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Last modified by Xiaoling on 2025/06/10 09:17
From version 45.4
edited by Xiaoling
on 2023/05/27 08:48
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To version 7.1
edited by Edwin Chen
on 2023/04/09 08:10
Change comment: Uploaded new attachment "image-20230409080812-1.png", version {1}

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Title
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1 -LHT65N-PIR Temperature/Humidity/PIR Motion Sensor User Manual
1 +LHT65-PIR Temperature/Humidity/PIR Sensor User Manual
Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
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1 1  (% style="text-align:center" %)
2 -[[image:LHT65N-PIR1.jpg||alt="image-20221206143242-2.png" height="484" width="485"]]
2 +[[image:image-20221206143242-2.png||height="602" width="551"]]
3 3  
4 4  
5 5  
6 6  
7 +
8 +
9 +
10 +
11 +
7 7  **Table of Contents：**
8 8  
9 9  {{toc/}}
... ... @@ -13,11 +13,13 @@
13 13  
14 14  
15 15  
21 +
22 +
23 +
16 16  = 1. Introduction =
17 17  
18 18  == 1.1 What is LHT65N-PIR Temperature,Humidity & PIR Sensor ==
19 19  
20 -
21 21  The Dragino (% style="color:blue" %)**LHT65N-PIR Temperature, Humidity & PIR sensor**(%%) is a Long Range LoRaWAN Sensor.It includes a (% style="color:blue" %)**built-in Temperature & Humidity sensor**(%%) and has an (% style="color:blue" %)**external PIR Probe**(%%)**.** LHT65N-PIR can detect environment Temperature & Humdity, it also detects (% style="color:blue" %)**People Activity**(%%) via PIR probe and them send these info to LoRaWAN IoT Server.
22 22  
23 23  The LHT65N-PIR allows users to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on.
... ... @@ -28,12 +28,12 @@
28 28  
29 29  LHT65N-PIR is fully compatible with (% style="color:blue" %)**LoRaWAN v1.0.3 Class A protocol**(%%), it can work with a standard LoRaWAN gateway.
30 30  
38 +
31 31  **~*~***The actual battery life depends on how often to send data, please see battery analyzer chapter.
32 32  
33 33  
34 34  == 1.2 Features ==
35 35  
36 -
37 37  * LoRaWAN v1.0.3 Class A protocol
38 38  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
39 39  * AT Commands to change parameters
... ... @@ -43,11 +43,8 @@
43 43  * Built-in 2400mAh battery for up to 5 years of use.
44 44  * Built-in Temperature & Humidity sensor
45 45  * External PIR Sensor
46 -* Tri-color LED to indicate working status
53 +* Tri-color LED to indicate working status(% style="display:none" %)
47 47  
48 -
49 -(% style="display:none" %)
50 -
51 51  == 1.3 Specification ==
52 52  
53 53  
... ... @@ -65,19 +65,18 @@
65 65  * Long Term Drift: < 0.02 °C/yr
66 66  * Operating Range: 0 ~~ 96 %RH
67 67  
68 -(% style="color:#037691" %)**External PIR Sensor:**
72 +(% class="mark" style="color:#037691" %)**External PIR Sensor:**
69 69  
70 -* Base on RDB223 Sensor
71 -* Cable Length : 1 meter
72 -* Stable detect distance : 0~~3 meter
74 +* (% class="mark" %)Base on BH1750 Illumination Sensor
75 +* (% class="mark" %)Cable Length : 50cm
76 +* (% class="mark" %)Resolution: 1 lx
77 +* (% class="mark" %)Range: 0-65535 lx
78 +* (% class="mark" %)Operating Range: -40 °C ~~ 85 °C
73 73  
74 -
75 -
76 76  = 2. Connect LHT65N-PIR to IoT Server =
77 77  
78 78  == 2.1 How does LHT65N-PIR work? ==
79 79  
80 -
81 81  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.
82 82  
83 83  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.
... ... @@ -85,7 +85,6 @@
85 85  
86 86  == 2.2 How to Activate LHT65N-PIR? ==
87 87  
88 -
89 89  The LHT65N-PIR has two working modes:
90 90  
91 91  * (% 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.
