Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 110.1 >
edited by Bei Jinggeng
on 2022/05/25 17:42
To version < 60.1 >
edited by Xiaoling
on 2022/05/23 15:07
>
Change comment: Uploaded new attachment "image-20220523150759-3.png", version {1}

Summary

Details

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Author
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1 -XWiki.Bei
1 +XWiki.Xiaoling
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1 -(% _mstvisible="2" style="text-align:center" %)
2 -[[image:image-20220523115324-1.jpeg||_mstalt="469677" _mstvisible="4" height="317" width="317"]]
1 +(% style="text-align:center" %)
2 +[[image:image-20220523115324-1.jpeg||height="500" width="500"]]
3 3  
4 4  
5 -(% _mstvisible="1" %)
6 -(% _msthash="315237" _msttexthash="1697033" _mstvisible="3" %)**LHT65N LoRaWAN Temperature & Humidity Sensor Manual**
5 +**LHT65N LoRaWAN Temperature & Humidity Sensor Manual**
7 7  
8 8  
9 9  
9 +**Table of Contents：**
10 10  
11 -(% _mstvisible="1" %)
12 -(% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
13 -
14 14  {{toc/}}
15 15  
16 16  
17 17  
15 += 1.Introduction =
18 18  
19 -(% _mstvisible="1" %)
20 -= (% _msthash="277498" _msttexthash="253045" _mstvisible="3" %)1. Introduction(%%) =
17 +== 1.1 What is LHT65N Temperature & Humidity Sensor ==
21 21  
22 -(% _mstvisible="1" %)
23 -== (% _msthash="1532895" _msttexthash="1426958" _mstvisible="3" %)1.1 What is LHT65N Temperature & Humidity Sensor(%%) ==
24 -
25 -(% _mstvisible="1" %)
26 26  (((
27 -(% _msthash="506051" _msttexthash="24333127" _mstvisible="2" %)
28 -The Dragino LHT65N Temperature & Humidity sensor is a Long Range LoRaWAN Sensor. It includes a (% _mstvisible="4" style="color:#4f81bd" %)**built-in Temperature & Humidity sensor**(%%) and has an external sensor connector to connect to an external (% _mstvisible="4" style="color:#4f81bd" %)**Temperature Sensor**(% _mstvisible="3" %)**.**
20 +The Dragino LHT65N Temperature & Humidity sensor is a Long Range LoRaWAN Sensor. It includes a (% style="color:#4f81bd" %)**built-in Temperature & Humidity sensor**(%%) and has an external sensor connector to connect to an external (% style="color:#4f81bd" %)**Temperature Sensor**(%%)**.**
29 29  )))
30 30  
31 -(% _mstvisible="1" %)
32 32  (((
33 -(% _msthash="506052" _msttexthash="66005810" _mstvisible="2" %)
34 34  The LHT65N allows users to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on.
35 35  )))
36 36  
37 -(% _mstvisible="1" %)
38 38  (((
39 -(% _msthash="506053" _msttexthash="4298047" _mstvisible="2" %)
40 40  LHT65N has a built-in 2400mAh non-chargeable battery which can be used for up to 10 years*.
41 41  )))
42 42  
43 -(% _mstvisible="1" %)
44 44  (((
45 -(% _msthash="506054" _msttexthash="6016374" _mstvisible="2" %)
46 46  LHT65N is full compatible with LoRaWAN v1.0.3 Class A protocol, it can work with a standard LoRaWAN gateway.
47 47  )))
48 48  
49 -(% _mstvisible="1" %)
50 50  (((
51 -(% _msthash="506055" _msttexthash="17023136" _mstvisible="2" %)
52 -LHT65N supports (% _mstvisible="4" style="color:#4f81bd" %)**Datalog Feature**(%%). It will record the data when there is no network coverage and users can retrieve the sensor value later to ensure no miss for every sensor reading.
36 +LHT65N supports (% style="color:#4f81bd" %)**Datalog Feature**(%%). It will record the data when there is no network coverage and users can retrieve the sensor value later to ensure no miss for every sensor reading.
53 53  )))
54 54  
55 -(% _mstvisible="1" %)
56 56  (((
57 -(% _msthash="506056" _msttexthash="5557097" _mstvisible="2" %)
58 58  *The actual battery life depends on how often to send data, please see the battery analyzer chapter.
59 59  )))
60 60  
61 -(% _mstvisible="1" %)
62 -== (% _msthash="182559" _msttexthash="163319" _mstvisible="3" %)1.2 Features(%%) ==
43 +== 1.2 Features ==
63 63  
64 -(% _mstvisible="1" %)
65 65  * Wall mountable
66 66  * LoRaWAN v1.0.3 Class A protocol
67 67  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
... ... @@ -74,935 +74,575 @@
74 74  * Tri-color LED to indicate working status
75 75  * Datalog feature
76 76  
77 -(% _mstvisible="1" %)
78 -== (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
57 +== 1.3 Specification ==
79 79  
80 -(% _mstvisible="1" %)
81 81  (((
82 -(% _mstvisible="2" %)
83 -(% _msthash="506057" _msttexthash="671437" _mstvisible="4" %)**Built-in Temperature Sensor:**
60 +**Built-in Temperature Sensor:**
84 84  )))
85 85  
86 -(% _mstvisible="1" %)
87 -* (% _mstvisible="3" %)
88 -(((
89 -(% _msthash="902993" _msttexthash="294424" _mstvisible="4" %)
63 +* (((
90 90  Resolution: 0.01 °C
91 91  )))
92 -* (% _mstvisible="3" %)
93 -(((
94 -(% _msthash="902994" _msttexthash="690664" _mstvisible="4" %)
66 +* (((
95 95  Accuracy Tolerance : Typ ±0.3 °C
96 96  )))
97 -* (% _mstvisible="3" %)
98 -(((
99 -(% _msthash="902995" _msttexthash="504647" _mstvisible="4" %)
69 +* (((
100 100  Long Term Drift: < 0.02 °C/yr
101 101  )))
102 -* (% _mstvisible="3" %)
103 -(((
104 -(% _msthash="902996" _msttexthash="478257" _mstvisible="4" %)
72 +* (((
105 105  Operating Range: -40 ~~ 85 °C
106 106  )))
107 107  
108 -(% _mstvisible="1" %)
109 109  (((
110 -(% _mstvisible="2" %)
111 -(% _msthash="506058" _msttexthash="544453" _mstvisible="4" %)**Built-in Humidity Sensor:**
77 +**Built-in Humidity Sensor:**
112 112  )))
113 113  
114 -(% _mstvisible="1" %)
115 -* (% _mstvisible="3" %)
116 -(((
117 -(% _msthash="902997" _msttexthash="282438" _mstvisible="4" %)
80 +* (((
118 118  Resolution: 0.04 %RH
119 119  )))
120 -* (% _mstvisible="3" %)
121 -(((
122 -(% _msthash="902998" _msttexthash="628771" _mstvisible="4" %)
83 +* (((
123 123  Accuracy Tolerance : Typ ±3 %RH
124 124  )))
125 -* (% _mstvisible="3" %)
126 -(((
127 -(% _msthash="902999" _msttexthash="504647" _mstvisible="4" %)
86 +* (((
128 128  Long Term Drift: < 0.02 °C/yr
129 129  )))
130 -* (% _mstvisible="3" %)
131 -(((
132 -(% _msthash="903000" _msttexthash="421291" _mstvisible="4" %)
89 +* (((
133 133  Operating Range: 0 ~~ 96 %RH
134 134  )))
135 135  
136 -(% _mstvisible="1" %)
137 137  (((
138 -(% _mstvisible="2" %)
139 -(% _msthash="506059" _msttexthash="680537" _mstvisible="4" %)**External Temperature Sensor:**
94 +**External Temperature Sensor:**
140 140  )))
141 141  
142 -(% _mstvisible="1" %)
143 -* (% _mstvisible="3" %)
144 -(((
145 -(% _msthash="903001" _msttexthash="332254" _mstvisible="4" %)
97 +* (((
146 146  Resolution: 0.0625 °C
147 147  )))
148 -* (% _mstvisible="3" %)
149 -(((
150 -(% _msthash="903002" _msttexthash="782600" _mstvisible="4" %)
100 +* (((
151 151  ±0.5°C accuracy from -10°C to +85°C
152 152  )))
153 -* (% _mstvisible="3" %)
154 -(((
155 -(% _msthash="903003" _msttexthash="729482" _mstvisible="4" %)
103 +* (((
156 156  ±2°C accuracy from -55°C to +125°C
157 157  )))
158 -* (% _mstvisible="3" %)
159 -(((
160 -(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %)
106 +* (((
161 161  Operating Range: -55 °C ~~ 125 °C
162 162  )))
163 163  
164 -(% _mstvisible="1" %)
165 -= (% _msthash="655759" _msttexthash="618618" _mstvisible="3" %)2. Connect LHT65N to IoT Server(%%) =
110 += 2. Connect LHT65N to IoT Server =
166 166  
167 -(% _mstvisible="1" %)
168 -== (% _msthash="462371" _msttexthash="410332" _mstvisible="3" %)2.1 How does LHT65N work?(%%) ==
112 +== 2.1 How does LHT65N work? ==
169 169  
170 -(% _mstvisible="1" %)
171 171  (((
172 -(% _msthash="506060" _msttexthash="28254538" _mstvisible="2" %)
173 173  LHT65N is configured as LoRaWAN OTAA Class A mode by default. Each LHT65N is shipped with a worldwide unique set of OTAA keys. To use LHT65N in a LoRaWAN network, first, we need to put the OTAA keys in LoRaWAN Network Server and then activate LHT65N.
174 174  )))
175 175  
176 -(% _mstvisible="1" %)
177 177  (((
178 -(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
179 179  If LHT65N is under the coverage of this LoRaWAN network. LHT65N can join the LoRaWAN network automatically. After successfully joining, LHT65N will start to measure environment temperature and humidity, and start to transmit sensor data to the LoRaWAN server. The default period for each uplink is 20 minutes.
180 180  )))
181 181  
182 -(% _mstvisible="1" %)
183 -== (% _msthash="514384" _msttexthash="458666" _mstvisible="3" %)2.2 How to Activate LHT65N?(%%) ==
122 +== 2.2 How to Activate LHT65N? ==
184 184  
185 -(% _msthash="315239" _msttexthash="748241" _mstvisible="1" %)
186 186  The LHT65N has two working modes:
187 187  
188 -(% _mstvisible="1" %)
189 189  * **Deep Sleep Mode**: LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
190 190  * **Working Mode**: In this mode, LHT65N works as LoRaWAN Sensor mode to Join LoRaWAN network and send out the sensor data to the server. Between each sampling/tx/rx periodically, LHT65 will be in STOP mode (IDLE mode), in STOP mode, LHT65N has the same power consumption as Deep Sleep mode. 
