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Last modified by Xiaoling on 2025/06/10 09:17
From version 45.9
edited by Xiaoling
on 2023/08/08 14:33
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To version 9.1
edited by Edwin Chen
on 2023/04/09 08:24
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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  
... ... @@ -65,18 +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 75  = 2. Connect LHT65N-PIR to IoT Server =
76 76  
77 77  == 2.1 How does LHT65N-PIR work? ==
78 78  
79 -
80 80  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.
81 81  
82 82  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.
... ... @@ -84,7 +84,6 @@
84 84  
85 85  == 2.2 How to Activate LHT65N-PIR? ==
86 86  
87 -
88 88  The LHT65N-PIR has two working modes:
89 89  
90 90  * (% 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.
... ... @@ -96,19 +96,9 @@
96 96  
97 97  [[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"]]
98 98  
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"]]
99 99  
100 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
101 -|=(% 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**
102 -|(% 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" %)(((
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,(% style="color:blue" %)**Blue led** (%%)will blink once. If LHT65N-PIR has not external sensor, (% style="color:red" %)**Red led**(%%) will blink once.
104 -)))
105 -|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
106 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N-PIR will enter working mode and start to JOIN LoRaWAN network.
107 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
108 -)))
109 -|(% 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-PIR is in Deep Sleep Mode.
110 110  
111 -
112 112  == 2.3 Example to join LoRaWAN network ==
113 113  
114 114  
... ... @@ -130,9 +130,8 @@
130 130  
131 131  Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
132 132  
133 -[[image:image-20230426083533-1.png||height="286" width="616"]]
127 +[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
134 134  
135 -
136 136  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
137 137  
138 138  Add APP EUI in the application.
... ... @@ -141,512 +141,532 @@
141 141  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522232916-3.png||_mstalt="430495"]]
142 142  
143 143  
144 -[[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"]]
145 145  
146 146  
147 -[[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"]]
148 148  
149 149  
143 +
150 150  (% style="color:red" %)**Note: LHT65N-PIR use same payload decoder as LHT65.**
151 151  
152 152  
153 -[[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:
154 154  
155 155  
156 -**Input APP EUI,  APP KEY and DEV EUI:**
150 +[[image:image-20220522233118-7.png||_mstalt="430430"]]
157 157  
158 -[[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"]]
159 159  
160 -
161 161  === 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
162 162  
163 -
164 164  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"]]
165 165  
166 166  
167 -[[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) ==
168 168  
161 +The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
169 169  
170 -== 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
163 +After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
171 171  
165 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
166 +|=(% style="width: 60px;" %)(((
167 +**Size(bytes)**
168 +)))|=(% style="width: 30px;" %)(((
169 +**2**
170 +)))|=(% style="width: 100px;" %)(((
171 +**2**
172 +)))|=(% style="width: 100px;" %)(((
173 +**2**
174 +)))|=(% style="width: 50px;" %)(((
175 +**1**
176 +)))|=(% style="width: 50px;" %)(((
177 +**4**
178 +)))
179 +|(% style="width:97px" %)(((
180 +**Value**
181 +)))|(% style="width:39px" %)(((
182 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
183 +)))|(% style="width:100px" %)(((
184 +(((
185 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
186 +)))
187 +)))|(% style="width:77px" %)(((
188 +(((
189 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
190 +)))
191 +)))|(% style="width:47px" %)(((
192 +[[Ext>>||anchor="H2.4.5Ext23"]] #
193 +)))|(% style="width:51px" %)(((
194 +[[Ext value>>||anchor="H2.4.6Extvalue"]]
195 +)))
172 172  
173 -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.
197 +* The First 6 bytes: has fix meanings for every LHT65N-PIR.
198 +* The 7th byte (EXT #): defines the external sensor model. It can be 0x0A for LHT65N-PIR
199 +* The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
200 +* The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
174 174  
175 -The Payload format is as below.
202 +=== 2.4.1 Decoder in TTN V3 ===
176 176  
177 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
178 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
179 -|(% 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**
180 -|(% 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
181 181  
182 -Example parse in TTNv3
205 +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.
