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Last modified by Xiaoling on 2025/06/10 09:17
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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.kai
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="679" width="681"]]
2 +[[image:image-20221206143242-2.png||height="602" width="551"]]
3 3  
4 4  
5 5  
... ... @@ -8,6 +8,7 @@
8 8  
9 9  
10 10  
11 +
11 11  **Table of Contents：**
12 12  
13 13  {{toc/}}
... ... @@ -24,7 +24,6 @@
24 24  
25 25  == 1.1 What is LHT65N-PIR Temperature,Humidity & PIR Sensor ==
26 26  
27 -
28 28  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.
29 29  
30 30  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.
... ... @@ -35,12 +35,12 @@
35 35  
36 36  LHT65N-PIR is fully compatible with (% style="color:blue" %)**LoRaWAN v1.0.3 Class A protocol**(%%), it can work with a standard LoRaWAN gateway.
37 37  
38 +
38 38  **~*~***The actual battery life depends on how often to send data, please see battery analyzer chapter.
39 39  
40 40  
41 41  == 1.2 Features ==
42 42  
43 -
44 44  * LoRaWAN v1.0.3 Class A protocol
45 45  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
46 46  * AT Commands to change parameters
... ... @@ -52,7 +52,6 @@
52 52  * External PIR Sensor
53 53  * Tri-color LED to indicate working status(% style="display:none" %)
54 54  
55 -
56 56  == 1.3 Specification ==
57 57  
58 58  
... ... @@ -77,13 +77,12 @@
77 77  * (% class="mark" %)Resolution: 1 lx
78 78  * (% class="mark" %)Range: 0-65535 lx
79 79  * (% class="mark" %)Operating Range: -40 °C ~~ 85 °C
79 +*
80 80  
81 -
82 82  = 2. Connect LHT65N-PIR to IoT Server =
83 83  
84 84  == 2.1 How does LHT65N-PIR work? ==
85 85  
86 -
87 87  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.
88 88  
89 89  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.
... ... @@ -91,7 +91,6 @@
91 91  
92 92  == 2.2 How to Activate LHT65N-PIR? ==
93 93  
94 -
95 95  The LHT65N-PIR has two working modes:
96 96  
97 97  * (% 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.
... ... @@ -103,19 +103,9 @@
103 103  
104 104  [[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"]]
105 105  
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"]]
106 106  
107 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
108 -|=(% 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**
109 -|(% 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" %)(((
110 -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.
111 -)))
112 -|(% 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" %)(((
113 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
114 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
115 -)))
116 -|(% 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.
117 117  
118 -
119 119  == 2.3 Example to join LoRaWAN network ==
120 120  
121 121  
... ... @@ -137,515 +137,543 @@
137 137  
138 138  Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
139 139  
140 -[[image:image-20230426083533-1.png]]
127 +[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
141 141  
142 -
143 143  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
144 144  
145 145  Add APP EUI in the application.
146 146  
147 147  
148 -[[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"]]
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-20220522232932-4.png?rev=1.1||alt="image-20220522232932-4.png"]]
137 +[[image:image-20220522232932-4.png||_mstalt="430157"]]
152 152  
153 153  
154 -[[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"]]
155 155  
156 156  
143 +
157 157  (% style="color:red" %)**Note: LHT65N-PIR use same payload decoder as LHT65.**
158 158  
159 159  
160 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522233026-6.png?rev=1.1||alt="image-20220522233026-6.png"]]
147 +Input APP EUI,  APP KEY and DEV EUI:
161 161  
162 162  
163 -**Input APP EUI,  APP KEY and DEV EUI:**
150 +[[image:image-20220522233118-7.png||_mstalt="430430"]]
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-20220522233118-7.png?rev=1.1||alt="image-20220522233118-7.png"]]
166 166  
167 -
168 168  === 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
169 169  
170 -
171 171  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"]]
172 172  
173 173  
174 -[[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) ==
175 175  
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.
