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Last modified by Xiaoling on 2025/06/10 09:17
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edited by Xiaoling
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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
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1 1  (% style="text-align:center" %)
2 -[[image:LHT65N-PIR1.jpg||alt="image-20221206143242-2.png" height="484" width="485"]]
2 +[[image:image-20221206143242-2.png||height="602" width="551"]]
3 3  
4 4  
5 5  
6 6  
7 +
8 +
9 +
10 +
11 +
7 7  **Table of Contents：**
8 8  
9 9  {{toc/}}
... ... @@ -13,11 +13,13 @@
13 13  
14 14  
15 15  
21 +
22 +
23 +
16 16  = 1. Introduction =
17 17  
18 18  == 1.1 What is LHT65N-PIR Temperature,Humidity & PIR Sensor ==
19 19  
20 -
21 21  The Dragino (% style="color:blue" %)**LHT65N-PIR Temperature, Humidity & PIR sensor**(%%) is a Long Range LoRaWAN Sensor.It includes a (% style="color:blue" %)**built-in Temperature & Humidity sensor**(%%) and has an (% style="color:blue" %)**external PIR Probe**(%%)**.** LHT65N-PIR can detect environment Temperature & Humdity, it also detects (% style="color:blue" %)**People Activity**(%%) via PIR probe and them send these info to LoRaWAN IoT Server.
22 22  
23 23  The LHT65N-PIR allows users to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on.
... ... @@ -28,12 +28,12 @@
28 28  
29 29  LHT65N-PIR is fully compatible with (% style="color:blue" %)**LoRaWAN v1.0.3 Class A protocol**(%%), it can work with a standard LoRaWAN gateway.
30 30  
38 +
31 31  **~*~***The actual battery life depends on how often to send data, please see battery analyzer chapter.
32 32  
33 33  
34 34  == 1.2 Features ==
35 35  
36 -
37 37  * LoRaWAN v1.0.3 Class A protocol
38 38  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
39 39  * AT Commands to change parameters
... ... @@ -43,10 +43,8 @@
43 43  * Built-in 2400mAh battery for up to 5 years of use.
44 44  * Built-in Temperature & Humidity sensor
45 45  * External PIR Sensor
46 -* Tri-color LED to indicate working status
53 +* Tri-color LED to indicate working status(% style="display:none" %)
47 47  
48 -(% style="display:none" %)
49 -
50 50  == 1.3 Specification ==
51 51  
52 52  
... ... @@ -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: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"]]
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.
... ... @@ -421,192 +421,7 @@
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  
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 -
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.**
433 -
434 -
435 -=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) ===
436 -
437 -
438 -**Internal GXHT30 temperature alarm(Acquisition time: fixed at one minute)**
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)
444 -
445 -**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
446 -
447 -**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
448 -
449 -(% _mstmutation="1" %)**AT+ARTEMP=? **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
450 -
451 -**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
452 -
453 -**AT+LEDALARM=1** :       Enable LED visual Alarm.
454 -)))
455 -)))
456 -
457 -(% style="color:#4f81bd" %)**Downlink Command:**
458 -
459 -AT+WMOD=1:  A501  , AT+WMOD=0 :  A600
460 -
461 -AT+CITEMP=1 : A60001
462 -
463 -AT+ARTEMP=1,60  :  A70001003C
464 -
465 -AT+ARTEMP=-16,60 :  A7FFF0003C
466 -
467 -AT+LEDALARM=1  :  3601
468 -
469 -
470 -(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
471 -
472 -Total bytes: 8 bytes
473 -
474 -**Example: **AA0100010001003C
475 -
476 -WMOD=01
477 -
478 -CITEMP=0001
479 -
480 -TEMPlow=0001
481 -
482 -TEMPhigh=003C
483 -
484 -
485 -**DS18B20 and TMP117 Threshold Alarm**
486 -
487 -**~ AT+WMOD=1,60,-10,20**
488 -
489 -(% style="color:#4f81bd" %)**Downlink Command:**
490 -
491 -**Example: **A5013CFC180014
492 -
493 -MOD=01
494 -
495 -CITEMP=3C(S)
496 -
497 -TEMPlow=FC18
498 -
499 -TEMPhigh=0014
500 -
501 -
502 -**Fluctuation alarm for DS18B20 and TMP117(Acquisition time: minimum 1s)**
503 -
504 -**AT+WMOD=2,60,5** 
505 -
506 -(% style="color:#4f81bd" %)**Downlink Command:**
507 -
508 -**Example: **A5023C05
509 -
510 -MOD=02
511 -
512 -CITEMP=3C(S)
513 -
514 -temperature fluctuation=05
515 -
516 -
517 -**Sampling multiple times and uplink together**
518 -
519 -**AT+WMOD=3,1,60,20,-16,32,1**   
520 -
521 -Explain:
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 -
530 -(% style="color:#4f81bd" %)**Downlink Command:**
531 -
532 -**Example: **A50301003C14FFF0002001
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**
566 -)))
567 -
568 -
569 -=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
570 -
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 -)))
577 -
578 -(((
579 -**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
580 -)))
581 -
582 -(((
583 -**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
584 -)))
585 -
586 -(((
587 -(% _mstmutation="1" %)**AT+ARTEMP=? **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
588 -)))
589 -
590 -(((
591 -**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
592 -)))
593 -)))
594 -
595 -(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
596 -
597 -Total bytes: 8 bytes
598 -
599 -**Example:**AA0100010001003C
600 -
601 -WMOD=01
602 -
603 -CITEMP=0001
604 -
605 -TEMPlow=0001
606 -
607 -TEMPhigh=003C
608 -
609 -
610 610  == 2.8 LED Indicator ==
611 611  
612 612  
... ... @@ -616,33 +616,19 @@
616 616  
617 617  In a normal working state:
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.
