Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 118.13 >
edited by Xiaoling
on 2022/06/09 18:12
To version < 104.1 >
edited by Bei Jinggeng
on 2022/05/25 16:24
>
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
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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="317" width="317"]]
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  
10 10  
11 -(% _mstvisible="1" %)
12 -(% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
10 +**Table of Contents：**
13 13  
14 14  {{toc/}}
15 15  
... ... @@ -16,55 +16,36 @@
16 16  
17 17  
18 18  
19 -(% _mstvisible="1" %)
20 -= (% _msthash="277498" _msttexthash="253045" _mstvisible="3" %)1. Introduction(%%) =
17 += 1. Introduction =
21 21  
22 -(% _mstvisible="1" %)
23 -== (% _msthash="1532895" _msttexthash="1426958" _mstvisible="3" %)1.1 What is LHT65N Temperature & Humidity Sensor(%%) ==
19 +== 1.1 What is LHT65N Temperature & Humidity Sensor ==
24 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" %)**.**
22 +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.
38 +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 -
60 -(% _msthash="506056" _msttexthash="5557097" _mstvisible="2" %)
61 -
62 62  )))
63 63  
64 -(% _mstvisible="1" %)
65 -== (% _msthash="182559" _msttexthash="163319" _mstvisible="3" %)1.2 Features(%%) ==
45 +== 1.2 Features ==
66 66  
67 -(% _mstvisible="1" %)
68 68  * Wall mountable
69 69  * LoRaWAN v1.0.3 Class A protocol
70 70  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
... ... @@ -77,969 +77,606 @@
77 77  * Tri-color LED to indicate working status
78 78  * Datalog feature
79 79  
59 +== 1.3 Specification ==
80 80  
81 -
82 -(% _mstvisible="1" %)
83 -== (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
84 -
85 -(% _mstvisible="1" %)
86 86  (((
87 -(% _mstvisible="2" %)
88 -
89 -
90 -(% _mstvisible="2" %)
91 -(% _msthash="506057" _msttexthash="671437" _mstvisible="4" %)**Built-in Temperature Sensor:**
62 +**Built-in Temperature Sensor:**
92 92  )))
93 93  
94 -(% _mstvisible="1" %)
95 -* (% _mstvisible="3" %)
96 -(((
97 -(% _msthash="902993" _msttexthash="294424" _mstvisible="4" %)
65 +* (((
98 98  Resolution: 0.01 °C
99 99  )))
100 -* (% _mstvisible="3" %)
101 -(((
102 -(% _msthash="902994" _msttexthash="690664" _mstvisible="4" %)
68 +* (((
103 103  Accuracy Tolerance : Typ ±0.3 °C
104 104  )))
105 -* (% _mstvisible="3" %)
106 -(((
107 -(% _msthash="902995" _msttexthash="504647" _mstvisible="4" %)
71 +* (((
108 108  Long Term Drift: < 0.02 °C/yr
109 109  )))
110 -* (% _mstvisible="3" %)
111 -(((
112 -(% _msthash="902996" _msttexthash="478257" _mstvisible="4" %)
74 +* (((
113 113  Operating Range: -40 ~~ 85 °C
114 114  )))
115 115  
116 -(% _mstvisible="1" %)
117 117  (((
118 -(% _mstvisible="2" %)
119 -
120 -
121 -(% _mstvisible="2" %)
122 -(% _msthash="506058" _msttexthash="544453" _mstvisible="4" %)**Built-in Humidity Sensor:**
79 +**Built-in Humidity Sensor:**
123 123  )))
124 124  
125 -(% _mstvisible="1" %)
126 -* (% _mstvisible="3" %)
127 -(((
128 -(% _msthash="902997" _msttexthash="282438" _mstvisible="4" %)
82 +* (((
129 129  Resolution: 0.04 %RH
130 130  )))
131 -* (% _mstvisible="3" %)
132 -(((
133 -(% _msthash="902998" _msttexthash="628771" _mstvisible="4" %)
85 +* (((
134 134  Accuracy Tolerance : Typ ±3 %RH
135 135  )))
136 -* (% _mstvisible="3" %)
137 -(((
138 -(% _msthash="902999" _msttexthash="504647" _mstvisible="4" %)
88 +* (((
139 139  Long Term Drift: < 0.02 °C/yr
140 140  )))
141 -* (% _mstvisible="3" %)
142 -(((
143 -(% _msthash="903000" _msttexthash="421291" _mstvisible="4" %)
91 +* (((
144 144  Operating Range: 0 ~~ 96 %RH
145 145  )))
146 146  
147 -(% _mstvisible="1" %)
148 148  (((
149 -(% _mstvisible="2" %)
150 -
151 -
152 -(% _mstvisible="2" %)
153 -(% _msthash="506059" _msttexthash="680537" _mstvisible="4" %)**External Temperature Sensor:**
96 +**External Temperature Sensor:**
154 154  )))
155 155  
156 -(% _mstvisible="1" %)
157 -* (% _mstvisible="3" %)
158 -(((
159 -(% _msthash="903001" _msttexthash="332254" _mstvisible="4" %)
99 +* (((
160 160  Resolution: 0.0625 °C
161 161  )))
162 -* (% _mstvisible="3" %)
163 -(((
164 -(% _msthash="903002" _msttexthash="782600" _mstvisible="4" %)
102 +* (((
165 165  ±0.5°C accuracy from -10°C to +85°C
166 166  )))
167 -* (% _mstvisible="3" %)
168 -(((
169 -(% _msthash="903003" _msttexthash="729482" _mstvisible="4" %)
105 +* (((
170 170  ±2°C accuracy from -55°C to +125°C
171 171  )))
172 -* (% _mstvisible="3" %)
173 -(((
174 -(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %)
108 +* (((
175 175  Operating Range: -55 °C ~~ 125 °C
176 -
177 -
178 -(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %)
179 -
180 180  )))
181 181  
182 -(% _mstvisible="1" %)
183 -= (% _msthash="655759" _msttexthash="618618" _mstvisible="3" %)2. Connect LHT65N to IoT Server(%%) =
112 += 2. Connect LHT65N to IoT Server =
184 184  
185 -(% _mstvisible="1" %)
186 -== (% _msthash="462371" _msttexthash="410332" _mstvisible="3" %)2.1 How does LHT65N work?(%%) ==
114 +== 2.1 How does LHT65N work? ==
187 187  
188 -(% _mstvisible="1" %)
189 189  (((
190 -(% _msthash="506060" _msttexthash="28254538" _mstvisible="2" %)
191 191  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.
192 192  )))
193 193  
194 -(% _mstvisible="1" %)
195 195  (((
196 -(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
197 197  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.
198 -
199 -(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
200 -
201 201  )))
202 202  
203 -(% _mstvisible="1" %)
204 -== (% _msthash="514384" _msttexthash="458666" _mstvisible="3" %)2.2 How to Activate LHT65N?(%%) ==
124 +== 2.2 How to Activate LHT65N? ==
205 205  
206 -(% _msthash="315239" _msttexthash="748241" _mstvisible="1" %)
207 207  The LHT65N has two working modes:
208 208  
209 -(% _mstvisible="1" %)
210 210  * **Deep Sleep Mode**: LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
211 211  * **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. 
212 212  
213 -(% _mstvisible="1" %)
214 214  (((
215 -(% _msthash="506062" _msttexthash="6036823" _mstvisible="2" %)
216 216  The LHT65N is set in deep sleep mode by default; The ACT button on the front is to switch to different modes:
217 217  )))
218 218  
219 -(% _mstvisible="1" %)
220 -[[image:image-20220515123819-1.png||_mstalt="430742" _mstvisible="3" height="379" width="317"]]
135 +[[image:image-20220515123819-1.png||height="379" width="317"]]
221 221  
222 -(% _mstvisible="1" %)
223 -[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
137 +[[image:image-20220525110604-2.png]]
224 224  
139 +== 2.3 Example to join LoRaWAN network ==
225 225  
226 -(% _mstvisible="1" %)
227 -== (% _msthash="882726" _msttexthash="838526" _mstvisible="3" %)2.3 Example to join LoRaWAN network(%%) ==
228 -
229 -(% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %)
141 +(% class="wikigeneratedid" %)
230 230  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.
231 231  
232 -(% _mstvisible="1" class="wikigeneratedid" %)
233 -[[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]]
144 +(% class="wikigeneratedid" %)
145 +[[image:image-20220522232442-1.png||height="387" width="648"]]
234 234  
235 -(% _msthash="315241" _msttexthash="10802155" _mstvisible="1" %)
236 -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:
147 +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:
237 237  
238 238  
239 -(% _mstvisible="1" %)
240 -=== (% _msthash="670592" _msttexthash="634075" _mstvisible="3" %)2.3.1 Step 1: Create Device n TTN(%%) ===
150 +=== 2.3.1 Step 1: Create Device n TTN ===
241 241  
242 -(% _msthash="315242" _msttexthash="1601782" _mstvisible="1" %)
243 243  Create a device in TTN V3 with the OTAA keys from LHT65N.
244 244  
245 -(% _msthash="315243" _msttexthash="3694444" _mstvisible="1" %)
246 246  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
247 247  
248 -(% _mstvisible="1" %)
249 -[[image:image-20220522232812-2.png||_mstalt="428467" _mstvisible="3" height="219" width="279"]]
156 +[[image:image-20220522232812-2.png||height="219" width="279"]]
250 250  
251 -(% _msthash="315244" _msttexthash="3659149" _mstvisible="1" %)
252 252  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
253 253  
254 -(% _msthash="315245" _msttexthash="642889" _mstvisible="1" %)
255 255  Add APP EUI in the application.