... ... @@ -97,20 +97,9 @@
97 97  
98 98  [[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"]]
99 99  
102 +[[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"]]
100 100  
101 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
102 -|=(% 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**
103 -|(% 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" %)(((
104 -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.
105 -)))
106 -|(% 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" %)(((
107 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
108 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
109 -)))
110 -|(% 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.
111 111  
112 -
113 -
114 114  == 2.3 Example to join LoRaWAN network ==
115 115  
116 116  
... ... @@ -119,7 +119,7 @@
119 119  
120 120  
121 121  (% class="wikigeneratedid" %)
122 -[[image:image-20230409080812-1.png||height="487" width="785"]]
113 +[[image:image-20221224101636-1.png||height="435" width="715"]]
123 123  
124 124  
125 125  Assume the LPS8v2 is already set to connect to [[TTN V3 network>>url:https://eu1.cloud.thethings.network||_mstvisible="2"]], So it provides network coverage for LHT65N-PIR. Next we need to add the LHT65N-PIR device in TTN V3:
... ... @@ -132,512 +132,546 @@
132 132  
133 133  Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
134 134  
135 -[[image:image-20230426083533-1.png||height="286" width="616"]]
126 +[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
136 136  
137 -
138 138  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
139 139  
140 140  Add APP EUI in the application.
141 141  
142 142  
143 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522232916-3.png||_mstalt="430495"]]
133 +[[image:image-20220522232916-3.png||_mstalt="430495"]]
144 144  
145 145  
146 -[[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"]]
136 +[[image:image-20220522232932-4.png||_mstalt="430157"]]
147 147  
148 148  
149 -[[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"]]
139 +[[image:image-20220522232954-5.png||_mstalt="431847"]]
150 150  
151 151  
142 +
152 152  (% style="color:red" %)**Note: LHT65N-PIR use same payload decoder as LHT65.**
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-20220522233026-6.png?rev=1.1||alt="image-20220522233026-6.png"]]
146 +Input APP EUI,  APP KEY and DEV EUI:
156 156  
157 157  
158 -**Input APP EUI,  APP KEY and DEV EUI:**
149 +[[image:image-20220522233118-7.png||_mstalt="430430"]]
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-20220522233118-7.png?rev=1.1||alt="image-20220522233118-7.png"]]
161 161  
162 -
163 163  === 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
164 164  
165 -
166 166  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.
155 +[[image:image-20220522233300-8.png||_mstalt="428389" height="219" width="722"]]
167 167  
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-20220522233300-8.png?rev=1.1||alt="image-20220522233300-8.png"]]
158 +== 2.4 Uplink Payload   ( Fport~=2) ==
170 170  
160 +The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
171 171  
172 -== 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
162 +After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
173 173  
164 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
165 +|=(% style="width: 60px;" %)(((
166 +**Size(bytes)**
167 +)))|=(% style="width: 30px;" %)(((
168 +**2**
169 +)))|=(% style="width: 100px;" %)(((
170 +**2**
171 +)))|=(% style="width: 100px;" %)(((
172 +**2**
173 +)))|=(% style="width: 50px;" %)(((
174 +**1**
175 +)))|=(% style="width: 50px;" %)(((
176 +**4**
177 +)))
178 +|(% style="width:97px" %)(((
179 +**Value**
180 +)))|(% style="width:39px" %)(((
181 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
182 +)))|(% style="width:100px" %)(((
183 +(((
184 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
185 +)))
186 +)))|(% style="width:77px" %)(((
187 +(((
188 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
189 +)))
190 +)))|(% style="width:47px" %)(((
191 +[[Ext>>||anchor="H2.4.5Ext23"]] #
192 +)))|(% style="width:51px" %)(((
193 +[[Ext value>>||anchor="H2.4.6Extvalue"]]
194 +)))
174 174  
175 -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.
196 +* The First 6 bytes: has fix meanings for every LHT65N-PIR.
197 +* The 7th byte (EXT #): defines the external sensor model. It can be (% class="mark" %)0x05 or 0x09(%%) for LHT65N-PIR
198 +* The 7^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
199 +* The 8^^th^^ ~~ 11st  byte: Movement Detect Count.
176 176  
177 -The Payload format is as below.
