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Last modified by Xiaoling on 2025/06/10 09:17
From version 45.1
edited by Edwin Chen
on 2023/05/24 16:01
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To version 8.1
edited by Edwin Chen
on 2023/04/09 08:15
Change comment: There is no comment for this version

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
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
... ... @@ -45,7 +45,6 @@
45 45  * External PIR Sensor
46 46  * Tri-color LED to indicate working status(% style="display:none" %)
47 47  
48 -
49 49  == 1.3 Specification ==
50 50  
51 51  
... ... @@ -63,18 +63,19 @@
63 63  * Long Term Drift: < 0.02 °C/yr
64 64  * Operating Range: 0 ~~ 96 %RH
65 65  
66 -(% style="color:#037691" %)**External PIR Sensor:**
72 +(% class="mark" style="color:#037691" %)**External PIR Sensor:**
67 67  
68 -* Base on RDB223 Sensor
69 -* Cable Length : 1 meter
70 -* Stable detect distance : 0~~3 meter
74 +* (% class="mark" %)Base on BH1750 Illumination Sensor
75 +* (% class="mark" %)Cable Length : 50cm
76 +* (% class="mark" %)Resolution: 1 lx
77 +* (% class="mark" %)Range: 0-65535 lx
78 +* (% class="mark" %)Operating Range: -40 °C ~~ 85 °C
79 +*
71 71  
72 -
73 73  = 2. Connect LHT65N-PIR to IoT Server =
74 74  
75 75  == 2.1 How does LHT65N-PIR work? ==
76 76  
77 -
78 78  LHT65N-PIR is configured as LoRaWAN OTAA Class A sensor by default. Each LHT65N-PIR is shipped with a worldwide unique set of OTAA keys. To use LHT65N-PIR in a LoRaWAN network, first, we need to put the OTAA keys in LoRaWAN Network Server and then activate LHT65N-PIR.
79 79  
80 80  If LHT65N-PIR is within the coverage of this LoRaWAN network. LHT65N-PIR can join the LoRaWAN network automatically. After successfully joining, LHT65N-PIR will start to measure environment temperature, humidity & people activity, and start to transmit sensor data to the LoRaWAN server. The default period for each uplink is 20 minutes.
... ... @@ -82,7 +82,6 @@
82 82  
83 83  == 2.2 How to Activate LHT65N-PIR? ==
84 84  
85 -
86 86  The LHT65N-PIR has two working modes:
87 87  
88 88  * (% style="color:blue" %)**Deep Sleep Mode**(%%): LHT65N-PIR doesn't have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
... ... @@ -94,19 +94,9 @@
94 94  
95 95  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220515123819-1.png?width=317&height=379&rev=1.1||alt="image-20220515123819-1.png" height="379" width="317"]]
96 96  
103 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220525110604-2.png?rev=1.1||alt="image-20220525110604-2.png"]]
97 97  
98 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
99 -|=(% style="width: 167px;background-color:#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 -|(% 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 -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.
102 -)))
103 -|(% 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" %)(((
104 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
105 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
106 -)))
107 -|(% 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.
108 108  
109 -
110 110  == 2.3 Example to join LoRaWAN network ==
111 111  
112 112  
... ... @@ -128,522 +128,543 @@
128 128  
129 129  Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
130 130  
131 -[[image:image-20230426083533-1.png||height="286" width="616"]]
127 +[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
132 132  
133 -
134 134  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
135 135  
136 136  Add APP EUI in the application.
137 137  
138 138  
139 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522232916-3.png||_mstalt="430495"]]
134 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522232916-3.png||_mstalt="430495" alt="image-20220522232916-3.png"]]
140 140  
141 141  
142 -[[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"]]
143 143  
144 144  
145 -[[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"]]
146 146  
147 147  
143 +
148 148  (% style="color:red" %)**Note: LHT65N-PIR use same payload decoder as LHT65.**
149 149  
150 150  
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-20220522233026-6.png?rev=1.1||alt="image-20220522233026-6.png"]]
147 +Input APP EUI,  APP KEY and DEV EUI:
152 152  
153 153  
154 -**Input APP EUI,  APP KEY and DEV EUI:**
150 +[[image:image-20220522233118-7.png||_mstalt="430430"]]
155 155  
156 -[[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"]]
157 157  
158 -
159 159  === 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
160 160  
161 -
162 162  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"]]
163 163  
164 164  
165 -[[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) ==
166 166  
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.