191 191  
192 -(% _mstvisible="1" %)
193 193  (((
194 -(% _msthash="506062" _msttexthash="6036823" _mstvisible="2" %)
195 195  The LHT65N is set in deep sleep mode by default; The ACT button on the front is to switch to different modes:
196 196  )))
197 197  
198 -(% _mstvisible="1" %)
199 -[[image:image-20220515123819-1.png||_mstalt="430742" _mstvisible="3" height="379" width="317"]]
133 +[[image:image-20220515123819-1.png||height="379" width="317"]]
200 200  
201 -(% _mstvisible="1" %)
202 -[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
135 +(% border="1" style="background-color:#ffffcc; color:green; width:739px" %)
136 +|**Behavior on ACT**|**Function**|(% style="width:424px" %)**Action**
137 +|**Pressing ACT between 1s < time < 3s**|Test uplink status|(% style="width:424px" %)If LHT65N is already Joined to the LoRaWAN network, LHT65N will send an uplink packet, if LHT65N has an external sensor connected, blue led will blink once. If LHT65N has no external sensor, red led will blink once.
138 +|**Pressing ACT for more than 3s**|Active Device|(% style="width:424px" %)green led will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network. green led will solid turn on for 5 seconds after join in network.
139 +|**Fast press ACT 5 times**|Deactivate Device|(% style="width:424px" %)red led will solid on for 5 seconds. This means LHT65N is in Deep Sleep Mode.
203 203  
204 -(% _mstvisible="1" %)
205 -== (% _msthash="882726" _msttexthash="838526" _mstvisible="3" %)2.3 Example to join LoRaWAN network(%%) ==
141 +== 2.3 Example to join LoRaWAN network ==
206 206  
207 -(% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %)
143 +(% class="wikigeneratedid" %)
208 208  This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Use with other LoRaWAN IoT servers is of a similar procedure.
209 209  
210 -(% _mstvisible="1" class="wikigeneratedid" %)
211 -[[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]]
146 +(% class="wikigeneratedid" %)
147 +[[image:image-20220522232442-1.png||height="387" width="648"]]
212 212  
213 -(% _msthash="315241" _msttexthash="10802155" _mstvisible="1" %)
214 -Assume the LPS8N is already set to connect to [[TTN V3 network>>url:https://eu1.cloud.thethings.network||_mstvisible="2"]], So it provides network coverage for LHT65N. Next we need to add the LHT65N device in TTN V3:
149 +Assume the LPS8N is already set to connect to [[TTN V3 network>>url:https://eu1.cloud.thethings.network]], So it provides network coverage for LHT65N. Next we need to add the LHT65N device in TTN V3:
215 215  
216 216  
217 -(% _mstvisible="1" %)
218 -=== (% _msthash="670592" _msttexthash="634075" _mstvisible="3" %)2.3.1 Step 1: Create Device n TTN(%%) ===
152 +=== 2.3.1 Step 1: Create Device n TTN ===
219 219  
220 -(% _msthash="315242" _msttexthash="1601782" _mstvisible="1" %)
221 221  Create a device in TTN V3 with the OTAA keys from LHT65N.
222 222  
223 -(% _msthash="315243" _msttexthash="3694444" _mstvisible="1" %)
224 224  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
225 225  
226 -(% _mstvisible="1" %)
227 -[[image:image-20220522232812-2.png||_mstalt="428467" _mstvisible="3" height="219" width="279"]]
158 +[[image:image-20220522232812-2.png||height="219" width="279"]]
228 228  
229 -(% _msthash="315244" _msttexthash="3659149" _mstvisible="1" %)
230 230  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
231 231  
232 -(% _msthash="315245" _msttexthash="642889" _mstvisible="1" %)
233 233  Add APP EUI in the application.
234 234  
235 -(% _mstvisible="1" %)
236 -[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]]
164 +[[image:image-20220522232916-3.png]]
237 237  
238 -(% _mstvisible="1" %)
239 -[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]]
166 +[[image:image-20220522232932-4.png]]
240 240  
241 -(% _mstvisible="1" %)
242 -[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]]
168 +[[image:image-20220522232954-5.png]]
243 243  
244 -(% _msthash="315246" _msttexthash="878800" _mstvisible="1" %)
245 245  Note: LHT65N use same payload as LHT65.
246 246  
247 -(% _mstvisible="1" %)
248 -[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]]
172 +[[image:image-20220522233026-6.png]]
249 249  
250 250  
251 -(% _msthash="315247" _msttexthash="595543" _mstvisible="1" %)
252 252  Input APP EUI,  APP KEY and DEV EUI:
253 253  
254 -(% _mstvisible="1" %)
255 -[[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
177 +[[image:image-20220522233118-7.png]]
256 256  
257 257  
258 -(% _mstvisible="1" %)
259 -=== (% _msthash="3537456" _msttexthash="3448549" _mstvisible="3" %)2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds.(%%) ===
180 +=== 2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. ===
260 260  
261 -(% _msthash="315248" _msttexthash="14452321" _mstvisible="1" %)
262 262  Use ACT button to activate LHT65N 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.
263 263  
264 -(% _mstvisible="1" %)
265 -[[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]]
184 +[[image:image-20220522233300-8.png||height="219" width="722"]]
266 266  
267 267  
268 -(% _mstvisible="1" %)
269 -== (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) ==
187 +== 2.4 Uplink Payload ==
270 270  
271 -(% _msthash="315249" _msttexthash="7722962" _mstvisible="1" %)
272 -The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% _mstvisible="3" style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
189 +The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
273 273  
274 -(% _msthash="315250" _msttexthash="1322711" _mstvisible="1" %)
275 -After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
191 +After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
276 276  
277 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:426px" %)
278 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
193 +
194 +(% border="1" style="background-color:#ffffcc; color:green; width:428px" %)
195 +|(% style="width:106px" %)(((
196 +**Size(bytes)**
197 +)))|(% style="width:46px" %)(((
198 +**2**
199 +)))|(% style="width:104px" %)(((
200 +**2**
201 +)))|(% style="width:80px" %)(((
202 +**2**
203 +)))|(% style="width:51px" %)(((
204 +**1**
205 +)))|(% style="width:35px" %)(((
206 +**4**
207 +)))
208 +|(% style="width:106px" %)(((
209 +**Value**
210 +)))|(% style="width:46px" %)(((
211 +[[BAT>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.2BAT-BatteryInfo]]
212 +)))|(% style="width:104px" %)(((
279 279  (((
280 -(% _mstvisible="6" %)
281 -(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
282 -)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %)
283 -(((
284 -(% _mstvisible="6" %)
285 -(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2**
286 -)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %)
287 -(((
288 -(% _mstvisible="6" %)
289 -(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2**
290 -)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
291 -(((
292 -(% _mstvisible="6" %)
293 -(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2**
294 -)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %)
295 -(((
296 -(% _mstvisible="6" %)
297 -(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1**
298 -)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %)
299 -(((
300 -(% _mstvisible="6" %)
301 -(% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4**
214 +[[Built-In>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
302 302  )))
303 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
216 +
304 304  (((
305 -(% _mstvisible="6" %)
306 -(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value**
307 -)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %)
308 -(((
309 -(% _mstvisible="6" %)
310 -[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]]
311 -)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %)
312 -(((
313 -(% _mstvisible="6" %)
314 -(((
315 -(% _mstvisible="7" %)
316 -[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]]
218 +[[Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
317 317  )))
318 -)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
220 +)))|(% style="width:80px" %)(((
319 319  (((
320 -(% _mstvisible="6" %)
321 -(((
322 -(% _mstvisible="7" %)
323 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]]
222 +[[Built-in>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
324 324  )))
325 325  
326 -(% _mstvisible="6" %)
327 327  (((
328 -(% _mstvisible="7" %)
329 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]]
226 +[[Humidity>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
330 330  )))
331 -)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %)
332 -(((
333 -(% _mstvisible="6" %)
334 -[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] #
335 -)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %)
336 -(((
337 -(% _mstvisible="6" %)
338 -[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]]
228 +)))|(% style="width:51px" %)(((
229 +[[Ext>>path:#Extension_Sensor]] #
230 +)))|(% style="width:35px" %)(((
231 +[[Ext value>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.6Extvalue]]
339 339  )))
340 340  
341 -(% _mstvisible="1" %)
342 342  * The First 6 bytes: has fix meanings for every LHT65N.
343 343  * The 7th byte (EXT #): defines the external sensor model.
344 -* The 8(% _msthash="734578" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) ~~ 11(% _msthash="734579" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won’t be these four bytes.)
236 +* The 8^^th^^ ~~ 11^^th^^ byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won’t be these four bytes.)
345 345  
346 -(% _mstvisible="1" %)
347 -=== (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
238 +=== 2.4.1 Decoder in TTN V3 ===
348 348  
349 -(% _msthash="315251" _msttexthash="9786491" _mstvisible="1" %)
350 350  When the uplink payload arrives TTNv3, it shows HEX format and not friendly to read. We can add LHT65N decoder in TTNv3 for friendly reading.
351 351  
352 -(% _msthash="315252" _msttexthash="3928483" _mstvisible="1" %)
353 353  Below is the position to put the decoder and LHT65N decoder can be download from here:
354 354  
355 -(% _mstvisible="1" %)
356 -[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0||_msthash="315253" _msttexthash="3509064" _mstvisible="2"]]
244 +[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
357 357  
358 -(% _mstvisible="1" %)
359 -[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
246 +[[image:image-20220522234118-10.png||height="353" width="729"]]
360 360  
361 -(% _mstvisible="1" %)
362 -=== (% _msthash="411411" _msttexthash="383656" _mstvisible="3" %)2.4.2 BAT-Battery Info(%%) ===
248 +=== 2.4.2 BAT-Battery Info ===
363 363  
364 -(% _msthash="315254" _msttexthash="3122912" _mstvisible="1" %)
365 365  These two bytes of BAT include the battery state and the actually voltage
366 366  
367 -(% _mstvisible="1" %)
368 -[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]]
252 +(% border="1" style="background-color:#ffffcc; color:green; width:502px" %)
253 +|(% style="width:75px" %)(((
254 +Bit(bit)
255 +)))|(% style="width:259px" %)(((
256 +[15:14]
257 +)))|(% style="width:164px" %)(((
258 +[13:0]
259 +)))
260 +|(% style="width:75px" %)(((
261 +Value
262 +)))|(% style="width:259px" %)(((
263 +(((
264 +BAT Status
265 +)))
369 369  
370 -(% _mstvisible="1" %)
371 -[[image:image-20220522235639-1.png||_mstalt="431392" _mstvisible="3" height="139" width="727"]]
267 +(((
268 +00(b): Ultra Low ( BAT <= 2.50v)
269 +)))
372 372  
373 -(% _msthash="315255" _msttexthash="871611" _mstvisible="1" %)
271 +(((
272 +01(b): Low  (2.50v <=BAT <= 2.55v)
273 +)))
274 +
275 +(((
276 +10(b): OK   (2.55v <= BAT <=2.65v)
277 +)))
278 +
279 +(((
280 +11(b): Good   (BAT >= 2.65v)
281 +)))
282 +)))|(% style="width:164px" %)(((
283 +Actually BAT voltage
284 +)))
285 +
286 +[[image:image-20220522235639-1.png||height="139" width="727"]]
287 +
374 374  Check the battery voltage for LHT65N.
