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Last modified by Xiaoling on 2025/06/10 09:17
From version 46.4
edited by Xiaoling
on 2023/08/16 10:40
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To version 15.1
edited by Edwin Chen
on 2023/04/09 09:02
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Summary

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Title
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1 -LHT65N-PIR Temperature/Humidity/PIR Motion Sensor User Manual
1 +LHT65-PIR Temperature/Humidity/PIR Sensor User Manual
Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
... ... @@ -1,9 +1,14 @@
1 1  (% style="text-align:center" %)
2 -[[image:LHT65N-PIR1.jpg||alt="image-20221206143242-2.png" height="484" width="485"]]
2 +[[image:image-20221206143242-2.png||height="602" width="551"]]
3 3  
4 4  
5 5  
6 6  
7 +
8 +
9 +
10 +
11 +
7 7  **Table of Contents：**
8 8  
9 9  {{toc/}}
... ... @@ -13,11 +13,13 @@
13 13  
14 14  
15 15  
21 +
22 +
23 +
16 16  = 1. Introduction =
17 17  
18 18  == 1.1 What is LHT65N-PIR Temperature,Humidity & PIR Sensor ==
19 19  
20 -
21 21  The Dragino (% style="color:blue" %)**LHT65N-PIR Temperature, Humidity & PIR sensor**(%%) is a Long Range LoRaWAN Sensor.It includes a (% style="color:blue" %)**built-in Temperature & Humidity sensor**(%%) and has an (% style="color:blue" %)**external PIR Probe**(%%)**.** LHT65N-PIR can detect environment Temperature & Humdity, it also detects (% style="color:blue" %)**People Activity**(%%) via PIR probe and them send these info to LoRaWAN IoT Server.
22 22  
23 23  The LHT65N-PIR allows users to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on.
... ... @@ -28,12 +28,12 @@
28 28  
29 29  LHT65N-PIR is fully compatible with (% style="color:blue" %)**LoRaWAN v1.0.3 Class A protocol**(%%), it can work with a standard LoRaWAN gateway.
30 30  
38 +
31 31  **~*~***The actual battery life depends on how often to send data, please see battery analyzer chapter.
32 32  
33 33  
34 34  == 1.2 Features ==
35 35  
36 -
37 37  * LoRaWAN v1.0.3 Class A protocol
38 38  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
39 39  * AT Commands to change parameters
... ... @@ -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  
... ... @@ -66,19 +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 -
77 77  = 2. Connect LHT65N-PIR to IoT Server =
78 78  
79 79  == 2.1 How does LHT65N-PIR work? ==
80 80  
81 -
82 82  LHT65N-PIR is configured as LoRaWAN OTAA Class A sensor by default. Each LHT65N-PIR is shipped with a worldwide unique set of OTAA keys. To use LHT65N-PIR in a LoRaWAN network, first, we need to put the OTAA keys in LoRaWAN Network Server and then activate LHT65N-PIR.
83 83  
84 84  If LHT65N-PIR is within the coverage of this LoRaWAN network. LHT65N-PIR can join the LoRaWAN network automatically. After successfully joining, LHT65N-PIR will start to measure environment temperature, humidity & people activity, and start to transmit sensor data to the LoRaWAN server. The default period for each uplink is 20 minutes.
... ... @@ -86,7 +86,6 @@
86 86  
87 87  == 2.2 How to Activate LHT65N-PIR? ==
88 88  
89 -
90 90  The LHT65N-PIR has two working modes:
91 91  
92 92  * (% style="color:blue" %)**Deep Sleep Mode**(%%): LHT65N-PIR doesn't have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
... ... @@ -98,20 +98,9 @@
98 98  
99 99  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220515123819-1.png?width=317&height=379&rev=1.1||alt="image-20220515123819-1.png" height="379" width="317"]]
100 100  
103 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220525110604-2.png?rev=1.1||alt="image-20220525110604-2.png"]]
101 101  
102 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
103 -|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
104 -|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Test uplink status|(% style="background-color:#f2f2f2; width:225px" %)(((
105 -If LHT65N-PIR is already Joined to rhe LoRaWAN network, LHT65N-PIR will send an uplink packet, if LHT65N-PIR has external sensor connected,(% style="color:blue" %)**Blue led** (%%)will blink once. If LHT65N-PIR has not external sensor, (% style="color:red" %)**Red led**(%%) will blink once.