167 167  
168 -== 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
163 +After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
169 169  
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 +)))
170 170  
171 -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 (% class="mark" %)0x05 or 0x09(%%) for LHT65N-PIR
199 +* The 7^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
200 +* The 8^^th^^ ~~ 11st  byte: Movement Detect Count.
172 172  
173 -The Payload format is as below.
202 +=== 2.4.1 Decoder in TTN V3 ===
174 174  
175 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
176 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
177 -|(% 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**
178 -|(% 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
179 179  
180 -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.
181 181  
182 -[[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]]
183 183  
184 184  
185 -**Sensor Model**: For LHT65N-PIR, this value is 0x1A
210 +[[image:image-20220522234118-10.png||_mstalt="451464" height="353" width="729"]]
186 186  
187 -**Firmware Version**: 0x0100, Means: v1.0.0 version
188 188  
189 -**Frequency Band**:
213 +=== 2.4.2 BAT-Battery Info ===
190 190  
191 -*0x01: EU868
192 192  
193 -*0x02: US915
216 +These two bytes of BAT include the battery state and the actually voltage
194 194  
195 -*0x03: IN865
218 +[[image:image-20220523152839-18.png||_mstalt="457613"]]
196 196  
197 -*0x04: AU915
198 198  
199 -*0x05: KZ865
221 +[[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
200 200  
201 -*0x06: RU864
202 202  
203 -*0x07: AS923
224 +Check the battery voltage for LHT65N-PIR.
204 204  
205 -*0x08: AS923-1
226 +* BAT status=(0xcba4>>14)&0xFF=11(B)，very good
227 +* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
206 206  
207 -*0x09: AS923-2
229 +=== 2.4.3 Built-in Temperature ===
208 208  
209 -*0x0a: AS923-3
210 210  
211 -*0x0b: CN470
232 +[[image:image-20220522235639-2.png||_mstalt="431756" height="138" width="722"]]
212 212  
213 -*0x0c: EU433
234 +* Temperature:  0x0ABB/100=27.47℃
214 214  
215 -*0x0d: KR920
236 +[[image:image-20220522235639-3.png||_mstalt="432120"]]
216 216  
217 -*0x0e: MA869
238 +* Temperature:  (0xF5C6-65536)/100=-26.18℃
218 218  
219 -**Sub-Band**:
240 +=== 2.4.4 Built-in Humidity ===
220 220  
221 -AU915 and US915:value 0x00 ~~ 0x08
222 222  
223 -CN470: value 0x0B ~~ 0x0C
243 +[[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
224 224  
225 -Other Bands: Always 0x00
245 +* Humidity:    0x025C/10=60.4%
226 226  
227 -**Battery Info**:
247 +=== 2.4.5 Ext value ===
228 228  
229 -Check the battery voltage.
249 +==== 2.4.5.1 Ext~=0x05, Illuminance Sensor ====
230 230  
231 -Ex1: 0x0B45 = 2885mV
232 232  
233 -Ex2: 0x0B49 = 2889mV
252 +[[image:image-20221224161634-2.png||height="138" width="851"]]
234 234  
235 235  
236 -== 2.5 Uplink Payload, Sensor Data  ( Fport~=2) ==
255 +* Illumination=0x005E=94 lux
237 237  
257 +The last 2 bytes of data are meaningless
238 238  
239 -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]]
240 240  
241 -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"
242 242  
243 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
244 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
245 -**Size(bytes)**
246 -)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
247 -**2**
248 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
249 -**2**
250 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
251 -**2**
252 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
253 -**1**
254 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
255 -**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:
256 256  )))
257 -|(% style="width:97px" %)(((
258 -**Value**
259 -)))|(% style="width:39px" %)(((
260 -[[BAT>>||anchor="H2.5.2BAT-BatteryInfo"]]
261 -)))|(% style="width:100px" %)(((
272 +
262 262  (((
263 -[[Built-In Temperature>>||anchor="H2.5.3Built-inTemperature"]]
274 +
264 264  )))
265 -)))|(% style="width:77px" %)(((
276 +
266 266  (((
267 -[[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.