183 183  
184 -[[image:image-20230508151932-1.png]]
207 +Below is the position to put the decoder and LHT65N-PIR decoder can be download from here: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
185 185  
186 186  
187 -(% style="color:blue" %)**Sensor Model**(%%): For LHT65N-PIR, this value is 0x1A
210 +[[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"]]
188 188  
189 -(% style="color:blue" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
190 190  
191 -(% style="color:blue" %)**Frequency Band**:
213 +=== 2.4.2 BAT-Battery Info ===
192 192  
193 -*0x01: EU868
194 194  
195 -*0x02: US915
216 +These two bytes of BAT include the battery state and the actually voltage
196 196  
197 -*0x03: IN865
218 +[[image:image-20220523152839-18.png||_mstalt="457613"]]
198 198  
199 -*0x04: AU915
200 200  
201 -*0x05: KZ865
221 +[[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
202 202  
203 -*0x06: RU864
204 204  
205 -*0x07: AS923
224 +Check the battery voltage for LHT65N-PIR.
206 206  
207 -*0x08: AS923-1
226 +* BAT status=(0xcba4>>14)&0xFF=11(B)，very good
227 +* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
208 208  
209 -*0x09: AS923-2
229 +=== 2.4.3 Built-in Temperature ===
210 210  
211 -*0x0a: AS923-3
212 212  
213 -*0x0b: CN470
232 +[[image:image-20220522235639-2.png||_mstalt="431756" height="138" width="722"]]
214 214  
215 -*0x0c: EU433
234 +* Temperature:  0x0ABB/100=27.47℃
216 216  
217 -*0x0d: KR920
236 +[[image:image-20220522235639-3.png||_mstalt="432120"]]
218 218  
219 -*0x0e: MA869
238 +* Temperature:  (0xF5C6-65536)/100=-26.18℃
220 220  
221 -(% style="color:blue" %)**Sub-Band**:
240 +=== 2.4.4 Built-in Humidity ===
222 222  
223 -AU915 and US915: value 0x00 ~~ 0x08
224 224  
225 -CN470: value 0x0B ~~ 0x0C
243 +[[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
226 226  
227 -Other Bands: Always 0x00
245 +* Humidity:    0x025C/10=60.4%
228 228  
229 -(% style="color:blue" %)**Battery Info**:
247 +=== 2.4.5 Ext value ===
230 230  
231 -Check the battery voltage.
249 +==== 2.4.5.1 Ext~=0x05, Illuminance Sensor ====
232 232  
233 -Ex1: 0x0B45 = 2885mV
234 234  
235 -Ex2: 0x0B49 = 2889mV
252 +[[image:image-20221224161634-2.png||height="138" width="851"]]
236 236  
237 237  
238 -== 2.5 Uplink Payload, Sensor Data  ( Fport~=2) ==
255 +* Illumination=0x005E=94 lux
239 239  
257 +The last 2 bytes of data are meaningless
240 240  
241 -The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
259 +[[image:image-20221224161725-3.png]]
242 242  
243 -After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
261 +* When the sensor is not connected or not connected properly, will show "NULL"
244 244  
245 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
246 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
247 -**Size(bytes)**
248 -)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)(((
249 -**2**
250 -)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
251 -**2**
252 -)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
253 -**2**
254 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
255 -**1**
256 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
257 -**4**
263 + The last 2 bytes of data are meaningless
264 +
265 +
266 +== 2.5 Show data on Datacake ==
267 +
268 +
269 +(((
270 +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:
258 258  )))
259 -|(% style="width:97px" %)(((
260 -Value
261 -)))|(% style="width:39px" %)(((
262 -[[BAT>>||anchor="H2.5.2BAT-BatteryInfo"]]
263 -)))|(% style="width:100px" %)(((
272 +
264 264  (((
265 -[[Built-In Temperature>>||anchor="H2.5.3Built-inTemperature"]]
274 +
266 266  )))
267 -)))|(% style="width:77px" %)(((
276 +
268 268  (((
269 -[[Built-in Humidity>>||anchor="H2.5.4Built-inHumidity"]]
278 +(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
270 270  )))
271 -)))|(% style="width:47px" %)(((
272 -Ext #
273 -)))|(% style="width:51px" %)(((
274 -[[Ext value>>||anchor="H2.5.5Extvalue"]]
280 +
281 +(((
282 +(% style="color:blue" %)**Step 2**(%%): Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
275 275  )))
276 276  
277 -* The First 6 bytes: has fix meanings for every LHT65N-PIR.