106 -)))
107 -|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
108 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N-PIR will enter working mode and start to JOIN LoRaWAN network.
109 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
110 -)))
111 -|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means LHT65N-PIR is in Deep Sleep Mode.
112 112  
113 -
114 -
115 115  == 2.3 Example to join LoRaWAN network ==
116 116  
117 117  
... ... @@ -133,9 +133,8 @@
133 133  
134 134  Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
135 135  
136 -[[image:image-20230426083533-1.png||height="286" width="616"]]
127 +[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
137 137  
138 -
139 139  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
140 140  
141 141  Add APP EUI in the application.
... ... @@ -144,139 +144,64 @@
144 144  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522232916-3.png||_mstalt="430495"]]
145 145  
146 146  
147 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522232932-4.png?rev=1.1||alt="image-20220522232932-4.png"]]
137 +[[image:image-20220522232932-4.png||_mstalt="430157"]]
148 148  
149 149  
150 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522232954-5.png?rev=1.1||alt="image-20220522232954-5.png"]]
140 +[[image:image-20220522232954-5.png||_mstalt="431847"]]
151 151  
152 152  
143 +
153 153  (% style="color:red" %)**Note: LHT65N-PIR use same payload decoder as LHT65.**
154 154  
155 155  
156 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522233026-6.png?rev=1.1||alt="image-20220522233026-6.png"]]
147 +Input APP EUI,  APP KEY and DEV EUI:
157 157  
158 158  
159 -**Input APP EUI,  APP KEY and DEV EUI:**
150 +[[image:image-20220522233118-7.png||_mstalt="430430"]]
160 160  
161 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522233118-7.png?rev=1.1||alt="image-20220522233118-7.png"]]
162 162  
163 -
164 164  === 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
165 165  
166 -
167 167  Use ACT button to activate LHT65N-PIR and it will auto-join to the TTN V3 network. After join success, it will start to upload sensor data to TTN V3 and user can see in the panel.
156 +[[image:image-20220522233300-8.png||_mstalt="428389" height="219" width="722"]]
168 168  
169 169  
170 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522233300-8.png?rev=1.1||alt="image-20220522233300-8.png"]]
159 +== 2.4 Uplink Payload   ( Fport~=2) ==
171 171  
172 -
173 -== 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
174 -
175 -
176 -Users can use the downlink command(**0x26 01**) to ask LHT65N-PIR to send device configure detail, include device configure status. LHT65N-PIR will uplink a payload via FPort=5 to server.
177 -
178 -The Payload format is as below.
179 -
180 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
181 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
182 -|(% style="background-color:#f2f2f2; width:103px" %)**Size (bytes)**|(% style="background-color:#f2f2f2; width:72px" %)**1**|(% style="background-color:#f2f2f2" %)**2**|(% style="background-color:#f2f2f2; width:91px" %)**1**|(% style="background-color:#f2f2f2; width:86px" %)**1**|(% style="background-color:#f2f2f2; width:44px" %)**2**
183 -|(% style="background-color:#f2f2f2; width:103px" %)**Value**|(% style="background-color:#f2f2f2; width:72px" %)Sensor Model|(% style="background-color:#f2f2f2" %)Firmware Version|(% style="background-color:#f2f2f2; width:91px" %)Frequency Band|(% style="background-color:#f2f2f2; width:86px" %)Sub-band|(% style="background-color:#f2f2f2; width:44px" %)BAT
184 -
185 -Example parse in TTNv3
186 -
187 -[[image:image-20230508151932-1.png]]
188 -
189 -
190 -(% style="color:blue" %)**Sensor Model**(%%): For LHT65N-PIR, this value is 0x1A
191 -
192 -(% style="color:blue" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
193 -
194 -(% style="color:blue" %)**Frequency Band**:
195 -
196 -0x01: EU868
197 -
198 -0x02: US915
199 -
200 -0x03: IN865
201 -
202 -0x04: AU915
203 -
204 -0x05: KZ865
205 -
206 -0x06: RU864
207 -
208 -0x07: AS923
209 -
210 -0x08: AS923-1
211 -
212 -0x09: AS923-2
213 -
214 -0x0a: AS923-3
215 -
216 -0x0b: CN470
217 -
218 -0x0c: EU433
219 -
220 -0x0d: KR920
221 -
222 -0x0e: MA869
223 -
224 -
225 -(% style="color:blue" %)**Sub-Band**:
226 -
227 -AU915 and US915: value 0x00 ~~ 0x08
228 -
229 -CN470: value 0x0B ~~ 0x0C
230 -
231 -Other Bands: Always 0x00
232 -
233 -
234 -(% style="color:blue" %)**Battery Info**:
235 -
236 -Check the battery voltage.
