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Last modified by Xiaoling on 2025/06/10 09:17
From version 44.5
edited by Xiaoling
on 2023/05/16 17:20
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To version 12.1
edited by Edwin Chen
on 2023/04/09 08:41
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
... ... @@ -69,12 +69,12 @@
69 69  * (% class="mark" %)Resolution: 1 lx
70 70  * (% class="mark" %)Range: 0-65535 lx
71 71  * (% class="mark" %)Operating Range: -40 °C ~~ 85 °C
79 +*
72 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.
... ... @@ -94,17 +94,8 @@
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  
109 109  == 2.3 Example to join LoRaWAN network ==
110 110  
... ... @@ -127,9 +127,8 @@
127 127  
128 128  Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
129 129  
130 -[[image:image-20230426083533-1.png||height="286" width="616"]]
127 +[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
131 131  
132 -
133 133  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
134 134  
135 135  Add APP EUI in the application.
... ... @@ -138,136 +138,64 @@
138 138  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522232916-3.png||_mstalt="430495"]]
139 139  
140 140  
141 -[[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"]]
142 142  
143 143  
144 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522232954-5.png?rev=1.1||alt="image-20220522232954-5.png"]]
140 +[[image:image-20220522232954-5.png||_mstalt="431847"]]
145 145  
146 146  
143 +
147 147  (% style="color:red" %)**Note: LHT65N-PIR use same payload decoder as LHT65.**
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-20220522233026-6.png?rev=1.1||alt="image-20220522233026-6.png"]]
147 +Input APP EUI,  APP KEY and DEV EUI:
151 151  
152 152  
153 -**Input APP EUI,  APP KEY and DEV EUI:**
150 +[[image:image-20220522233118-7.png||_mstalt="430430"]]
154 154  
155 -[[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"]]
156 156  
157 -
158 158  === 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
159 159  
160 -
161 161  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"]]
162 162  
163 163  
164 -[[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) ==
165 165  
166 -
167 -== 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
168 -
169 -
170 -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.
171 -
172 -The Payload format is as below.
173 -
174 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
175 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
176 -|(% 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**
177 -|(% 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
178 -
179 -Example parse in TTNv3
180 -
181 -[[image:image-20230508151932-1.png]]
182 -
183 -**Sensor Model**: For LHT65N-PIR, this value is 0x1A
184 -
185 -**Firmware Version**: 0x0100, Means: v1.0.0 version
186 -
187 -**Frequency Band**:
188 -
189 -*0x01: EU868
190 -
191 -*0x02: US915
192 -
193 -*0x03: IN865
194 -
195 -*0x04: AU915
196 -
197 -*0x05: KZ865
198 -
199 -*0x06: RU864
200 -
201 -*0x07: AS923
202 -
203 -*0x08: AS923-1
204 -
205 -*0x09: AS923-2
206 -
207 -*0x0a: AS923-3
208 -
209 -*0x0b: CN470
210 -
211 -*0x0c: EU433
212 -
213 -*0x0d: KR920
214 -
215 -*0x0e: MA869
216 -
217 -**Sub-Band**:
218 -
219 -AU915 and US915:value 0x00 ~~ 0x08
220 -
221 -CN470: value 0x0B ~~ 0x0C
222 -
223 -Other Bands: Always 0x00
224 -
225 -**Battery Info**:
226 -
227 -Check the battery voltage.
228 -
229 -Ex1: 0x0B45 = 2885mV
230 -
231 -Ex2: 0x0B49 = 2889mV
232 -
233 -
234 -== 2.5 Uplink Payload, Sensor Data  ( Fport~=2) ==
235 -
236 -
237 237  The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
238 238  
239 239  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
240 240  
241 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
242 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
165 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
166 +|=(% style="width: 60px;" %)(((
243 243  **Size(bytes)**
244 -)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
168 +)))|=(% style="width: 30px;" %)(((
245 245  **2**
246 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
170 +)))|=(% style="width: 100px;" %)(((
247 247  **2**
248 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
172 +)))|=(% style="width: 100px;" %)(((
249 249  **2**
250 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
174 +)))|=(% style="width: 50px;" %)(((
251 251  **1**
252 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
176 +)))|=(% style="width: 50px;" %)(((
253 253  **4**
254 254  )))
255 255  |(% style="width:97px" %)(((
256 256  **Value**
257 257  )))|(% style="width:39px" %)(((
258 -[[BAT>>||anchor="H2.5.2BAT-BatteryInfo"]]
182 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
259 259  )))|(% style="width:100px" %)(((
260 260  (((
261 -[[Built-In Temperature>>||anchor="H2.5.3Built-inTemperature"]]
185 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
262 262  )))
263 263  )))|(% style="width:77px" %)(((
264 264  (((
265 -[[Built-in Humidity>>||anchor="H2.5.4Built-inHumidity"]]
189 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
266 266  )))
267 267  )))|(% style="width:47px" %)(((
268 -Ext #
192 +[[Ext>>||anchor="H2.4.5Ext23"]] #
269 269  )))|(% style="width:51px" %)(((
270 -[[Ext value>>||anchor="H2.5.5Extvalue"]]
194 +[[Ext value>>||anchor="H2.4.6Extvalue"]]
271 271  )))
272 272  
273 273  * The First 6 bytes: has fix meanings for every LHT65N-PIR.
