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Last modified by Xiaoling on 2025/06/10 09:17
From version 37.11
edited by Xiaoling
on 2023/04/27 10:55
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To version 4.1
edited by Edwin Chen
on 2023/04/09 00:18
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Summary

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Title
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1 -LHT65N-PIR Temperature/Humidity/PIR Motion Sensor User Manual
1 +LHT65-PIR Temperature/Humidity/PIR Sensor User Manual
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
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
... ... @@ -82,7 +82,6 @@
82 82  
83 83  == 2.1 How does LHT65N-PIR work? ==
84 84  
85 -
86 86  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.
87 87  
88 88  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.
... ... @@ -90,7 +90,6 @@
90 90  
91 91  == 2.2 How to Activate LHT65N-PIR? ==
92 92  
93 -
94 94  The LHT65N-PIR has two working modes:
95 95  
96 96  * (% 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.
... ... @@ -102,17 +102,8 @@
102 102  
103 103  [[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-20220515123819-1.png?width=317&height=379&rev=1.1||alt="image-20220515123819-1.png" height="379" width="317"]]
104 104  
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"]]
105 105  
106 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
107 -|=(% 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**
108 -|(% 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" %)(((
109 -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.
110 -)))
111 -|(% 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" %)(((
112 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
113 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
114 -)))
115 -|(% 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.
116 116  
117 117  == 2.3 Example to join LoRaWAN network ==
118 118  
... ... @@ -122,7 +122,7 @@
122 122  
123 123  
124 124  (% class="wikigeneratedid" %)
125 -[[image:image-20230409080812-1.png||height="487" width="785"]]
113 +[[image:image-20221224101636-1.png||height="435" width="715"]]
126 126  
127 127  
128 128  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:
... ... @@ -135,285 +135,492 @@
135 135  
136 136  Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
137 137  
138 -[[image:image-20230426083533-1.png]]
126 +[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
139 139  
140 -
141 141  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
142 142  
143 143  Add APP EUI in the application.
144 144  
145 145  
146 -[[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"]]
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-20220522232932-4.png?rev=1.1||alt="image-20220522232932-4.png"]]
136 +[[image:image-20220522232932-4.png||_mstalt="430157"]]
150 150  
151 151  
152 -[[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"]]
153 153  
154 154  
155 -(% style="color:red" %)**Note: LHT65N-PIR use same payload decoder as LHT65.**
156 156  
143 +(% style="color:red" %)**Note: LHT65N-E5 use same payload decoder as LHT65.**
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-20220522233026-6.png?rev=1.1||alt="image-20220522233026-6.png"]]
159 159  
146 +[[image:image-20220522233026-6.png||_mstalt="429403"]]
160 160  
161 -**Input APP EUI,  APP KEY and DEV EUI:**
162 162  
163 -[[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"]]
149 +Input APP EUI,  APP KEY and DEV EUI:
164 164  
165 165  
166 -=== 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
152 +[[image:image-20220522233118-7.png||_mstalt="430430"]]
167 167  
168 168  
169 -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 +=== 2.3.2 Step 2: Activate LHT65N-E5 by pressing the ACT button for more than 5 seconds. ===
170 170  
157 +Use ACT button to activate LHT65N-E5 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.
158 +[[image:image-20220522233300-8.png||_mstalt="428389" height="219" width="722"]]
171 171  
172 -[[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"]]
173 173  
161 +== 2.4 Uplink Payload   ( Fport~=2) ==
174 174  
175 -== 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
163 +The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
176 176  
165 +After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
177 177  
178 -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.
167 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
168 +|=(% style="width: 60px;" %)(((
169 +**Size(bytes)**
170 +)))|=(% style="width: 30px;" %)(((
171 +**2**
172 +)))|=(% style="width: 100px;" %)(((
173 +**2**
174 +)))|=(% style="width: 100px;" %)(((
175 +**2**
176 +)))|=(% style="width: 50px;" %)(((
177 +**1**
178 +)))|=(% style="width: 50px;" %)(((
179 +**4**
180 +)))
181 +|(% style="width:97px" %)(((
182 +**Value**
183 +)))|(% style="width:39px" %)(((
184 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
185 +)))|(% style="width:100px" %)(((
186 +(((
187 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
188 +)))
189 +)))|(% style="width:77px" %)(((
190 +(((
191 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
192 +)))
193 +)))|(% style="width:47px" %)(((
194 +[[Ext>>||anchor="H2.4.5Ext23"]] #
195 +)))|(% style="width:51px" %)(((
196 +[[Ext value>>||anchor="H2.4.6Extvalue"]]
197 +)))
179 179  
180 -The Payload format is as below.
199 +* The First 6 bytes: has fix meanings for every LHT65N-E5.
200 +* The 7th byte (EXT #): defines the external sensor model. It can be 0x05 or 0x09 for LHT65N-E5
201 +* The 8^^th^^ ~~ 9^^th^^ byte: Illuminance. Range: 0-65535 lx.
202 +* The 10th ~~ 11th byte: Reserve, always 0xFFFF
181 181  
182 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
183 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
184 -|(% 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**
185 -|(% 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
204 +=== 2.4.1 Decoder in TTN V3 ===
186 186  
187 -Example parse in TTNv3
188 188  
189 -[[image:1675144504430-490.png]]
207 +When the uplink payload arrives TTNv3, it shows HEX format and not friendly to read. We can add LHT65N-E5 decoder in TTNv3 for friendly reading.
