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Last modified by Xiaoling on 2025/06/10 09:17
From version 56.1
edited by Xiaoling
on 2025/04/24 10:00
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To version 15.1
edited by Edwin Chen
on 2023/04/09 09:02
Change comment: There is no comment for this version

Summary

Details

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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
... ... @@ -43,10 +43,8 @@
43 43  * Built-in 2400mAh battery for up to 5 years of use.
44 44  * Built-in Temperature & Humidity sensor
45 45  * External PIR Sensor
46 -* Tri-color LED to indicate working status
53 +* Tri-color LED to indicate working status(% style="display:none" %)
47 47  
48 -(% style="display:none" %)
49 -
50 50  == 1.3 Specification ==
51 51  
52 52  
... ... @@ -61,20 +61,22 @@
61 61  
62 62  * Resolution: 0.04 %RH
63 63  * Accuracy Tolerance : Typ ±3 %RH
64 -* Long Term Drift: < 0.25 RH/yr
69 +* Long Term Drift: < 0.02 °C/yr
65 65  * Operating Range: 0 ~~ 96 %RH
66 66  
67 -(% style="color:#037691" %)**External PIR Sensor:**
72 +(% class="mark" style="color:#037691" %)**External PIR Sensor:**
68 68  
69 -* Base on RDB223 Sensor
70 -* Cable Length : 1 meter
71 -* Stable detect distance : 0~~3 meter
74 +* (% class="mark" %)Base on BH1750 Illumination Sensor
75 +* (% class="mark" %)Cable Length : 50cm
76 +* (% class="mark" %)Resolution: 1 lx
77 +* (% class="mark" %)Range: 0-65535 lx
78 +* (% class="mark" %)Operating Range: -40 °C ~~ 85 °C
79 +*
72 72  
73 73  = 2. Connect LHT65N-PIR to IoT Server =
74 74  
75 75  == 2.1 How does LHT65N-PIR work? ==
76 76  
77 -
78 78  LHT65N-PIR is configured as LoRaWAN OTAA Class A sensor by default. Each LHT65N-PIR is shipped with a worldwide unique set of OTAA keys. To use LHT65N-PIR in a LoRaWAN network, first, we need to put the OTAA keys in LoRaWAN Network Server and then activate LHT65N-PIR.
79 79  
80 80  If LHT65N-PIR is within the coverage of this LoRaWAN network. LHT65N-PIR can join the LoRaWAN network automatically. After successfully joining, LHT65N-PIR will start to measure environment temperature, humidity & people activity, and start to transmit sensor data to the LoRaWAN server. The default period for each uplink is 20 minutes.
... ... @@ -82,7 +82,6 @@
82 82  
83 83  == 2.2 How to Activate LHT65N-PIR? ==
84 84  
85 -
86 86  The LHT65N-PIR has two working modes:
87 87  
88 88  * (% style="color:blue" %)**Deep Sleep Mode**(%%): LHT65N-PIR doesn't have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
... ... @@ -94,22 +94,9 @@
94 94  
95 95  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220515123819-1.png?width=317&height=379&rev=1.1||alt="image-20220515123819-1.png" height="379" width="317"]]
96 96  
103 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220525110604-2.png?rev=1.1||alt="image-20220525110604-2.png"]]
97 97  
98 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
99 -|=(% style="width: 167px;background-color:#4F81BD;color:white" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 226px;background-color:#4F81BD;color:white" %)**Action**
100 -|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Test uplink status|(% style="background-color:#f2f2f2; width:225px" %)(((
101 -
102 102  
103 -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.
104 -)))
105 -|(% 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" %)(((
106 -
107 -
108 -Green led will fast blink 5 times, LHT65N-PIR will enter working mode and start to JOIN LoRaWAN network.
109 -Green led will solidly turn on for 5 seconds after join in network.
110 -)))
111 -|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)Red led will solid on for 5 seconds. Means LHT65N-PIR is in Deep Sleep Mode.
112 -
113 113  == 2.3 Example to join LoRaWAN network ==
114 114  
115 115  
... ... @@ -131,162 +131,74 @@
131 131  
132 132  Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
133 133  
134 -[[image:image-20230426083533-1.png||height="286" width="616"]]
127 +[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
135 135  
136 -
137 137  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
138 138  
139 -**~1. Create application**
131 +Add APP EUI in the application.
