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Last modified by Xiaoling on 2025/06/10 09:17
From version 47.1
edited by Bei Jinggeng
on 2023/10/31 17:15
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To version 13.1
edited by Edwin Chen
on 2023/04/09 08:49
Change comment: There is no comment for this version

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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.Bei
1 +XWiki.Edwin
Content
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1 1  (% style="text-align:center" %)
2 -[[image:LHT65N-PIR1.jpg||alt="image-20221206143242-2.png" height="484" width="485"]]
2 +[[image:image-20221206143242-2.png||height="602" width="551"]]
3 3  
4 4  
5 5  
6 6  
7 +
8 +
9 +
10 +
11 +
7 7  **Table of Contents：**
8 8  
9 9  {{toc/}}
... ... @@ -13,11 +13,13 @@
13 13  
14 14  
15 15  
21 +
22 +
23 +
16 16  = 1. Introduction =
17 17  
18 18  == 1.1 What is LHT65N-PIR Temperature,Humidity & PIR Sensor ==
19 19  
20 -
21 21  The Dragino (% style="color:blue" %)**LHT65N-PIR Temperature, Humidity & PIR sensor**(%%) is a Long Range LoRaWAN Sensor.It includes a (% style="color:blue" %)**built-in Temperature & Humidity sensor**(%%) and has an (% style="color:blue" %)**external PIR Probe**(%%)**.** LHT65N-PIR can detect environment Temperature & Humdity, it also detects (% style="color:blue" %)**People Activity**(%%) via PIR probe and them send these info to LoRaWAN IoT Server.
22 22  
23 23  The LHT65N-PIR allows users to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on.
... ... @@ -28,12 +28,12 @@
28 28  
29 29  LHT65N-PIR is fully compatible with (% style="color:blue" %)**LoRaWAN v1.0.3 Class A protocol**(%%), it can work with a standard LoRaWAN gateway.
30 30  
38 +
31 31  **~*~***The actual battery life depends on how often to send data, please see battery analyzer chapter.
32 32  
33 33  
34 34  == 1.2 Features ==
35 35  
36 -
37 37  * LoRaWAN v1.0.3 Class A protocol
38 38  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
39 39  * AT Commands to change parameters
... ... @@ -43,10 +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 -(% style="display:none" %)
49 -
50 50  == 1.3 Specification ==
51 51  
52 52  
... ... @@ -64,17 +64,19 @@
64 64  * Long Term Drift: < 0.02 °C/yr
65 65  * Operating Range: 0 ~~ 96 %RH
66 66  
67 -(% style="color:#037691" %)**External PIR Sensor:**
72 +(% class="mark" style="color:#037691" %)**External PIR Sensor:**
68 68  
69 -* Base on RDB223 Sensor
70 -* Cable Length : 1 meter
71 -* 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 +*
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-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.
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-PIR 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-PIR 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.
... ... @@ -138,139 +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 -
184 -(% style="color:blue" %)**Sensor Model**(%%): For LHT65N-PIR, this value is 0x1A
185 -
186 -(% style="color:blue" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
187 -
188 -(% style="color:blue" %)**Frequency Band**:
189 -
190 -0x01: EU868
191 -
192 -0x02: US915
193 -
194 -0x03: IN865
195 -
196 -0x04: AU915
197 -
198 -0x05: KZ865
199 -
200 -0x06: RU864
201 -
202 -0x07: AS923
203 -
204 -0x08: AS923-1
205 -
206 -0x09: AS923-2
207 -
208 -0x0a: AS923-3
209 -
210 -0x0b: CN470
211 -
212 -0x0c: EU433
213 -
214 -0x0d: KR920
215 -
216 -0x0e: MA869
217 -
218 -
219 -(% style="color:blue" %)**Sub-Band**:
220 -
221 -AU915 and US915: value 0x00 ~~ 0x08
222 -
223 -CN470: value 0x0B ~~ 0x0C
224 -
225 -Other Bands: Always 0x00
226 -
227 -
228 -(% style="color:blue" %)**Battery Info**:
229 -
230 -Check the battery voltage.
