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Last modified by Xiaoling on 2025/06/10 09:17
From version 47.2
edited by Xiaoling
on 2023/11/01 09:24
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To version 12.1
edited by Edwin Chen
on 2023/04/09 08:41
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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.
... ... @@ -98,24 +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 -
106 106  
107 -If LHT65N-PIR is already Joined to rhe LoRaWAN network, LHT65N-PIR will send an uplink packet, if LHT65N-PIR has external sensor connected,Blue led will blink once. If LHT65N-PIR has not external sensor, Red led will blink once.
108 -)))
109 -|(% 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" %)(((
110 -
111 -
112 -Green led will fast blink 5 times, LHT65N-PIR will enter working mode and start to JOIN LoRaWAN network.
113 -Green led will solidly turn on for 5 seconds after join in network.
114 -)))
115 -|(% 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" %)Red led will solid on for 5 seconds. Means LHT65N-PIR is in Deep Sleep Mode.
116 -
117 -
118 -
119 119  == 2.3 Example to join LoRaWAN network ==
120 120  
121 121  
... ... @@ -137,9 +137,8 @@
137 137  
138 138  Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
139 139  
140 -[[image:image-20230426083533-1.png||height="286" width="616"]]
127 +[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
141 141  
142 -
143 143  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
144 144  
145 145  Add APP EUI in the application.
... ... @@ -148,139 +148,64 @@
148 148  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522232916-3.png||_mstalt="430495"]]
149 149  
150 150  
151 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522232932-4.png?rev=1.1||alt="image-20220522232932-4.png"]]
137 +[[image:image-20220522232932-4.png||_mstalt="430157"]]
152 152  
153 153  
154 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522232954-5.png?rev=1.1||alt="image-20220522232954-5.png"]]
140 +[[image:image-20220522232954-5.png||_mstalt="431847"]]
155 155  
156 156  
143 +
157 157  (% style="color:red" %)**Note: LHT65N-PIR use same payload decoder as LHT65.**
158 158  
159 159  
160 -[[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:
161 161  
162 162  
163 -**Input APP EUI,  APP KEY and DEV EUI:**
150 +[[image:image-20220522233118-7.png||_mstalt="430430"]]
164 164  
165 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522233118-7.png?rev=1.1||alt="image-20220522233118-7.png"]]
166 166  
167 -
168 168  === 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
169 169  
170 -
171 171  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"]]
172 172  
173 173  
174 -[[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" height="378" width="1248"]]
159 +== 2.4 Uplink Payload   ( Fport~=2) ==
175 175  
176 -
177 -== 2.4 Uplink Payload~-~-Device Status, (Fport~=5)(% style="display:none" %) (%%) ==
178 -
179 -
180 -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.
181 -
182 -The Payload format is as below.
183 -
184 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
185 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
186 -|(% 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**
187 -|(% 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
188 -
189 -Example parse in TTNv3
190 -
191 -[[image:image-20230508151932-1.png||height="213" width="1245"]]
192 -
193 -
194 -(% style="color:blue" %)**Sensor Model**(%%): For LHT65N-PIR, this value is 0x1A
195 -
196 -(% style="color:blue" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
197 -
198 -(% style="color:blue" %)**Frequency Band**:
199 -
200 -0x01: EU868
201 -
202 -0x02: US915
203 -
204 -0x03: IN865
205 -
206 -0x04: AU915
207 -
208 -0x05: KZ865
209 -
210 -0x06: RU864
211 -
212 -0x07: AS923
213 -
214 -0x08: AS923-1
215 -
216 -0x09: AS923-2
217 -
218 -0x0a: AS923-3
219 -
220 -0x0b: CN470
221 -
222 -0x0c: EU433
223 -
224 -0x0d: KR920
225 -
226 -0x0e: MA869
227 -
228 -
229 -(% style="color:blue" %)**Sub-Band**:
230 -
231 -AU915 and US915: value 0x00 ~~ 0x08
232 -
233 -CN470: value 0x0B ~~ 0x0C
234 -
235 -Other Bands: Always 0x00
236 -
237 -
238 -(% style="color:blue" %)**Battery Info**:
239 -
240 -Check the battery voltage.