190 190  
191 -**Sensor Model**: For LHT65N-PIR, this value is 0x1A
209 +Below is the position to put the decoder and LHT65N-E5 decoder can be download from here: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
192 192  
193 -**Firmware Version**: 0x0100, Means: v1.0.0 version
194 194  
195 -**Frequency Band**:
212 +[[image:image-20220522234118-10.png||_mstalt="451464" height="353" width="729"]]
196 196  
197 -*0x01: EU868
198 198  
199 -*0x02: US915
215 +=== 2.4.2 BAT-Battery Info ===
200 200  
201 -*0x03: IN865
202 202  
203 -*0x04: AU915
218 +These two bytes of BAT include the battery state and the actually voltage
204 204  
205 -*0x05: KZ865
220 +[[image:image-20220523152839-18.png||_mstalt="457613"]]
206 206  
207 -*0x06: RU864
208 208  
209 -*0x07: AS923
223 +[[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
210 210  
211 -*0x08: AS923-1
212 212  
213 -*0x09: AS923-2
226 +Check the battery voltage for LHT65N-E5.
214 214  
215 -*0x0a: AS923-3
228 +* BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
229 +* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
216 216  
217 -*0x0b: CN470
231 +=== 2.4.3 Built-in Temperature ===
218 218  
219 -*0x0c: EU433
220 220  
221 -*0x0d: KR920
234 +[[image:image-20220522235639-2.png||_mstalt="431756" height="138" width="722"]]
222 222  
223 -*0x0e: MA869
236 +* Temperature:  0x0ABB/100=27.47℃
224 224  
225 -**Sub-Band**:
238 +[[image:image-20220522235639-3.png||_mstalt="432120"]]
226 226  
227 -AU915 and US915:value 0x00 ~~ 0x08
240 +* Temperature:  (0xF5C6-65536)/100=-26.18℃
228 228  
229 -CN470: value 0x0B ~~ 0x0C
242 +=== 2.4.4 Built-in Humidity ===
230 230  
231 -Other Bands: Always 0x00
232 232  
233 -**Battery Info**:
245 +[[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
234 234  
235 -Check the battery voltage.
247 +* Humidity:    0x025C/10=60.4%
236 236  
237 -Ex1: 0x0B45 = 2885mV
249 +=== 2.4.5 Ext value ===
238 238  
239 -Ex2: 0x0B49 = 2889mV
251 +==== 2.4.5.1 Ext~=0x05, Illuminance Sensor ====
240 240  
241 241  
242 -== 2.5 Uplink Payload, Sensor Data  ( Fport~=2) ==
254 +[[image:image-20221224161634-2.png||height="138" width="851"]]
243 243  
244 244  
245 -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 +* Illumination=0x005E=94 lux
246 246  
247 -After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
259 +The last 2 bytes of data are meaningless
248 248  
249 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
250 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
261 +[[image:image-20221224161725-3.png]]
262 +
263 +* When the sensor is not connected or not connected properly, will show "NULL"
264 +
265 + The last 2 bytes of data are meaningless
266 +
267 +
268 +
269 +==== 2.4.5.2 Ext~=0x85, E5 sensor with Unix Timestamp ====
270 +
271 +
272 +(((
273 +Timestamp mode is designed for LHT65N-E5 with E3 probe, it will send the uplink payload with Unix timestamp. With the limitation of 11 bytes (max distance of AU915/US915/AS923 band), the time stamp mode will be lack of BAT voltage field, instead, it shows the battery status. The payload is as below:
274 +)))
275 +
276 +(((
277 +
278 +)))
279 +
280 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:535px" %)
281 +|=(% style="width: 88px;" %)(((
251 251  **Size(bytes)**
252 -)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
283 +)))|=(% style="width: 93px;" %)(((
253 253  **2**
254 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
285 +)))|=(% style="width: 94px;" %)(((
255 255  **2**
256 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
287 +)))|=(% style="width: 117px;" %)(((
257 257  **2**
258 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
289 +)))|=(% style="width: 54px;" %)(((
259 259  **1**
260 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
291 +)))|=(% style="width: 79px;" %)(((
261 261  **4**
262 262  )))
263 -|(% style="width:97px" %)(((
294 +|(% style="width:88px" %)(((
264 264  **Value**
265 -)))|(% style="width:39px" %)(((
266 -[[BAT>>||anchor="H2.5.2BAT-BatteryInfo"]]
267 -)))|(% style="width:100px" %)(((
296 +)))|(% style="width:93px" %)(((
297 +[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
298 +)))|(% style="width:94px" %)(((
299 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
300 +)))|(% style="width:117px" %)(((
301 +BAT Status &
302 +Illumination
303 +)))|(% style="width:54px" %)(((
304 +Status & Ext
305 +)))|(% style="width:79px" %)(((
306 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
307 +)))
308 +
309 +* **Battery status & Built-in Humidity**
310 +
311 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
312 +|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
313 +|(% style="width:67px" %)Value|(% style="width:256px" %)(((
314 +BAT Status
315 +00(b): Ultra Low ( BAT <= 2.50v)
316 +01(b): Low  (2.50v <=BAT <= 2.55v)
317 +10(b): OK   (2.55v <= BAT <=2.65v)
318 +11(b): Good   (BAT >= 2.65v)
319 +)))|(% style="width:132px" %)(((
320 +Illumination
321 +)))
322 +
323 +* **Status & Ext Byte**
324 +
325 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
326 +|=(% scope="row" style="width: 60px;" %)**Bits**|(% style="width:90px" %)**7**|(% style="width:100px" %)**6**|(% style="width:90px" %)**5**|(% style="width:100px" %)**4**|(% style="width:60px" %)**[3:0]**
327 +|=(% style="width: 96px;" %)**Status&Ext**|(% style="width:124px" %)None-ACK Flag|(% style="width:146px" %)Poll Message FLAG|(% style="width:109px" %)Sync time OK|(% style="width:143px" %)Unix Time Request|(% style="width:106px" %)Ext: 0b(1001)
328 +
329 +* (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
330 +* (% style="color:blue" %)**Sync time OK**: (%%) 1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N-E5 will set this bit to 0 until got the time stamp from the application server.