256 256  
257 -(% _mstvisible="1" %)
258 -[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]]
162 +[[image:image-20220522232916-3.png]]
259 259  
260 -(% _mstvisible="1" %)
261 -[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]]
164 +[[image:image-20220522232932-4.png]]
262 262  
263 -(% _mstvisible="1" %)
264 -[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]]
166 +[[image:image-20220522232954-5.png]]
265 265  
266 -(% _msthash="315246" _msttexthash="878800" _mstvisible="1" %)
267 267  Note: LHT65N use same payload as LHT65.
268 268  
269 -(% _mstvisible="1" %)
270 -[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]]
170 +[[image:image-20220522233026-6.png]]
271 271  
272 272  
273 -(% _msthash="315247" _msttexthash="595543" _mstvisible="1" %)
274 274  Input APP EUI,  APP KEY and DEV EUI:
275 275  
276 -(% _mstvisible="1" %)
277 -[[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
175 +[[image:image-20220522233118-7.png]]
278 278  
279 279  
280 -(% _mstvisible="1" %)
281 -=== (% _msthash="3537456" _msttexthash="3448549" _mstvisible="3" %)2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds.(%%) ===
178 +=== 2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. ===
282 282  
283 -(% _msthash="315248" _msttexthash="14452321" _mstvisible="1" %)
284 284  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.
285 285  
286 -(% _mstvisible="1" %)
287 -[[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]]
182 +[[image:image-20220522233300-8.png||height="219" width="722"]]
288 288  
289 289  
290 -(% _mstvisible="1" %)
291 -== (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) ==
185 +== 2.4 Uplink Payload ==
292 292  
293 -(% _msthash="315249" _msttexthash="7722962" _mstvisible="1" %)
294 -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.
187 +The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
295 295  
296 -(% _msthash="315250" _msttexthash="1322711" _mstvisible="1" %)
297 -After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
189 +After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
298 298  
299 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %)
300 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %)
301 -(((
302 -(% _mstvisible="6" %)
303 -(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
304 -)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %)
305 -(((
306 -(% _mstvisible="6" %)
307 -(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2**
308 -)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %)
309 -(((
310 -(% _mstvisible="6" %)
311 -(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2**
312 -)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %)
313 -(((
314 -(% _mstvisible="6" %)
315 -(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2**
316 -)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %)
317 -(((
318 -(% _mstvisible="6" %)
319 -(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1**
320 -)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %)
321 -(((
322 -(% _mstvisible="6" %)
323 -(% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4**
191 +(% border="1" style="background-color:#ffffcc; color:green; width:426px" %)
192 +|(% style="width:97px" %)(((
193 +**Size(bytes)**
194 +)))|(% style="width:39px" %)(((
195 +**2**
196 +)))|(% style="width:100px" %)(((
197 +**2**
198 +)))|(% style="width:77px" %)(((
199 +**2**
200 +)))|(% style="width:47px" %)(((
201 +**1**
202 +)))|(% style="width:51px" %)(((
203 +**4**
324 324  )))
325 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
205 +|(% style="width:97px" %)(((
206 +**Value**
207 +)))|(% style="width:39px" %)(((
208 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
209 +)))|(% style="width:100px" %)(((
326 326  (((
327 -(% _mstvisible="6" %)
328 -(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value**
329 -)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %)
330 -(((
331 -(% _mstvisible="6" %)
332 -[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]]
333 -)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %)
334 -(((
335 -(% _mstvisible="6" %)
336 -(((
337 -(% _mstvisible="7" %)
338 -[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]]
211 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
339 339  )))
340 -)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
213 +)))|(% style="width:77px" %)(((
341 341  (((
342 -(% _mstvisible="6" %)
343 -(((
344 -(% _mstvisible="7" %)
345 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]]
215 +[[Built-in>>||anchor="H2.4.4Built-inHumidity"]]
346 346  )))
347 347  
348 -(% _mstvisible="6" %)
349 349  (((
350 -(% _mstvisible="7" %)
351 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]]
219 +[[Humidity>>||anchor="H2.4.4Built-inHumidity"]]
352 352  )))
353 -)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %)
354 -(((
355 -(% _mstvisible="6" %)
356 -[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] #
357 -)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %)
358 -(((
359 -(% _mstvisible="6" %)
360 -[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]]
221 +)))|(% style="width:47px" %)(((
222 +[[Ext>>||anchor="H2.4.5Ext23"]] #
223 +)))|(% style="width:51px" %)(((
224 +[[Ext value>>||anchor="H2.4.6Extvalue"]]
361 361  )))
362 362  
363 -(% _mstvisible="1" %)
364 364  * The First 6 bytes: has fix meanings for every LHT65N.
365 365  * The 7th byte (EXT #): defines the external sensor model.
366 -* 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.)
229 +* 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.)
367 367  
231 +=== 2.4.1 Decoder in TTN V3 ===
368 368  
369 -
370 -
371 -(% _mstvisible="1" %)
372 -=== (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
373 -
374 -(% _msthash="315251" _msttexthash="9786491" _mstvisible="1" %)
375 375  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.
376 376  
377 -(% _msthash="315252" _msttexthash="3928483" _mstvisible="1" %)
378 378  Below is the position to put the decoder and LHT65N decoder can be download from here:
379 379  
380 -(% _mstvisible="1" %)
381 -[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0||_msthash="315253" _msttexthash="3509064" _mstvisible="2"]]
237 +[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
382 382  
383 -(% _mstvisible="1" %)
384 -[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
239 +[[image:image-20220522234118-10.png||height="353" width="729"]]
385 385  
241 +=== 2.4.2 BAT-Battery Info ===
386 386  
387 -(% _mstvisible="1" %)
388 -=== (% _msthash="411411" _msttexthash="383656" _mstvisible="3" %)2.4.2 BAT-Battery Info(%%) ===
389 -
390 -(% _msthash="315254" _msttexthash="3122912" _mstvisible="1" %)
391 391  These two bytes of BAT include the battery state and the actually voltage
392 392  
393 -(% _mstvisible="1" %)
394 -[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]]
245 +[[image:image-20220523152839-18.png]]
395 395  
396 -(% _mstvisible="1" %)
397 -[[image:image-20220522235639-1.png||_mstalt="431392" _mstvisible="3" height="139" width="727"]]
247 +[[image:image-20220522235639-1.png||height="139" width="727"]]
398 398  
399 -(% _msthash="315255" _msttexthash="871611" _mstvisible="1" %)
400 400  Check the battery voltage for LHT65N.
401 401  
402 -(% _mstvisible="1" %)
403 403  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
404 404  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
405 405  
254 +=== 2.4.3 Built-in Temperature ===
406 406  
256 +[[image:image-20220522235639-2.png||height="138" width="722"]]
407 407  
408 -
409 -(% _mstvisible="1" %)
410 -=== (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
411 -
412 -(% _mstvisible="1" %)
413 -[[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]]
414 -
415 -(% _mstvisible="1" %)
416 416  * Temperature:  0x0ABB/100=27.47℃
417 417  
418 -(% _mstvisible="1" %)
419 -[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]]
260 +[[image:image-20220522235639-3.png]]
420 420  
421 -(% _mstvisible="1" %)
422 422  * Temperature:  (0xF5C6-65536)/100=-26.18℃
423 423  
264 +=== 2.4.4 Built-in Humidity ===
424 424  
266 +[[image:image-20220522235639-4.png||height="138" width="722"]]
425 425  
426 -
427 -(% _mstvisible="1" %)
428 -=== (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
429 -
430 -(% _mstvisible="1" %)
431 -[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]]
432 -
433 -(% _mstvisible="1" %)
434 434  * Humidity:    0x025C/10=60.4%
435 435  
270 +=== 2.4.5 Ext # ===
436 436  
437 -
438 -(% _mstvisible="1" %)
439 -=== (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
440 -
441 -(% _msthash="315256" _msttexthash="552240" _mstvisible="1" %)
442 442  Bytes for External Sensor:
443 443  
444 -(% _mstvisible="1" %)
445 -[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
274 +[[image:image-20220523152822-17.png]]
446 446  
276 +=== 2.4.6 Ext value ===
447 447  
448 -(% _mstvisible="1" %)
449 -=== (% _msthash="221429" _msttexthash="200655" _mstvisible="3" %)2.4.6 Ext value(%%) ===
278 +==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
450 450  
451 -(% _mstvisible="1" %)
452 -==== (% _msthash="1005901" _msttexthash="877578" _mstvisible="3" %)2.4.6.1 Ext~=1, E3 Temperature Sensor(%%) ====
280 +[[image:image-20220522235639-5.png]]
453 453  
454 -(% _mstvisible="1" %)
455 -[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]
456 -
457 -
458 -(% _mstvisible="1" %)
459 459  * DS18B20 temp=0x0ADD/100=27.81℃
460 460  
461 -(% _msthash="315257" _msttexthash="1038479" _mstvisible="1" %)
462 462  The last 2 bytes of data are meaningless
463 463  
464 -(% _mstvisible="1" %)
465 -[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
286 +[[image:image-20220522235639-6.png]]
466 466  
467 -
468 -(% _mstvisible="1" %)
469 469  * External temperature= (0xF54F-65536)/100=-27.37℃
470 470  
471 -(% _mstvisible="1" %)
472 472  (((
473 -(% _msthash="506063" _msttexthash="1038479" _mstvisible="2" %)
474 474  The last 2 bytes of data are meaningless
475 475  )))
476 476  
477 -(% _mstvisible="1" %)
478 478  (((
479 -(% _msthash="506064" _msttexthash="21185632" _mstvisible="2" %)
480 480  If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
481 481  )))
482 482  
483 483  
484 -(% _mstvisible="1" %)
485 -==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
299 +==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
486 486  
487 -(% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %)
488 488  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:
489 489  
490 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %)
491 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
492 -(((
493 -(% _mstvisible="6" %)
494 -(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
495 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
496 -(((
497 -(% _mstvisible="6" %)
498 -(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
