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Last modified by Xiaoling on 2025/06/10 09:17
From version 48.1
edited by Mengting Qiu
on 2024/01/16 17:54
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To version 12.1
edited by Edwin Chen
on 2023/04/09 08:41
Change comment: There is no comment for this version

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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.ting
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
... ... @@ -43,11 +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 -(% style="display:none" %)
50 -
51 51  == 1.3 Specification ==
52 52  
53 53  
... ... @@ -65,18 +65,19 @@
65 65  * Long Term Drift: < 0.02 °C/yr
66 66  * Operating Range: 0 ~~ 96 %RH
67 67  
68 -(% style="color:#037691" %)**External PIR Sensor:**
72 +(% class="mark" style="color:#037691" %)**External PIR Sensor:**
69 69  
70 -* Base on RDB223 Sensor
71 -* Cable Length : 1 meter
72 -* 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 +*
73 73  
74 -
75 75  = 2. Connect LHT65N-PIR to IoT Server =
76 76  
77 77  == 2.1 How does LHT65N-PIR work? ==
78 78  
79 -
80 80  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.
81 81  
82 82  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.
... ... @@ -84,7 +84,6 @@
84 84  
85 85  == 2.2 How to Activate LHT65N-PIR? ==
86 86  
87 -
88 88  The LHT65N-PIR has two working modes:
89 89  
90 90  * (% 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.
... ... @@ -96,23 +96,9 @@
96 96  
97 97  [[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"]]
98 98  
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"]]
99 99  
100 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
101 -|=(% 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
102 -|(% 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" %)(((
103 -
104 104  
105 -If LHT65N-PIR is already Joined to rhe LoRaWAN network, LHT65N-PIR will send an uplink packet, if LHT65N-PIR has external sensor connected,Blue led will blink once. If LHT65N-PIR has not external sensor, Red led will blink once.
106 -)))
107 -|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
108 -
109 -
110 -Green led will fast blink 5 times, LHT65N-PIR will enter working mode and start to JOIN LoRaWAN network.
111 -Green led will solidly turn on for 5 seconds after join in network.
112 -)))
113 -|(% 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.
114 -
115 -
116 116  == 2.3 Example to join LoRaWAN network ==
117 117  
118 118  
... ... @@ -134,9 +134,8 @@
134 134  
135 135  Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
136 136  
137 -[[image:image-20230426083533-1.png||height="286" width="616"]]
127 +[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
138 138  
139 -
140 140  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
141 141  
142 142  Add APP EUI in the application.
... ... @@ -145,139 +145,64 @@
145 145  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522232916-3.png||_mstalt="430495"]]
146 146  
147 147  
148 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522232932-4.png?rev=1.1||alt="image-20220522232932-4.png"]]
137 +[[image:image-20220522232932-4.png||_mstalt="430157"]]
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-20220522232954-5.png?rev=1.1||alt="image-20220522232954-5.png"]]
140 +[[image:image-20220522232954-5.png||_mstalt="431847"]]
152 152  
153 153  
143 +
154 154  (% style="color:red" %)**Note: LHT65N-PIR use same payload decoder as LHT65.**
155 155  
156 156  
157 -[[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:
158 158  
159 159  
160 -**Input APP EUI,  APP KEY and DEV EUI:**
150 +[[image:image-20220522233118-7.png||_mstalt="430430"]]
161 161  
162 -[[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"]]
163 163  
164 -
165 165  === 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
166 166  
167 -
168 168  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"]]
169 169  
170 170  
171 -[[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) ==
172 172  
173 -
174 -== 2.4 Uplink Payload~-~-Device Status, (Fport~=5)(% style="display:none" %) (%%) ==
175 -
176 -
177 -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.
178 -
179 -The Payload format is as below.
