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Last modified by Xiaoling on 2025/06/10 09:17
From version 45.4
edited by Xiaoling
on 2023/05/27 08:48
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To version 14.1
edited by Edwin Chen
on 2023/04/09 08:54
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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 1  (% style="text-align:center" %)
2 -[[image:LHT65N-PIR1.jpg||alt="image-20221206143242-2.png" height="484" width="485"]]
2 +[[image:image-20221206143242-2.png||height="602" width="551"]]
3 3  
4 4  
5 5  
6 6  
7 +
8 +
9 +
10 +
11 +
7 7  **Table of Contents：**
8 8  
9 9  {{toc/}}
... ... @@ -13,11 +13,13 @@
13 13  
14 14  
15 15  
21 +
22 +
23 +
16 16  = 1. Introduction =
17 17  
18 18  == 1.1 What is LHT65N-PIR Temperature,Humidity & PIR Sensor ==
19 19  
20 -
21 21  The Dragino (% style="color:blue" %)**LHT65N-PIR Temperature, Humidity & PIR sensor**(%%) is a Long Range LoRaWAN Sensor.It includes a (% style="color:blue" %)**built-in Temperature & Humidity sensor**(%%) and has an (% style="color:blue" %)**external PIR Probe**(%%)**.** LHT65N-PIR can detect environment Temperature & Humdity, it also detects (% style="color:blue" %)**People Activity**(%%) via PIR probe and them send these info to LoRaWAN IoT Server.
22 22  
23 23  The LHT65N-PIR allows users to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on.
... ... @@ -28,12 +28,12 @@
28 28  
29 29  LHT65N-PIR is fully compatible with (% style="color:blue" %)**LoRaWAN v1.0.3 Class A protocol**(%%), it can work with a standard LoRaWAN gateway.
30 30  
38 +
31 31  **~*~***The actual battery life depends on how often to send data, please see battery analyzer chapter.
32 32  
33 33  
34 34  == 1.2 Features ==
35 35  
36 -
37 37  * LoRaWAN v1.0.3 Class A protocol
38 38  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
39 39  * AT Commands to change parameters
... ... @@ -43,11 +43,8 @@
43 43  * Built-in 2400mAh battery for up to 5 years of use.
44 44  * Built-in Temperature & Humidity sensor
45 45  * External PIR Sensor
46 -* Tri-color LED to indicate working status
53 +* Tri-color LED to indicate working status(% style="display:none" %)
47 47  
48 -
49 -(% style="display:none" %)
50 -
51 51  == 1.3 Specification ==
52 52  
53 53  
... ... @@ -65,19 +65,19 @@
65 65  * Long Term Drift: < 0.02 °C/yr
66 66  * Operating Range: 0 ~~ 96 %RH
67 67  
68 -(% style="color:#037691" %)**External PIR Sensor:**
72 +(% class="mark" style="color:#037691" %)**External PIR Sensor:**
69 69  
70 -* Base on RDB223 Sensor
71 -* Cable Length : 1 meter
72 -* Stable detect distance : 0~~3 meter
74 +* (% class="mark" %)Base on BH1750 Illumination Sensor
75 +* (% class="mark" %)Cable Length : 50cm
76 +* (% class="mark" %)Resolution: 1 lx
77 +* (% class="mark" %)Range: 0-65535 lx
78 +* (% class="mark" %)Operating Range: -40 °C ~~ 85 °C
79 +*
73 73  
74 -
75 -
76 76  = 2. Connect LHT65N-PIR to IoT Server =
77 77  
78 78  == 2.1 How does LHT65N-PIR work? ==
79 79  
80 -
81 81  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.
82 82  
83 83  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.
... ... @@ -85,7 +85,6 @@
85 85  
86 86  == 2.2 How to Activate LHT65N-PIR? ==
87 87  
88 -
89 89  The LHT65N-PIR has two working modes:
90 90  
91 91  * (% 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.
... ... @@ -97,20 +97,9 @@
97 97  
98 98  [[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"]]
99 99  
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"]]
100 100  
101 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
102 -|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
103 -|(% 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" %)(((
104 -If LHT65N is already Joined to rhe LoRaWAN network, LHT65N will send an uplink packet, if LHT65N has external sensor connected,(% style="color:blue" %)**Blue led** (%%)will blink once. If LHT65N has not external sensor, (% style="color:red" %)**Red led**(%%) will blink once.