331 +* (% style="color:blue" %)**Unix Time Request**:(%%)  1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N-E5 will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this)
332 +
333 +== 2.5 Show data on Datacake ==
334 +
335 +
268 268  (((
269 -[[Built-In Temperature>>||anchor="H2.5.3Built-inTemperature"]]
337 +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:
270 270  )))
271 -)))|(% style="width:77px" %)(((
339 +
272 272  (((
273 -[[Built-in Humidity>>||anchor="H2.5.4Built-inHumidity"]]
341 +
274 274  )))
275 -)))|(% style="width:47px" %)(((
276 -Ext #
277 -)))|(% style="width:51px" %)(((
278 -[[Ext value>>||anchor="H2.5.5Extvalue"]]
343 +
344 +(((
345 +(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
279 279  )))
280 280  
281 -* The First 6 bytes: has fix meanings for every LHT65N-PIR.
282 -* The 7th byte (EXT #): defines the external sensor model. It can be 0x0A for LHT65N-PIR
283 -* The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
284 -* The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
348 +(((
349 +(% 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.
350 +)))
285 285  
286 -=== 2.5.1 Decoder in TTN V3 ===
287 287  
288 288  
289 -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.
354 +(((
355 +Add Datacake:
356 +)))
290 290  
291 -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]]
292 292  
359 +[[image:image-20220523000825-7.png||_mstalt="429884" height="262" width="583"]]
293 293  
294 -[[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"]]
295 295  
296 296  
297 -=== 2.5.2 BAT-Battery Info ===
363 +Select default key as Access Key:
298 298  
299 299  
300 -These two bytes of BAT include the battery state and the actually voltage
366 +[[image:image-20220523000825-8.png||_mstalt="430248" height="453" width="406"]]
301 301  
302 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
303 -|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
304 -**Bit(bit)**
305 -)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
306 -|(% style="width:66px" %)(((
307 -**Value**
308 -)))|(% style="width:250px" %)(((
309 -BAT Status
310 -00(b): Ultra Low ( BAT <= 2.50v)
311 -01(b): Low (2.50v <=BAT <= 2.55v)
312 -10(b): OK (2.55v <= BAT <=2.65v)
313 -11(b): Good (BAT >= 2.65v)
314 -)))|(% style="width:152px" %)Actually BAT voltage
315 315  
316 -[[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"]]
369 +In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
317 317  
318 318  
319 -Check the battery voltage for LHT65N-PIR.
372 +[[image:image-20221224161935-5.png||height="523" width="409"]]
320 320  
321 -* BAT status=(0xcba4>>14)&0xFF=11(B)，very good
322 -* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
323 323  
324 -=== 2.5.3 Built-in Temperature ===
375 +[[image:image-20221224161957-6.png||height="306" width="852"]]
325 325  
326 -[[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"]]
327 327  
328 -* Temperature:  0x0ABB/100=27.47℃
378 +== 2.6 Datalog Feature ==
329 329  
330 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-3.png||_mstalt="432120"]]
331 331  
332 -* Temperature:  (0xF5C6-65536)/100=-26.18℃
381 +(((
382 +Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, LHT65N-E5 will store the reading for future retrieving purposes. There are two ways for IoT servers to get datalog from LHT65N-E5.
383 +)))
333 333  
334 -=== 2.5.4 Built-in Humidity ===
335 335  
336 -[[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"]]
386 +=== 2.6.1 Ways to get datalog via LoRaWAN ===
337 337  
338 -* Humidity:    0x025C/10=60.4%
339 339  
340 -=== 2.5.5 Ext value ===
389 +There are two methods:
341 341  
342 -==== 2.5.5.1 Ext~=0x0A, PIR Sensor ====
391 +(% style="color:blue" %)**Method 1:** (%%)IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specified time range.
343 343  
344 -[[image:image-20221224161634-2.png||height="138" width="851"]]
345 345  
394 +(% style="color:blue" %)**Method 2: **(%%)Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N-E5 will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N-E5 will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
346 346  
347 -==== 2.5.5.2 Ext Value ====
348 348  
397 +(% style="color:red" %)**Note for method 2:**
349 349  
350 -There are 4 bytes in Ext Value field.
399 +* a) LHT65N-E5 will do an ACK check for data records sending to make sure every data arrive server.
400 +* b) LHT65N-E5 will send data in **CONFIRMED Mode** when PNACKMD=1, but LHT65N-E5 won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if LHT65N-E5 gets a ACK, LHT65N-E5 will consider there is a network connection and resend all NONE-ACK Message.
351 351  
352 -Bit0 of byte 8th shows if this uplink is generate by PIR activity.