278 -* The 7th byte (EXT #): defines the external sensor model. It can be 0x0A for LHT65N-PIR
279 -* The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
280 -* The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
281 281  
282 282  
283 -=== 2.5.1 Decoder in TTN V3 ===
287 +(((
288 +Add Datacake:
289 +)))
284 284  
285 285  
286 -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 +[[image:image-20220523000825-7.png||_mstalt="429884" height="262" width="583"]]
287 287  
288 -Below is the position to put the decoder and LHT65N-PIR decoder can be download from here: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
289 289  
290 290  
291 -[[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"]]
296 +Select default key as Access Key:
292 292  
293 293  
294 -=== 2.5.2 BAT-Battery Info ===
299 +[[image:image-20220523000825-8.png||_mstalt="430248" height="453" width="406"]]
295 295  
296 296  
297 -These two bytes of BAT include the battery state and the actually voltage
302 +In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
298 298  
299 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
300 -|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
301 -**Bit(bit)**
302 -)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
303 -|(% style="width:66px" %)(((
304 -Value
305 -)))|(% style="width:250px" %)(((
306 -BAT Status
307 -00(b): Ultra Low ( BAT <= 2.50v)
308 -01(b): Low (2.50v <=BAT <= 2.55v)
309 -10(b): OK (2.55v <= BAT <=2.65v)
310 -11(b): Good (BAT >= 2.65v)
311 -)))|(% style="width:152px" %)Actually BAT voltage
312 312  
313 -[[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"]]
305 +[[image:image-20221224161935-5.png||height="523" width="409"]]
314 314  
315 315  
316 -Check the battery voltage for LHT65N-PIR.
308 +[[image:image-20221224161957-6.png||height="306" width="852"]]
317 317  
318 -* BAT status=(0xcba4>>14)&0xFF=11(B)，very good
319 -* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
320 320  
321 321  
322 -=== 2.5.3 Built-in Temperature ===
312 +== 2.8 LED Indicator ==
323 323  
324 324  
325 -[[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"]]
315 +The LHT65N-PIR has a triple color LED which for easy showing different stage .
326 326  
327 -* Temperature:  0x0ABB/100=27.47℃
317 +While user press ACT button, the LED will work as per LED status with ACT button.
328 328  
329 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-3.png||_mstalt="432120"]]
319 +In a normal working state:
330 330  
331 -* Temperature:  (0xF5C6-65536)/100=-26.18℃
321 +* For each uplink, the BLUE LED or RED LED will blink once.
322 +BLUE LED when external sensor is connected.
323 +* RED LED when external sensor is not connected
324 +* For each success downlink, the PURPLE LED will blink once
332 332  
326 +== 2.9 installation ==
333 333  
334 -=== 2.5.4 Built-in Humidity ===
335 335  
329 +[[image:image-20220516231650-1.png||_mstalt="428597" height="436" width="428"]]
336 336  
337 -[[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"]]
338 338  
339 -* Humidity:    0x025C/10=60.4%
332 += 3. Sensors and Accessories =
340 340  
334 +== 3.1 E2 Extension Cable ==
341 341  
342 -=== 2.5.5 Ext value ===
343 343  
344 -==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
337 +[[image:image-20220619092222-1.png||_mstalt="429533" height="182" width="188"]][[image:image-20220619092313-2.png||_mstalt="430222" height="182" width="173"]]
345 345  
346 346  
347 -[[image:ext=14.png||alt="image-20221224161634-2.png"]]
340 +**1m long breakout cable for LHT65N-E5. Features:**
348 348  
342 +* (((
343 +Use for AT Command
344 +)))
345 +* (((
346 +Update firmware for LHT65N-PIR
347 +)))
349 349  
350 -==== 2.5.5.2 Ext Value ====
349 +[[image:image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
351 351  
352 352  
353 -There are 4 bytes in Ext Value field.
352 += 4. Configure LHT65N-PIR via AT command or LoRaWAN downlink =
354 354  
355 -Bit0 of byte 8th shows if this uplink is generate by PIR activity.
356 356  
357 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
358 -|=(% style="width: 107px; background-color:#D9E2F3;color:#0070C0" %)(((
359 -**The 8^^th^^ byte**
360 -)))|=(% style="width: 73px; background-color:#D9E2F3;color:#0070C0" %)(((
361 -**Bit 1~~7**
362 -)))|=(% style="width: 213px; background-color:#D9E2F3;color:#0070C0" %)(((
363 -**Bit 0**
364 -)))
365 -|(% style="width:106px" %)(((
366 -**Value**
367 -)))|(% style="width:71px" %)(((
368 -Reserve
369 -)))|(% style="width:211px" %)(((
370 370  (((
371 -0: Normal Uplink
372 -1: Uplink by activity detected
356 +Use can configure LHT65N-E5 via AT Command or LoRaWAN Downlink.