201 +=== 2.4.1 Decoder in TTN V3 ===
178 178  
179 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
180 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
181 -|(% 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**
182 -|(% 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
183 183  
184 -Example parse in TTNv3
204 +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.
185 185  
186 -[[image:image-20230508151932-1.png]]
206 +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]]
187 187  
188 188  
189 -(% style="color:blue" %)**Sensor Model**(%%): For LHT65N-PIR, this value is 0x1A
209 +[[image:image-20220522234118-10.png||_mstalt="451464" height="353" width="729"]]
190 190  
191 -(% style="color:blue" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
192 192  
193 -(% style="color:blue" %)**Frequency Band**:
212 +=== 2.4.2 BAT-Battery Info ===
194 194  
195 -*0x01: EU868
196 196  
197 -*0x02: US915
215 +These two bytes of BAT include the battery state and the actually voltage
198 198  
199 -*0x03: IN865
217 +[[image:image-20220523152839-18.png||_mstalt="457613"]]
200 200  
201 -*0x04: AU915
202 202  
203 -*0x05: KZ865
220 +[[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
204 204  
205 -*0x06: RU864
206 206  
207 -*0x07: AS923
223 +Check the battery voltage for LHT65N-PIR.
208 208  
209 -*0x08: AS923-1
225 +* BAT status=(0xcba4>>14)&0xFF=11(B)，very good
226 +* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
210 210  
211 -*0x09: AS923-2
212 212  
213 -*0x0a: AS923-3
229 +=== 2.4.3 Built-in Temperature ===
214 214  
215 -*0x0b: CN470
216 216  
217 -*0x0c: EU433
232 +[[image:image-20220522235639-2.png||_mstalt="431756" height="138" width="722"]]
218 218  
219 -*0x0d: KR920
234 +* Temperature:  0x0ABB/100=27.47℃
220 220  
221 -*0x0e: MA869
236 +[[image:image-20220522235639-3.png||_mstalt="432120"]]
222 222  
223 -(% style="color:blue" %)**Sub-Band**:
238 +* Temperature:  (0xF5C6-65536)/100=-26.18℃
224 224  
225 -AU915 and US915: value 0x00 ~~ 0x08
240 +=== 2.4.4 Built-in Humidity ===
226 226  
227 -CN470: value 0x0B ~~ 0x0C
228 228  
229 -Other Bands: Always 0x00
243 +[[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
230 230  
231 -(% style="color:blue" %)**Battery Info**:
245 +* Humidity:    0x025C/10=60.4%
232 232  
233 -Check the battery voltage.
247 +=== 2.4.5 Ext value ===
234 234  
235 -Ex1: 0x0B45 = 2885mV
249 +==== 2.4.5.1 Ext~=0x05, Illuminance Sensor ====
236 236  
237 -Ex2: 0x0B49 = 2889mV
238 238  
252 +[[image:image-20221224161634-2.png||height="138" width="851"]]
239 239  
240 -== 2.5 Uplink Payload, Sensor Data  ( Fport~=2) ==
241 241  
255 +* Illumination=0x005E=94 lux
242 242  
243 -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
244 244  
245 -After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
259 +[[image:image-20221224161725-3.png]]
246 246  
247 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
248 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
249 -**Size(bytes)**
250 -)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)(((
251 -**2**
252 -)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
253 -**2**
254 -)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
255 -**2**
256 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
257 -**1**
258 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
259 -**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:
260 260  )))
261 -|(% style="width:97px" %)(((
262 -**Value**
263 -)))|(% style="width:39px" %)(((
264 -[[BAT>>||anchor="H2.5.2BAT-BatteryInfo"]]
265 -)))|(% style="width:100px" %)(((
272 +
266 266  (((
267 -[[Built-In Temperature>>||anchor="H2.5.3Built-inTemperature"]]
274 +
268 268  )))
269 -)))|(% style="width:77px" %)(((
276 +
270 270  (((
271 -[[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.
272 272  )))
273 -)))|(% style="width:47px" %)(((
274 -Ext #
275 -)))|(% style="width:51px" %)(((
276 -[[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.
277 277  )))
278 278  
279 -* The First 6 bytes: has fix meanings for every LHT65N-PIR.