268 268  )))
269 -)))|(% style="width:47px" %)(((
270 -Ext #
271 -)))|(% style="width:51px" %)(((
272 -[[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.
273 273  )))
274 274  
275 -* The First 6 bytes: has fix meanings for every LHT65N-PIR.
276 -* The 7th byte (EXT #): defines the external sensor model. It can be 0x0A for LHT65N-PIR
277 -* The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
278 -* The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
279 279  
280 280  
281 -=== 2.5.1 Decoder in TTN V3 ===
287 +(((
288 +Add Datacake:
289 +)))
282 282  
283 283  
284 -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"]]
285 285  
286 -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]]
287 287  
288 288  
289 -[[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:
290 290  
291 291  
292 -=== 2.5.2 BAT-Battery Info ===
299 +[[image:image-20220523000825-8.png||_mstalt="430248" height="453" width="406"]]
293 293  
294 294  
295 -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.
296 296  
297 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
298 -|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
299 -**Bit(bit)**
300 -)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
301 -|(% style="width:66px" %)(((
302 -**Value**
303 -)))|(% style="width:250px" %)(((
304 -BAT Status
305 -00(b): Ultra Low ( BAT <= 2.50v)
306 -01(b): Low (2.50v <=BAT <= 2.55v)
307 -10(b): OK (2.55v <= BAT <=2.65v)
308 -11(b): Good (BAT >= 2.65v)
309 -)))|(% style="width:152px" %)Actually BAT voltage
310 310  
311 -[[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"]]
312 312  
313 313  
314 -Check the battery voltage for LHT65N-PIR.
308 +[[image:image-20221224161957-6.png||height="306" width="852"]]
315 315  
316 -* BAT status=(0xcba4>>14)&0xFF=11(B)，very good
317 -* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
318 318  
319 319  
320 -=== 2.5.3 Built-in Temperature ===
312 +== 2.8 LED Indicator ==
321 321  
322 -[[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"]]
323 323  
324 -* Temperature:  0x0ABB/100=27.47℃
315 +The LHT65N-PIR has a triple color LED which for easy showing different stage .
325 325  
326 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-3.png||_mstalt="432120"]]
317 +While user press ACT button, the LED will work as per LED status with ACT button.
327 327  
328 -* Temperature:  (0xF5C6-65536)/100=-26.18℃
319 +In a normal working state:
329 329  
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
330 330  
331 -=== 2.5.4 Built-in Humidity ===
326 +== 2.9 installation ==
332 332  
333 -[[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"]]
334 334  
335 -* Humidity:    0x025C/10=60.4%
329 +[[image:image-20220516231650-1.png||_mstalt="428597" height="436" width="428"]]
336 336  
337 337  
338 -=== 2.5.5 Ext value ===
332 += 3. Sensors and Accessories =
339 339  
340 -==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
334 +== 3.1 E2 Extension Cable ==
341 341  
342 342  
343 -[[image:ext=14.png||alt="image-20221224161634-2.png"]]
337 +[[image:image-20220619092222-1.png||_mstalt="429533" height="182" width="188"]][[image:image-20220619092313-2.png||_mstalt="430222" height="182" width="173"]]
344 344  
345 345  
346 -==== 2.5.5.2 Ext Value ====
340 +**1m long breakout cable for LHT65N-E5. Features:**
347 347  
348 -
349 -There are 4 bytes in Ext Value field.
350 -
351 -Bit0 of byte 8th shows if this uplink is generate by PIR activity.
352 -
353 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
354 -|=(% style="width: 106px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
355 -**The 8^^th^^ byte**
356 -)))|=(% style="width: 71px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
357 -**Bit 1~~7**
358 -)))|=(% style="width: 211px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
359 -**Bit 0**
342 +* (((
343 +Use for AT Command
360 360  )))
361 -|(% style="width:106px" %)(((
362 -**Value**
363 -)))|(% style="width:71px" %)(((
364 -Reserve
365 -)))|(% style="width:211px" %)(((
366 -(((
367 -0: Normal Uplink
368 -1: Uplink by activity detected
345 +* (((
346 +Update firmware for LHT65N-PIR
369 369  )))
370 -)))
371 371  
372 -(% style="color:red" %)**Note**:** Uplink by activity is disable by default.**
349 +[[image:image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
373 373  
374 -The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
375 375  
376 -0x00 E5 09 : Total detect 58633 activity since end node start.