... ... @@ -275,7 +275,7 @@
275 275  * The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
276 276  * The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
277 277  
278 -=== 2.5.1 Decoder in TTN V3 ===
202 +=== 2.4.1 Decoder in TTN V3 ===
279 279  
280 280  
281 281  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.
... ... @@ -286,25 +286,14 @@
286 286  [[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"]]
287 287  
288 288  
289 -=== 2.5.2 BAT-Battery Info ===
213 +=== 2.4.2 BAT-Battery Info ===
290 290  
291 291  
292 292  These two bytes of BAT include the battery state and the actually voltage
293 293  
294 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
295 -|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
296 -**Bit(bit)**
297 -)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
298 -|(% style="width:66px" %)(((
299 -**Value**
300 -)))|(% style="width:250px" %)(((
301 -BAT Status
302 -00(b): Ultra Low ( BAT <= 2.50v)
303 -01(b): Low (2.50v <=BAT <= 2.55v)
304 -10(b): OK (2.55v <= BAT <=2.65v)
305 -11(b): Good (BAT >= 2.65v)
306 -)))|(% 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"]]
307 307  
220 +
308 308  [[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"]]
309 309  
310 310  
... ... @@ -313,7 +313,7 @@
313 313  * BAT status=(0xcba4>>14)&0xFF=11(B)，very good
314 314  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
315 315  
316 -=== 2.5.3 Built-in Temperature ===
229 +=== 2.4.3 Built-in Temperature ===
317 317  
318 318  [[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"]]
319 319  
... ... @@ -323,55 +323,55 @@
323 323  
324 324  * Temperature:  (0xF5C6-65536)/100=-26.18℃
325 325  
326 -=== 2.5.4 Built-in Humidity ===
239 +=== 2.4.4 Built-in Humidity ===
327 327  
328 328  [[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"]]
329 329  
330 330  * Humidity:    0x025C/10=60.4%
331 331  
332 -=== 2.5.5 Ext value ===
245 +=== 2.4.5 Ext value ===
333 333  
334 -==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
247 +==== 2.4.5.1 Ext~=0x0A, PIR Sensor ====
335 335  
336 -[[image:ext=14.png||alt="image-20221224161634-2.png"]]
249 +[[image:image-20221224161634-2.png||height="138" width="851"]]
337 337  
338 338  
339 -==== 2.5.5.2 Ext Value ====
252 +==== 2.4.5.2 Ext Value ====
340 340  
341 -
342 342  There are 4 bytes in Ext Value field.
343 343  
344 344  Bit0 of byte 8th shows if this uplink is generate by PIR activity.
345 345  
346 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
347 -|=(% 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;" %)(((
348 348  **The 8^^th^^ byte**
349 -)))|=(% style="width: 71px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
261 +)))|=(% style="width: 108px;" %)(((
350 350  **Bit 1~~7**
351 -)))|=(% style="width: 211px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
263 +)))|=(% style="width: 228px;" %)(((
352 352  **Bit 0**
353 353  )))
354 -|(% style="width:106px" %)(((
266 +|(% style="width:147px" %)(((
355 355  **Value**
356 -)))|(% style="width:71px" %)(((
268 +)))|(% style="width:108px" %)(((
357 357  Reserve
358 -)))|(% style="width:211px" %)(((
270 +)))|(% style="width:228px" %)(((
359 359  (((
360 360  0: Normal Uplink
273 +
361 361  1: Uplink by activity detected
362 362  )))
363 363  )))
364 364  
365 -(% style="color:red" %)**Note**:** Uplink by activity is disable by default.**
278 +**Note**: Uplink by activity is disable by default.