280 -* The 7th byte (EXT #): defines the external sensor model. It can be 0x0A for LHT65N-PIR
281 -* The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
282 -* The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
283 283  
284 -=== 2.5.1 Decoder in TTN V3 ===
285 285  
287 +(((
288 +Add Datacake:
289 +)))
286 286  
287 -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.
288 288  
289 -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]]
292 +[[image:image-20220523000825-7.png||_mstalt="429884" height="262" width="583"]]
290 290  
291 291  
292 -[[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"]]
293 293  
296 +Select default key as Access Key:
294 294  
295 -=== 2.5.2 BAT-Battery Info ===
296 296  
299 +[[image:image-20220523000825-8.png||_mstalt="430248" height="453" width="406"]]
297 297  
298 -These two bytes of BAT include the battery state and the actually voltage
299 299  
300 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
301 -|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
302 -**Bit(bit)**
303 -)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
304 -|(% style="width:66px" %)(((
305 -**Value**
306 -)))|(% style="width:250px" %)(((
307 -BAT Status
308 -00(b): Ultra Low ( BAT <= 2.50v)
309 -01(b): Low (2.50v <=BAT <= 2.55v)
310 -10(b): OK (2.55v <= BAT <=2.65v)
311 -11(b): Good (BAT >= 2.65v)
312 -)))|(% style="width:152px" %)Actually BAT voltage
302 +In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
313 313  
314 -[[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"]]
315 315  
305 +[[image:image-20221224161935-5.png||height="523" width="409"]]
316 316  
317 -Check the battery voltage for LHT65N-PIR.
318 318  
319 -* BAT status=(0xcba4>>14)&0xFF=11(B)，very good
320 -* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
308 +[[image:image-20221224161957-6.png||height="306" width="852"]]
321 321  
322 -=== 2.5.3 Built-in Temperature ===
323 323  
324 -[[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"]]
325 325  
326 -* Temperature:  0x0ABB/100=27.47℃
312 +== 2.8 LED Indicator ==
327 327  
328 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-3.png||_mstalt="432120"]]
329 329  
330 -* Temperature:  (0xF5C6-65536)/100=-26.18℃
315 +The LHT65N-PIR has a triple color LED which for easy showing different stage .
331 331  
332 -=== 2.5.4 Built-in Humidity ===
317 +While user press ACT button, the LED will work as per LED status with ACT button.
333 333  
334 -[[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"]]
319 +In a normal working state:
335 335  
336 -* Humidity:    0x025C/10=60.4%
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
337 337  
338 -=== 2.5.5 Ext value ===
339 339  
340 -==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
327 +== 2.9 installation ==
341 341  
342 342  
343 -[[image:ext=14.png||alt="image-20221224161634-2.png"]]
330 +[[image:image-20220516231650-1.png||_mstalt="428597" height="436" width="428"]]
344 344  
345 345  
346 -==== 2.5.5.2 Ext Value ====
333 += 3. Sensors and Accessories =
347 347  
335 +== 3.1 E2 Extension Cable ==
348 348  
349 -There are 4 bytes in Ext Value field.
350 350  
351 -Bit0 of byte 8th shows if this uplink is generate by PIR activity.
338 +[[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 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
354 -|=(% style="width: 107px; background-color:#D9E2F3;color:#0070C0" %)(((
355 -**The 8^^th^^ byte**
356 -)))|=(% style="width: 73px; background-color:#D9E2F3;color:#0070C0" %)(((
357 -**Bit 1~~7**
358 -)))|=(% style="width: 213px; background-color:#D9E2F3;color:#0070C0" %)(((
359 -**Bit 0**
340 +
341 +**1m long breakout cable for LHT65N-E5. Features:**
342 +
343 +* (((
344 +Use for AT Command
360 360  )))
361 -|(% style="width:106px" %)(((
362 -**Value**
363 -)))|(% style="width:71px" %)(((
364 -Reserve
365 -)))|(% style="width:211px" %)(((
346 +* (((
347 +Update firmware for LHT65N-PIR
348 +)))
349 +
350 +[[image:image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
351 +
352 +
353 += 4. Configure LHT65N-PIR via AT command or LoRaWAN downlink =
354 +
355 +
366 366  (((
367 -0: Normal Uplink
368 -1: Uplink by activity detected
357 +Use can configure LHT65N-E5 via AT Command or LoRaWAN Downlink.
