Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 118.14 >
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
... ... @@ -77,970 +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  
299 +==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
484 484  
485 -(% _mstvisible="1" %)
486 -==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
487 -
488 -(% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %)
489 489  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:
490 490  
491 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %)
492 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
493 -(((
494 -(% _mstvisible="6" %)
495 -(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
496 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
497 -(((
498 -(% _mstvisible="6" %)
499 -(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
500 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
501 -(((
502 -(% _mstvisible="6" %)
503 -(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
504 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
505 -(((
506 -(% _mstvisible="6" %)
507 -(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
508 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
509 -(((
510 -(% _mstvisible="6" %)
511 -(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
512 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
513 -(((
514 -(% _mstvisible="6" %)
515 -(% _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**
516 516  )))
517 -(% _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" %)(((
518 518  (((
519 -(% _mstvisible="6" %)
520 -(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
521 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
522 -(((
523 -(% _mstvisible="6" %)
524 -[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
525 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
526 -(((
527 -(% _mstvisible="6" %)
528 -(((
529 -(% _mstvisible="7" %)
530 -[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
323 +[[Built-In>>||anchor="H2.4.3Built-inTemperature"]]
531 531  )))
532 532  
533 -(% _mstvisible="6" %)
534 534  (((
535 -(% _mstvisible="7" %)
536 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
327 +[[Temperature>>||anchor="H2.4.3Built-inTemperature"]]
537 537  )))
538 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
329 +)))|(% style="width:132px" %)(((
539 539  (((
540 -(% _mstvisible="6" %)
541 -(((
542 -(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
543 543  BAT Status &
544 544  )))
545 545  
546 -(% _mstvisible="6" %)
547 547  (((
548 -(% _mstvisible="7" %)
549 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
335 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
550 550  )))
551 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
552 -(((
553 -(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
337 +)))|(% style="width:54px" %)(((
554 554  Status & Ext
555 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
339 +)))|(% style="width:64px" %)(((
556 556  (((
557 -(% _mstvisible="6" %)
558 -(((
559 -(% _mstvisible="7" %)
560 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
341 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
561 561  )))
562 562  )))
563 563  
564 -(% _mstvisible="1" %)
565 -* (% _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(%%)**
566 566  
567 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:469px" %)
568 -(% _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]
569 -(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
570 -(((
571 -(% _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" %)(((
572 572  BAT Status
573 573  
574 -(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
575 575  00(b): Ultra Low ( BAT <= 2.50v)
576 576  
577 -(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
578 578  01(b): Low  (2.50v <=BAT <= 2.55v)
579 579  
580 -(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
581 581  10(b): OK   (2.55v <= BAT <=2.65v)
582 582  
583 -(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
584 584  11(b): Good   (BAT >= 2.65v)
585 -)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
586 -(((
587 -(% _mstvisible="6" %)
588 -[[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"]]
589 589  
590 -(% _mstvisible="6" %)
591 591  
592 592  )))
593 593  
594 -(% _mstvisible="1" %)
595 -* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
365 +* **Status & Ext Byte**
596 596  
597 -(% _mstvisible="1" %)
598 -[[image:image-20220523152434-16.png||_mstalt="453921" _mstvisible="3"]]
367 +[[image:image-20220523152434-16.png]]
599 599  
600 -(% _mstvisible="1" %)
601 601  * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
602 602  * 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.
603 603  * 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)
604 604  
605 -(% _mstvisible="1" %)
606 -== (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
373 +== 2.5 Show data on Datacake ==
607 607  
608 -(% _msthash="315259" _msttexthash="20933341" _mstvisible="1" %)
609 609  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:
610 610  
611 -(% _mstvisible="1" %)
612 612  (((
613 -(% _msthash="506065" _msttexthash="4753983" _mstvisible="2" %)
614 -(% _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.
615 615  )))
616 616  
617 -(% _mstvisible="1" %)
618 618  (((
619 -(% _msthash="506066" _msttexthash="14696682" _mstvisible="2" %)
620 -(% _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.
621 621  )))
622 622  
623 -(% _mstvisible="1" %)
624 624  (((
625 -(% _msthash="506067" _msttexthash="180297" _mstvisible="2" %)
626 626  Add Datacake:
627 627  )))
628 628  
629 -(% _mstvisible="1" %)
630 -[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]]
389 +[[image:image-20220523000825-7.png||height="262" width="583"]]
631 631  
632 632  
633 -(% _msthash="315260" _msttexthash="750178" _mstvisible="1" %)
634 634  Select default key as Access Key:
635 635  
636 -(% _mstvisible="1" %)
637 -[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]]
394 +[[image:image-20220523000825-8.png||height="453" width="406"]]
638 638  
639 -(% _msthash="315261" _msttexthash="2134964" _mstvisible="1" %)
640 -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.
641 641  
642 -(% _mstvisible="1" %)
643 -[[image:image-20220523000825-9.png||_mstalt="430612" _mstvisible="3" height="366" width="392"]]
398 +[[image:image-20220523000825-9.png||height="366" width="392"]]
644 644  
645 -(% _mstvisible="1" %)
646 -[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
400 +[[image:image-20220523000825-10.png||height="413" width="728"]]
647 647  
648 -(% _mstvisible="1" %)
649 -== (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) ==
402 +== 2.6 Datalog Feature ==
650 650  
651 -(% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %)
652 652  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.