241 -
242 -Ex1: 0x0B45 = 2885mV
243 -
244 -Ex2: 0x0B49 = 2889mV
245 -
246 -
247 -== 2.5 Uplink Payload, Sensor Data  ( Fport~=2) ==
248 -
249 -
250 250  The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
251 251  
252 252  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
253 253  
254 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
255 -|=(% 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;" %)(((
256 256  **Size(bytes)**
257 -)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)(((
168 +)))|=(% style="width: 30px;" %)(((
258 258  **2**
259 -)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
170 +)))|=(% style="width: 100px;" %)(((
260 260  **2**
261 -)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
172 +)))|=(% style="width: 100px;" %)(((
262 262  **2**
263 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
174 +)))|=(% style="width: 50px;" %)(((
264 264  **1**
265 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
176 +)))|=(% style="width: 50px;" %)(((
266 266  **4**
267 267  )))
268 268  |(% style="width:97px" %)(((
269 -Value
180 +**Value**
270 270  )))|(% style="width:39px" %)(((
271 -[[BAT>>||anchor="H2.5.2BAT-BatteryInfo"]]
182 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
272 272  )))|(% style="width:100px" %)(((
273 273  (((
274 -[[Built-In Temperature>>||anchor="H2.5.3Built-inTemperature"]]
185 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
275 275  )))
276 276  )))|(% style="width:77px" %)(((
277 277  (((
278 -[[Built-in Humidity>>||anchor="H2.5.4Built-inHumidity"]]
189 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
279 279  )))
280 280  )))|(% style="width:47px" %)(((
281 -Ext #
192 +[[Ext>>||anchor="H2.4.5Ext23"]] #
282 282  )))|(% style="width:51px" %)(((
283 -[[Ext value>>||anchor="H2.5.5Extvalue"]]
194 +[[Ext value>>||anchor="H2.4.6Extvalue"]]
284 284  )))
285 285  
286 286  * The First 6 bytes: has fix meanings for every LHT65N-PIR.
... ... @@ -288,11 +288,9 @@
288 288  * The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
289 289  * The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
290 290  
202 +=== 2.4.1 Decoder in TTN V3 ===
291 291  
292 292  
293 -=== 2.5.1 Decoder in TTN V3 ===
294 -
295 -
296 296  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.
297 297  
298 298  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]]
... ... @@ -301,25 +301,14 @@
301 301  [[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"]]
302 302  
303 303  
304 -=== 2.5.2 BAT-Battery Info ===
213 +=== 2.4.2 BAT-Battery Info ===
305 305  
306 306  
307 307  These two bytes of BAT include the battery state and the actually voltage
308 308  
309 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
310 -|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
311 -**Bit(bit)**
312 -)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
313 -|(% style="width:66px" %)(((
314 -Value
315 -)))|(% style="width:250px" %)(((
316 -BAT Status
317 -00(b): Ultra Low ( BAT <= 2.50v)
318 -01(b): Low (2.50v <=BAT <= 2.55v)
319 -10(b): OK (2.55v <= BAT <=2.65v)
320 -11(b): Good (BAT >= 2.65v)
321 -)))|(% 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"]]
322 322  
220 +
323 323  [[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"]]
324 324  
325 325  
... ... @@ -328,11 +328,8 @@
328 328  * BAT status=(0xcba4>>14)&0xFF=11(B)，very good
329 329  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
330 330  
229 +=== 2.4.3 Built-in Temperature ===
331 331  
332 -
333 -=== 2.5.3 Built-in Temperature ===
334 -
335 -
336 336  [[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"]]
337 337  
338 338  * Temperature:  0x0ABB/100=27.47℃
... ... @@ -341,61 +341,55 @@
341 341  
342 342  * Temperature:  (0xF5C6-65536)/100=-26.18℃
343 343  
239 +=== 2.4.4 Built-in Humidity ===
344 344  
345 -
346 -=== 2.5.4 Built-in Humidity ===
347 -
348 -
349 349  [[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"]]
350 350  
351 351  * Humidity:    0x025C/10=60.4%
352 352  
245 +=== 2.4.5 Ext value ===
353 353  
247 +==== 2.4.5.1 Ext~=0x0A, PIR Sensor ====
354 354  
355 -=== 2.5.5 Ext value ===
249 +[[image:image-20221224161634-2.png||height="138" width="851"]]
356 356  
357 -==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
358 358  
252 +==== 2.4.5.2 Ext Value ====
359 359  
360 -[[image:ext=14.png||alt="image-20221224161634-2.png" height="166" width="1252"]]
361 -
362 -
363 -==== 2.5.5.2 Ext Value ====
364 -
365 -
366 366  There are 4 bytes in Ext Value field.