352 += 4. Configure LHT65N-PIR via AT command or LoRaWAN downlink =
377 377  
378 378  
379 -== 2.6 Show data on Datacake ==
355 +(((
356 +Use can configure LHT65N-E5 via AT Command or LoRaWAN Downlink.
357 +)))
380 380  
359 +* (((
360 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
361 +)))
381 381  
382 -Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
363 +* (((
364 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
365 +)))
383 383  
384 -(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
367 +(((
368 +There are two kinds of commands to configure LHT65N-E5, they are:
369 +)))
385 385  
386 -(% 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.
371 +* (((
372 +(% style="color:#4f81bd" %)**General Commands**.
373 +)))
387 387  
388 -Add Datacake:
375 +(((
376 +These commands are to configure:
377 +)))
389 389  
390 -[[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"]]
379 +1. (((
380 +General system settings like: uplink interval.
381 +)))
382 +1. (((
383 +LoRaWAN protocol & radio-related commands.
384 +)))
391 391  
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 +)))
392 392  
390 +* (((
391 +(% style="color:#4f81bd" %)**Commands special design for LHT65N-E5**
392 +)))
393 393  
394 -Select default key as Access Key:
394 +(((
395 +These commands are only valid for LHT65N-E5, as below:
396 +)))
395 395  
396 396  
397 -[[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"]]
399 +== 4.1 Set Transmit Interval Time ==
398 398  
399 399  
400 -In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
402 +Feature: Change LoRaWAN End Node Transmit Interval.
401 401  
402 402  
403 -[[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"]]
405 +(% style="color:#4f81bd" %)**AT Command: AT+TDC**
404 404  
407 +[[image:image-20220523150701-2.png||_mstalt="427453"]]
405 405  
406 -[[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"]]
407 407  
410 +(% style="color:#4f81bd" %)**Downlink Command: 0x01**
408 408  
412 +Format: Command Code (0x01) followed by 3 bytes time value.
409 409  
410 -== 2.7 LED Indicator ==
414 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
411 411  
416 +* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
412 412  
413 -The LHT65N-PIR has a triple color LED which for easy showing different stage .
418 +* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
414 414  
415 -While user press ACT button, the LED will work as per LED status with ACT button.
420 +== 4.2 Currently only supports E5 ==
416 416  
417 -In a normal working state:
418 418  
419 -* For each uplink, the (% style="color:blue" %)**BLUE LED**(%%) or (% style="color:red" %)**RED LED**(%%) will blink once.
420 -(% style="color:blue" %)**BLUE LED**(%%) when external sensor is connected.
421 -* (% style="color:red" %)**RED LED**(%%) when external sensor is not connected
422 -* For each success downlink, the (% style="color:purple" %)**PURPLE LED**(%%) will blink once
423 +Feature: Set device password, max 9 digits
423 423  
424 424  
425 -== 2.8 installation ==
426 +(% style="color:#4f81bd" %)**AT Command: AT+EXT**
426 426  
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
427 427  
428 -~1. Don't install LHT65N-PIR outdoor or place where will get wet.
433 +OK
434 +)))
435 +|AT+EXT=5|(% colspan="2" %)Set external sensor mode to 5
429 429  
430 -2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
437 +(% style="color:#4f81bd" %)**Downlink Command:0xA2**
431 431  
432 -Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
433 433  
434 -[[image:image-20230411135341-1.png||height="450" width="456"]]
440 +Total bytes: 2 bytes
435 435  
442 +**Example:**
436 436  
437 -(% style="color:red" %)**Notice: PIR can only detect motion activity, not to use to detect static people case.**
444 +* 0xA205: Set external sensor type to E5
438 438  
439 -* 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.
446 +== 4.3 Set to sleep mode ==
440 440  
441 -* 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.
442 442  
443 -* 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.
449 +Feature: Set device to sleep mode
444 444  
445 -* 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
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.