402 +Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
353 353  
354 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
355 -|=(% style="width: 106px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
356 -**The 8^^th^^ byte**
357 -)))|=(% style="width: 71px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
358 -**Bit 1~~7**
359 -)))|=(% style="width: 211px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
360 -**Bit 0**
404 +
405 +[[image:image-20220703111700-2.png||_mstalt="426244" height="381" width="1119"]]
406 +
407 +
408 +=== 2.6.2 Unix TimeStamp ===
409 +
410 +
411 +LHT65N-E5 uses Unix TimeStamp format based on
412 +
413 +
414 +[[image:image-20220523001219-11.png||_mstalt="450450" height="97" width="627"]]
415 +
416 +
417 +
418 +User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
419 +
420 +Below is the converter example
421 +
422 +[[image:image-20220523001219-12.png||_mstalt="450827" height="298" width="720"]]
423 +
424 +
425 +So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
426 +
427 +
428 +=== 2.6.3 Set Device Time ===
429 +
430 +
431 +(((
432 +(% style="color:blue" %)**There are two ways to set device's time:**
361 361  )))
362 -|(% style="width:106px" %)(((
363 -**Value**
364 -)))|(% style="width:71px" %)(((
365 -Reserve
366 -)))|(% style="width:211px" %)(((
434 +
367 367  (((
368 -0: Normal Uplink
436 +**1.  Through LoRaWAN MAC Command (Default settings)**
437 +)))
369 369  
370 -1: Uplink by activity detected
439 +(((
440 +User need to set SYNCMOD=1 to enable sync time via MAC command.
371 371  )))
442 +
443 +(((
444 +Once LHT65N-E5 Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to LHT65N-E5. If LHT65N-E5 fails to get the time from the server, LHT65N-E5 will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
372 372  )))
373 373  
374 -(% style="color:red" %)**Note**:** Uplink by activity is disable by default.**
447 +(((
448 +(% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**
449 +)))
375 375  
376 -The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
377 377  
378 -0x00 E5 09 : Total detect 58633 activity since end node start.
452 +(((
453 +**2. Manually Set Time**
454 +)))
379 379  
456 +(((
457 +User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
458 +)))
380 380  
381 -== 2.6 Show data on Datacake ==
382 382  
461 +=== 2.6.4 Poll sensor value ===
383 383  
384 -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:
385 385  
386 -(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
464 +User can poll sensor value based on timestamps from the server. Below is the downlink command.
387 387  
388 -(% 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.
466 +[[image:image-20220523152302-15.png||_mstalt="451581"]]
389 389  
390 -Add Datacake:
391 391  
392 -[[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"]]
469 +Timestamp start and Timestamp end use Unix TimeStamp format as mentioned above. Devices will reply with all data log during this time period, use the uplink interval.
393 393  
471 +For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%)
394 394  
473 +Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
395 395  
396 -Select default key as Access Key:
475 +Uplink Internal =5s，means LHT65N-E5 will send one packet every 5s. range 5~~255s.
397 397  
398 398  
399 -[[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"]]
478 +=== 2.6.5 Datalog Uplink payload ===
400 400  
401 401  
402 -In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
481 +The Datalog poll reply uplink will use below payload format.
403 403  
483 +**Retrieval data payload:**
404 404  
405 -[[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"]]
485 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
486 +|=(% style="width: 60px;" %)(((
487 +**Size(bytes)**
488 +)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
489 +|(% style="width:97px" %)**Value**|(% style="width:123px" %)[[External sensor data>>||anchor="H2.4.6Extvalue"]]|(% style="width:108px" %)[[Built In Temperature>>||anchor="H2.4.3Built-inTemperature"]]|(% style="width:133px" %)[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]|(% style="width:159px" %)Poll message flag & Ext|(% style="width:80px" %)[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
406 406  
491 +**Poll message flag & Ext:**
407 407  
408 -[[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"]]
493 +[[image:image-20221006192726-1.png||_mstalt="430508" height="112" width="754"]]
409 409  
495 +(% style="color:blue" %)**No ACK Message**(%%):  1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]] feature)
410 410  
497 +(% style="color:blue" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
411 411  
412 -== 2.7 LED Indicator ==
499 +* Poll Message Flag is set to 1.
413 413  
501 +* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
414 414  
415 -The LHT65N-PIR has a triple color LED which for easy showing different stage .
503 +For example, in US915 band, the max payload for different DR is:
416 416  
505 +(% style="color:blue" %)**a) DR0:** (%%)max is 11 bytes so one entry of data
506 +
507 +(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
508 +
509 +(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
510 +
511 +(% style="color:blue" %)**d) DR3: **(%%)total payload includes 22 entries of data.
512 +
513 +If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
514 +
515 +
516 +**Example:**
517 +
518 +If LHT65N-E5 has below data inside Flash:
519 +
520 +[[image:image-20220523144455-1.png||_mstalt="430040" height="335" width="735"]]
521 +
522 +
523 +If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
524 +
525 +Where : Start time: 60065F97 = time 21/1/19 04:27:03
526 +
527 + Stop time: 60066DA7= time 21/1/19 05:27:03
528 +
529 +
530 +**LHT65N-E5 will uplink this payload.**
531 +
532 +[[image:image-20220523001219-13.png||_mstalt="451204" height="421" style="text-align:left" width="727"]]
533 +
534 +
535 +__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
536 +
537 +Where the first 11 bytes is for the first entry:
538 +
539 +7FFF089801464160065F97
540 +
541 +Ext sensor data=0x7FFF/100=327.67
542 +
543 +Temp=0x088E/100=22.00
544 +
545 +Hum=0x014B/10=32.6
546 +
547 +poll message flag & Ext=0x41,means reply data,Ext=1
548 +
549 +Unix time is 0x60066009=1611030423s=21/1/19 04:27:03
550 +
551 +
552 +== 2.7 Alarm Mode ==
553 +
554 +(((
555 +
556 +
557 +when the device is in alarm mode, it checks the built-in sensor temperature for a short time. if the temperature exceeds the preconfigured range, it sends an uplink immediately.