375 375  
376 -(% _mstvisible="1" %)
377 377  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
378 378  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
379 379  
380 -(% _mstvisible="1" %)
381 -=== (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
293 +=== 2.4.3 Built-in Temperature ===
382 382  
383 -(% _mstvisible="1" %)
384 -[[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]]
295 +[[image:image-20220522235639-2.png||height="138" width="722"]]
385 385  
386 -(% _mstvisible="1" %)
387 387  * Temperature:  0x0ABB/100=27.47℃
388 388  
389 -(% _mstvisible="1" %)
390 -[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]]
299 +[[image:image-20220522235639-3.png]]
391 391  
392 -(% _mstvisible="1" %)
393 393  * Temperature:  (0xF5C6-65536)/100=-26.18℃
394 394  
395 -(% _mstvisible="1" %)
396 -=== (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
303 +=== 2.4.4 Built-in Humidity ===
397 397  
398 -(% _mstvisible="1" %)
399 -[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]]
305 +[[image:image-20220522235639-4.png||height="138" width="722"]]
400 400  
401 -(% _mstvisible="1" %)
402 402  * Humidity:    0x025C/10=60.4%
403 403  
404 -(% _mstvisible="1" %)
405 -=== (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
309 +=== 2.4.5 Ext # ===
406 406  
407 -(% _msthash="315256" _msttexthash="552240" _mstvisible="1" %)
408 408  Bytes for External Sensor:
409 409  
410 -(% _mstvisible="1" %)
411 -[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
313 +(% border="1" style="background-color:#ffffcc; color:green; width:473px" %)
314 +|(% style="width:139px" %)**EXT # Value**|(% style="width:331px" %)**External Sensor Type**
315 +|(% style="width:139px" %)0x01|(% style="width:331px" %)Sensor E3, Temperature Sensor
316 +|(% style="width:139px" %)0x09|(% style="width:331px" %)Sensor E3, Temperature Sensor, Datalog Mod
412 412  
413 -(% _mstvisible="1" %)
414 -=== (% _msthash="221429" _msttexthash="200655" _mstvisible="3" %)2.4.6 Ext value(%%) ===
318 +=== 2.4.6 Ext value ===
415 415  
416 -(% _mstvisible="1" %)
417 -==== (% _msthash="1005901" _msttexthash="877578" _mstvisible="3" %)2.4.6.1 Ext~=1, E3 Temperature Sensor(%%) ====
320 +==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
418 418  
419 -(% _mstvisible="1" %)
420 -[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]
322 +[[image:image-20220522235639-5.png]]
421 421  
422 -(% _mstvisible="1" %)
423 423  * DS18B20 temp=0x0ADD/100=27.81℃
424 424  
425 -(% _msthash="315257" _msttexthash="1038479" _mstvisible="1" %)
426 426  The last 2 bytes of data are meaningless
427 427  
428 -(% _mstvisible="1" %)
429 -[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
328 +[[image:image-20220522235639-6.png]]
430 430  
431 -(% _mstvisible="1" %)
432 432  * External temperature= (0xF54F-65536)/100=-27.37℃
433 433  
434 -(% _mstvisible="1" %)
435 435  (((
436 -(% _msthash="506063" _msttexthash="1038479" _mstvisible="2" %)
437 437  The last 2 bytes of data are meaningless
438 438  )))
439 439  
440 -(% _mstvisible="1" %)
441 441  (((
442 -(% _msthash="506064" _msttexthash="21185632" _mstvisible="2" %)
443 443  If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
444 444  )))
445 445  
446 446  
447 -(% _mstvisible="1" %)
448 -==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
341 +==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
449 449  
450 -(% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %)
451 451  Timestamp mode is designed for LHT65N 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:
452 452  
453 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %)
454 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
455 -(((
456 -(% _mstvisible="6" %)
457 -(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
458 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
459 -(((
460 -(% _mstvisible="6" %)
461 -(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
462 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
463 -(((
464 -(% _mstvisible="6" %)
465 -(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
466 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
467 -(((
468 -(% _mstvisible="6" %)
469 -(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
470 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
471 -(((
472 -(% _mstvisible="6" %)
473 -(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
474 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
475 -(((
476 -(% _mstvisible="6" %)
477 -(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
478 -)))
479 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
480 -(((
481 -(% _mstvisible="6" %)
482 -(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
483 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
484 -(((
485 -(% _mstvisible="6" %)
486 -[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
487 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
488 -(((
489 -(% _mstvisible="6" %)
490 -(((
491 -(% _mstvisible="7" %)
492 -[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
493 -)))
345 +(% border="1" style="background-color:#ffffcc; color:green; width:541px" %)
346 +|(% style="width:96px" %)**Size(bytes)**|(% style="width:71px" %)**2**|(% style="width:69px" %)**2**|(% style="width:88px" %)**2**|(% style="width:69px" %)**1**|(% style="width:85px" %)**4**
347 +|(% style="width:96px" %)**Value**|(% style="width:71px" %)[[External temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.2SetExternalSensorMode]]|(% style="width:69px" %)(((
348 +[[Built-In>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
494 494  
495 -(% _mstvisible="6" %)
496 -(((
497 -(% _mstvisible="7" %)
498 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
499 -)))
500 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
501 -(((
502 -(% _mstvisible="6" %)
503 -(((
504 -(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
350 +[[Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
351 +)))|(% style="width:88px" %)(((
505 505  BAT Status &
506 -)))
507 507  
508 -(% _mstvisible="6" %)
509 -(((
510 -(% _mstvisible="7" %)
511 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
354 +[[Built-in>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
355 +
356 +[[Humidity>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
357 +)))|(% style="width:69px" %)Status & Ext|(% style="width:85px" %)(((
358 +[[Unix Time Stamp>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.1SetTransmitIntervalTime]]
512 512  )))
513 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
514 -(((
515 -(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
516 -Status & Ext
517 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
518 -(((
519 -(% _mstvisible="6" %)
520 -(((
521 -(% _mstvisible="7" %)
522 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
523 -)))
524 -)))
525 525  
526 -(% _mstvisible="1" %)
527 -* (% _msthash="2539669" _msttexthash="857922" _mstvisible="3" %)**Battery status & **(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**
361 +* **Battery status & (% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)**
528 528  
529 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:469px" %)
530 -(% _mstvisible="3" %)|(% _msthash="1230918" _msttexthash="93158" _mstvisible="4" style="width:65px" %)Bit(bit)|(% _msthash="1230919" _msttexthash="57954" _mstvisible="4" style="width:267px" %)[15:14]|(% _msthash="1230920" _msttexthash="48022" _mstvisible="4" style="width:134px" %)[11:0]
531 -(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
532 -(((
533 -(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
363 +(% border="1" style="background-color:#ffffcc; color:green; width:469px" %)
364 +|(% style="width:65px" %)Bit(bit)|(% style="width:267px" %)[15:14]|(% style="width:134px" %)[11:0]
365 +|(% style="width:65px" %)Value|(% style="width:267px" %)(((
534 534  BAT Status
535 535  
536 -(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
537 537  00(b): Ultra Low ( BAT <= 2.50v)
538 538  
539 -(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
540 540  01(b): Low  (2.50v <=BAT <= 2.55v)
541 541  
542 -(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
543 543  10(b): OK   (2.55v <= BAT <=2.65v)
544 544  
545 -(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
546 546  11(b): Good   (BAT >= 2.65v)
547 -)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
548 -(((
549 -(% _mstvisible="6" %)
550 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]]
375 +)))|(% style="width:134px" %)(((
376 +[[Built-in Humidity>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
551 551  
552 -(% _mstvisible="6" %)
553 553  
554 554  )))
555 555  
556 -(% _mstvisible="1" %)
557 -* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
381 +* **Status & Ext Byte**
558 558  
559 -(% _mstvisible="1" %)
560 -[[image:image-20220523152434-16.png||_mstalt="453921" _mstvisible="3"]]
383 +(% border="1" style="background-color:#ffffcc; color:green; width:587px" %)
384 +|(% style="width:109px" %)**Bits**|(% style="width:105px" %)**7**|(% style="width:105px" %)**6**|(% style="width:82px" %)**5**|(% style="width:84px" %)**4**|(% style="width:97px" %)**[3:0]**
385 +|(% style="width:109px" %)**Status & Ext**|(% style="width:105px" %)Not Defined|(% style="width:105px" %)Poll Message Flag|(% style="width:82px" %)Sync time OK|(% style="width:84px" %)Unix Time Request|(% style="width:97px" %)(((
386 +Ext:0b(1001)
387 +)))
561 561  
562 -(% _mstvisible="1" %)
563 563  * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
564 564  * Sync time OK: 1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server.
565 565  * Unix Time Request:1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this)
566 566  
567 -(% _mstvisible="1" %)
568 -== (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
393 +== 2.5 Show data on Datacake ==
569 569  
570 -(% _msthash="315259" _msttexthash="20933341" _mstvisible="1" %)
571 571  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:
572 572  
573 -(% _mstvisible="1" %)
574 574  (((
575 -(% _msthash="506065" _msttexthash="4753983" _mstvisible="2" %)
576 -(% _mstvisible="3" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
398 +**Step 1**: Be sure that your device is programmed and properly connected to the LoRaWAN network.
577 577  )))
578 578  
579 -(% _mstvisible="1" %)
580 580  (((
581 -(% _msthash="506066" _msttexthash="14696682" _mstvisible="2" %)
582 -(% _mstvisible="3" %)**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.
402 +**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.
583 583  )))
584 584  
585 -(% _mstvisible="1" %)
586 586  (((
587 -(% _msthash="506067" _msttexthash="180297" _mstvisible="2" %)
588 588  Add Datacake:
589 589  )))
590 590  
591 -(% _mstvisible="1" %)
592 -[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]]
409 +[[image:image-20220523000825-7.png||height="262" width="583"]]
593 593  
594 594  
595 -(% _msthash="315260" _msttexthash="750178" _mstvisible="1" %)
596 596  Select default key as Access Key:
597 597  
598 -(% _mstvisible="1" %)
599 -[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]]
414 +[[image:image-20220523000825-8.png||height="453" width="406"]]
600 600  
601 -(% _msthash="315261" _msttexthash="2134964" _mstvisible="1" %)
602 -In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/||_mstvisible="2"]]) , add LHT65 device.