231 -
232 -Ex1: 0x0B45 = 2885mV
233 -
234 -Ex2: 0x0B49 = 2889mV
235 -
236 -
237 -== 2.5 Uplink Payload, Sensor Data  ( Fport~=2) ==
238 -
239 -
240 240  The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
241 241  
242 242  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
243 243  
244 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
245 -|=(% 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;" %)(((
246 246  **Size(bytes)**
247 -)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)(((
168 +)))|=(% style="width: 30px;" %)(((
248 248  **2**
249 -)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
170 +)))|=(% style="width: 100px;" %)(((
250 250  **2**
251 -)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
172 +)))|=(% style="width: 100px;" %)(((
252 252  **2**
253 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
174 +)))|=(% style="width: 50px;" %)(((
254 254  **1**
255 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
176 +)))|=(% style="width: 50px;" %)(((
256 256  **4**
257 257  )))
258 258  |(% style="width:97px" %)(((
259 -Value
180 +**Value**
260 260  )))|(% style="width:39px" %)(((
261 -[[BAT>>||anchor="H2.5.2BAT-BatteryInfo"]]
182 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
262 262  )))|(% style="width:100px" %)(((
263 263  (((
264 -[[Built-In Temperature>>||anchor="H2.5.3Built-inTemperature"]]
185 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
265 265  )))
266 266  )))|(% style="width:77px" %)(((
267 267  (((
268 -[[Built-in Humidity>>||anchor="H2.5.4Built-inHumidity"]]
189 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
269 269  )))
270 270  )))|(% style="width:47px" %)(((
271 -Ext #
192 +[[Ext>>||anchor="H2.4.5Ext23"]] #
272 272  )))|(% style="width:51px" %)(((
273 -[[Ext value>>||anchor="H2.5.5Extvalue"]]
194 +[[Ext value>>||anchor="H2.4.6Extvalue"]]
274 274  )))
275 275  
276 276  * The First 6 bytes: has fix meanings for every LHT65N-PIR.
... ... @@ -278,7 +278,7 @@
278 278  * The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
279 279  * The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
280 280  
281 -=== 2.5.1 Decoder in TTN V3 ===
202 +=== 2.4.1 Decoder in TTN V3 ===
282 282  
283 283  
284 284  When the uplink payload arrives TTNv3, it shows HEX format and not friendly to read. We can add LHT65N-PIR decoder in TTNv3 for friendly reading.
... ... @@ -289,25 +289,14 @@
289 289  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522234118-10.png||_mstalt="451464" height="353" width="729"]]
290 290  
291 291  
292 -=== 2.5.2 BAT-Battery Info ===
213 +=== 2.4.2 BAT-Battery Info ===
293 293  
294 294  
295 295  These two bytes of BAT include the battery state and the actually voltage
296 296  
297 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
298 -|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
299 -**Bit(bit)**
300 -)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
301 -|(% style="width:66px" %)(((
302 -Value
303 -)))|(% style="width:250px" %)(((
304 -BAT Status
305 -00(b): Ultra Low ( BAT <= 2.50v)
306 -01(b): Low (2.50v <=BAT <= 2.55v)
307 -10(b): OK (2.55v <= BAT <=2.65v)
308 -11(b): Good (BAT >= 2.65v)
309 -)))|(% style="width:152px" %)Actually BAT voltage
218 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220523152839-18.png||_mstalt="457613"]]
310 310  
220 +
311 311  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
312 312  
313 313  
... ... @@ -316,9 +316,8 @@
316 316  * BAT status=(0xcba4>>14)&0xFF=11(B)，very good
317 317  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
318 318  
319 -=== 2.5.3 Built-in Temperature ===
229 +=== 2.4.3 Built-in Temperature ===
320 320  
321 -
322 322  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-2.png||_mstalt="431756" height="138" width="722"]]
323 323  
324 324  * Temperature:  0x0ABB/100=27.47℃
... ... @@ -327,58 +327,55 @@
327 327  
328 328  * Temperature:  (0xF5C6-65536)/100=-26.18℃
329 329  
330 -=== 2.5.4 Built-in Humidity ===
239 +=== 2.4.4 Built-in Humidity ===
331 331  
332 -
333 333  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
334 334  
335 335  * Humidity:    0x025C/10=60.4%
336 336  
337 -=== 2.5.5 Ext value ===
245 +=== 2.4.5 Ext value ===
338 338  
339 -==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
247 +==== 2.4.5.1 Ext~=0x0A, PIR Sensor ====
340 340  
249 +[[image:image-20221224161634-2.png||height="138" width="851"]]
341 341  
342 -[[image:ext=14.png||alt="image-20221224161634-2.png"]]
343 343  
252 +==== 2.4.5.2 Ext Value ====
344 344  
345 -==== 2.5.5.2 Ext Value ====
346 -
347 -
348 348  There are 4 bytes in Ext Value field.