180 -
181 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
182 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
183 -|(% 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**
184 -|(% 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
185 -
186 -Example parse in TTNv3
187 -
188 -[[image:image-20230508151932-1.png||height="213" width="1245"]]
189 -
190 -
191 -(% style="color:blue" %)**Sensor Model**(%%): For LHT65N-PIR, this value is 0x1A
192 -
193 -(% style="color:blue" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
194 -
195 -(% style="color:blue" %)**Frequency Band**:
196 -
197 -0x01: EU868
198 -
199 -0x02: US915
200 -
201 -0x03: IN865
202 -
203 -0x04: AU915
204 -
205 -0x05: KZ865
206 -
207 -0x06: RU864
208 -
209 -0x07: AS923
210 -
211 -0x08: AS923-1
212 -
213 -0x09: AS923-2
214 -
215 -0x0a: AS923-3
216 -
217 -0x0b: CN470
218 -
219 -0x0c: EU433
220 -
221 -0x0d: KR920
222 -
223 -0x0e: MA869
224 -
225 -
226 -(% style="color:blue" %)**Sub-Band**:
227 -
228 -AU915 and US915: value 0x00 ~~ 0x08
229 -
230 -CN470: value 0x0B ~~ 0x0C
231 -
232 -Other Bands: Always 0x00
233 -
234 -
235 -(% style="color:blue" %)**Battery Info**:
236 -
237 -Check the battery voltage.
238 -
239 -Ex1: 0x0B45 = 2885mV
240 -
241 -Ex2: 0x0B49 = 2889mV
242 -
243 -
244 -== 2.5 Uplink Payload, Sensor Data  ( Fport~=2) ==
245 -
246 -
247 247  The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
248 248  
249 249  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
250 250  
251 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
252 -|=(% 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;" %)(((
253 253  **Size(bytes)**
254 -)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)(((
168 +)))|=(% style="width: 30px;" %)(((
255 255  **2**
256 -)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
170 +)))|=(% style="width: 100px;" %)(((
257 257  **2**
258 -)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
172 +)))|=(% style="width: 100px;" %)(((
259 259  **2**
260 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
174 +)))|=(% style="width: 50px;" %)(((
261 261  **1**
262 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
176 +)))|=(% style="width: 50px;" %)(((
263 263  **4**
264 264  )))
265 265  |(% style="width:97px" %)(((
266 -Value
180 +**Value**
267 267  )))|(% style="width:39px" %)(((
268 -[[BAT>>||anchor="H2.5.2BAT-BatteryInfo"]]
182 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
269 269  )))|(% style="width:100px" %)(((
270 270  (((
271 -[[Built-In Temperature>>||anchor="H2.5.3Built-inTemperature"]]
185 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
272 272  )))
273 273  )))|(% style="width:77px" %)(((
274 274  (((
275 -[[Built-in Humidity>>||anchor="H2.5.4Built-inHumidity"]]
189 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
276 276  )))
277 277  )))|(% style="width:47px" %)(((
278 -Ext #
192 +[[Ext>>||anchor="H2.4.5Ext23"]] #
279 279  )))|(% style="width:51px" %)(((
280 -[[Ext value>>||anchor="H2.5.5Extvalue"]]
194 +[[Ext value>>||anchor="H2.4.6Extvalue"]]
281 281  )))
282 282  
283 283  * The First 6 bytes: has fix meanings for every LHT65N-PIR.
... ... @@ -285,10 +285,9 @@
285 285  * The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
286 286  * The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
287 287  
202 +=== 2.4.1 Decoder in TTN V3 ===
288 288  
289 -=== 2.5.1 Decoder in TTN V3 ===
290 290  
291 -
292 292  When the uplink payload arrives TTNv3, it shows HEX format and not friendly to read. We can add LHT65N-PIR decoder in TTNv3 for friendly reading.