416 +In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
603 603  
604 -(% _mstvisible="1" %)
605 -[[image:image-20220523000825-9.png||_mstalt="430612" _mstvisible="3" height="366" width="392"]]
418 +[[image:image-20220523000825-9.png||height="366" width="392"]]
606 606  
607 -(% _mstvisible="1" %)
608 -[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
420 +[[image:image-20220523000825-10.png||height="413" width="728"]]
609 609  
610 -(% _mstvisible="1" %)
611 -== (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) ==
422 +== 2.6 Datalog Feature ==
612 612  
613 -(% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %)
614 -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 will store the reading for future retrieving purposes. There are two ways for IoT servers to get datalog from LHT65N.
424 +This feature is always enabled. When user wants to retrieve the sensor value, he can send a poll command from the IoT platform to ask LHT65N to send the value in the required time slot.
615 615  
616 -(% _mstvisible="1" %)
617 -=== (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) ===
426 +=== 2.6.1 Unix TimeStamp ===
618 618  
619 -(% _msthash="315263" _msttexthash="409604" _mstvisible="1" %)
620 -There are two methods:
621 -
622 -(% _mstvisible="1" %)
623 -1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
624 -1. Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will store the sensor data, and it will send all messages after network recover.
625 -
626 -(% _mstvisible="1" %)
627 -=== (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
628 -
629 -(% _msthash="315264" _msttexthash="1182285" _mstvisible="1" %)
630 630  LHT65N uses Unix TimeStamp format based on
631 631  
632 -(% _mstvisible="1" %)
633 -[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]]
430 +[[image:image-20220523001219-11.png||height="97" width="627"]]
634 634  
635 635  
636 -(% _mstvisible="1" %)
637 637  (((
638 -(% _msthash="506068" _msttexthash="2717234" _mstvisible="2" %)
639 -User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/||_mstvisible="3"]] :
434 +User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
640 640  )))
641 641  
642 -(% _mstvisible="1" %)
643 643  (((
644 -(% _msthash="506069" _msttexthash="709813" _mstvisible="2" %)
645 645  Below is the converter example
646 646  )))
647 647  
648 -(% _mstvisible="1" %)
649 -[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]]
441 +[[image:image-20220523001219-12.png||height="298" width="720"]]
650 650  
651 -(% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %)
652 652  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
653 653  
654 -(% _mstvisible="1" %)
655 -=== (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) ===
445 +=== 2.6.2 Set Device Time ===
656 656  
657 -(% _mstvisible="1" %)
658 658  (((
659 -(% _msthash="506070" _msttexthash="4521946" _mstvisible="2" %)
660 660  There are two ways to set device’s time:
661 661  )))
662 662  
663 -(% _mstvisible="1" %)
664 664  (((
665 -(% _mstvisible="2" %)
666 -(% _msthash="506071" _msttexthash="1498471" _mstvisible="4" %)**1. Through LoRaWAN MAC Command (Default settings)**
452 +**~1. Through LoRaWAN MAC Command (Default settings)**
667 667  )))
668 668  
669 -(% _mstvisible="1" %)
670 670  (((
671 -(% _msthash="506072" _msttexthash="2126267" _mstvisible="2" %)
672 672  User need to set SYNCMOD=1 to enable sync time via MAC command.
673 673  )))
674 674  
675 -(% _mstvisible="1" %)
676 676  (((
677 -(% _msthash="506073" _msttexthash="54430324" _mstvisible="2" %)
678 678  Once LHT65N Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to LHT65N. If LHT65N fails to get the time from the server, LHT65N will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
679 679  )))
680 680  
681 -(% _mstvisible="1" %)
682 682  (((
683 -(% _msthash="506074" _msttexthash="92531127" _mstvisible="2" %)
684 684  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.
685 685  )))
686 686  
687 -(% _mstvisible="1" %)
688 688  (((
689 -(% _mstvisible="2" %)
690 690  
691 691  )))
692 692  
693 -(% _mstvisible="1" %)
694 694  (((
695 -(% _mstvisible="2" %)
696 -(% _msthash="506075" _msttexthash="329719" _mstvisible="4" %)**2. Manually Set Time**
472 +**2. Manually Set Time**
697 697  )))
698 698  
699 -(% _mstvisible="1" %)
700 700  (((
701 -(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
702 702  User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
703 703  )))
704 704  
705 -(% _mstvisible="1" %)
706 -=== (% _msthash="460759" _msttexthash="430001" _mstvisible="3" %)2.6.4 Poll sensor value(%%) ===
479 +=== 2.6.3 Poll sensor value ===
707 707  
708 -(% _msthash="315266" _msttexthash="4955821" _mstvisible="1" %)
709 709  User can poll sensor value based on timestamps from the server. Below is the downlink command.
710 710  
711 -(% _mstvisible="1" %)
712 -[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
713 713  
714 -(% _mstvisible="1" %)
484 +(% border="1" style="background-color:#ffffcc; color:green; width:427px" %)
485 +|(% style="width:61px" %)1byte|(% style="width:126px" %)4bytes|(% style="width:120px" %)4bytes|(% style="width:115px" %)1byte
486 +|(% style="width:61px" %)31|(% style="width:126px" %)Timestamp start|(% style="width:120px" %)Timestamp end|(% style="width:115px" %)Uplink Interval
487 +
715 715  (((
716 -(% _msthash="506077" _msttexthash="14670916" _mstvisible="2" %)
717 717  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.
718 718  )))
719 719  
720 -(% _mstvisible="1" %)
721 721  (((
722 -(% _mstvisible="2" %)
723 -For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(% _mstvisible="3" style="display:none" %)
493 +For example, downlink command **31 5FC5F350 5FC6 0160 05**
724 724  )))
725 725  
726 -(% _mstvisible="1" %)
727 727  (((
728 -(% _msthash="506078" _msttexthash="6907459" _mstvisible="2" %)
729 729  Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
730 730  )))
731 731  
732 -(% _mstvisible="1" %)
733 733  (((
734 -(% _msthash="506079" _msttexthash="23531573" _mstvisible="2" %)
735 735  Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
736 736  )))
737 737  
738 738  
739 -(% _mstvisible="1" %)
740 -=== (% _msthash="650923" _msttexthash="614185" _mstvisible="3" %)2.6.5 Datalog Uplink payload(%%) ===
505 +=== 2.6.4 Datalog Uplink payload ===
741 741  
742 -(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
743 743  The Datalog poll reply uplink will use below payload format.
744 744  
745 -(% _mstvisible="1" %)
746 746  (((
747 -(% _mstvisible="2" %)
748 -(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
510 +**Retrieval data payload**
749 749  )))
750 750  
751 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %)
752 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
753 -(((
754 -(% _mstvisible="6" %)
755 -(((
756 -(% _mstvisible="7" %)
757 -(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
513 +(% border="1" style="background-color:#ffffcc; color:green; width:545px" %)
514 +|(% style="width:93px" %)(((
515 +**Size(bytes)**
516 +)))|(% style="width:71px" %)(((
517 +**2**
518 +)))|(% style="width:102px" %)(((
519 +**2**
520 +)))|(% style="width:86px" %)(((
521 +**2**
522 +)))|(% style="width:90px" %)(((
523 +**1**
524 +)))|(% style="width:85px" %)(((
525 +**4**
758 758  )))
759 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
527 +|(% style="width:93px" %)(((
528 +**Value**
529 +)))|(% style="width:71px" %)(((
530 +[[External sensor data>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.6Extvalue]]
531 +)))|(% style="width:102px" %)(((
760 760  (((
761 -(% _mstvisible="6" %)
762 -(((
763 -(% _mstvisible="7" %)
764 -(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
533 +[[Built In>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
765 765  )))
766 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
535 +
767 767  (((
768 -(% _mstvisible="6" %)
769 -(((
770 -(% _mstvisible="7" %)
771 -(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
537 +[[Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
772 772  )))
773 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
539 +)))|(% style="width:86px" %)(((
774 774  (((
775 -(% _mstvisible="6" %)
776 -(((
777 -(% _mstvisible="7" %)
778 -(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
541 +[[Built-in>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
779 779  )))
780 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
543 +
781 781  (((
782 -(% _mstvisible="6" %)
783 -(((
784 -(% _mstvisible="7" %)
785 -(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
545 +[[Humidity>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
786 786  )))
787 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
547 +)))|(% style="width:90px" %)(((
548 +[[Poll message flag & Ext>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.6.4DatalogUplinkpayload]]
549 +)))|(% style="width:85px" %)(((
788 788  (((
789 -(% _mstvisible="6" %)
790 -(((
791 -(% _mstvisible="7" %)
792 -(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
551 +[[Unix Time Stamp>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.6.1UnixTimeStamp]]
793 793  )))
794 -)))
795 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
796 -(((
797 -(% _mstvisible="6" %)
798 -(((
799 -(% _mstvisible="7" %)
800 -(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
801 -)))
802 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
803 -(((
804 -(% _mstvisible="6" %)
805 -(((
806 -(% _mstvisible="7" %)
807 -[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
808 -)))
809 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
810 -(((
811 -(% _mstvisible="6" %)
812 -(((
813 -(% _mstvisible="7" %)
814 -(((
815 -(% _mstvisible="8" %)
816 -[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
817 -)))
818 -)))
819 819  
820 -(% _mstvisible="6" %)
821 821  (((
822 -(% _mstvisible="7" %)
823 -(((
824 -(% _mstvisible="8" %)
825 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
555 +
826 826  )))
827 827  )))
828 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
829 -(((
830 -(% _mstvisible="6" %)
831 -(((
832 -(% _mstvisible="7" %)
833 -(((
834 -(% _mstvisible="8" %)
835 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
836 -)))
837 -)))
838 838  
839 -(% _mstvisible="6" %)
559 +**Poll message flag & Ext**
560 +
561 +(% border="1" style="background-color:#ffffcc; color:green; width:540px" %)
562 +|(% style="width:81px" %)**Bits**|(% style="width:100px" %)**7**|(% style="width:105px" %)**6**|(% style="width:84px" %)**5**|(% style="width:85px" %)**4**|(% style="width:79px" %)**[3:0]**
563 +|(% style="width:81px" %)**Status & Ext**|(% style="width:100px" %)Not Defined|(% style="width:105px" %)Poll Message Flag|(% style="width:84px" %)Sync time OK|(% style="width:85px" %)Unix Time Request|(% style="width:79px" %)(((
840 840  (((
841 -(% _mstvisible="7" %)
842 -(((
843 -(% _mstvisible="8" %)
844 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
565 +Ext:
845 845  )))
846 -)))
847 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
848 -(((
849 -(% _mstvisible="6" %)
850 -(((
851 -(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
852 -Poll message flag & Ext
853 -)))
854 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
855 -(((
856 -(% _mstvisible="6" %)
857 -(((
858 -(% _mstvisible="7" %)
859 -(((
860 -(% _mstvisible="8" %)
861 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
862 -)))
863 -)))
864 864  
865 -(% _mstvisible="6" %)
866 866  (((
867 -(% _mstvisible="7" %)
868 -(((
869 -(% _mstvisible="8" %)
870 -
569 +0b(1001)
871 871  )))
872 872  )))
873 -)))
874 874  
875 -(% _mstvisible="1" %)
876 -(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
877 -
878 -(% _mstvisible="1" %)
879 -[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]]
880 -
881 -(% _mstvisible="1" %)
882 882  (((
883 -(% _mstvisible="2" %)
884 -(((
885 -(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
886 886  Poll Message Flag: 1: This message is a poll message reply.