105 -)))
106 -|(% 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" %)(((
107 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
108 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
109 -)))
110 -|(% 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" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means LHT65N is in Deep Sleep Mode.
111 111  
112 -
113 -
114 114  == 2.3 Example to join LoRaWAN network ==
115 115  
116 116  
... ... @@ -132,9 +132,8 @@
132 132  
133 133  Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
134 134  
135 -[[image:image-20230426083533-1.png||height="286" width="616"]]
127 +[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
136 136  
137 -
138 138  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
139 139  
140 140  Add APP EUI in the application.
... ... @@ -143,137 +143,64 @@
143 143  [[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 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522232932-4.png?rev=1.1||alt="image-20220522232932-4.png"]]
137 +[[image:image-20220522232932-4.png||_mstalt="430157"]]
147 147  
148 148  
149 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522232954-5.png?rev=1.1||alt="image-20220522232954-5.png"]]
140 +[[image:image-20220522232954-5.png||_mstalt="431847"]]
150 150  
151 151  
143 +
152 152  (% style="color:red" %)**Note: LHT65N-PIR use same payload decoder as LHT65.**
153 153  
154 154  
155 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522233026-6.png?rev=1.1||alt="image-20220522233026-6.png"]]
147 +Input APP EUI,  APP KEY and DEV EUI:
156 156  
157 157  
158 -**Input APP EUI,  APP KEY and DEV EUI:**
150 +[[image:image-20220522233118-7.png||_mstalt="430430"]]
159 159  
160 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522233118-7.png?rev=1.1||alt="image-20220522233118-7.png"]]
161 161  
162 -
163 163  === 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
164 164  
165 -
166 166  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"]]
167 167  
168 168  
169 -[[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"]]
159 +== 2.4 Uplink Payload   ( Fport~=2) ==
170 170  
171 -
172 -== 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
173 -
174 -
175 -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.
176 -
177 -The Payload format is as below.
178 -
179 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
180 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
181 -|(% 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**
182 -|(% 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
183 -
184 -Example parse in TTNv3
185 -
186 -[[image:image-20230508151932-1.png]]
187 -
188 -
189 -(% style="color:blue" %)**Sensor Model**(%%): For LHT65N-PIR, this value is 0x1A
190 -
191 -(% style="color:blue" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
192 -
193 -(% style="color:blue" %)**Frequency Band**:
194 -
195 -*0x01: EU868
196 -
197 -*0x02: US915
198 -
199 -*0x03: IN865
200 -
201 -*0x04: AU915
202 -
203 -*0x05: KZ865
204 -
205 -*0x06: RU864
206 -
207 -*0x07: AS923
208 -
209 -*0x08: AS923-1
210 -
211 -*0x09: AS923-2
212 -
213 -*0x0a: AS923-3
214 -
215 -*0x0b: CN470
216 -
217 -*0x0c: EU433
218 -
219 -*0x0d: KR920
220 -
221 -*0x0e: MA869
222 -
223 -(% style="color:blue" %)**Sub-Band**:
224 -
225 -AU915 and US915: value 0x00 ~~ 0x08
226 -
227 -CN470: value 0x0B ~~ 0x0C
228 -
229 -Other Bands: Always 0x00
230 -
231 -(% style="color:blue" %)**Battery Info**:
232 -
233 -Check the battery voltage.
