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Last modified by Xiaoling on 2025/06/10 09:17
From version 59.1
edited by Xiaoling
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To version 17.1
edited by Edwin Chen
on 2023/04/09 09:32
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Summary

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Title
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1 -LHT65N-PIR Temperature/Humidity/PIR Motion Sensor User Manual
1 +LHT65-PIR Temperature/Humidity/PIR Sensor User Manual
Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
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1 -[[image:LHT65N-PIR1.jpg||alt="image-20221206143242-2.png" data-xwiki-image-style-alignment="center" height="484" width="485"]]
1 +(% style="text-align:center" %)
2 +[[image:image-20221206143242-2.png||height="602" width="551"]]
2 2  
3 3  
4 4  
5 5  
7 +
8 +
9 +
10 +
11 +
6 6  **Table of Contents：**
7 7  
8 8  {{toc/}}
... ... @@ -12,11 +12,13 @@
12 12  
13 13  
14 14  
21 +
22 +
23 +
15 15  = 1. Introduction =
16 16  
17 17  == 1.1 What is LHT65N-PIR Temperature,Humidity & PIR Sensor ==
18 18  
19 -
20 20  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.
21 21  
22 22  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.
... ... @@ -27,12 +27,12 @@
27 27  
28 28  LHT65N-PIR is fully compatible with (% style="color:blue" %)**LoRaWAN v1.0.3 Class A protocol**(%%), it can work with a standard LoRaWAN gateway.
29 29  
38 +
30 30  **~*~***The actual battery life depends on how often to send data, please see battery analyzer chapter.
31 31  
32 32  
33 33  == 1.2 Features ==
34 34  
35 -
36 36  * LoRaWAN v1.0.3 Class A protocol
37 37  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
38 38  * AT Commands to change parameters
... ... @@ -42,10 +42,8 @@
42 42  * Built-in 2400mAh battery for up to 5 years of use.
43 43  * Built-in Temperature & Humidity sensor
44 44  * External PIR Sensor
45 -* Tri-color LED to indicate working status
53 +* Tri-color LED to indicate working status(% style="display:none" %)
46 46  
47 -(% style="display:none" %)
48 -
49 49  == 1.3 Specification ==
50 50  
51 51  
... ... @@ -60,20 +60,22 @@
60 60  
61 61  * Resolution: 0.04 %RH
62 62  * Accuracy Tolerance : Typ ±3 %RH
63 -* Long Term Drift: < 0.25 RH/yr
69 +* Long Term Drift: < 0.02 °C/yr
64 64  * Operating Range: 0 ~~ 96 %RH
65 65  
66 -(% style="color:#037691" %)**External PIR Sensor:**
72 +(% class="mark" style="color:#037691" %)**External PIR Sensor:**
67 67  
68 -* Base on RDB223 Sensor
69 -* Cable Length : 1 meter
70 -* 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 +*
71 71  
72 72  = 2. Connect LHT65N-PIR to IoT Server =
73 73  
74 74  == 2.1 How does LHT65N-PIR work? ==
75 75  
76 -
77 77  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.
78 78  
79 79  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.
... ... @@ -81,7 +81,6 @@
81 81  
82 82  == 2.2 How to Activate LHT65N-PIR? ==
83 83  
84 -
85 85  The LHT65N-PIR has two working modes:
86 86  
87 87  * (% 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.
... ... @@ -93,17 +93,8 @@
93 93  
94 94  [[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"]]
95 95  
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"]]
96 96  
97 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
98 -|=(% 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**
99 -|[[image:1749516829071-106.png]] [[image:1749517458747-511.png]] 1~~3s|(% style="background-color:#f2f2f2; width:117px" %)Test uplink status|(% style="background-color:#f2f2f2; width:225px" %)(((
100 -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.
101 -)))
102 -|[[image:1749516834018-921.png]] [[image:1749517527630-306.png]] >3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
103 -Green led will fast blink 5 times, LHT65N-PIR will enter working mode and start to JOIN LoRaWAN network.
104 -Green led will solidly turn on for 5 seconds after join in network.
105 -)))
106 -|[[image:1749516835551-376.png]] x5|(% 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.