237 -
238 -Ex1: 0x0B45 = 2885mV
239 -
240 -Ex2: 0x0B49 = 2889mV
241 -
242 -
243 -== 2.5 Uplink Payload, Sensor Data  ( Fport~=2) ==
244 -
245 -
246 246  The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
247 247  
248 248  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
249 249  
250 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
251 -|=(% 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;" %)(((
252 252  **Size(bytes)**
253 -)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)(((
168 +)))|=(% style="width: 30px;" %)(((
254 254  **2**
255 -)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
170 +)))|=(% style="width: 100px;" %)(((
256 256  **2**
257 -)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
172 +)))|=(% style="width: 100px;" %)(((
258 258  **2**
259 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
174 +)))|=(% style="width: 50px;" %)(((
260 260  **1**
261 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
176 +)))|=(% style="width: 50px;" %)(((
262 262  **4**
263 263  )))
264 264  |(% style="width:97px" %)(((
265 -Value
180 +**Value**
266 266  )))|(% style="width:39px" %)(((
267 -[[BAT>>||anchor="H2.5.2BAT-BatteryInfo"]]
182 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
268 268  )))|(% style="width:100px" %)(((
269 269  (((
270 -[[Built-In Temperature>>||anchor="H2.5.3Built-inTemperature"]]
185 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
271 271  )))
272 272  )))|(% style="width:77px" %)(((
273 273  (((
274 -[[Built-in Humidity>>||anchor="H2.5.4Built-inHumidity"]]
189 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
275 275  )))
276 276  )))|(% style="width:47px" %)(((
277 -Ext #
192 +[[Ext>>||anchor="H2.4.5Ext23"]] #
278 278  )))|(% style="width:51px" %)(((
279 -[[Ext value>>||anchor="H2.5.5Extvalue"]]
194 +[[Ext value>>||anchor="H2.4.6Extvalue"]]
280 280  )))
281 281  
282 282  * The First 6 bytes: has fix meanings for every LHT65N-PIR.
... ... @@ -284,11 +284,9 @@
284 284  * The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
285 285  * The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
286 286  
202 +=== 2.4.1 Decoder in TTN V3 ===
287 287  
288 288  
289 -=== 2.5.1 Decoder in TTN V3 ===
290 -
291 -
292 292  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.