446 446  
447 -* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
454 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
448 448  
456 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
449 449  
450 -= 3. Sensors and Accessories =
451 451  
452 -== 3.1 E2 Extension Cable ==
459 +(% style="color:#4f81bd" %)**Downlink Command:**
453 453  
461 +* There is no downlink command to set to Sleep mode.
454 454  
455 -[[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"]]
456 456  
464 += 5. Battery & How to replace =
457 457  
458 -**1m long breakout cable for LHT65N-PIR. Features:**
466 +== 5.1 Battery Type ==
459 459  
460 -* (((
461 -Use for AT Command
468 +
469 +(((
470 +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.
462 462  )))
463 -* (((
464 -Update firmware for LHT65N-PIR
465 -)))
466 466  
467 -[[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"]]
473 +(((
474 +The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
468 468  
469 469  
470 -= 4. Configure LHT65N-PIR =
477 +[[image:image-20220515075034-1.png||_mstalt="428961" height="208" width="644"]]
478 +)))
471 471  
472 -== 4.1 Configure Methods: ==
480 +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.
481 +
473 473  
483 +== 5.2 Replace Battery ==
474 474  
475 -LHT65N-PIR supports below configure method:
476 476  
477 -* AT Command via UART Connection : See [[FAQ>>||anchor="H7.FAQ"]].
486 +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.
478 478  
479 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
488 +[[image:image-20220515075440-2.png||_mstalt="429546" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" height="193" width="257"]]
480 480  
481 481  
482 -== 4.2 General Commands ==
491 +== 5.3 Battery Life Analyze ==
483 483  
484 484  
485 -These commands are to configure:
494 +(((
495 +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:
496 +[[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]]
497 +)))
486 486  
487 -* General system settings like: uplink interval.
488 -* LoRaWAN protocol & radio related command.
489 489  
490 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
500 +(((
501 +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]]
502 +)))
491 491  
492 -[[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/]]
493 493  
505 += 6. FAQ =
494 494  
495 -== 4.3 Commands special design for LHT65N-PIR ==
507 +== 6.1 How to use AT Command? ==
496 496  
497 497  
498 -These commands only valid for LHT65N-PIR, as below:
510 +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.
499 499  
500 500  
501 -=== 4.3.1 Set Transmit Interval Time ===
513 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
502 502  
503 503  
504 -Feature: Change LoRaWAN End Node Transmit Interval.
505 505  
506 -(% style="color:#4f81bd" %)**AT Command: AT+TDC**
517 +[[image:1655802313617-381.png||_mstalt="293917"]]
507 507  
508 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
509 -|(% 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**
510 -|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
511 -|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
512 512  
513 -(% style="color:#4f81bd" %)**Downlink Payload: 0x01**
514 514  
515 -Format: Command Code (0x01) followed by 3 bytes time value.
521 +(((
522 +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.
523 +)))
516 516  
517 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
525 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
518 518  
519 -* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
527 +AT Command List is as below:
520 520  
521 -* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
529 +AT+<CMD>? :  Help on <CMD>
522 522  
531 +AT+<CMD> :  Run <CMD>
523 523  
524 -=== 4.3.2 Get Device Status ===
533 +AT+<CMD>=<value> :  Set the value
525 525  
535 +AT+<CMD>=? :  Get the value
526 526  
527 -Send a LoRaWAN downlink to ask device send Alarm settings.
537 +AT+DEBUG:  Set more info output
528 528  
529 -* (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
539 +ATZ:  Trig a reset of the MCU
530 530  
531 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
541 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
532 532  
543 +AT+DEUI:  Get or Set the Device EUI
533 533  
534 -=== 4.3.3 Set Password ===
545 +AT+DADDR:  Get or Set the Device Address
535 535  
547 +AT+APPKEY:  Get or Set the Application Key
536 536  
537 -Feature: Set device password, max 9 digits
549 +AT+NWKSKEY:  Get or Set the Network Session Key
538 538  
539 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
551 +AT+APPSKEY:  Get or Set the Application Session Key
540 540  
541 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
542 -|(% 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**
543 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
544 -123456
553 +AT+APPEUI:  Get or Set the Application EUI
545 545  
546 -OK
547 -)))
548 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
555 +AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
549 549  
550 -(% style="color:#4f81bd" %)**Downlink Command:**
557 +AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
551 551  
552 -No downlink command for this feature.
