Skip to Content
Last modified by Xiaoling on 2025/06/10 09:17
From version 54.2
edited by Xiaoling
on 2025/04/24 09:46
Change comment: There is no comment for this version
To version 37.9
edited by Xiaoling
on 2023/04/27 10:29
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,9 +1,14 @@
1 1  (% style="text-align:center" %)
2 -[[image:LHT65N-PIR1.jpg||alt="image-20221206143242-2.png" height="484" width="485"]]
2 +[[image:image-20221206143242-2.png||height="602" width="551"]]
3 3  
4 4  
5 5  
6 6  
7 +
8 +
9 +
10 +
11 +
7 7  **Table of Contents：**
8 8  
9 9  {{toc/}}
... ... @@ -13,11 +13,13 @@
13 13  
14 14  
15 15  
21 +
22 +
23 +
16 16  = 1. Introduction =
17 17  
18 18  == 1.1 What is LHT65N-PIR Temperature,Humidity & PIR Sensor ==
19 19  
20 -
21 21  The Dragino (% style="color:blue" %)**LHT65N-PIR Temperature, Humidity & PIR sensor**(%%) is a Long Range LoRaWAN Sensor.It includes a (% style="color:blue" %)**built-in Temperature & Humidity sensor**(%%) and has an (% style="color:blue" %)**external PIR Probe**(%%)**.** LHT65N-PIR can detect environment Temperature & Humdity, it also detects (% style="color:blue" %)**People Activity**(%%) via PIR probe and them send these info to LoRaWAN IoT Server.
22 22  
23 23  The LHT65N-PIR allows users to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on.
... ... @@ -28,12 +28,12 @@
28 28  
29 29  LHT65N-PIR is fully compatible with (% style="color:blue" %)**LoRaWAN v1.0.3 Class A protocol**(%%), it can work with a standard LoRaWAN gateway.
30 30  
38 +
31 31  **~*~***The actual battery life depends on how often to send data, please see battery analyzer chapter.
32 32  
33 33  
34 34  == 1.2 Features ==
35 35  
36 -
37 37  * LoRaWAN v1.0.3 Class A protocol
38 38  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
39 39  * AT Commands to change parameters
... ... @@ -43,10 +43,8 @@
43 43  * Built-in 2400mAh battery for up to 5 years of use.
44 44  * Built-in Temperature & Humidity sensor
45 45  * External PIR Sensor
46 -* Tri-color LED to indicate working status
53 +* Tri-color LED to indicate working status(% style="display:none" %)
47 47  
48 -(% style="display:none" %)
49 -
50 50  == 1.3 Specification ==
51 51  
52 52  
... ... @@ -61,20 +61,22 @@
61 61  
62 62  * Resolution: 0.04 %RH
63 63  * Accuracy Tolerance : Typ ±3 %RH
64 -* Long Term Drift: < 0.25 RH/yr
69 +* Long Term Drift: < 0.02 °C/yr
65 65  * Operating Range: 0 ~~ 96 %RH
66 66  
67 -(% style="color:#037691" %)**External PIR Sensor:**
72 +(% class="mark" style="color:#037691" %)**External PIR Sensor:**
68 68  
69 -* Base on RDB223 Sensor
70 -* Cable Length : 1 meter
71 -* Stable detect distance : 0~~3 meter
74 +* (% class="mark" %)Base on BH1750 Illumination Sensor
75 +* (% class="mark" %)Cable Length : 50cm
76 +* (% class="mark" %)Resolution: 1 lx
77 +* (% class="mark" %)Range: 0-65535 lx
78 +* (% class="mark" %)Operating Range: -40 °C ~~ 85 °C
79 +*
72 72  
73 73  = 2. Connect LHT65N-PIR to IoT Server =
74 74  
75 75  == 2.1 How does LHT65N-PIR work? ==
76 76  
77 -
78 78  LHT65N-PIR is configured as LoRaWAN OTAA Class A sensor by default. Each LHT65N-PIR is shipped with a worldwide unique set of OTAA keys. To use LHT65N-PIR in a LoRaWAN network, first, we need to put the OTAA keys in LoRaWAN Network Server and then activate LHT65N-PIR.