234 -
235 -Ex1: 0x0B45 = 2885mV
236 -
237 -Ex2: 0x0B49 = 2889mV
238 -
239 -
240 -== 2.5 Uplink Payload, Sensor Data  ( Fport~=2) ==
241 -
242 -
243 243  The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
244 244  
245 245  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
246 246  
247 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
248 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
165 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
166 +|=(% style="width: 60px;" %)(((
249 249  **Size(bytes)**
250 -)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)(((
168 +)))|=(% style="width: 30px;" %)(((
251 251  **2**
252 -)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
170 +)))|=(% style="width: 100px;" %)(((
253 253  **2**
254 -)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
172 +)))|=(% style="width: 100px;" %)(((
255 255  **2**
256 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
174 +)))|=(% style="width: 50px;" %)(((
257 257  **1**
258 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
176 +)))|=(% style="width: 50px;" %)(((
259 259  **4**
260 260  )))
261 261  |(% style="width:97px" %)(((
262 262  **Value**
263 263  )))|(% style="width:39px" %)(((
264 -[[BAT>>||anchor="H2.5.2BAT-BatteryInfo"]]
182 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
265 265  )))|(% style="width:100px" %)(((
266 266  (((
267 -[[Built-In Temperature>>||anchor="H2.5.3Built-inTemperature"]]
185 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
268 268  )))
269 269  )))|(% style="width:77px" %)(((
270 270  (((
271 -[[Built-in Humidity>>||anchor="H2.5.4Built-inHumidity"]]
189 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
272 272  )))
273 273  )))|(% style="width:47px" %)(((
274 -Ext #
192 +[[Ext>>||anchor="H2.4.5Ext23"]] #
275 275  )))|(% style="width:51px" %)(((
276 -[[Ext value>>||anchor="H2.5.5Extvalue"]]
194 +[[Ext value>>||anchor="H2.4.6Extvalue"]]
277 277  )))
278 278  
279 279  * The First 6 bytes: has fix meanings for every LHT65N-PIR.
... ... @@ -281,7 +281,7 @@
281 281  * The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
282 282  * The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
283 283  
284 -=== 2.5.1 Decoder in TTN V3 ===
202 +=== 2.4.1 Decoder in TTN V3 ===
285 285  
286 286  
287 287  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.
... ... @@ -292,25 +292,14 @@
292 292  [[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"]]
293 293  
294 294  
295 -=== 2.5.2 BAT-Battery Info ===
213 +=== 2.4.2 BAT-Battery Info ===
296 296  
297 297  
298 298  These two bytes of BAT include the battery state and the actually voltage
299 299  
300 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
301 -|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
302 -**Bit(bit)**
303 -)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
304 -|(% style="width:66px" %)(((
305 -**Value**
306 -)))|(% style="width:250px" %)(((
307 -BAT Status
308 -00(b): Ultra Low ( BAT <= 2.50v)
309 -01(b): Low (2.50v <=BAT <= 2.55v)
310 -10(b): OK (2.55v <= BAT <=2.65v)
311 -11(b): Good (BAT >= 2.65v)
312 -)))|(% 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"]]
313 313  
220 +
314 314  [[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"]]
315 315  
316 316  
... ... @@ -319,7 +319,7 @@
319 319  * BAT status=(0xcba4>>14)&0xFF=11(B)，very good
320 320  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
321 321  
322 -=== 2.5.3 Built-in Temperature ===
229 +=== 2.4.3 Built-in Temperature ===
323 323  
324 324  [[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"]]
325 325  
... ... @@ -329,56 +329,55 @@
329 329  
330 330  * Temperature:  (0xF5C6-65536)/100=-26.18℃
331 331  
332 -=== 2.5.4 Built-in Humidity ===
239 +=== 2.4.4 Built-in Humidity ===
333 333  
334 334  [[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"]]
335 335  
336 336  * Humidity:    0x025C/10=60.4%
337 337  
338 -=== 2.5.5 Ext value ===
245 +=== 2.4.5 Ext value ===
339 339  
340 -==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
247 +==== 2.4.5.1 Ext~=0x0A, PIR Sensor ====
341 341  
249 +[[image:image-20221224161634-2.png||height="138" width="851"]]
342 342  
343 -[[image:ext=14.png||alt="image-20221224161634-2.png"]]
344 344  
252 +==== 2.4.5.2 Ext Value ====
345 345  
346 -==== 2.5.5.2 Ext Value ====
347 -
348 -
349 349  There are 4 bytes in Ext Value field.
350 350  
351 351  Bit0 of byte 8th shows if this uplink is generate by PIR activity.