373 373  )))
358 +
359 +* (((
360 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
374 374  )))
375 375  
376 -(% style="color:red" %)**Note**:** Uplink by activity is disable by default.**
363 +* (((
364 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
365 +)))
377 377  
378 -The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
367 +(((
368 +There are two kinds of commands to configure LHT65N-E5, they are:
369 +)))
379 379  
380 -0x00 E5 09 : Total detect 58633 activity since end node start.
371 +* (((
372 +(% style="color:#4f81bd" %)**General Commands**.
373 +)))
381 381  
375 +(((
376 +These commands are to configure:
377 +)))
382 382  
383 -== 2.6 Show data on Datacake ==
379 +1. (((
380 +General system settings like: uplink interval.
381 +)))
382 +1. (((
383 +LoRaWAN protocol & radio-related commands.
384 +)))
384 384  
386 +(((
387 +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]]
388 +)))
385 385  
386 -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:
390 +* (((
391 +(% style="color:#4f81bd" %)**Commands special design for LHT65N-E5**
392 +)))
387 387  
388 -(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
394 +(((
395 +These commands are only valid for LHT65N-E5, as below:
396 +)))
389 389  
390 -(% style="color:blue" %)**Step 2**(%%): Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
391 391  
392 -Add Datacake:
399 +== 4.1 Set Transmit Interval Time ==
393 393  
394 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220523000825-7.png||_mstalt="429884" height="262" width="583"]]
395 395  
402 +Feature: Change LoRaWAN End Node Transmit Interval.
396 396  
397 397  
398 -Select default key as Access Key:
405 +(% style="color:#4f81bd" %)**AT Command: AT+TDC**
399 399  
407 +[[image:image-20220523150701-2.png||_mstalt="427453"]]
400 400  
401 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220523000825-8.png||_mstalt="430248" height="453" width="406"]]
402 402  
410 +(% style="color:#4f81bd" %)**Downlink Command: 0x01**
403 403  
404 -In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
412 +Format: Command Code (0x01) followed by 3 bytes time value.
405 405  
414 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
406 406  
407 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20221224161935-5.png||height="523" width="409"]]
416 +* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
408 408  
418 +* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
409 409  
410 -[[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"]]
420 +== 4.2 Currently only supports E5 ==
411 411  
412 412  
413 -== 2.7 LED Indicator ==
423 +Feature: Set device password, max 9 digits
414 414  
415 415  
416 -The LHT65N-PIR has a triple color LED which for easy showing different stage .
426 +(% style="color:#4f81bd" %)**AT Command: AT+EXT**
417 417  
418 -While user press ACT button, the LED will work as per LED status with ACT button.
428 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
429 +|Command Example|Function|Response
430 +|AT+EXT=?|Get or Set external sensor model|(((
431 +5
419 419  
420 -In a normal working state:
433 +OK
434 +)))
435 +|AT+EXT=5|(% colspan="2" %)Set external sensor mode to 5
421 421  
422 -* For each uplink, the (% style="color:blue" %)**BLUE LED**(%%) or (% style="color:red" %)**RED LED**(%%) will blink once.
423 -(% style="color:blue" %)**BLUE LED**(%%) when external sensor is connected.
424 -* (% style="color:red" %)**RED LED**(%%) when external sensor is not connected
425 -* For each success downlink, the (% style="color:purple" %)**PURPLE LED**(%%) will blink once
437 +(% style="color:#4f81bd" %)**Downlink Command:0xA2**
426 426  
427 427  
428 -== 2.8 installation ==
440 +Total bytes: 2 bytes
429 429  
442 +**Example:**
430 430  
431 -~1. Don't install LHT65N-PIR outdoor or place where will get wet.
444 +* 0xA205: Set external sensor type to E5
432 432  
433 -2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
446 +== 4.3 Set to sleep mode ==
434 434  
435 -Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
436 436  
437 -[[image:image-20230411135341-1.png||height="450" width="456"]]
449 +Feature: Set device to sleep mode
438 438  
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.
439 439  
440 -(% style="color:red" %)**Notice: PIR can only detect motion activity, not to use to detect static people case.**
454 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
441 441  
442 -* 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.
456 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
443 443  
444 -* 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.