79 79  
80 80  If LHT65N-PIR is within the coverage of this LoRaWAN network. LHT65N-PIR can join the LoRaWAN network automatically. After successfully joining, LHT65N-PIR will start to measure environment temperature, humidity & people activity, and start to transmit sensor data to the LoRaWAN server. The default period for each uplink is 20 minutes.
... ... @@ -82,7 +82,6 @@
82 82  
83 83  == 2.2 How to Activate LHT65N-PIR? ==
84 84  
85 -
86 86  The LHT65N-PIR has two working modes:
87 87  
88 88  * (% style="color:blue" %)**Deep Sleep Mode**(%%): LHT65N-PIR doesn't have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
... ... @@ -95,20 +95,17 @@
95 95  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220515123819-1.png?width=317&height=379&rev=1.1||alt="image-20220515123819-1.png" height="379" width="317"]]
96 96  
97 97  
104 +
98 98  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
99 -|=(% style="width: 167px;background-color:#4F81BD;color:white" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 226px;background-color:#4F81BD;color:white" %)**Action**
106 +|=(% 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**
100 100  |(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Test uplink status|(% style="background-color:#f2f2f2; width:225px" %)(((
101 -
102 -
103 -If LHT65N-PIR is already Joined to rhe LoRaWAN network, LHT65N-PIR will send an uplink packet, if LHT65N-PIR has external sensor connected,Blue led will blink once. If LHT65N-PIR has not external sensor, Red led will blink once.
108 +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.
104 104  )))
105 105  |(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
106 -
107 -
108 -Green led will fast blink 5 times, LHT65N-PIR will enter working mode and start to JOIN LoRaWAN network.
109 -Green led will solidly turn on for 5 seconds after join in network.
111 +(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
112 +(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
110 110  )))
111 -|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)Red led will solid on for 5 seconds. Means LHT65N-PIR is in Deep Sleep Mode.
114 +|(% 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.
112 112  
113 113  == 2.3 Example to join LoRaWAN network ==
114 114  
... ... @@ -131,56 +131,44 @@
131 131  
132 132  Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
133 133  
134 -[[image:image-20230426083533-1.png||height="286" width="616"]]
137 +[[image:image-20230426083533-1.png]]
135 135  
136 136  
137 137  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
138 138  
139 -**~1. Create application**
142 +Add APP EUI in the application.
140 140  
141 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20250424091200-1.jpeg?rev=1.1||alt="image-20250424091200-1.jpeg"]]
142 142  
143 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20250424091207-2.jpeg?rev=1.1||alt="image-20250424091207-2.jpeg"]]
145 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522232916-3.png||_mstalt="430495"]]
144 144  
145 145  
146 -**2. Add devices to the created Application.**
148 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522232932-4.png?rev=1.1||alt="image-20220522232932-4.png"]]
147 147  
148 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20250424091404-3.jpeg?rev=1.1||alt="image-20250424091404-3.jpeg"]]
149 149  
150 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20250424091412-4.jpeg?rev=1.1||alt="image-20250424091412-4.jpeg"]]
151 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522232954-5.png?rev=1.1||alt="image-20220522232954-5.png"]]
151 151  
152 152  
153 -**3. Enter end device specifics manually.**
154 +(% style="color:red" %)**Note: LHT65N-PIR use same payload decoder as LHT65.**
154 154  
155 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20250424091458-5.jpeg?rev=1.1||alt="image-20250424091458-5.jpeg"]]
156 156  
157 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20250424091509-6.jpeg?rev=1.1||alt="image-20250424091509-6.jpeg"]]
157 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522233026-6.png?rev=1.1||alt="image-20220522233026-6.png"]]
158 158  
159 159  
160 -=== 2.3.2 Step 2: Add decoder ===
160 +**Input APP EUI,  APP KEY and DEV EUI:**
161 161  
162 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522233118-7.png?rev=1.1||alt="image-20220522233118-7.png"]]
162 162  
163 -In TTN, user can add a custom payload so it shows friendly reading.