369 369  )))
359 +
360 +* (((
361 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
370 370  )))
371 371  
372 -(% style="color:red" %)**Note**:** Uplink by activity is disable by default.**
364 +* (((
365 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
366 +)))
373 373  
374 -The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
368 +(((
369 +There are two kinds of commands to configure LHT65N-E5, they are:
370 +)))
375 375  
376 -0x00 E5 09 : Total detect 58633 activity since end node start.
372 +* (((
373 +(% style="color:#4f81bd" %)**General Commands**.
374 +)))
377 377  
376 +(((
377 +These commands are to configure:
378 +)))
378 378  
379 -== 2.6 Show data on Datacake ==
380 +1. (((
381 +General system settings like: uplink interval.
382 +)))
383 +1. (((
384 +LoRaWAN protocol & radio-related commands.
385 +)))
380 380  
387 +(((
388 +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]]
389 +)))
381 381  
382 -Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
391 +* (((
392 +(% style="color:#4f81bd" %)**Commands special design for LHT65N-E5**
393 +)))
383 383  
384 -(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
395 +(((
396 +These commands are only valid for LHT65N-E5, as below:
397 +)))
385 385  
386 -(% style="color:blue" %)**Step 2**(%%): Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
387 387  
388 -Add Datacake:
400 +== 4.1 Set Transmit Interval Time ==
389 389  
390 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220523000825-7.png||_mstalt="429884" height="262" width="583"]]
391 391  
403 +Feature: Change LoRaWAN End Node Transmit Interval.
392 392  
393 393  
394 -Select default key as Access Key:
406 +(% style="color:#4f81bd" %)**AT Command: AT+TDC**
395 395  
408 +[[image:image-20220523150701-2.png||_mstalt="427453"]]
396 396  
397 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220523000825-8.png||_mstalt="430248" height="453" width="406"]]
398 398  
411 +(% style="color:#4f81bd" %)**Downlink Command: 0x01**
399 399  
400 -In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
413 +Format: Command Code (0x01) followed by 3 bytes time value.
401 401  
415 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
402 402  
403 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20221224161935-5.png||height="523" width="409"]]
417 +* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
404 404  
419 +* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
405 405  
406 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20221224161957-6.png||height="306" width="852"]]
421 +== 4.2 Currently only supports E5 ==
407 407  
408 408  
424 +Feature: Set device password, max 9 digits
409 409  
410 -== 2.7 LED Indicator ==
411 411  
427 +(% style="color:#4f81bd" %)**AT Command: AT+EXT**
412 412  
413 -The LHT65N-PIR has a triple color LED which for easy showing different stage .
429 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
430 +|Command Example|Function|Response
431 +|AT+EXT=?|Get or Set external sensor model|(((
432 +5
414 414  
415 -While user press ACT button, the LED will work as per LED status with ACT button.
434 +OK
435 +)))
436 +|AT+EXT=5|(% colspan="2" %)Set external sensor mode to 5
416 416  
417 -In a normal working state:
438 +(% style="color:#4f81bd" %)**Downlink Command:0xA2**
418 418  
419 -* For each uplink, the (% style="color:blue" %)**BLUE LED**(%%) or (% style="color:red" %)**RED LED**(%%) will blink once.
420 -(% style="color:blue" %)**BLUE LED**(%%) when external sensor is connected.
421 -* (% style="color:red" %)**RED LED**(%%) when external sensor is not connected
422 -* For each success downlink, the (% style="color:purple" %)**PURPLE LED**(%%) will blink once
423 423  
424 -== 2.8 installation ==
441 +Total bytes: 2 bytes
425 425  
443 +**Example:**
426 426  
427 -~1. Don't install LHT65N-PIR outdoor or place where will get wet.
445 +* 0xA205: Set external sensor type to E5
428 428  
429 -2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
447 +== 4.3 Set to sleep mode ==
430 430  
431 -Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
432 432  
433 -[[image:image-20230411135341-1.png||height="450" width="456"]]
450 +Feature: Set device to sleep mode
434 434  
452 +* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
453 +* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
435 435  
436 -(% style="color:red" %)**Notice: PIR can only detect motion activity, not to use to detect static people case.**
455 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
437 437  
438 -* 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.