445 445  
446 -* 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.
459 +(% style="color:#4f81bd" %)**Downlink Command:**
447 447  
448 -* 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
461 +* There is no downlink command to set to Sleep mode.
449 449  
450 -* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
463 += 5. Battery & How to replace =
451 451  
465 +== 5.1 Battery Type ==
452 452  
453 -= 3. Sensors and Accessories =
454 454  
455 -== 3.1 E2 Extension Cable ==
468 +(((
469 +LHT65N-E5 is equipped with a 2400mAH Li-MnO2 (CR17505) battery . The battery is an un-rechargeable battery with low discharge rate targeting for up to 8~~10 years use. This type of battery is commonly used in IoT devices for long-term running, such as water meters.
470 +)))
456 456  
472 +(((
473 +The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
457 457  
458 -[[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"]]
459 459  
460 -
461 -**1m long breakout cable for LHT65N-PIR. Features:**
462 -
463 -* (((
464 -Use for AT Command
476 +[[image:image-20220515075034-1.png||_mstalt="428961" height="208" width="644"]]
465 465  )))
466 -* (((
467 -Update firmware for LHT65N-PIR
468 -)))
469 469  
470 -[[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"]]
479 +The minimum Working Voltage for the LHT65N-E5 is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
480 +
471 471  
482 +== 5.2 Replace Battery ==
472 472  
473 -= 4. Configure LHT65N-PIR =
474 474  
475 -== 4.1 Configure Methods: ==
485 +LHT65N-E5 has two screws on the back, Unscrew them, and changing the battery inside is ok. The battery is a general CR17450 battery (3.0v). Any brand should be ok.
476 476  
487 +[[image:image-20220515075440-2.png||_mstalt="429546" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" height="193" width="257"]]
477 477  
478 -LHT65N-PIR supports below configure method:
479 479  
480 -* AT Command via UART Connection : See [[FAQ>>||anchor="H7.FAQ"]].
490 +== 5.3 Battery Life Analyze ==
481 481  
482 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
483 483  
493 +(((
494 +Dragino battery-powered products are all run in Low Power mode. User can check the guideline from this link to calculate the estimated battery life:
495 +[[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf]]
496 +)))
484 484  
485 -== 4.2 General Commands ==
486 486  
499 +(((
500 +A full detail test report for LHT65N-E5 on different frequency can be found at : [[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0>>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
501 +)))
487 487  
488 -These commands are to configure:
489 489  
490 -* General system settings like: uplink interval.
491 -* LoRaWAN protocol & radio related command.
504 += 6. FAQ =
492 492  
493 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
506 +== 6.1 How to use AT Command? ==
494 494  
495 -[[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/]]
496 496  
509 +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.
497 497  
498 -== 4.3 Commands special design for LHT65N-PIR ==
499 499  
512 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
500 500  
501 -These commands only valid for LHT65N-PIR, as below:
502 502  
503 503  
504 -=== 4.3.1 Set Transmit Interval Time ===
516 +[[image:1655802313617-381.png||_mstalt="293917"]]
505 505  
506 506  
507 -Feature: Change LoRaWAN End Node Transmit Interval.
508 508  
509 -(% style="color:#4f81bd" %)**AT Command: AT+TDC**
520 +(((
521 +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.
522 +)))
510 510  
511 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
512 -|(% 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**
513 -|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
514 -|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
524 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
515 515  
516 -(% style="color:#4f81bd" %)**Downlink Payload: 0x01**
526 +AT Command List is as below:
517 517  
518 -Format: Command Code (0x01) followed by 3 bytes time value.
528 +AT+<CMD>? :  Help on <CMD>
519 519  
520 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
530 +AT+<CMD> :  Run <CMD>
521 521  
522 -* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
532 +AT+<CMD>=<value> :  Set the value
523 523  
524 -* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
534 +AT+<CMD>=? :  Get the value
525 525  
536 +AT+DEBUG:  Set more info output
526 526  
527 -=== 4.3.2 Get Device Status ===
538 +ATZ:  Trig a reset of the MCU
528 528  
540 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
529 529  
530 -Send a LoRaWAN downlink to ask device send Alarm settings.