349 349  
350 350  Bit0 of byte 8th shows if this uplink is generate by PIR activity.
351 351  
352 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
353 -|=(% style="width: 107px; background-color:#D9E2F3;color:#0070C0" %)(((
258 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:490px" %)
259 +|=(% style="width: 147px;" %)(((
354 354  **The 8^^th^^ byte**
355 -)))|=(% style="width: 73px; background-color:#D9E2F3;color:#0070C0" %)(((
261 +)))|=(% style="width: 108px;" %)(((
356 356  **Bit 1~~7**
357 -)))|=(% style="width: 213px; background-color:#D9E2F3;color:#0070C0" %)(((
263 +)))|=(% style="width: 228px;" %)(((
358 358  **Bit 0**
359 359  )))
360 -|(% style="width:106px" %)(((
266 +|(% style="width:147px" %)(((
361 361  **Value**
362 -)))|(% style="width:71px" %)(((
268 +)))|(% style="width:108px" %)(((
363 363  Reserve
364 -)))|(% style="width:211px" %)(((
270 +)))|(% style="width:228px" %)(((
365 365  (((
366 366  0: Normal Uplink
273 +
367 367  1: Uplink by activity detected
368 368  )))
369 369  )))
370 370  
371 -(% style="color:red" %)**Note**:** Uplink by activity is disable by default.**
278 +**Note**: Uplink by activity is disable by default.
372 372  
280 +
373 373  The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
374 374  
375 375  0x00 E5 09 : Total detect 58633 activity since end node start.
376 376  
377 377  
286 +== 2.5 Show data on Datacake ==
378 378  
379 -== 2.6 Show data on Datacake ==
380 -
381 -
382 382  Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
383 383  
384 384  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -405,428 +405,362 @@
405 405  
406 406  [[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"]]
407 407  
408 -== 2.7 Alarm Mode & Feature "Multi sampling, one uplink" ==
409 409  
410 410  
411 -(((
412 -when the device is in alarm mode, it checks the built-in sensor temperature for a short time. if the temperature exceeds the preconfigured range, it sends an uplink immediately.
413 -)))
316 +== 2.8 LED Indicator ==
414 414  
415 -(((
416 -(% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
417 417  
319 +The LHT65N-PIR has a triple color LED which for easy showing different stage .
418 418  
419 -=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) ===
321 +While user press ACT button, the LED will work as per LED status with ACT button.
420 420  
323 +In a normal working state:
421 421  
422 -**Internal GXHT30 temperature alarm(Acquisition time: fixed at one minute)**
325 +* For each uplink, the BLUE LED or RED LED will blink once.
326 +BLUE LED when external sensor is connected.
327 +* RED LED when external sensor is not connected
328 +* For each success downlink, the PURPLE LED will blink once
423 423  
424 -(((
425 -(% class="box infomessage" %)
426 -(((
427 -**AT+WMOD=3**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
428 428  
429 -**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
331 +== 2.9 installation ==
430 430  
431 -**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
333 +~1. Don't install LHT65N-PIR outdoor or place where will get wet
432 432  
433 -(% _mstmutation="1" %)**AT+ARTEMP=? **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
335 +2. Towards the PIR probe to the place where need to monitor activity.
434 434  
435 -**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
436 436  
437 -**AT+LEDALARM=1** :       Enable LED visual Alarm.
