling
on 2023/05/27 08:58
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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
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1 1  (% style="text-align:center" %)
2 -[[image:LHT65N-PIR1.jpg||alt="image-20221206143242-2.png" height="484" width="485"]]
2 +[[image:image-20221206143242-2.png||height="602" width="551"]]
3 3  
4 4  
5 5  
6 6  
7 +
8 +
9 +
10 +
11 +
7 7  **Table of Contents：**
8 8  
9 9  {{toc/}}
... ... @@ -13,11 +13,13 @@
13 13  
14 14  
15 15  
21 +
22 +
23 +
16 16  = 1. Introduction =
17 17  
18 18  == 1.1 What is LHT65N-PIR Temperature,Humidity & PIR Sensor ==
19 19  
20 -
21 21  The Dragino (% style="color:blue" %)**LHT65N-PIR Temperature, Humidity & PIR sensor**(%%) is a Long Range LoRaWAN Sensor.It includes a (% style="color:blue" %)**built-in Temperature & Humidity sensor**(%%) and has an (% style="color:blue" %)**external PIR Probe**(%%)**.** LHT65N-PIR can detect environment Temperature & Humdity, it also detects (% style="color:blue" %)**People Activity**(%%) via PIR probe and them send these info to LoRaWAN IoT Server.
22 22  
23 23  The LHT65N-PIR allows users to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on.
... ... @@ -28,12 +28,12 @@
28 28  
29 29  LHT65N-PIR is fully compatible with (% style="color:blue" %)**LoRaWAN v1.0.3 Class A protocol**(%%), it can work with a standard LoRaWAN gateway.
30 30  
38 +
31 31  **~*~***The actual battery life depends on how often to send data, please see battery analyzer chapter.
32 32  
33 33  
34 34  == 1.2 Features ==
35 35  
36 -
37 37  * LoRaWAN v1.0.3 Class A protocol
38 38  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
39 39  * AT Commands to change parameters
... ... @@ -43,12 +43,8 @@
43 43  * Built-in 2400mAh battery for up to 5 years of use.
44 44  * Built-in Temperature & Humidity sensor
45 45  * External PIR Sensor
46 -* Tri-color LED to indicate working status
53 +* Tri-color LED to indicate working status(% style="display:none" %)
47 47  
48 -
49 -
50 -(% style="display:none" %)
51 -
52 52  == 1.3 Specification ==
53 53  
54 54  
... ... @@ -66,18 +66,19 @@
66 66  * Long Term Drift: < 0.02 °C/yr
67 67  * Operating Range: 0 ~~ 96 %RH
68 68  
69 -(% style="color:#037691" %)**External PIR Sensor:**
72 +(% class="mark" style="color:#037691" %)**External PIR Sensor:**
70 70  
71 -* Base on RDB223 Sensor
72 -* Cable Length : 1 meter
73 -* Stable detect distance : 0~~3 meter
74 +* (% class="mark" %)Base on BH1750 Illumination Sensor
75 +* (% class="mark" %)Cable Length : 50cm
76 +* (% class="mark" %)Resolution: 1 lx
77 +* (% class="mark" %)Range: 0-65535 lx
78 +* (% class="mark" %)Operating Range: -40 °C ~~ 85 °C
79 +*
74 74  
75 -
76 76  = 2. Connect LHT65N-PIR to IoT Server =
77 77  
78 78  == 2.1 How does LHT65N-PIR work? ==
79 79  
80 -
81 81  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.
82 82  
83 83  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.
... ... @@ -85,7 +85,6 @@
85 85  
86 86  == 2.2 How to Activate LHT65N-PIR? ==
87 87  
88 -
89 89  The LHT65N-PIR has two working modes:
90 90  
91 91  * (% 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.
... ... @@ -97,19 +97,9 @@
97 97  
98 98  [[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"]]
99 99  
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"]]
100 100  
101 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
102 -|=(% 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**
103 -|(% 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" %)(((
104 -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.
105 -)))
106 -|(% 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" %)(((
107 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
108 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
109 -)))
110 -|(% 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.