499 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
500 -(((
501 -(% _mstvisible="6" %)
502 -(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
503 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
504 -(((
505 -(% _mstvisible="6" %)
506 -(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
507 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
508 -(((
509 -(% _mstvisible="6" %)
510 -(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
511 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
512 -(((
513 -(% _mstvisible="6" %)
514 -(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
303 +(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
304 +|(% style="width:96px" %)(((
305 +**Size(bytes)**
306 +)))|(% style="width:71px" %)(((
307 +**2**
308 +)))|(% style="width:99px" %)(((
309 +**2**
310 +)))|(% style="width:132px" %)(((
311 +**2**
312 +)))|(% style="width:54px" %)(((
313 +**1**
314 +)))|(% style="width:64px" %)(((
315 +**4**
515 515  )))
516 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
317 +|(% style="width:96px" %)(((
318 +**Value**
319 +)))|(% style="width:71px" %)(((
320 +[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
321 +)))|(% style="width:99px" %)(((
517 517  (((
518 -(% _mstvisible="6" %)
519 -(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
520 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
521 -(((
522 -(% _mstvisible="6" %)
523 -[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
524 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
525 -(((
526 -(% _mstvisible="6" %)
527 -(((
528 -(% _mstvisible="7" %)
529 -[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
323 +[[Built-In>>||anchor="H2.4.3Built-inTemperature"]]
530 530  )))
531 531  
532 -(% _mstvisible="6" %)
533 533  (((
534 -(% _mstvisible="7" %)
535 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
327 +[[Temperature>>||anchor="H2.4.3Built-inTemperature"]]
536 536  )))
537 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
329 +)))|(% style="width:132px" %)(((
538 538  (((
539 -(% _mstvisible="6" %)
540 -(((
541 -(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
542 542  BAT Status &
543 543  )))
544 544  
545 -(% _mstvisible="6" %)
546 546  (((
547 -(% _mstvisible="7" %)
548 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
335 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
549 549  )))
550 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
551 -(((
552 -(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
337 +)))|(% style="width:54px" %)(((
553 553  Status & Ext
554 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
339 +)))|(% style="width:64px" %)(((
555 555  (((
556 -(% _mstvisible="6" %)
557 -(((
558 -(% _mstvisible="7" %)
559 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
341 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
560 560  )))
561 561  )))
562 562  
563 -(% _mstvisible="1" %)
564 -* (% _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**
345 +* **Battery status & (% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)**
565 565  
566 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:469px" %)
567 -(% _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]
568 -(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
569 -(((
570 -(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
347 +(% border="1" style="background-color:#ffffcc; color:green; width:469px" %)
348 +|(% style="width:65px" %)Bit(bit)|(% style="width:267px" %)[15:14]|(% style="width:134px" %)[11:0]
349 +|(% style="width:65px" %)Value|(% style="width:267px" %)(((
571 571  BAT Status
572 572  
573 -(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
574 574  00(b): Ultra Low ( BAT <= 2.50v)
575 575  
576 -(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
577 577  01(b): Low  (2.50v <=BAT <= 2.55v)
578 578  
579 -(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
580 580  10(b): OK   (2.55v <= BAT <=2.65v)
581 581  
582 -(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
583 583  11(b): Good   (BAT >= 2.65v)
584 -)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
585 -(((
586 -(% _mstvisible="6" %)
587 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]]
359 +)))|(% style="width:134px" %)(((
360 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
588 588  
589 -(% _mstvisible="6" %)
590 590  
591 591  )))
592 592  
593 -(% _mstvisible="1" %)
594 -* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
365 +* **Status & Ext Byte**
595 595  
596 -(% _mstvisible="1" %)
597 -[[image:image-20220523152434-16.png||_mstalt="453921" _mstvisible="3"]]
367 +[[image:image-20220523152434-16.png]]
598 598  
599 -(% _mstvisible="1" %)
600 600  * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
601 601  * 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.
602 602  * 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)
603 603  
604 -(% _mstvisible="1" %)
605 -== (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
373 +== 2.5 Show data on Datacake ==
606 606  
607 -(% _msthash="315259" _msttexthash="20933341" _mstvisible="1" %)
608 608  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:
609 609  
610 -(% _mstvisible="1" %)
611 611  (((
612 -(% _msthash="506065" _msttexthash="4753983" _mstvisible="2" %)
613 -(% _mstvisible="3" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
378 +**Step 1**: Be sure that your device is programmed and properly connected to the LoRaWAN network.
614 614  )))
615 615  
616 -(% _mstvisible="1" %)
617 617  (((
618 -(% _msthash="506066" _msttexthash="14696682" _mstvisible="2" %)
619 -(% _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.
382 +**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.
620 620  )))
621 621  
622 -(% _mstvisible="1" %)
623 623  (((
624 -(% _msthash="506067" _msttexthash="180297" _mstvisible="2" %)
625 625  Add Datacake:
626 626  )))
627 627  
628 -(% _mstvisible="1" %)
629 -[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]]
389 +[[image:image-20220523000825-7.png||height="262" width="583"]]
630 630  
631 631  
632 -(% _msthash="315260" _msttexthash="750178" _mstvisible="1" %)
633 633  Select default key as Access Key:
634 634  
635 -(% _mstvisible="1" %)
636 -[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]]
394 +[[image:image-20220523000825-8.png||height="453" width="406"]]
637 637  
638 -(% _msthash="315261" _msttexthash="2134964" _mstvisible="1" %)
639 -In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/||_mstvisible="2"]]) , add LHT65 device.
396 +In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
640 640  
641 -(% _mstvisible="1" %)
642 -[[image:image-20220523000825-9.png||_mstalt="430612" _mstvisible="3" height="366" width="392"]]
398 +[[image:image-20220523000825-9.png||height="366" width="392"]]
643 643  
644 -(% _mstvisible="1" %)
645 -[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
400 +[[image:image-20220523000825-10.png||height="413" width="728"]]
646 646  
647 -(% _mstvisible="1" %)
648 -== (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) ==
402 +== 2.6 Datalog Feature ==
649 649  
650 -(% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %)
651 651  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.
652 652  
653 -(% _mstvisible="1" %)
654 -=== (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) ===
406 +=== 2.6.1 Ways to get datalog via LoRaWAN ===
655 655  
656 -(% _msthash="315263" _msttexthash="409604" _mstvisible="1" %)
657 657  There are two methods:
658 658  
659 -(% _mstvisible="1" %)
660 660  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
661 661  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.
662 662  
663 -(% _mstvisible="1" %)
664 -=== (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
413 +=== 2.6.2 Unix TimeStamp ===
665 665  
666 -(% _msthash="315264" _msttexthash="1182285" _mstvisible="1" %)
667 667  LHT65N uses Unix TimeStamp format based on
668 668  
669 -(% _mstvisible="1" %)
670 -[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]]
417 +[[image:image-20220523001219-11.png||height="97" width="627"]]
671 671  
672 672  
673 -(% _mstvisible="1" %)
674 674  (((
675 -(% _msthash="506068" _msttexthash="2717234" _mstvisible="2" %)
676 -User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/||_mstvisible="3"]] :
421 +User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
677 677  )))
678 678  
679 -(% _mstvisible="1" %)
680 680  (((
681 -(% _msthash="506069" _msttexthash="709813" _mstvisible="2" %)
682 682  Below is the converter example
683 683  )))
684 684  
685 -(% _mstvisible="1" %)
686 -[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]]
428 +[[image:image-20220523001219-12.png||height="298" width="720"]]
687 687  
688 -(% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %)
689 689  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
690 690  
691 -(% _mstvisible="1" %)
692 -=== (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) ===
432 +=== 2.6.3 Set Device Time ===
693 693  
694 -(% _mstvisible="1" %)
695 695  (((
696 -(% _msthash="506070" _msttexthash="4521946" _mstvisible="2" %)
697 697  There are two ways to set device’s time:
698 698  )))
699 699  
700 -(% _mstvisible="1" %)
701 701  (((
702 -(% _mstvisible="2" %)
703 -(% _msthash="506071" _msttexthash="1498471" _mstvisible="4" %)**1. Through LoRaWAN MAC Command (Default settings)**
439 +**~1. Through LoRaWAN MAC Command (Default settings)**
704 704  )))
705 705  
706 -(% _mstvisible="1" %)
707 707  (((
708 -(% _msthash="506072" _msttexthash="2126267" _mstvisible="2" %)
709 709  User need to set SYNCMOD=1 to enable sync time via MAC command.
710 710  )))
711 711  
712 -(% _mstvisible="1" %)
713 713  (((
714 -(% _msthash="506073" _msttexthash="54430324" _mstvisible="2" %)
715 715  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).
716 716  )))
717 717  
718 -(% _mstvisible="1" %)
719 719  (((
720 -(% _msthash="506074" _msttexthash="92531127" _mstvisible="2" %)
721 721  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.
722 722  )))
723 723  
724 -(% _mstvisible="1" %)
725 725  (((
726 -(% _mstvisible="2" %)
727 727  
728 728  )))
729 729  
730 -(% _mstvisible="1" %)
731 731  (((
732 -(% _mstvisible="2" %)
733 -(% _msthash="506075" _msttexthash="329719" _mstvisible="4" %)**2. Manually Set Time**
459 +**2. Manually Set Time**
734 734  )))
735 735  
736 -(% _mstvisible="1" %)
737 737  (((
738 -(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
739 739  User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
740 740  )))
741 741  
742 -(% _mstvisible="1" %)
743 -=== (% _msthash="460759" _msttexthash="430001" _mstvisible="3" %)2.6.4 Poll sensor value(%%) ===
466 +=== 2.6.4 Poll sensor value ===
744 744  
745 -(% _msthash="315266" _msttexthash="4955821" _mstvisible="1" %)
746 746  User can poll sensor value based on timestamps from the server. Below is the downlink command.