438 -)))
439 -)))
440 440  
441 -(% style="color:#4f81bd" %)**Downlink Command:**
339 += 3. Sensors and Accessories =
442 442  
443 -AT+WMOD=1:  A501  , AT+WMOD=0 :  A600
341 +== 3.1 E2 Extension Cable ==
444 444  
445 -AT+CITEMP=1 : A60001
446 446  
447 -AT+ARTEMP=1,60  :  A70001003C
344 +[[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"]]
448 448  
449 -AT+ARTEMP=-16,60 :  A7FFF0003C
450 450  
451 -AT+LEDALARM=1  :  3601
347 +**1m long breakout cable for LHT65N-E5. Features:**
452 452  
349 +* (((
350 +Use for AT Command
351 +)))
352 +* (((
353 +Update firmware for LHT65N-PIR
354 +)))
453 453  
454 -(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
356 +[[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"]]
455 455  
456 -Total bytes: 8 bytes
457 457  
458 -**Example: **AA0100010001003C
359 += 4. Configure LHT65N-PIR via AT command or LoRaWAN downlink =
459 459  
460 -WMOD=01
461 461  
462 -CITEMP=0001
362 +(((
363 +Use can configure LHT65N-E5 via AT Command or LoRaWAN Downlink.
364 +)))
463 463  
464 -TEMPlow=0001
366 +* (((
367 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
368 +)))
465 465  
466 -TEMPhigh=003C
370 +* (((
371 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
372 +)))
467 467  
374 +(((
375 +There are two kinds of commands to configure LHT65N-E5, they are:
376 +)))
468 468  
469 -**DS18B20 and TMP117 Threshold Alarm**
378 +* (((
379 +(% style="color:#4f81bd" %)**General Commands**.
380 +)))
470 470  
471 -**~ AT+WMOD=1,60,-10,20**
382 +(((
383 +These commands are to configure:
384 +)))
472 472  
473 -(% style="color:#4f81bd" %)**Downlink Command:**
386 +1. (((
387 +General system settings like: uplink interval.
388 +)))
389 +1. (((
390 +LoRaWAN protocol & radio-related commands.
391 +)))
474 474  
475 -**Example: **A5013CFC180014
393 +(((
394 +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]]
395 +)))
476 476  
477 -MOD=01
397 +* (((
398 +(% style="color:#4f81bd" %)**Commands special design for LHT65N-E5**
399 +)))
478 478  
479 -CITEMP=3C(S)
401 +(((
402 +These commands are only valid for LHT65N-E5, as below:
403 +)))
480 480  
481 -TEMPlow=FC18
482 482  
483 -TEMPhigh=0014
406 +== 4.1 Set Transmit Interval Time ==
484 484  
485 485  
486 -**Fluctuation alarm for DS18B20 and TMP117(Acquisition time: minimum 1s)**
409 +Feature: Change LoRaWAN End Node Transmit Interval.
487 487  
488 -**AT+WMOD=2,60,5** 
489 489  
490 -(% style="color:#4f81bd" %)**Downlink Command:**
412 +(% style="color:#4f81bd" %)**AT Command: AT+TDC**
491 491  
492 -**Example: **A5023C05
414 +[[image:image-20220523150701-2.png||_mstalt="427453"]]
493 493  
494 -MOD=02
495 495  
496 -CITEMP=3C(S)
417 +(% style="color:#4f81bd" %)**Downlink Command: 0x01**
497 497  
498 -temperature fluctuation=05
419 +Format: Command Code (0x01) followed by 3 bytes time value.
499 499  
421 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
500 500  
501 -**Sampling multiple times and uplink together**
423 +* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
502 502  
503 -**AT+WMOD=3,1,60,20,-16,32,1**   
425 +* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
504 504  
505 -Explain:
427 +== 4.2 Currently only supports E5 ==
506 506  
507 -* (% style="color:#037691" %)**parameter1: **(%%)Set Working Mode to **Mode 3**
508 -* (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
509 -* (% style="color:#037691" %)**parameter3: **(%%)Sampling Interval is **60**s.
510 -* (% style="color:#037691" %)**parameter4: **(%%)When there is **20** sampling dats, Device will send these data via one uplink. (max value is 60, means max 60 sampling in one uplink)
511 -* (% style="color:#037691" %)**parameter5 & parameter6: **(%%)Temperature alarm range is **-16** to **32**°C,
512 -* (% style="color:#037691" %)**parameter7:**(%%) 1 to enable temperature alarm, **0** to disable the temperature alarm. If alarm is enabled, a data will be sent immediately  if temperate exceeds the Alarm range.