176 176  
177 -== 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
163 +After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
178 178  
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 +)))
179 179  
180 -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.
181 181  
182 -The Payload format is as below.
202 +=== 2.4.1 Decoder in TTN V3 ===
183 183  
184 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
185 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
186 -|(% 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**
187 -|(% 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
188 188  
189 -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.
190 190  
191 -[[image:1FPORT=5.png||alt="1675144504430-490.png" height="265" width="1150"]]
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]]
192 192  
193 -**Sensor Model**: For LHT65N-PIR, this value is 0x1A
194 194  
195 -**Firmware Version**: 0x0100, Means: v1.0.0 version
210 +[[image:image-20220522234118-10.png||_mstalt="451464" height="353" width="729"]]
196 196  
197 -**Frequency Band**:
198 198  
199 -*0x01: EU868
213 +=== 2.4.2 BAT-Battery Info ===
200 200  
201 -*0x02: US915
202 202  
203 -*0x03: IN865
216 +These two bytes of BAT include the battery state and the actually voltage
204 204  
205 -*0x04: AU915
218 +[[image:image-20220523152839-18.png||_mstalt="457613"]]
206 206  
207 -*0x05: KZ865
208 208  
209 -*0x06: RU864
221 +[[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
210 210  
211 -*0x07: AS923
212 212  
213 -*0x08: AS923-1
224 +Check the battery voltage for LHT65N-PIR.
214 214  
215 -*0x09: AS923-2
226 +* BAT status=(0xcba4>>14)&0xFF=11(B)，very good
227 +* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
216 216  
217 -*0x0a: AS923-3
229 +=== 2.4.3 Built-in Temperature ===
218 218  
219 -*0x0b: CN470
220 220  
221 -*0x0c: EU433
232 +[[image:image-20220522235639-2.png||_mstalt="431756" height="138" width="722"]]
222 222  
223 -*0x0d: KR920
234 +* Temperature:  0x0ABB/100=27.47℃
224 224  
225 -*0x0e: MA869
236 +[[image:image-20220522235639-3.png||_mstalt="432120"]]
226 226  
227 -**Sub-Band**:
238 +* Temperature:  (0xF5C6-65536)/100=-26.18℃
228 228  
229 -AU915 and US915:value 0x00 ~~ 0x08
240 +=== 2.4.4 Built-in Humidity ===
230 230  
231 -CN470: value 0x0B ~~ 0x0C
232 232  
233 -Other Bands: Always 0x00
243 +[[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
234 234  
235 -**Battery Info**:
245 +* Humidity:    0x025C/10=60.4%
236 236  
237 -Check the battery voltage.
247 +=== 2.4.5 Ext value ===
238 238  
239 -Ex1: 0x0B45 = 2885mV
249 +==== 2.4.5.1 Ext~=0x05, Illuminance Sensor ====
240 240  
241 -Ex2: 0x0B49 = 2889mV
242 242  
252 +[[image:image-20221224161634-2.png||height="138" width="851"]]
243 243  
244 -== 2.5 Uplink Payload, Sensor Data  ( Fport~=2) ==
245 245  
255 +* Illumination=0x005E=94 lux
246 246  
247 -The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
257 +The last 2 bytes of data are meaningless
248 248  
249 -After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
259 +[[image:image-20221224161725-3.png]]
250 250  
251 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
252 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
253 -**Size(bytes)**
254 -)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
255 -**2**
256 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
257 -**2**
258 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
259 -**2**
260 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
261 -**1**
262 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
263 -**4**
261 +* When the sensor is not connected or not connected properly, will show "NULL"
262 +
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:
264 264  )))
265 -|(% style="width:97px" %)(((
266 -**Value**
267 -)))|(% style="width:39px" %)(((
268 -[[BAT>>||anchor="H2.5.2BAT-BatteryInfo"]]
269 -)))|(% style="width:100px" %)(((
272 +
270 270  (((
271 -[[Built-In Temperature>>||anchor="H2.5.3Built-inTemperature"]]
274 +
272 272  )))
273 -)))|(% style="width:77px" %)(((
276 +
274 274  (((
275 -[[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.