747 747  
748 -(% _mstvisible="1" %)
749 -[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
470 +[[image:image-20220523152302-15.png]]
750 750  
751 -(% _mstvisible="1" %)
752 752  (((
753 -(% _msthash="506077" _msttexthash="14670916" _mstvisible="2" %)
754 754  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.
755 755  )))
756 756  
757 -(% _mstvisible="1" %)
758 758  (((
759 -(% _mstvisible="2" %)
760 -For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(% _mstvisible="3" style="display:none" %)
477 +For example, downlink command (% style="display:none" %) (%%)**31 5FC5F350 5FC6 0160 05**
761 761  )))
762 762  
763 -(% _mstvisible="1" %)
764 764  (((
765 -(% _msthash="506078" _msttexthash="6907459" _mstvisible="2" %)
766 766  Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
767 767  )))
768 768  
769 -(% _mstvisible="1" %)
770 770  (((
771 -(% _msthash="506079" _msttexthash="23531573" _mstvisible="2" %)
772 772  Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
773 773  )))
774 774  
775 775  
776 -(% _mstvisible="1" %)
777 -=== (% _msthash="650923" _msttexthash="614185" _mstvisible="3" %)2.6.5 Datalog Uplink payload(%%) ===
489 +=== 2.6.5 Datalog Uplink payload ===
778 778  
779 -(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
780 780  The Datalog poll reply uplink will use below payload format.
781 781  
782 -(% _mstvisible="1" %)
783 783  (((
784 -(% _mstvisible="2" %)
785 -(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
494 +**Retrieval data payload**
786 786  )))
787 787  
788 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %)
789 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
497 +(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
498 +|(% style="width:93px" %)(((
790 790  (((
791 -(% _mstvisible="6" %)
792 -(((
793 -(% _mstvisible="7" %)
794 -(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
500 +**Size(bytes)**
795 795  )))
796 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
502 +)))|(% style="width:71px" %)(((
797 797  (((
798 -(% _mstvisible="6" %)
799 -(((
800 -(% _mstvisible="7" %)
801 -(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
504 +**2**
802 802  )))
803 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
506 +)))|(% style="width:102px" %)(((
804 804  (((
805 -(% _mstvisible="6" %)
806 -(((
807 -(% _mstvisible="7" %)
808 -(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
508 +**2**
809 809  )))
810 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
510 +)))|(% style="width:86px" %)(((
811 811  (((
812 -(% _mstvisible="6" %)
813 -(((
814 -(% _mstvisible="7" %)
815 -(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
512 +**2**
816 816  )))
817 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
514 +)))|(% style="width:86px" %)(((
818 818  (((
819 -(% _mstvisible="6" %)
820 -(((
821 -(% _mstvisible="7" %)
822 -(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
516 +**1**
823 823  )))
824 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
518 +)))|(% style="width:48px" %)(((
825 825  (((
826 -(% _mstvisible="6" %)
827 -(((
828 -(% _mstvisible="7" %)
829 -(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
520 +**4**
830 830  )))
831 831  )))
832 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
523 +|(% style="width:93px" %)(((
833 833  (((
834 -(% _mstvisible="6" %)
835 -(((
836 -(% _mstvisible="7" %)
837 -(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
525 +**Value**
838 838  )))
839 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
527 +)))|(% style="width:71px" %)(((
840 840  (((
841 -(% _mstvisible="6" %)
842 -(((
843 -(% _mstvisible="7" %)
844 -[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
529 +[[External sensor data>>||anchor="H2.4.6Extvalue"]]
845 845  )))
846 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
531 +)))|(% style="width:102px" %)(((
847 847  (((
848 -(% _mstvisible="6" %)
849 849  (((
850 -(% _mstvisible="7" %)
851 -(((
852 -(% _mstvisible="8" %)
853 -[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
534 +[[Built In>>||anchor="H2.4.3Built-inTemperature"]]
854 854  )))
855 855  )))
856 856  
857 -(% _mstvisible="6" %)
858 858  (((
859 -(% _mstvisible="7" %)
860 860  (((
861 -(% _mstvisible="8" %)
862 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
540 +[[Temperature>>||anchor="H2.4.3Built-inTemperature"]]
863 863  )))
864 864  )))
865 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
543 +)))|(% style="width:86px" %)(((
866 866  (((
867 -(% _mstvisible="6" %)
868 868  (((
869 -(% _mstvisible="7" %)
870 -(((
871 -(% _mstvisible="8" %)
872 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
546 +[[Built-in>>||anchor="H2.4.4Built-inHumidity"]]
873 873  )))
874 874  )))
875 875  
876 -(% _mstvisible="6" %)
877 877  (((
878 -(% _mstvisible="7" %)
879 879  (((
880 -(% _mstvisible="8" %)
881 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
552 +[[Humidity>>||anchor="H2.4.4Built-inHumidity"]]
882 882  )))
883 883  )))
884 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
555 +)))|(% style="width:86px" %)(((
885 885  (((
886 -(% _mstvisible="6" %)
887 -(((
888 -(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
889 889  Poll message flag & Ext
890 890  )))
891 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
559 +)))|(% style="width:48px" %)(((
892 892  (((
893 -(% _mstvisible="6" %)
894 894  (((
895 -(% _mstvisible="7" %)
896 -(((
897 -(% _mstvisible="8" %)
898 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
562 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
899 899  )))
900 900  )))
901 901  
902 -(% _mstvisible="6" %)
903 903  (((
904 -(% _mstvisible="7" %)
905 905  (((
906 -(% _mstvisible="8" %)
907 907  
908 908  )))
909 909  )))
910 910  )))
911 911  
912 -(% _mstvisible="1" %)
913 -(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
573 +**Poll message flag & Ext**
914 914  
915 -(% _mstvisible="1" %)
916 -[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]]
575 +[[image:image-20220523152208-14.png]]
917 917  
918 -(% _mstvisible="1" %)
919 919  (((
920 -(% _mstvisible="2" %)
921 921  (((
922 -(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
923 923  Poll Message Flag: 1: This message is a poll message reply.
924 924  )))
925 925  )))
926 926  
927 -(% _mstvisible="1" %)
928 -* (% _mstvisible="3" %)
583 +* (((
929 929  (((
930 -(% _mstvisible="4" %)
931 -(((
932 -(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
933 933  Poll Message Flag is set to 1.
934 934  )))
935 935  )))
936 -* (% _mstvisible="3" %)
588 +* (((
937 937  (((
938 -(% _mstvisible="4" %)
939 -(((
940 -(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
941 941  Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
942 942  )))
943 943  )))
944 944  
945 -(% _mstvisible="1" %)
946 946  (((
947 -(% _mstvisible="2" %)
948 948  (((
949 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
950 950  For example, in US915 band, the max payload for different DR is:
951 951  )))
952 952  )))
953 953  
954 -(% _mstvisible="1" %)
955 955  (((
956 -(% _mstvisible="2" %)
957 957  (((
958 -(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
959 959  a) DR0: max is 11 bytes so one entry of data
960 960  )))
961 961  )))
962 962  
963 -(% _mstvisible="1" %)
964 964  (((
965 -(% _mstvisible="2" %)
966 966  (((
967 -(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
968 968  b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
969 969  )))
970 970  )))
971 971  
972 -(% _mstvisible="1" %)
973 973  (((
974 -(% _mstvisible="2" %)
975 975  (((
976 -(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
977 977  c) DR2: total payload includes 11 entries of data
978 978  )))
979 979  )))
980 980  
981 -(% _mstvisible="1" %)
982 982  (((
983 -(% _mstvisible="2" %)
984 984  (((
985 -(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
986 986  d) DR3: total payload includes 22 entries of data.
987 987  )))
988 988  )))
989 989  
990 -(% _mstvisible="1" %)
991 991  (((
992 -(% _mstvisible="2" %)
993 993  (((
994 -(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
995 995  If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
996 996  )))
997 997  )))
998 998  
999 999  
1000 -(% _mstvisible="1" style="text-align: left;" %)
1001 -(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
631 +**Example:**
1002 1002  
1003 -(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
1004 1004  If LHT65N has below data inside Flash:
1005 1005  
1006 -(% _mstvisible="1" %)
1007 -[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
635 +[[image:image-20220523144455-1.png||height="335" width="735"]]
1008 1008  
1009 -(% _mstvisible="1" %)
1010 1010  (((
1011 -(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
1012 -If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705
638 +If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
1013 1013  )))
1014 1014  
1015 -(% _mstvisible="1" %)
1016 1016  (((
1017 -(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
1018 1018   Where : Start time: 60065F97 = time 21/1/19 04:27:03
1019 1019  )))
1020 1020  
1021 -(% _mstvisible="1" %)
1022 1022  (((
1023 -(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
1024 - Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03
646 + Stop time 60066DA7= time 21/1/19 05:27:03
1025 1025  )))
1026 1026  
1027 -(% _mstvisible="1" %)
1028 1028  (((
1029 -(% _mstvisible="2" %)
1030 1030  
1031 1031  )))
1032 1032  
1033 -(% _mstvisible="1" %)
1034 1034  (((
1035 -(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
1036 1036  LHT65N will uplink this payload.
1037 1037  )))
1038 1038  
1039 -(% _mstvisible="1" %)
1040 -[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
657 +[[image:image-20220523001219-13.png||height="421" width="727"]]
1041 1041  
1042 -(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
1043 1043  7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
1044 1044  
1045 1045  Where the first 11 bytes is for the first entry:
... ... @@ -1057,100 +1057,71 @@
1057 1057  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
1058 1058  
1059 1059  
1060 -(% _mstvisible="1" style="text-align: left;" %)
1061 -== (% _msthash="244504" _msttexthash="177736" _mstvisible="3" %)2.7 Alarm Mode(%%) ==
676 +== 2.7 Alarm Mode ==
1062 1062  
1063 -(% _msthash="315279" _msttexthash="16493308" _mstvisible="1" style="text-align: left;" %)
1064 -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.