558 +)))
559 +
560 +(((
561 +(% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
562 +
563 +
564 +)))
565 +
566 +=== 2.7.1 ALARM MODE ===
567 +
568 +
569 +(% class="box infomessage" %)
570 +(((
571 +(((
572 +**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
573 +)))
574 +
575 +(((
576 +**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
577 +)))
578 +
579 +(((
580 +**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
581 +)))
582 +
583 +(((
584 +(% _mstmutation="1" %)**AT+ARTEMP=？ **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
585 +)))
586 +
587 +(((
588 +**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
589 +)))
590 +)))
591 +
592 +(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
593 +
594 +Total bytes: 8 bytes
595 +
596 +**Example:**AA0100010001003C
597 +
598 +WMOD=01
599 +
600 +CITEMP=0001
601 +
602 +TEMPlow=0001
603 +
604 +TEMPhigh=003C
605 +
606 +
607 +== 2.8 LED Indicator ==
608 +
609 +
610 +The LHT65 has a triple color LED which for easy showing different stage .
611 +
417 417  While user press ACT button, the LED will work as per LED status with ACT button.
418 418  
419 419  In a normal working state:
... ... @@ -423,88 +423,98 @@
423 423  * RED LED when external sensor is not connected
424 424  * For each success downlink, the PURPLE LED will blink once
425 425  
426 -== 2.8 installation ==
621 +== 2.9 installation ==
427 427  
428 428  
429 -~1. Don't install LHT65N-PIR outdoor or place where will get wet.
624 +[[image:image-20220516231650-1.png||_mstalt="428597" height="436" width="428"]]
430 430  
431 -2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
432 432  
433 -Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
434 -
435 -[[image:image-20230411135341-1.png||height="450" width="456"]]
436 -
437 -(% style="color:red" %)**Notice: PIR can only detect motion activity, not to use to detect static people case.**
438 -
439 -* 1. PIR Motion Detector should not be installed near the Air conditioner places where with cold wind or hot wind flow, because PIR motion detector is sensitive with the temperature changes of the environment. Environment changes quickly will cause a false alarm.
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 -* 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.
442 -* 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
443 -* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
444 -
445 445  = 3. Sensors and Accessories =
446 446  
447 447  == 3.1 E2 Extension Cable ==
448 448  
449 449  
450 -[[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"]]
632 +[[image:image-20220619092222-1.png||_mstalt="429533" height="182" width="188"]][[image:image-20220619092313-2.png||_mstalt="430222" height="182" width="173"]]
451 451  
452 452  
453 -**1m long breakout cable for LHT65N-PIR. Features:**
635 +**1m long breakout cable for LHT65N-E5. Features:**
454 454  
455 455  * (((
456 456  Use for AT Command
457 457  )))
458 458  * (((
459 -Update firmware for LHT65N-PIR
641 +Update firmware for LHT65N-E5
460 460  )))
643 +* (((
644 +Exposed All pins from the LHT65N Type-C connector.
461 461  
462 -[[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"]]
463 463  
647 +
648 +)))
464 464  
465 -= 4. Configure LHT65N-PIR =
650 +[[image:image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
466 466  
467 -== 4.1 Configure Methods: ==
468 468  
653 += 4. Configure LHT65N-E5 via AT command or LoRaWAN downlink =
469 469  
470 -LHT65N-PIR supports below configure method:
471 471  
472 -* AT Command via UART Connection : See [[FAQ>>||anchor="H7.FAQ"]].
473 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
656 +(((
657 +Use can configure LHT65N-E5 via AT Command or LoRaWAN Downlink.
658 +)))
474 474  
475 -== 4.2 General Commands ==
660 +* (((
661 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
662 +)))
476 476  
664 +* (((
665 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
666 +)))
477 477  
478 -These commands are to configure:
668 +(((
669 +There are two kinds of commands to configure LHT65N-E5, they are:
670 +)))
479 479  
480 -* General system settings like: uplink interval.
481 -* LoRaWAN protocol & radio related command.
672 +* (((
673 +(% style="color:#4f81bd" %)**General Commands**.
674 +)))
482 482  
483 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
676 +(((
677 +These commands are to configure:
678 +)))
484 484  
485 -[[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/]]
680 +1. (((
681 +General system settings like: uplink interval.
682 +)))
683 +1. (((
684 +LoRaWAN protocol & radio-related commands.
685 +)))
486 486  
687 +(((
688 +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]]
689 +)))
487 487  
488 -== 4.3 Commands special design for LHT65N-PIR ==
691 +* (((
692 +(% style="color:#4f81bd" %)**Commands special design for LHT65N-E5**
693 +)))
489 489  
695 +(((
696 +These commands are only valid for LHT65N-E5, as below:
697 +)))
490 490  
491 -These commands only valid for LHT65N-PIR, as below:
492 492  
700 +== 4.1 Set Transmit Interval Time ==
493 493  
494 -=== 4.3.1 Set Transmit Interval Time ===
495 495  
496 -
497 497  Feature: Change LoRaWAN End Node Transmit Interval.