276 276  )))
277 -)))|(% style="width:47px" %)(((
278 -Ext #
279 -)))|(% style="width:51px" %)(((
280 -[[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.
281 281  )))
282 282  
283 -* The First 6 bytes: has fix meanings for every LHT65N-PIR.
284 -* The 7th byte (EXT #): defines the external sensor model. It can be 0x0A for LHT65N-PIR
285 -* The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
286 -* The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
287 287  
288 288  
289 -=== 2.5.1 Decoder in TTN V3 ===
287 +(((
288 +Add Datacake:
289 +)))
290 290  
291 291  
292 -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"]]
293 293  
294 -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]]
295 295  
296 296  
297 -[[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:
298 298  
299 299  
300 -=== 2.5.2 BAT-Battery Info ===
299 +[[image:image-20220523000825-8.png||_mstalt="430248" height="453" width="406"]]
301 301  
302 302  
303 -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.
304 304  
305 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
306 -|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
307 -**Bit(bit)**
308 -)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
309 -|(% style="width:66px" %)(((
310 -**Value**
311 -)))|(% style="width:250px" %)(((
312 -BAT Status
313 -00(b): Ultra Low ( BAT <= 2.50v)
314 -01(b): Low (2.50v <=BAT <= 2.55v)
315 -10(b): OK (2.55v <= BAT <=2.65v)
316 -11(b): Good (BAT >= 2.65v)
317 -)))|(% style="width:152px" %)Actually BAT voltage
318 318  
319 -[[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"]]
320 320  
321 321  
322 -Check the battery voltage for LHT65N-PIR.
308 +[[image:image-20221224161957-6.png||height="306" width="852"]]
323 323  
324 -* BAT status=(0xcba4>>14)&0xFF=11(B)，very good
325 -* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
326 326  
327 327  
328 -=== 2.5.3 Built-in Temperature ===
312 +== 2.8 LED Indicator ==
329 329  
330 -[[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"]]
331 331  
332 -* Temperature:  0x0ABB/100=27.47℃
315 +The LHT65N-PIR has a triple color LED which for easy showing different stage .
333 333  
334 -[[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.
335 335  
336 -* Temperature:  (0xF5C6-65536)/100=-26.18℃
319 +In a normal working state:
337 337  
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
338 338  
339 -=== 2.5.4 Built-in Humidity ===
326 +== 2.9 installation ==
340 340  
341 -[[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"]]
342 342  
343 -* Humidity:    0x025C/10=60.4%
329 +[[image:image-20220516231650-1.png||_mstalt="428597" height="436" width="428"]]
344 344  
345 345  
346 -=== 2.5.5 Ext value ===
332 += 3. Sensors and Accessories =
347 347  
348 -==== 2.5.5.1 Ext~=0x0A, PIR Sensor ====
334 +== 3.1 E2 Extension Cable ==
349 349  
350 -[[image:image-20221224161634-2.png||height="138" width="851"]]
351 351  
337 +[[image:image-20220619092222-1.png||_mstalt="429533" height="182" width="188"]][[image:image-20220619092313-2.png||_mstalt="430222" height="182" width="173"]]
352 352  
353 -==== 2.5.5.2 Ext Value ====
354 354  
340 +**1m long breakout cable for LHT65N-E5. Features:**
355 355  
356 -There are 4 bytes in Ext Value field.
342 +* (((
343 +Use for AT Command
344 +)))
345 +* (((
346 +Update firmware for LHT65N-PIR
347 +)))
357 357  
358 -Bit0 of byte 8th shows if this uplink is generate by PIR activity.