678 +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.
1065 1065  
1066 -(% _mstvisible="1" %)
1067 1067  (((
1068 -(% _mstvisible="2" style="text-align: left;" %)
1069 -(% _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.
681 +(% 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.
1070 1070  )))
1071 1071  
1072 -(% _mstvisible="1" style="text-align: left;" %)
1073 -(% _msthash="315280" _msttexthash="363480" _mstvisible="3" %)**AT COMMAND FOR ALARM MODE:**
684 +**AT Commands for Alarm mode:**
1074 1074  
1075 -(% _mstvisible="1" class="box infomessage" %)
686 +(% class="box infomessage" %)
1076 1076  (((
1077 -(% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %)
1078 -(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%): Enable/disable alarm mode. (0: Disabled, 1: Enabled)
688 +**AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
689 +(% class="box infomessage" %)**AT**(%%)**+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
1079 1079  
1080 -(% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %)
1081 -(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%): The interval between checking the alarm temperature. (In minutes)
691 +(% class="box infomessage" %)**AT+ARTEMP:**(%%) Get or set the internal Temperature sensor alarm range
1082 1082  
1083 -(% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %)
1084 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%): Gets or sets the alarm range of the internal temperature sensor
1085 -
1086 -(% _mstvisible="2" style="text-align: left;" %)
1087 -(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
1088 -
1089 -(% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %)
1090 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105.
693 +AT
1091 1091  )))
1092 1092  
1093 -(% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %)
1094 -== (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator ==
696 +(% class="wikigeneratedid" %)
697 +== ==
1095 1095  
1096 -(% _mstvisible="1" %)
699 +== 2.8 LED Indicator ==
700 +
1097 1097  (((
1098 -(% _msthash="197769" _msttexthash="2924142" style="text-align: left;" %)
1099 -The LHT65 has a triple color LED which for easy showing different stage .
702 +The LHT65N has a triple color LED which for easy shows different stage.
703 +)))
1100 1100  
1101 -(% _msthash="289211" _msttexthash="3402659" style="text-align: left;" %)
1102 -While user press ACT button, the LED will work as per LED status with ACT button.
705 +(((
706 +While pressing ACT button, the LED will work as per LED status with ACT button.
1103 1103  )))
1104 1104  
1105 -(% _mstvisible="1" %)
1106 1106  (((
1107 -(% _msthash="506092" _msttexthash="521573" _mstvisible="2" style="text-align: left;" %)
1108 1108  In a normal working state:
1109 1109  )))
1110 1110  
1111 -(% _mstvisible="1" %)
1112 -* (% _mstvisible="3" %)
1113 -(((
1114 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="4" %)
1115 -For each uplink, the BLUE LED or RED LED will blink (% _msthash="903005" _msttexthash="46254" _mstvisible="3" %)once(%%).(% style="display:none" %)
1116 -
1117 -(% _msthash="197771" _msttexthash="1202526" %)
1118 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="3" %)BLUE LED when external sensor is connected
713 +* (((
714 +For each uplink, the BLUE LED or RED LED will blink once.
1119 1119  )))
1120 -* (% _mstvisible="3" %)
1121 -(((
1122 -(% _msthash="903007" _msttexthash="1334749" _mstvisible="4" %)
1123 -RED LED when external sensor is not connected
716 +* (((
717 +BLUE LED when an external sensor is connected
1124 1124  )))
1125 -* (% _mstvisible="3" %)
1126 -(((
1127 -(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
719 +* (((
720 +RED LED when an external sensor is not connected
721 +)))
722 +* (((
1128 1128  For each success downlink, the PURPLE LED will blink once
1129 1129  )))
1130 1130  
1131 -(% _mstvisible="1" %)
1132 1132  ----
1133 1133  
1134 -(% _mstvisible="1" style="text-align: left;" %)
1135 -== (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
728 +== 2.9 Installation ==
1136 1136  
1137 -(% _mstvisible="1" %)
1138 -[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
730 +[[image:image-20220516231650-1.png||height="436" width="428"]]
1139 1139  
1140 -(% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %)
1141 -= (% _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(%%) =
732 += 3. Sensors & Accessories =
1142 1142  
1143 -(% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1144 -== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(%%) E3 Temperature Probe ==
734 +== 3.1 E3 Temperature Probe ==
1145 1145  
1146 -(% _mstvisible="1" %)
1147 -[[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"]]
736 +[[image:image-20220515080154-4.png||height="182" width="161"]] [[image:image-20220515080330-5.png||height="201" width="195"]]
1148 1148  
1149 1149  
1150 -(% _msthash="315354" _msttexthash="1270971" _mstvisible="1" style="text-align: left;" %)
1151 -Temperature sensor with 2 meters cable long
739 +With Temperature sensor with 2 meters cable long
1152 1152  
1153 -(% _mstvisible="1" %)
1154 1154  * Resolution: 0.0625 °C
1155 1155  * ±0.5°C accuracy from -10°C to +85°C
1156 1156  * ±2°C accuracy from -55°C to +125°C
... ... @@ -1158,779 +1158,387 @@
1158 1158  * -55°C to 125°C
1159 1159  * Working voltage 2.35v ~~ 5v
1160 1160  
1161 -(% _mstvisible="1" style="text-align: left;" %)
1162 -= (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
748 += 4. Configure LHT65N via AT Command or LoRaWAN Downlink =
1163 1163  
1164 -(% _mstvisible="1" %)
1165 1165  (((
1166 -(% _msthash="506246" _msttexthash="2005926" _mstvisible="2" style="text-align: left;" %)
1167 1167  Use can configure LHT65N via AT Command or LoRaWAN Downlink.
1168 1168  )))
1169 1169  
1170 -(% _mstvisible="1" %)
1171 -* (% _mstvisible="3" %)
1172 -(((
1173 -(% _msthash="903318" _msttexthash="635544" _mstvisible="4" %)
1174 -AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
754 +* (((
755 +AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
1175 1175  )))
1176 -* (% _mstvisible="3" %)
1177 -(((
1178 -(% _msthash="903319" _msttexthash="2004301" _mstvisible="4" %)
1179 -LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
757 +* (((
758 +LoRaWAN Downlink instruction for different platforms:
1180 1180  )))
1181 1181  
1182 -(% _mstvisible="1" %)
1183 1183  (((
1184 -(% _mstvisible="2" style="text-align: left;" %)
1185 -
762 +[[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]]
1186 1186  )))
1187 1187  
1188 -(% _mstvisible="1" %)
1189 1189  (((
1190 -(% _msthash="506248" _msttexthash="2144051" _mstvisible="2" style="text-align: left;" %)
1191 1191  There are two kinds of commands to configure LHT65N, they are:
1192 1192  )))
1193 1193  
1194 -(% _mstvisible="1" %)
1195 1195  (((
1196 -(% _mstvisible="2" style="text-align: left;" %)
1197 -(% _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" %).
770 +(% style="color:#4f81bd" %)* **General Commands**.
1198 1198  )))
1199 1199  
1200 -(% _mstvisible="1" %)
1201 1201  (((
1202 -(% _msthash="506250" _msttexthash="774527" _mstvisible="2" style="text-align: left;" %)
1203 1203  These commands are to configure:
1204 1204  )))
1205 1205  
1206 -(% _mstvisible="1" %)
1207 -* (% _mstvisible="3" %)
1208 -(((
1209 -(% _msthash="903320" _msttexthash="1503580" _mstvisible="4" %)
777 +* (((
1210 1210  General system settings like: uplink interval.
1211 1211  )))
1212 -* (% _mstvisible="3" %)
1213 -(((
1214 -(% _msthash="903321" _msttexthash="1244334" _mstvisible="4" %)
780 +* (((
1215 1215  LoRaWAN protocol & radio-related commands.
1216 1216  )))
1217 1217  
1218 -(% _mstvisible="1" %)
1219 1219  (((
1220 -(% _msthash="506251" _msttexthash="8343023" _mstvisible="2" style="text-align: left;" %)
1221 -They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki: [[End Device Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
785 +They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
1222 1222  )))
1223 1223  
1224 -(% _mstvisible="1" %)
1225 1225  (((
1226 -(% _mstvisible="2" style="text-align: left;" %)
1227 -
789 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
1228 1228  )))
1229 1229  
1230 -(% _mstvisible="1" %)
1231 1231  (((
1232 -(% _mstvisible="2" style="text-align: left;" %)
1233 -(% _mstvisible="3" style="color:#4f81bd" %)* **Commands special design for LHT65N**
793 +(% style="color:#4f81bd" %)* **Commands special design for LHT65N**
1234 1234  )))
1235 1235  
1236 -(% _mstvisible="1" %)
1237 1237  (((
1238 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1239 1239  These commands are only valid for LHT65N, as below:
1240 -
1241 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1242 -
1243 1243  )))
1244 1244  
1245 -(% _mstvisible="1" style="text-align: left;" %)
1246 -== (% _msthash="708253" _msttexthash="668772" _mstvisible="3" %)4.1 Set Transmit Interval Time(%%) ==
800 +== 4.1 Set Transmit Interval Time ==
1247 1247  
1248 -(% _msthash="315355" _msttexthash="1659268" _mstvisible="1" style="text-align: left;" %)
1249 1249  Feature: Change LoRaWAN End Node Transmit Interval.