887 887  )))
888 -)))
889 889  
890 -(% _mstvisible="1" %)
891 -* (% _mstvisible="3" %)
892 -(((
893 -(% _mstvisible="4" %)
894 -(((
895 -(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
577 +* (((
896 896  Poll Message Flag is set to 1.
897 897  )))
898 -)))
899 -* (% _mstvisible="3" %)
900 -(((
901 -(% _mstvisible="4" %)
902 -(((
903 -(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
580 +* (((
904 904  Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
905 905  )))
906 -)))
907 907  
908 -(% _mstvisible="1" %)
909 909  (((
910 -(% _mstvisible="2" %)
911 -(((
912 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
913 913  For example, in US915 band, the max payload for different DR is:
914 914  )))
915 -)))
916 916  
917 -(% _mstvisible="1" %)
918 918  (((
919 -(% _mstvisible="2" %)
920 -(((
921 -(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
922 922  a) DR0: max is 11 bytes so one entry of data
923 923  )))
924 -)))
925 925  
926 -(% _mstvisible="1" %)
927 927  (((
928 -(% _mstvisible="2" %)
929 -(((
930 -(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
931 931  b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
932 932  )))
933 -)))
934 934  
935 -(% _mstvisible="1" %)
936 936  (((
937 -(% _mstvisible="2" %)
938 -(((
939 -(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
940 940  c) DR2: total payload includes 11 entries of data
941 941  )))
942 -)))
943 943  
944 -(% _mstvisible="1" %)
945 945  (((
946 -(% _mstvisible="2" %)
947 -(((
948 -(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
949 949  d) DR3: total payload includes 22 entries of data.
950 950  )))
951 -)))
952 952  
953 -(% _mstvisible="1" %)
954 954  (((
955 -(% _mstvisible="2" %)
956 -(((
957 -(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
958 958  If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
959 959  )))
960 -)))
961 961  
962 962  
963 -(% _mstvisible="1" style="text-align: left;" %)
964 -(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
609 +**Example:**
965 965  
966 -(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
967 967  If LHT65N has below data inside Flash:
968 968  
969 -(% _mstvisible="1" %)
970 -[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
613 +[[image:image-20220523144455-1.png||height="335" width="735"]]
971 971  
972 -(% _mstvisible="1" %)
973 -(((
974 -(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
975 -If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705
976 -)))
615 +If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
977 977  
978 -(% _mstvisible="1" %)
979 -(((
980 -(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
981 981   Where : Start time: 60065F97 = time 21/1/19 04:27:03
982 -)))
983 983  
984 -(% _mstvisible="1" %)
985 -(((
986 -(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
987 - Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03
988 -)))
619 + Stop time 60066DA7= time 21/1/19 05:27:03
989 989  
990 -(% _mstvisible="1" %)
991 -(((
992 -(% _mstvisible="2" %)
993 -
994 -)))
995 995  
996 -(% _mstvisible="1" %)
997 -(((
998 -(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
999 999  LHT65N will uplink this payload.
1000 -)))
1001 1001  
1002 -(% _mstvisible="1" %)
1003 -[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
624 +[[image:image-20220523001219-13.png||height="421" width="727"]]
1004 1004  
1005 -(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
1006 1006  7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
1007 1007  
1008 1008  Where the first 11 bytes is for the first entry:
... ... @@ -1019,101 +1019,66 @@
1019 1019  
1020 1020  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
1021 1021  
642 +== 2.7 Alarm Mode ==
1022 1022  
1023 -(% _mstvisible="1" style="text-align: left;" %)
1024 -== (% _msthash="244504" _msttexthash="177736" _mstvisible="3" %)2.7 Alarm Mode(%%) ==
644 +Alarm mode feature is added since firmware v1.5. When device is in Alarm mode, it will check the built-in sensor temperature in a short interval. If the temperature exceeds the pre-configure range, it will send an uplink immediately.
1025 1025  
1026 -(% _msthash="315279" _msttexthash="16493308" _mstvisible="1" style="text-align: left;" %)
1027 -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.
646 +(% style="color:red" %)Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature.
1028 1028  
1029 -(% _mstvisible="1" %)
648 +**AT Commands for Alarm mode:**
649 +
650 +(% class="box infomessage" %)
1030 1030  (((
1031 -(% _mstvisible="2" style="text-align: left;" %)
1032 -(% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.
652 +**AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
1033 1033  )))
1034 1034  
1035 -(% _mstvisible="1" style="text-align: left;" %)
1036 -(% _msthash="315280" _msttexthash="363480" _mstvisible="3" %)**AT COMMAND FOR ALARM MODE:**
1037 -
1038 -(% _mstvisible="1" class="box infomessage" %)
655 +(% class="box infomessage" %)
1039 1039  (((
1040 -(% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %)
1041 -(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%): Enable/disable alarm mode. (0: Disabled, 1: Enabled)
1042 -
1043 -(% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %)
1044 -(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%): The interval between checking the alarm temperature. (In minutes)
1045 -
1046 -(% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %)
1047 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%): Gets or sets the alarm range of the internal temperature sensor
1048 -
1049 -(% _mstvisible="2" style="text-align: left;" %)
1050 -(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
1051 -
1052 -(% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %)
1053 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105.
657 +**AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
1054 1054  )))
1055 1055  
1056 -(% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %)
1057 -== (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator ==
660 +== 2.8 LED Indicator ==
1058 1058  
1059 -(% _mstvisible="1" %)
1060 1060  (((
1061 -(% _msthash="197769" _msttexthash="2924142" style="text-align: left;" %)
1062 -The LHT65 has a triple color LED which for easy showing different stage .
663 +The LHT65N has a triple color LED which for easy shows different stage.
664 +)))
1063 1063  
1064 -(% _msthash="289211" _msttexthash="3402659" style="text-align: left;" %)
1065 -While user press ACT button, the LED will work as per LED status with ACT button.
666 +(((
667 +While pressing ACT button, the LED will work as per LED status with ACT button.
1066 1066  )))
1067 1067  
1068 -(% _mstvisible="1" %)
1069 1069  (((
1070 -(% _msthash="506092" _msttexthash="521573" _mstvisible="2" style="text-align: left;" %)
1071 1071  In a normal working state:
1072 1072  )))
1073 1073  
1074 -(% _mstvisible="1" %)
1075 -* (% _mstvisible="3" %)
1076 -(((
1077 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="4" %)
1078 -For each uplink, the BLUE LED or RED LED will blink (% _msthash="903005" _msttexthash="46254" _mstvisible="3" %)once(%%).(% style="display:none" %)
1079 -
1080 -(% _msthash="197771" _msttexthash="1202526" %)
1081 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="3" %)BLUE LED when external sensor is connected
674 +* (((
675 +For each uplink, the BLUE LED or RED LED will blink once.
1082 1082  )))
1083 -* (% _mstvisible="3" %)
1084 -(((
1085 -(% _msthash="903007" _msttexthash="1334749" _mstvisible="4" %)
1086 -RED LED when external sensor is not connected
677 +* (((
678 +BLUE LED when an external sensor is connected
1087 1087  )))
1088 -* (% _mstvisible="3" %)
1089 -(((
1090 -(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
680 +* (((
681 +RED LED when an external sensor is not connected
682 +)))
683 +* (((
1091 1091  For each success downlink, the PURPLE LED will blink once
1092 1092  )))
1093 1093  
1094 -(% _mstvisible="1" %)
1095 1095  ----
1096 1096  
1097 -(% _mstvisible="1" style="text-align: left;" %)
1098 -== (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
689 +== 2.9 Installation ==
1099 1099  
1100 -(% _mstvisible="1" %)
1101 -[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
691 +[[image:image-20220516231650-1.png||height="436" width="428"]]
1102 1102  
1103 -(% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %)
1104 -= (% _msthash="401388" _msttexthash="566956" _mstvisible="3" %)3. S(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ensors(% _msthash="401388" _msttexthash="40417" _mstvisible="3" %) and A(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ccessories(%%) =
693 += 3. Sensors & Accessories =
1105 1105  
1106 -(% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1107 -== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(%%) E3 Temperature Probe ==
695 +== 3.1 E3 Temperature Probe ==
1108 1108  
1109 -(% _mstvisible="1" %)
1110 -[[image:image-20220515080154-4.png||_mstalt="434681" _mstvisible="3" alt="photo-20220515080154-4.png" height="182" width="161"]] [[image:image-20220515080330-5.png||_mstalt="428792" _mstvisible="3" height="201" width="195"]]
697 +[[image:image-20220515080154-4.png||height="182" width="161"]] [[image:image-20220515080330-5.png||height="201" width="195"]]
1111 1111  
1112 1112  
1113 -(% _msthash="315354" _msttexthash="1270971" _mstvisible="1" style="text-align: left;" %)
1114 -Temperature sensor with 2 meters cable long
700 +With Temperature sensor with 2 meters cable long
1115 1115  
1116 -(% _mstvisible="1" %)
1117 1117  * Resolution: 0.0625 °C
1118 1118  * ±0.5°C accuracy from -10°C to +85°C
1119 1119  * ±2°C accuracy from -55°C to +125°C
... ... @@ -1121,591 +1121,385 @@
1121 1121  * -55°C to 125°C
1122 1122  * Working voltage 2.35v ~~ 5v
1123 1123  
1124 -(% _mstvisible="1" style="text-align: left;" %)
1125 -= (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
709 += 4. Configure LHT65N via AT Command or LoRaWAN Downlink =
1126 1126  
1127 -(% _mstvisible="1" %)
1128 -(((
1129 -(% _msthash="506246" _msttexthash="2005926" _mstvisible="2" style="text-align: left;" %)
1130 1130  Use can configure LHT65N via AT Command or LoRaWAN Downlink.
1131 -)))
1132 1132  
1133 -(% _mstvisible="1" %)
1134 -* (% _mstvisible="3" %)
1135 -(((
1136 -(% _msthash="903318" _msttexthash="635544" _mstvisible="4" %)
1137 -AT Command Connection: See [[FAQ>>path:#AT_COMMAND||_mstvisible="5"]].