293 293  
294 294  Below is the position to put the decoder and LHT65N-PIR decoder can be download from here: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
... ... @@ -297,25 +297,14 @@
297 297  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522234118-10.png||_mstalt="451464" height="353" width="729"]]
298 298  
299 299  
300 -=== 2.5.2 BAT-Battery Info ===
213 +=== 2.4.2 BAT-Battery Info ===
301 301  
302 302  
303 303  These two bytes of BAT include the battery state and the actually voltage
304 304  
305 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
306 -|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
307 -**Bit(bit)**
308 -)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
309 -|(% style="width:66px" %)(((
310 -Value
311 -)))|(% style="width:250px" %)(((
312 -BAT Status
313 -00(b): Ultra Low ( BAT <= 2.50v)
314 -01(b): Low (2.50v <=BAT <= 2.55v)
315 -10(b): OK (2.55v <= BAT <=2.65v)
316 -11(b): Good (BAT >= 2.65v)
317 -)))|(% style="width:152px" %)Actually BAT voltage
218 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220523152839-18.png||_mstalt="457613"]]
318 318  
220 +
319 319  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
320 320  
321 321  
... ... @@ -324,10 +324,8 @@
324 324  * BAT status=(0xcba4>>14)&0xFF=11(B)，very good
325 325  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
326 326  
229 +=== 2.4.3 Built-in Temperature ===
327 327  
328 -=== 2.5.3 Built-in Temperature ===
329 -
330 -
331 331  [[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"]]
332 332  
333 333  * Temperature:  0x0ABB/100=27.47℃
... ... @@ -336,59 +336,55 @@
336 336  
337 337  * Temperature:  (0xF5C6-65536)/100=-26.18℃
338 338  
239 +=== 2.4.4 Built-in Humidity ===
339 339  
340 -=== 2.5.4 Built-in Humidity ===
341 -
342 -
343 343  [[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"]]
344 344  
345 345  * Humidity:    0x025C/10=60.4%
346 346  
245 +=== 2.4.5 Ext value ===
347 347  
348 -=== 2.5.5 Ext value ===
247 +==== 2.4.5.1 Ext~=0x0A, PIR Sensor ====
349 349  
350 -==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
249 +[[image:image-20221224161634-2.png||height="138" width="851"]]
351 351  
352 352  
353 -[[image:ext=14.png||alt="image-20221224161634-2.png" height="166" width="1252"]]
252 +==== 2.4.5.2 Ext Value ====
354 354  
355 -
356 -==== 2.5.5.2 Ext Value ====
357 -
358 -
359 359  There are 4 bytes in Ext Value field.
360 360  
361 361  Bit0 of byte 8th shows if this uplink is generate by PIR activity.
362 362  
363 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
364 -|=(% 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;" %)(((
365 365  **The 8^^th^^ byte**
366 -)))|=(% style="width: 73px; background-color:#D9E2F3;color:#0070C0" %)(((
261 +)))|=(% style="width: 108px;" %)(((
367 367  **Bit 1~~7**
368 -)))|=(% style="width: 213px; background-color:#D9E2F3;color:#0070C0" %)(((
263 +)))|=(% style="width: 228px;" %)(((
369 369  **Bit 0**
370 370  )))
371 -|(% style="width:106px" %)(((
266 +|(% style="width:147px" %)(((
372 372  **Value**
373 -)))|(% style="width:71px" %)(((
268 +)))|(% style="width:108px" %)(((
374 374  Reserve
375 -)))|(% style="width:211px" %)(((
270 +)))|(% style="width:228px" %)(((
376 376  (((
377 377  0: Normal Uplink
273 +
378 378  1: Uplink by activity detected
379 379  )))
380 380  )))
381 381  
382 -(% style="color:red" %)**Note**:** Uplink by activity is disable by default.**
278 +**Note**: Uplink by activity is disable by default.
383 383  
280 +
384 384  The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
385 385  
386 386  0x00 E5 09 : Total detect 58633 activity since end node start.
387 387  
388 388  
389 -== 2.6 Show data on Datacake ==
286 +== 2.5 Show data on Datacake ==
390 390  
391 -
392 392  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:
393 393  
394 394  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -415,447 +415,359 @@
415 415  
416 416  [[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"]]
417 417  
418 -== 2.7 Alarm Mode & Feature "Multi sampling, one uplink" ==
419 419  
420 420  
421 -(((
422 -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.
423 -)))
316 +== 2.8 LED Indicator ==
424 424  
425 -(((
426 -(% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
427 427  
319 +The LHT65N-PIR has a triple color LED which for easy showing different stage .
428 428  
429 -=== 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.