164 164  
165 -Click this link to get the decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/]]
165 +=== 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
166 166  
167 -Below is TTN screen shot
168 168  
169 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LWL04--LoRaWAN_Water_Leak_Sensor_User_Manual/WebHome/image-20240909162501-5.png?width=1084&height=516&rev=1.1||alt="image-20240909162501-5.png"]]
170 -
171 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LWL04--LoRaWAN_Water_Leak_Sensor_User_Manual/WebHome/image-20240909162647-6.png?width=1086&height=494&rev=1.1||alt="image-20240909162647-6.png"]]
172 -
173 -
174 -=== 2.3.3 Step 3: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
175 -
176 -
177 177  Use ACT button to activate LHT65N-PIR and it will auto-join to the TTN V3 network. After join success, it will start to upload sensor data to TTN V3 and user can see in the panel.
178 178  
179 179  
180 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522233300-8.png?rev=1.1||alt="image-20220522233300-8.png" height="378" width="1248"]]
171 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522233300-8.png?rev=1.1||alt="image-20220522233300-8.png"]]
181 181  
182 182  
183 -== 2.4 Uplink Payload~-~-Device Status, (Fport~=5)(% style="display:none" %) (%%) ==
174 +== 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
184 184  
185 185  
186 186  Users can use the downlink command(**0x26 01**) to ask LHT65N-PIR to send device configure detail, include device configure status. LHT65N-PIR will uplink a payload via FPort=5 to server.
... ... @@ -188,61 +188,58 @@
188 188  The Payload format is as below.
189 189  
190 190  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
191 -|(% colspan="6" style="background-color:#4f81bd; color:white" %)**Device Status (FPORT=5)**
182 +|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
192 192  |(% style="background-color:#f2f2f2; width:103px" %)**Size (bytes)**|(% style="background-color:#f2f2f2; width:72px" %)**1**|(% style="background-color:#f2f2f2" %)**2**|(% style="background-color:#f2f2f2; width:91px" %)**1**|(% style="background-color:#f2f2f2; width:86px" %)**1**|(% style="background-color:#f2f2f2; width:44px" %)**2**
193 -|(% style="background-color:#f2f2f2; width:103px" %)Value|(% style="background-color:#f2f2f2; width:72px" %)Sensor Model|(% style="background-color:#f2f2f2" %)Firmware Version|(% style="background-color:#f2f2f2; width:91px" %)Frequency Band|(% style="background-color:#f2f2f2; width:86px" %)Sub-band|(% style="background-color:#f2f2f2; width:44px" %)BAT
184 +|(% style="background-color:#f2f2f2; width:103px" %)**Value**|(% style="background-color:#f2f2f2; width:72px" %)Sensor Model|(% style="background-color:#f2f2f2" %)Firmware Version|(% style="background-color:#f2f2f2; width:91px" %)Frequency Band|(% style="background-color:#f2f2f2; width:86px" %)Sub-band|(% style="background-color:#f2f2f2; width:44px" %)BAT
194 194  
195 195  Example parse in TTNv3
196 196  
197 -[[image:image-20230508151932-1.png||height="213" width="1245"]]
188 +[[image:1675144504430-490.png]]
198 198  
190 +**Sensor Model**: For LHT65N-PIR, this value is 0x1A
199 199  
200 -(% style="color:blue" %)**Sensor Model**(%%): For LHT65N-PIR, this value is 0x1A
192 +**Firmware Version**: 0x0100, Means: v1.0.0 version
201 201  
202 -(% style="color:blue" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
194 +**Frequency Band**:
203 203  
204 -(% style="color:blue" %)**Frequency Band**:
196 +*0x01: EU868
205 205  
206 -0x01: EU868
198 +*0x02: US915
207 207  
208 -0x02: US915
200 +*0x03: IN865
209 209  
210 -0x03: IN865
202 +*0x04: AU915
211 211  
212 -0x04: AU915
204 +*0x05: KZ865
213 213  
214 -0x05: KZ865
206 +*0x06: RU864
215 215  
216 -0x06: RU864
208 +*0x07: AS923
217 217  
218 -0x07: AS923
210 +*0x08: AS923-1
219 219  
220 -0x08: AS923-1
212 +*0x09: AS923-2
221 221  
222 -0x09: AS923-2
214 +*0x0a: AS923-3
223 223  
224 -0x0a: AS923-3
216 +*0x0b: CN470
225 225  
226 -0x0b: CN470
218 +*0x0c: EU433
227 227  
228 -0x0c: EU433
220 +*0x0d: KR920
229 229  
230 -0x0d: KR920
222 +*0x0e: MA869
231 231  
232 -0x0e: MA869
224 +**Sub-Band**:
233 233  
226 +AU915 and US915:value 0x00 ~~ 0x08
234 234  
235 -(% style="color:blue" %)**Sub-Band**:
236 -
237 -AU915 and US915: value 0x00 ~~ 0x08
238 -
239 239  CN470: value 0x0B ~~ 0x0C
240 240  
241 241  Other Bands: Always 0x00
242 242  
232 +**Battery Info**:
243 243  
244 -(% style="color:blue" %)**Battery Info**:
245 -
246 246  Check the battery voltage.