457 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
439 439  
440 -* 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.
441 441  
442 -* 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.
460 +(% style="color:#4f81bd" %)**Downlink Command:**
443 443  
444 -* 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
462 +* There is no downlink command to set to Sleep mode.
445 445  
446 -* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
464 +
447 447  
448 -= 3. Sensors and Accessories =
466 += 5. Battery & How to replace =
449 449  
450 -== 3.1 E2 Extension Cable ==
468 +== 5.1 Battery Type ==
451 451  
452 452  
453 -[[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"]]
471 +(((
472 +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.
473 +)))
454 454  
475 +(((
476 +The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
455 455  
456 -**1m long breakout cable for LHT65N-PIR. Features:**
457 457  
458 -* (((
459 -Use for AT Command
479 +[[image:image-20220515075034-1.png||_mstalt="428961" height="208" width="644"]]
460 460  )))
461 -* (((
462 -Update firmware for LHT65N-PIR
463 -)))
464 464  
465 -[[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"]]
482 +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.
483 +
466 466  
485 +== 5.2 Replace Battery ==
467 467  
468 -= 4. Configure LHT65N-PIR =
469 469  
470 -== 4.1 Configure Methods: ==
488 +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.
471 471  
490 +[[image:image-20220515075440-2.png||_mstalt="429546" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" height="193" width="257"]]
472 472  
473 -LHT65N-PIR supports below configure method:
474 474  
475 -* AT Command via UART Connection : See [[FAQ>>||anchor="H7.FAQ"]].
493 +== 5.3 Battery Life Analyze ==
476 476  
477 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
478 478  
479 -== 4.2 General Commands ==
496 +(((
497 +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:
498 +[[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]]
499 +)))
480 480  
481 481  
482 -These commands are to configure:
502 +(((
503 +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]]
504 +)))
483 483  
484 -* General system settings like: uplink interval.
485 -* LoRaWAN protocol & radio related command.
486 486  
487 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
507 += 6. FAQ =
488 488  
489 -[[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/]]
509 +== 6.1 How to use AT Command? ==
490 490  
491 491  
492 -== 4.3 Commands special design for LHT65N-PIR ==
512 +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.
493 493  
494 494  
495 -These commands only valid for LHT65N-PIR, as below:
515 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
496 496  
497 497  
498 -=== 4.3.1 Set Transmit Interval Time ===
499 499  
519 +[[image:1655802313617-381.png||_mstalt="293917"]]
500 500  
501 -Feature: Change LoRaWAN End Node Transmit Interval.
502 502  
503 -(% style="color:#4f81bd" %)**AT Command: AT+TDC**
504 504  
505 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
506 -|(% 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**
507 -|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
508 -|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
523 +(((
524 +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.
525 +)))
509 509  
510 -(% style="color:#4f81bd" %)**Downlink Payload: 0x01**
527 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
511 511  
512 -Format: Command Code (0x01) followed by 3 bytes time value.
529 +AT Command List is as below:
513 513  
514 -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>? :  Help on <CMD>
515 515  
516 -* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
533 +AT+<CMD> :  Run <CMD>
517 517  
518 -* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
535 +AT+<CMD>=<value> :  Set the value
519 519  
520 -=== 4.3.2 Get Device Status ===
537 +AT+<CMD>=? :  Get the value
521 521  
539 +AT+DEBUG:  Set more info output
522 522  
523 -Send a LoRaWAN downlink to ask device send Alarm settings.
541 +ATZ:  Trig a reset of the MCU
524 524  
525 -* (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
543 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
526 526  
527 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
545 +AT+DEUI:  Get or Set the Device EUI
528 528  
547 +AT+DADDR:  Get or Set the Device Address
529 529  
530 -=== 4.3.3 Set Password ===
549 +AT+APPKEY:  Get or Set the Application Key
531 531  
551 +AT+NWKSKEY:  Get or Set the Network Session Key
532 532  
533 -Feature: Set device password, max 9 digits
553 +AT+APPSKEY:  Get or Set the Application Session Key
534 534  
535 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
555 +AT+APPEUI:  Get or Set the Application EUI
536 536  
537 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
538 -|(% 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**
539 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
540 -123456
557 +AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
541 541  
542 -OK
543 -)))
544 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
559 +AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
545 545  
546 -(% style="color:#4f81bd" %)**Downlink Command:**
561 +AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
547 547  
548 -No downlink command for this feature.