293 293  
294 294  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]]
... ... @@ -297,25 +297,14 @@
297 297  [[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"]]
298 298  
299 299  
300 -=== 2.5.2 BAT-Battery Info ===
213 +=== 2.4.2 BAT-Battery Info ===
301 301  
302 302  
303 303  These two bytes of BAT include the battery state and the actually voltage
304 304  
305 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
306 -|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
307 -**Bit(bit)**
308 -)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
309 -|(% style="width:66px" %)(((
310 -Value
311 -)))|(% style="width:250px" %)(((
312 -BAT Status
313 -00(b): Ultra Low ( BAT <= 2.50v)
314 -01(b): Low (2.50v <=BAT <= 2.55v)
315 -10(b): OK (2.55v <= BAT <=2.65v)
316 -11(b): Good (BAT >= 2.65v)
317 -)))|(% 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"]]
318 318  
220 +
319 319  [[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"]]
320 320  
321 321  
... ... @@ -324,11 +324,8 @@
324 324  * BAT status=(0xcba4>>14)&0xFF=11(B)，very good
325 325  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
326 326  
229 +=== 2.4.3 Built-in Temperature ===
327 327  
328 -
329 -=== 2.5.3 Built-in Temperature ===
330 -
331 -
332 332  [[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"]]
333 333  
334 334  * Temperature:  0x0ABB/100=27.47℃
... ... @@ -337,61 +337,55 @@
337 337  
338 338  * Temperature:  (0xF5C6-65536)/100=-26.18℃
339 339  
239 +=== 2.4.4 Built-in Humidity ===
340 340  
341 -
342 -=== 2.5.4 Built-in Humidity ===
343 -
344 -
345 345  [[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"]]
346 346  
347 347  * Humidity:    0x025C/10=60.4%
348 348  
245 +=== 2.4.5 Ext value ===
349 349  
247 +==== 2.4.5.1 Ext~=0x0A, PIR Sensor ====
350 350  
351 -=== 2.5.5 Ext value ===
249 +[[image:image-20221224161634-2.png||height="138" width="851"]]
352 352  
353 -==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
354 354  
252 +==== 2.4.5.2 Ext Value ====
355 355  
356 -[[image:ext=14.png||alt="image-20221224161634-2.png"]]
357 -
358 -
359 -==== 2.5.5.2 Ext Value ====
360 -
361 -
362 362  There are 4 bytes in Ext Value field.
363 363  
364 364  Bit0 of byte 8th shows if this uplink is generate by PIR activity.
365 365  
366 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
367 -|=(% 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;" %)(((
368 368  **The 8^^th^^ byte**
369 -)))|=(% style="width: 73px; background-color:#D9E2F3;color:#0070C0" %)(((
261 +)))|=(% style="width: 108px;" %)(((
370 370  **Bit 1~~7**
371 -)))|=(% style="width: 213px; background-color:#D9E2F3;color:#0070C0" %)(((
263 +)))|=(% style="width: 228px;" %)(((
372 372  **Bit 0**
373 373  )))
374 -|(% style="width:106px" %)(((
266 +|(% style="width:147px" %)(((
375 375  **Value**
376 -)))|(% style="width:71px" %)(((
268 +)))|(% style="width:108px" %)(((
377 377  Reserve
378 -)))|(% style="width:211px" %)(((
270 +)))|(% style="width:228px" %)(((
379 379  (((
380 380  0: Normal Uplink
273 +
381 381  1: Uplink by activity detected
382 382  )))
383 383  )))
384 384  
385 -(% style="color:red" %)**Note**:** Uplink by activity is disable by default.**
278 +**Note**: Uplink by activity is disable by default.
386 386  
280 +
387 387  The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
388 388  
389 389  0x00 E5 09 : Total detect 58633 activity since end node start.
390 390  
391 391  
392 -== 2.6 Show data on Datacake ==
286 +== 2.5 Show data on Datacake ==
393 393  
394 -
395 395  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:
396 396  
397 397  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -419,9 +419,10 @@
419 419  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20221224161957-6.png||height="306" width="852"]]
420 420  
421 421  
422 -== 2.7 LED Indicator ==
423 423  
316 +== 2.8 LED Indicator ==
424 424  
318 +
425 425  The LHT65N-PIR has a triple color LED which for easy showing different stage .
426 426  
427 427  While user press ACT button, the LED will work as per LED status with ACT button.
... ... @@ -428,247 +428,322 @@
428 428  
429 429  In a normal working state:
430 430  
431 -* For each uplink, the (% style="color:blue" %)**BLUE LED**(%%) or (% style="color:red" %)**RED LED**(%%) will blink once.
432 -(% style="color:blue" %)**BLUE LED**(%%) when external sensor is connected.
433 -* (% style="color:red" %)**RED LED**(%%) when external sensor is not connected
434 -* 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
435 435  
330 +== 2.9 installation ==
436 436  
332 +~1. Don't install LHT65N-PIR outdoor or place where will get wet
437 437  
438 -== 2.8 installation ==
334 +2. Towards the PIR probe to the place where need to monitor activity.