247 247  
248 248  Ex1: 0x0B45 = 2885mV
... ... @@ -258,21 +258,21 @@
258 258  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
259 259  
260 260  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
261 -|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
249 +|=(% style="width: 60px;background-color:#D9E2F3" %)(((
262 262  **Size(bytes)**
263 -)))|=(% style="width: 30px;background-color:#4F81BD;color:white" %)(((
251 +)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
264 264  **2**
265 -)))|=(% style="width: 100px;background-color:#4F81BD;color:white" %)(((
253 +)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
266 266  **2**
267 -)))|=(% style="width: 100px;background-color:#4F81BD;color:white" %)(((
255 +)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
268 268  **2**
269 -)))|=(% style="width: 50px;background-color:#4F81BD;color:white" %)(((
257 +)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
270 270  **1**
271 -)))|=(% style="width: 50px;background-color:#4F81BD;color:white" %)(((
259 +)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
272 272  **4**
273 273  )))
274 274  |(% style="width:97px" %)(((
275 -Value
263 +**Value**
276 276  )))|(% style="width:39px" %)(((
277 277  [[BAT>>||anchor="H2.5.2BAT-BatteryInfo"]]
278 278  )))|(% style="width:100px" %)(((
... ... @@ -311,11 +311,11 @@
311 311  These two bytes of BAT include the battery state and the actually voltage
312 312  
313 313  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
314 -|=(% style="width: 69px; background-color:#4F81BD;color:white" %)(((
302 +|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
315 315  **Bit(bit)**
316 -)))|=(% style="width: 253px;background-color:#4F81BD;color:white" %)[15:14]|=(% style="width: 155px;background-color:#4F81BD;color:white" %)[13:0]
304 +)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
317 317  |(% style="width:66px" %)(((
318 -Value
306 +**Value**
319 319  )))|(% style="width:250px" %)(((
320 320  BAT Status
321 321  00(b): Ultra Low ( BAT <= 2.50v)
... ... @@ -324,6 +324,7 @@
324 324  11(b): Good (BAT >= 2.65v)
325 325  )))|(% style="width:152px" %)Actually BAT voltage
326 326  
315 +
327 327  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
328 328  
329 329  
... ... @@ -334,7 +334,6 @@
334 334  
335 335  === 2.5.3 Built-in Temperature ===
336 336  
337 -
338 338  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-2.png||_mstalt="431756" height="138" width="722"]]
339 339  
340 340  * Temperature:  0x0ABB/100=27.47℃
... ... @@ -345,7 +345,6 @@
345 345  
346 346  === 2.5.4 Built-in Humidity ===
347 347  
348 -
349 349  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
350 350  
351 351  * Humidity:    0x025C/10=60.4%
... ... @@ -352,40 +352,40 @@
352 352  
353 353  === 2.5.5 Ext value ===
354 354  
355 -==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
342 +==== 2.5.5.1 Ext~=0x0A, PIR Sensor ====
356 356  
344 +[[image:image-20221224161634-2.png||height="138" width="851"]]
357 357  
358 -[[image:ext=14.png||alt="image-20221224161634-2.png" height="166" width="1252"]]
359 359  
360 -
361 361  ==== 2.5.5.2 Ext Value ====
362 362  
363 -
364 364  There are 4 bytes in Ext Value field.
365 365  
366 366  Bit0 of byte 8th shows if this uplink is generate by PIR activity.