430 430  
323 +In a normal working state:
431 431  
432 -**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
433 433  
434 -(((
435 -(% class="box infomessage" %)
436 -(((
437 -**AT+WMOD=3**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
330 +== 2.9 installation ==
438 438  
439 -**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
440 440  
441 -**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"]]
442 442  
443 -(% _mstmutation="1" %)**AT+ARTEMP=? **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
444 444  
445 -**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
336 += 3. Sensors and Accessories =
446 446  
447 -**AT+LEDALARM=1** :       Enable LED visual Alarm.
448 -)))
449 -)))
338 +== 3.1 E2 Extension Cable ==
450 450  
451 -(% style="color:#4f81bd" %)**Downlink Command:**
452 452  
453 -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"]]
454 454  
455 -AT+CITEMP=1 : A60001
456 456  
457 -AT+ARTEMP=1,60  :  A70001003C
344 +**1m long breakout cable for LHT65N-E5. Features:**
458 458  
459 -AT+ARTEMP=-16,60 :  A7FFF0003C
346 +* (((
347 +Use for AT Command
348 +)))
349 +* (((
350 +Update firmware for LHT65N-PIR
351 +)))
460 460  
461 -AT+LEDALARM=1  :  3601
353 +[[image:image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
462 462  
463 463  
464 -(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
356 += 4. Configure LHT65N-PIR via AT command or LoRaWAN downlink =
465 465  
466 -Total bytes: 8 bytes
467 467  
468 -**Example: **AA0100010001003C
359 +(((
360 +Use can configure LHT65N-E5 via AT Command or LoRaWAN Downlink.
361 +)))
469 469  
470 -WMOD=01
363 +* (((
364 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
365 +)))
471 471  
472 -CITEMP=0001
367 +* (((
368 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
369 +)))
473 473  
474 -TEMPlow=0001
371 +(((
372 +There are two kinds of commands to configure LHT65N-E5, they are:
373 +)))
475 475  
476 -TEMPhigh=003C
477 -
478 -
479 -**DS18B20 and TMP117 Threshold Alarm**
480 -
481 -**~ AT+WMOD=1,60,-10,20**
482 -
483 -(% style="color:#4f81bd" %)**Downlink Command:**
484 -
485 -**Example: **A5013CFC180014
486 -
487 -MOD=01
488 -
489 -CITEMP=3C(S)
490 -
491 -TEMPlow=FC18
492 -
493 -TEMPhigh=0014
494 -
495 -
496 -**Fluctuation alarm for DS18B20 and TMP117(Acquisition time: minimum 1s)**
497 -
498 -**AT+WMOD=2,60,5** 
499 -
500 -(% style="color:#4f81bd" %)**Downlink Command:**
501 -
502 -**Example: **A5023C05
503 -
504 -MOD=02
505 -
506 -CITEMP=3C(S)
507 -
508 -temperature fluctuation=05
509 -
510 -
511 -**Sampling multiple times and uplink together**
512 -
513 -**AT+WMOD=3,1,60,20,-16,32,1**   
514 -
515 -Explain:
516 -
517 -* (% style="color:#037691" %)**parameter1: **(%%)Set Working Mode to **Mode 3**
518 -* (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
519 -* (% style="color:#037691" %)**parameter3: **(%%)Sampling Interval is **60**s.
520 -* (% 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)
521 -* (% style="color:#037691" %)**parameter5 & parameter6: **(%%)Temperature alarm range is **-16** to **32**°C,
522 -* (% 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.
523 -
524 -(% style="color:#4f81bd" %)**Downlink Command:**
525 -
526 -**Example: **A50301003C14FFF0002001
527 -
528 -MOD=03
529 -
530 -TEMP=DS18B20
531 -
532 -CITEMP=003C(S)
533 -
534 -Total number of acquisitions=14
535 -
536 -TEMPlow=FFF0
537 -
538 -TEMPhigh=0020
539 -
540 -ARTEMP=01
541 -
542 -
543 -**Uplink payload( Fport=3)**
544 -
545 -**Example: CBEA**01**0992**//0A41//**09C4**
546 -
547 -BatV=CBEA
548 -
549 -TEMP=DS18B20
550 -
551 -Temp1=0992  ~/~/ 24.50℃
552 -
553 -Temp2=0A41  ~/~/ 26.25℃
554 -
555 -Temp3=09C4  ~/~/ 25.00℃
556 -
557 -(% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
558 -
559 -(% 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**.