349 +[[image:image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
359 359  
360 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
361 -|=(% style="width: 106px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
362 -**The 8^^th^^ byte**
363 -)))|=(% style="width: 71px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
364 -**Bit 1~~7**
365 -)))|=(% style="width: 211px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
366 -**Bit 0**
367 -)))
368 -|(% style="width:106px" %)(((
369 -**Value**
370 -)))|(% style="width:71px" %)(((
371 -Reserve
372 -)))|(% style="width:211px" %)(((
351 +
352 += 4. Configure LHT65N-PIR via AT command or LoRaWAN downlink =
353 +
354 +
373 373  (((
374 -0: Normal Uplink
356 +Use can configure LHT65N-E5 via AT Command or LoRaWAN Downlink.
357 +)))
375 375  
376 -1: Uplink by activity detected
359 +* (((
360 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
377 377  )))
362 +
363 +* (((
364 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
378 378  )))
379 379  
380 -(% style="color:red" %)**Note**:** Uplink by activity is disable by default.**
367 +(((
368 +There are two kinds of commands to configure LHT65N-E5, they are:
369 +)))
381 381  
382 -The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
371 +* (((
372 +(% style="color:#4f81bd" %)**General Commands**.
373 +)))
383 383  
384 -0x00 E5 09 : Total detect 58633 activity since end node start.
375 +(((
376 +These commands are to configure:
377 +)))
385 385  
379 +1. (((
380 +General system settings like: uplink interval.
381 +)))
382 +1. (((
383 +LoRaWAN protocol & radio-related commands.
384 +)))
386 386  
387 -== 2.6 Show data on Datacake ==
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 +)))
388 388  
390 +* (((
391 +(% style="color:#4f81bd" %)**Commands special design for LHT65N-E5**
392 +)))
389 389  
390 -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:
394 +(((
395 +These commands are only valid for LHT65N-E5, as below:
396 +)))
391 391  
392 -(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
393 393  
394 -(% 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.
399 +== 4.1 Set Transmit Interval Time ==
395 395  
396 -Add Datacake:
397 397  
398 -[[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"]]
402 +Feature: Change LoRaWAN End Node Transmit Interval.
399 399  
400 400  
405 +(% style="color:#4f81bd" %)**AT Command: AT+TDC**
401 401  
402 -Select default key as Access Key:
407 +[[image:image-20220523150701-2.png||_mstalt="427453"]]
403 403  
404 404  
405 -[[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"]]
410 +(% style="color:#4f81bd" %)**Downlink Command: 0x01**
406 406  
412 +Format: Command Code (0x01) followed by 3 bytes time value.
407 407  
408 -In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
414 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
409 409  
416 +* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
410 410  
411 -[[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"]]
418 +* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
412 412  
420 +== 4.2 Currently only supports E5 ==
413 413  
414 -[[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"]]
415 415  
423 +Feature: Set device password, max 9 digits
416 416  
417 417  
418 -== 2.7 LED Indicator ==
426 +(% style="color:#4f81bd" %)**AT Command: AT+EXT**
419 419  
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
420 420  
421 -The LHT65N-PIR has a triple color LED which for easy showing different stage .
433 +OK
434 +)))
435 +|AT+EXT=5|(% colspan="2" %)Set external sensor mode to 5
422 422  
423 -While user press ACT button, the LED will work as per LED status with ACT button.
437 +(% style="color:#4f81bd" %)**Downlink Command:0xA2**
424 424  
425 -In a normal working state:
426 426  
427 -* For each uplink, the **BLUE LED** or **RED LED** will blink once.
428 -**BLUE LED** when external sensor is connected.
429 -* **RED LED** when external sensor is not connected
430 -* For each success downlink, the PURPLE LED will blink once
440 +Total bytes: 2 bytes
431 431  
442 +**Example:**
432 432  
433 -== 2.8 installation ==
444 +* 0xA205: Set external sensor type to E5
434 434  
446 +== 4.3 Set to sleep mode ==
435 435  
436 -~1. Don't install LHT65N-PIR outdoor or place where will get wet.