367 367  
368 368  Bit0 of byte 8th shows if this uplink is generate by PIR activity.
369 369  
370 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
371 -|=(% 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;" %)(((
372 372  **The 8^^th^^ byte**
373 -)))|=(% style="width: 73px; background-color:#D9E2F3;color:#0070C0" %)(((
261 +)))|=(% style="width: 108px;" %)(((
374 374  **Bit 1~~7**
375 -)))|=(% style="width: 213px; background-color:#D9E2F3;color:#0070C0" %)(((
263 +)))|=(% style="width: 228px;" %)(((
376 376  **Bit 0**
377 377  )))
378 -|(% style="width:106px" %)(((
266 +|(% style="width:147px" %)(((
379 379  **Value**
380 -)))|(% style="width:71px" %)(((
268 +)))|(% style="width:108px" %)(((
381 381  Reserve
382 -)))|(% style="width:211px" %)(((
270 +)))|(% style="width:228px" %)(((
383 383  (((
384 384  0: Normal Uplink
273 +
385 385  1: Uplink by activity detected
386 386  )))
387 387  )))
388 388  
389 -(% style="color:red" %)**Note**:** Uplink by activity is disable by default.**
278 +**Note**: Uplink by activity is disable by default.
390 390  
280 +
391 391  The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
392 392  
393 393  0x00 E5 09 : Total detect 58633 activity since end node start.
394 394  
395 395  
396 -== 2.6 Show data on Datacake ==
286 +== 2.5 Show data on Datacake ==
397 397  
398 -
399 399  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:
400 400  
401 401  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -422,442 +422,359 @@
422 422  
423 423  [[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"]]
424 424  
425 -== 2.7 Alarm Mode & Feature "Multi sampling, one uplink" ==
426 426  
427 427  
428 -(((
429 -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.
430 -)))
316 +== 2.8 LED Indicator ==
431 431  
432 -(((
433 -(% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
434 434  
319 +The LHT65N-PIR has a triple color LED which for easy showing different stage .
435 435  
436 -=== 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.
437 437  
323 +In a normal working state:
438 438  
439 -**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
440 440  
441 -(((
442 -(% class="box infomessage" %)
443 -(((
444 -**AT+WMOD=3**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
330 +== 2.9 installation ==
445 445  
446 -**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
447 447  
448 -**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
333 +[[image:image-20220516231650-1.png||_mstalt="428597" height="436" width="428"]]
449 449  
450 -(% _mstmutation="1" %)**AT+ARTEMP=? **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
451 451  
452 -**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
336 += 3. Sensors and Accessories =
453 453  
454 -**AT+LEDALARM=1** :       Enable LED visual Alarm.
455 -)))
456 -)))
338 +== 3.1 E2 Extension Cable ==
457 457  
458 -(% style="color:#4f81bd" %)**Downlink Command:**
459 459  
460 -AT+WMOD=1:  A501  , AT+WMOD=0 :  A600
341 +[[image:image-20220619092222-1.png||_mstalt="429533" height="182" width="188"]][[image:image-20220619092313-2.png||_mstalt="430222" height="182" width="173"]]
461 461  
462 -AT+CITEMP=1 : A60001
463 463  
464 -AT+ARTEMP=1,60  :  A70001003C
344 +**1m long breakout cable for LHT65N-E5. Features:**
465 465  
466 -AT+ARTEMP=-16,60 :  A7FFF0003C
346 +* (((
347 +Use for AT Command
348 +)))
349 +* (((
350 +Update firmware for LHT65N-PIR
351 +)))
467 467  
468 -AT+LEDALARM=1  :  3601
353 +[[image:image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
469 469  
470 470  
471 -(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
356 += 4. Configure LHT65N-PIR via AT command or LoRaWAN downlink =
472 472  
473 -Total bytes: 8 bytes
474 474  
475 -**Example: **AA0100010001003C
359 +(((
360 +Use can configure LHT65N-E5 via AT Command or LoRaWAN Downlink.