563 +AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
549 549  
565 +AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
550 550  
551 -=== 4.3.4 Set to sleep mode ===
567 +AT+RX2FQ:  Get or Set the Rx2 window frequency
552 552  
569 +AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
553 553  
554 -Feature: Set device to sleep mode
571 +AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
555 555  
556 -* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
573 +AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
557 557  
558 -* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
575 +AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
559 559  
560 -(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
577 +AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
561 561  
562 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
563 -|(% 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**
564 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
565 -Clear all stored sensor data…
579 +AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
566 566  
567 -OK
568 -)))
581 +AT+NWKID:  Get or Set the Network ID
569 569  
570 -(% style="color:#4f81bd" %)**Downlink Command:**
583 +AT+FCU:  Get or Set the Frame Counter Uplink
571 571  
572 -* There is no downlink command to set to Sleep mode.
585 +AT+FCD:  Get or Set the Frame Counter Downlink
573 573  
574 -=== 4.3.5 Set UOA (Uplink on Activity) ===
587 +AT+CLASS:  Get or Set the Device Class
575 575  
589 +AT+JOIN:  Join network
576 576  
577 -Feature: Enable / Disable Uplink on Activity
591 +AT+NJS:  Get the join status
578 578  
579 -* **AT+UOA=0**  : Disable UoA
593 +AT+SENDB:  Send hexadecimal data along with the application port
580 580  
581 -* **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.
595 +AT+SEND:  Send text data along with the application port
582 582  
583 -(% 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.**
597 +AT+RECVB:  Print last received data in binary format (with hexadecimal values)
584 584  
585 -(% style="color:#4f81bd" %)**AT Command: AT+UOA**
599 +AT+RECV:  Print last received data in raw format
586 586  
601 +AT+VER:  Get current image version and Frequency Band
587 587  
588 -(% style="color:#4f81bd" %)**Downlink Command:  **(% class="mark" %)**xxxxxxx**
603 +AT+CFM:  Get or Set the confirmation mode (0-1)
589 589  
605 +AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
590 590  
591 -= 5. Battery & Power Consumption =
607 +AT+SNR:  Get the SNR of the last received packet
592 592  
609 +AT+RSSI:  Get the RSSI of the last received packet
593 593  
594 -LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
611 +AT+TDC:  Get or set the application data transmission interval in ms
595 595  
596 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
613 +AT+PORT:  Get or set the application port
597 597  
615 +AT+DISAT:  Disable AT commands
598 598  
599 -= 6. OTA firmware update =
617 +AT+PWORD: Set password, max 9 digits
600 600  
619 +AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
601 601  
602 -User can change firmware LHT65N-PIR to:
621 +AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
603 603  
604 -* Change Frequency band/ region.
605 -* Update with new features.
606 -* Fix bugs.
623 +AT+PDTA:  Print the sector data from start page to stop page
607 607  
608 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
625 +AT+PLDTA:  Print the last few sets of data
609 609  
610 -Methods to Update Firmware:
627 +AT+CLRDTA:  Clear the storage, record position back to 1st
611 611  
612 -* (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/]]
613 -* 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]]**.
629 +AT+SLEEP:  Set sleep mode
614 614  
615 -= 7. FAQ =
631 +AT+EXT:  Get or Set external sensor model
616 616  
617 -== 7.1 How to use AT Command? ==
633 +AT+BAT:  Get the current battery voltage in mV
618 618  
635 +AT+CFG:  Print all configurations
619 619  
620 -LHT65N-PIR supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to connect to LHT65 for using AT command, as below.
