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Last modified by Xiaoling on 2025/06/10 09:17
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edited by Ellie Zhang
on 2023/05/06 10:32
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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
... ... @@ -1,1 +1,1 @@
1 -XWiki.Ellie
1 +XWiki.Edwin
Content
... ... @@ -25,7 +25,6 @@
25 25  
26 26  == 1.1 What is LHT65N-PIR Temperature,Humidity & PIR Sensor ==
27 27  
28 -
29 29  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.
30 30  
31 31  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.
... ... @@ -36,12 +36,12 @@
36 36  
37 37  LHT65N-PIR is fully compatible with (% style="color:blue" %)**LoRaWAN v1.0.3 Class A protocol**(%%), it can work with a standard LoRaWAN gateway.
38 38  
38 +
39 39  **~*~***The actual battery life depends on how often to send data, please see battery analyzer chapter.
40 40  
41 41  
42 42  == 1.2 Features ==
43 43  
44 -
45 45  * LoRaWAN v1.0.3 Class A protocol
46 46  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
47 47  * AT Commands to change parameters
... ... @@ -53,8 +53,6 @@
53 53  * External PIR Sensor
54 54  * Tri-color LED to indicate working status(% style="display:none" %)
55 55  
56 -
57 -
58 58  == 1.3 Specification ==
59 59  
60 60  
... ... @@ -79,14 +79,12 @@
79 79  * (% class="mark" %)Resolution: 1 lx
80 80  * (% class="mark" %)Range: 0-65535 lx
81 81  * (% class="mark" %)Operating Range: -40 °C ~~ 85 °C
79 +*
82 82  
83 -
84 -
85 85  = 2. Connect LHT65N-PIR to IoT Server =
86 86  
87 87  == 2.1 How does LHT65N-PIR work? ==
88 88  
89 -
90 90  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.
91 91  
92 92  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.
... ... @@ -94,7 +94,6 @@
94 94  
95 95  == 2.2 How to Activate LHT65N-PIR? ==
96 96  
97 -
98 98  The LHT65N-PIR has two working modes:
99 99  
100 100  * (% 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.
... ... @@ -106,20 +106,9 @@
106 106  
107 107  [[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"]]
108 108  
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"]]
109 109  
110 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
111 -|=(% 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**
112 -|(% 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" %)(((
113 -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.
114 -)))
115 -|(% 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" %)(((
116 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
117 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
118 -)))
119 -|(% 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.
120 120  
121 -
122 -
123 123  == 2.3 Example to join LoRaWAN network ==
124 124  
125 125  
... ... @@ -141,525 +141,543 @@
141 141  
142 142  Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
143 143  
144 -[[image:image-20230426083533-1.png]]
127 +[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
145 145  
146 -
147 147  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
148 148  
149 149  Add APP EUI in the application.
150 150  
151 151  
152 -[[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"]]
153 153  
154 154  
155 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522232932-4.png?rev=1.1||alt="image-20220522232932-4.png"]]
137 +[[image:image-20220522232932-4.png||_mstalt="430157"]]
156 156  
157 157  
158 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522232954-5.png?rev=1.1||alt="image-20220522232954-5.png"]]
140 +[[image:image-20220522232954-5.png||_mstalt="431847"]]
159 159  
160 160  
143 +
161 161  (% style="color:red" %)**Note: LHT65N-PIR use same payload decoder as LHT65.**
162 162  
163 163  
164 -[[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:
165 165  
166 166  
167 -**Input APP EUI,  APP KEY and DEV EUI:**
150 +[[image:image-20220522233118-7.png||_mstalt="430430"]]
168 168  
169 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522233118-7.png?rev=1.1||alt="image-20220522233118-7.png"]]
170 170  
171 -
172 172  === 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
173 173  
174 -
175 175  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"]]
176 176  
177 177  
178 -[[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) ==
179 179  
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.
180 180  
181 -== 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
163 +After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
182 182  
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 +)))
183 183  
184 -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.
185 185  
186 -The Payload format is as below.