111 111  
112 -
113 113  == 2.3 Example to join LoRaWAN network ==
114 114  
115 115  
... ... @@ -131,9 +131,8 @@
131 131  
132 132  Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
133 133  
134 -[[image:image-20230426083533-1.png||height="286" width="616"]]
127 +[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
135 135  
136 -
137 137  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
138 138  
139 139  Add APP EUI in the application.
... ... @@ -142,137 +142,64 @@
142 142  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522232916-3.png||_mstalt="430495"]]
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-20220522232932-4.png?rev=1.1||alt="image-20220522232932-4.png"]]
137 +[[image:image-20220522232932-4.png||_mstalt="430157"]]
146 146  
147 147  
148 -[[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"]]
149 149  
150 150  
143 +
151 151  (% style="color:red" %)**Note: LHT65N-PIR use same payload decoder as LHT65.**
152 152  
153 153  
154 -[[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:
155 155  
156 156  
157 -**Input APP EUI,  APP KEY and DEV EUI:**
150 +[[image:image-20220522233118-7.png||_mstalt="430430"]]
158 158  
159 -[[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"]]
160 160  
161 -
162 162  === 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
163 163  
164 -
165 165  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"]]
166 166  
167 167  
168 -[[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) ==
169 169  
170 -
171 -== 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
172 -
173 -
174 -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.
175 -
176 -The Payload format is as below.
177 -
178 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
179 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
180 -|(% 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**
181 -|(% 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
182 -
183 -Example parse in TTNv3
184 -
185 -[[image:image-20230508151932-1.png]]
186 -
187 -
188 -(% style="color:blue" %)**Sensor Model**(%%): For LHT65N-PIR, this value is 0x1A
189 -
190 -(% style="color:blue" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
191 -
192 -(% style="color:blue" %)**Frequency Band**:
193 -
194 -*0x01: EU868
195 -
196 -*0x02: US915
197 -
198 -*0x03: IN865
199 -
200 -*0x04: AU915
201 -
202 -*0x05: KZ865
203 -
204 -*0x06: RU864
205 -
206 -*0x07: AS923
207 -
208 -*0x08: AS923-1
209 -
210 -*0x09: AS923-2
211 -
212 -*0x0a: AS923-3
213 -
214 -*0x0b: CN470
215 -
216 -*0x0c: EU433
217 -
218 -*0x0d: KR920
219 -
220 -*0x0e: MA869
221 -
222 -(% style="color:blue" %)**Sub-Band**:
223 -
224 -AU915 and US915: value 0x00 ~~ 0x08
225 -
226 -CN470: value 0x0B ~~ 0x0C
227 -
228 -Other Bands: Always 0x00
229 -
230 -(% style="color:blue" %)**Battery Info**:
231 -
232 -Check the battery voltage.
233 -
234 -Ex1: 0x0B45 = 2885mV
235 -
236 -Ex2: 0x0B49 = 2889mV
237 -
238 -
239 -== 2.5 Uplink Payload, Sensor Data  ( Fport~=2) ==
240 -
241 -
242 242  The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
243 243  
244 244  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
245 245  
246 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
247 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
165 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
166 +|=(% style="width: 60px;" %)(((
248 248  **Size(bytes)**
249 -)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)(((
168 +)))|=(% style="width: 30px;" %)(((
250 250  **2**
251 -)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
170 +)))|=(% style="width: 100px;" %)(((
252 252  **2**
253 -)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
172 +)))|=(% style="width: 100px;" %)(((
254 254  **2**
255 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
174 +)))|=(% style="width: 50px;" %)(((
256 256  **1**
257 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
176 +)))|=(% style="width: 50px;" %)(((
258 258  **4**
259 259  )))
260 260  |(% style="width:97px" %)(((
261 261  **Value**
262 262  )))|(% style="width:39px" %)(((
263 -[[BAT>>||anchor="H2.5.2BAT-BatteryInfo"]]
182 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
264 264  )))|(% style="width:100px" %)(((
265 265  (((
266 -[[Built-In Temperature>>||anchor="H2.5.3Built-inTemperature"]]
185 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
267 267  )))
268 268  )))|(% style="width:77px" %)(((
269 269  (((
270 -[[Built-in Humidity>>||anchor="H2.5.4Built-inHumidity"]]
189 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
271 271  )))
272 272  )))|(% style="width:47px" %)(((
273 -Ext #
192 +[[Ext>>||anchor="H2.4.5Ext23"]] #
274 274  )))|(% style="width:51px" %)(((
275 -[[Ext value>>||anchor="H2.5.5Extvalue"]]
194 +[[Ext value>>||anchor="H2.4.6Extvalue"]]
276 276  )))
277 277  
278 278  * The First 6 bytes: has fix meanings for every LHT65N-PIR.