437 437  
438 -2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
449 +Feature: Set device to sleep mode
439 439  
440 -Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
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.
441 441  
442 -[[image:image-20230411135341-1.png||height="450" width="456"]]
454 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
443 443  
444 -(% style="color:red" %)**Notice: PIR can only detect motion activity, not to use to detect static people case.**
456 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
445 445  
446 -* 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.
447 -* 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.
448 -* 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 -* 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
450 -* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
451 451  
459 +(% style="color:#4f81bd" %)**Downlink Command:**
452 452  
453 -= 3. Sensors and Accessories =
461 +* There is no downlink command to set to Sleep mode.
454 454  
455 -== 3.1 E2 Extension Cable ==
456 456  
464 += 5. Battery & How to replace =
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"]]
466 +== 5.1 Battery Type ==
459 459  
460 460  
461 -**1m long breakout cable for LHT65N-PIR. Features:**
462 -
463 -* (((
464 -Use for AT Command
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.
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"]]
473 +(((
474 +The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
471 471  
472 472  
473 -= 4. Configure LHT65N-PIR =
477 +[[image:image-20220515075034-1.png||_mstalt="428961" height="208" width="644"]]
478 +)))
474 474  
475 -== 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 +
476 476  
483 +== 5.2 Replace Battery ==
477 477  
478 -LHT65N-PIR supports below configure method:
479 479  
480 -* AT Command via UART Connection : See [[FAQ>>||anchor="H7.FAQ"]].
481 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
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.
482 482  
488 +[[image:image-20220515075440-2.png||_mstalt="429546" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" height="193" width="257"]]
483 483  
484 -== 4.2 General Commands ==
485 485  
491 +== 5.3 Battery Life Analyze ==
486 486  
487 -These commands are to configure:
488 488  
489 -* General system settings like: uplink interval.
490 -* LoRaWAN protocol & radio related command.
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 +)))
491 491  
492 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
493 493  
494 -[[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/]]
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 +)))
495 495  
496 496  
497 -== 4.3 Commands special design for LHT65N-PIR ==
505 += 6. FAQ =
498 498  
507 +== 6.1 How to use AT Command? ==
499 499  
500 -These commands only valid for LHT65N-PIR, as below:
501 501  
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.
502 502  
503 -=== 4.3.1 Set Transmit Interval Time ===
504 504  
513 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
505 505  
506 -Feature: Change LoRaWAN End Node Transmit Interval.
507 507  
508 -(% style="color:#4f81bd" %)**AT Command: AT+TDC**
509 509  
510 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
511 -|(% 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**
512 -|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
513 -|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
517 +[[image:1655802313617-381.png||_mstalt="293917"]]
514 514  
515 -(% style="color:#4f81bd" %)**Downlink Payload: 0x01**
516 516  
517 -Format: Command Code (0x01) followed by 3 bytes time value.
518 518  
519 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
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 +)))
520 520  
521 -* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
525 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
522 522  
523 -* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
527 +AT Command List is as below:
524 524  
529 +AT+<CMD>? :  Help on <CMD>
525 525  
526 -=== 4.3.2 Get Device Status ===
531 +AT+<CMD> :  Run <CMD>
527 527  
533 +AT+<CMD>=<value> :  Set the value
528 528  
529 -Send a LoRaWAN downlink to ask device send Alarm settings.
535 +AT+<CMD>=? :  Get the value
530 530  
531 -* (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
537 +AT+DEBUG:  Set more info output
532 532  
533 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
539 +ATZ:  Trig a reset of the MCU
534 534  
541 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
535 535  
536 -=== 4.3.3 Set Password ===
543 +AT+DEUI:  Get or Set the Device EUI
537 537  
545 +AT+DADDR:  Get or Set the Device Address
538 538  
539 -Feature: Set device password, max 9 digits
547 +AT+APPKEY:  Get or Set the Application Key
540 540  
541 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
549 +AT+NWKSKEY:  Get or Set the Network Session Key
542 542  
543 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
544 -|(% 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**
545 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
546 -123456
551 +AT+APPSKEY:  Get or Set the Application Session Key
547 547  
548 -OK
549 -)))
550 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
553 +AT+APPEUI:  Get or Set the Application EUI
551 551  
552 -(% style="color:#4f81bd" %)**Downlink Command:**
555 +AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
553 553  
554 -No downlink command for this feature.