107 107  
108 108  == 2.3 Example to join LoRaWAN network ==
109 109  
... ... @@ -126,162 +126,74 @@
126 126  
127 127  Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
128 128  
129 -[[image:image-20230426083533-1.png||height="286" width="616"]]
127 +[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
130 130  
131 -
132 132  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
133 133  
134 -**~1. Create application**
131 +Add APP EUI in the application.
135 135  
136 -[[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"]]
137 137  
138 -[[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"]]
139 139  
140 140  
141 -**2. Add devices to the created Application.**
137 +[[image:image-20220522232932-4.png||_mstalt="430157"]]
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-20250424091404-3.jpeg?rev=1.1||alt="image-20250424091404-3.jpeg"]]
144 144  
145 -[[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"]]
146 146  
147 147  
148 -**3. Enter end device specifics manually.**
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-20250424091458-5.jpeg?rev=1.1||alt="image-20250424091458-5.jpeg"]]
144 +(% style="color:red" %)**Note: LHT65N-PIR use same payload decoder as LHT65.**
151 151  
152 -[[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"]]
153 153  
147 +Input APP EUI,  APP KEY and DEV EUI:
154 154  
155 -=== 2.3.2 Step 2: Add decoder ===
156 156  
150 +[[image:image-20220522233118-7.png||_mstalt="430430"]]
157 157  
158 -In TTN, user can add a custom payload so it shows friendly reading.
159 159  
160 -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. ===
161 161  
162 -Below is TTN screen shot
163 -
164 -[[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"]]
165 -
166 -[[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"]]
167 -
168 -
169 -=== 2.3.3 Step 3: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
170 -
171 -
172 172  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"]]
173 173  
174 -[[image:image-20250424095841-1.jpeg]]
175 175  
159 +== 2.4 Uplink Payload   ( Fport~=2) ==
176 176  
177 -
178 -== 2.4 Uplink Payload~-~-Device Status, (Fport~=5)(% style="display:none" %) (%%) ==
179 -
180 -
181 -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.
182 -
183 -The Payload format is as below.
184 -
185 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
186 -|(% colspan="6" style="background-color:#4f81bd; color:white" %)**Device Status (FPORT=5)**
187 -|(% 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**
188 -|(% 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
189 -
190 -Example parse in TTNv3
191 -
192 -[[image:image-20230508151932-1.png||height="213" width="1245"]]
193 -
194 -
195 -(% style="color:blue" %)**Sensor Model**(%%): For LHT65N-PIR, this value is 0x1A
196 -
197 -(% style="color:blue" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
198 -
199 -(% style="color:blue" %)**Frequency Band**:
200 -
201 -0x01: EU868
202 -
203 -0x02: US915
204 -
205 -0x03: IN865
206 -
207 -0x04: AU915
208 -
209 -0x05: KZ865
210 -
211 -0x06: RU864
212 -
213 -0x07: AS923
214 -
215 -0x08: AS923-1
216 -
217 -0x09: AS923-2
218 -
219 -0x0a: AS923-3
220 -
221 -0x0b: CN470
222 -
223 -0x0c: EU433
224 -
225 -0x0d: KR920
226 -
227 -0x0e: MA869
228 -
229 -
230 -(% style="color:blue" %)**Sub-Band**:
231 -
232 -AU915 and US915: value 0x00 ~~ 0x08
233 -
234 -CN470: value 0x0B ~~ 0x0C
235 -
236 -Other Bands: Always 0x00
237 -
238 -
239 -(% style="color:blue" %)**Battery Info**:
240 -
241 -Check the battery voltage.