560 560  )))
561 561  
562 -
563 -=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
564 -
565 -
566 -(% class="box infomessage" %)
567 567  (((
568 -(((
569 -**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
380 +These commands are to configure:
570 570  )))
571 571  
572 -(((
573 -**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
383 +1. (((
384 +General system settings like: uplink interval.
574 574  )))
386 +1. (((
387 +LoRaWAN protocol & radio-related commands.
388 +)))
575 575  
576 576  (((
577 -**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]]
578 578  )))
579 579  
580 -(((
581 -(% _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**
582 582  )))
583 583  
584 584  (((
585 -**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:
586 586  )))
587 -)))
588 588  
589 -(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
590 590  
591 -Total bytes: 8 bytes
403 +== 4.1 Set Transmit Interval Time ==
592 592  
593 -**Example:**AA0100010001003C
594 594  
595 -WMOD=01
406 +Feature: Change LoRaWAN End Node Transmit Interval.
596 596  
597 -CITEMP=0001
598 598  
599 -TEMPlow=0001
409 +(% style="color:#4f81bd" %)**AT Command: AT+TDC**
600 600  
601 -TEMPhigh=003C
411 +[[image:image-20220523150701-2.png||_mstalt="427453"]]
602 602  
603 603  
604 -== 2.8 LED Indicator ==
414 +(% style="color:#4f81bd" %)**Downlink Command: 0x01**
605 605  
416 +Format: Command Code (0x01) followed by 3 bytes time value.
606 606  
607 -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.
608 608  
609 -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
610 610  
611 -In a normal working state:
422 +* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
612 612  
613 -* For each uplink, the (% style="color:blue" %)**BLUE LED**(%%) or (% style="color:red" %)**RED LED**(%%) will blink once.
614 -(% style="color:blue" %)**BLUE LED**(%%) when external sensor is connected.
615 -* (% style="color:red" %)**RED LED**(%%) when external sensor is not connected
616 -* For each success downlink, the (% style="color:purple" %)**PURPLE LED**(%%) will blink once
424 +== 4.2 Currently only supports E5 ==
617 617  
618 618  
619 -== 2.9 installation ==
427 +Feature: Set device password, max 9 digits
620 620  
621 621  
622 -~1. Don't install LHT65N-PIR outdoor or place where will get wet.
430 +(% style="color:#4f81bd" %)**AT Command: AT+EXT**
623 623  
624 -2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
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
625 625  
626 -Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
437 +OK
438 +)))
439 +|AT+EXT=5|(% colspan="2" %)Set external sensor mode to 5
627 627  
628 -[[image:image-20230411135341-1.png||height="450" width="456"]]
441 +(% style="color:#4f81bd" %)**Downlink Command:0xA2**
629 629  
630 630  
631 -(% style="color:red" %)**Notice: PIR can only detect motion activity, not to use to detect static people case.**
444 +Total bytes: 2 bytes
632 632  
633 -* 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.
446 +**Example:**
634 634  
635 -* 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.
448 +* 0xA205: Set external sensor type to E5
636 636  
637 -* 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.
450 +== 4.3 Set to sleep mode ==
638 638  
639 -* 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
640 640  
641 -* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
453 +Feature: Set device to sleep mode
642 642  
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.
643 643  
644 -= 3. Sensors and Accessories =
458 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
645 645  
646 -== 3.1 E2 Extension Cable ==
460 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
647 647  
648 648  
649 -[[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"]]
463 +(% style="color:#4f81bd" %)**Downlink Command:**
650 650  
465 +* There is no downlink command to set to Sleep mode.
651 651  
652 -**1m long breakout cable for LHT65N-PIR. Features:**
467 += 5. Battery & How to replace =
653 653  
654 -* (((
655 -Use for AT Command
656 -)))
657 -* (((
658 -Update firmware for LHT65N-PIR
659 -)))
469 +== 5.1 Battery Type ==
660 660  
661 -[[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"]]
662 662  
472 +(((
473 +LHT65N-E5 is equipped with a 2400mAH Li-MnO2 (CR17505) battery . The battery is an un-rechargeable battery with low discharge rate targeting for up to 8~~10 years use. This type of battery is commonly used in IoT devices for long-term running, such as water meters.