513 513  
514 -(% style="color:#4f81bd" %)**Downlink Command:**
430 +Feature: Set device password, max 9 digits
515 515  
516 -**Example: **A50301003C14FFF0002001
517 517  
518 -MOD=03
433 +(% style="color:#4f81bd" %)**AT Command: AT+EXT**
519 519  
520 -TEMP=DS18B20
435 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
436 +|Command Example|Function|Response
437 +|AT+EXT=?|Get or Set external sensor model|(((
438 +5
521 521  
522 -CITEMP=003C(S)
440 +OK
441 +)))
442 +|AT+EXT=5|(% colspan="2" %)Set external sensor mode to 5
523 523  
524 -Total number of acquisitions=14
444 +(% style="color:#4f81bd" %)**Downlink Command:0xA2**
525 525  
526 -TEMPlow=FFF0
527 527  
528 -TEMPhigh=0020
447 +Total bytes: 2 bytes
529 529  
530 -ARTEMP=01
449 +**Example:**
531 531  
451 +* 0xA205: Set external sensor type to E5
532 532  
533 -**Uplink payload( Fport=3)**
453 +== 4.3 Set to sleep mode ==
534 534  
535 -**Example: CBEA**01**0992**//0A41//**09C4**
536 536  
537 -BatV=CBEA
456 +Feature: Set device to sleep mode
538 538  
539 -TEMP=DS18B20
458 +* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
459 +* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
540 540  
541 -Temp1=0992  ~/~/ 24.50℃
461 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
542 542  
543 -Temp2=0A41  ~/~/ 26.25℃
463 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
544 544  
545 -Temp3=09C4  ~/~/ 25.00℃
546 546  
547 -(% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
466 +(% style="color:#4f81bd" %)**Downlink Command:**
548 548  
549 -(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
550 -)))
468 +* There is no downlink command to set to Sleep mode.
551 551  
470 += 5. Battery & How to replace =
552 552  
553 -=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
472 +== 5.1 Battery Type ==
554 554  
555 555  
556 -(% class="box infomessage" %)
557 557  (((
558 -(((
559 -**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
476 +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.
560 560  )))
561 561  
562 562  (((
563 -**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
564 -)))
480 +The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
565 565  
566 -(((
567 -**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
568 -)))
569 569  
570 -(((
571 -(% _mstmutation="1" %)**AT+ARTEMP=? **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
483 +[[image:image-20220515075034-1.png||_mstalt="428961" height="208" width="644"]]
572 572  )))
573 573  
574 -(((
575 -**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
576 -)))
577 -)))
486 +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.
487 +
578 578  
579 -(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
489 +== 5.2 Replace Battery ==
580 580  
581 -Total bytes: 8 bytes
582 582  
583 -**Example:**AA0100010001003C
492 +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.
584 584  
585 -WMOD=01
494 +[[image:image-20220515075440-2.png||_mstalt="429546" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" height="193" width="257"]]
586 586  
587 -CITEMP=0001
588 588  
589 -TEMPlow=0001
497 +== 5.3 Battery Life Analyze ==
590 590  
591 -TEMPhigh=003C
592 592  
500 +(((
501 +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:
502 +[[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]]
503 +)))
593 593  
594 -== 2.8 LED Indicator ==
595 595  
506 +(((
507 +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]]
508 +)))
596 596  
597 -The LHT65N-PIR has a triple color LED which for easy showing different stage .
598 598  
599 -While user press ACT button, the LED will work as per LED status with ACT button.
511 += 6. FAQ =
600 600  
601 -In a normal working state:
513 +== 6.1 How to use AT Command? ==
602 602  
603 -* For each uplink, the (% style="color:blue" %)**BLUE LED**(%%) or (% style="color:red" %)**RED LED**(%%) will blink once.
604 -(% style="color:blue" %)**BLUE LED**(%%) when external sensor is connected.
605 -* (% style="color:red" %)**RED LED**(%%) when external sensor is not connected
606 -* For each success downlink, the (% style="color:purple" %)**PURPLE LED**(%%) will blink once
607 607  
608 -== 2.9 installation ==
516 +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.
609 609  
610 610  
611 -~1. Don't install LHT65N-PIR outdoor or place where will get wet.