361 +)))
476 476  
477 -WMOD=01
363 +* (((
364 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
365 +)))
478 478  
479 -CITEMP=0001
367 +* (((
368 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
369 +)))
480 480  
481 -TEMPlow=0001
371 +(((
372 +There are two kinds of commands to configure LHT65N-E5, they are:
373 +)))
482 482  
483 -TEMPhigh=003C
484 -
485 -
486 -**DS18B20 and TMP117 Threshold Alarm**
487 -
488 -**~ AT+WMOD=1,60,-10,20**
489 -
490 -(% style="color:#4f81bd" %)**Downlink Command:**
491 -
492 -**Example: **A5013CFC180014
493 -
494 -MOD=01
495 -
496 -CITEMP=3C(S)
497 -
498 -TEMPlow=FC18
499 -
500 -TEMPhigh=0014
501 -
502 -
503 -**Fluctuation alarm for DS18B20 and TMP117(Acquisition time: minimum 1s)**
504 -
505 -**AT+WMOD=2,60,5** 
506 -
507 -(% style="color:#4f81bd" %)**Downlink Command:**
508 -
509 -**Example: **A5023C05
510 -
511 -MOD=02
512 -
513 -CITEMP=3C(S)
514 -
515 -temperature fluctuation=05
516 -
517 -
518 -**Sampling multiple times and uplink together**
519 -
520 -**AT+WMOD=3,1,60,20,-16,32,1**   
521 -
522 -Explain:
523 -
524 -* (% style="color:#037691" %)**parameter1: **(%%)Set Working Mode to **Mode 3**
525 -* (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
526 -* (% style="color:#037691" %)**parameter3: **(%%)Sampling Interval is **60**s.
527 -* (% 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)
528 -* (% style="color:#037691" %)**parameter5 & parameter6: **(%%)Temperature alarm range is **-16** to **32**°C,
529 -* (% 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.
530 -
531 -(% style="color:#4f81bd" %)**Downlink Command:**
532 -
533 -**Example: **A50301003C14FFF0002001
534 -
535 -MOD=03
536 -
537 -TEMP=DS18B20
538 -
539 -CITEMP=003C(S)
540 -
541 -Total number of acquisitions=14
542 -
543 -TEMPlow=FFF0
544 -
545 -TEMPhigh=0020
546 -
547 -ARTEMP=01
548 -
549 -
550 -**Uplink payload( Fport=3)**
551 -
552 -**Example: CBEA**01**0992**//0A41//**09C4**
553 -
554 -BatV=CBEA
555 -
556 -TEMP=DS18B20
557 -
558 -Temp1=0992  ~/~/ 24.50℃
559 -
560 -Temp2=0A41  ~/~/ 26.25℃
561 -
562 -Temp3=09C4  ~/~/ 25.00℃
563 -
564 -(% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
565 -
566 -(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
375 +* (((
376 +(% style="color:#4f81bd" %)**General Commands**.
567 567  )))
568 568  
569 -
570 -=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
571 -
572 -
573 -(% class="box infomessage" %)
574 574  (((
575 -(((
576 -**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
380 +These commands are to configure:
577 577  )))
578 578  
579 -(((
580 -**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
383 +1. (((
384 +General system settings like: uplink interval.
581 581  )))
386 +1. (((
387 +LoRaWAN protocol & radio-related commands.
388 +)))
582 582  
583 583  (((
584 -**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
391 +They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki: [[End Device Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
585 585  )))
586 586  
587 -(((
588 -(% _mstmutation="1" %)**AT+ARTEMP=? **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
394 +* (((
395 +(% style="color:#4f81bd" %)**Commands special design for LHT65N-E5**
589 589  )))
590 590  
591 591  (((
592 -**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
399 +These commands are only valid for LHT65N-E5, as below:
593 593  )))
594 -)))
595 595  
596 -(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
597 597  
598 -Total bytes: 8 bytes
403 +== 4.1 Set Transmit Interval Time ==
599 599  
600 -**Example:**AA0100010001003C
601 601  
602 -WMOD=01
406 +Feature: Change LoRaWAN End Node Transmit Interval.