542 +AT+DEUI:  Get or Set the Device EUI
531 531  
532 -* (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
544 +AT+DADDR:  Get or Set the Device Address
533 533  
534 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
546 +AT+APPKEY:  Get or Set the Application Key
535 535  
548 +AT+NWKSKEY:  Get or Set the Network Session Key
536 536  
537 -=== 4.3.3 Set Password ===
550 +AT+APPSKEY:  Get or Set the Application Session Key
538 538  
552 +AT+APPEUI:  Get or Set the Application EUI
539 539  
540 -Feature: Set device password, max 9 digits
554 +AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
541 541  
542 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
556 +AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
543 543  
544 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
545 -|(% 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**
546 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
547 -123456
558 +AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
548 548  
549 -OK
550 -)))
551 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
560 +AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
552 552  
553 -(% style="color:#4f81bd" %)**Downlink Command:**
562 +AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
554 554  
555 -No downlink command for this feature.
564 +AT+RX2FQ:  Get or Set the Rx2 window frequency
556 556  
566 +AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
557 557  
558 -=== 4.3.4 Set to sleep mode ===
568 +AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
559 559  
570 +AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
560 560  
561 -Feature: Set device to sleep mode
572 +AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
562 562  
563 -* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
574 +AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
564 564  
565 -* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
576 +AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
566 566  
567 -(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
578 +AT+NWKID:  Get or Set the Network ID
568 568  
569 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
570 -|(% 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**
571 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
572 -Clear all stored sensor data…
580 +AT+FCU:  Get or Set the Frame Counter Uplink
573 573  
574 -OK
575 -)))
582 +AT+FCD:  Get or Set the Frame Counter Downlink
576 576  
577 -(% style="color:#4f81bd" %)**Downlink Command:**
584 +AT+CLASS:  Get or Set the Device Class
578 578  
579 -* There is no downlink command to set to Sleep mode.
586 +AT+JOIN:  Join network
580 580  
588 +AT+NJS:  Get the join status
581 581  
582 -=== 4.3.5 Set UOA (Uplink on Activity) ===
590 +AT+SENDB:  Send hexadecimal data along with the application port
583 583  
592 +AT+SEND:  Send text data along with the application port
584 584  
585 -Feature: Enable / Disable Uplink on Activity
594 +AT+RECVB:  Print last received data in binary format (with hexadecimal values)
586 586  
587 -* **AT+UOA=0**  : Disable UoA
596 +AT+RECV:  Print last received data in raw format
588 588  
589 -* **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.
598 +AT+VER:  Get current image version and Frequency Band
590 590  
591 -(% 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.**
600 +AT+CFM:  Get or Set the confirmation mode (0-1)
592 592  
593 -(% style="color:#4f81bd" %)**AT Command: AT+UOA**
602 +AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
594 594  
604 +AT+SNR:  Get the SNR of the last received packet
595 595  
596 -(% style="color:#4f81bd" %)**Downlink Command:  **(% class="mark" %)**xxxxxxx**
606 +AT+RSSI:  Get the RSSI of the last received packet
597 597  
608 +AT+TDC:  Get or set the application data transmission interval in ms
598 598  
599 -= 5. Battery & Power Consumption =
610 +AT+PORT:  Get or set the application port
600 600  
612 +AT+DISAT:  Disable AT commands
601 601  
602 -LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
614 +AT+PWORD: Set password, max 9 digits
603 603  
604 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
616 +AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
605 605  
618 +AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
606 606  
607 -= 6. OTA firmware update =
620 +AT+PDTA:  Print the sector data from start page to stop page
608 608  
622 +AT+PLDTA:  Print the last few sets of data
609 609  
610 -User can change firmware LHT65N-PIR to:
624 +AT+CLRDTA:  Clear the storage, record position back to 1st
611 611  
612 -* Change Frequency band/ region.
613 -* Update with new features.
614 -* Fix bugs.
626 +AT+SLEEP:  Set sleep mode
615 615  
616 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
628 +AT+EXT:  Get or Set external sensor model
617 617  
618 -Methods to Update Firmware:
630 +AT+BAT:  Get the current battery voltage in mV
619 619  
620 -* (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/]]
621 -* 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]]**.
632 +AT+CFG:  Print all configurations
622 622  
634 +AT+WMOD:  Get or Set Work Mode
623 623  
624 -= 7. FAQ =
636 +AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
625 625  
626 -== 7.1 How to use AT Command? ==
638 +AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
627 627  
640 +AT+SETCNT:  Set the count at present
628 628  
629 -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.