202 +=== 2.4.1 Decoder in TTN V3 ===
187 187  
188 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
189 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
190 -|(% 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**
191 -|(% 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
192 192  
193 -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.
194 194  
195 -[[image:1675144504430-490.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]]
196 196  
197 -**Sensor Model**: For LHT65N-PIR, this value is 0x1A
198 198  
199 -**Firmware Version**: 0x0100, Means: v1.0.0 version
210 +[[image:image-20220522234118-10.png||_mstalt="451464" height="353" width="729"]]
200 200  
201 -**Frequency Band**:
202 202  
203 -*0x01: EU868
213 +=== 2.4.2 BAT-Battery Info ===
204 204  
205 -*0x02: US915
206 206  
207 -*0x03: IN865
216 +These two bytes of BAT include the battery state and the actually voltage
208 208  
209 -*0x04: AU915
218 +[[image:image-20220523152839-18.png||_mstalt="457613"]]
210 210  
211 -*0x05: KZ865
212 212  
213 -*0x06: RU864
221 +[[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
214 214  
215 -*0x07: AS923
216 216  
217 -*0x08: AS923-1
224 +Check the battery voltage for LHT65N-PIR.
218 218  
219 -*0x09: AS923-2
226 +* BAT status=(0xcba4>>14)&0xFF=11(B)，very good
227 +* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
220 220  
221 -*0x0a: AS923-3
229 +=== 2.4.3 Built-in Temperature ===
222 222  
223 -*0x0b: CN470
224 224  
225 -*0x0c: EU433
232 +[[image:image-20220522235639-2.png||_mstalt="431756" height="138" width="722"]]
226 226  
227 -*0x0d: KR920
234 +* Temperature:  0x0ABB/100=27.47℃
228 228  
229 -*0x0e: MA869
236 +[[image:image-20220522235639-3.png||_mstalt="432120"]]
230 230  
231 -**Sub-Band**:
238 +* Temperature:  (0xF5C6-65536)/100=-26.18℃
232 232  
233 -AU915 and US915:value 0x00 ~~ 0x08
240 +=== 2.4.4 Built-in Humidity ===
234 234  
235 -CN470: value 0x0B ~~ 0x0C
236 236  
237 -Other Bands: Always 0x00
243 +[[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
238 238  
239 -**Battery Info**:
245 +* Humidity:    0x025C/10=60.4%
240 240  
241 -Check the battery voltage.
247 +=== 2.4.5 Ext value ===
242 242  
243 -Ex1: 0x0B45 = 2885mV
249 +==== 2.4.5.1 Ext~=0x05, Illuminance Sensor ====
244 244  
245 -Ex2: 0x0B49 = 2889mV
246 246  
252 +[[image:image-20221224161634-2.png||height="138" width="851"]]
247 247  
248 -== 2.5 Uplink Payload, Sensor Data  ( Fport~=2) ==
249 249  
255 +* Illumination=0x005E=94 lux
250 250  
251 -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
252 252  
253 -After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
259 +[[image:image-20221224161725-3.png]]
254 254  
255 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
256 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
257 -**Size(bytes)**
258 -)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
259 -**2**
260 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
261 -**2**
262 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
263 -**2**
264 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
265 -**1**
266 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
267 -**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:
268 268  )))
269 -|(% style="width:97px" %)(((
270 -**Value**
271 -)))|(% style="width:39px" %)(((
272 -[[BAT>>||anchor="H2.5.2BAT-BatteryInfo"]]
273 -)))|(% style="width:100px" %)(((
272 +
274 274  (((
275 -[[Built-In Temperature>>||anchor="H2.5.3Built-inTemperature"]]
274 +
276 276  )))
277 -)))|(% style="width:77px" %)(((
276 +
278 278  (((
279 -[[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.
280 280  )))
281 -)))|(% style="width:47px" %)(((
282 -Ext #
283 -)))|(% style="width:51px" %)(((
284 -[[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.
285 285  )))
286 286  
287 -* The First 6 bytes: has fix meanings for every LHT65N-PIR.