140 140  
141 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20250424091200-1.jpeg?rev=1.1||alt="image-20250424091200-1.jpeg"]]
142 142  
143 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20250424091207-2.jpeg?rev=1.1||alt="image-20250424091207-2.jpeg"]]
134 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522232916-3.png||_mstalt="430495"]]
144 144  
145 145  
146 -**2. Add devices to the created Application.**
137 +[[image:image-20220522232932-4.png||_mstalt="430157"]]
147 147  
148 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20250424091404-3.jpeg?rev=1.1||alt="image-20250424091404-3.jpeg"]]
149 149  
150 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20250424091412-4.jpeg?rev=1.1||alt="image-20250424091412-4.jpeg"]]
140 +[[image:image-20220522232954-5.png||_mstalt="431847"]]
151 151  
152 152  
153 -**3. Enter end device specifics manually.**
154 154  
155 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20250424091458-5.jpeg?rev=1.1||alt="image-20250424091458-5.jpeg"]]
144 +(% style="color:red" %)**Note: LHT65N-PIR use same payload decoder as LHT65.**
156 156  
157 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20250424091509-6.jpeg?rev=1.1||alt="image-20250424091509-6.jpeg"]]
158 158  
147 +Input APP EUI,  APP KEY and DEV EUI:
159 159  
160 -=== 2.3.2 Step 2: Add decoder ===
161 161  
150 +[[image:image-20220522233118-7.png||_mstalt="430430"]]
162 162  
163 -In TTN, user can add a custom payload so it shows friendly reading.
164 164  
165 -Click this link to get the decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/]]
153 +=== 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
166 166  
167 -Below is TTN screen shot
168 -
169 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LWL04--LoRaWAN_Water_Leak_Sensor_User_Manual/WebHome/image-20240909162501-5.png?width=1084&height=516&rev=1.1||alt="image-20240909162501-5.png"]]
170 -
171 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LWL04--LoRaWAN_Water_Leak_Sensor_User_Manual/WebHome/image-20240909162647-6.png?width=1086&height=494&rev=1.1||alt="image-20240909162647-6.png"]]
172 -
173 -
174 -=== 2.3.3 Step 3: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
175 -
176 -
177 177  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"]]
178 178  
179 -[[image:image-20250424095841-1.jpeg]]
180 180  
159 +== 2.4 Uplink Payload   ( Fport~=2) ==
181 181  
182 -
183 -== 2.4 Uplink Payload~-~-Device Status, (Fport~=5)(% style="display:none" %) (%%) ==
184 -
185 -
186 -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.
187 -
188 -The Payload format is as below.
189 -
190 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
191 -|(% colspan="6" style="background-color:#4f81bd; color:white" %)**Device Status (FPORT=5)**
192 -|(% 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**
193 -|(% 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
194 -
195 -Example parse in TTNv3
196 -
197 -[[image:image-20230508151932-1.png||height="213" width="1245"]]
198 -
199 -
200 -(% style="color:blue" %)**Sensor Model**(%%): For LHT65N-PIR, this value is 0x1A
201 -
202 -(% style="color:blue" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
203 -
204 -(% style="color:blue" %)**Frequency Band**:
205 -
206 -0x01: EU868
207 -
208 -0x02: US915
209 -
210 -0x03: IN865
211 -
212 -0x04: AU915
213 -
214 -0x05: KZ865
215 -
216 -0x06: RU864
217 -
218 -0x07: AS923
219 -
220 -0x08: AS923-1
221 -
222 -0x09: AS923-2
223 -
224 -0x0a: AS923-3
225 -
226 -0x0b: CN470
227 -
228 -0x0c: EU433
229 -
230 -0x0d: KR920
231 -
232 -0x0e: MA869
233 -
234 -
235 -(% style="color:blue" %)**Sub-Band**:
236 -
237 -AU915 and US915: value 0x00 ~~ 0x08
238 -
239 -CN470: value 0x0B ~~ 0x0C
240 -
241 -Other Bands: Always 0x00
242 -
243 -
244 -(% style="color:blue" %)**Battery Info**:
245 -
246 -Check the battery voltage.
247 -
248 -Ex1: 0x0B45 = 2885mV
249 -
250 -Ex2: 0x0B49 = 2889mV
251 -
252 -
253 -== 2.5 Uplink Payload, Sensor Data  ( Fport~=2) ==
254 -
255 -
256 256  The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
257 257  
258 258  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
259 259  
260 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
261 -|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
165 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
166 +|=(% style="width: 60px;" %)(((
262 262  **Size(bytes)**
263 -)))|=(% style="width: 30px;background-color:#4F81BD;color:white" %)(((
168 +)))|=(% style="width: 30px;" %)(((
264 264  **2**
265 -)))|=(% style="width: 100px;background-color:#4F81BD;color:white" %)(((
170 +)))|=(% style="width: 100px;" %)(((
266 266  **2**
267 -)))|=(% style="width: 100px;background-color:#4F81BD;color:white" %)(((
172 +)))|=(% style="width: 100px;" %)(((
268 268  **2**
269 -)))|=(% style="width: 50px;background-color:#4F81BD;color:white" %)(((
174 +)))|=(% style="width: 50px;" %)(((
270 270  **1**
271 -)))|=(% style="width: 50px;background-color:#4F81BD;color:white" %)(((
176 +)))|=(% style="width: 50px;" %)(((
272 272  **4**
273 273  )))
274 274  |(% style="width:97px" %)(((
275 -Value
180 +**Value**
276 276  )))|(% style="width:39px" %)(((
277 -[[BAT>>||anchor="H2.5.2BAT-BatteryInfo"]]
182 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
278 278  )))|(% style="width:100px" %)(((
279 279  (((
280 -[[Built-In Temperature>>||anchor="H2.5.3Built-inTemperature"]]
185 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
281 281  )))
282 282  )))|(% style="width:77px" %)(((
283 283  (((
284 -[[Built-in Humidity>>||anchor="H2.5.4Built-inHumidity"]]
189 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
285 285  )))
286 286  )))|(% style="width:47px" %)(((
287 -Ext #
192 +[[Ext>>||anchor="H2.4.5Ext23"]] #
288 288  )))|(% style="width:51px" %)(((
289 -[[Ext value>>||anchor="H2.5.5Extvalue"]]
194 +[[Ext value>>||anchor="H2.4.6Extvalue"]]
290 290  )))
291 291  
292 292  * The First 6 bytes: has fix meanings for every LHT65N-PIR.