498 498  
705 +
499 499  (% style="color:#4f81bd" %)**AT Command: AT+TDC**
500 500  
501 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
502 -|(% 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**
503 -|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
504 -|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
708 +[[image:image-20220523150701-2.png||_mstalt="427453"]]
505 505  
506 -(% style="color:#4f81bd" %)**Downlink Payload: 0x01**
507 507  
711 +(% style="color:#4f81bd" %)**Downlink Command: 0x01**
712 +
508 508  Format: Command Code (0x01) followed by 3 bytes time value.
509 509  
510 510  If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
... ... @@ -513,128 +513,370 @@
513 513  
514 514  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
515 515  
516 -=== 4.3.2 Get Device Status ===
721 +== 4.2 Currently only supports E5 ==
517 517  
518 518  
519 -Send a LoRaWAN downlink to ask device send Alarm settings.
724 +Feature: Set device password, max 9 digits
520 520  
521 -* (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
522 522  
523 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
727 +(% style="color:#4f81bd" %)**AT Command: AT+EXT**
524 524  
729 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
730 +|Command Example|Function|Response
731 +|AT+EXT=?|Get or Set external sensor model|(((
732 +5
525 525  
526 -=== 4.3.3 Set Password ===
734 +OK
735 +)))
736 +|AT+EXT=5|(% colspan="2" %)Set external sensor mode to 5
527 527  
738 +(% style="color:#4f81bd" %)**Downlink Command:0xA2**
528 528  
529 -Feature: Set device password, max 9 digits
530 530  
531 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
741 +Total bytes: 2 bytes
532 532  
533 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
534 -|(% 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**
535 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
536 -123456
743 +**Example:**
537 537  
538 -OK
539 -)))
540 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
745 +* 0xA205: Set external sensor type to E5
541 541  
747 +== 4.3 Set to sleep mode ==
748 +
749 +
750 +Feature: Set device to sleep mode
751 +
752 +* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
753 +* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
754 +
755 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
756 +
757 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
758 +
759 +
542 542  (% style="color:#4f81bd" %)**Downlink Command:**
543 543  
544 -No downlink command for this feature.
762 +* There is no downlink command to set to Sleep mode.
545 545  
764 +== 4.4 Set system time ==
546 546  
547 -=== 4.3.4 Set to sleep mode ===
548 548  
767 +Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
549 549  
550 -Feature: Set device to sleep mode
551 551  
552 -* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
770 +(% style="color:#4f81bd" %)**AT Command:**
553 553  
554 -* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
772 +[[image:image-20220523151253-8.png||_mstalt="430677"]]
555 555  
556 -(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
557 557  
558 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
559 -|(% 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**
560 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
561 -Clear all stored sensor data…
775 +(% style="color:#4f81bd" %)**Downlink Command:**
562 562  
563 -OK
777 +0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
778 +
779 +
780 +== 4.5 Set Time Sync Mode ==
781 +
782 +
783 +(((
784 +Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
564 564  )))
565 565  
787 +(((
788 +SYNCMOD is set to 1 by default. If user want to set a different time from LoRaWAN server, user need to set this to 0.
789 +
790 +
791 +)))
792 +
793 +(% style="color:#4f81bd" %)**AT Command:**
794 +
795 +[[image:image-20220523151336-9.png||_mstalt="431717"]]
796 +
797 +
566 566  (% style="color:#4f81bd" %)**Downlink Command:**
567 567  
568 -* There is no downlink command to set to Sleep mode.
800 +0x28 01  ~/~/  Same As AT+SYNCMOD=1
801 +0x28 00  ~/~/  Same As AT+SYNCMOD=0
569 569  
570 -=== 4.3.5 Set UOA (Uplink on Activity) ===
571 571  
804 +== 4.6 Set Time Sync Interval ==
572 572  
573 -Feature: Enable / Disable Uplink on Activity
574 574  
575 -* **AT+UOA=0**  : Disable UoA
807 +Feature: Define System time sync interval. SYNCTDC default value: 10 days.
576 576  
577 -* **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.
578 578  
579 -(% 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.**
810 +(% style="color:#4f81bd" %)**AT Command:**
580 580  
581 -(% style="color:#4f81bd" %)**AT Command: AT+UOA**
812 +[[image:image-20220523151411-10.png||_mstalt="449696"]]
582 582  
583 583  
584 -(% style="color:#4f81bd" %)**Downlink Command:  **(% class="mark" %)**xxxxxxx**
815 +(% style="color:#4f81bd" %)**Downlink Command:**
585 585  
817 +**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
586 586  
587 -= 5. Battery & Power Consumption =
588 588  
820 +== 4.7 Print data entries base on page. ==
589 589  
590 -LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
591 591  
592 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
823 +Feature: Print the sector data from start page to stop page (max is 416 pages).
593 593  
594 594  
595 -= 6. OTA firmware update =
826 +(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
596 596  
828 +[[image:image-20220523151450-11.png||_mstalt="451035"]]
597 597  
598 -User can change firmware LHT65N-PIR to:
599 599  
600 -* Change Frequency band/ region.
601 -* Update with new features.