439 439  
440 440  
441 -~1. Don't install LHT65N-PIR outdoor or place where will get wet.
442 442  
443 -2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
338 += 3. Sensors and Accessories =
444 444  
445 -Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
340 +== 3.1 E2 Extension Cable ==
446 446  
447 -[[image:image-20230411135341-1.png||height="450" width="456"]]
448 448  
343 +[[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"]]
449 449  
450 -(% style="color:red" %)**Notice: PIR can only detect motion activity, not to use to detect static people case.**
451 451  
452 -* 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.
346 +**1m long breakout cable for LHT65N-E5. Features:**
453 453  
454 -* 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.
348 +* (((
349 +Use for AT Command
350 +)))
351 +* (((
352 +Update firmware for LHT65N-PIR
353 +)))
455 455  
456 -* 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.
355 +[[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"]]
457 457  
458 -* 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
459 459  
460 -* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
358 += 4. Configure LHT65N-PIR via AT command or LoRaWAN downlink =
461 461  
462 462  
361 +(((
362 +Use can configure LHT65N-E5 via AT Command or LoRaWAN Downlink.
363 +)))
463 463  
464 -= 3. Sensors and Accessories =
365 +* (((
366 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
367 +)))
465 465  
466 -== 3.1 E2 Extension Cable ==
369 +* (((
370 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
371 +)))
467 467  
373 +(((
374 +There are two kinds of commands to configure LHT65N-E5, they are:
375 +)))
468 468  
469 -[[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"]]
377 +* (((
378 +(% style="color:#4f81bd" %)**General Commands**.
379 +)))
470 470  
381 +(((
382 +These commands are to configure:
383 +)))
471 471  
472 -**1m long breakout cable for LHT65N-PIR. Features:**
385 +1. (((
386 +General system settings like: uplink interval.
387 +)))
388 +1. (((
389 +LoRaWAN protocol & radio-related commands.
390 +)))
473 473  
474 -* (((
475 -Use for AT Command
392 +(((
393 +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]]
476 476  )))
395 +
477 477  * (((
478 -Update firmware for LHT65N-PIR
397 +(% style="color:#4f81bd" %)**Commands special design for LHT65N-E5**
479 479  )))
480 480  
481 -[[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"]]
400 +(((
401 +These commands are only valid for LHT65N-E5, as below:
402 +)))
482 482  
483 483  
484 -= 4. Configure LHT65N-PIR =
405 +== 4.1 Set Transmit Interval Time ==
485 485  
486 -== 4.1 Configure Methods: ==
487 487  
408 +Feature: Change LoRaWAN End Node Transmit Interval.
488 488  
489 -LHT65N-PIR supports below configure method:
490 490  
491 -* AT Command via UART Connection : See [[FAQ>>||anchor="H7.FAQ"]].
411 +(% style="color:#4f81bd" %)**AT Command: AT+TDC**
492 492  
493 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
413 +[[image:image-20220523150701-2.png||_mstalt="427453"]]
494 494  
495 495  
416 +(% style="color:#4f81bd" %)**Downlink Command: 0x01**
496 496  
497 -== 4.2 General Commands ==
418 +Format: Command Code (0x01) followed by 3 bytes time value.
498 498  
420 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
499 499  
500 -These commands are to configure:
422 +* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
501 501  
502 -* General system settings like: uplink interval.
503 -* LoRaWAN protocol & radio related command.
424 +* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
504 504  
505 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
426 +== 4.2 Currently only supports E5 ==
506 506  
507 -[[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/]]
508 508  
429 +Feature: Set device password, max 9 digits
509 509  
510 -== 4.3 Commands special design for LHT65N-PIR ==
511 511  
432 +(% style="color:#4f81bd" %)**AT Command: AT+EXT**
512 512  
513 -These commands only valid for LHT65N-PIR, as below:
434 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
435 +|Command Example|Function|Response
436 +|AT+EXT=?|Get or Set external sensor model|(((
437 +5
514 514  
439 +OK
440 +)))
441 +|AT+EXT=5|(% colspan="2" %)Set external sensor mode to 5
515 515  
516 -=== 4.3.1 Set Transmit Interval Time ===
443 +(% style="color:#4f81bd" %)**Downlink Command:0xA2**
517 517  
518 518  
519 -Feature: Change LoRaWAN End Node Transmit Interval.