474 +)))
663 663  
664 -= 4. Configure LHT65N-PIR =
476 +(((
477 +The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
665 665  
666 -== 4.1 Configure Methods: ==
667 667  
480 +[[image:image-20220515075034-1.png||_mstalt="428961" height="208" width="644"]]
481 +)))
668 668  
669 -LHT65N-PIR supports below configure method:
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 +
670 670  
671 -* AT Command via UART Connection : See [[FAQ>>||anchor="H7.FAQ"]].
486 +== 5.2 Replace Battery ==
672 672  
673 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
674 674  
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.
675 675  
676 -== 4.2 General Commands ==
491 +[[image:image-20220515075440-2.png||_mstalt="429546" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" height="193" width="257"]]
677 677  
678 678  
679 -These commands are to configure:
494 +== 5.3 Battery Life Analyze ==
680 680  
681 -* General system settings like: uplink interval.
682 -* LoRaWAN protocol & radio related command.
683 683  
684 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
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 +)))
685 685  
686 -[[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/]]
687 687  
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 +)))
688 688  
689 -== 4.3 Commands special design for LHT65N-PIR ==
690 690  
508 += 6. FAQ =
691 691  
692 -These commands only valid for LHT65N-PIR, as below:
510 +== 6.1 How to use AT Command? ==
693 693  
694 694  
695 -=== 4.3.1 Set Transmit Interval Time ===
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.
696 696  
697 697  
698 -Feature: Change LoRaWAN End Node Transmit Interval.
516 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
699 699  
700 -(% style="color:#4f81bd" %)**AT Command: **
701 701  
702 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
703 -|(% 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**
704 -|(% style="width:155px" %)AT+TDC=?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
705 -|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
706 706  
707 -(% style="color:#4f81bd" %)**Downlink Payload: 0x01**
520 +[[image:1655802313617-381.png||_mstalt="293917"]]
708 708  
709 -Format: Command Code (0x01) followed by 3 bytes time value.
710 710  
711 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
712 712  
713 -* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
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 +)))
714 714  
715 -* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
528 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
716 716  
530 +AT Command List is as below:
717 717  
718 -=== 4.3.2 Get Device Status ===
532 +AT+<CMD>? :  Help on <CMD>
719 719  
534 +AT+<CMD> :  Run <CMD>
720 720  
721 -Send a LoRaWAN downlink to ask device send Alarm settings.
536 +AT+<CMD>=<value> :  Set the value
722 722  
723 -* (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
538 +AT+<CMD>=? :  Get the value
724 724  
725 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
540 +AT+DEBUG:  Set more info output
726 726  
542 +ATZ:  Trig a reset of the MCU
727 727  
728 -=== 4.3.3 Set Password ===
544 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
729 729  
546 +AT+DEUI:  Get or Set the Device EUI
730 730  
731 -Feature: Set device password, max 9 digits
548 +AT+DADDR:  Get or Set the Device Address
732 732  
733 -(% style="color:#4f81bd" %)**AT Command: **
550 +AT+APPKEY:  Get or Set the Application Key
734 734  
735 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
736 -|(% 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**
737 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
738 -123456
552 +AT+NWKSKEY:  Get or Set the Network Session Key
739 739  
740 -OK
741 -)))
742 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
554 +AT+APPSKEY:  Get or Set the Application Session Key
743 743  
744 -(% style="color:#4f81bd" %)**Downlink Command:**
556 +AT+APPEUI:  Get or Set the Application EUI
745 745  
746 -No downlink command for this feature.