366 366  
280 +
367 367  The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
368 368  
369 369  0x00 E5 09 : Total detect 58633 activity since end node start.
370 370  
371 371  
372 -== 2.6 Show data on Datacake ==
286 +== 2.5 Show data on Datacake ==
373 373  
374 -
375 375  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:
376 376  
377 377  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -400,7 +400,7 @@
400 400  
401 401  
402 402  
403 -== 2.7 LED Indicator ==
316 +== 2.8 LED Indicator ==
404 404  
405 405  
406 406  The LHT65N-PIR has a triple color LED which for easy showing different stage .
... ... @@ -409,227 +409,348 @@
409 409  
410 410  In a normal working state:
411 411  
412 -* For each uplink, the **(% style="color:blue" %)BLUE LED**(%%) or (% style="color:red" %)**RED LED**(%%) will blink once.
413 -(% style="color:blue" %)**BLUE LED**(%%) when external sensor is connected.
414 -* (% style="color:red" %)**RED LED**(%%) when external sensor is not connected
415 -* 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
416 416  
417 -== 2.8 installation ==
330 +== 2.9 installation ==
418 418  
419 419  
420 -~1. Don't install LHT65N-PIR outdoor or place where will get wet.
333 +[[image:image-20220516231650-1.png||_mstalt="428597" height="436" width="428"]]
421 421  
422 -2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
423 423  
424 -Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
336 += 3. Sensors and Accessories =
425 425  
426 -[[image:image-20230411135341-1.png||height="450" width="456"]]
338 +== 3.1 E2 Extension Cable ==
427 427  
428 -(% style="color:red" %)**Notice: PIR can only detect motion activity, not to use to detect static people case.**
429 429  
430 -* 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.
341 +[[image:image-20220619092222-1.png||_mstalt="429533" height="182" width="188"]][[image:image-20220619092313-2.png||_mstalt="430222" height="182" width="173"]]
431 431  
432 -* 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.
433 433  
434 -* 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.
344 +**1m long breakout cable for LHT65N-E5. Features:**
435 435  
436 -* 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
346 +* (((
347 +Use for AT Command
348 +)))
349 +* (((
350 +Update firmware for LHT65N-PIR
351 +)))
437 437  
438 -* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
353 +[[image:image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
439 439  
440 -= 3. Sensors and Accessories =
441 441  
442 -== 3.1 E2 Extension Cable ==
356 += 4. Configure LHT65N-PIR via AT command or LoRaWAN downlink =
443 443  
444 444  
445 -[[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"]]
359 +(((
360 +Use can configure LHT65N-E5 via AT Command or LoRaWAN Downlink.
361 +)))
446 446  
363 +* (((
364 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
365 +)))
447 447  
448 -**1m long breakout cable for LHT65N-PIR. Features:**
367 +* (((
368 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
369 +)))
449 449  
371 +(((
372 +There are two kinds of commands to configure LHT65N-E5, they are:
373 +)))
374 +
450 450  * (((
451 -Use for AT Command
376 +(% style="color:#4f81bd" %)**General Commands**.
452 452  )))
378 +
379 +(((
380 +These commands are to configure:
381 +)))
382 +
383 +1. (((
384 +General system settings like: uplink interval.
385 +)))
386 +1. (((
387 +LoRaWAN protocol & radio-related commands.
388 +)))
389 +
390 +(((
391 +They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki: [[End Device Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
392 +)))
393 +
453 453  * (((
454 -Update firmware for LHT65N-PIR
395 +(% style="color:#4f81bd" %)**Commands special design for LHT65N-E5**
455 455  )))
456 456  
457 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
398 +(((
399 +These commands are only valid for LHT65N-E5, as below:
400 +)))
458 458  
459 459  
460 -= 4. Configure LHT65N-PIR =
403 +== 4.1 Set Transmit Interval Time ==
461 461  
462 -== 4.1 Configure Methods: ==
463 463  
406 +Feature: Change LoRaWAN End Node Transmit Interval.
464 464  
465 -LHT65N-PIR supports below configure method:
466 466  
467 -* AT Command via UART Connection : See [[FAQ>>||anchor="H7.FAQ"]].
409 +(% style="color:#4f81bd" %)**AT Command: AT+TDC**
468 468  
469 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
411 +[[image:image-20220523150701-2.png||_mstalt="427453"]]
470 470  
471 -== 4.2 General Commands ==
472 472  
414 +(% style="color:#4f81bd" %)**Downlink Command: 0x01**
473 473  
474 -These commands are to configure:
416 +Format: Command Code (0x01) followed by 3 bytes time value.