... ... @@ -294,7 +294,7 @@
294 294  * The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
295 295  * The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
296 296  
297 -=== 2.5.1 Decoder in TTN V3 ===
202 +=== 2.4.1 Decoder in TTN V3 ===
298 298  
299 299  
300 300  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.
... ... @@ -305,25 +305,14 @@
305 305  [[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"]]
306 306  
307 307  
308 -=== 2.5.2 BAT-Battery Info ===
213 +=== 2.4.2 BAT-Battery Info ===
309 309  
310 310  
311 311  These two bytes of BAT include the battery state and the actually voltage
312 312  
313 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
314 -|=(% style="width: 69px; background-color:#4F81BD;color:white" %)(((
315 -**Bit(bit)**
316 -)))|=(% style="width: 253px;background-color:#4F81BD;color:white" %)[15:14]|=(% style="width: 155px;background-color:#4F81BD;color:white" %)[13:0]
317 -|(% style="width:66px" %)(((
318 -Value
319 -)))|(% style="width:250px" %)(((
320 -BAT Status
321 -00(b): Ultra Low ( BAT <= 2.50v)
322 -01(b): Low (2.50v <=BAT <= 2.55v)
323 -10(b): OK (2.55v <= BAT <=2.65v)
324 -11(b): Good (BAT >= 2.65v)
325 -)))|(% 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"]]
326 326  
220 +
327 327  [[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"]]
328 328  
329 329  
... ... @@ -332,9 +332,8 @@
332 332  * BAT status=(0xcba4>>14)&0xFF=11(B)，very good
333 333  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
334 334  
335 -=== 2.5.3 Built-in Temperature ===
229 +=== 2.4.3 Built-in Temperature ===
336 336  
337 -
338 338  [[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"]]
339 339  
340 340  * Temperature:  0x0ABB/100=27.47℃
... ... @@ -343,57 +343,55 @@
343 343  
344 344  * Temperature:  (0xF5C6-65536)/100=-26.18℃
345 345  
346 -=== 2.5.4 Built-in Humidity ===
239 +=== 2.4.4 Built-in Humidity ===
347 347  
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  
353 -=== 2.5.5 Ext value ===
245 +=== 2.4.5 Ext value ===
354 354  
355 -==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
247 +==== 2.4.5.1 Ext~=0x0A, PIR Sensor ====
356 356  
249 +[[image:image-20221224161634-2.png||height="138" width="851"]]
357 357  
358 -[[image:ext=14.png||alt="image-20221224161634-2.png" height="166" width="1252"]]
359 359  
252 +==== 2.4.5.2 Ext Value ====
360 360  
361 -==== 2.5.5.2 Ext Value ====
362 -
363 -
364 364  There are 4 bytes in Ext Value field.
365 365  
366 366  Bit0 of byte 8th shows if this uplink is generate by PIR activity.
367 367  
368 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
369 -|=(% style="width: 107px; background-color:#4F81BD;color:white" %)(((
258 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:490px" %)
259 +|=(% style="width: 147px;" %)(((
370 370  **The 8^^th^^ byte**
371 -)))|=(% style="width: 73px; background-color:#4F81BD;color:white" %)(((
261 +)))|=(% style="width: 108px;" %)(((
372 372  **Bit 1~~7**
373 -)))|=(% style="width: 213px; background-color:#4F81BD;color:white" %)(((
263 +)))|=(% style="width: 228px;" %)(((
374 374  **Bit 0**
375 375  )))
376 -|(% style="width:106px" %)(((
377 -Value
378 -)))|(% style="width:71px" %)(((
266 +|(% style="width:147px" %)(((
267 +**Value**
268 +)))|(% style="width:108px" %)(((
379 379  Reserve
380 -)))|(% style="width:211px" %)(((
270 +)))|(% style="width:228px" %)(((
381 381  (((
382 382  0: Normal Uplink
273 +
383 383  1: Uplink by activity detected
384 384  )))
385 385  )))
386 386  
387 -(% style="color:red" %)**Note**:** Uplink by activity is disable by default.**
278 +**Note**: Uplink by activity is disable by default.