559 +AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
553 553  
561 +AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
554 554  
555 -=== 4.3.4 Set to sleep mode ===
563 +AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
556 556  
565 +AT+RX2FQ:  Get or Set the Rx2 window frequency
557 557  
558 -Feature: Set device to sleep mode
567 +AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
559 559  
560 -* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
569 +AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
561 561  
562 -* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
571 +AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
563 563  
564 -(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
573 +AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
565 565  
566 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
567 -|(% 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**
568 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
569 -Clear all stored sensor data…
575 +AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
570 570  
571 -OK
572 -)))
577 +AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
573 573  
574 -(% style="color:#4f81bd" %)**Downlink Command:**
579 +AT+NWKID:  Get or Set the Network ID
575 575  
576 -* There is no downlink command to set to Sleep mode.
581 +AT+FCU:  Get or Set the Frame Counter Uplink
577 577  
583 +AT+FCD:  Get or Set the Frame Counter Downlink
578 578  
579 -=== 4.3.5 Set UOA (Uplink on Activity) ===
585 +AT+CLASS:  Get or Set the Device Class
580 580  
587 +AT+JOIN:  Join network
581 581  
582 -Feature: Enable / Disable Uplink on Activity
589 +AT+NJS:  Get the join status
583 583  
584 -* **AT+UOA=0**  : Disable UoA
591 +AT+SENDB:  Send hexadecimal data along with the application port
585 585  
586 -* **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.
593 +AT+SEND:  Send text data along with the application port
587 587  
588 -(% 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.**
595 +AT+RECVB:  Print last received data in binary format (with hexadecimal values)
589 589  
590 -(% style="color:#4f81bd" %)**AT Command: AT+UOA**
597 +AT+RECV:  Print last received data in raw format
591 591  
599 +AT+VER:  Get current image version and Frequency Band
592 592  
593 -(% style="color:#4f81bd" %)**Downlink Command:  **(% class="mark" %)**xxxxxxx**
601 +AT+CFM:  Get or Set the confirmation mode (0-1)
594 594  
603 +AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
595 595  
596 -= 5. Battery & Power Consumption =
605 +AT+SNR:  Get the SNR of the last received packet
597 597  
607 +AT+RSSI:  Get the RSSI of the last received packet
598 598  
599 -LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
609 +AT+TDC:  Get or set the application data transmission interval in ms
600 600  
601 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
611 +AT+PORT:  Get or set the application port
602 602  
613 +AT+DISAT:  Disable AT commands
603 603  
604 -= 6. OTA firmware update =
615 +AT+PWORD: Set password, max 9 digits
605 605  
617 +AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
606 606  
607 -User can change firmware LHT65N-PIR to:
619 +AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
608 608  
609 -* Change Frequency band/ region.
610 -* Update with new features.
611 -* Fix bugs.
621 +AT+PDTA:  Print the sector data from start page to stop page
612 612  
613 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
623 +AT+PLDTA:  Print the last few sets of data
614 614  
615 -Methods to Update Firmware:
625 +AT+CLRDTA:  Clear the storage, record position back to 1st
616 616  
617 -* (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/]]
618 -* 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]]**.
627 +AT+SLEEP:  Set sleep mode
619 619  
629 +AT+EXT:  Get or Set external sensor model
620 620  
621 -= 7. FAQ =
631 +AT+BAT:  Get the current battery voltage in mV
622 622  
623 -== 7.1 How to use AT Command? ==
633 +AT+CFG:  Print all configurations
624 624  
635 +AT+WMOD:  Get or Set Work Mode
625 625  
626 -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.
637 +AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
627 627  
639 +AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
628 628  
629 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
641 +AT+SETCNT:  Set the count at present
630 630  
643 +AT+RJTDC:  Get or set the ReJoin data transmission interval in min
631 631  
645 +AT+RPL:  Get or set response level
632 632  
633 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
647 +AT+TIMESTAMP:  Get or Set UNIX timestamp in second
634 634  
649 +AT+LEAPSEC:  Get or Set Leap Second
635 635  
636 -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.