602 -* Fix bugs.
831 +(% style="color:#4f81bd" %)**Downlink Command:**
603 603  
604 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
833 +No downlink commands for feature
605 605  
606 -Methods to Update Firmware:
607 607  
608 -* (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/]]
609 -* 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]]**.
836 +== 4.8 Print last few data entries. ==
610 610  
611 -= 7. FAQ =
612 612  
613 -== 7.1 How to use AT Command? ==
839 +Feature: Print the last few data entries
614 614  
615 615  
616 -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.
842 +(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
617 617  
844 +[[image:image-20220523151524-12.png||_mstalt="452101"]]
618 618  
619 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
620 620  
847 +(% style="color:#4f81bd" %)**Downlink Command:**
621 621  
849 +No downlink commands for feature
622 622  
623 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
624 624  
852 +== 4.9 Clear Flash Record ==
625 625  
626 -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.
627 627  
628 -[[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"]]
855 +Feature: Clear flash storage for data log feature.
629 629  
630 630  
858 +(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
631 631  
632 -== 7.2 Where to use AT commands and Downlink commands ==
860 +[[image:image-20220523151556-13.png||_mstalt="454129"]]
633 633  
634 634  
863 +(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
864 +
865 +* Example: 0xA301  ~/~/  Same as AT+CLRDTA
866 +
867 +== 4.10 Auto Send None-ACK messages ==
868 +
869 +
870 +Feature: LHT65N-E5 will wait for ACK for each uplink, If LHT65N-E5 doesn't get ACK from the IoT server, it will consider the message doesn't arrive server and store it. LHT65N-E5 keeps sending messages in normal periodically. Once LHT65N-E5 gets ACK from a server, it will consider the network is ok and start to send the not-arrive message.
871 +
872 +
873 +(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
874 +
875 +The default factory setting is 0
876 +
877 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
878 +|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response**
879 +|(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
880 +
881 +(% style="color:#4f81bd" %)**Downlink Command: 0x34**
882 +
883 +* Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
884 +
885 += 5. Battery & How to replace =
886 +
887 +== 5.1 Battery Type ==
888 +
889 +
890 +(((
891 +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.
892 +)))
893 +
894 +(((
895 +The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
896 +
897 +
898 +[[image:image-20220515075034-1.png||_mstalt="428961" height="208" width="644"]]
899 +)))
900 +
901 +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.
902 +
903 +
904 +== 5.2 Replace Battery ==
905 +
906 +
907 +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.
908 +
909 +[[image:image-20220515075440-2.png||_mstalt="429546" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" height="193" width="257"]]
910 +
911 +
912 +== 5.3 Battery Life Analyze ==
913 +
914 +
915 +(((
916 +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:
917 +[[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]]
918 +)))
919 +
920 +
921 +(((
922 +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]]
923 +)))
924 +
925 +
926 += 6. FAQ =
927 +
928 +== 6.1 How to use AT Command? ==
929 +
930 +
931 +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.
932 +
933 +
934 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
935 +
936 +
937 +
938 +[[image:1655802313617-381.png||_mstalt="293917"]]
939 +
940 +
941 +
942 +(((
943 +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.
944 +)))
945 +
946 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
947 +
948 +AT Command List is as below:
949 +
950 +AT+<CMD>? :  Help on <CMD>
951 +
952 +AT+<CMD> :  Run <CMD>
953 +
954 +AT+<CMD>=<value> :  Set the value
955 +
956 +AT+<CMD>=? :  Get the value
957 +
958 +AT+DEBUG:  Set more info output
959 +
960 +ATZ:  Trig a reset of the MCU
961 +
962 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
963 +
964 +AT+DEUI:  Get or Set the Device EUI
965 +
966 +AT+DADDR:  Get or Set the Device Address
967 +
968 +AT+APPKEY:  Get or Set the Application Key
969 +
970 +AT+NWKSKEY:  Get or Set the Network Session Key
971 +
972 +AT+APPSKEY:  Get or Set the Application Session Key
973 +
974 +AT+APPEUI:  Get or Set the Application EUI
975 +
976 +AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
977 +
978 +AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
979 +
980 +AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
981 +
982 +AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
983 +
984 +AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
985 +
986 +AT+RX2FQ:  Get or Set the Rx2 window frequency
987 +
988 +AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
989 +
990 +AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
991 +
992 +AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
993 +
994 +AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
995 +
996 +AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
997 +
998 +AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
999 +
1000 +AT+NWKID:  Get or Set the Network ID
1001 +
1002 +AT+FCU:  Get or Set the Frame Counter Uplink
1003 +
1004 +AT+FCD:  Get or Set the Frame Counter Downlink
1005 +
1006 +AT+CLASS:  Get or Set the Device Class
1007 +
1008 +AT+JOIN:  Join network
1009 +
1010 +AT+NJS:  Get the join status
1011 +
1012 +AT+SENDB:  Send hexadecimal data along with the application port
1013 +
1014 +AT+SEND:  Send text data along with the application port
1015 +
1016 +AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1017 +
1018 +AT+RECV:  Print last received data in raw format
1019 +
1020 +AT+VER:  Get current image version and Frequency Band
1021 +
1022 +AT+CFM:  Get or Set the confirmation mode (0-1)
1023 +
1024 +AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1025 +
1026 +AT+SNR:  Get the SNR of the last received packet