637 +AT+WMOD:  Get or Set Work Mode
621 621  
639 +AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
622 622  
623 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
641 +AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
624 624  
643 +AT+SETCNT:  Set the count at present
625 625  
645 +AT+RJTDC:  Get or set the ReJoin data transmission interval in min
626 626  
627 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
647 +AT+RPL:  Get or set response level
628 628  
649 +AT+TIMESTAMP:  Get or Set UNIX timestamp in second
629 629  
630 -In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600** (%%)to access to access serial console for LHT65N-PIR. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**123456**(% style="color:red" %))(%%) to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
651 +AT+LEAPSEC:  Get or Set Leap Second
631 631  
632 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
653 +AT+SYNCMOD:  Get or Set time synchronization method
633 633  
655 +AT+SYNCTDC:  Get or set time synchronization interval in day
634 634  
635 -== 7.2 Where to use AT commands and Downlink commands ==
657 +AT+PID:  Get or set the PID
636 636  
637 637  
660 +== 6.2 Where to use AT commands and Downlink commands ==
661 +
662 +
638 638  **AT commands：**
639 639  
640 -[[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"]]
665 +[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
641 641  
642 642  
643 643  **Downlink commands:**
... ... @@ -646,13 +646,13 @@
646 646  
647 647  (% style="color:blue" %)**TTN:**
648 648  
649 -[[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"]]
674 +[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
650 650  
651 651  
652 652  
653 653  (% style="color:blue" %)**Helium：**
654 654  
655 -[[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"]]
680 +[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
656 656  
657 657  
658 658  
... ... @@ -659,51 +659,56 @@
659 659  (% style="color:blue" %)**Chirpstack: The downlink window will not be displayed until the network is accessed**
660 660  
661 661  
662 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615094850-6.png||_mstalt="433082"]]
687 +[[image:image-20220615094850-6.png||_mstalt="433082"]]
663 663  
664 664  
665 -[[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"]]
690 +[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
666 666  
667 667  
668 668  
669 669  (% style="color:blue" %)**Aws:**
670 670  
671 -[[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"]]
696 +[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
672 672  
673 673  
674 -== 7.3 How to change the uplink interval？ ==
699 +== 6.3 How to change the uplink interval？ ==
675 675  
676 676  
677 677  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);"]]
678 678  
679 -[[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"]]
680 680  
681 681  
682 -== 7.4 How to use TTL-USB to connect PC to upgrade firmware? ==
706 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
683 683  
684 684  
685 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
709 +== 6.4 How to use TTL-USB to connect PC to upgrade firmware? ==
686 686  
711 +
712 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
713 +
714 +
687 687  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
688 688  
689 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615170542-5.png||_mstalt="430638"]]
717 +[[image:image-20220615170542-5.png||_mstalt="430638"]]
690 690  
719 +
720 +
691 691  (% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
692 692  
693 693  First connect the four lines；(% style="display:none" %)
694 694  
695 -[[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" %)
725 +[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
696 696  
697 697  
698 698  Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
699 699  
700 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-2.png||_mstalt="431704"]]
730 +[[image:image-20220621170938-2.png||_mstalt="431704"]]
701 701  
702 702  
703 703  
704 704  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
705 705  
706 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615171334-6.png||_mstalt="431028"]]
736 +[[image:image-20220615171334-6.png||_mstalt="431028"]]
707 707  
708 708  
709 709  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -711,7 +711,7 @@
711 711  
712 712  When this interface appears, it indicates that the download has been completed.
713 713  
714 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220620160723-8.png||_mstalt="430703"]]
744 +[[image:image-20220620160723-8.png||_mstalt="430703"]]
715 715  
716 716  
717 717  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
... ... @@ -718,10 +718,10 @@
718 718  
719 719  
720 720  
721 -[[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"]]
751 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
722 722  
723 723  
724 -= 8. Order Info =
754 += 7. Order Info =
725 725  
726 726  
727 727  Part Number: (% style="color:#4f81bd" %)** LHT65N-PIR-XX**
... ... @@ -737,7 +737,7 @@
737 737  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
738 738  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
739 739  
740 -= 9. Packing Info =
770 += 8. Packing Info =
741 741  
742 742  
743 743  **Package Includes**:
... ... @@ -749,12 +749,12 @@
749 749  * Device Size:  10 x 10 x 3.5 mm
750 750  * Device Weight: 120.5g
751 751  
752 -= 10. Reference material =
782 += 9. Reference material =
753 753  
754 754  
755 755  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
756 756  
757 -= 11. FCC Warning =
787 += 10. FCC Warning =
758 758  
759 759  
760 760  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
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