1138 -)))
1139 -* (% _mstvisible="3" %)
1140 -(((
1141 -(% _msthash="903319" _msttexthash="2004301" _mstvisible="4" %)
1142 -LoRaWAN Downlink instruction for different platforms:
1143 -)))
713 +* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
714 +* LoRaWAN Downlink instruction for different platforms:
1144 1144  
1145 -(% _mstvisible="1" %)
1146 -(((
1147 -(% _mstvisible="2" style="text-align: left;" %)
1148 -[[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server>>url:http://wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server||_msthash="506247" _msttexthash="3599349" _mstvisible="3"]]
1149 -)))
716 +[[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server>>url:http://wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server]]
1150 1150  
1151 -(% _mstvisible="1" %)
1152 -(((
1153 -(% _msthash="506248" _msttexthash="2144051" _mstvisible="2" style="text-align: left;" %)
1154 1154  There are two kinds of commands to configure LHT65N, they are:
1155 -)))
1156 1156  
1157 -(% _mstvisible="1" %)
1158 -(((
1159 -(% _mstvisible="2" style="text-align: left;" %)
1160 -(% _msthash="506249" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506249" _msttexthash="317850" _mstvisible="4" style="color:#4f81bd" %)**General Commands**(% _msthash="506249" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %).
1161 -)))
720 +(% style="color:#4f81bd" %)* **General Commands**.
1162 1162  
1163 -(% _mstvisible="1" %)
1164 -(((
1165 -(% _msthash="506250" _msttexthash="774527" _mstvisible="2" style="text-align: left;" %)
1166 1166  These commands are to configure:
1167 -)))
1168 1168  
1169 -(% _mstvisible="1" %)
1170 -* (% _mstvisible="3" %)
1171 -(((
1172 -(% _msthash="903320" _msttexthash="1503580" _mstvisible="4" %)
1173 -General system settings like: uplink interval.
1174 -)))
1175 -* (% _mstvisible="3" %)
1176 -(((
1177 -(% _msthash="903321" _msttexthash="1244334" _mstvisible="4" %)
1178 -LoRaWAN protocol & radio-related commands.
1179 -)))
724 +* General system settings like: uplink interval.
725 +* LoRaWAN protocol & radio-related commands.
1180 1180  
1181 -(% _mstvisible="1" %)
1182 -(((
1183 -(% _msthash="506251" _msttexthash="8343023" _mstvisible="2" style="text-align: left;" %)
1184 1184  They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
1185 -)))
1186 1186  
1187 -(% _mstvisible="1" %)
1188 -(((
1189 -(% _mstvisible="2" style="text-align: left;" %)
1190 -[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command||_msthash="506252" _msttexthash="3434769" _mstvisible="3"]]
1191 -)))
729 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
1192 1192  
1193 -(% _mstvisible="1" %)
1194 -(((
1195 -(% _mstvisible="2" style="text-align: left;" %)
1196 -(% _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506253" _msttexthash="792038" _mstvisible="4" %)**Commands special design for LHT65N**
1197 -)))
731 +(% style="color:#4f81bd" %)* **Commands special design for LHT65N**
1198 1198  
1199 -(% _mstvisible="1" %)
1200 -(((
1201 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1202 1202  These commands are only valid for LHT65N, as below:
1203 -)))
1204 1204  
1205 -(% _mstvisible="1" style="text-align: left;" %)
1206 -== (% _msthash="708253" _msttexthash="668772" _mstvisible="3" %)4.1 Set Transmit Interval Time(%%) ==
735 +== 4.1 Set Transmit Interval Time ==
1207 1207  
1208 -(% _msthash="315355" _msttexthash="1659268" _mstvisible="1" style="text-align: left;" %)
1209 1209  Feature: Change LoRaWAN End Node Transmit Interval.
1210 1210  
1211 -(% _mstvisible="1" style="text-align: left;" %)
1212 -(% _msthash="315356" _msttexthash="241696" _mstvisible="3" %)**AT Command: AT+TDC**
739 +**AT Command: AT+TDC**
1213 1213  
1214 -(% _mstvisible="1" %)
1215 -[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
741 +(% border="1" %)
742 +|**Command Example**|**Function**|**Response**
743 +|AT+TDC?|Show current transmit Interval|(((
744 +30000
1216 1216  
1217 -(% _mstvisible="1" %)
1218 -(((
1219 -(% _mstvisible="2" style="text-align: left;" %)
1220 -(% _msthash="506255" _msttexthash="381992" _mstvisible="4" %)**Downlink Command: 0x01**
746 +OK
747 +
748 +the interval is 30000ms = 30s
1221 1221  )))
750 +|AT+TDC=60000|Set Transmit Interval|(((
751 +OK
1222 1222  
1223 -(% _mstvisible="1" %)
1224 -(((
1225 -(% _msthash="506256" _msttexthash="1996592" _mstvisible="2" style="text-align: left;" %)
1226 -Format: Command Code (0x01) followed by 3 bytes time value.
753 +Set transmit interval to 60000ms = 60 seconds
1227 1227  )))
1228 1228  
1229 -(% _mstvisible="1" %)
1230 -(((
1231 -(% _msthash="506257" _msttexthash="12934649" _mstvisible="2" style="text-align: left;" %)
756 +**Downlink Command: 0x01**
757 +
758 +Format: Command Code (0x01) followed by 3 bytes time value.
759 +
1232 1232  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1233 -)))
1234 1234  
1235 -(% _mstvisible="1" %)
1236 -* (% _mstvisible="3" %)
1237 -(((
1238 -(% _msthash="903322" _msttexthash="3250546" _mstvisible="4" %)
1239 -(% _mstvisible="5" %)**Example 1**(%%): Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1240 -)))
1241 -* (% _mstvisible="3" %)
1242 -(((
1243 -(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1244 -(% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1245 -)))
762 +* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
763 +* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1246 1246  
1247 -(% _mstvisible="1" style="text-align: left;" %)
1248 -== (% _msthash="614770" _msttexthash="578240" _mstvisible="3" %)4.2 Set External Sensor Mode(%%) ==
765 +== 4.2 Set External Sensor Mode ==
1249 1249  
1250 -(% _msthash="315357" _msttexthash="975117" _mstvisible="1" style="text-align: left;" %)
1251 1251  Feature: Change External Sensor Mode.
1252 1252  
1253 -(% _mstvisible="1" style="text-align: left;" %)
1254 -(% _msthash="315358" _msttexthash="248118" _mstvisible="3" %)**AT Command: AT+EXT**
769 +**AT Command: AT+EXT**
1255 1255  
1256 -(% _mstvisible="1" %)
1257 -[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
771 +(% border="1" %)
772 +|**Command Example**|**Function**|**Response**
773 +|AT+EXT?|Get current external sensor mode|(((
774 +1
1258 1258  
1259 -(% _mstvisible="1" %)
1260 -(((
1261 -(% _mstvisible="2" style="text-align: left;" %)
1262 -(% _msthash="506258" _msttexthash="387855" _mstvisible="4" %)**Downlink Command: 0xA2**
776 +OK
777 +
778 +External Sensor mode =1
1263 1263  )))
780 +|AT+EXT=1|(% colspan="2" %)Set external sensor mode to 1
781 +|AT+EXT=9|(% colspan="2" %)Set to external DS18B20 with timestamp
1264 1264  
1265 -(% _mstvisible="1" %)
1266 -(((
1267 -(% _msthash="506259" _msttexthash="395629" _mstvisible="2" style="text-align: left;" %)
783 +**Downlink Command: 0xA2**
784 +
1268 1268  Total bytes: 2 ~~ 5 bytes
1269 -)))
1270 1270  
1271 -(% _mstvisible="1" %)
1272 -(((
1273 -(% _mstvisible="2" %)
1274 -(% _msthash="506260" _msttexthash="104767" _mstvisible="4" %)**Example:**
1275 -)))
787 +Example:
1276 1276  
1277 -(% _mstvisible="1" %)
1278 -* (% _mstvisible="3" %)
1279 -(((
1280 -(% _msthash="903324" _msttexthash="934973" _mstvisible="4" %)
1281 -0xA201: Set external sensor type to E1
1282 -)))
1283 -* (% _mstvisible="3" %)
1284 -(((
1285 -(% _msthash="903325" _msttexthash="354770" _mstvisible="4" %)
1286 -0xA209: Same as AT+EXT=9
1287 -)))
1288 -* (% _mstvisible="3" %)
1289 -(((
1290 -(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
1291 -0xA20702003c,Same as AT+SETCNT=60
1292 -)))
789 +* 0xA201: Set external sensor type to E1
790 +* 0xA209: Same as AT+EXT=9
791 +* 0xA20702003c,Same as AT+SETCNT=60
1293 1293  
1294 -(% _mstvisible="1" style="text-align: left;" %)
1295 -== (% _msthash="1562483" _msttexthash="1445717" _mstvisible="3" %)4.3 Enable/Disable uplink Temperature probe ID(%%) ==
793 +== 4.3 Enable/Disable uplink Temperature probe ID ==
1296 1296  
1297 -(% _msthash="315359" _msttexthash="2977572" _mstvisible="1" style="text-align: left;" %)
1298 1298  Feature: If PID is enabled, device will send the temperature probe ID on:
1299 1299  
1300 -(% _mstvisible="1" %)
1301 1301  * First Packet after OTAA Join
1302 1302  * Every 24 hours since the first packet.
1303 1303  
1304 -(% _msthash="315360" _msttexthash="658814" _mstvisible="1" style="text-align: left;" %)
1305 1305  PID is default set to disable (0)
1306 1306  
1307 -(% _mstvisible="1" style="text-align: left;" %)
1308 -(% _msthash="315361" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1309 1309  
1310 -(% _mstvisible="1" %)
1311 -[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
803 +**AT Command:**
1312 1312  
1313 -(% _mstvisible="1" style="text-align: left;" %)
1314 -(% _msthash="315362" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
805 +(% border="1" %)
806 +|**Command Example**|**Function**|**Response**
807 +|AT+PID=1|Enable PID uplink|OK
1315 1315  
1316 -(% _mstvisible="1" %)
1317 -* 0xA800  **~-~->** AT+PID=0
1318 -* 0xA801     **~-~->** AT+PID=1
809 +**Downlink Command:**
1319 1319  
1320 -(% _mstvisible="1" style="text-align: left;" %)
1321 -== (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
811 +* 0xA800     à AT+PID=0
812 +* 0xA801     à AT+PID=1
1322 1322  
1323 -(% _msthash="315363" _msttexthash="1170728" _mstvisible="1" style="text-align: left;" %)
814 +== 4.4 Set Password ==
815 +
1324 1324  Feature: Set device password, max 9 digits
1325 1325  
1326 -(% _mstvisible="1" style="text-align: left;" %)
1327 -(% _msthash="315364" _msttexthash="295009" _mstvisible="3" %)**AT Command: AT+PWORD**
818 +**AT Command: AT+PWORD**
1328 1328  
1329 -(% _mstvisible="1" %)
1330 -[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
820 +(% border="1" %)
821 +|**Command Example**|**Function**|**Response**
822 +|AT+PWORD=?|Show password|(((
823 +123456
1331 1331  
1332 -(% _mstvisible="1" %)
1333 -(((
1334 -(% _mstvisible="2" style="text-align: left;" %)
1335 -(% _msthash="506261" _msttexthash="298038" _mstvisible="4" %)**Downlink Command:**
825 +
826 +OK
1336 1336  )))
828 +|AT+PWORD=999999|Set password|OK
1337 1337  
1338 -(% _mstvisible="1" %)
1339 -(((
1340 -(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
830 +**Downlink Command:**
831 +
1341 1341  No downlink command for this feature.