388 388  
280 +
389 389  The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
390 390  
391 391  0x00 E5 09 : Total detect 58633 activity since end node start.
392 392  
393 393  
394 -== 2.6 Show data on Datacake ==
286 +== 2.5 Show data on Datacake ==
395 395  
396 -
397 397  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:
398 398  
399 399  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -421,489 +421,421 @@
421 421  [[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"]]
422 422  
423 423  
424 -== 2.7 Alarm Mode & Feature "Multi sampling, one uplink" ==
425 425  
316 +== 2.8 LED Indicator ==
426 426  
427 -(((
428 -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.
429 -)))
430 430  
431 -(((
432 -(% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
319 +The LHT65N-PIR has a triple color LED which for easy showing different stage .
433 433  
321 +While user press ACT button, the LED will work as per LED status with ACT button.
434 434  
435 -=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) ===
323 +In a normal working state:
436 436  
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
437 437  
438 -**Internal GXHT30 temperature alarm(Acquisition time: fixed at one minute)**
330 +== 2.9 installation ==
439 439  
440 -(((
441 -(% class="box infomessage" %)
442 -(((
443 -**AT+WMOD=3**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
332 +~1. Don't install LHT65N-PIR outdoor or place where will get wet
444 444  
445 -**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
334 +2. Towards the PIR probe to the place where need to monitor activity.
446 446  
447 -**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
448 448  
449 -(% _mstmutation="1" %)**AT+ARTEMP=? **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
450 450  
451 -**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
338 += 3. Sensors and Accessories =
452 452  
453 -**AT+LEDALARM=1** :       Enable LED visual Alarm.
454 -)))
455 -)))
340 +== 3.1 E2 Extension Cable ==
456 456  
457 -(% style="color:#4f81bd" %)**Downlink Command:**
458 458  
459 -AT+WMOD=1:  A501  , AT+WMOD=0 :  A600
343 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220619092222-1.png||_mstalt="429533" height="182" width="188"]][[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220619092313-2.png||_mstalt="430222" height="182" width="173"]]
460 460  
461 -AT+CITEMP=1 : A60001
462 462  
463 -AT+ARTEMP=1,60  :  A70001003C
346 +**1m long breakout cable for LHT65N-E5. Features:**
464 464  
465 -AT+ARTEMP=-16,60 :  A7FFF0003C
348 +* (((
349 +Use for AT Command
350 +)))
351 +* (((
352 +Update firmware for LHT65N-PIR
353 +)))
466 466  
467 -AT+LEDALARM=1  :  3601
355 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
468 468  
469 469  
470 -(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
358 += 4. Configure LHT65N-PIR via AT command or LoRaWAN downlink =
471 471  
472 -Total bytes: 8 bytes
473 473  
474 -**Example: **AA0100010001003C
361 +(((
362 +Use can configure LHT65N-E5 via AT Command or LoRaWAN Downlink.
363 +)))
475 475  
476 -WMOD=01
365 +* (((
366 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
367 +)))
477 477  
478 -CITEMP=0001
369 +* (((
370 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
371 +)))
479 479  
480 -TEMPlow=0001
373 +(((
374 +There are two kinds of commands to configure LHT65N-E5, they are:
375 +)))
481 481  
482 -TEMPhigh=003C
377 +* (((
378 +(% style="color:#4f81bd" %)**General Commands**.
379 +)))
483 483  
381 +(((
382 +These commands are to configure:
383 +)))
484 484  
485 -**DS18B20 and TMP117 Threshold Alarm**
385 +1. (((
386 +General system settings like: uplink interval.
387 +)))
388 +1. (((
389 +LoRaWAN protocol & radio-related commands.
390 +)))
486 486  
487 -**~ AT+WMOD=1,60,-10,20**
392 +(((
393 +They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki: [[End Device Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
394 +)))
488 488  
489 -(% style="color:#4f81bd" %)**Downlink Command:**
396 +* (((
397 +(% style="color:#4f81bd" %)**Commands special design for LHT65N-E5**
398 +)))
490 490  
491 -**Example: **A5013CFC180014
400 +(((
401 +These commands are only valid for LHT65N-E5, as below:
402 +)))
492 492  
493 -MOD=01
494 494  
495 -CITEMP=3C(S)
405 +== 4.1 Set Transmit Interval Time ==
496 496  
497 -TEMPlow=FC18
498 498  
499 -TEMPhigh=0014
408 +Feature: Change LoRaWAN End Node Transmit Interval.