1027 +
1028 +AT+RSSI:  Get the RSSI of the last received packet
1029 +
1030 +AT+TDC:  Get or set the application data transmission interval in ms
1031 +
1032 +AT+PORT:  Get or set the application port
1033 +
1034 +AT+DISAT:  Disable AT commands
1035 +
1036 +AT+PWORD: Set password, max 9 digits
1037 +
1038 +AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1039 +
1040 +AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1041 +
1042 +AT+PDTA:  Print the sector data from start page to stop page
1043 +
1044 +AT+PLDTA:  Print the last few sets of data
1045 +
1046 +AT+CLRDTA:  Clear the storage, record position back to 1st
1047 +
1048 +AT+SLEEP:  Set sleep mode
1049 +
1050 +AT+EXT:  Get or Set external sensor model
1051 +
1052 +AT+BAT:  Get the current battery voltage in mV
1053 +
1054 +AT+CFG:  Print all configurations
1055 +
1056 +AT+WMOD:  Get or Set Work Mode
1057 +
1058 +AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
1059 +
1060 +AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
1061 +
1062 +AT+SETCNT:  Set the count at present
1063 +
1064 +AT+RJTDC:  Get or set the ReJoin data transmission interval in min
1065 +
1066 +AT+RPL:  Get or set response level
1067 +
1068 +AT+TIMESTAMP:  Get or Set UNIX timestamp in second
1069 +
1070 +AT+LEAPSEC:  Get or Set Leap Second
1071 +
1072 +AT+SYNCMOD:  Get or Set time synchronization method
1073 +
1074 +AT+SYNCTDC:  Get or set time synchronization interval in day
1075 +
1076 +AT+PID:  Get or set the PID
1077 +
1078 +
1079 +== 6.2 Where to use AT commands and Downlink commands ==
1080 +
1081 +
635 635  **AT commands：**
636 636  
637 -[[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"]]
1084 +[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
638 638  
639 639  
640 640  **Downlink commands:**
... ... @@ -643,13 +643,13 @@
643 643  
644 644  (% style="color:blue" %)**TTN:**
645 645  
646 -[[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"]]
1093 +[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
647 647  
648 648  
649 649  
650 650  (% style="color:blue" %)**Helium：**
651 651  
652 -[[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"]]
1099 +[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
653 653  
654 654  
655 655  
... ... @@ -656,51 +656,56 @@
656 656  (% style="color:blue" %)**Chirpstack: The downlink window will not be displayed until the network is accessed**
657 657  
658 658  
659 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615094850-6.png||_mstalt="433082"]]
1106 +[[image:image-20220615094850-6.png||_mstalt="433082"]]
660 660  
661 661  
662 -[[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"]]
1109 +[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
663 663  
664 664  
665 665  
666 666  (% style="color:blue" %)**Aws:**
667 667  
668 -[[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"]]
1115 +[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
669 669  
670 670  
671 -== 7.3 How to change the uplink interval？ ==
1118 +== 6.3 How to change the uplink interval？ ==
672 672  
673 673  
674 674  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);"]]
675 675  
676 -[[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"]]
677 677  
678 678  
679 -== 7.4 How to use TTL-USB to connect PC to upgrade firmware? ==
1125 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
680 680  
681 681  
682 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
1128 +== 6.4 How to use TTL-USB to connect PC to upgrade firmware? ==
683 683  
1130 +
1131 +[[image:image-20220615153355-1.png||_mstalt="430222"]]
1132 +
1133 +
684 684  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
685 685  
686 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615170542-5.png||_mstalt="430638"]]
1136 +[[image:image-20220615170542-5.png||_mstalt="430638"]]
687 687  
1138 +
1139 +
688 688  (% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
689 689  
690 690  First connect the four lines；(% style="display:none" %)
691 691  
692 -[[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" %)
1144 +[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
693 693  
694 694  
695 695  Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
696 696  
697 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-2.png||_mstalt="431704"]]
1149 +[[image:image-20220621170938-2.png||_mstalt="431704"]]
698 698  
699 699  
700 700  
701 701  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
702 702  
703 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615171334-6.png||_mstalt="431028"]]
1155 +[[image:image-20220615171334-6.png||_mstalt="431028"]]
704 704  
705 705  
706 706  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -708,7 +708,7 @@
708 708  
709 709  When this interface appears, it indicates that the download has been completed.
710 710  
711 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220620160723-8.png||_mstalt="430703"]]
1163 +[[image:image-20220620160723-8.png||_mstalt="430703"]]
712 712  
713 713  
714 714  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
... ... @@ -715,10 +715,10 @@
715 715  
716 716  
717 717  
718 -[[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"]]
1170 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
719 719  
720 720  
721 -= 8. Order Info =
1173 += 7. Order Info =
722 722  
723 723  
724 724  Part Number: (% style="color:#4f81bd" %)** LHT65N-PIR-XX**
... ... @@ -734,7 +734,7 @@
734 734  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
735 735  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
736 736  
737 -= 9. Packing Info =
1189 += 8. Packing Info =
738 738  
739 739  
740 740  **Package Includes**:
... ... @@ -746,12 +746,12 @@
746 746  * Device Size:  10 x 10 x 3.5 mm
747 747  * Device Weight: 120.5g
748 748  
749 -= 10. Reference material =
1201 += 9. Reference material =
750 750  
751 751  
752 752  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
753 753  
754 -= 11. FCC Warning =
1206 += 10. FCC Warning =
755 755  
756 756  
757 757  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
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