1342 -)))
1343 1343  
1344 -(% _mstvisible="1" style="text-align: left;" %)
1345 -== (% _msthash="306956" _msttexthash="281918" _mstvisible="3" %)4.5 Quit AT Command(%%) ==
834 +== 4.5 Quit AT Command ==
1346 1346  
1347 -(% _msthash="315365" _msttexthash="4616456" _mstvisible="1" style="text-align: left;" %)
1348 1348  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1349 1349  
1350 -(% _mstvisible="1" style="text-align: left;" %)
1351 -(% _msthash="315366" _msttexthash="289120" _mstvisible="3" %)**AT Command: AT+DISAT**
838 +**AT Command: AT+DISAT**
1352 1352  
1353 -(% _mstvisible="1" %)
1354 -[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
840 +(% border="1" %)
841 +|**Command Example**|**Function**|**Response**
842 +|AT+DISAT|Quit AT Commands mode|OK
1355 1355  
1356 -(% _mstvisible="1" style="text-align: left;" %)
1357 -(% _msthash="315367" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
844 +**Downlink Command:**
1358 1358  
1359 -(% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %)
1360 1360  No downlink command for this feature.
1361 1361  
1362 -(% _mstvisible="1" style="text-align: left;" %)
1363 -== (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) ==
1364 1364  
1365 -(% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %)
849 +== 4.6 Set to sleep mode ==
850 +
1366 1366  Feature: Set device to sleep mode
1367 1367  
1368 -(% _mstvisible="1" style="text-align: left;" %)
1369 -(% _msthash="315370" _msttexthash="289783" _mstvisible="3" %)**AT Command: AT+SLEEP**
853 +**AT Command: AT+SLEEP**
1370 1370  
1371 -(% _mstvisible="1" %)
1372 -[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
855 +(% border="1" %)
856 +| | |
857 +|**Command Example**|**Function**|**Response**
858 +|AT+SLEEP|Set to sleep mode|(((
859 +Clear all stored sensor data…
1373 1373  
1374 -(% _mstvisible="1" %)
1375 -(% _msthash="315371" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
861 +OK
862 +)))
1376 1376  
1377 -(% _mstvisible="1" %)
864 +**Downlink Command:**
865 +
1378 1378  * There is no downlink command to set to Sleep mode.
1379 1379  
1380 -(% _mstvisible="1" %)
1381 -== (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
868 +== 4.7 Set system time ==
1382 1382  
1383 -(% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %)
1384 -Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp" _mstvisible="2"]]
870 +Feature: Set system time, unix format. [[See here for format detail.>>path:#TimeStamp]]
1385 1385  
1386 -(% _mstvisible="1" %)
1387 -(% _msthash="315373" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
872 +**AT Command:**
1388 1388  
1389 -(% _mstvisible="1" %)
1390 -[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
874 +(% border="1" %)
875 +|**Command Example**|**Function**
876 +|AT+TIMESTAMP=1611104352|(((
877 +OK
1391 1391  
1392 -(% _mstvisible="1" %)
1393 -(% _msthash="315374" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
879 +Set System time to 2021-01-20 00:59:12
880 +)))
1394 1394  
1395 -(% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
882 +**Downlink Command:**
883 +
1396 1396  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1397 1397  
1398 -(% _mstvisible="1" %)
1399 -== (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) ==
886 +== 4.8 Set Time Sync Mode ==
1400 1400  
1401 -(% _mstvisible="1" %)
1402 -(((
1403 -(% _msthash="506263" _msttexthash="11748321" _mstvisible="2" %)
1404 1404  Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
1405 -)))
1406 1406  
1407 -(% _mstvisible="1" %)
1408 -(((
1409 -(% _msthash="506264" _msttexthash="6530264" _mstvisible="2" %)
1410 1410  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.
1411 -)))
1412 1412  
1413 -(% _mstvisible="1" %)
1414 -(((
1415 -(% _mstvisible="2" %)
1416 -(% _msthash="506265" _msttexthash="137488" _mstvisible="4" %)**AT Command:**
1417 -)))
1418 1418  
1419 -(% _mstvisible="1" %)
1420 -[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
893 +**AT Command:**
1421 1421  
1422 -(% _mstvisible="1" %)
1423 -(% _msthash="315376" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
895 +|**Command Example**|**Function**
896 +|AT+SYNCMOD=1|Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
1424 1424  
1425 -(% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
898 +**Downlink Command:**
899 +
1426 1426  0x28 01 ~/~/ Same As AT+SYNCMOD=1
1427 1427  
1428 -(% _msthash="315378" _msttexthash="479076" _mstvisible="1" %)
1429 1429  0x28 00 ~/~/ Same As AT+SYNCMOD=0
1430 1430  
1431 -(% _mstvisible="1" %)
1432 -== (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) ==
904 +== 4.9 Set Time Sync Interval ==
1433 1433  
1434 -(% _msthash="315379" _msttexthash="3065777" _mstvisible="1" %)
1435 1435  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1436 1436  
1437 -(% _mstvisible="1" %)
1438 -(% _msthash="315380" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
908 +**AT Command:**
1439 1439  
1440 -(% _mstvisible="1" %)
1441 -[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
910 +(% border="1" %)
911 +|**Command Example**|**Function**
912 +|AT+SYNCTDC=0x0A|Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
1442 1442  
1443 -(% _mstvisible="1" %)
1444 -(% _msthash="315381" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
914 +**Downlink Command:**
1445 1445  
1446 -(% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
1447 1447  0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
1448 1448  
1449 -(% _mstvisible="1" %)
1450 -== (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) ==
918 +== 4.10 Print data entries base on page. ==
1451 1451  
1452 -(% _msthash="315383" _msttexthash="3233334" _mstvisible="1" %)
1453 1453  Feature: Print the sector data from start page to stop page (max is 416 pages).
1454 1454  
1455 -(% _mstvisible="1" %)
1456 -(% _msthash="315384" _msttexthash="264953" _mstvisible="3" %)**AT Command: AT+PDTA**
922 +**AT Command: AT+PDTA**
1457 1457  
1458 -(% _mstvisible="1" %)
1459 -[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
924 +(% border="1" %)
925 +|**Command Example**|**Response**
926 +|(((
927 +AT+PDTA=1,3
1460 1460  
1461 -(% _mstvisible="1" %)
1462 -(% _msthash="315385" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1463 1463  
1464 -(% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
930 +
931 +Print page 1 to 3
932 +)))|(((
933 +8019500 19/6/26 16:48 1 2992 sht_temp=28.21 sht_hum=71.5 ds_temp=27.31
934 +
935 +8019510 19/6/26 16:53 1 2994 sht_temp=27.64 sht_hum=69.3 ds_temp=26.93
936 +
937 +8019520 19/6/26 16:58 1 2996 sht_temp=28.39 sht_hum=72.0 ds_temp=27.06
938 +
939 +8019530 19/6/26 17:03 1 2996 sht_temp=27.97 sht_hum=70.4 ds_temp=27.12
940 +
941 +8019540 19/6/26 17:08 1 2996 sht_temp=27.80 sht_hum=72.9 ds_temp=27.06
942 +
943 +8019550 19/6/26 17:13 1 2998 sht_temp=27.30 sht_hum=72.4 ds_temp=26.68
944 +
945 +8019560 19/6/26 17:22 1 2992 sht_temp=26.27 sht_hum=62.3 ds_temp=26.56
946 +
947 +8019570
948 +
949 +8019580
950 +
951 +8019590
952 +
953 +80195A0
954 +
955 +80195B0
956 +
957 +80195C0
958 +
959 +80195D0
960 +
961 +80195E0
962 +
963 +80195F0
964 +
965 +
966 +OK
967 +)))
968 +
969 +**Downlink Command:**
970 +
1465 1465  No downlink commands for feature
1466 1466  
1467 -(% _mstvisible="1" %)
1468 -== (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) ==
973 +== 4.11 Print last few data entries. ==
1469 1469  
1470 -(% _msthash="315387" _msttexthash="1101009" _mstvisible="1" %)
1471 1471  Feature: Print the last few data entries
1472 1472  
1473 -(% _mstvisible="1" %)
1474 -(% _msthash="315388" _msttexthash="288522" _mstvisible="3" %)**AT Command: AT+PLDTA**
977 +**AT Command: AT+PLDTA**
1475 1475  
1476 -(% _mstvisible="1" %)
1477 -[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
979 +(% border="1" %)
980 +|**Command Example**|**Response**
981 +|(((
982 +AT+PLDTA=5
1478 1478  
1479 -(% _mstvisible="1" %)
1480 -(% _msthash="315389" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1481 1481  
1482 -(% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
1483 -No downlink commands for feature
1484 1484  
1485 -(% _mstvisible="1" %)
1486 -== (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) ==
986 +Print last 5 entries
987 +)))|(((
988 +Stop Tx and RTP events when read sensor data
1487 1487  
1488 -(% _msthash="315391" _msttexthash="1609075" _mstvisible="1" %)
1489 -Feature: Clear flash storage for data log feature.
990 +1 19/6/26 13:59 1 3005 sht_temp=27.09 sht_hum=79.5 ds_temp=26.75
1490 1490  
1491 -(% _mstvisible="1" %)
1492 -(% _msthash="315392" _msttexthash="311415" _mstvisible="3" %)**AT Command: AT+CLRDTA**
992 +2 19/6/26 14:04 1 3007 sht_temp=26.65 sht_hum=74.8 ds_temp=26.43
1493 1493  
1494 -(% _mstvisible="1" %)
1495 -[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
994 +3 19/6/26 14:09 1 3007 sht_temp=26.91 sht_hum=77.9 ds_temp=26.56
1496 1496  
1497 -(% _mstvisible="1" %)
1498 -(% _msthash="315393" _msttexthash="388193" _mstvisible="3" %)**Downlink Command: 0xA3**
996 +4 19/6/26 14:15 1 3007 sht_temp=26.93 sht_hum=76.7 ds_temp=26.75
1499 1499  
1500 -(% _mstvisible="1" %)
1501 -* Example: 0xA301 ~/~/Same as AT+CLRDTA
998 +5 19/6/26 14:20 1 3007 sht_temp=26.78 sht_hum=76.6 ds_temp=26.43
1502 1502  
1503 -(% _mstvisible="1" %)
1504 -== (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1000 +Start Tx and RTP events
1505 1505  
1506 -(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1507 -Feature: LHT65N will wait for ACK for each uplink, If LHT65N doesn't get ACK from the IoT server, it will consider the message doesn't arrive server and store it. LHT65N keeps sending messages in normal periodically. Once LHT65N gets ACK from a server, it will consider the network is ok and start to send the not-arrive message.