242 -
243 -Ex1: 0x0B45 = 2885mV
244 -
245 -Ex2: 0x0B49 = 2889mV
246 -
247 -
248 -== 2.5 Uplink Payload, Sensor Data  ( Fport~=2) ==
249 -
250 -
251 251  The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
252 252  
253 253  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
254 254  
255 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
256 -|=(% 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;" %)(((
257 257  **Size(bytes)**
258 -)))|=(% style="width: 30px;background-color:#4F81BD;color:white" %)(((
168 +)))|=(% style="width: 30px;" %)(((
259 259  **2**
260 -)))|=(% style="width: 100px;background-color:#4F81BD;color:white" %)(((
170 +)))|=(% style="width: 100px;" %)(((
261 261  **2**
262 -)))|=(% style="width: 100px;background-color:#4F81BD;color:white" %)(((
172 +)))|=(% style="width: 100px;" %)(((
263 263  **2**
264 -)))|=(% style="width: 50px;background-color:#4F81BD;color:white" %)(((
174 +)))|=(% style="width: 50px;" %)(((
265 265  **1**
266 -)))|=(% style="width: 50px;background-color:#4F81BD;color:white" %)(((
176 +)))|=(% style="width: 50px;" %)(((
267 267  **4**
268 268  )))
269 269  |(% style="width:97px" %)(((
270 -Value
180 +**Value**
271 271  )))|(% style="width:39px" %)(((
272 -[[BAT>>||anchor="H2.5.2BAT-BatteryInfo"]]
182 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
273 273  )))|(% style="width:100px" %)(((
274 274  (((
275 -[[Built-In Temperature>>||anchor="H2.5.3Built-inTemperature"]]
185 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
276 276  )))
277 277  )))|(% style="width:77px" %)(((
278 278  (((
279 -[[Built-in Humidity>>||anchor="H2.5.4Built-inHumidity"]]
189 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
280 280  )))
281 281  )))|(% style="width:47px" %)(((
282 -Ext #
192 +[[Ext>>||anchor="H2.4.5Ext23"]] #
283 283  )))|(% style="width:51px" %)(((
284 -[[Ext value>>||anchor="H2.5.5Extvalue"]]
194 +[[Ext value>>||anchor="H2.4.6Extvalue"]]
285 285  )))
286 286  
287 287  * The First 6 bytes: has fix meanings for every LHT65N-PIR.
... ... @@ -289,7 +289,7 @@
289 289  * The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
290 290  * The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
291 291  
292 -=== 2.5.1 Decoder in TTN V3 ===
202 +=== 2.4.1 Decoder in TTN V3 ===
293 293  
294 294  
295 295  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.
... ... @@ -300,25 +300,14 @@
300 300  [[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"]]
301 301  
302 302  
303 -=== 2.5.2 BAT-Battery Info ===
213 +=== 2.4.2 BAT-Battery Info ===
304 304  
305 305  
306 306  These two bytes of BAT include the battery state and the actually voltage
307 307  
308 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
309 -|=(% style="width: 69px; background-color:#4F81BD;color:white" %)(((
310 -**Bit(bit)**
311 -)))|=(% style="width: 253px;background-color:#4F81BD;color:white" %)[15:14]|=(% style="width: 155px;background-color:#4F81BD;color:white" %)[13:0]
312 -|(% style="width:66px" %)(((
313 -Value
314 -)))|(% style="width:250px" %)(((
315 -BAT Status
316 -00(b): Ultra Low ( BAT <= 2.50v)
317 -01(b): Low (2.50v <=BAT <= 2.55v)
318 -10(b): OK (2.55v <= BAT <=2.65v)
319 -11(b): Good (BAT >= 2.65v)
320 -)))|(% 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"]]
321 321  
220 +
322 322  [[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"]]
323 323  
324 324  
... ... @@ -327,9 +327,8 @@
327 327  * BAT status=(0xcba4>>14)&0xFF=11(B)，very good
328 328  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
329 329  
330 -=== 2.5.3 Built-in Temperature ===
229 +=== 2.4.3 Built-in Temperature ===
331 331  
332 -
333 333  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-2.png||_mstalt="431756" height="138" width="722"]]
334 334  
335 335  * Temperature:  0x0ABB/100=27.47℃
... ... @@ -338,57 +338,55 @@
338 338  
339 339  * Temperature:  (0xF5C6-65536)/100=-26.18℃
340 340  
341 -=== 2.5.4 Built-in Humidity ===
239 +=== 2.4.4 Built-in Humidity ===
342 342  
343 -
344 344  [[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"]]
345 345  
346 346  * Humidity:    0x025C/10=60.4%
347 347  
348 -=== 2.5.5 Ext value ===
245 +=== 2.4.5 Ext value ===
349 349  
350 -==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
247 +==== 2.4.5.1 Ext~=0x0A, PIR Sensor ====
351 351  
249 +[[image:image-20221224161634-2.png||height="138" width="851"]]
352 352  
353 -[[image:ext=14.png||alt="image-20221224161634-2.png" height="166" width="1252"]]
354 354  
252 +==== 2.4.5.2 Ext Value ====
355 355  
356 -==== 2.5.5.2 Ext Value ====
357 -
358 -
359 359  There are 4 bytes in Ext Value field.