... ... @@ -280,7 +280,7 @@
280 280  * The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
281 281  * The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
282 282  
283 -=== 2.5.1 Decoder in TTN V3 ===
202 +=== 2.4.1 Decoder in TTN V3 ===
284 284  
285 285  
286 286  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.
... ... @@ -291,25 +291,14 @@
291 291  [[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"]]
292 292  
293 293  
294 -=== 2.5.2 BAT-Battery Info ===
213 +=== 2.4.2 BAT-Battery Info ===
295 295  
296 296  
297 297  These two bytes of BAT include the battery state and the actually voltage
298 298  
299 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
300 -|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
301 -**Bit(bit)**
302 -)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
303 -|(% style="width:66px" %)(((
304 -**Value**
305 -)))|(% style="width:250px" %)(((
306 -BAT Status
307 -00(b): Ultra Low ( BAT <= 2.50v)
308 -01(b): Low (2.50v <=BAT <= 2.55v)
309 -10(b): OK (2.55v <= BAT <=2.65v)
310 -11(b): Good (BAT >= 2.65v)
311 -)))|(% 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"]]
312 312  
220 +
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  
... ... @@ -318,7 +318,7 @@
318 318  * BAT status=(0xcba4>>14)&0xFF=11(B)，very good
319 319  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
320 320  
321 -=== 2.5.3 Built-in Temperature ===
229 +=== 2.4.3 Built-in Temperature ===
322 322  
323 323  [[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"]]
324 324  
... ... @@ -328,56 +328,55 @@
328 328  
329 329  * Temperature:  (0xF5C6-65536)/100=-26.18℃
330 330  
331 -=== 2.5.4 Built-in Humidity ===
239 +=== 2.4.4 Built-in Humidity ===
332 332  
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  
337 -=== 2.5.5 Ext value ===
245 +=== 2.4.5 Ext value ===
338 338  
339 -==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
247 +==== 2.4.5.1 Ext~=0x0A, PIR Sensor ====
340 340  
249 +[[image:image-20221224161634-2.png||height="138" width="851"]]
341 341  
342 -[[image:ext=14.png||alt="image-20221224161634-2.png"]]
343 343  
252 +==== 2.4.5.2 Ext Value ====
344 344  
345 -==== 2.5.5.2 Ext Value ====
346 -
347 -
348 348  There are 4 bytes in Ext Value field.
349 349  
350 350  Bit0 of byte 8th shows if this uplink is generate by PIR activity.
351 351  
352 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
353 -|=(% style="width: 107px; background-color:#D9E2F3;color:#0070C0" %)(((
258 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:490px" %)
259 +|=(% style="width: 147px;" %)(((
354 354  **The 8^^th^^ byte**
355 -)))|=(% style="width: 73px; background-color:#D9E2F3;color:#0070C0" %)(((
261 +)))|=(% style="width: 108px;" %)(((
356 356  **Bit 1~~7**
357 -)))|=(% style="width: 213px; background-color:#D9E2F3;color:#0070C0" %)(((
263 +)))|=(% style="width: 228px;" %)(((
358 358  **Bit 0**
359 359  )))
360 -|(% style="width:106px" %)(((
266 +|(% style="width:147px" %)(((
361 361  **Value**
362 -)))|(% style="width:71px" %)(((
268 +)))|(% style="width:108px" %)(((
363 363  Reserve
364 -)))|(% style="width:211px" %)(((
270 +)))|(% style="width:228px" %)(((
365 365  (((
366 366  0: Normal Uplink
273 +
367 367  1: Uplink by activity detected
368 368  )))
369 369  )))
370 370  
371 -(% style="color:red" %)**Note**:** Uplink by activity is disable by default.**
278 +**Note**: Uplink by activity is disable by default.