557 +AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
555 555  
559 +AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
556 556  
557 -=== 4.3.4 Set to sleep mode ===
561 +AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
558 558  
563 +AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
559 559  
560 -Feature: Set device to sleep mode
565 +AT+RX2FQ:  Get or Set the Rx2 window frequency
561 561  
562 -* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
567 +AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
563 563  
564 -* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
569 +AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
565 565  
566 -(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
571 +AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
567 567  
568 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
569 -|(% 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**
570 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
571 -Clear all stored sensor data…
573 +AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
572 572  
573 -OK
574 -)))
575 +AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
575 575  
576 -(% style="color:#4f81bd" %)**Downlink Command:**
577 +AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
577 577  
578 -* There is no downlink command to set to Sleep mode.
579 +AT+NWKID:  Get or Set the Network ID
579 579  
581 +AT+FCU:  Get or Set the Frame Counter Uplink
580 580  
581 -=== 4.3.5 Set UOA (Uplink on Activity) ===
583 +AT+FCD:  Get or Set the Frame Counter Downlink
582 582  
585 +AT+CLASS:  Get or Set the Device Class
583 583  
584 -Feature: Enable / Disable Uplink on Activity
587 +AT+JOIN:  Join network
585 585  
586 -* **AT+UOA=0**  : Disable UoA
589 +AT+NJS:  Get the join status
587 587  
588 -* **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.
591 +AT+SENDB:  Send hexadecimal data along with the application port
589 589  
590 -(% 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.**
593 +AT+SEND:  Send text data along with the application port
591 591  
592 -(% style="color:#4f81bd" %)**AT Command: AT+UOA**
595 +AT+RECVB:  Print last received data in binary format (with hexadecimal values)
593 593  
597 +AT+RECV:  Print last received data in raw format
594 594  
595 -(% style="color:#4f81bd" %)**Downlink Command:  **(% class="mark" %)**xxxxxxx**
599 +AT+VER:  Get current image version and Frequency Band
596 596  
601 +AT+CFM:  Get or Set the confirmation mode (0-1)
597 597  
598 -= 5. Battery & Power Consumption =
603 +AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
599 599  
605 +AT+SNR:  Get the SNR of the last received packet
600 600  
601 -LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
607 +AT+RSSI:  Get the RSSI of the last received packet
602 602  
603 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
609 +AT+TDC:  Get or set the application data transmission interval in ms
604 604  
611 +AT+PORT:  Get or set the application port
605 605  
606 -= 6. OTA firmware update =
613 +AT+DISAT:  Disable AT commands
607 607  
615 +AT+PWORD: Set password, max 9 digits
608 608  
609 -User can change firmware LHT65N-PIR to:
617 +AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
610 610  
611 -* Change Frequency band/ region.
612 -* Update with new features.
613 -* Fix bugs.
619 +AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
614 614  
615 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
621 +AT+PDTA:  Print the sector data from start page to stop page
616 616  
617 -Methods to Update Firmware:
623 +AT+PLDTA:  Print the last few sets of data
618 618  
619 -* (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/]]
620 -* 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]]**.
625 +AT+CLRDTA:  Clear the storage, record position back to 1st
621 621  
627 +AT+SLEEP:  Set sleep mode
622 622  
623 -= 7. FAQ =
629 +AT+EXT:  Get or Set external sensor model
624 624  
625 -== 7.1 How to use AT Command? ==
631 +AT+BAT:  Get the current battery voltage in mV
626 626  
633 +AT+CFG:  Print all configurations
627 627  
628 -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.