446 +Total bytes: 2 bytes
520 520  
521 -(% style="color:#4f81bd" %)**AT Command: **
448 +**Example:**
522 522  
523 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
524 -|(% 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**
525 -|(% style="width:155px" %)AT+TDC=?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
526 -|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
450 +* 0xA205: Set external sensor type to E5
527 527  
528 -(% style="color:#4f81bd" %)**Downlink Payload: 0x01**
452 +== 4.3 Set to sleep mode ==
529 529  
530 -Format: Command Code (0x01) followed by 3 bytes time value.
531 531  
532 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
455 +Feature: Set device to sleep mode
533 533  
534 -* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
457 +* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
458 +* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
535 535  
536 -* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
460 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
537 537  
462 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
538 538  
539 539  
540 -=== 4.3.2 Get Device Status ===
465 +(% style="color:#4f81bd" %)**Downlink Command:**
541 541  
467 +* There is no downlink command to set to Sleep mode.
542 542  
543 -Send a LoRaWAN downlink to ask device send Alarm settings.
544 544  
545 -* (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
470 += 5. Battery & Power Consumption =
546 546  
547 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
472 +LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
548 548  
474 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
549 549  
550 -=== 4.3.3 Set Password ===
551 551  
477 += 6. OTA firmware update =
552 552  
553 -Feature: Set device password, max 9 digits
479 +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/]]
554 554  
555 -(% style="color:#4f81bd" %)**AT Command: **
556 556  
557 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
558 -|(% 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**
559 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
560 -123456
482 += 6. FAQ =
561 561  
562 -OK
484 +== 6.1 How to use AT Command? ==
485 +
486 +
487 +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.
488 +
489 +
490 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
491 +
492 +
493 +
494 +[[image:1655802313617-381.png||_mstalt="293917"]]
495 +
496 +
497 +
498 +(((
499 +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.
563 563  )))
564 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
565 565  
566 -(% style="color:#4f81bd" %)**Downlink Command:**
502 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
567 567  
568 -No downlink command for this feature.
504 +AT Command List is as below:
569 569  
506 +AT+<CMD>? :  Help on <CMD>
570 570  
571 -=== 4.3.4 Set to sleep mode ===
508 +AT+<CMD> :  Run <CMD>
572 572  
510 +AT+<CMD>=<value> :  Set the value
573 573  
574 -Feature: Set device to sleep mode
512 +AT+<CMD>=? :  Get the value
575 575  
576 -* (% style="color:#037691" %)**AT+Sleep=0**(%%)  : Normal working mode, device will sleep and use lower power when there is no LoRa message
514 +AT+DEBUG:  Set more info output
577 577  
578 -* (% style="color:#037691" %)**AT+Sleep=1**(%%) :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
516 +ATZ:  Trig a reset of the MCU
579 579  
580 -(% style="color:#4f81bd" %)**AT Command: **
518 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
581 581  
582 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
583 -|(% 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**
584 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
585 -Clear all stored sensor data…
520 +AT+DEUI:  Get or Set the Device EUI
586 586  
587 -OK
588 -)))
522 +AT+DADDR:  Get or Set the Device Address
589 589  
590 -(% style="color:#4f81bd" %)**Downlink Command:**
524 +AT+APPKEY:  Get or Set the Application Key
591 591  
592 -* There is no downlink command to set to Sleep mode.
526 +AT+NWKSKEY:  Get or Set the Network Session Key
593 593  
528 +AT+APPSKEY:  Get or Set the Application Session Key
594 594  
530 +AT+APPEUI:  Get or Set the Application EUI
595 595  
596 -=== 4.3.5 Set UOA (Uplink on Activity) ===
532 +AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
597 597  
534 +AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
598 598  
599 -Feature: Enable / Disable Uplink on Activity
536 +AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
600 600  
601 -(% style="color:#4f81bd" %)**AT Command: **
538 +AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
602 602  
603 -* (% style="color:#037691" %)**AT+UOA=0**(%%)  : Disable UoA
540 +AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
604 604  
605 -* (% style="color:#037691" %)**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.