372 372  
280 +
373 373  The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
374 374  
375 375  0x00 E5 09 : Total detect 58633 activity since end node start.
376 376  
377 377  
378 -== 2.6 Show data on Datacake ==
286 +== 2.5 Show data on Datacake ==
379 379  
380 -
381 381  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:
382 382  
383 383  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -406,7 +406,7 @@
406 406  
407 407  
408 408  
409 -== 2.7 LED Indicator ==
316 +== 2.8 LED Indicator ==
410 410  
411 411  
412 412  The LHT65N-PIR has a triple color LED which for easy showing different stage .
... ... @@ -415,35 +415,19 @@
415 415  
416 416  In a normal working state:
417 417  
418 -* For each uplink, the (% style="color:blue" %)**BLUE LED**(%%) or (% style="color:red" %)**RED LED**(%%) will blink once.
419 -(% style="color:blue" %)**BLUE LED**(%%) when external sensor is connected.
420 -* (% style="color:red" %)**RED LED**(%%) when external sensor is not connected
421 -* 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
422 422  
423 -== 2.8 installation ==
330 +== 2.9 installation ==
424 424  
332 +~1. Don't install LHT65N-PIR outdoor or place where will get wet
425 425  
426 -~1. Don't install LHT65N-PIR outdoor or place where will get wet.
334 +2. Towards the PIR probe to the place where need to monitor activity.
427 427  
428 -2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
429 429  
430 -Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
431 431  
432 -[[image:image-20230411135341-1.png||height="450" width="456"]]
433 -
434 -
435 -(% style="color:red" %)**Notice: PIR can only detect motion activity, not to use to detect static people case.**
436 -
437 -* 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.
438 -
439 -* 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.
440 -
441 -* 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.
442 -
443 -* 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
444 -
445 -* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
446 -
447 447  = 3. Sensors and Accessories =
448 448  
449 449  == 3.1 E2 Extension Cable ==
... ... @@ -452,7 +452,7 @@
452 452  [[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"]]
453 453  
454 454  
455 -**1m long breakout cable for LHT65N-PIR. Features:**
346 +**1m long breakout cable for LHT65N-E5. Features:**
456 456  
457 457  * (((
458 458  Use for AT Command
... ... @@ -471,10 +471,10 @@
471 471  
472 472  LHT65N-PIR supports below configure method:
473 473  
474 -* AT Command via UART Connection : See [[FAQ>>||anchor="H7.FAQ"]].
475 -
365 +* AT Command via UART Connection : See [[FAQ>>path:#H7.FAQ]].
476 476  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
477 477  
368 +
478 478  == 4.2 General Commands ==
479 479  
480 480  
... ... @@ -499,13 +499,12 @@
499 499  
500 500  Feature: Change LoRaWAN End Node Transmit Interval.
501 501  
393 +
502 502  (% style="color:#4f81bd" %)**AT Command: AT+TDC**
503 503  
504 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
505 -|(% 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**
506 -|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
507 -|(% 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"]]
508 508  
398 +
509 509  (% style="color:#4f81bd" %)**Downlink Payload: 0x01**
510 510  
511 511  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -516,9 +516,9 @@
516 516  
517 517  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
518 518  
409 +
519 519  === 4.3.2 Get Device Status ===
520 520  
521 -
522 522  Send a LoRaWAN downlink to ask device send Alarm settings.
523 523  
524 524  * (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
... ... @@ -531,22 +531,28 @@
531 531  
532 532  Feature: Set device password, max 9 digits
533 533  
534 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
535 535  
536 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
537 -|(% 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**
538 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
539 -123456
425 +(% style="color:#4f81bd" %)**AT Command: AT+EXT**
540 540  
541 -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
542 542  )))
543 -|(% 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
544 544  
545 -(% style="color:#4f81bd" %)**Downlink Command:**
436 +(% style="color:#4f81bd" %)**Downlink Command:0xA2**
546 546  
547 -No downlink command for this feature.