642 +AT+RJTDC:  Get or set the ReJoin data transmission interval in min
630 630  
644 +AT+RPL:  Get or set response level
631 631  
632 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
646 +AT+TIMESTAMP:  Get or Set UNIX timestamp in second
633 633  
648 +AT+LEAPSEC:  Get or Set Leap Second
634 634  
650 +AT+SYNCMOD:  Get or Set time synchronization method
635 635  
636 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
652 +AT+SYNCTDC:  Get or set time synchronization interval in day
637 637  
654 +AT+PID:  Get or set the PID
638 638  
639 -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.
640 640  
641 -[[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"]]
657 +== 6.2 Where to use AT commands and Downlink commands ==
642 642  
643 643  
644 -== 7.2 Where to use AT commands and Downlink commands ==
645 -
646 -
647 647  **AT commands：**
648 648  
649 -[[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"]]
662 +[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
650 650  
651 651  
652 652  **Downlink commands:**
... ... @@ -655,13 +655,13 @@
655 655  
656 656  (% style="color:blue" %)**TTN:**
657 657  
658 -[[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"]]
671 +[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
659 659  
660 660  
661 661  
662 662  (% style="color:blue" %)**Helium：**
663 663  
664 -[[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"]]
677 +[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
665 665  
666 666  
667 667  
... ... @@ -668,51 +668,56 @@
668 668  (% style="color:blue" %)**Chirpstack: The downlink window will not be displayed until the network is accessed**
669 669  
670 670  
671 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615094850-6.png||_mstalt="433082"]]
684 +[[image:image-20220615094850-6.png||_mstalt="433082"]]
672 672  
673 673  
674 -[[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"]]
687 +[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
675 675  
676 676  
677 677  
678 678  (% style="color:blue" %)**Aws:**
679 679  
680 -[[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"]]
693 +[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
681 681  
682 682  
683 -== 7.3 How to change the uplink interval？ ==
696 +== 6.3 How to change the uplink interval？ ==
684 684  
685 685  
686 686  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);"]]
687 687  
688 -[[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"]]
689 689  
690 690  
691 -== 7.4 How to use TTL-USB to connect PC to upgrade firmware? ==
703 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
692 692  
693 693  
694 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
706 +== 6.4 How to use TTL-USB to connect PC to upgrade firmware? ==
695 695  
708 +
709 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
710 +
711 +
696 696  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
697 697  
698 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615170542-5.png||_mstalt="430638"]]
714 +[[image:image-20220615170542-5.png||_mstalt="430638"]]
699 699  
716 +
717 +
700 700  (% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
701 701  
702 702  First connect the four lines；(% style="display:none" %)
703 703  
704 -[[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" %)
722 +[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
705 705  
706 706  
707 707  Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
708 708  
709 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-2.png||_mstalt="431704"]]
727 +[[image:image-20220621170938-2.png||_mstalt="431704"]]
710 710  
711 711  
712 712  
713 713  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
714 714  
715 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615171334-6.png||_mstalt="431028"]]
733 +[[image:image-20220615171334-6.png||_mstalt="431028"]]
716 716  
717 717  
718 718  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -720,7 +720,7 @@
720 720  
721 721  When this interface appears, it indicates that the download has been completed.
722 722  
723 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220620160723-8.png||_mstalt="430703"]]
741 +[[image:image-20220620160723-8.png||_mstalt="430703"]]
724 724  
725 725  
726 726  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
... ... @@ -727,10 +727,10 @@
727 727  
728 728  
729 729  
730 -[[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"]]
748 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
731 731  
732 732  
733 -= 8. Order Info =
751 += 7. Order Info =
734 734  
735 735  
736 736  Part Number: (% style="color:#4f81bd" %)** LHT65N-PIR-XX**
... ... @@ -746,25 +746,26 @@
746 746  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
747 747  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
748 748  
767 += 8. Packing Info =
749 749  
750 -= 9. Packing Info =
751 751  
752 -
753 753  **Package Includes**:
754 754  
755 755  * LHT65N-PIR Temperature/Humidity/PIR Sensor x 1
756 756  
774 +**Dimension and weight**:
757 757  
776 +* Device Size:  10 x 10 x 3.5 mm
777 +* Device Weight: 120.5g
758 758  
759 -= 10. Reference material =
779 += 9. Reference material =
760 760  
761 761  
762 762  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
763 763  
784 += 10. FCC Warning =
764 764  
765 -= 11. FCC Warning =
766 766  
767 -
768 768  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
769 769  
770 770  (1) This device may not cause harmful interference；
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