352 352  
353 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
354 -|=(% style="width: 107px; background-color:#D9E2F3;color:#0070C0" %)(((
258 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:490px" %)
259 +|=(% style="width: 147px;" %)(((
355 355  **The 8^^th^^ byte**
356 -)))|=(% style="width: 73px; background-color:#D9E2F3;color:#0070C0" %)(((
261 +)))|=(% style="width: 108px;" %)(((
357 357  **Bit 1~~7**
358 -)))|=(% style="width: 213px; background-color:#D9E2F3;color:#0070C0" %)(((
263 +)))|=(% style="width: 228px;" %)(((
359 359  **Bit 0**
360 360  )))
361 -|(% style="width:106px" %)(((
266 +|(% style="width:147px" %)(((
362 362  **Value**
363 -)))|(% style="width:71px" %)(((
268 +)))|(% style="width:108px" %)(((
364 364  Reserve
365 -)))|(% style="width:211px" %)(((
270 +)))|(% style="width:228px" %)(((
366 366  (((
367 367  0: Normal Uplink
273 +
368 368  1: Uplink by activity detected
369 369  )))
370 370  )))
371 371  
372 -(% style="color:red" %)**Note**:** Uplink by activity is disable by default.**
278 +**Note**: Uplink by activity is disable by default.
373 373  
280 +
374 374  The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
375 375  
376 376  0x00 E5 09 : Total detect 58633 activity since end node start.
377 377  
378 378  
379 -== 2.6 Show data on Datacake ==
286 +== 2.5 Show data on Datacake ==
380 380  
381 -
382 382  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:
383 383  
384 384  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -407,7 +407,7 @@
407 407  
408 408  
409 409  
410 -== 2.7 LED Indicator ==
316 +== 2.8 LED Indicator ==
411 411  
412 412  
413 413  The LHT65N-PIR has a triple color LED which for easy showing different stage .
... ... @@ -416,35 +416,19 @@
416 416  
417 417  In a normal working state:
418 418  
419 -* For each uplink, the (% style="color:blue" %)**BLUE LED**(%%) or (% style="color:red" %)**RED LED**(%%) will blink once.
420 -(% style="color:blue" %)**BLUE LED**(%%) when external sensor is connected.
421 -* (% style="color:red" %)**RED LED**(%%) when external sensor is not connected
422 -* 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
423 423  
424 -== 2.8 installation ==
330 +== 2.9 installation ==
425 425  
332 +~1. Don't install LHT65N-PIR outdoor or place where will get wet
426 426  
427 -~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.
428 428  
429 -2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
430 430  
431 -Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
432 432  
433 -[[image:image-20230411135341-1.png||height="450" width="456"]]
434 -
435 -
436 -(% style="color:red" %)**Notice: PIR can only detect motion activity, not to use to detect static people case.**
437 -
438 -* 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.
439 -
440 -* 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.
441 -
442 -* 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.
443 -
444 -* 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
445 -
446 -* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
447 -
448 448  = 3. Sensors and Accessories =
449 449  
450 450  == 3.1 E2 Extension Cable ==
... ... @@ -453,7 +453,7 @@
453 453  [[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"]]
454 454  
455 455  
456 -**1m long breakout cable for LHT65N-PIR. Features:**
346 +**1m long breakout cable for LHT65N-E5. Features:**
457 457  
458 458  * (((
459 459  Use for AT Command
... ... @@ -465,50 +465,66 @@
465 465  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
466 466  
467 467  
468 -= 4. Configure LHT65N-PIR =
358 += 4. Configure LHT65N-PIR via AT command or LoRaWAN downlink =
469 469  
470 -== 4.1 Configure Methods: ==
471 471  
361 +(((
362 +Use can configure LHT65N-E5 via AT Command or LoRaWAN Downlink.
363 +)))
472 472  
473 -LHT65N-PIR supports below configure method:
365 +* (((
366 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
367 +)))
474 474  
475 -* AT Command via UART Connection : See [[FAQ>>||anchor="H7.FAQ"]].
369 +* (((
370 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
371 +)))
476 476  
477 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
373 +(((
374 +There are two kinds of commands to configure LHT65N-E5, they are:
375 +)))
478 478  
479 -== 4.2 General Commands ==
377 +* (((
378 +(% style="color:#4f81bd" %)**General Commands**.
379 +)))
480 480  
481 -
381 +(((
482 482  These commands are to configure:
383 +)))
483 483  
484 -* General system settings like: uplink interval.
485 -* LoRaWAN protocol & radio related command.