558 +AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
747 747  
560 +AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
748 748  
749 -=== 4.3.4 Set to sleep mode ===
562 +AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
750 750  
564 +AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
751 751  
752 -Feature: Set device to sleep mode
566 +AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
753 753  
754 -* (% style="color:#037691" %)**AT+Sleep=0**(%%)  : Normal working mode, device will sleep and use lower power when there is no LoRa message
568 +AT+RX2FQ:  Get or Set the Rx2 window frequency
755 755  
756 -* (% style="color:#037691" %)**AT+Sleep=1**(%%) :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
570 +AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
757 757  
758 -(% style="color:#4f81bd" %)**AT Command: **
572 +AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
759 759  
760 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
761 -|(% 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**
762 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
763 -Clear all stored sensor data…
574 +AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
764 764  
765 -OK
766 -)))
576 +AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
767 767  
768 -(% style="color:#4f81bd" %)**Downlink Command:**
578 +AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
769 769  
770 -* There is no downlink command to set to Sleep mode.
580 +AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
771 771  
582 +AT+NWKID:  Get or Set the Network ID
772 772  
773 -=== 4.3.5 Set UOA (Uplink on Activity) ===
584 +AT+FCU:  Get or Set the Frame Counter Uplink
774 774  
586 +AT+FCD:  Get or Set the Frame Counter Downlink
775 775  
776 -Feature: Enable / Disable Uplink on Activity
588 +AT+CLASS:  Get or Set the Device Class
777 777  
778 -(% style="color:#4f81bd" %)**AT Command: **
590 +AT+JOIN:  Join network
779 779  
780 -* (% style="color:#037691" %)**AT+UOA=0**(%%)  : Disable UoA
592 +AT+NJS:  Get the join status
781 781  
782 -* (% 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.
594 +AT+SENDB:  Send hexadecimal data along with the application port
783 783  
784 -(% 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.**
596 +AT+SEND:  Send text data along with the application port
785 785  
598 +AT+RECVB:  Print last received data in binary format (with hexadecimal values)
786 786  
787 -(% style="color:#4f81bd" %)**Downlink Command:**
600 +AT+RECV:  Print last received data in raw format
788 788  
789 -Format: Command Code (0xA1) followed by 1 byte or 3 bytes.
602 +AT+VER:  Get current image version and Frequency Band
790 790  
791 -When followed by 3 bytes, the first byte is 01, and the second and third bytes are Calm Down Time.
604 +AT+CFM:  Get or Set the confirmation mode (0-1)
792 792  
793 -* (% style="color:#037691" %)**A1 00    **(%%)** ==>  AT+UOA=0     **
794 -* (% style="color:#037691" %)**A1 01 00 02  **(%%)** ==>  AT+UOA=1,2**
606 +AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
795 795  
608 +AT+SNR:  Get the SNR of the last received packet
796 796  
797 -=== 4.3.6 Get data ===
610 +AT+RSSI:  Get the RSSI of the last received packet
798 798  
612 +AT+TDC:  Get or set the application data transmission interval in ms
799 799  
800 -Feature: Get the current sensor data
614 +AT+PORT:  Get or set the application port
801 801  
802 -(% style="color:#4f81bd" %)**AT Command:**
616 +AT+DISAT:  Disable AT commands
803 803  
804 - **AT+GETSENSORVALUE=0**      ~/~/ The serial port gets the reading of the current sensor
618 +AT+PWORD: Set password, max 9 digits
805 805  
806 - **AT+GETSENSORVALUE=1**      ~/~/  The serial port gets the current sensor reading and uploads it.
620 +AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
807 807  
622 +AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
808 808  
809 -= 5. Battery & Power Consumption =
624 +AT+PDTA:  Print the sector data from start page to stop page
810 810  
626 +AT+PLDTA:  Print the last few sets of data
811 811  
812 -LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
628 +AT+CLRDTA:  Clear the storage, record position back to 1st
813 813  
814 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
630 +AT+SLEEP:  Set sleep mode
815 815  
632 +AT+EXT:  Get or Set external sensor model
816 816  
817 -= 6. OTA firmware update =
634 +AT+BAT:  Get the current battery voltage in mV
818 818  
636 +AT+CFG:  Print all configurations
819 819  
820 -User can change firmware LHT65N-PIR to:
638 +AT+WMOD:  Get or Set Work Mode
821 821  
822 -* Change Frequency band/ region.
823 -* Update with new features.
824 -* Fix bugs.