475 475  
476 -* General system settings like: uplink interval.
477 -* LoRaWAN protocol & radio related command.
418 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
478 478  
479 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
420 +* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
480 480  
481 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
422 +* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
482 482  
424 +== 4.2 Currently only supports E5 ==
483 483  
484 -== 4.3 Commands special design for LHT65N-PIR ==
485 485  
427 +Feature: Set device password, max 9 digits
486 486  
487 -These commands only valid for LHT65N-PIR, as below:
488 488  
430 +(% style="color:#4f81bd" %)**AT Command: AT+EXT**
489 489  
490 -=== 4.3.1 Set Transmit Interval Time ===
432 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
433 +|Command Example|Function|Response
434 +|AT+EXT=?|Get or Set external sensor model|(((
435 +5
491 491  
437 +OK
438 +)))
439 +|AT+EXT=5|(% colspan="2" %)Set external sensor mode to 5
492 492  
493 -Feature: Change LoRaWAN End Node Transmit Interval.
441 +(% style="color:#4f81bd" %)**Downlink Command:0xA2**
494 494  
495 -(% style="color:#4f81bd" %)**AT Command: AT+TDC**
496 496  
497 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
498 -|(% 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**
499 -|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
500 -|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
444 +Total bytes: 2 bytes
501 501  
502 -(% style="color:#4f81bd" %)**Downlink Payload: 0x01**
446 +**Example:**
503 503  
504 -Format: Command Code (0x01) followed by 3 bytes time value.
448 +* 0xA205: Set external sensor type to E5
505 505  
506 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
450 +== 4.3 Set to sleep mode ==
507 507  
508 -* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
509 509  
510 -* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
453 +Feature: Set device to sleep mode
511 511  
512 -=== 4.3.2 Get Device Status ===
455 +* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
456 +* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
513 513  
458 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
514 514  
515 -Send a LoRaWAN downlink to ask device send Alarm settings.
460 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
516 516  
517 -* (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
518 518  
519 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
463 +(% style="color:#4f81bd" %)**Downlink Command:**
520 520  
465 +* There is no downlink command to set to Sleep mode.
521 521  
522 -=== 4.3.3 Set Password ===
467 += 5. Battery & How to replace =
523 523  
469 +== 5.1 Battery Type ==
524 524  
525 -Feature: Set device password, max 9 digits
526 526  
527 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
472 +(((
473 +LHT65N-E5 is equipped with a 2400mAH Li-MnO2 (CR17505) battery . The battery is an un-rechargeable battery with low discharge rate targeting for up to 8~~10 years use. This type of battery is commonly used in IoT devices for long-term running, such as water meters.
474 +)))
528 528  
529 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
530 -|(% 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**
531 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
532 -123456
476 +(((
477 +The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
533 533  
534 -OK
479 +
480 +[[image:image-20220515075034-1.png||_mstalt="428961" height="208" width="644"]]
535 535  )))
536 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
537 537  
538 -(% style="color:#4f81bd" %)**Downlink Command:**
483 +The minimum Working Voltage for the LHT65N-E5 is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
484 +
539 539  
540 -No downlink command for this feature.
486 +== 5.2 Replace Battery ==
541 541  
542 542  
543 -=== 4.3.4 Set to sleep mode ===
489 +LHT65N-E5 has two screws on the back, Unscrew them, and changing the battery inside is ok. The battery is a general CR17450 battery (3.0v). Any brand should be ok.
544 544  
491 +[[image:image-20220515075440-2.png||_mstalt="429546" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" height="193" width="257"]]
545 545  
546 -Feature: Set device to sleep mode
547 547  
548 -* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
494 +== 5.3 Battery Life Analyze ==
549 549  
550 -* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
551 551  
552 -(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
497 +(((
498 +Dragino battery-powered products are all run in Low Power mode. User can check the guideline from this link to calculate the estimated battery life:
499 +[[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf]]
500 +)))
553 553  
554 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
555 -|(% 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**
556 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
557 -Clear all stored sensor data…
558 558  
559 -OK
503 +(((
504 +A full detail test report for LHT65N-E5 on different frequency can be found at : [[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0>>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
560 560  )))
561 561  
562 -(% style="color:#4f81bd" %)**Downlink Command:**
563 563  
564 -* There is no downlink command to set to Sleep mode.