500 500  
501 501  
502 -**Fluctuation alarm for DS18B20 and TMP117(Acquisition time: minimum 1s)**
411 +(% style="color:#4f81bd" %)**AT Command: AT+TDC**
503 503  
504 -**AT+WMOD=2,60,5** 
413 +[[image:image-20220523150701-2.png||_mstalt="427453"]]
505 505  
506 -(% style="color:#4f81bd" %)**Downlink Command:**
507 507  
508 -**Example: **A5023C05
416 +(% style="color:#4f81bd" %)**Downlink Command: 0x01**
509 509  
510 -MOD=02
418 +Format: Command Code (0x01) followed by 3 bytes time value.
511 511  
512 -CITEMP=3C(S)
420 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
513 513  
514 -temperature fluctuation=05
422 +* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
515 515  
424 +* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
516 516  
517 -**Sampling multiple times and uplink together**
426 +== 4.2 Currently only supports E5 ==
518 518  
519 -**AT+WMOD=3,1,60,20,-16,32,1**   
520 520  
521 -Explain:
429 +Feature: Set device password, max 9 digits
522 522  
523 -* (% style="color:#037691" %)**parameter1: **(%%)Set Working Mode to **Mode 3**
524 -* (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
525 -* (% style="color:#037691" %)**parameter3: **(%%)Sampling Interval is **60**s.
526 -* (% 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)
527 -* (% style="color:#037691" %)**parameter5 & parameter6: **(%%)Temperature alarm range is **-16** to **32**°C,
528 -* (% 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.
529 529  
530 -(% style="color:#4f81bd" %)**Downlink Command:**
432 +(% style="color:#4f81bd" %)**AT Command: AT+EXT**
531 531  
532 -**Example: **A50301003C14FFF0002001
434 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
435 +|Command Example|Function|Response
436 +|AT+EXT=?|Get or Set external sensor model|(((
437 +5
533 533  
534 -MOD=03
535 -
536 -TEMP=DS18B20
537 -
538 -CITEMP=003C(S)
539 -
540 -Total number of acquisitions=14
541 -
542 -TEMPlow=FFF0
543 -
544 -TEMPhigh=0020
545 -
546 -ARTEMP=01
547 -
548 -
549 -**Uplink payload( Fport=3)**
550 -
551 -**Example: CBEA**01**0992**//0A41//**09C4**
552 -
553 -BatV=CBEA
554 -
555 -TEMP=DS18B20
556 -
557 -Temp1=0992  ~/~/ 24.50℃
558 -
559 -Temp2=0A41  ~/~/ 26.25℃
560 -
561 -Temp3=09C4  ~/~/ 25.00℃
562 -
563 -(% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
564 -
565 -(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
439 +OK
566 566  )))
441 +|AT+EXT=5|(% colspan="2" %)Set external sensor mode to 5
567 567  
443 +(% style="color:#4f81bd" %)**Downlink Command:0xA2**
568 568  
569 -=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
570 570  
446 +Total bytes: 2 bytes
571 571  
572 -(% class="box infomessage" %)
573 -(((
574 -(((
575 -**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
576 -)))
448 +**Example:**
577 577  
578 -(((
579 -**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
580 -)))
450 +* 0xA205: Set external sensor type to E5
581 581  
582 -(((
583 -**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
584 -)))
452 +== 4.3 Set to sleep mode ==
585 585  
586 -(((
587 -(% _mstmutation="1" %)**AT+ARTEMP=? **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
588 -)))
589 589  
590 -(((
591 -**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
592 -)))
593 -)))
455 +Feature: Set device to sleep mode
594 594  
595 -(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
457 +* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
458 +* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
596 596  
597 -Total bytes: 8 bytes
460 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
598 598  
599 -**Example:**AA0100010001003C
462 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
600 600  
601 -WMOD=01
602 602  
603 -CITEMP=0001
465 +(% style="color:#4f81bd" %)**Downlink Command:**
604 604  
605 -TEMPlow=0001
467 +* There is no downlink command to set to Sleep mode.
606 606  
607 -TEMPhigh=003C
608 608  
470 += 5. Battery & Power Consumption =
609 609  
610 -== 2.8 LED Indicator ==
472 +LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
611 611  
474 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
612 612  
613 -The LHT65N-PIR has a triple color LED which for easy showing different stage .
614 614  
615 -While user press ACT button, the LED will work as per LED status with ACT button.
477 += 6. OTA firmware update =
616 616  
617 -In a normal working state:
479 +Please see this link for how to do OTA firmware update: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
618 618  
619 -* For each uplink, the (% style="color:red" %)**RED LED**(%%) will blink once.
620 -* For each success downlink, the (% style="color:purple" %)**PURPLE LED**(%%) will blink once.
621 621  
622 -== 2.9 installation ==
482 += 6. FAQ =
623 623  
484 +== 6.1 How to use AT Command? ==
624 624  
625 -~1. Don't install LHT65N-PIR outdoor or place where will get wet.