640 +AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
825 825  
826 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
642 +AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
827 827  
828 -Methods to Update Firmware:
644 +AT+SETCNT:  Set the count at present
829 829  
830 -* (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/]]
831 -* 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]]**.
646 +AT+RJTDC:  Get or set the ReJoin data transmission interval in min
832 832  
648 +AT+RPL:  Get or set response level
833 833  
834 -= 7. FAQ =
650 +AT+TIMESTAMP:  Get or Set UNIX timestamp in second
835 835  
836 -== 7.1 How to use AT Command? ==
652 +AT+LEAPSEC:  Get or Set Leap Second
837 837  
654 +AT+SYNCMOD:  Get or Set time synchronization method
838 838  
839 -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
840 840  
658 +AT+PID:  Get or set the PID
841 841  
842 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
843 843  
661 +== 6.2 Where to use AT commands and Downlink commands ==
844 844  
845 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
846 846  
847 -
848 -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.
849 -
850 -[[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"]]
851 -
852 -
853 -== 7.2 Where to use AT commands and Downlink commands ==
854 -
855 -
856 856  **AT commands：**
857 857  
858 -[[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"]]
859 859  
860 860  
861 861  **Downlink commands:**
... ... @@ -864,13 +864,13 @@
864 864  
865 865  (% style="color:blue" %)**TTN:**
866 866  
867 -[[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"]]
868 868  
869 869  
870 870  
871 871  (% style="color:blue" %)**Helium：**
872 872  
873 -[[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"]]
874 874  
875 875  
876 876  
... ... @@ -877,52 +877,56 @@
877 877  (% style="color:blue" %)**Chirpstack: The downlink window will not be displayed until the network is accessed**
878 878  
879 879  
880 -[[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"]]
881 881  
882 882  
883 -[[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"]]
884 884  
885 885  
886 886  
887 887  (% style="color:blue" %)**Aws:**
888 888  
889 -[[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"]]
890 890  
891 891  
892 -== 7.3 How to change the uplink interval？ ==
700 +== 6.3 How to change the uplink interval？ ==
893 893  
894 894  
895 895  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);"]]
896 896  
897 -[[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"]]
898 898  
899 899  
900 -== 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"]]
901 901  
902 902  
903 -[[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? ==
904 904  
905 905  
713 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
714 +
715 +
906 906  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
907 907  
908 -[[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"]]
909 909  
910 910  
721 +
911 911  (% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
912 912  
913 913  First connect the four lines；(% style="display:none" %)
914 914  
915 -[[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" %)
916 916  
917 917  
918 918  Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
919 919  
920 -[[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"]]
921 921  
922 922  
734 +
923 923  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
924 924  
925 -[[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"]]
926 926  
927 927  
928 928  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -930,17 +930,19 @@
930 930  
931 931  When this interface appears, it indicates that the download has been completed.
932 932  
933 -[[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"]]
934 934  
935 935  
936 936  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
937 937  
938 -[[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"]]
939 939  
940 940  
941 -= 8. Order Info =
752 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
942 942  
943 943  
755 += 7. Order Info =
756 +
757 +
944 944  Part Number: (% style="color:#4f81bd" %)** LHT65N-PIR-XX**
945 945  
946 946  (% style="color:#4f81bd" %)**XX **(%%): The default frequency band
... ... @@ -954,29 +954,28 @@
954 954  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
955 955  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
956 956  
771 += 8. Packing Info =
957 957  
958 -= 9. Packing Info =
959 959  
960 -
961 961  **Package Includes**:
962 962  
963 963  * LHT65N-PIR Temperature/Humidity/PIR Sensor x 1
964 964  
778 +**Dimension and weight**:
965 965  
966 -= 10. Reference material =
780 +* Device Size:  10 x 10 x 3.5 mm
781 +* Device Weight: 120.5g
967 967  
783 += 9. Reference material =
968 968  
785 +
969 969  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
970 970  
788 += 10. FCC Warning =
971 971  
972 -= 11. FCC Warning =
973 973  
974 -
975 975  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
976 976  
977 977  (1) This device may not cause harmful interference；
978 978  
979 979  (2) this device must accept any interference received, including interference that may cause undesired operation.
980 -
981 -
982 -
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