1250 1250  
1251 -(% _mstvisible="1" style="text-align: left;" %)
1252 -(% _msthash="315356" _msttexthash="241696" _mstvisible="3" %)**AT Command: AT+TDC**
804 +**AT Command: AT+TDC**
1253 1253  
1254 -(% _mstvisible="1" %)
1255 -[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
806 +[[image:image-20220523150701-2.png]]
1256 1256  
1257 -(% _mstvisible="1" %)
1258 1258  (((
1259 -(% _mstvisible="2" style="text-align: left;" %)
1260 -(% _msthash="506255" _msttexthash="381992" _mstvisible="4" %)**Downlink Command: 0x01**
809 +**Downlink Command: 0x01**
1261 1261  )))
1262 1262  
1263 -(% _mstvisible="1" %)
1264 1264  (((
1265 -(% _msthash="506256" _msttexthash="1996592" _mstvisible="2" style="text-align: left;" %)
1266 1266  Format: Command Code (0x01) followed by 3 bytes time value.
1267 1267  )))
1268 1268  
1269 -(% _mstvisible="1" %)
1270 1270  (((
1271 -(% _msthash="506257" _msttexthash="12934649" _mstvisible="2" style="text-align: left;" %)
1272 1272  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1273 1273  )))
1274 1274  
1275 -(% _mstvisible="1" %)
1276 -* (% _mstvisible="3" %)
1277 -(((
1278 -(% _msthash="903322" _msttexthash="3250546" _mstvisible="4" %)
1279 -(% _mstvisible="5" %)**Example 1**(%%): Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
820 +* (((
821 +**Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1280 1280  )))
1281 -* (% _mstvisible="3" %)
1282 -(((
1283 -(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1284 -(% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
823 +* (((
824 +**Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1285 1285  )))
1286 1286  
1287 -(% _mstvisible="1" style="text-align: left;" %)
1288 -== (% _msthash="614770" _msttexthash="578240" _mstvisible="3" %)4.2 Set External Sensor Mode(%%) ==
827 +== 4.2 Set External Sensor Mode ==
1289 1289  
1290 -(% _msthash="315357" _msttexthash="975117" _mstvisible="1" style="text-align: left;" %)
1291 1291  Feature: Change External Sensor Mode.
1292 1292  
1293 -(% _mstvisible="1" style="text-align: left;" %)
1294 -(% _msthash="315358" _msttexthash="248118" _mstvisible="3" %)**AT Command: AT+EXT**
831 +**AT Command: AT+EXT**
1295 1295  
1296 -(% _mstvisible="1" %)
1297 -[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
833 +[[image:image-20220523150759-3.png]]
1298 1298  
1299 -(% _mstvisible="1" %)
1300 1300  (((
1301 -(% _mstvisible="2" style="text-align: left;" %)
1302 -(% _msthash="506258" _msttexthash="387855" _mstvisible="4" %)**Downlink Command: 0xA2**
836 +**Downlink Command: 0xA2**
1303 1303  )))
1304 1304  
1305 -(% _mstvisible="1" %)
1306 1306  (((
1307 -(% _msthash="506259" _msttexthash="395629" _mstvisible="2" style="text-align: left;" %)
1308 1308  Total bytes: 2 ~~ 5 bytes
1309 1309  )))
1310 1310  
1311 -(% _mstvisible="1" %)
1312 1312  (((
1313 -(% _mstvisible="2" %)
1314 -(% _msthash="506260" _msttexthash="104767" _mstvisible="4" %)**Example:**
844 +**Example:**
1315 1315  )))
1316 1316  
1317 -(% _mstvisible="1" %)
1318 -* (% _mstvisible="3" %)
1319 -(((
1320 -(% _msthash="903324" _msttexthash="934973" _mstvisible="4" %)
847 +* (((
1321 1321  0xA201: Set external sensor type to E1
1322 1322  )))
1323 -* (% _mstvisible="3" %)
1324 -(((
1325 -(% _msthash="903325" _msttexthash="354770" _mstvisible="4" %)
850 +* (((
1326 1326  0xA209: Same as AT+EXT=9
1327 1327  )))
1328 -* (% _mstvisible="3" %)
1329 -(((
1330 -(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
853 +* (((
1331 1331  0xA20702003c,Same as AT+SETCNT=60
1332 1332  )))
1333 1333  
1334 -(% _mstvisible="1" style="text-align: left;" %)
1335 -== (% _msthash="1562483" _msttexthash="1445717" _mstvisible="3" %)4.3 Enable/Disable uplink Temperature probe ID(%%) ==
857 +== 4.3 Enable/Disable uplink Temperature probe ID ==
1336 1336  
1337 -(% _msthash="315359" _msttexthash="2977572" _mstvisible="1" style="text-align: left;" %)
1338 1338  Feature: If PID is enabled, device will send the temperature probe ID on:
1339 1339  
1340 -(% _mstvisible="1" %)
1341 1341  * First Packet after OTAA Join
1342 1342  * Every 24 hours since the first packet.
1343 1343  
1344 -(% _msthash="315360" _msttexthash="658814" _mstvisible="1" style="text-align: left;" %)
1345 1345  PID is default set to disable (0)
1346 1346  
1347 -(% _mstvisible="1" style="text-align: left;" %)
1348 -(% _msthash="315361" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
866 +**AT Command:**
1349 1349  
1350 -(% _mstvisible="1" %)
1351 -[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
868 +[[image:image-20220523150928-4.png]]
1352 1352  
1353 -(% _mstvisible="1" style="text-align: left;" %)
1354 -(% _msthash="315362" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
870 +**Downlink Command:**
1355 1355  
1356 -(% _mstvisible="1" %)
1357 1357  * 0xA800  **~-~->** AT+PID=0
1358 1358  * 0xA801     **~-~->** AT+PID=1
1359 1359  
1360 -(% _mstvisible="1" style="text-align: left;" %)
1361 -== (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
875 +== 4.4 Set Password ==
1362 1362  
1363 -(% _msthash="315363" _msttexthash="1170728" _mstvisible="1" style="text-align: left;" %)
1364 1364  Feature: Set device password, max 9 digits
1365 1365  
1366 -(% _mstvisible="1" style="text-align: left;" %)
1367 -(% _msthash="315364" _msttexthash="295009" _mstvisible="3" %)**AT Command: AT+PWORD**
879 +**AT Command: AT+PWORD**
1368 1368  
1369 -(% _mstvisible="1" %)
1370 -[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
881 +[[image:image-20220523151052-5.png]]
1371 1371  
1372 -(% _mstvisible="1" %)
1373 1373  (((
1374 -(% _mstvisible="2" style="text-align: left;" %)
1375 -(% _msthash="506261" _msttexthash="298038" _mstvisible="4" %)**Downlink Command:**
884 +**Downlink Command:**
1376 1376  )))
1377 1377  
1378 -(% _mstvisible="1" %)
1379 1379  (((
1380 -(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1381 1381  No downlink command for this feature.
1382 1382  )))
1383 1383  
1384 -(% _mstvisible="1" style="text-align: left;" %)
1385 -== (% _msthash="306956" _msttexthash="281918" _mstvisible="3" %)4.5 Quit AT Command(%%) ==
891 +== 4.5 Quit AT Command ==
1386 1386  
1387 -(% _msthash="315365" _msttexthash="4616456" _mstvisible="1" style="text-align: left;" %)
1388 1388  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1389 1389  
1390 -(% _mstvisible="1" style="text-align: left;" %)
1391 -(% _msthash="315366" _msttexthash="289120" _mstvisible="3" %)**AT Command: AT+DISAT**
895 +**AT Command: AT+DISAT**
1392 1392  
1393 -(% _mstvisible="1" %)
1394 -[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
897 +[[image:image-20220523151132-6.png]]
1395 1395  
1396 -(% _mstvisible="1" style="text-align: left;" %)
1397 -(% _msthash="315367" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
899 +**Downlink Command:**
1398 1398  
1399 -(% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %)
1400 1400  No downlink command for this feature.
1401 1401  
1402 -(% _mstvisible="1" style="text-align: left;" %)
1403 -== (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) ==
903 +== 4.6 Set to sleep mode ==
1404 1404  
1405 -(% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %)
1406 1406  Feature: Set device to sleep mode
1407 1407  
1408 -(% _mstvisible="1" style="text-align: left;" %)
1409 -(% _msthash="315370" _msttexthash="289783" _mstvisible="3" %)**AT Command: AT+SLEEP**
907 +**AT Command: AT+SLEEP**
1410 1410  
1411 -(% _mstvisible="1" %)
1412 -[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
909 +[[image:image-20220523151218-7.png]]
1413 1413  
1414 -(% _mstvisible="1" %)
1415 -(% _msthash="315371" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
911 +**Downlink Command:**
1416 1416  
1417 -(% _mstvisible="1" %)
1418 1418  * There is no downlink command to set to Sleep mode.
1419 1419  
1420 -(% _mstvisible="1" %)
1421 -== (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
915 +== 4.7 Set system time ==
1422 1422  
1423 -(% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %)
1424 1424  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1425 1425  
1426 -(% _mstvisible="1" %)
1427 -(% _msthash="315373" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
919 +**AT Command:**
1428 1428  
1429 -(% _mstvisible="1" %)
1430 -[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
921 +[[image:image-20220523151253-8.png]]
1431 1431  
1432 -(% _mstvisible="1" %)
1433 -(% _msthash="315374" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
923 +**Downlink Command:**
1434 1434  
1435 -(% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
1436 1436  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1437 1437  
1438 -(% _mstvisible="1" %)
1439 -== (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) ==
927 +== 4.8 Set Time Sync Mode ==
1440 1440  
1441 -(% _mstvisible="1" %)
1442 1442  (((
1443 -(% _msthash="506263" _msttexthash="11748321" _mstvisible="2" %)
1444 1444  Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
1445 1445  )))
1446 1446  
1447 -(% _mstvisible="1" %)
1448 1448  (((
1449 -(% _msthash="506264" _msttexthash="6530264" _mstvisible="2" %)
1450 1450  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.