385 +1. (((
386 +General system settings like: uplink interval.
387 +)))
388 +1. (((
389 +LoRaWAN protocol & radio-related commands.
390 +)))
486 486  
487 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
392 +(((
393 +They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki: [[End Device Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
394 +)))
488 488  
489 -[[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/]]
396 +* (((
397 +(% style="color:#4f81bd" %)**Commands special design for LHT65N-E5**
398 +)))
490 490  
400 +(((
401 +These commands are only valid for LHT65N-E5, as below:
402 +)))
491 491  
492 -== 4.3 Commands special design for LHT65N-PIR ==
493 493  
405 +== 4.1 Set Transmit Interval Time ==
494 494  
495 -These commands only valid for LHT65N-PIR, as below:
496 496  
497 -
498 -=== 4.3.1 Set Transmit Interval Time ===
499 -
500 -
501 501  Feature: Change LoRaWAN End Node Transmit Interval.
502 502  
410 +
503 503  (% style="color:#4f81bd" %)**AT Command: AT+TDC**
504 504  
505 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
506 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:166px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:180px" %)**Response**
507 -|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
508 -|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
413 +[[image:image-20220523150701-2.png||_mstalt="427453"]]
509 509  
510 -(% style="color:#4f81bd" %)**Downlink Payload: 0x01**
511 511  
416 +(% style="color:#4f81bd" %)**Downlink Command: 0x01**
417 +
512 512  Format: Command Code (0x01) followed by 3 bytes time value.
513 513  
514 514  If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
... ... @@ -517,127 +517,217 @@
517 517  
518 518  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
519 519  
520 -=== 4.3.2 Get Device Status ===
426 +== 4.2 Currently only supports E5 ==
521 521  
522 522  
523 -Send a LoRaWAN downlink to ask device send Alarm settings.
429 +Feature: Set device password, max 9 digits
524 524  
525 -* (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
526 526  
527 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
432 +(% style="color:#4f81bd" %)**AT Command: AT+EXT**
528 528  
434 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
435 +|Command Example|Function|Response
436 +|AT+EXT=?|Get or Set external sensor model|(((
437 +5
529 529  
530 -=== 4.3.3 Set Password ===
439 +OK
440 +)))
441 +|AT+EXT=5|(% colspan="2" %)Set external sensor mode to 5
531 531  
443 +(% style="color:#4f81bd" %)**Downlink Command:0xA2**
532 532  
533 -Feature: Set device password, max 9 digits
534 534  
535 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
446 +Total bytes: 2 bytes
536 536  
537 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
538 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:128px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:89px" %)**Response**
539 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
540 -123456
448 +**Example:**
541 541  
542 -OK
543 -)))
544 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
450 +* 0xA205: Set external sensor type to E5
545 545  
546 -(% style="color:#4f81bd" %)**Downlink Command:**
452 +== 4.3 Set to sleep mode ==
547 547  
548 -No downlink command for this feature.
549 549  
550 -
551 -=== 4.3.4 Set to sleep mode ===
552 -
553 -
554 554  Feature: Set device to sleep mode
555 555  
556 556  * **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
557 -
558 558  * **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
559 559  
560 560  (% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
561 561  
562 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
563 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:140px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:218px" %)**Response**
564 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
565 -Clear all stored sensor data…
462 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
566 566  
567 -OK
568 -)))
569 569  
570 570  (% style="color:#4f81bd" %)**Downlink Command:**
571 571  
572 572  * There is no downlink command to set to Sleep mode.
573 573  
574 -=== 4.3.5 Set UOA (Uplink on Activity) ===
469 +
575 575  
471 += 5. Battery & Power Consumption =
576 576  
577 -Feature: Enable / Disable Uplink on Activity
473 +LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
578 578  
579 -* **AT+UOA=0**  : Disable UoA
475 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
580 580  
581 -* **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.
582 582  
583 -(% 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.**
478 += 6. FAQ =
584 584  
585 -(% style="color:#4f81bd" %)**AT Command: AT+UOA**
480 +== 6.1 How to use AT Command? ==
586 586  
587 587  
588 -(% style="color:#4f81bd" %)**Downlink Command:  **(% class="mark" %)**xxxxxxx**
483 +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.