603 603  
604 -CITEMP=0001
605 605  
606 -TEMPlow=0001
409 +(% style="color:#4f81bd" %)**AT Command: AT+TDC**
607 607  
608 -TEMPhigh=003C
411 +[[image:image-20220523150701-2.png||_mstalt="427453"]]
609 609  
610 610  
611 -== 2.8 LED Indicator ==
414 +(% style="color:#4f81bd" %)**Downlink Command: 0x01**
612 612  
416 +Format: Command Code (0x01) followed by 3 bytes time value.
613 613  
614 -The LHT65N-PIR has a triple color LED which for easy showing different stage .
418 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
615 615  
616 -While user press ACT button, the LED will work as per LED status with ACT button.
420 +* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
617 617  
618 -In a normal working state:
422 +* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
619 619  
620 -* For each uplink, the (% style="color:blue" %)**BLUE LED**(%%) or (% style="color:red" %)**RED LED**(%%) will blink once.
621 -(% style="color:blue" %)**BLUE LED**(%%) when external sensor is connected.
622 -* (% style="color:red" %)**RED LED**(%%) when external sensor is not connected
623 -* For each success downlink, the (% style="color:purple" %)**PURPLE LED**(%%) will blink once
424 +== 4.2 Currently only supports E5 ==
624 624  
625 625  
427 +Feature: Set device password, max 9 digits
626 626  
627 -== 2.9 installation ==
628 628  
430 +(% style="color:#4f81bd" %)**AT Command: AT+EXT**
629 629  
630 -~1. Don't install LHT65N-PIR outdoor or place where will get wet.
432 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
433 +|Command Example|Function|Response
434 +|AT+EXT=?|Get or Set external sensor model|(((
435 +5
631 631  
632 -2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
437 +OK
438 +)))
439 +|AT+EXT=5|(% colspan="2" %)Set external sensor mode to 5
633 633  
634 -Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
441 +(% style="color:#4f81bd" %)**Downlink Command:0xA2**
635 635  
636 -[[image:image-20230411135341-1.png||height="450" width="456"]]
637 637  
444 +Total bytes: 2 bytes
638 638  
639 -(% style="color:red" %)**Notice: PIR can only detect motion activity, not to use to detect static people case.**
446 +**Example:**
640 640  
641 -* 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.
448 +* 0xA205: Set external sensor type to E5
642 642  
643 -* 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.
450 +== 4.3 Set to sleep mode ==
644 644  
645 -* 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.
646 646  
647 -* 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
453 +Feature: Set device to sleep mode
648 648  
649 -* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
455 +* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
456 +* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
650 650  
458 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
651 651  
460 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
652 652  
653 -= 3. Sensors and Accessories =
654 654  
655 -== 3.1 E2 Extension Cable ==
463 +(% style="color:#4f81bd" %)**Downlink Command:**
656 656  
465 +* There is no downlink command to set to Sleep mode.
657 657  
658 -[[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"]]
467 += 5. Battery & How to replace =
659 659  
469 +== 5.1 Battery Type ==
660 660  
661 -**1m long breakout cable for LHT65N-PIR. Features:**
662 662  
663 -* (((
664 -Use for AT Command
472 +(((
473 +LHT65N-E5 is equipped with a 2400mAH Li-MnO2 (CR17505) battery . The battery is an un-rechargeable battery with low discharge rate targeting for up to 8~~10 years use. This type of battery is commonly used in IoT devices for long-term running, such as water meters.
665 665  )))
666 -* (((
667 -Update firmware for LHT65N-PIR
668 -)))
669 669  
670 -[[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"]]
476 +(((
477 +The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
671 671  
672 672  
673 -= 4. Configure LHT65N-PIR =
480 +[[image:image-20220515075034-1.png||_mstalt="428961" height="208" width="644"]]
481 +)))
674 674  
675 -== 4.1 Configure Methods: ==
483 +The minimum Working Voltage for the LHT65N-E5 is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
484 +
676 676  
486 +== 5.2 Replace Battery ==
677 677  
678 -LHT65N-PIR supports below configure method:
679 679  
680 -* AT Command via UART Connection : See [[FAQ>>||anchor="H7.FAQ"]].