519 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
612 612  
613 -2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
614 614  
615 -Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
616 616  
617 -[[image:image-20230411135341-1.png||height="450" width="456"]]
523 +[[image:1655802313617-381.png||_mstalt="293917"]]
618 618  
619 619  
620 -(% style="color:red" %)**Notice: PIR can only detect motion activity, not to use to detect static people case.**
621 621  
622 -* 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.
623 -
624 -* 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.
625 -
626 -* 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.
627 -
628 -* 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
629 -
630 -* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
631 -
632 -= 3. Sensors and Accessories =
633 -
634 -== 3.1 E2 Extension Cable ==
635 -
636 -
637 -[[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"]]
638 -
639 -
640 -**1m long breakout cable for LHT65N-PIR. Features:**
641 -
642 -* (((
643 -Use for AT Command
527 +(((
528 +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.
644 644  )))
645 -* (((
646 -Update firmware for LHT65N-PIR
647 -)))
648 648  
649 -[[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"]]
531 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
650 650  
533 +AT Command List is as below:
651 651  
652 -= 4. Configure LHT65N-PIR =
535 +AT+<CMD>? :  Help on <CMD>
653 653  
654 -== 4.1 Configure Methods: ==
537 +AT+<CMD> :  Run <CMD>
655 655  
539 +AT+<CMD>=<value> :  Set the value
656 656  
657 -LHT65N-PIR supports below configure method:
541 +AT+<CMD>=? :  Get the value
658 658  
659 -* AT Command via UART Connection : See [[FAQ>>||anchor="H7.FAQ"]].
543 +AT+DEBUG:  Set more info output
660 660  
661 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
545 +ATZ:  Trig a reset of the MCU
662 662  
663 -== 4.2 General Commands ==
547 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
664 664  
549 +AT+DEUI:  Get or Set the Device EUI
665 665  
666 -These commands are to configure:
551 +AT+DADDR:  Get or Set the Device Address
667 667  
668 -* General system settings like: uplink interval.
669 -* LoRaWAN protocol & radio related command.
553 +AT+APPKEY:  Get or Set the Application Key
670 670  
671 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
555 +AT+NWKSKEY:  Get or Set the Network Session Key
672 672  
673 -[[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/]]
557 +AT+APPSKEY:  Get or Set the Application Session Key
674 674  
559 +AT+APPEUI:  Get or Set the Application EUI
675 675  
676 -== 4.3 Commands special design for LHT65N-PIR ==
561 +AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
677 677  
563 +AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
678 678  
679 -These commands only valid for LHT65N-PIR, as below:
565 +AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
680 680  
567 +AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
681 681  
682 -=== 4.3.1 Set Transmit Interval Time ===
569 +AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
683 683  
571 +AT+RX2FQ:  Get or Set the Rx2 window frequency
684 684  
685 -Feature: Change LoRaWAN End Node Transmit Interval.
573 +AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
686 686  
687 -(% style="color:#4f81bd" %)**AT Command: **
575 +AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
688 688  
689 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
690 -|(% 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**
691 -|(% style="width:155px" %)AT+TDC=?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
692 -|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
577 +AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
693 693  
694 -(% style="color:#4f81bd" %)**Downlink Payload: 0x01**
579 +AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
695 695  
696 -Format: Command Code (0x01) followed by 3 bytes time value.
581 +AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
697 697  
698 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
583 +AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
699 699  
700 -* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
585 +AT+NWKID:  Get or Set the Network ID
701 701  
702 -* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
587 +AT+FCU:  Get or Set the Frame Counter Uplink
703 703  
704 -=== 4.3.2 Get Device Status ===
589 +AT+FCD:  Get or Set the Frame Counter Downlink
705 705  
591 +AT+CLASS:  Get or Set the Device Class
706 706  
707 -Send a LoRaWAN downlink to ask device send Alarm settings.