626 626  
627 -2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
487 +LHT65N-E5 supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to connect to LHT65 for using AT command, as below.
628 628  
629 -Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
630 630  
631 -[[image:image-20230411135341-1.png||height="450" width="456"]]
490 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
632 632  
633 633  
634 -(% style="color:red" %)**Notice: PIR can only detect motion activity, not to use to detect static people case.**
635 635  
636 -* 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.
494 +[[image:1655802313617-381.png||_mstalt="293917"]]
637 637  
638 -* 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.
639 639  
640 -* 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.
641 641  
642 -* 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
643 -
644 -* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
645 -
646 -= 3. Sensors and Accessories =
647 -
648 -== 3.1 E2 Extension Cable ==
649 -
650 -
651 -[[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"]]
652 -
653 -
654 -**1m long breakout cable for LHT65N-PIR. Features:**
655 -
656 -* (((
657 -Use for AT Command
498 +(((
499 +In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600** (%%)to access to access serial console for LHT65N-E5. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**123456**(% style="color:red" %))(%%) to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
658 658  )))
659 -* (((
660 -Update firmware for LHT65N-PIR
661 -)))
662 662  
663 -[[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"]]
502 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
664 664  
504 +AT Command List is as below:
665 665  
666 -= 4. Configure LHT65N-PIR =
506 +AT+<CMD>? :  Help on <CMD>
667 667  
668 -== 4.1 Configure Methods: ==
508 +AT+<CMD> :  Run <CMD>
669 669  
510 +AT+<CMD>=<value> :  Set the value
670 670  
671 -LHT65N-PIR supports below configure method:
512 +AT+<CMD>=? :  Get the value
672 672  
673 -* AT Command via UART Connection : See [[FAQ>>||anchor="H7.FAQ"]].
514 +AT+DEBUG:  Set more info output
674 674  
675 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
516 +ATZ:  Trig a reset of the MCU
676 676  
677 -== 4.2 General Commands ==
518 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
678 678  
520 +AT+DEUI:  Get or Set the Device EUI
679 679  
680 -These commands are to configure:
522 +AT+DADDR:  Get or Set the Device Address
681 681  
682 -* General system settings like: uplink interval.
683 -* LoRaWAN protocol & radio related command.
524 +AT+APPKEY:  Get or Set the Application Key
684 684  
685 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
526 +AT+NWKSKEY:  Get or Set the Network Session Key
686 686  
687 -[[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/]]
528 +AT+APPSKEY:  Get or Set the Application Session Key
688 688  
530 +AT+APPEUI:  Get or Set the Application EUI
689 689  
690 -== (% data-sider-select-id="b105c0ce-c4b4-457e-b159-018a39209e92" %)4.3 Commands special design for LHT65N-PIR(%%) ==
532 +AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
691 691  
534 +AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
692 692  
693 -These commands only valid for LHT65N-PIR, as below:
536 +AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
694 694  
538 +AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
695 695  
696 -=== 4.3.1 Set Transmit Interval Time ===
540 +AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
697 697  
542 +AT+RX2FQ:  Get or Set the Rx2 window frequency
698 698  
699 -Feature: Change LoRaWAN End Node Transmit Interval.
544 +AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
700 700  
701 -(% style="color:#4f81bd" %)**AT Command: **
546 +AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
702 702  
703 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:501px" %)
704 -|(% style="background-color:#4f81bd; color:white; width:155px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:166px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:180px" %)**Response**
705 -|(% style="width:155px" %)AT+TDC=?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
706 -|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
548 +AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
707 707  
708 -(% style="color:#4f81bd" %)**Downlink Payload: 0x01**
550 +AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
709 709  
710 -Format: Command Code (0x01) followed by 3 bytes time value.
552 +AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
711 711  
712 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
554 +AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
713 713  
714 -* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
556 +AT+NWKID:  Get or Set the Network ID
715 715  
716 -* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
558 +AT+FCU:  Get or Set the Frame Counter Uplink
717 717  
718 -=== 4.3.2 Get Device Status ===
560 +AT+FCD:  Get or Set the Frame Counter Downlink
719 719  
562 +AT+CLASS:  Get or Set the Device Class
720 720  
721 -Send a LoRaWAN downlink to ask device send Alarm settings.