360 360  
361 361  Bit0 of byte 8th shows if this uplink is generate by PIR activity.
362 362  
363 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
364 -|=(% style="width: 107px; background-color:#4F81BD;color:white" %)(((
258 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:490px" %)
259 +|=(% style="width: 147px;" %)(((
365 365  **The 8^^th^^ byte**
366 -)))|=(% style="width: 73px; background-color:#4F81BD;color:white" %)(((
261 +)))|=(% style="width: 108px;" %)(((
367 367  **Bit 1~~7**
368 -)))|=(% style="width: 213px; background-color:#4F81BD;color:white" %)(((
263 +)))|=(% style="width: 228px;" %)(((
369 369  **Bit 0**
370 370  )))
371 -|(% style="width:106px" %)(((
372 -Value
373 -)))|(% style="width:71px" %)(((
266 +|(% style="width:147px" %)(((
267 +**Value**
268 +)))|(% style="width:108px" %)(((
374 374  Reserve
375 -)))|(% style="width:211px" %)(((
270 +)))|(% style="width:228px" %)(((
376 376  (((
377 377  0: Normal Uplink
273 +
378 378  1: Uplink by activity detected
379 379  )))
380 380  )))
381 381  
382 -(% style="color:red" %)**Note**:** Uplink by activity is disable by default.**
278 +**Note**: Uplink by activity is disable by default.
383 383  
280 +
384 384  The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
385 385  
386 386  0x00 E5 09 : Total detect 58633 activity since end node start.
387 387  
388 388  
389 -== 2.6 Show data on Datacake ==
286 +== 2.5 Show data on Datacake ==
390 390  
391 -
392 392  Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
393 393  
394 394  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -416,192 +416,7 @@
416 416  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20221224161957-6.png||height="306" width="852"]]
417 417  
418 418  
419 -== 2.7 Alarm Mode & Feature "Multi sampling, one uplink" ==
420 420  
421 -
422 -(((
423 -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.
424 -)))
425 -
426 -(((
427 -(% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
428 -
429 -
430 -=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) ===
431 -
432 -
433 -**Internal GXHT30 temperature alarm(Acquisition time: fixed at one minute)**
434 -
435 -(((
436 -(% class="box infomessage" %)
437 -(((
438 -**AT+WMOD=3**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
439 -
440 -**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
441 -
442 -**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
443 -
444 -(% _mstmutation="1" %)**AT+ARTEMP=? **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
445 -
446 -**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
447 -
448 -**AT+LEDALARM=1** :       Enable LED visual Alarm.
449 -)))
450 -)))
451 -
452 -(% style="color:#4f81bd" %)**Downlink Command:**
453 -
454 -AT+WMOD=1:  A501  , AT+WMOD=0 :  A600
455 -
456 -AT+CITEMP=1 : A60001
457 -
458 -AT+ARTEMP=1,60  :  A70001003C
459 -
460 -AT+ARTEMP=-16,60 :  A7FFF0003C
461 -
462 -AT+LEDALARM=1  :  3601
463 -
464 -
465 -(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
466 -
467 -Total bytes: 8 bytes
468 -
469 -**Example: **AA0100010001003C
470 -
471 -WMOD=01
472 -
473 -CITEMP=0001
474 -
475 -TEMPlow=0001
476 -
477 -TEMPhigh=003C
478 -
479 -
480 -**DS18B20 and TMP117 Threshold Alarm**
481 -
482 -**~ AT+WMOD=1,60,-10,20**
483 -
484 -(% style="color:#4f81bd" %)**Downlink Command:**
485 -
486 -**Example: **A5013CFC180014
487 -
488 -MOD=01
489 -
490 -CITEMP=3C(S)
491 -
492 -TEMPlow=FC18
493 -
494 -TEMPhigh=0014
495 -
496 -
497 -**Fluctuation alarm for DS18B20 and TMP117(Acquisition time: minimum 1s)**
498 -
499 -**AT+WMOD=2,60,5** 
500 -
501 -(% style="color:#4f81bd" %)**Downlink Command:**
502 -
503 -**Example: **A5023C05
504 -
505 -MOD=02
506 -
507 -CITEMP=3C(S)
508 -
509 -temperature fluctuation=05
510 -
511 -
512 -**Sampling multiple times and uplink together**
513 -
514 -**AT+WMOD=3,1,60,20,-16,32,1**   
515 -
516 -Explain:
517 -
518 -* (% style="color:#037691" %)**parameter1: **(%%)Set Working Mode to **Mode 3**
519 -* (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
520 -* (% style="color:#037691" %)**parameter3: **(%%)Sampling Interval is **60**s.