589 589  
590 590  
591 -= 5. Battery & Power Consumption =
486 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
592 592  
593 593  
594 -LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
595 595  
596 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
490 +[[image:1655802313617-381.png||_mstalt="293917"]]
597 597  
598 598  
599 -= 6. OTA firmware update =
600 600  
494 +(((
495 +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.
496 +)))
601 601  
602 -User can change firmware LHT65N-PIR to:
498 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
603 603  
604 -* Change Frequency band/ region.
605 -* Update with new features.
606 -* Fix bugs.
500 +AT Command List is as below:
607 607  
608 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
502 +AT+<CMD>? :  Help on <CMD>
609 609  
610 -Methods to Update Firmware:
504 +AT+<CMD> :  Run <CMD>
611 611  
612 -* (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/]]
613 -* 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]]**.
506 +AT+<CMD>=<value> :  Set the value
614 614  
615 -= 7. FAQ =
508 +AT+<CMD>=? :  Get the value
616 616  
617 -== 7.1 How to use AT Command? ==
510 +AT+DEBUG:  Set more info output
618 618  
512 +ATZ:  Trig a reset of the MCU
619 619  
620 -LHT65N-PIR supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to connect to LHT65 for using AT command, as below.
514 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
621 621  
516 +AT+DEUI:  Get or Set the Device EUI
622 622  
623 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
518 +AT+DADDR:  Get or Set the Device Address
624 624  
520 +AT+APPKEY:  Get or Set the Application Key
625 625  
522 +AT+NWKSKEY:  Get or Set the Network Session Key
626 626  
627 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
524 +AT+APPSKEY:  Get or Set the Application Session Key
628 628  
526 +AT+APPEUI:  Get or Set the Application EUI
629 629  
630 -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.
528 +AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
631 631  
632 -[[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"]]
530 +AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
633 633  
532 +AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
634 634  
635 -== 7.2 Where to use AT commands and Downlink commands ==
534 +AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
636 636  
536 +AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
637 637  
538 +AT+RX2FQ:  Get or Set the Rx2 window frequency
539 +
540 +AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
541 +
542 +AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
543 +
544 +AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
545 +
546 +AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
547 +
548 +AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
549 +
550 +AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
551 +
552 +AT+NWKID:  Get or Set the Network ID
553 +
554 +AT+FCU:  Get or Set the Frame Counter Uplink
555 +
556 +AT+FCD:  Get or Set the Frame Counter Downlink
557 +
558 +AT+CLASS:  Get or Set the Device Class
559 +
560 +AT+JOIN:  Join network
561 +
562 +AT+NJS:  Get the join status
563 +
564 +AT+SENDB:  Send hexadecimal data along with the application port
565 +
566 +AT+SEND:  Send text data along with the application port
567 +
568 +AT+RECVB:  Print last received data in binary format (with hexadecimal values)
569 +
570 +AT+RECV:  Print last received data in raw format
571 +
572 +AT+VER:  Get current image version and Frequency Band
573 +
574 +AT+CFM:  Get or Set the confirmation mode (0-1)
575 +
576 +AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
577 +
578 +AT+SNR:  Get the SNR of the last received packet
579 +
580 +AT+RSSI:  Get the RSSI of the last received packet
581 +
582 +AT+TDC:  Get or set the application data transmission interval in ms
583 +
584 +AT+PORT:  Get or set the application port
585 +
586 +AT+DISAT:  Disable AT commands
587 +
588 +AT+PWORD: Set password, max 9 digits
589 +
590 +AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
591 +
592 +AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
593 +
594 +AT+PDTA:  Print the sector data from start page to stop page
595 +
596 +AT+PLDTA:  Print the last few sets of data
597 +
598 +AT+CLRDTA:  Clear the storage, record position back to 1st
599 +
600 +AT+SLEEP:  Set sleep mode
601 +
602 +AT+EXT:  Get or Set external sensor model
603 +
604 +AT+BAT:  Get the current battery voltage in mV
605 +
606 +AT+CFG:  Print all configurations
607 +
608 +AT+WMOD:  Get or Set Work Mode
609 +
610 +AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
611 +
612 +AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
613 +
614 +AT+SETCNT:  Set the count at present
615 +
616 +AT+RJTDC:  Get or set the ReJoin data transmission interval in min
617 +
618 +AT+RPL:  Get or set response level
619 +