564 +AT+JOIN:  Join network
722 722  
723 -* (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
566 +AT+NJS:  Get the join status
724 724  
725 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
568 +AT+SENDB:  Send hexadecimal data along with the application port
726 726  
570 +AT+SEND:  Send text data along with the application port
727 727  
728 -=== 4.3.3 Set Password ===
572 +AT+RECVB:  Print last received data in binary format (with hexadecimal values)
729 729  
574 +AT+RECV:  Print last received data in raw format
730 730  
731 -Feature: Set device password, max 9 digits
576 +AT+VER:  Get current image version and Frequency Band
732 732  
733 -(% style="color:#4f81bd" %)**AT Command: **
578 +AT+CFM:  Get or Set the confirmation mode (0-1)
734 734  
735 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:372px" %)
736 -|(% style="background-color:#4f81bd; color:white; width:155px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:128px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:89px" %)**Response**
737 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
738 -123456
580 +AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
739 739  
740 -OK
741 -)))
742 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
582 +AT+SNR:  Get the SNR of the last received packet
743 743  
744 -(% style="color:#4f81bd" %)**Downlink Command:**
584 +AT+RSSI:  Get the RSSI of the last received packet
745 745  
746 -No downlink command for this feature.
586 +AT+TDC:  Get or set the application data transmission interval in ms
747 747  
588 +AT+PORT:  Get or set the application port
748 748  
749 -=== 4.3.4 Set to sleep mode ===
590 +AT+DISAT:  Disable AT commands
750 750  
592 +AT+PWORD: Set password, max 9 digits
751 751  
752 -Feature: Set device to sleep mode
594 +AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
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
596 +AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
755 755  
756 -* (% style="color:#037691" %)**AT+Sleep=1**(%%) :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
598 +AT+PDTA:  Print the sector data from start page to stop page
757 757  
758 -(% style="color:#4f81bd" %)**AT Command: **
600 +AT+PLDTA:  Print the last few sets of data
759 759  
760 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:513px" %)
761 -|(% style="background-color:#4f81bd; color:white; width:155px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:140px" %)**Function**|(% style="background-color:#4f81bd; color:white; 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…
602 +AT+CLRDTA:  Clear the storage, record position back to 1st
764 764  
765 -OK
766 -)))
604 +AT+SLEEP:  Set sleep mode
767 767  
768 -(% style="color:#4f81bd" %)**Downlink Command:**
606 +AT+EXT:  Get or Set external sensor model
769 769  
770 -* There is no downlink command to set to Sleep mode.
608 +AT+BAT:  Get the current battery voltage in mV
771 771  
772 -=== 4.3.5 Set UOA (Uplink on Activity) ===
610 +AT+CFG:  Print all configurations
773 773  
612 +AT+WMOD:  Get or Set Work Mode
774 774  
775 -Feature: Enable / Disable Uplink on Activity.
614 +AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
776 776  
777 -After the UOA is enabled, the LHT65N-PIR sends an uplink when the count is triggered.
616 +AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
778 778  
779 -(% style="color:#4f81bd" %)**AT Command: **
618 +AT+SETCNT:  Set the count at present
780 780  
781 -* (% style="color:#037691" %)**AT+UOA=0**(%%)  : Disable UoA
620 +AT+RJTDC:  Get or set the ReJoin data transmission interval in min
782 782  
783 -* (% 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.
622 +AT+RPL:  Get or set response level
784 784  
785 -(% 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.**
624 +AT+TIMESTAMP:  Get or Set UNIX timestamp in second
786 786  
626 +AT+LEAPSEC:  Get or Set Leap Second
787 787  
788 -(% style="color:#4f81bd" %)**Downlink Command:**
628 +AT+SYNCMOD:  Get or Set time synchronization method
789 789  
790 -Format: Command Code (0xA1) followed by 1 byte or 3 bytes.
630 +AT+SYNCTDC:  Get or set time synchronization interval in day
791 791  
792 -When followed by 3 bytes, the first byte is 01, and the second and third bytes are Calm Down Time.
632 +AT+PID:  Get or set the PID
793 793  
794 -* (% style="color:#037691" %)**A1 00    **(%%)** ==>    **AT+UOA=0**     **
795 -* (% style="color:#037691" %)**A1 01 00 02  **(%%)** ==>    **AT+UOA=1,2
796 796  
797 -=== (% data-sider-select-id="50a6265d-b76f-4699-846b-b82bee3a7ab0" %)4.3.6 Get data(%%) ===
635 +== 6.2 Where to use AT commands and Downlink commands ==
798 798  
799 799  
800 -Feature: Get the current sensor data
638 +**AT commands：**
801 801  
802 -(% style="color:#4f81bd" %)**AT Command:**
640 +[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
803 803  
804 -* **AT+GETSENSORVALUE=0**      ~/~/ The serial port gets the reading of the current sensor
805 -* **AT+GETSENSORVALUE=1**      ~/~/  The serial port gets the current sensor reading and uploads it.