593 +AT+JOIN:  Join network
708 708  
709 -* (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
595 +AT+NJS:  Get the join status
710 710  
711 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
597 +AT+SENDB:  Send hexadecimal data along with the application port
712 712  
599 +AT+SEND:  Send text data along with the application port
713 713  
714 -=== 4.3.3 Set Password ===
601 +AT+RECVB:  Print last received data in binary format (with hexadecimal values)
715 715  
603 +AT+RECV:  Print last received data in raw format
716 716  
717 -Feature: Set device password, max 9 digits
605 +AT+VER:  Get current image version and Frequency Band
718 718  
719 -(% style="color:#4f81bd" %)**AT Command: **
607 +AT+CFM:  Get or Set the confirmation mode (0-1)
720 720  
721 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
722 -|(% 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**
723 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
724 -123456
609 +AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
725 725  
726 -OK
727 -)))
728 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
611 +AT+SNR:  Get the SNR of the last received packet
729 729  
730 -(% style="color:#4f81bd" %)**Downlink Command:**
613 +AT+RSSI:  Get the RSSI of the last received packet
731 731  
732 -No downlink command for this feature.
615 +AT+TDC:  Get or set the application data transmission interval in ms
733 733  
617 +AT+PORT:  Get or set the application port
734 734  
735 -=== 4.3.4 Set to sleep mode ===
619 +AT+DISAT:  Disable AT commands
736 736  
621 +AT+PWORD: Set password, max 9 digits
737 737  
738 -Feature: Set device to sleep mode
623 +AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
739 739  
740 -* (% style="color:#037691" %)**AT+Sleep=0**(%%)  : Normal working mode, device will sleep and use lower power when there is no LoRa message
625 +AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
741 741  
742 -* (% style="color:#037691" %)**AT+Sleep=1**(%%) :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
627 +AT+PDTA:  Print the sector data from start page to stop page
743 743  
744 -(% style="color:#4f81bd" %)**AT Command: **
629 +AT+PLDTA:  Print the last few sets of data
745 745  
746 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
747 -|(% 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**
748 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
749 -Clear all stored sensor data…
631 +AT+CLRDTA:  Clear the storage, record position back to 1st
750 750  
751 -OK
752 -)))
633 +AT+SLEEP:  Set sleep mode
753 753  
754 -(% style="color:#4f81bd" %)**Downlink Command:**
635 +AT+EXT:  Get or Set external sensor model
755 755  
756 -* There is no downlink command to set to Sleep mode.
637 +AT+BAT:  Get the current battery voltage in mV
757 757  
758 -=== 4.3.5 Set UOA (Uplink on Activity) ===
639 +AT+CFG:  Print all configurations
759 759  
641 +AT+WMOD:  Get or Set Work Mode
760 760  
761 -Feature: Enable / Disable Uplink on Activity
643 +AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
762 762  
763 -(% style="color:#4f81bd" %)**AT Command: **
645 +AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
764 764  
765 -* (% style="color:#037691" %)**AT+UOA=0**(%%)  : Disable UoA
647 +AT+SETCNT:  Set the count at present
766 766  
767 -* (% 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.
649 +AT+RJTDC:  Get or set the ReJoin data transmission interval in min
768 768  
769 -(% 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.**
651 +AT+RPL:  Get or set response level
770 770  
653 +AT+TIMESTAMP:  Get or Set UNIX timestamp in second
771 771  
772 -(% style="color:#4f81bd" %)**Downlink Command:**
655 +AT+LEAPSEC:  Get or Set Leap Second
773 773  
774 -Format: Command Code (0xA1) followed by 1 byte or 3 bytes.
657 +AT+SYNCMOD:  Get or Set time synchronization method
775 775  
776 -When followed by 3 bytes, the first byte is 01, and the second and third bytes are Calm Down Time.
659 +AT+SYNCTDC:  Get or set time synchronization interval in day
777 777  
778 -* (% style="color:#037691" %)**A1 00    **(%%)** ==>  AT+UOA=0     **
779 -* (% style="color:#037691" %)**A1 01 00 02  **(%%)** ==>  AT+UOA=1,2**
661 +AT+PID:  Get or set the PID
780 780  
781 -= 5. Battery & Power Consumption =
782 782  
664 +== 6.2 Where to use AT commands and Downlink commands ==
783 783  
784 -LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
785 785  
786 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
787 -
788 -
789 -= 6. OTA firmware update =
790 -
791 -
792 -User can change firmware LHT65N-PIR to:
793 -
794 -* Change Frequency band/ region.
795 -* Update with new features.
796 -* Fix bugs.