288 -* The 7th byte (EXT #): defines the external sensor model. It can be 0x0A for LHT65N-PIR
289 -* The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
290 -* The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
291 291  
292 292  
287 +(((
288 +Add Datacake:
289 +)))
293 293  
294 -=== 2.5.1 Decoder in TTN V3 ===
295 295  
292 +[[image:image-20220523000825-7.png||_mstalt="429884" height="262" width="583"]]
296 296  
297 -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.
298 298  
299 -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]]
300 300  
296 +Select default key as Access Key:
301 301  
302 -[[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"]]
303 303  
299 +[[image:image-20220523000825-8.png||_mstalt="430248" height="453" width="406"]]
304 304  
305 -=== 2.5.2 BAT-Battery Info ===
306 306  
302 +In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
307 307  
308 -These two bytes of BAT include the battery state and the actually voltage
309 309  
310 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
311 -|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
312 -**Bit(bit)**
313 -)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
314 -|(% style="width:66px" %)(((
315 -**Value**
316 -)))|(% style="width:250px" %)(((
317 -BAT Status
318 -00(b): Ultra Low ( BAT <= 2.50v)
319 -01(b): Low (2.50v <=BAT <= 2.55v)
320 -10(b): OK (2.55v <= BAT <=2.65v)
321 -11(b): Good (BAT >= 2.65v)
322 -)))|(% style="width:152px" %)Actually BAT voltage
305 +[[image:image-20221224161935-5.png||height="523" width="409"]]
323 323  
324 -[[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"]]
325 325  
308 +[[image:image-20221224161957-6.png||height="306" width="852"]]
326 326  
327 -Check the battery voltage for LHT65N-PIR.
328 328  
329 -* BAT status=(0xcba4>>14)&0xFF=11(B)，very good
330 -* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
331 331  
312 +== 2.8 LED Indicator ==
332 332  
333 333  
334 -=== 2.5.3 Built-in Temperature ===
315 +The LHT65N-PIR has a triple color LED which for easy showing different stage .
335 335  
336 -[[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"]]
317 +While user press ACT button, the LED will work as per LED status with ACT button.
337 337  
338 -* Temperature:  0x0ABB/100=27.47℃
319 +In a normal working state:
339 339  
340 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-3.png||_mstalt="432120"]]
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
341 341  
342 -* Temperature:  (0xF5C6-65536)/100=-26.18℃
326 +== 2.9 installation ==
343 343  
344 344  
329 +[[image:image-20220516231650-1.png||_mstalt="428597" height="436" width="428"]]
345 345  
346 -=== 2.5.4 Built-in Humidity ===
347 347  
348 -[[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"]]
332 += 3. Sensors and Accessories =
349 349  
350 -* Humidity:    0x025C/10=60.4%
334 +== 3.1 E2 Extension Cable ==
351 351  
352 352  
337 +[[image:image-20220619092222-1.png||_mstalt="429533" height="182" width="188"]][[image:image-20220619092313-2.png||_mstalt="430222" height="182" width="173"]]
353 353  
354 -=== 2.5.5 Ext value ===
355 355  
356 -==== 2.5.5.1 Ext~=0x0A, PIR Sensor ====
340 +**1m long breakout cable for LHT65N-E5. Features:**
357 357  
358 -[[image:image-20221224161634-2.png||height="138" width="851"]]
342 +* (((
343 +Use for AT Command
344 +)))
345 +* (((
346 +Update firmware for LHT65N-PIR
347 +)))
359 359  
349 +[[image:image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
360 360  
361 -==== 2.5.5.2 Ext Value ====
362 362  
352 += 4. Configure LHT65N-PIR via AT command or LoRaWAN downlink =
363 363  
364 -There are 4 bytes in Ext Value field.
365 365  
366 -Bit0 of byte 8th shows if this uplink is generate by PIR activity.
355 +(((
356 +Use can configure LHT65N-E5 via AT Command or LoRaWAN Downlink.