651 +AT+SYNCMOD:  Get or Set time synchronization method
637 637  
638 -[[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"]]
653 +AT+SYNCTDC:  Get or set time synchronization interval in day
639 639  
655 +AT+PID:  Get or set the PID
640 640  
641 -== 7.2 Where to use AT commands and Downlink commands ==
642 642  
658 +== 6.2 Where to use AT commands and Downlink commands ==
643 643  
660 +
644 644  **AT commands：**
645 645  
646 -[[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"]]
663 +[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
647 647  
648 648  
649 649  **Downlink commands:**
... ... @@ -652,13 +652,13 @@
652 652  
653 653  (% style="color:blue" %)**TTN:**
654 654  
655 -[[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"]]
672 +[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
656 656  
657 657  
658 658  
659 659  (% style="color:blue" %)**Helium：**
660 660  
661 -[[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"]]
678 +[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
662 662  
663 663  
664 664  
... ... @@ -665,51 +665,56 @@
665 665  (% style="color:blue" %)**Chirpstack: The downlink window will not be displayed until the network is accessed**
666 666  
667 667  
668 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615094850-6.png||_mstalt="433082"]]
685 +[[image:image-20220615094850-6.png||_mstalt="433082"]]
669 669  
670 670  
671 -[[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"]]
688 +[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
672 672  
673 673  
674 674  
675 675  (% style="color:blue" %)**Aws:**
676 676  
677 -[[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"]]
694 +[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
678 678  
679 679  
680 -== 7.3 How to change the uplink interval？ ==
697 +== 6.3 How to change the uplink interval？ ==
681 681  
682 682  
683 683  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);"]]
684 684  
685 -[[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"]]
686 686  
687 687  
688 -== 7.4 How to use TTL-USB to connect PC to upgrade firmware? ==
704 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
689 689  
690 690  
691 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
707 +== 6.4 How to use TTL-USB to connect PC to upgrade firmware? ==
692 692  
709 +
710 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
711 +
712 +
693 693  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
694 694  
695 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615170542-5.png||_mstalt="430638"]]
715 +[[image:image-20220615170542-5.png||_mstalt="430638"]]
696 696  
717 +
718 +
697 697  (% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
698 698  
699 699  First connect the four lines；(% style="display:none" %)
700 700  
701 -[[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" %)
723 +[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
702 702  
703 703  
704 704  Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
705 705  
706 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-2.png||_mstalt="431704"]]
728 +[[image:image-20220621170938-2.png||_mstalt="431704"]]
707 707  
708 708  
709 709  
710 710  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
711 711  
712 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615171334-6.png||_mstalt="431028"]]
734 +[[image:image-20220615171334-6.png||_mstalt="431028"]]
713 713  
714 714  
715 715  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -717,7 +717,7 @@
717 717  
718 718  When this interface appears, it indicates that the download has been completed.
719 719  
720 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220620160723-8.png||_mstalt="430703"]]
742 +[[image:image-20220620160723-8.png||_mstalt="430703"]]
721 721  
722 722  
723 723  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
... ... @@ -724,10 +724,10 @@
724 724  
725 725  
726 726  
727 -[[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"]]
749 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
728 728  
729 729  
730 -= 8. Order Info =
752 += 7. Order Info =
731 731  
732 732  
733 733  Part Number: (% style="color:#4f81bd" %)** LHT65N-PIR-XX**
... ... @@ -743,10 +743,9 @@
743 743  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
744 744  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
745 745  
768 += 8. Packing Info =
746 746  
747 -= 9. Packing Info =
748 748  
749 -
750 750  **Package Includes**:
751 751  
752 752  * LHT65N-PIR Temperature/Humidity/PIR Sensor x 1
... ... @@ -756,16 +756,14 @@
756 756  * Device Size:  10 x 10 x 3.5 mm
757 757  * Device Weight: 120.5g
758 758  
780 += 9. Reference material =
759 759  
760 -= 10. Reference material =
761 761  
762 -
763 763  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
764 764  
785 += 10. FCC Warning =
765 765  
766 -= 11. FCC Warning =
767 767  
768 -
769 769  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
770 770  
771 771  (1) This device may not cause harmful interference；
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