542 +AT+RX2FQ:  Get or Set the Rx2 window frequency
606 606  
607 -(% 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.**
544 +AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
608 608  
546 +AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
609 609  
610 -(% style="color:#4f81bd" %)**Downlink Command:**
548 +AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
611 611  
612 -Format: Command Code (0xA1) followed by 1 byte or 3 bytes.
550 +AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
613 613  
614 -When followed by 3 bytes, the first byte is 01, and the second and third bytes are Calm Down Time.
552 +AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
615 615  
616 -* (% style="color:#037691" %)**A1 00    **(%%)** ==>  AT+UOA=0     **
617 -* (% style="color:#037691" %)**A1 01 00 02  **(%%)** ==>  AT+UOA=1,2**
554 +AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
618 618  
556 +AT+NWKID:  Get or Set the Network ID
619 619  
558 +AT+FCU:  Get or Set the Frame Counter Uplink
620 620  
621 -= 5. Battery & Power Consumption =
560 +AT+FCD:  Get or Set the Frame Counter Downlink
622 622  
562 +AT+CLASS:  Get or Set the Device Class
623 623  
624 -LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
564 +AT+JOIN:  Join network
625 625  
626 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
566 +AT+NJS:  Get the join status
627 627  
568 +AT+SENDB:  Send hexadecimal data along with the application port
628 628  
629 -= 6. OTA firmware update =
570 +AT+SEND:  Send text data along with the application port
630 630  
572 +AT+RECVB:  Print last received data in binary format (with hexadecimal values)
631 631  
632 -User can change firmware LHT65N-PIR to:
574 +AT+RECV:  Print last received data in raw format
633 633  
634 -* Change Frequency band/ region.
635 -* Update with new features.
636 -* Fix bugs.
576 +AT+VER:  Get current image version and Frequency Band
637 637  
638 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
578 +AT+CFM:  Get or Set the confirmation mode (0-1)
639 639  
640 -Methods to Update Firmware:
580 +AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
641 641  
642 -* (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/]]
643 -* 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]]**.
582 +AT+SNR:  Get the SNR of the last received packet
644 644  
584 +AT+RSSI:  Get the RSSI of the last received packet
645 645  
586 +AT+TDC:  Get or set the application data transmission interval in ms
646 646  
647 -= 7. FAQ =
588 +AT+PORT:  Get or set the application port
648 648  
649 -== 7.1 How to use AT Command? ==
590 +AT+DISAT:  Disable AT commands
650 650  
592 +AT+PWORD: Set password, max 9 digits
651 651  
652 -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.
594 +AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
653 653  
596 +AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
654 654  
655 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
598 +AT+PDTA:  Print the sector data from start page to stop page
656 656  
600 +AT+PLDTA:  Print the last few sets of data
657 657  
658 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
602 +AT+CLRDTA:  Clear the storage, record position back to 1st
659 659  
604 +AT+SLEEP:  Set sleep mode
660 660  
661 -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.