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
621 621  
622 622  == 2.9 installation ==
623 623  
332 +~1. Don't install LHT65N-PIR outdoor or place where will get wet
624 624  
625 -~1. Don't install LHT65N-PIR outdoor or place where will get wet.
334 +2. Towards the PIR probe to the place where need to monitor activity.
626 626  
627 -2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
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"]]
632 -
633 -
634 -(% style="color:red" %)**Notice: PIR can only detect motion activity, not to use to detect static people case.**
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.
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 -
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 -
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 -
646 646  = 3. Sensors and Accessories =
647 647  
648 648  == 3.1 E2 Extension Cable ==
... ... @@ -651,7 +651,7 @@
651 651  [[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"]]
652 652  
653 653  
654 -**1m long breakout cable for LHT65N-PIR. Features:**
346 +**1m long breakout cable for LHT65N-E5. Features:**
655 655  
656 656  * (((
657 657  Use for AT Command
... ... @@ -670,10 +670,10 @@
670 670  
671 671  LHT65N-PIR supports below configure method:
672 672  
673 -* AT Command via UART Connection : See [[FAQ>>||anchor="H7.FAQ"]].
674 -
365 +* AT Command via UART Connection : See [[FAQ>>path:#H7.FAQ]].
675 675  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
676 676  
368 +
677 677  == 4.2 General Commands ==
678 678  
679 679  
... ... @@ -687,7 +687,7 @@
687 687  [[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/]]
688 688  
689 689  
690 -== (% data-sider-select-id="b105c0ce-c4b4-457e-b159-018a39209e92" %)4.3 Commands special design for LHT65N-PIR(%%) ==
382 +== 4.3 Commands special design for LHT65N-PIR ==
691 691  
692 692  
693 693  These commands only valid for LHT65N-PIR, as below:
... ... @@ -698,13 +698,12 @@
698 698  
699 699  Feature: Change LoRaWAN End Node Transmit Interval.
700 700  
701 -(% style="color:#4f81bd" %)**AT Command: **
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
394 +(% style="color:#4f81bd" %)**AT Command: AT+TDC**
707 707  
396 +[[image:image-20220523150701-2.png||_mstalt="427453"]]
397 +
398 +
708 708  (% style="color:#4f81bd" %)**Downlink Payload: 0x01**
709 709  
710 710  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -715,9 +715,9 @@
715 715  
716 716  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
717 717  
409 +
718 718  === 4.3.2 Get Device Status ===
719 719  
720 -
721 721  Send a LoRaWAN downlink to ask device send Alarm settings.
722 722  
723 723  * (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
... ... @@ -730,95 +730,62 @@
730 730  
731 731  Feature: Set device password, max 9 digits
732 732  
733 -(% style="color:#4f81bd" %)**AT Command: **
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
425 +(% style="color:#4f81bd" %)**AT Command: AT+EXT**
739 739  
740 -OK
741 -)))
742 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
427 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
428 +|Command Example|Function|Response
429 +|AT+EXT=?|Get or Set external sensor model|(((
430 +5
743 743  
744 -(% style="color:#4f81bd" %)**Downlink Command:**
745 -
746 -No downlink command for this feature.
747 -
748 -
749 -=== 4.3.4 Set to sleep mode ===
750 -
751 -
752 -Feature: Set device to sleep mode
753 -
754 -* (% style="color:#037691" %)**AT+Sleep=0**(%%)  : Normal working mode, device will sleep and use lower power when there is no LoRa message
755 -
756 -* (% style="color:#037691" %)**AT+Sleep=1**(%%) :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
757 -
758 -(% style="color:#4f81bd" %)**AT Command: **
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…
764 -
765 765  OK
766 766  )))
434 +|AT+EXT=5|(% colspan="2" %)Set external sensor mode to 5
767 767  
768 -(% style="color:#4f81bd" %)**Downlink Command:**
436 +(% style="color:#4f81bd" %)**Downlink Command:0xA2**
769 769  
770 -* There is no downlink command to set to Sleep mode.