508 += 6. FAQ =
565 565  
566 -=== 4.3.5 Set UOA (Uplink on Activity) ===
510 +== 6.1 How to use AT Command? ==
567 567  
568 568  
569 -Feature: Enable / Disable Uplink on Activity
513 +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.
570 570  
571 -* **AT+UOA=0**  : Disable UoA
572 572  
573 -* **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.
516 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
574 574  
575 -(% 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.**
576 576  
577 -(% style="color:#4f81bd" %)**AT Command: AT+UOA**
578 578  
520 +[[image:1655802313617-381.png||_mstalt="293917"]]
579 579  
580 -(% style="color:#4f81bd" %)**Downlink Command:  **(% class="mark" %)**xxxxxxx**
581 581  
582 582  
583 -= 5. Battery & Power Consumption =
524 +(((
525 +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.
526 +)))
584 584  
528 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
585 585  
586 -LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
530 +AT Command List is as below:
587 587  
588 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
532 +AT+<CMD>? :  Help on <CMD>
589 589  
534 +AT+<CMD> :  Run <CMD>
590 590  
591 -= 6. OTA firmware update =
536 +AT+<CMD>=<value> :  Set the value
592 592  
538 +AT+<CMD>=? :  Get the value
593 593  
594 -User can change firmware LHT65N-PIR to:
540 +AT+DEBUG:  Set more info output
595 595  
596 -* Change Frequency band/ region.
597 -* Update with new features.
598 -* Fix bugs.
542 +ATZ:  Trig a reset of the MCU
599 599  
600 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
544 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
601 601  
602 -Methods to Update Firmware:
546 +AT+DEUI:  Get or Set the Device EUI
603 603  
604 -* (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/]]
605 -* 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]]**.
548 +AT+DADDR:  Get or Set the Device Address
606 606  
607 -= 7. FAQ =
550 +AT+APPKEY:  Get or Set the Application Key
608 608  
609 -== 7.1 How to use AT Command? ==
552 +AT+NWKSKEY:  Get or Set the Network Session Key
610 610  
554 +AT+APPSKEY:  Get or Set the Application Session Key
611 611  
612 -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.
556 +AT+APPEUI:  Get or Set the Application EUI
613 613  
558 +AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
614 614  
615 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
560 +AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
616 616  
562 +AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
617 617  
564 +AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
618 618  
619 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
566 +AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
620 620  
568 +AT+RX2FQ:  Get or Set the Rx2 window frequency
621 621  
622 -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.
570 +AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
623 623  
624 -[[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"]]
572 +AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
625 625  
574 +AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
626 626  
627 -== 7.2 Where to use AT commands and Downlink commands ==
576 +AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
628 628  
578 +AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
629 629  
580 +AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
581 +
582 +AT+NWKID:  Get or Set the Network ID
583 +
584 +AT+FCU:  Get or Set the Frame Counter Uplink
585 +
586 +AT+FCD:  Get or Set the Frame Counter Downlink
587 +
588 +AT+CLASS:  Get or Set the Device Class
589 +
590 +AT+JOIN:  Join network
591 +
592 +AT+NJS:  Get the join status
593 +
594 +AT+SENDB:  Send hexadecimal data along with the application port
595 +
596 +AT+SEND:  Send text data along with the application port
597 +
598 +AT+RECVB:  Print last received data in binary format (with hexadecimal values)
599 +
600 +AT+RECV:  Print last received data in raw format
601 +
602 +AT+VER:  Get current image version and Frequency Band
603 +
604 +AT+CFM:  Get or Set the confirmation mode (0-1)
605 +
606 +AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
607 +
608 +AT+SNR:  Get the SNR of the last received packet
609 +
610 +AT+RSSI:  Get the RSSI of the last received packet
611 +
612 +AT+TDC:  Get or set the application data transmission interval in ms
613 +
614 +AT+PORT:  Get or set the application port
615 +
616 +AT+DISAT:  Disable AT commands
617 +
618 +AT+PWORD: Set password, max 9 digits
619 +
620 +AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
621 +
622 +AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
623 +
624 +AT+PDTA:  Print the sector data from start page to stop page
625 +
626 +AT+PLDTA:  Print the last few sets of data
627 +
628 +AT+CLRDTA:  Clear the storage, record position back to 1st
629 +
630 +AT+SLEEP:  Set sleep mode
631 +
632 +AT+EXT:  Get or Set external sensor model
633 +
634 +AT+BAT:  Get the current battery voltage in mV
635 +
636 +AT+CFG:  Print all configurations
637 +
638 +AT+WMOD:  Get or Set Work Mode
639 +
640 +AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