489 +LHT65N-E5 has two screws on the back, Unscrew them, and changing the battery inside is ok. The battery is a general CR17450 battery (3.0v). Any brand should be ok.
681 681  
682 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
491 +[[image:image-20220515075440-2.png||_mstalt="429546" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" height="193" width="257"]]
683 683  
684 684  
494 +== 5.3 Battery Life Analyze ==
685 685  
686 -== 4.2 General Commands ==
687 687  
497 +(((
498 +Dragino battery-powered products are all run in Low Power mode. User can check the guideline from this link to calculate the estimated battery life:
499 +[[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf]]
500 +)))
688 688  
689 -These commands are to configure:
690 690  
691 -* General system settings like: uplink interval.
692 -* LoRaWAN protocol & radio related command.
503 +(((
504 +A full detail test report for LHT65N-E5 on different frequency can be found at : [[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0>>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
505 +)))
693 693  
694 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
695 695  
696 -[[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 += 6. FAQ =
697 697  
510 +== 6.1 How to use AT Command? ==
698 698  
699 -== 4.3 Commands special design for LHT65N-PIR ==
700 700  
513 +LHT65N-E5 supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to connect to LHT65 for using AT command, as below.
701 701  
702 -These commands only valid for LHT65N-PIR, as below:
703 703  
516 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
704 704  
705 -=== 4.3.1 Set Transmit Interval Time ===
706 706  
707 707  
708 -Feature: Change LoRaWAN End Node Transmit Interval.
520 +[[image:1655802313617-381.png||_mstalt="293917"]]
709 709  
710 -(% style="color:#4f81bd" %)**AT Command: **
711 711  
712 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
713 -|(% 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**
714 -|(% style="width:155px" %)AT+TDC=?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
715 -|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
716 716  
717 -(% style="color:#4f81bd" %)**Downlink Payload: 0x01**
524 +(((
525 +In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600** (%%)to access to access serial console for LHT65N-E5. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**123456**(% style="color:red" %))(%%) to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
526 +)))
718 718  
719 -Format: Command Code (0x01) followed by 3 bytes time value.
528 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
720 720  
721 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
530 +AT Command List is as below:
722 722  
723 -* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
532 +AT+<CMD>? :  Help on <CMD>
724 724  
725 -* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
534 +AT+<CMD> :  Run <CMD>
726 726  
536 +AT+<CMD>=<value> :  Set the value
727 727  
538 +AT+<CMD>=? :  Get the value
728 728  
729 -=== 4.3.2 Get Device Status ===
540 +AT+DEBUG:  Set more info output
730 730  
542 +ATZ:  Trig a reset of the MCU
731 731  
732 -Send a LoRaWAN downlink to ask device send Alarm settings.
544 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
733 733  
734 -* (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
546 +AT+DEUI:  Get or Set the Device EUI
735 735  
736 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
548 +AT+DADDR:  Get or Set the Device Address
737 737  
550 +AT+APPKEY:  Get or Set the Application Key
738 738  
739 -=== 4.3.3 Set Password ===
552 +AT+NWKSKEY:  Get or Set the Network Session Key
740 740  
554 +AT+APPSKEY:  Get or Set the Application Session Key
741 741  
742 -Feature: Set device password, max 9 digits
556 +AT+APPEUI:  Get or Set the Application EUI
743 743  
744 -(% style="color:#4f81bd" %)**AT Command: **
558 +AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
745 745  
746 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
747 -|(% 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**
748 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
749 -123456
560 +AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
750 750  
751 -OK
752 -)))
753 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
562 +AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
754 754  
755 -(% style="color:#4f81bd" %)**Downlink Command:**
564 +AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
756 756  
757 -No downlink command for this feature.