1002 +OK
1003 +)))
1508 1508  
1005 +**Downlink Command:**
1509 1509  
1510 -(% _mstvisible="1" %)
1511 -(% _msthash="315395" _msttexthash="334256" _mstvisible="3" %)**AT Command: AT+PNACKMD**
1007 +No downlink commands for feature
1512 1512  
1513 -(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1514 -The default factory setting is 0
1009 +== 4.12 Clear Flash Record ==
1515 1515  
1516 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1517 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 171px;" %)(% _msthash="1231737" _msttexthash="251862" _mstvisible="6" %)**Command Example**|=(% _mstvisible="4" style="width: 219px;" %)(% _msthash="1231738" _msttexthash="116025" _mstvisible="6" %)**Function**|=(% _mstvisible="4" style="width: 119px;" %)(% _msthash="1231739" _msttexthash="116831" _mstvisible="6" %)**Response**
1518 -(% _mstvisible="3" %)|(% _msthash="1231321" _msttexthash="130455" _mstvisible="4" style="width:171px" %)AT+PNACKMD=1|(% _msthash="1231322" _msttexthash="377026" _mstvisible="4" style="width:219px" %)Poll None-ACK message|(% _msthash="1231323" _msttexthash="14989" _mstvisible="4" style="width:119px" %)OK
1011 +Feature: Clear flash storage for data log feature.
1519 1519  
1520 -(% _mstvisible="1" %)
1521 -(% _msthash="315397" _msttexthash="383981" _mstvisible="3" %)**Downlink Command: 0x34**
1013 +**AT Command: AT+CLRDTA**
1522 1522  
1523 -(% _mstvisible="1" %)
1524 -* Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1015 +(% border="1" %)
1016 +|**Command Example**|**Function**|**Response**
1017 +|AT+CLRDTA|Clear date record|(((
1018 +Clear all stored sensor data…
1525 1525  
1526 -(% _mstvisible="1" %)
1527 -= (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1020 +OK
1021 +)))
1528 1528  
1529 -(% _mstvisible="1" %)
1530 -== (% _msthash="265486" _msttexthash="242073" _mstvisible="3" %)5.1 Battery Type(%%) ==
1023 +**Downlink Command: 0xA3**
1531 1531  
1532 -(% _msthash="315398" _msttexthash="33754799" _mstvisible="1" %)
1025 +* Example: 0xA301 ~/~/Same as AT+CLRDTA
1026 +
1027 += 5. Battery & How to replace =
1028 +
1029 +== 5.1 Battery Type ==
1030 +
1533 1533  LHT65N 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.
1534 1534  
1535 -(% _mstvisible="1" %)
1536 -(((
1537 -(% _mstvisible="2" %)
1538 1538  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1539 -[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]]
1540 -)))
1034 +[[image:image-20220515075034-1.png||height="208" width="644"]]
1541 1541  
1542 -(% _mstvisible="1" %)
1543 -(((
1544 -(% _mstvisible="2" %)
1545 1545  The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1546 1546  
1547 -)))
1548 1548  
1549 -(% _mstvisible="1" %)
1550 -== (% _msthash="353795" _msttexthash="326703" _mstvisible="3" %)5.2 Replace Battery(%%) ==
1039 +== 5.2 Replace Battery ==
1551 1551  
1552 -(% _msthash="315399" _msttexthash="11289278" _mstvisible="1" %)
1553 1553  LHT65N has two screws on the back, Unscrew them, and changing the battery inside is ok. The battery is a general CR17450 battery. Any brand should be ok.
1554 1554  
1555 -(% _mstvisible="1" %)
1556 -[[image:image-20220515075440-2.png||_mstalt="429546" _mstvisible="3" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" _mstvisible="3" height="193" width="257"]]
1043 +[[image:image-20220515075440-2.png||height="338" width="272"]][[image:image-20220515075625-3.png||height="193" width="257"]]
1557 1557  
1558 -(% _mstvisible="1" %)
1559 -== (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
1045 +== 5.3 Battery Life Analyze ==
1560 1560  
1561 -(% _mstvisible="1" %)
1562 -(((
1563 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1564 1564  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:
1565 1565  https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf
1566 -)))
1567 1567  
1568 -(% _mstvisible="1" %)
1569 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)6. Order Info(%%) =
1050 += 6. Order Info =
1570 1570  
1571 -(% _mstvisible="1" %)
1572 -(((
1573 -(% _msthash="506267" _msttexthash="432432" _mstvisible="2" %)
1574 -Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
1575 -)))
1052 +Part Number: (% class="mark" %)**LHT65N-XX**
1576 1576  
1577 -(% _mstvisible="1" %)
1578 -(((
1579 -(% _msthash="506268" _msttexthash="686946" _mstvisible="2" %)
1580 -(% _mstvisible="4" style="color:#4f81bd" %)**XX **(%%): The default frequency band
1581 -)))
1054 +**XX**: The default frequency band
1582 1582  
1583 -(% _mstvisible="1" %)
1584 -* (% _mstvisible="3" %)
1585 -(((
1586 -(% _msthash="903327" _msttexthash="393341" _mstvisible="4" %)
1587 -(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
1588 -)))
1589 -* (% _mstvisible="3" %)
1590 -(((
1591 -(% _msthash="903328" _msttexthash="394576" _mstvisible="4" %)
1592 -(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1593 -)))
1594 -* (% _mstvisible="3" %)
1595 -(((
1596 -(% _msthash="903329" _msttexthash="393913" _mstvisible="4" %)
1597 -(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1598 -)))
1599 -* (% _mstvisible="3" %)
1600 -(((
1601 -(% _msthash="903330" _msttexthash="399087" _mstvisible="4" %)
1602 -(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1603 -)))
1604 -* (% _mstvisible="3" %)
1605 -(((
1606 -(% _msthash="903331" _msttexthash="395109" _mstvisible="4" %)
1607 -(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1608 -)))
1609 -* (% _mstvisible="3" %)
1610 -(((
1611 -(% _msthash="903332" _msttexthash="400842" _mstvisible="4" %)
1612 -(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1613 -)))
1614 -* (% _mstvisible="3" %)
1615 -(((
1616 -(% _msthash="903333" _msttexthash="396487" _mstvisible="4" %)
1617 -(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1618 -)))
1619 -* (% _mstvisible="3" %)
1620 -(((
1621 -(% _msthash="903334" _msttexthash="390923" _mstvisible="4" %)
1622 -(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1623 -)))
1056 +* **AS923**: LoRaWAN AS923 band
1057 +* **AU915**: LoRaWAN AU915 band
1058 +* **EU433**: LoRaWAN EU433 band
1059 +* **EU868**: LoRaWAN EU868 band
1060 +* **KR920**: LoRaWAN KR920 band
1061 +* **US915**: LoRaWAN US915 band
1062 +* **IN865**: LoRaWAN IN865 band
1063 +* **CN470**: LoRaWAN CN470 band
1624 1624  
1625 -(% _mstvisible="1" %)
1626 -(((
1627 -(% _msthash="506269" _msttexthash="443495" _mstvisible="2" %)
1628 -(% _mstvisible="4" style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1629 -)))
1065 +**YY**: Sensor Accessories
1630 1630  
1631 -(% _mstvisible="1" %)
1632 -* (% _mstvisible="3" %)
1633 -(((
1634 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1635 -(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
1636 -)))
1067 +* **E3**: External Temperature Probe
1637 1637  
1638 -(% _mstvisible="1" %)
1639 -= (% _msthash="233363" _msttexthash="211237" _mstvisible="3" %)7. Packing Info(%%) =
1069 += 7. Packing Info =
1640 1640  
1641 -(% _mstvisible="1" %)
1642 -(((
1643 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1644 -(% _mstvisible="3" %)**Package Includes**(%%):
1645 -)))
1071 +**Package Includes**:
1646 1646  
1647 -(% _mstvisible="1" %)
1648 -* (% _mstvisible="3" %)
1649 -(((
1650 -(% _msthash="903336" _msttexthash="1033149" _mstvisible="4" %)
1651 -LHT65N Temperature & Humidity Sensor x 1
1652 -)))
1653 -* (% _mstvisible="3" %)
1654 -(((
1655 -(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %)
1656 -Program cable x 1
1657 -)))
1658 -* (% _mstvisible="3" %)
1659 -(((
1660 -(% _msthash="903338" _msttexthash="544167" _mstvisible="4" %)
1661 -Optional external sensor
1662 -)))
1073 +* LHT65N Temperature & Humidity Sensor x 1
1074 +* Program cable x 1
1075 +* Optional external sensor
1663 1663  
1664 -(% _mstvisible="1" %)
1665 -(((
1666 -(% _msthash="506271" _msttexthash="403858" _mstvisible="2" %)
1667 -(% _mstvisible="3" %)**Dimension and weight**(%%):
1668 -)))
1077 +**Dimension and weight**:
1669 1669  
1670 -(% _mstvisible="1" %)
1671 -* (% _mstvisible="3" %)
1672 -(((
1673 -(% _msthash="903339" _msttexthash="391807" _mstvisible="4" %)
1674 -Device Size:  13.5 x 7 x 3 cm
1675 -)))
1676 -* (% _mstvisible="3" %)
1677 -(((
1678 -(% _msthash="903340" _msttexthash="285298" _mstvisible="4" %)
1679 -Device Weight: 105g
1680 -)))
1681 -* (% _mstvisible="3" %)
1682 -(((
1683 -(% _msthash="903341" _msttexthash="562926" _mstvisible="4" %)
1684 -Package Size / pcs : 14.5 x 8 x 5 cm
1685 -)))
1686 -* (% _mstvisible="3" %)
1687 -(((
1688 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1689 -Weight / pcs : 170g
1690 -)))
1079 +* Device Size:  13.5 x 7 x 3 cm
1080 +* Device Weight: 105g
1081 +* Package Size / pcs : 14.5 x 8 x 5 cm
1082 +* Weight / pcs : 170g
1691 1691  
1692 -(% _mstvisible="1" %)
1693 -= (% _msthash="198744" _msttexthash="178776" _mstvisible="3" %)8. FCC Warning(%%) =
1084 += 8. FCC Warning =
1694 1694  
1695 -(% _mstvisible="1" %)
1696 -(((
1697 -(% _msthash="506272" _msttexthash="6034353" _mstvisible="2" %)
1698 1698  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1699 -)))
1700 1700  
1701 -(% _mstvisible="1" %)
1702 -(((
1703 -(% _msthash="506273" _msttexthash="44097638" _mstvisible="2" %)
1704 1704  (1) This device may not cause harmful interference；
1705 -)))
1706 1706  
1707 -(% _mstvisible="1" %)
1708 -(((
1709 -(% _msthash="506274" _msttexthash="7559773" _mstvisible="2" %)
1710 1710  (2) this device must accept any interference received, including interference that may cause undesired operation.
1711 -)))
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