1451 1451  )))
1452 1452  
1453 -(% _mstvisible="1" %)
1454 1454  (((
1455 -(% _mstvisible="2" %)
1456 -(% _msthash="506265" _msttexthash="137488" _mstvisible="4" %)**AT Command:**
938 +**AT Command:**
1457 1457  )))
1458 1458  
1459 -(% _mstvisible="1" %)
1460 -[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
941 +[[image:image-20220523151336-9.png]]
1461 1461  
1462 -(% _mstvisible="1" %)
1463 -(% _msthash="315376" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
943 +**Downlink Command:**
1464 1464  
1465 -(% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
1466 1466  0x28 01 ~/~/ Same As AT+SYNCMOD=1
1467 1467  
1468 -(% _msthash="315378" _msttexthash="479076" _mstvisible="1" %)
1469 1469  0x28 00 ~/~/ Same As AT+SYNCMOD=0
1470 1470  
1471 -(% _mstvisible="1" %)
1472 -== (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) ==
949 +== 4.9 Set Time Sync Interval ==
1473 1473  
1474 -(% _msthash="315379" _msttexthash="3065777" _mstvisible="1" %)
1475 1475  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1476 1476  
1477 -(% _mstvisible="1" %)
1478 -(% _msthash="315380" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
953 +**AT Command:**
1479 1479  
1480 -(% _mstvisible="1" %)
1481 -[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
955 +[[image:image-20220523151411-10.png]]
1482 1482  
1483 -(% _mstvisible="1" %)
1484 -(% _msthash="315381" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
957 +**Downlink Command:**
1485 1485  
1486 -(% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
1487 1487  0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
1488 1488  
1489 -(% _mstvisible="1" %)
1490 -== (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) ==
961 +== 4.10 Print data entries base on page. ==
1491 1491  
1492 -(% _msthash="315383" _msttexthash="3233334" _mstvisible="1" %)
1493 1493  Feature: Print the sector data from start page to stop page (max is 416 pages).
1494 1494  
1495 -(% _mstvisible="1" %)
1496 -(% _msthash="315384" _msttexthash="264953" _mstvisible="3" %)**AT Command: AT+PDTA**
965 +**AT Command: AT+PDTA**
1497 1497  
1498 -(% _mstvisible="1" %)
1499 -[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
967 +[[image:image-20220523151450-11.png]]
1500 1500  
1501 -(% _mstvisible="1" %)
1502 -(% _msthash="315385" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
969 +**Downlink Command:**
1503 1503  
1504 -(% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
1505 1505  No downlink commands for feature
1506 1506  
1507 -(% _mstvisible="1" %)
1508 -== (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) ==
973 +== 4.11 Print last few data entries. ==
1509 1509  
1510 -(% _msthash="315387" _msttexthash="1101009" _mstvisible="1" %)
1511 1511  Feature: Print the last few data entries
1512 1512  
1513 -(% _mstvisible="1" %)
1514 -(% _msthash="315388" _msttexthash="288522" _mstvisible="3" %)**AT Command: AT+PLDTA**
977 +**AT Command: AT+PLDTA**
1515 1515  
1516 -(% _mstvisible="1" %)
1517 -[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
979 +[[image:image-20220523151524-12.png]]
1518 1518  
1519 -(% _mstvisible="1" %)
1520 -(% _msthash="315389" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
981 +**Downlink Command:**
1521 1521  
1522 -(% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
1523 1523  No downlink commands for feature
1524 1524  
1525 -(% _mstvisible="1" %)
1526 -== (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) ==
985 +== 4.12 Clear Flash Record ==
1527 1527  
1528 -(% _msthash="315391" _msttexthash="1609075" _mstvisible="1" %)
1529 1529  Feature: Clear flash storage for data log feature.
1530 1530  
1531 -(% _mstvisible="1" %)
1532 -(% _msthash="315392" _msttexthash="311415" _mstvisible="3" %)**AT Command: AT+CLRDTA**
989 +**AT Command: AT+CLRDTA**
1533 1533  
1534 -(% _mstvisible="1" %)
1535 -[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
991 +[[image:image-20220523151556-13.png]]
1536 1536  
1537 -(% _mstvisible="1" %)
1538 -(% _msthash="315393" _msttexthash="388193" _mstvisible="3" %)**Downlink Command: 0xA3**
993 +**Downlink Command: 0xA3**
1539 1539  
1540 -(% _mstvisible="1" %)
1541 1541  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1542 1542  
1543 -(% _mstvisible="1" %)
1544 -== (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
997 +== 4.13 Auto Send None-ACK messages ==
1545 1545  
1546 -(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1547 1547  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.
1548 1548  
1549 1549  
1550 -(% _mstvisible="1" %)
1551 -(% _msthash="315395" _msttexthash="334256" _mstvisible="3" %)**AT Command: AT+PNACKMD**
1002 +**AT Command: AT+PNACKMD**
1552 1552  
1553 -(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1554 1554  The default factory setting is 0
1555 1555  
1556 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1557 -(% _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**
1558 -(% _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
1006 +(% border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1007 +|=(% style="width: 171px;" %)**Command Example**|=(% style="width: 219px;" %)**Function**|=(% style="width: 119px;" %)**Response**
1008 +|(% style="width:171px" %)AT+PNACKMD=1|(% style="width:219px" %)Poll None-ACK message|(% style="width:119px" %)OK
1559 1559  
1560 -(% _mstvisible="1" %)
1561 -(% _msthash="315397" _msttexthash="383981" _mstvisible="3" %)**Downlink Command: 0x34**
1010 +**Downlink Command: 0x34**
1562 1562  
1563 -(% _mstvisible="1" %)
1564 1564  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1565 1565  
1566 -(% _mstvisible="1" %)
1567 -= (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1014 += 5. Battery & How to replace =
1568 1568  
1569 -(% _mstvisible="1" %)
1570 -== (% _msthash="265486" _msttexthash="242073" _mstvisible="3" %)5.1 Battery Type(%%) ==
1016 +== 5.1 Battery Type ==
1571 1571  
1572 -(% _msthash="315398" _msttexthash="33754799" _mstvisible="1" %)
1573 1573  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.
1574 1574  
1575 -(% _mstvisible="1" %)
1576 1576  (((
1577 -(% _mstvisible="2" %)
1578 1578  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1579 -[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]]
1022 +[[image:image-20220515075034-1.png||height="208" width="644"]]
1580 1580  )))
1581 1581  
1582 -(% _mstvisible="1" %)
1583 1583  (((
1584 -(% _mstvisible="2" %)
1585 1585  The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1586 1586  
1587 1587  )))
1588 1588  
1589 -(% _mstvisible="1" %)
1590 -== (% _msthash="353795" _msttexthash="326703" _mstvisible="3" %)5.2 Replace Battery(%%) ==
1030 +== 5.2 Replace Battery ==
1591 1591  
1592 -(% _msthash="315399" _msttexthash="11289278" _mstvisible="1" %)
1593 1593  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.
1594 1594  
1595 -(% _mstvisible="1" %)
1596 -[[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"]]
1034 +[[image:image-20220515075440-2.png||height="338" width="272"]][[image:image-20220515075625-3.png||height="193" width="257"]]
1597 1597  
1598 -(% _mstvisible="1" %)
1599 -== (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
1036 +== 5.3 Battery Life Analyze ==
1600 1600  
1601 -(% _mstvisible="1" %)
1602 1602  (((
1603 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1604 1604  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:
1605 -[[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf]]
1606 -
1607 -
1608 -A full detail test report for LHT65N on different frequency can be found at : [[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0>>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
1609 -
1610 -
1611 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1612 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)6. FAQ(%%) =
1613 -
1614 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1615 -== 6.1 How to use AT Command? ==
1616 -
1617 -LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to
1618 -
1619 -connect to LHT65 for using AT command, as below.
1620 -
1621 -[[image:image-20220530085651-1.png]]
1622 -
1623 -
1624 -Connection:
1625 -
1626 -✓ USB to TTL GND <~-~->GND
1627 -
1628 -✓ USB to TTL RXD <~-~-> D+
1629 -
1630 -✓ USB to TTL TXD <~-~-> A11
1631 -
1632 -✓ USB to TTL 3.3V <~-~-> D-
1633 -
1634 -In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to
1635 -
1636 -access serial console for LHT65N. The AT commands are disable by default and need to enter
1637 -
1638 -password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute,
1639 -
1640 -user need to input password again. User can use AT+DISAT command to disable AT command
1641 -
1642 -before timeout.