566 +AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
758 758  
568 +AT+RX2FQ:  Get or Set the Rx2 window frequency
759 759  
760 -=== 4.3.4 Set to sleep mode ===
570 +AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
761 761  
572 +AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
762 762  
763 -Feature: Set device to sleep mode
574 +AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
764 764  
765 -* (% style="color:#037691" %)**AT+Sleep=0**(%%)  : Normal working mode, device will sleep and use lower power when there is no LoRa message
576 +AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
766 766  
767 -* (% style="color:#037691" %)**AT+Sleep=1**(%%) :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
578 +AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
768 768  
769 -(% style="color:#4f81bd" %)**AT Command: **
580 +AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
770 770  
771 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
772 -|(% 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**
773 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
774 -Clear all stored sensor data…
582 +AT+NWKID:  Get or Set the Network ID
775 775  
776 -OK
777 -)))
584 +AT+FCU:  Get or Set the Frame Counter Uplink
778 778  
779 -(% style="color:#4f81bd" %)**Downlink Command:**
586 +AT+FCD:  Get or Set the Frame Counter Downlink
780 780  
781 -* There is no downlink command to set to Sleep mode.
588 +AT+CLASS:  Get or Set the Device Class
782 782  
590 +AT+JOIN:  Join network
783 783  
592 +AT+NJS:  Get the join status
784 784  
785 -=== 4.3.5 Set UOA (Uplink on Activity) ===
594 +AT+SENDB:  Send hexadecimal data along with the application port
786 786  
596 +AT+SEND:  Send text data along with the application port
787 787  
788 -Feature: Enable / Disable Uplink on Activity
598 +AT+RECVB:  Print last received data in binary format (with hexadecimal values)
789 789  
790 -(% style="color:#4f81bd" %)**AT Command: **
600 +AT+RECV:  Print last received data in raw format
791 791  
792 -* (% style="color:#037691" %)**AT+UOA=0**(%%)  : Disable UoA
602 +AT+VER:  Get current image version and Frequency Band
793 793  
794 -* (% 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.
604 +AT+CFM:  Get or Set the confirmation mode (0-1)
795 795  
796 -(% 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.**
606 +AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
797 797  
608 +AT+SNR:  Get the SNR of the last received packet
798 798  
799 -(% style="color:#4f81bd" %)**Downlink Command:**
610 +AT+RSSI:  Get the RSSI of the last received packet
800 800  
801 -Format: Command Code (0xA1) followed by 1 byte or 3 bytes.
612 +AT+TDC:  Get or set the application data transmission interval in ms
802 802  
803 -When followed by 3 bytes, the first byte is 01, and the second and third bytes are Calm Down Time.
614 +AT+PORT:  Get or set the application port
804 804  
805 -* (% style="color:#037691" %)**A1 00    **(%%)** ==>  AT+UOA=0     **
806 -* (% style="color:#037691" %)**A1 01 00 02  **(%%)** ==>  AT+UOA=1,2**
616 +AT+DISAT:  Disable AT commands
807 807  
618 +AT+PWORD: Set password, max 9 digits
808 808  
620 +AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
809 809  
810 -= 5. Battery & Power Consumption =
622 +AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
811 811  
624 +AT+PDTA:  Print the sector data from start page to stop page
812 812  
813 -LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
626 +AT+PLDTA:  Print the last few sets of data
814 814  
815 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
628 +AT+CLRDTA:  Clear the storage, record position back to 1st
816 816  
630 +AT+SLEEP:  Set sleep mode
817 817  
818 -= 6. OTA firmware update =
632 +AT+EXT:  Get or Set external sensor model
819 819  
634 +AT+BAT:  Get the current battery voltage in mV
820 820  
821 -User can change firmware LHT65N-PIR to:
636 +AT+CFG:  Print all configurations
822 822  
823 -* Change Frequency band/ region.
824 -* Update with new features.
825 -* Fix bugs.
638 +AT+WMOD:  Get or Set Work Mode
826 826  
827 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
640 +AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
828 828  
829 -Methods to Update Firmware:
642 +AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
830 830  
831 -* (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/]]
832 -* 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]]**.
644 +AT+SETCNT:  Set the count at present
833 833  
646 +AT+RJTDC:  Get or set the ReJoin data transmission interval in min
834 834  
648 +AT+RPL:  Get or set response level
835 835  
836 -= 7. FAQ =
650 +AT+TIMESTAMP:  Get or Set UNIX timestamp in second
837 837  
838 -== 7.1 How to use AT Command? ==
652 +AT+LEAPSEC:  Get or Set Leap Second
839 839  
654 +AT+SYNCMOD:  Get or Set time synchronization method
840 840  
841 -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.