367 367  
368 368  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
369 -|=(% style="width: 107px; background-color:#4F81BD;color:white" %)(((
354 +|=(% style="width: 106px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
370 370  **The 8^^th^^ byte**
371 -)))|=(% style="width: 73px; background-color:#4F81BD;color:white" %)(((
356 +)))|=(% style="width: 71px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
372 372  **Bit 1~~7**
373 -)))|=(% style="width: 213px; background-color:#4F81BD;color:white" %)(((
358 +)))|=(% style="width: 211px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
374 374  **Bit 0**
375 375  )))
376 376  |(% style="width:106px" %)(((
377 -Value
362 +**Value**
378 378  )))|(% style="width:71px" %)(((
379 379  Reserve
380 380  )))|(% style="width:211px" %)(((
381 381  (((
382 382  0: Normal Uplink
368 +
383 383  1: Uplink by activity detected
384 384  )))
385 385  )))
386 386  
387 -(% style="color:red" %)**Note**:** Uplink by activity is disable by default.**
373 +(% style="color:red" %)**Note**:** Uplink by activity is disable by default.**
388 388  
375 +
389 389  The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
390 390  
391 391  0x00 E5 09 : Total detect 58633 activity since end node start.
... ... @@ -393,7 +393,6 @@
393 393  
394 394  == 2.6 Show data on Datacake ==
395 395  
396 -
397 397  Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
398 398  
399 399  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -420,195 +420,11 @@
420 420  
421 421  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20221224161957-6.png||height="306" width="852"]]
422 422  
423 -== 2.7 Alarm Mode & Feature "Multi sampling, one uplink" ==
424 424  
425 425  
426 -(((
427 -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.
428 -)))
411 +== 2.7 LED Indicator ==
429 429  
430 -(((
431 -(% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
432 432  
433 -
434 -=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) ===
435 -
436 -
437 -**Internal GXHT30 temperature alarm(Acquisition time: fixed at one minute)**
438 -
439 -(((
440 -(% class="box infomessage" %)
441 -(((
442 -**AT+WMOD=3**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
443 -
444 -**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
445 -
446 -**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
447 -
448 -(% _mstmutation="1" %)**AT+ARTEMP=? **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
449 -
450 -**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
451 -
452 -**AT+LEDALARM=1** :       Enable LED visual Alarm.
453 -)))
454 -)))
455 -
456 -(% style="color:#4f81bd" %)**Downlink Command:**
457 -
458 -AT+WMOD=1:  A501  , AT+WMOD=0 :  A600
459 -
460 -AT+CITEMP=1 : A60001
461 -
462 -AT+ARTEMP=1,60  :  A70001003C
463 -
464 -AT+ARTEMP=-16,60 :  A7FFF0003C
465 -
466 -AT+LEDALARM=1  :  3601
467 -
468 -
469 -(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
470 -
471 -Total bytes: 8 bytes
472 -
473 -**Example: **AA0100010001003C
474 -
475 -WMOD=01
476 -
477 -CITEMP=0001
478 -
479 -TEMPlow=0001
480 -
481 -TEMPhigh=003C
482 -
483 -
484 -**DS18B20 and TMP117 Threshold Alarm**
485 -
486 -**~ AT+WMOD=1,60,-10,20**
487 -
488 -(% style="color:#4f81bd" %)**Downlink Command:**
489 -
490 -**Example: **A5013CFC180014
491 -
492 -MOD=01
493 -
494 -CITEMP=3C(S)
495 -
496 -TEMPlow=FC18
497 -
498 -TEMPhigh=0014
499 -
500 -
501 -**Fluctuation alarm for DS18B20 and TMP117(Acquisition time: minimum 1s)**
502 -
503 -**AT+WMOD=2,60,5** 
504 -
505 -(% style="color:#4f81bd" %)**Downlink Command:**
506 -
507 -**Example: **A5023C05
508 -
509 -MOD=02
510 -
511 -CITEMP=3C(S)
512 -
513 -temperature fluctuation=05
514 -
515 -
516 -**Sampling multiple times and uplink together**
517 -
518 -**AT+WMOD=3,1,60,20,-16,32,1**   
519 -
520 -Explain:
521 -
522 -* (% style="color:#037691" %)**parameter1: **(%%)Set Working Mode to **Mode 3**
523 -* (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
524 -* (% style="color:#037691" %)**parameter3: **(%%)Sampling Interval is **60**s.
525 -* (% 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)
526 -* (% style="color:#037691" %)**parameter5 & parameter6: **(%%)Temperature alarm range is **-16** to **32**°C,
527 -* (% 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.