771 771  
772 -=== 4.3.5 Set UOA (Uplink on Activity) ===
439 +Total bytes: 2 bytes
773 773  
441 +**Example:**
774 774  
775 -Feature: Enable / Disable Uplink on Activity.
443 +* 0xA205: Set external sensor type to E5
776 776  
777 -After the UOA is enabled, the LHT65N-PIR sends an uplink when the count is triggered.
778 778  
779 -(% style="color:#4f81bd" %)**AT Command: **
446 +=== 4.3.4 Set to sleep mode ===
780 780  
781 -* (% style="color:#037691" %)**AT+UOA=0**(%%)  : Disable UoA
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.
449 +Feature: Set device to sleep mode
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.**
451 +* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
452 +* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
786 786  
454 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
787 787  
788 -(% style="color:#4f81bd" %)**Downlink Command:**
456 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
789 789  
790 -Format: Command Code (0xA1) followed by 1 byte or 3 bytes.
791 791  
792 -When followed by 3 bytes, the first byte is 01, and the second and third bytes are Calm Down Time.
459 +(% style="color:#4f81bd" %)**Downlink Command:**
793 793  
794 -* (% style="color:#037691" %)**A1 00    **(%%)** ==>    **AT+UOA=0**     **
795 -* (% style="color:#037691" %)**A1 01 00 02  **(%%)** ==>    **AT+UOA=1,2
461 +* There is no downlink command to set to Sleep mode.
796 796  
797 -=== (% data-sider-select-id="50a6265d-b76f-4699-846b-b82bee3a7ab0" %)4.3.6 Get data(%%) ===
798 798  
464 +=== 4.3.5 Set UOA (Uplink on Activity) ===
799 799  
800 -Feature: Get the current sensor data
466 +Feature: Enable / Disable Uplink on Activity
801 801  
802 -(% style="color:#4f81bd" %)**AT Command:**
468 +* **AT+UOA=0**  : Disable UoA
469 +* **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.
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(%%) ===
472 +(% style="color:#4f81bd" %)**AT Command: AT+UOA**
808 808  
809 809  
810 -Feature: Manually set the count number
475 +(% style="color:#4f81bd" %)**Downlink Command:  (% class="mark" %)xxxxxxx(%%)**
811 811  
812 -(% style="color:#4f81bd" %)**AT Command: AT+SETCNT**
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
818 -
819 819  = 5. Battery & Power Consumption =
820 820  
821 -
822 822  LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
823 823  
824 824  [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
... ... @@ -826,34 +826,33 @@
826 826  
827 827  = 6. OTA firmware update =
828 828  
487 +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/]]
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.
490 += 6. FAQ =
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]]**
492 +== 6.1 How to use AT Command? ==
837 837  
838 -Methods to Update Firmware:
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]]**.
495 +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.
842 842  
843 -= 7. FAQ =
844 844  
845 -== 7.1 How to use AT Command? ==
498 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
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]].
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  
502 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
503 +
504 +
505 +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.
506 +
851 851  [[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"]]
852 852  
853 853  
854 -== 7.2 Where to use AT commands and Downlink commands ==
855 855  
511 +== 6.2 Where to use AT commands and Downlink commands ==
856 856  
513 +
857 857  **AT commands：**
858 858  
859 859  [[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"]]
... ... @@ -890,22 +890,57 @@
890 890  [[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"]]
891 891  
892 892  
893 -== 7.3 How to change the uplink interval？ ==
550 +== 6.3 How to change the uplink interval？ ==
894 894  
895 -
896 896  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  
898 898  [[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"]]
899 899  
900 900  
901 -== 7.4 How to upgrade firmware? ==
557 +== 6.4 How to use TTL-USB to connect PC 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]].
559 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
904 904  
561 +(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
905 905  
906 -= 8. Order Info =
563 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615170542-5.png||_mstalt="430638"]]
907 907  
565 +(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
908 908  
567 +First connect the four lines；(% style="display:none" %)
568 +
569 +[[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" %)
570 +
571 +
572 +Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
573 +
574 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-2.png||_mstalt="431704"]]
575 +
576 +
577 +
578 +(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
579 +
580 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615171334-6.png||_mstalt="431028"]]
581 +
582 +
583 +Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
584 +
585 +
586 +When this interface appears, it indicates that the download has been completed.
587 +
588 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220620160723-8.png||_mstalt="430703"]]
589 +
590 +
591 +Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
592 +
593 +
594 +
595 +[[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"]]
596 +
597 +
598 += 7. Order Info =
599 +
600 +
909 909  Part Number: (% style="color:#4f81bd" %)** LHT65N-PIR-XX**
910 910  
911 911  (% style="color:#4f81bd" %)**XX **(%%): The default frequency band
... ... @@ -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 =
614 += 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 =
621 +**Dimension and weight**:
930 930  
623 +* Device Size:  10 x 10 x 3.5 mm
624 +* Device Weight: 120.5g
931 931  
626 += 9. Reference material =
627 +
628 +
932 932  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
933 933  
934 -= 11. FCC Warning =
631 += 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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