521 -* (% 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)
522 -* (% style="color:#037691" %)**parameter5 & parameter6: **(%%)Temperature alarm range is **-16** to **32**°C,
523 -* (% 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.
524 -
525 -(% style="color:#4f81bd" %)**Downlink Command:**
526 -
527 -**Example: **A50301003C14FFF0002001
528 -
529 -MOD=03
530 -
531 -TEMP=DS18B20
532 -
533 -CITEMP=003C(S)
534 -
535 -Total number of acquisitions=14
536 -
537 -TEMPlow=FFF0
538 -
539 -TEMPhigh=0020
540 -
541 -ARTEMP=01
542 -
543 -
544 -**Uplink payload( Fport=3)**
545 -
546 -**Example: CBEA**01**0992**//0A41//**09C4**
547 -
548 -BatV=CBEA
549 -
550 -TEMP=DS18B20
551 -
552 -Temp1=0992  ~/~/ 24.50℃
553 -
554 -Temp2=0A41  ~/~/ 26.25℃
555 -
556 -Temp3=09C4  ~/~/ 25.00℃
557 -
558 -(% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
559 -
560 -(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
561 -)))
562 -
563 -
564 -=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
565 -
566 -
567 -(% class="box infomessage" %)
568 -(((
569 -(((
570 -**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
571 -)))
572 -
573 -(((
574 -**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
575 -)))
576 -
577 -(((
578 -**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
579 -)))
580 -
581 -(((
582 -(% _mstmutation="1" %)**AT+ARTEMP=? **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
583 -)))
584 -
585 -(((
586 -**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
587 -)))
588 -)))
589 -
590 -(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
591 -
592 -Total bytes: 8 bytes
593 -
594 -**Example:**AA0100010001003C
595 -
596 -WMOD=01
597 -
598 -CITEMP=0001
599 -
600 -TEMPlow=0001
601 -
602 -TEMPhigh=003C
603 -
604 -
605 605  == 2.8 LED Indicator ==
606 606  
607 607  
... ... @@ -611,33 +611,19 @@
611 611  
612 612  In a normal working state:
613 613  
614 -* For each uplink, the (% style="color:red" %)**RED LED**(%%) will blink once.
615 -* 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
616 616  
617 617  == 2.9 installation ==
618 618  
332 +~1. Don't install LHT65N-PIR outdoor or place where will get wet
619 619  
620 -~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.
621 621  
622 -2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
623 623  
624 -Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
625 625  
626 -[[image:image-20230411135341-1.png||height="450" width="456"]]
627 -
628 -
629 -(% style="color:red" %)**Notice: PIR can only detect motion activity, not to use to detect static people case.**
630 -
631 -* 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.
632 -
633 -* 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.
634 -
635 -* 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.
636 -
637 -* 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
638 -
639 -* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
640 -
641 641  = 3. Sensors and Accessories =
642 642  
643 643  == 3.1 E2 Extension Cable ==
... ... @@ -646,7 +646,7 @@
646 646  [[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"]]
647 647  
648 648  
649 -**1m long breakout cable for LHT65N-PIR. Features:**
346 +**1m long breakout cable for LHT65N-E5. Features:**
650 650  
651 651  * (((
652 652  Use for AT Command
... ... @@ -665,10 +665,10 @@
665 665  
666 666  LHT65N-PIR supports below configure method:
667 667  
668 -* AT Command via UART Connection : See [[FAQ>>||anchor="H7.FAQ"]].