357 +)))
367 367  
368 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
369 -|=(% style="width: 106px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
370 -**The 8^^th^^ byte**
371 -)))|=(% style="width: 71px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
372 -**Bit 1~~7**
373 -)))|=(% style="width: 211px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
374 -**Bit 0**
359 +* (((
360 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
375 375  )))
376 -|(% style="width:106px" %)(((
377 -**Value**
378 -)))|(% style="width:71px" %)(((
379 -Reserve
380 -)))|(% style="width:211px" %)(((
381 -(((
382 -0: Normal Uplink
383 383  
384 -1: Uplink by activity detected
363 +* (((
364 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
385 385  )))
366 +
367 +(((
368 +There are two kinds of commands to configure LHT65N-E5, they are:
386 386  )))
387 387  
388 -(% style="color:red" %)**Note**:** Uplink by activity is disable by default.**
371 +* (((
372 +(% style="color:#4f81bd" %)**General Commands**.
373 +)))
389 389  
390 -The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
375 +(((
376 +These commands are to configure:
377 +)))
391 391  
392 -0x00 E5 09 : Total detect 58633 activity since end node start.
379 +1. (((
380 +General system settings like: uplink interval.
381 +)))
382 +1. (((
383 +LoRaWAN protocol & radio-related commands.
384 +)))
393 393  
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 +)))
394 394  
395 -== 2.6 Show data on Datacake ==
390 +* (((
391 +(% style="color:#4f81bd" %)**Commands special design for LHT65N-E5**
392 +)))
396 396  
394 +(((
395 +These commands are only valid for LHT65N-E5, as below:
396 +)))
397 397  
398 -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:
399 399  
400 -(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
399 +== 4.1 Set Transmit Interval Time ==
401 401  
402 -(% 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.
403 403  
404 -Add Datacake:
402 +Feature: Change LoRaWAN End Node Transmit Interval.
405 405  
406 -[[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"]]
407 407  
405 +(% style="color:#4f81bd" %)**AT Command: AT+TDC**
408 408  
407 +[[image:image-20220523150701-2.png||_mstalt="427453"]]
409 409  
410 -Select default key as Access Key:
411 411  
410 +(% style="color:#4f81bd" %)**Downlink Command: 0x01**
412 412  
413 -[[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"]]
412 +Format: Command Code (0x01) followed by 3 bytes time value.
414 414  
414 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
415 415  
416 -In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
416 +* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
417 417  
418 +* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
418 418  
419 -[[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"]]
420 +== 4.2 Currently only supports E5 ==
420 420  
421 421  
422 -[[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"]]
423 +Feature: Set device password, max 9 digits
423 423  
424 424  
426 +(% style="color:#4f81bd" %)**AT Command: AT+EXT**
425 425  
426 -== 2.7 LED Indicator ==
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  
433 +OK
434 +)))
435 +|AT+EXT=5|(% colspan="2" %)Set external sensor mode to 5
428 428  
429 -The LHT65N-PIR has a triple color LED which for easy showing different stage .
437 +(% style="color:#4f81bd" %)**Downlink Command:0xA2**
430 430  
431 -While user press ACT button, the LED will work as per LED status with ACT button.
432 432  
433 -In a normal working state:
440 +Total bytes: 2 bytes
434 434  
435 -* For each uplink, the **BLUE LED** or **RED LED** will blink once.
436 -**BLUE LED** when external sensor is connected.
437 -* **RED LED** when external sensor is not connected
438 -* For each success downlink, the PURPLE LED will blink once
442 +**Example:**
439 439  
444 +* 0xA205: Set external sensor type to E5
440 440  
446 +== 4.3 Set to sleep mode ==
441 441  
442 -== 2.8 installation ==
443 443  
449 +Feature: Set device to sleep mode
444 444  
445 -~1. Don't install LHT65N-PIR outdoor or place where will get wet.