641 +
642 +AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
643 +
644 +AT+SETCNT:  Set the count at present
645 +
646 +AT+RJTDC:  Get or set the ReJoin data transmission interval in min
647 +
648 +AT+RPL:  Get or set response level
649 +
650 +AT+TIMESTAMP:  Get or Set UNIX timestamp in second
651 +
652 +AT+LEAPSEC:  Get or Set Leap Second
653 +
654 +AT+SYNCMOD:  Get or Set time synchronization method
655 +
656 +AT+SYNCTDC:  Get or set time synchronization interval in day
657 +
658 +AT+PID:  Get or set the PID
659 +
660 +
661 +== 6.2 Where to use AT commands and Downlink commands ==
662 +
663 +
630 630  **AT commands：**
631 631  
632 -[[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"]]
666 +[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
633 633  
634 634  
635 635  **Downlink commands:**
... ... @@ -638,13 +638,13 @@
638 638  
639 639  (% style="color:blue" %)**TTN:**
640 640  
641 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
675 +[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
642 642  
643 643  
644 644  
645 645  (% style="color:blue" %)**Helium：**
646 646  
647 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
681 +[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
648 648  
649 649  
650 650  
... ... @@ -651,51 +651,56 @@
651 651  (% style="color:blue" %)**Chirpstack: The downlink window will not be displayed until the network is accessed**
652 652  
653 653  
654 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615094850-6.png||_mstalt="433082"]]
688 +[[image:image-20220615094850-6.png||_mstalt="433082"]]
655 655  
656 656  
657 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
691 +[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
658 658  
659 659  
660 660  
661 661  (% style="color:blue" %)**Aws:**
662 662  
663 -[[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"]]
697 +[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
664 664  
665 665  
666 -== 7.3 How to change the uplink interval？ ==
700 +== 6.3 How to change the uplink interval？ ==
667 667  
668 668  
669 669  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);"]]
670 670  
671 -[[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"]]
672 672  
673 673  
674 -== 7.4 How to use TTL-USB to connect PC to upgrade firmware? ==
707 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
675 675  
676 676  
677 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
710 +== 6.4 How to use TTL-USB to connect PC to upgrade firmware? ==
678 678  
712 +
713 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
714 +
715 +
679 679  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
680 680  
681 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615170542-5.png||_mstalt="430638"]]
718 +[[image:image-20220615170542-5.png||_mstalt="430638"]]
682 682  
720 +
721 +
683 683  (% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
684 684  
685 685  First connect the four lines；(% style="display:none" %)
686 686  
687 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
726 +[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
688 688  
689 689  
690 690  Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
691 691  
692 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-2.png||_mstalt="431704"]]
731 +[[image:image-20220621170938-2.png||_mstalt="431704"]]
693 693  
694 694  
695 695  
696 696  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
697 697  
698 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615171334-6.png||_mstalt="431028"]]
737 +[[image:image-20220615171334-6.png||_mstalt="431028"]]
699 699  
700 700  
701 701  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -703,7 +703,7 @@
703 703  
704 704  When this interface appears, it indicates that the download has been completed.
705 705  
706 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220620160723-8.png||_mstalt="430703"]]
745 +[[image:image-20220620160723-8.png||_mstalt="430703"]]
707 707  
708 708  
709 709  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
... ... @@ -710,10 +710,10 @@
710 710  
711 711  
712 712  
713 -[[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"]]
752 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
714 714  
715 715  
716 -= 8. Order Info =
755 += 7. Order Info =
717 717  
718 718  
719 719  Part Number: (% style="color:#4f81bd" %)** LHT65N-PIR-XX**
... ... @@ -729,7 +729,7 @@
729 729  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
730 730  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
731 731  
732 -= 9. Packing Info =
771 += 8. Packing Info =
733 733  
734 734  
735 735  **Package Includes**:
... ... @@ -741,12 +741,12 @@
741 741  * Device Size:  10 x 10 x 3.5 mm
742 742  * Device Weight: 120.5g
743 743  
744 -= 10. Reference material =
783 += 9. Reference material =
745 745  
746 746  
747 747  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
748 748  
749 -= 11. FCC Warning =
788 += 10. FCC Warning =
750 750  
751 751  
752 752  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
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