656 +AT+SYNCTDC:  Get or set time synchronization interval in day
842 842  
658 +AT+PID:  Get or set the PID
843 843  
844 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
845 845  
661 +== 6.2 Where to use AT commands and Downlink commands ==
846 846  
847 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
848 848  
849 -
850 -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.
851 -
852 -[[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"]]
853 -
854 -
855 -== 7.2 Where to use AT commands and Downlink commands ==
856 -
857 -
858 858  **AT commands：**
859 859  
860 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
666 +[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
861 861  
862 862  
863 863  **Downlink commands:**
... ... @@ -866,13 +866,13 @@
866 866  
867 867  (% style="color:blue" %)**TTN:**
868 868  
869 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
675 +[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
870 870  
871 871  
872 872  
873 873  (% style="color:blue" %)**Helium：**
874 874  
875 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
681 +[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
876 876  
877 877  
878 878  
... ... @@ -879,52 +879,56 @@
879 879  (% style="color:blue" %)**Chirpstack: The downlink window will not be displayed until the network is accessed**
880 880  
881 881  
882 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615094850-6.png||_mstalt="433082"]]
688 +[[image:image-20220615094850-6.png||_mstalt="433082"]]
883 883  
884 884  
885 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
691 +[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
886 886  
887 887  
888 888  
889 889  (% style="color:blue" %)**Aws:**
890 890  
891 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
697 +[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
892 892  
893 893  
894 -== 7.3 How to change the uplink interval？ ==
700 +== 6.3 How to change the uplink interval？ ==
895 895  
896 896  
897 897  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);"]]
898 898  
899 -[[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"]]
900 900  
901 901  
902 -== 7.4 How to use TTL-USB to connect PC to upgrade firmware? ==
707 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
903 903  
904 904  
905 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
710 +== 6.4 How to use TTL-USB to connect PC to upgrade firmware? ==
906 906  
907 907  
713 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
714 +
715 +
908 908  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
909 909  
910 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615170542-5.png||_mstalt="430638"]]
718 +[[image:image-20220615170542-5.png||_mstalt="430638"]]
911 911  
912 912  
721 +
913 913  (% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
914 914  
915 915  First connect the four lines；(% style="display:none" %)
916 916  
917 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
726 +[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
918 918  
919 919  
920 920  Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
921 921  
922 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-2.png||_mstalt="431704"]]
731 +[[image:image-20220621170938-2.png||_mstalt="431704"]]
923 923  
924 924  
734 +
925 925  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
926 926  
927 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615171334-6.png||_mstalt="431028"]]
737 +[[image:image-20220615171334-6.png||_mstalt="431028"]]
928 928  
929 929  
930 930  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -932,17 +932,19 @@
932 932  
933 933  When this interface appears, it indicates that the download has been completed.
934 934  
935 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220620160723-8.png||_mstalt="430703"]]
745 +[[image:image-20220620160723-8.png||_mstalt="430703"]]
936 936  
937 937  
938 938  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
939 939  
940 -[[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"]]
941 941  
942 942  
943 -= 8. Order Info =
752 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
944 944  
945 945  
755 += 7. Order Info =
756 +
757 +
946 946  Part Number: (% style="color:#4f81bd" %)** LHT65N-PIR-XX**
947 947  
948 948  (% style="color:#4f81bd" %)**XX **(%%): The default frequency band
... ... @@ -956,32 +956,28 @@
956 956  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
957 957  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
958 958  
771 += 8. Packing Info =
959 959  
960 960  
961 -= 9. Packing Info =
962 -
963 -
964 964  **Package Includes**:
965 965  
966 966  * LHT65N-PIR Temperature/Humidity/PIR Sensor x 1
967 967  
778 +**Dimension and weight**:
968 968  
780 +* Device Size:  10 x 10 x 3.5 mm
781 +* Device Weight: 120.5g
969 969  
970 -= 10. Reference material =
783 += 9. Reference material =
971 971  
972 972  
973 973  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
974 974  
788 += 10. FCC Warning =
975 975  
976 976  
977 -= 11. FCC Warning =
978 -
979 -
980 980  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
981 981  
982 982  (1) This device may not cause harmful interference；
983 983  
984 984  (2) this device must accept any interference received, including interference that may cause undesired operation.
985 -
986 -
987 -
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