635 +AT+WMOD:  Get or Set Work Mode
629 629  
637 +AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
630 630  
631 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
639 +AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
632 632  
641 +AT+SETCNT:  Set the count at present
633 633  
643 +AT+RJTDC:  Get or set the ReJoin data transmission interval in min
634 634  
635 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
645 +AT+RPL:  Get or set response level
636 636  
647 +AT+TIMESTAMP:  Get or Set UNIX timestamp in second
637 637  
638 -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.
649 +AT+LEAPSEC:  Get or Set Leap Second
639 639  
640 -[[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"]]
651 +AT+SYNCMOD:  Get or Set time synchronization method
641 641  
653 +AT+SYNCTDC:  Get or set time synchronization interval in day
642 642  
643 -== 7.2 Where to use AT commands and Downlink commands ==
655 +AT+PID:  Get or set the PID
644 644  
645 645  
658 +== 6.2 Where to use AT commands and Downlink commands ==
659 +
660 +
646 646  **AT commands：**
647 647  
648 -[[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"]]
649 649  
650 650  
651 651  **Downlink commands:**
... ... @@ -654,13 +654,13 @@
654 654  
655 655  (% style="color:blue" %)**TTN:**
656 656  
657 -[[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"]]
658 658  
659 659  
660 660  
661 661  (% style="color:blue" %)**Helium：**
662 662  
663 -[[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"]]
664 664  
665 665  
666 666  
... ... @@ -667,51 +667,56 @@
667 667  (% style="color:blue" %)**Chirpstack: The downlink window will not be displayed until the network is accessed**
668 668  
669 669  
670 -[[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"]]
671 671  
672 672  
673 -[[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"]]
674 674  
675 675  
676 676  
677 677  (% style="color:blue" %)**Aws:**
678 678  
679 -[[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"]]
680 680  
681 681  
682 -== 7.3 How to change the uplink interval？ ==
697 +== 6.3 How to change the uplink interval？ ==
683 683  
684 684  
685 685  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);"]]
686 686  
687 -[[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"]]
688 688  
689 689  
690 -== 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"]]
691 691  
692 692  
693 -[[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? ==
694 694  
709 +
710 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
711 +
712 +
695 695  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
696 696  
697 -[[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"]]
698 698  
717 +
718 +
699 699  (% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
700 700  
701 701  First connect the four lines；(% style="display:none" %)
702 702  
703 -[[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" %)
704 704  
705 705  
706 706  Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
707 707  
708 -[[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"]]
709 709  
710 710  
711 711  
712 712  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
713 713  
714 -[[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"]]
715 715  
716 716  
717 717  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -719,7 +719,7 @@
719 719  
720 720  When this interface appears, it indicates that the download has been completed.
721 721  
722 -[[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"]]
723 723  
724 724  
725 725  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
... ... @@ -726,10 +726,10 @@
726 726  
727 727  
728 728  
729 -[[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"]]
730 730  
731 731  
732 -= 8. Order Info =
752 += 7. Order Info =
733 733  
734 734  
735 735  Part Number: (% style="color:#4f81bd" %)** LHT65N-PIR-XX**
... ... @@ -745,10 +745,9 @@
745 745  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
746 746  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
747 747  
768 += 8. Packing Info =
748 748  
749 -= 9. Packing Info =
750 750  
751 -
752 752  **Package Includes**:
753 753  
754 754  * LHT65N-PIR Temperature/Humidity/PIR Sensor x 1
... ... @@ -758,16 +758,14 @@
758 758  * Device Size:  10 x 10 x 3.5 mm
759 759  * Device Weight: 120.5g
760 760  
780 += 9. Reference material =
761 761  
762 -= 10. Reference material =
763 763  
764 -
765 765  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
766 766  
785 += 10. FCC Warning =
767 767  
768 -= 11. FCC Warning =
769 769  
770 -
771 771  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
772 772  
773 773  (1) This device may not cause harmful interference；
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