548 548  
439 +Total bytes: 2 bytes
549 549  
441 +**Example:**
442 +
443 +* 0xA205: Set external sensor type to E5
444 +
445 +
550 550  === 4.3.4 Set to sleep mode ===
551 551  
552 552  
... ... @@ -553,43 +553,34 @@
553 553  Feature: Set device to sleep mode
554 554  
555 555  * **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
556 -
557 557  * **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
558 558  
559 559  (% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
560 560  
561 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
562 -|(% 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**
563 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
564 -Clear all stored sensor data…
456 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
565 565  
566 -OK
567 -)))
568 568  
569 569  (% style="color:#4f81bd" %)**Downlink Command:**
570 570  
571 571  * There is no downlink command to set to Sleep mode.
572 572  
463 +
573 573  === 4.3.5 Set UOA (Uplink on Activity) ===
574 574  
575 -
576 576  Feature: Enable / Disable Uplink on Activity
577 577  
578 578  * **AT+UOA=0**  : Disable UoA
579 -
580 580  * **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.
581 581  
582 -(% 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.**
583 583  
584 584  (% style="color:#4f81bd" %)**AT Command: AT+UOA**
585 585  
586 586  
587 -(% style="color:#4f81bd" %)**Downlink Command:  **(% class="mark" %)**xxxxxxx**
475 +(% style="color:#4f81bd" %)**Downlink Command:  (% class="mark" %)xxxxxxx(%%)**
588 588  
589 589  
590 590  = 5. Battery & Power Consumption =
591 591  
592 -
593 593  LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
594 594  
595 595  [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
... ... @@ -597,28 +597,17 @@
597 597  
598 598  = 6. OTA firmware update =
599 599  
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/]]
600 600  
601 -User can change firmware LHT65N-PIR to:
602 602  
603 -* Change Frequency band/ region.
604 -* Update with new features.
605 -* Fix bugs.
490 += 6. FAQ =
606 606  
607 -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? ==
608 608  
609 -Methods to Update Firmware:
610 610  
611 -* (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/]]
612 -* 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.
613 613  
614 -= 7. FAQ =
615 615  
616 -== 7.1 How to use AT Command? ==
617 -
618 -
619 -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.
620 -
621 -
622 622  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
623 623  
624 624  
... ... @@ -626,14 +626,15 @@
626 626  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
627 627  
628 628  
629 -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.
630 630  
631 631  [[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"]]
632 632  
633 633  
634 -== 7.2 Where to use AT commands and Downlink commands ==
635 635  
511 +== 6.2 Where to use AT commands and Downlink commands ==
636 636  
513 +
637 637  **AT commands：**
638 638  
639 639  [[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"]]
... ... @@ -670,17 +670,15 @@
670 670  [[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"]]
671 671  
672 672  
673 -== 7.3 How to change the uplink interval？ ==
550 +== 6.3 How to change the uplink interval？ ==
674 674  
675 -
676 676  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);"]]
677 677  
678 678  [[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"]]
679 679  
680 680  
681 -== 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? ==
682 682  
683 -
684 684  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
685 685  
686 686  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
... ... @@ -720,7 +720,7 @@
720 720  [[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"]]
721 721  
722 722  
723 -= 8. Order Info =
598 += 7. Order Info =
724 724  
725 725  
726 726  Part Number: (% style="color:#4f81bd" %)** LHT65N-PIR-XX**
... ... @@ -736,7 +736,7 @@
736 736  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
737 737  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
738 738  
739 -= 9. Packing Info =
614 += 8. Packing Info =
740 740  
741 741  
742 742  **Package Includes**:
... ... @@ -748,12 +748,12 @@
748 748  * Device Size:  10 x 10 x 3.5 mm
749 749  * Device Weight: 120.5g
750 750  
751 -= 10. Reference material =
626 += 9. Reference material =
752 752  
753 753  
754 754  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
755 755  
756 -= 11. FCC Warning =
631 += 10. FCC Warning =
757 757  
758 758  
759 759  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
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