528 -
529 -(% style="color:#4f81bd" %)**Downlink Command:**
530 -
531 -**Example: **A50301003C14FFF0002001
532 -
533 -MOD=03
534 -
535 -TEMP=DS18B20
536 -
537 -CITEMP=003C(S)
538 -
539 -Total number of acquisitions=14
540 -
541 -TEMPlow=FFF0
542 -
543 -TEMPhigh=0020
544 -
545 -ARTEMP=01
546 -
547 -
548 -**Uplink payload( Fport=3)**
549 -
550 -**Example: CBEA**01**0992**//0A41//**09C4**
551 -
552 -BatV=CBEA
553 -
554 -TEMP=DS18B20
555 -
556 -Temp1=0992  ~/~/ 24.50℃
557 -
558 -Temp2=0A41  ~/~/ 26.25℃
559 -
560 -Temp3=09C4  ~/~/ 25.00℃
561 -
562 -(% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
563 -
564 -(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
565 -)))
566 -
567 -
568 -=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
569 -
570 -
571 -(% class="box infomessage" %)
572 -(((
573 -(((
574 -**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
575 -)))
576 -
577 -(((
578 -**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
579 -)))
580 -
581 -(((
582 -**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
583 -)))
584 -
585 -(((
586 -(% _mstmutation="1" %)**AT+ARTEMP=? **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
587 -)))
588 -
589 -(((
590 -**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
591 -)))
592 -)))
593 -
594 -(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
595 -
596 -Total bytes: 8 bytes
597 -
598 -**Example:**AA0100010001003C
599 -
600 -WMOD=01
601 -
602 -CITEMP=0001
603 -
604 -TEMPlow=0001
605 -
606 -TEMPhigh=003C
607 -
608 -
609 -== 2.8 LED Indicator ==
610 -
611 -
612 612  The LHT65N-PIR has a triple color LED which for easy showing different stage .
613 613  
614 614  While user press ACT button, the LED will work as per LED status with ACT button.
... ... @@ -615,12 +615,13 @@
615 615  
616 616  In a normal working state:
617 617  
618 -* For each uplink, the (% style="color:red" %)**RED LED**(%%) will blink once.
619 -* For each success downlink, the (% style="color:purple" %)**PURPLE LED**(%%) will blink once.
420 +* For each uplink, the BLUE LED or RED LED will blink once.
421 +BLUE LED when external sensor is connected.
422 +* RED LED when external sensor is not connected
423 +* For each success downlink, the PURPLE LED will blink once
620 620  
621 -== 2.9 installation ==
425 +== 2.8 installation ==
622 622  
623 -
624 624  ~1. Don't install LHT65N-PIR outdoor or place where will get wet.
625 625  
626 626  2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
... ... @@ -629,17 +629,12 @@
629 629  
630 630  [[image:image-20230411135341-1.png||height="450" width="456"]]
631 631  
435 +**Notice: PIR can only detect motion activity, not to use to detect static people case.**
632 632  
633 -(% style="color:red" %)**Notice: PIR can only detect motion activity, not to use to detect static people case.**
634 -
635 635  * 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.
636 -
637 637  * 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.
638 -
639 639  * 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.
640 -
641 641  * 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
642 -
643 643  * 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
644 644  
645 645  = 3. Sensors and Accessories =
... ... @@ -650,7 +650,7 @@
650 650  [[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"]]
651 651  
652 652  
653 -**1m long breakout cable for LHT65N-PIR. Features:**
451 +**1m long breakout cable for LHT65N-E5. Features:**
654 654  
655 655  * (((
656 656  Use for AT Command
... ... @@ -670,7 +670,6 @@
670 670  LHT65N-PIR supports below configure method:
671 671  
672 672  * AT Command via UART Connection : See [[FAQ>>||anchor="H7.FAQ"]].
673 -
674 674  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
675 675  
676 676  == 4.2 General Commands ==
... ... @@ -686,7 +686,7 @@
686 686  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
687 687  
688 688  
689 -== (% data-sider-select-id="b105c0ce-c4b4-457e-b159-018a39209e92" %)4.3 Commands special design for LHT65N-PIR(%%) ==
486 +== 4.3 Commands special design for LHT65N-PIR ==
690 690  
691 691  
692 692  These commands only valid for LHT65N-PIR, as below:
... ... @@ -697,11 +697,12 @@
697 697  
698 698  Feature: Change LoRaWAN End Node Transmit Interval.