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 -2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
454 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
448 448  
449 -Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
456 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
450 450  
451 -[[image:image-20230411135341-1.png||height="450" width="456"]]
452 452  
453 -(% style="color:red" %)**Notice: PIR can only detect motion activity, not to use to detect static people case.**
459 +(% style="color:#4f81bd" %)**Downlink Command:**
454 454  
455 -* 1. PIR Motion Detector should not be installed near the Air conditioner places where with cold wind or hot wind flow, because PIR motion detector is sensitive with the temperature changes of the environment. Environment changes quickly will cause a false alarm.
456 -* 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.
457 -* 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.
458 -* 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
459 -* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
461 +* There is no downlink command to set to Sleep mode.
460 460  
461 461  
464 += 5. Battery & How to replace =
462 462  
463 -= 3. Sensors and Accessories =
466 +== 5.1 Battery Type ==
464 464  
465 -== 3.1 E2 Extension Cable ==
466 466  
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.
471 +)))
467 467  
468 -[[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"]]
473 +(((
474 +The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
469 469  
470 470  
471 -**1m long breakout cable for LHT65N-PIR. Features:**
472 -
473 -* (((
474 -Use for AT Command
477 +[[image:image-20220515075034-1.png||_mstalt="428961" height="208" width="644"]]
475 475  )))
476 -* (((
477 -Update firmware for LHT65N-PIR
478 -)))
479 479  
480 -[[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"]]
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 +
481 481  
483 +== 5.2 Replace Battery ==
482 482  
483 -= 4. Configure LHT65N-PIR =
484 484  
485 -== 4.1 Configure Methods: ==
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.
486 486  
488 +[[image:image-20220515075440-2.png||_mstalt="429546" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" height="193" width="257"]]
487 487  
488 -LHT65N-PIR supports below configure method:
489 489  
490 -* AT Command via UART Connection : See [[FAQ>>||anchor="H7.FAQ"]].
491 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
491 +== 5.3 Battery Life Analyze ==
492 492  
493 493  
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 +)))
494 494  
495 -== 4.2 General Commands ==
496 496  
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 +)))
497 497  
498 -These commands are to configure:
499 499  
500 -* General system settings like: uplink interval.
501 -* LoRaWAN protocol & radio related command.
505 += 6. FAQ =
502 502  
503 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
507 +== 6.1 How to use AT Command? ==
504 504  
505 -[[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/]]
506 506  
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.
507 507  
508 -== 4.3 Commands special design for LHT65N-PIR ==
509 509  
513 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
510 510  
511 -These commands only valid for LHT65N-PIR, as below:
512 512  
513 513  
514 -=== 4.3.1 Set Transmit Interval Time ===
517 +[[image:1655802313617-381.png||_mstalt="293917"]]
515 515  
516 516  
517 -Feature: Change LoRaWAN End Node Transmit Interval.
518 518  
519 -(% style="color:#4f81bd" %)**AT Command: AT+TDC**
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 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
522 -|(% 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**
523 -|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
524 -|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
525 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
525 525  
526 -(% style="color:#4f81bd" %)**Downlink Payload: 0x01**
527 +AT Command List is as below:
527 527  
528 -Format: Command Code (0x01) followed by 3 bytes time value.
529 +AT+<CMD>? :  Help on <CMD>
529 529  
530 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
531 +AT+<CMD> :  Run <CMD>
531 531  
532 -* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
533 +AT+<CMD>=<value> :  Set the value
533 533  
534 -* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
535 +AT+<CMD>=? :  Get the value
535 535  
537 +AT+DEBUG:  Set more info output
536 536  
539 +ATZ:  Trig a reset of the MCU
537 537  
538 -=== 4.3.2 Get Device Status ===
541 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
539 539  
543 +AT+DEUI:  Get or Set the Device EUI
540 540  
541 -Send a LoRaWAN downlink to ask device send Alarm settings.