606 +AT+EXT:  Get or Set external sensor model
662 662  
663 -[[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"]]
608 +AT+BAT:  Get the current battery voltage in mV
664 664  
610 +AT+CFG:  Print all configurations
665 665  
666 -== 7.2 Where to use AT commands and Downlink commands ==
612 +AT+WMOD:  Get or Set Work Mode
667 667  
614 +AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
668 668  
616 +AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
617 +
618 +AT+SETCNT:  Set the count at present
619 +
620 +AT+RJTDC:  Get or set the ReJoin data transmission interval in min
621 +
622 +AT+RPL:  Get or set response level
623 +
624 +AT+TIMESTAMP:  Get or Set UNIX timestamp in second
625 +
626 +AT+LEAPSEC:  Get or Set Leap Second
627 +
628 +AT+SYNCMOD:  Get or Set time synchronization method
629 +
630 +AT+SYNCTDC:  Get or set time synchronization interval in day
631 +
632 +AT+PID:  Get or set the PID
633 +
634 +
635 +== 6.2 Where to use AT commands and Downlink commands ==
636 +
637 +
669 669  **AT commands：**
670 670  
671 -[[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"]]
640 +[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
672 672  
673 673  
674 674  **Downlink commands:**
... ... @@ -677,13 +677,13 @@
677 677  
678 678  (% style="color:blue" %)**TTN:**
679 679  
680 -[[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"]]
649 +[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
681 681  
682 682  
683 683  
684 684  (% style="color:blue" %)**Helium：**
685 685  
686 -[[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"]]
655 +[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
687 687  
688 688  
689 689  
... ... @@ -690,52 +690,56 @@
690 690  (% style="color:blue" %)**Chirpstack: The downlink window will not be displayed until the network is accessed**
691 691  
692 692  
693 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615094850-6.png||_mstalt="433082"]]
662 +[[image:image-20220615094850-6.png||_mstalt="433082"]]
694 694  
695 695  
696 -[[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"]]
665 +[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
697 697  
698 698  
699 699  
700 700  (% style="color:blue" %)**Aws:**
701 701  
702 -[[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 +[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
703 703  
704 704  
705 -== 7.3 How to change the uplink interval？ ==
674 +== 6.3 How to change the uplink interval？ ==
706 706  
707 707  
708 708  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);"]]
709 709  
710 -[[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"]]
711 711  
712 712  
713 -== 7.4 How to use TTL-USB to connect PC to upgrade firmware? ==
681 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
714 714  
715 715  
716 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
684 +== 6.4 How to use TTL-USB to connect PC to upgrade firmware? ==
717 717  
718 718  
687 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
688 +
689 +
719 719  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
720 720  
721 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615170542-5.png||_mstalt="430638"]]
692 +[[image:image-20220615170542-5.png||_mstalt="430638"]]
722 722  
723 723  
695 +
724 724  (% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
725 725  
726 726  First connect the four lines；(% style="display:none" %)
727 727  
728 -[[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" %)
700 +[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
729 729  
730 730  
731 731  Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
732 732  
733 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-2.png||_mstalt="431704"]]
705 +[[image:image-20220621170938-2.png||_mstalt="431704"]]
734 734  
735 735  
708 +
736 736  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
737 737  
738 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615171334-6.png||_mstalt="431028"]]
711 +[[image:image-20220615171334-6.png||_mstalt="431028"]]
739 739  
740 740  
741 741  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -743,17 +743,19 @@
743 743  
744 744  When this interface appears, it indicates that the download has been completed.
745 745  
746 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220620160723-8.png||_mstalt="430703"]]
719 +[[image:image-20220620160723-8.png||_mstalt="430703"]]
747 747  
748 748  
749 749  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
750 750  
751 -[[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"]]
752 752  
753 753  
754 -= 8. Order Info =
726 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
755 755  
756 756  
729 += 7. Order Info =
730 +
731 +
757 757  Part Number: (% style="color:#4f81bd" %)** LHT65N-PIR-XX**
758 758  
759 759  (% style="color:#4f81bd" %)**XX **(%%): The default frequency band
... ... @@ -767,27 +767,26 @@
767 767  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
768 768  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
769 769  
745 += 8. Packing Info =
770 770  
771 771  
772 -= 9. Packing Info =
773 -
774 -
775 775  **Package Includes**:
776 776  
777 777  * LHT65N-PIR Temperature/Humidity/PIR Sensor x 1
778 778  
752 +**Dimension and weight**:
779 779  
754 +* Device Size:  10 x 10 x 3.5 mm
755 +* Device Weight: 120.5g
780 780  
781 -= 10. Reference material =
757 += 9. Reference material =
782 782  
783 783  
784 784  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
785 785  
762 += 10. FCC Warning =
786 786  
787 787  
788 -= 11. FCC Warning =
789 -
790 -
791 791  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
792 792  
793 793  (1) This device may not cause harmful interference；
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