669 -
365 +* AT Command via UART Connection : See [[FAQ>>path:#H7.FAQ]].
670 670  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
671 671  
368 +
672 672  == 4.2 General Commands ==
673 673  
674 674  
... ... @@ -682,7 +682,7 @@
682 682  [[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/]]
683 683  
684 684  
685 -== (% 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 ==
686 686  
687 687  
688 688  These commands only valid for LHT65N-PIR, as below:
... ... @@ -693,13 +693,12 @@
693 693  
694 694  Feature: Change LoRaWAN End Node Transmit Interval.
695 695  
696 -(% style="color:#4f81bd" %)**AT Command: **
697 697  
698 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:501px" %)
699 -|(% 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**
700 -|(% style="width:155px" %)AT+TDC=?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
701 -|(% 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**
702 702  
396 +[[image:image-20220523150701-2.png||_mstalt="427453"]]
397 +
398 +
703 703  (% style="color:#4f81bd" %)**Downlink Payload: 0x01**
704 704  
705 705  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -710,9 +710,9 @@
710 710  
711 711  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
712 712  
409 +
713 713  === 4.3.2 Get Device Status ===
714 714  
715 -
716 716  Send a LoRaWAN downlink to ask device send Alarm settings.
717 717  
718 718  * (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
... ... @@ -725,95 +725,62 @@
725 725  
726 726  Feature: Set device password, max 9 digits
727 727  
728 -(% style="color:#4f81bd" %)**AT Command: **
729 729  
730 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:372px" %)
731 -|(% 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**
732 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
733 -123456
425 +(% style="color:#4f81bd" %)**AT Command: AT+EXT**
734 734  
735 -OK
736 -)))
737 -|(% 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
738 738  
739 -(% style="color:#4f81bd" %)**Downlink Command:**
740 -
741 -No downlink command for this feature.
742 -
743 -
744 -=== 4.3.4 Set to sleep mode ===
745 -
746 -
747 -Feature: Set device to sleep mode
748 -
749 -* (% style="color:#037691" %)**AT+Sleep=0**(%%)  : Normal working mode, device will sleep and use lower power when there is no LoRa message
750 -
751 -* (% style="color:#037691" %)**AT+Sleep=1**(%%) :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
752 -
753 -(% style="color:#4f81bd" %)**AT Command: **
754 -
755 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:513px" %)
756 -|(% 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**
757 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
758 -Clear all stored sensor data…
759 -
760 760  OK
761 761  )))
434 +|AT+EXT=5|(% colspan="2" %)Set external sensor mode to 5
762 762  
763 -(% style="color:#4f81bd" %)**Downlink Command:**
436 +(% style="color:#4f81bd" %)**Downlink Command:0xA2**
764 764  
765 -* There is no downlink command to set to Sleep mode.
766 766  
767 -=== 4.3.5 Set UOA (Uplink on Activity) ===
439 +Total bytes: 2 bytes
768 768  
441 +**Example:**
769 769  
770 -Feature: Enable / Disable Uplink on Activity.
443 +* 0xA205: Set external sensor type to E5
771 771  
772 -After the UOA is enabled, the LHT65N-PIR sends an uplink when the count is triggered.
773 773  
774 -(% style="color:#4f81bd" %)**AT Command: **
446 +=== 4.3.4 Set to sleep mode ===
775 775  
776 -* (% style="color:#037691" %)**AT+UOA=0**(%%)  : Disable UoA
777 777  
778 -* (% 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
779 779  
780 -(% 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.
781 781  
454 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
782 782  
783 -(% style="color:#4f81bd" %)**Downlink Command:**
456 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
784 784  
785 -Format: Command Code (0xA1) followed by 1 byte or 3 bytes.
786 786  
787 -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:**
788 788  
789 -* (% style="color:#037691" %)**A1 00    **(%%)** ==>    **AT+UOA=0**     **
790 -* (% style="color:#037691" %)**A1 01 00 02  **(%%)** ==>    **AT+UOA=1,2
461 +* There is no downlink command to set to Sleep mode.