699 699  
700 -(% style="color:#4f81bd" %)**AT Command: **
701 701  
702 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:501px" %)
703 -|(% 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**
704 -|(% style="width:155px" %)AT+TDC=?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
498 +(% style="color:#4f81bd" %)**AT Command: AT+TDC**
499 +
500 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
501 +|(% 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**
502 +|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
705 705  |(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
706 706  
707 707  (% style="color:#4f81bd" %)**Downlink Payload: 0x01**
... ... @@ -716,7 +716,6 @@
716 716  
717 717  === 4.3.2 Get Device Status ===
718 718  
719 -
720 720  Send a LoRaWAN downlink to ask device send Alarm settings.
721 721  
722 722  * (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
... ... @@ -729,10 +729,12 @@
729 729  
730 730  Feature: Set device password, max 9 digits
731 731  
732 -(% style="color:#4f81bd" %)**AT Command: **
733 733  
734 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:372px" %)
735 -|(% 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**
530 +(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
531 +
532 +
533 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
534 +|(% 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**
736 736  |(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
737 737  123456
738 738  
... ... @@ -745,24 +745,20 @@
745 745  No downlink command for this feature.
746 746  
747 747  
547 +
748 748  === 4.3.4 Set to sleep mode ===
749 749  
750 750  
751 751  Feature: Set device to sleep mode
752 752  
753 -* (% style="color:#037691" %)**AT+Sleep=0**(%%)  : Normal working mode, device will sleep and use lower power when there is no LoRa message
553 +* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
754 754  
755 -* (% style="color:#037691" %)**AT+Sleep=1**(%%) :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
555 +* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
756 756  
757 -(% style="color:#4f81bd" %)**AT Command: **
557 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
758 758  
759 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:513px" %)
760 -|(% 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**
761 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
762 -Clear all stored sensor data…
559 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
763 763  
764 -OK
765 -)))
766 766  
767 767  (% style="color:#4f81bd" %)**Downlink Command:**
768 768  
... ... @@ -770,54 +770,21 @@
770 770  
771 771  === 4.3.5 Set UOA (Uplink on Activity) ===
772 772  
568 +Feature: Enable / Disable Uplink on Activity
773 773  
774 -Feature: Enable / Disable Uplink on Activity.
570 +* **AT+UOA=0**  : Disable UoA
571 +* **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.
775 775  
776 -After the UOA is enabled, the LHT65N-PIR sends an uplink when the count is triggered.
573 +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.
777 777  
778 -(% style="color:#4f81bd" %)**AT Command: **
575 +(% style="color:#4f81bd" %)**AT Command: AT+UOA**
779 779  
780 -* (% style="color:#037691" %)**AT+UOA=0**(%%)  : Disable UoA
781 781  
782 -* (% style="color:#037691" %)**AT+UOA=1,2**(%%) :  Enable UoA , Calm Down Time: 2 minutes. If device already send a uplink on activity, it will not send another uplink on activiy in 2 minutes, even detect activity.
578 +(% style="color:#4f81bd" %)**Downlink Command:  **(% class="mark" %)**xxxxxxx**
783 783  
784 -(% style="color:red" %)**Notice: Calm Down time range is 1 ~~ 65535 minutes. If user set Calm Down time to low value, such as 1 minute, the sensor might send uplink very frequenctly and battery drain fast.**
785 785  
786 -
787 -(% style="color:#4f81bd" %)**Downlink Command:**
788 -
789 -Format: Command Code (0xA1) followed by 1 byte or 3 bytes.
790 -
791 -When followed by 3 bytes, the first byte is 01, and the second and third bytes are Calm Down Time.