545 +AT+DADDR:  Get or Set the Device Address
542 542  
543 -* (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
547 +AT+APPKEY:  Get or Set the Application Key
544 544  
545 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
549 +AT+NWKSKEY:  Get or Set the Network Session Key
546 546  
551 +AT+APPSKEY:  Get or Set the Application Session Key
547 547  
548 -=== 4.3.3 Set Password ===
553 +AT+APPEUI:  Get or Set the Application EUI
549 549  
555 +AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
550 550  
551 -Feature: Set device password, max 9 digits
557 +AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
552 552  
553 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
559 +AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
554 554  
555 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
556 -|(% 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**
557 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
558 -123456
561 +AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
559 559  
560 -OK
561 -)))
562 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
563 +AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
563 563  
564 -(% style="color:#4f81bd" %)**Downlink Command:**
565 +AT+RX2FQ:  Get or Set the Rx2 window frequency
565 565  
566 -No downlink command for this feature.
567 +AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
567 567  
569 +AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
568 568  
569 -=== 4.3.4 Set to sleep mode ===
571 +AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
570 570  
573 +AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
571 571  
572 -Feature: Set device to sleep mode
575 +AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
573 573  
574 -* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
577 +AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
575 575  
576 -* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
579 +AT+NWKID:  Get or Set the Network ID
577 577  
578 -(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
581 +AT+FCU:  Get or Set the Frame Counter Uplink
579 579  
580 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
581 -|(% 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**
582 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
583 -Clear all stored sensor data…
583 +AT+FCD:  Get or Set the Frame Counter Downlink
584 584  
585 -OK
586 -)))
585 +AT+CLASS:  Get or Set the Device Class
587 587  
588 -(% style="color:#4f81bd" %)**Downlink Command:**
587 +AT+JOIN:  Join network
589 589  
590 -* There is no downlink command to set to Sleep mode.
589 +AT+NJS:  Get the join status
591 591  
591 +AT+SENDB:  Send hexadecimal data along with the application port
592 592  
593 +AT+SEND:  Send text data along with the application port
593 593  
594 -=== 4.3.5 Set UOA (Uplink on Activity) ===
595 +AT+RECVB:  Print last received data in binary format (with hexadecimal values)
595 595  
597 +AT+RECV:  Print last received data in raw format
596 596  
597 -Feature: Enable / Disable Uplink on Activity
599 +AT+VER:  Get current image version and Frequency Band
598 598  
599 -* **AT+UOA=0**  : Disable UoA
601 +AT+CFM:  Get or Set the confirmation mode (0-1)
600 600  
601 -* **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.
603 +AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
602 602  
603 -(% 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.**
605 +AT+SNR:  Get the SNR of the last received packet
604 604  
605 -(% style="color:#4f81bd" %)**AT Command: AT+UOA**
607 +AT+RSSI:  Get the RSSI of the last received packet
606 606  
609 +AT+TDC:  Get or set the application data transmission interval in ms
607 607  
608 -(% style="color:#4f81bd" %)**Downlink Command:  **(% class="mark" %)**xxxxxxx**
611 +AT+PORT:  Get or set the application port
609 609  
613 +AT+DISAT:  Disable AT commands
610 610  
611 -= 5. Battery & Power Consumption =
615 +AT+PWORD: Set password, max 9 digits
612 612  
617 +AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
613 613  
614 -LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
619 +AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
615 615  
616 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
621 +AT+PDTA:  Print the sector data from start page to stop page
617 617  
623 +AT+PLDTA:  Print the last few sets of data
618 618  
619 -= 6. OTA firmware update =
625 +AT+CLRDTA:  Clear the storage, record position back to 1st
620 620  
627 +AT+SLEEP:  Set sleep mode
621 621  
622 -User can change firmware LHT65N-PIR to:
629 +AT+EXT:  Get or Set external sensor model
623 623  
624 -* Change Frequency band/ region.
625 -* Update with new features.
626 -* Fix bugs.
631 +AT+BAT:  Get the current battery voltage in mV
627 627  
628 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
633 +AT+CFG:  Print all configurations
629 629  
630 -Methods to Update Firmware:
635 +AT+WMOD:  Get or Set Work Mode
631 631  
632 -* (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/]]
633 -* 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]]**.