1643 -
1644 -Input password and ATZ to activate LHT65N,As shown below:
1645 -
1646 -[[image:image-20220530095701-4.png]]
1647 -
1648 -
1649 -AT Command List is as below:
1650 -
1651 -AT+<CMD>? : Help on <CMD>
1652 -
1653 -AT+<CMD> : Run <CMD>
1654 -
1655 -AT+<CMD>=<value> : Set the value
1656 -
1657 -AT+<CMD>=? : Get the value
1658 -
1659 -AT+DEBUG:Set more info output
1660 -
1661 -ATZ: Trig a reset of the MCU
1662 -
1663 -AT+FDR: Reset Parameters to Factory Default, Keys Reserve
1664 -
1665 -AT+DEUI: Get or Set the Device EUI
1666 -
1667 -AT+DADDR: Get or Set the Device Address
1668 -
1669 -AT+APPKEY: Get or Set the Application Key
1670 -
1671 -AT+NWKSKEY: Get or Set the Network Session Key
1672 -
1673 -AT+APPSKEY: Get or Set the Application Session Key
1674 -
1675 -AT+APPEUI: Get or Set the Application EUI
1676 -
1677 -AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1678 -
1679 -AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1680 -
1681 -AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
1682 -
1683 -AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1684 -
1685 -AT+PNM: Get or Set the public network mode. (0: off, 1: on)
1686 -
1687 -AT+RX2FQ: Get or Set the Rx2 window frequency
1688 -
1689 -AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1690 -
1691 -AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1692 -
1693 -AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1694 -
1695 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1
1696 -
1697 -in ms
1698 -
1699 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2
1700 -
1701 -in ms
1702 -
1703 -AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1704 -
1705 -AT+NWKID: Get or Set the Network ID
1706 -
1707 -AT+FCU: Get or Set the Frame Counter Uplink
1708 -
1709 -AT+FCD: Get or Set the Frame Counter Downlink
1710 -
1711 -AT+CLASS: Get or Set the Device Class
1712 -
1713 -AT+JOIN: Join network
1714 -
1715 -AT+NJS: Get the join status
1716 -
1717 -AT+SENDB: Send hexadecimal data along with the application port
1718 -
1719 -AT+SEND: Send text data along with the application port
1720 -
1721 -AT+RECVB: Print last received data in binary format (with hexadecimal values)
1722 -
1723 -AT+RECV: Print last received data in raw format
1724 -
1725 -AT+VER: Get current image version and Frequency Band
1726 -
1727 -AT+CFM: Get or Set the confirmation mode (0-1)
1728 -
1729 -AT+CFS: Get confirmation status of the last AT+SEND (0-1)
1730 -
1731 -AT+SNR: Get the SNR of the last received packet
1732 -
1733 -AT+RSSI: Get the RSSI of the last received packet
1734 -
1735 -AT+TDC: Get or set the application data transmission interval in ms
1736 -
1737 -AT+PORT: Get or set the application port
1738 -
1739 -AT+DISAT: Disable AT commands
1740 -
1741 -AT+PWORD: Set password, max 9 digits
1742 -
1743 -AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode
1744 -
1745 -AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
1746 -
1747 -AT+PDTA: Print the sector data from start page to stop page
1748 -
1749 -AT+PLDTA: Print the last few sets of data
1750 -
1751 -AT+CLRDTA: Clear the storage, record position back to 1st
1752 -
1753 -AT+SLEEP: Set sleep mode
1754 -
1755 -AT+EXT: Get or Set external sensor model
1756 -
1757 -AT+BAT: Get the current battery voltage in mV
1758 -
1759 -AT+CFG: Print all configurations
1760 -
1761 -AT+WMOD: Get or Set Work Mode
1762 -
1763 -AT+ARTEMP: Get or set the internal Temperature sensor alarm range
1764 -
1765 -AT+CITEMP: Get or set the internal Temperature sensor collection interval in min
1766 -
1767 -AT+SETCNT:Set the count at present
1768 -
1769 -AT+RJTDC: Get or set the ReJoin data transmission interval in min
1770 -
1771 -AT+RPL: Get or set response level
1772 -
1773 -AT+TIMESTAMP: Get or Set UNIX timestamp in second
1774 -
1775 -AT+LEAPSEC: Get or Set Leap Second
1776 -
1777 -AT+SYNCMOD: Get or Set time synchronization method
1778 -
1779 -AT+SYNCTDC: Get or set time synchronization interval in day
1780 -
1781 -AT+PID: Get or set the PID
1782 -
1783 -
1040 +https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf
1784 1784  )))
1785 1785  
1786 -(% _mstvisible="1" %)
1787 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)7. Order Info(%%) =
1043 += 6. Order Info =
1788 1788  
1789 -(% _mstvisible="1" %)
1790 1790  (((
1791 -(% _msthash="506267" _msttexthash="432432" _mstvisible="2" %)
1792 -Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
1046 +Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
1793 1793  )))
1794 1794  
1795 -(% _mstvisible="1" %)
1796 1796  (((
1797 -(% _msthash="506268" _msttexthash="686946" _mstvisible="2" %)
1798 -(% _mstvisible="4" style="color:#4f81bd" %)**XX **(%%): The default frequency band
1050 +(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
1799 1799  )))
1800 1800  
1801 -(% _mstvisible="1" %)
1802 -* (% _mstvisible="3" %)
1803 -(((
1804 -(% _msthash="903327" _msttexthash="393341" _mstvisible="4" %)
1805 -(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
1053 +* (((
1054 +(% style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
1806 1806  )))
1807 -* (% _mstvisible="3" %)
1808 -(((
1809 -(% _msthash="903328" _msttexthash="394576" _mstvisible="4" %)
1810 -(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1056 +* (((
1057 +(% style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1811 1811  )))
1812 -* (% _mstvisible="3" %)
1813 -(((
1814 -(% _msthash="903329" _msttexthash="393913" _mstvisible="4" %)
1815 -(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1059 +* (((
1060 +(% style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1816 1816  )))
1817 -* (% _mstvisible="3" %)
1818 -(((
1819 -(% _msthash="903330" _msttexthash="399087" _mstvisible="4" %)
1820 -(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1062 +* (((
1063 +(% style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1821 1821  )))
1822 -* (% _mstvisible="3" %)
1823 -(((
1824 -(% _msthash="903331" _msttexthash="395109" _mstvisible="4" %)
1825 -(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1065 +* (((
1066 +(% style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1826 1826  )))
1827 -* (% _mstvisible="3" %)
1828 -(((
1829 -(% _msthash="903332" _msttexthash="400842" _mstvisible="4" %)
1830 -(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1068 +* (((
1069 +(% style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1831 1831  )))
1832 -* (% _mstvisible="3" %)
1833 -(((
1834 -(% _msthash="903333" _msttexthash="396487" _mstvisible="4" %)
1835 -(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1071 +* (((
1072 +(% style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1836 1836  )))
1837 -* (% _mstvisible="3" %)
1838 -(((
1839 -(% _msthash="903334" _msttexthash="390923" _mstvisible="4" %)
1840 -(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1074 +* (((
1075 +(% style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1841 1841  )))
1842 1842  
1843 -(% _mstvisible="1" %)
1844 1844  (((
1845 -(% _msthash="506269" _msttexthash="443495" _mstvisible="2" %)
1846 -(% _mstvisible="4" style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1079 +(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1847 1847  )))
1848 1848  
1849 -(% _mstvisible="1" %)
1850 -* (% _mstvisible="3" %)
1851 -(((
1852 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1853 -(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
1854 -
1855 -
1856 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1857 -
1082 +* (((
1083 +(% style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
1858 1858  )))
1859 1859  
1860 -(% _mstvisible="1" %)
1861 -= (% _msthash="233363" _msttexthash="211237" _mstvisible="3" %)8. Packing Info(%%) =
1086 += 7. Packing Info =
1862 1862  
1863 -(% _mstvisible="1" %)
1864 1864  (((
1865 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1866 -(% _mstvisible="3" %)**Package Includes**(%%):
1089 +**Package Includes**:
1867 1867  )))
1868 1868  
1869 -(% _mstvisible="1" %)
1870 -* (% _mstvisible="3" %)
1871 -(((
1872 -(% _msthash="903336" _msttexthash="1033149" _mstvisible="4" %)
1092 +* (((
1873 1873  LHT65N Temperature & Humidity Sensor x 1
1874 1874  )))
1875 -* (% _mstvisible="3" %)
1876 -(((
1877 -(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %)
1095 +* (((
1878 1878  Program cable x 1
1879 1879  )))
1880 -* (% _mstvisible="3" %)
1881 -(((
1882 -(% _msthash="903338" _msttexthash="544167" _mstvisible="4" %)
1098 +* (((
1883 1883  Optional external sensor
1884 1884  )))
1885 1885  
1886 -(% _mstvisible="1" %)
1887 1887  (((
1888 -(% _msthash="506271" _msttexthash="403858" _mstvisible="2" %)
1889 -(% _mstvisible="3" %)**Dimension and weight**(%%):
1103 +**Dimension and weight**:
1890 1890  )))
1891 1891  
1892 -(% _mstvisible="1" %)
1893 -* (% _mstvisible="3" %)
1894 -(((
1895 -(% _msthash="903339" _msttexthash="391807" _mstvisible="4" %)
1106 +* (((
1896 1896  Device Size:  13.5 x 7 x 3 cm
1897 1897  )))
1898 -* (% _mstvisible="3" %)
1899 -(((
1900 -(% _msthash="903340" _msttexthash="285298" _mstvisible="4" %)
1109 +* (((
1901 1901  Device Weight: 105g
1902 1902  )))
1903 -* (% _mstvisible="3" %)
1904 -(((
1905 -(% _msthash="903341" _msttexthash="562926" _mstvisible="4" %)
1112 +* (((
1906 1906  Package Size / pcs : 14.5 x 8 x 5 cm
1907 1907  )))
1908 -* (% _mstvisible="3" %)
1909 -(((
1910 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1115 +* (((
1911 1911  Weight / pcs : 170g
1912 1912  )))
1913 1913  
1914 -= 9. Reference =
1119 += 8. FCC Warning =
1915 1915  
1916 -* [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1917 -
1918 -= 10. FCC Warning =
1919 -
1920 -(% _mstvisible="1" %)
1921 1921  (((
1922 -(% _msthash="506272" _msttexthash="6034353" _mstvisible="2" %)
1923 1923  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1924 1924  )))
1925 1925  
1926 -(% _mstvisible="1" %)
1927 1927  (((
1928 -(% _msthash="506273" _msttexthash="44097638" _mstvisible="2" %)
1929 1929  (1) This device may not cause harmful interference；
1930 1930  )))
1931 1931  
1932 -(% _mstvisible="1" %)
1933 1933  (((
1934 -(% _msthash="506274" _msttexthash="7559773" _mstvisible="2" %)
1935 1935  (2) this device must accept any interference received, including interference that may cause undesired operation.
1936 1936  )))
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