792 -
793 -* (% style="color:#037691" %)**A1 00    **(%%)** ==>    **AT+UOA=0**     **
794 -* (% style="color:#037691" %)**A1 01 00 02  **(%%)** ==>    **AT+UOA=1,2
795 -
796 -=== (% data-sider-select-id="50a6265d-b76f-4699-846b-b82bee3a7ab0" %)4.3.6 Get data(%%) ===
797 -
798 -
799 -Feature: Get the current sensor data
800 -
801 -(% style="color:#4f81bd" %)**AT Command:**
802 -
803 -* **AT+GETSENSORVALUE=0**      ~/~/ The serial port gets the reading of the current sensor
804 -* **AT+GETSENSORVALUE=1**      ~/~/  The serial port gets the current sensor reading and uploads it.
805 -
806 -=== (% data-sider-select-id="14f87315-b24f-4278-9b6c-0a8c2f35ad00" %)4.3.7 Set count number(%%) ===
807 -
808 -
809 -Feature: Manually set the count number
810 -
811 -(% style="color:#4f81bd" %)**AT Command: AT+SETCNT**
812 -
813 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:481px" %)
814 -|=(% 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**
815 -|(% style="width:162px" %)AT+SETCNT=0|(% style="width:222px" %)Set the count number to 0.|(% style="width:93px" %)OK
816 -|(% style="width:162px" %)AT+SETCNT=100|(% style="width:222px" %)Set the count number to 100.|(% style="width:93px" %)OK
817 -
818 818  = 5. Battery & Power Consumption =
819 819  
820 -
821 821  LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
822 822  
823 823  [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
... ... @@ -825,14 +825,13 @@
825 825  
826 826  = 6. OTA firmware update =
827 827  
590 +User can change firmware S31x-LB to:
828 828  
829 -User can change firmware LHT65N-PIR to:
830 -
831 831  * Change Frequency band/ region.
832 832  * Update with new features.
833 833  * Fix bugs.
834 834  
835 -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]]**
596 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
836 836  
837 837  Methods to Update Firmware:
838 838  
... ... @@ -843,13 +843,23 @@
843 843  
844 844  == 7.1 How to use AT Command? ==
845 845  
846 -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]].
847 847  
848 -In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600** (%%)to access to access serial console for LHT65N-PIR. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**123456**(% style="color:red" %))(%%) to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
608 +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.
849 849  
610 +
611 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
612 +
613 +
614 +
615 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
616 +
617 +
618 +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.
619 +
850 850  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
851 851  
852 852  
623 +
853 853  == 7.2 Where to use AT commands and Downlink commands ==
854 854  
855 855  
... ... @@ -891,17 +891,52 @@
891 891  
892 892  == 7.3 How to change the uplink interval？ ==
893 893  
894 -
895 895  Please see this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_mstmutation="1" style="background-color: rgb(255, 255, 255);"]]
896 896  
897 897  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
898 898  
899 899  
900 -== 7.4 How to upgrade firmware? ==
670 +== 7.4 How to use TTL-USB to connect PC to upgrade firmware? ==
901 901  
902 -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]].
672 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
903 903  
674 +(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
904 904  
676 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615170542-5.png||_mstalt="430638"]]
677 +
678 +(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
679 +
680 +First connect the four lines；(% style="display:none" %)
681 +
682 +[[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" %)
683 +
684 +
685 +Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
686 +
687 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-2.png||_mstalt="431704"]]
688 +
689 +
690 +
691 +(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
692 +
693 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615171334-6.png||_mstalt="431028"]]
694 +
695 +
696 +Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
697 +
698 +
699 +When this interface appears, it indicates that the download has been completed.
700 +
701 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220620160723-8.png||_mstalt="430703"]]
702 +
703 +
704 +Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
705 +
706 +
707 +
708 +[[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"]]
709 +
710 +
905 905  = 8. Order Info =
906 906  
907 907  
... ... @@ -925,6 +925,11 @@
925 925  
926 926  * LHT65N-PIR Temperature/Humidity/PIR Sensor x 1
927 927  
734 +**Dimension and weight**:
735 +
736 +* Device Size:  10 x 10 x 3.5 mm
737 +* Device Weight: 120.5g
738 +
928 928  = 10. Reference material =
929 929  
930 930  
LHT65N-PIR1.jpg
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Ellie
Size
... ... @@ -1,1 +1,0 @@
1 -47.3 KB
Content
ext=14.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Ellie
Size
... ... @@ -1,1 +1,0 @@
1 -30.5 KB
Content
image-20230508151932-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.kai
Size
... ... @@ -1,1 +1,0 @@
1 -36.0 KB
Content