797 -
798 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
799 -
800 -Methods to Update Firmware:
801 -
802 -* (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/]]
803 -* 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]]**.
804 -
805 -= 7. FAQ =
806 -
807 -== 7.1 How to use AT Command? ==
808 -
809 -
810 -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.
811 -
812 -
813 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
814 -
815 -
816 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
817 -
818 -
819 -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.
820 -
821 -[[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"]]
822 -
823 -
824 -== 7.2 Where to use AT commands and Downlink commands ==
825 -
826 -
827 827  **AT commands：**
828 828  
829 -[[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"]]
669 +[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
830 830  
831 831  
832 832  **Downlink commands:**
... ... @@ -835,13 +835,13 @@
835 835  
836 836  (% style="color:blue" %)**TTN:**
837 837  
838 -[[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"]]
678 +[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
839 839  
840 840  
841 841  
842 842  (% style="color:blue" %)**Helium：**
843 843  
844 -[[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"]]
684 +[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
845 845  
846 846  
847 847  
... ... @@ -848,52 +848,56 @@
848 848  (% style="color:blue" %)**Chirpstack: The downlink window will not be displayed until the network is accessed**
849 849  
850 850  
851 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615094850-6.png||_mstalt="433082"]]
691 +[[image:image-20220615094850-6.png||_mstalt="433082"]]
852 852  
853 853  
854 -[[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"]]
694 +[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
855 855  
856 856  
857 857  
858 858  (% style="color:blue" %)**Aws:**
859 859  
860 -[[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"]]
700 +[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
861 861  
862 862  
863 -== 7.3 How to change the uplink interval？ ==
703 +== 6.3 How to change the uplink interval？ ==
864 864  
865 865  
866 866  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);"]]
867 867  
868 -[[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"]]
869 869  
870 870  
871 -== 7.4 How to use TTL-USB to connect PC to upgrade firmware? ==
710 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
872 872  
873 873  
874 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
713 +== 6.4 How to use TTL-USB to connect PC to upgrade firmware? ==
875 875  
876 876  
716 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
717 +
718 +
877 877  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
878 878  
879 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615170542-5.png||_mstalt="430638"]]
721 +[[image:image-20220615170542-5.png||_mstalt="430638"]]
880 880  
881 881  
724 +
882 882  (% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
883 883  
884 884  First connect the four lines；(% style="display:none" %)
885 885  
886 -[[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" %)
729 +[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
887 887  
888 888  
889 889  Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
890 890  
891 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-2.png||_mstalt="431704"]]
734 +[[image:image-20220621170938-2.png||_mstalt="431704"]]
892 892  
893 893  
737 +
894 894  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
895 895  
896 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615171334-6.png||_mstalt="431028"]]
740 +[[image:image-20220615171334-6.png||_mstalt="431028"]]
897 897  
898 898  
899 899  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -901,17 +901,19 @@
901 901  
902 902  When this interface appears, it indicates that the download has been completed.
903 903  
904 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220620160723-8.png||_mstalt="430703"]]
748 +[[image:image-20220620160723-8.png||_mstalt="430703"]]
905 905  
906 906  
907 907  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
908 908  
909 -[[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"]]
910 910  
911 911  
912 -= 8. Order Info =
755 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
913 913  
914 914  
758 += 7. Order Info =
759 +
760 +
915 915  Part Number: (% style="color:#4f81bd" %)** LHT65N-PIR-XX**
916 916  
917 917  (% style="color:#4f81bd" %)**XX **(%%): The default frequency band
... ... @@ -925,7 +925,7 @@
925 925  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
926 926  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
927 927  
928 -= 9. Packing Info =
774 += 8. Packing Info =
929 929  
930 930  
931 931  **Package Includes**:
... ... @@ -932,12 +932,17 @@
932 932  
933 933  * LHT65N-PIR Temperature/Humidity/PIR Sensor x 1
934 934  
935 -= 10. Reference material =
781 +**Dimension and weight**:
936 936  
783 +* Device Size:  10 x 10 x 3.5 mm
784 +* Device Weight: 120.5g
937 937  
786 += 9. Reference material =
787 +
788 +
938 938  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
939 939  
940 -= 11. FCC Warning =
791 += 10. FCC Warning =
941 941  
942 942  
943 943  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
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