637 +AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
634 634  
639 +AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
635 635  
641 +AT+SETCNT:  Set the count at present
636 636  
637 -= 7. FAQ =
643 +AT+RJTDC:  Get or set the ReJoin data transmission interval in min
638 638  
639 -== 7.1 How to use AT Command? ==
645 +AT+RPL:  Get or set response level
640 640  
647 +AT+TIMESTAMP:  Get or Set UNIX timestamp in second
641 641  
642 -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.
649 +AT+LEAPSEC:  Get or Set Leap Second
643 643  
651 +AT+SYNCMOD:  Get or Set time synchronization method
644 644  
645 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
653 +AT+SYNCTDC:  Get or set time synchronization interval in day
646 646  
655 +AT+PID:  Get or set the PID
647 647  
648 648  
649 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
658 +== 6.2 Where to use AT commands and Downlink commands ==
650 650  
651 651  
652 -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.
653 -
654 -[[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"]]
655 -
656 -
657 -== 7.2 Where to use AT commands and Downlink commands ==
658 -
659 -
660 660  **AT commands：**
661 661  
662 -[[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"]]
663 663  
664 664  
665 665  **Downlink commands:**
... ... @@ -668,13 +668,13 @@
668 668  
669 669  (% style="color:blue" %)**TTN:**
670 670  
671 -[[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"]]
672 672  
673 673  
674 674  
675 675  (% style="color:blue" %)**Helium：**
676 676  
677 -[[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"]]
678 678  
679 679  
680 680  
... ... @@ -681,51 +681,56 @@
681 681  (% style="color:blue" %)**Chirpstack: The downlink window will not be displayed until the network is accessed**
682 682  
683 683  
684 -[[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"]]
685 685  
686 686  
687 -[[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"]]
688 688  
689 689  
690 690  
691 691  (% style="color:blue" %)**Aws:**
692 692  
693 -[[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"]]
694 694  
695 695  
696 -== 7.3 How to change the uplink interval？ ==
697 +== 6.3 How to change the uplink interval？ ==
697 697  
698 698  
699 699  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);"]]
700 700  
701 -[[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"]]
702 702  
703 703  
704 -== 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"]]
705 705  
706 706  
707 -[[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? ==
708 708  
709 +
710 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
711 +
712 +
709 709  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
710 710  
711 -[[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"]]
712 712  
717 +
718 +
713 713  (% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
714 714  
715 715  First connect the four lines；(% style="display:none" %)
716 716  
717 -[[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" %)
718 718  
719 719  
720 720  Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
721 721  
722 -[[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"]]
723 723  
724 724  
725 725  
726 726  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
727 727  
728 -[[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"]]
729 729  
730 730  
731 731  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -733,7 +733,7 @@
733 733  
734 734  When this interface appears, it indicates that the download has been completed.
735 735  
736 -[[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"]]
737 737  
738 738  
739 739  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
... ... @@ -740,10 +740,10 @@
740 740  
741 741  
742 742  
743 -[[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"]]
744 744  
745 745  
746 -= 8. Order Info =
752 += 7. Order Info =
747 747  
748 748  
749 749  Part Number: (% style="color:#4f81bd" %)** LHT65N-PIR-XX**
... ... @@ -759,11 +759,9 @@
759 759  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
760 760  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
761 761  
768 += 8. Packing Info =
762 762  
763 763  
764 -= 9. Packing Info =
765 -
766 -
767 767  **Package Includes**:
768 768  
769 769  * LHT65N-PIR Temperature/Humidity/PIR Sensor x 1
... ... @@ -773,18 +773,14 @@
773 773  * Device Size:  10 x 10 x 3.5 mm
774 774  * Device Weight: 120.5g
775 775  
780 += 9. Reference material =
776 776  
777 777  
778 -= 10. Reference material =
779 -
780 -
781 781  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
782 782  
785 += 10. FCC Warning =
783 783  
784 784  
785 -= 11. FCC Warning =
786 -
787 -
788 788  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
789 789  
790 790  (1) This device may not cause harmful interference；
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