620 +AT+TIMESTAMP:  Get or Set UNIX timestamp in second
621 +
622 +AT+LEAPSEC:  Get or Set Leap Second
623 +
624 +AT+SYNCMOD:  Get or Set time synchronization method
625 +
626 +AT+SYNCTDC:  Get or set time synchronization interval in day
627 +
628 +AT+PID:  Get or set the PID
629 +
630 +
631 +== 6.2 Where to use AT commands and Downlink commands ==
632 +
633 +
638 638  **AT commands：**
639 639  
640 -[[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"]]
636 +[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
641 641  
642 642  
643 643  **Downlink commands:**
... ... @@ -646,13 +646,13 @@
646 646  
647 647  (% style="color:blue" %)**TTN:**
648 648  
649 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
645 +[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
650 650  
651 651  
652 652  
653 653  (% style="color:blue" %)**Helium：**
654 654  
655 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
651 +[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
656 656  
657 657  
658 658  
... ... @@ -659,51 +659,56 @@
659 659  (% style="color:blue" %)**Chirpstack: The downlink window will not be displayed until the network is accessed**
660 660  
661 661  
662 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615094850-6.png||_mstalt="433082"]]
658 +[[image:image-20220615094850-6.png||_mstalt="433082"]]
663 663  
664 664  
665 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
661 +[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
666 666  
667 667  
668 668  
669 669  (% style="color:blue" %)**Aws:**
670 670  
671 -[[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"]]
667 +[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
672 672  
673 673  
674 -== 7.3 How to change the uplink interval？ ==
670 +== 6.3 How to change the uplink interval？ ==
675 675  
676 676  
677 677  Please see this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_mstmutation="1" style="background-color: rgb(255, 255, 255);"]]
678 678  
679 -[[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"]]
680 680  
681 681  
682 -== 7.4 How to use TTL-USB to connect PC to upgrade firmware? ==
677 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
683 683  
684 684  
685 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
680 +== 6.4 How to use TTL-USB to connect PC to upgrade firmware? ==
686 686  
682 +
683 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
684 +
685 +
687 687  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
688 688  
689 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615170542-5.png||_mstalt="430638"]]
688 +[[image:image-20220615170542-5.png||_mstalt="430638"]]
690 690  
690 +
691 +
691 691  (% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
692 692  
693 693  First connect the four lines；(% style="display:none" %)
694 694  
695 -[[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" %)
696 +[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
696 696  
697 697  
698 698  Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
699 699  
700 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-2.png||_mstalt="431704"]]
701 +[[image:image-20220621170938-2.png||_mstalt="431704"]]
701 701  
702 702  
703 703  
704 704  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
705 705  
706 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615171334-6.png||_mstalt="431028"]]
707 +[[image:image-20220615171334-6.png||_mstalt="431028"]]
707 707  
708 708  
709 709  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -711,7 +711,7 @@
711 711  
712 712  When this interface appears, it indicates that the download has been completed.
713 713  
714 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220620160723-8.png||_mstalt="430703"]]
715 +[[image:image-20220620160723-8.png||_mstalt="430703"]]
715 715  
716 716  
717 717  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
... ... @@ -718,10 +718,10 @@
718 718  
719 719  
720 720  
721 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
722 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
722 722  
723 723  
724 -= 8. Order Info =
725 += 7. Order Info =
725 725  
726 726  
727 727  Part Number: (% style="color:#4f81bd" %)** LHT65N-PIR-XX**
... ... @@ -737,7 +737,7 @@
737 737  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
738 738  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
739 739  
740 -= 9. Packing Info =
741 += 8. Packing Info =
741 741  
742 742  
743 743  **Package Includes**:
... ... @@ -749,12 +749,12 @@
749 749  * Device Size:  10 x 10 x 3.5 mm
750 750  * Device Weight: 120.5g
751 751  
752 -= 10. Reference material =
753 += 9. Reference material =
753 753  
754 754  
755 755  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
756 756  
757 -= 11. FCC Warning =
758 += 10. FCC Warning =
758 758  
759 759  
760 760  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
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