791 791  
792 -=== (% data-sider-select-id="50a6265d-b76f-4699-846b-b82bee3a7ab0" %)4.3.6 Get data(%%) ===
793 793  
464 +=== 4.3.5 Set UOA (Uplink on Activity) ===
794 794  
795 -Feature: Get the current sensor data
466 +Feature: Enable / Disable Uplink on Activity
796 796  
797 -(% 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.
798 798  
799 -* **AT+GETSENSORVALUE=0**      ~/~/ The serial port gets the reading of the current sensor
800 -* **AT+GETSENSORVALUE=1**      ~/~/  The serial port gets the current sensor reading and uploads it.
801 801  
802 -=== (% data-sider-select-id="14f87315-b24f-4278-9b6c-0a8c2f35ad00" %)4.3.7 Set count number(%%) ===
472 +(% style="color:#4f81bd" %)**AT Command: AT+UOA**
803 803  
804 804  
805 -Feature: Manually set the count number
475 +(% style="color:#4f81bd" %)**Downlink Command:  (% class="mark" %)xxxxxxx(%%)**
806 806  
807 -(% style="color:#4f81bd" %)**AT Command: AT+SETCNT**
808 808  
809 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:481px" %)
810 -|=(% 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**
811 -|(% style="width:162px" %)AT+SETCNT=0|(% style="width:222px" %)Set the count number to 0.|(% style="width:93px" %)OK
812 -|(% style="width:162px" %)AT+SETCNT=100|(% style="width:222px" %)Set the count number to 100.|(% style="width:93px" %)OK
813 -
814 814  = 5. Battery & Power Consumption =
815 815  
816 -
817 817  LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
818 818  
819 819  [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
... ... @@ -821,34 +821,33 @@
821 821  
822 822  = 6. OTA firmware update =
823 823  
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/]]
824 824  
825 -User can change firmware LHT65N-PIR to:
826 826  
827 -* Change Frequency band/ region.
828 -* Update with new features.
829 -* Fix bugs.
490 += 6. FAQ =
830 830  
831 -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? ==
832 832  
833 -Methods to Update Firmware:
834 834  
835 -* (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/]]
836 -* 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.
837 837  
838 -= 7. FAQ =
839 839  
840 -== 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"]]
841 841  
842 -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]].
843 843  
844 -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.
845 845  
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 +
846 846  [[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"]]
847 847  
848 848  
849 -== 7.2 Where to use AT commands and Downlink commands ==
850 850  
511 +== 6.2 Where to use AT commands and Downlink commands ==
851 851  
513 +
852 852  **AT commands：**
853 853  
854 854  [[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"]]
... ... @@ -885,22 +885,57 @@
885 885  [[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"]]
886 886  
887 887  
888 -== 7.3 How to change the uplink interval？ ==
550 +== 6.3 How to change the uplink interval？ ==
889 889  
890 -
891 891  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);"]]
892 892  
893 893  [[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"]]
894 894  
895 895  
896 -== 7.4 How to upgrade firmware? ==
557 +== 6.4 How to use TTL-USB to connect PC to upgrade firmware? ==
897 897  
898 -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"]]
899 899  
561 +(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
900 900  
901 -= 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"]]
902 902  
565 +(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
903 903  
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 +
904 904  Part Number: (% style="color:#4f81bd" %)** LHT65N-PIR-XX**
905 905  
906 906  (% style="color:#4f81bd" %)**XX **(%%): The default frequency band
... ... @@ -914,7 +914,7 @@
914 914  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
915 915  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
916 916  
917 -= 9. Packing Info =
614 += 8. Packing Info =
918 918  
919 919  
920 920  **Package Includes**:
... ... @@ -921,12 +921,17 @@
921 921  
922 922  * LHT65N-PIR Temperature/Humidity/PIR Sensor x 1
923 923  
924 -= 10. Reference material =
621 +**Dimension and weight**:
925 925  
623 +* Device Size:  10 x 10 x 3.5 mm
624 +* Device Weight: 120.5g
926 926  
626 += 9. Reference material =
627 +
628 +
927 927  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
928 928  
929 -= 11. FCC Warning =
631 += 10. FCC Warning =
930 930  
931 931  
932 932  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1749461666511-624.png
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