806 806  
807 -=== (% data-sider-select-id="14f87315-b24f-4278-9b6c-0a8c2f35ad00" %)4.3.7 Set count number(%%) ===
643 +**Downlink commands:**
808 808  
809 809  
810 -Feature: Manually set the count number
811 811  
812 -(% style="color:#4f81bd" %)**AT Command: AT+SETCNT**
647 +(% style="color:blue" %)**TTN:**
813 813  
814 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:481px" %)
815 -|=(% style="width: 162px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 224px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 95px;background-color:#4F81BD;color:white" %)**Response**
816 -|(% style="width:162px" %)AT+SETCNT=0|(% style="width:222px" %)Set the count number to 0.|(% style="width:93px" %)OK
817 -|(% style="width:162px" %)AT+SETCNT=100|(% style="width:222px" %)Set the count number to 100.|(% style="width:93px" %)OK
649 +[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
818 818  
819 -= 5. Battery & Power Consumption =
820 820  
821 821  
822 -LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
653 +(% style="color:blue" %)**Helium：**
823 823  
824 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
655 +[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
825 825  
826 826  
827 -= 6. OTA firmware update =
828 828  
659 +(% style="color:blue" %)**Chirpstack: The downlink window will not be displayed until the network is accessed**
829 829  
830 -User can change firmware LHT65N-PIR to:
831 831  
832 -* Change Frequency band/ region.
833 -* Update with new features.
834 -* Fix bugs.
662 +[[image:image-20220615094850-6.png||_mstalt="433082"]]
835 835  
836 -Firmware and changelog can be downloaded from : **[[Firmware download link>>https://www.dropbox.com/scl/fo/ztlw35a9xbkomu71u31im/AAAJrw0bI6-cH8sPI8uQL2U/LoRaWAN%20End%20Node/LHT65N-PIR?rlkey=ojjcsw927eaow01dgooldq3nu&subfolder_nav_tracking=1&dl=0]]**
837 837  
838 -Methods to Update Firmware:
665 +[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
839 839  
840 -* (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/]]
841 -* 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]]**.
842 842  
843 -= 7. FAQ =
844 844  
845 -== 7.1 How to use AT Command? ==
669 +(% style="color:blue" %)**Aws:**
846 846  
847 -Refer this link for [[UART Hardware Connection>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H6.1HowtoconnecttoLHT65NUARTinterface3F]].
671 +[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
848 848  
849 -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.
850 850  
851 -[[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"]]
674 +== 6.3 How to change the uplink interval？ ==
852 852  
853 853  
854 -== 7.2 Where to use AT commands and Downlink commands ==
677 +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);"]]
855 855  
856 856  
857 -**AT commands：**
858 858  
859 -[[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"]]
681 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
860 860  
861 861  
862 -**Downlink commands:**
684 +== 6.4 How to use TTL-USB to connect PC to upgrade firmware? ==
863 863  
864 864  
687 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
865 865  
866 -(% style="color:blue" %)**TTN:**
867 867  
868 -[[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"]]
690 +(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
869 869  
692 +[[image:image-20220615170542-5.png||_mstalt="430638"]]
870 870  
871 871  
872 -(% style="color:blue" %)**Helium：**
873 873  
874 -[[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"]]
696 +(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
875 875  
698 +First connect the four lines；(% style="display:none" %)
876 876  
700 +[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
877 877  
878 -(% style="color:blue" %)**Chirpstack: The downlink window will not be displayed until the network is accessed**
879 879  
703 +Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
880 880  
881 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615094850-6.png||_mstalt="433082"]]
705 +[[image:image-20220621170938-2.png||_mstalt="431704"]]
882 882  
883 883  
884 -[[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"]]
885 885  
709 +(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
886 886  
711 +[[image:image-20220615171334-6.png||_mstalt="431028"]]
887 887  
888 -(% style="color:blue" %)**Aws:**
889 889  
890 -[[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"]]
714 +Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
891 891  
892 892  
893 -== 7.3 How to change the uplink interval？ ==
717 +When this interface appears, it indicates that the download has been completed.
894 894  
719 +[[image:image-20220620160723-8.png||_mstalt="430703"]]
895 895  
896 -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);"]]
897 897  
898 -[[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"]]
722 +Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
899 899  
900 900  
901 -== 7.4 How to upgrade firmware? ==
902 902  
903 -Please check [[update instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H6.5Howtoupgradefirmware3F]].
726 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
904 904  
905 905  
906 -= 8. Order Info =
729 += 7. Order Info =
907 907  
908 908  
909 909  Part Number: (% style="color:#4f81bd" %)** LHT65N-PIR-XX**
... ... @@ -919,7 +919,7 @@
919 919  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
920 920  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
921 921  
922 -= 9. Packing Info =
745 += 8. Packing Info =
923 923  
924 924  
925 925  **Package Includes**:
... ... @@ -926,12 +926,17 @@
926 926  
927 927  * LHT65N-PIR Temperature/Humidity/PIR Sensor x 1
928 928  
929 -= 10. Reference material =
752 +**Dimension and weight**:
930 930  
754 +* Device Size:  10 x 10 x 3.5 mm
755 +* Device Weight: 120.5g
931 931  
757 += 9. Reference material =
758 +
759 +
932 932  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
933 933  
934 -= 11. FCC Warning =
762 += 10. FCC Warning =
935 935  
936 936  
937 937  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
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