653 653  
654 -(% _mstvisible="1" %)
655 -=== (% _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 ===
656 656  
657 -(% _msthash="315263" _msttexthash="409604" _mstvisible="1" %)
658 658  There are two methods:
659 659  
660 -(% _mstvisible="1" %)
661 661  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
662 662  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.
663 663  
664 -(% _mstvisible="1" %)
665 -=== (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
413 +=== 2.6.2 Unix TimeStamp ===
666 666  
667 -(% _msthash="315264" _msttexthash="1182285" _mstvisible="1" %)
668 668  LHT65N uses Unix TimeStamp format based on
669 669  
670 -(% _mstvisible="1" %)
671 -[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]]
417 +[[image:image-20220523001219-11.png||height="97" width="627"]]
672 672  
673 673  
674 -(% _mstvisible="1" %)
675 675  (((
676 -(% _msthash="506068" _msttexthash="2717234" _mstvisible="2" %)
677 -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/]] :
678 678  )))
679 679  
680 -(% _mstvisible="1" %)
681 681  (((
682 -(% _msthash="506069" _msttexthash="709813" _mstvisible="2" %)
683 683  Below is the converter example
684 684  )))
685 685  
686 -(% _mstvisible="1" %)
687 -[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]]
428 +[[image:image-20220523001219-12.png||height="298" width="720"]]
688 688  
689 -(% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %)
690 690  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
691 691  
692 -(% _mstvisible="1" %)
693 -=== (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) ===
432 +=== 2.6.3 Set Device Time ===
694 694  
695 -(% _mstvisible="1" %)
696 696  (((
697 -(% _msthash="506070" _msttexthash="4521946" _mstvisible="2" %)
698 698  There are two ways to set device’s time:
699 699  )))
700 700  
701 -(% _mstvisible="1" %)
702 702  (((
703 -(% _mstvisible="2" %)
704 -(% _msthash="506071" _msttexthash="1498471" _mstvisible="4" %)**1. Through LoRaWAN MAC Command (Default settings)**
439 +**~1. Through LoRaWAN MAC Command (Default settings)**
705 705  )))
706 706  
707 -(% _mstvisible="1" %)
708 708  (((
709 -(% _msthash="506072" _msttexthash="2126267" _mstvisible="2" %)
710 710  User need to set SYNCMOD=1 to enable sync time via MAC command.
711 711  )))
712 712  
713 -(% _mstvisible="1" %)
714 714  (((
715 -(% _msthash="506073" _msttexthash="54430324" _mstvisible="2" %)
716 716  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).
717 717  )))
718 718  
719 -(% _mstvisible="1" %)
720 720  (((
721 -(% _msthash="506074" _msttexthash="92531127" _mstvisible="2" %)
722 722  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.
723 723  )))
724 724  
725 -(% _mstvisible="1" %)
726 726  (((
727 -(% _mstvisible="2" %)
728 728  
729 729  )))
730 730  
731 -(% _mstvisible="1" %)
732 732  (((
733 -(% _mstvisible="2" %)
734 -(% _msthash="506075" _msttexthash="329719" _mstvisible="4" %)**2. Manually Set Time**
459 +**2. Manually Set Time**
735 735  )))
736 736  
737 -(% _mstvisible="1" %)
738 738  (((
739 -(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
740 740  User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
741 741  )))
742 742  
743 -(% _mstvisible="1" %)
744 -=== (% _msthash="460759" _msttexthash="430001" _mstvisible="3" %)2.6.4 Poll sensor value(%%) ===
466 +=== 2.6.4 Poll sensor value ===
745 745  
746 -(% _msthash="315266" _msttexthash="4955821" _mstvisible="1" %)
747 747  User can poll sensor value based on timestamps from the server. Below is the downlink command.
748 748  
749 -(% _mstvisible="1" %)
750 -[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
470 +[[image:image-20220523152302-15.png]]
751 751  
752 -(% _mstvisible="1" %)
753 753  (((
754 -(% _msthash="506077" _msttexthash="14670916" _mstvisible="2" %)
755 755  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.
756 756  )))
757 757  
758 -(% _mstvisible="1" %)
759 759  (((
760 -(% _mstvisible="2" %)
761 -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**
762 762  )))
763 763  
764 -(% _mstvisible="1" %)
765 765  (((
766 -(% _msthash="506078" _msttexthash="6907459" _mstvisible="2" %)
767 767  Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
768 768  )))
769 769  
770 -(% _mstvisible="1" %)
771 771  (((
772 -(% _msthash="506079" _msttexthash="23531573" _mstvisible="2" %)
773 773  Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
774 774  )))
775 775  
776 776  
777 -(% _mstvisible="1" %)
778 -=== (% _msthash="650923" _msttexthash="614185" _mstvisible="3" %)2.6.5 Datalog Uplink payload(%%) ===
489 +=== 2.6.5 Datalog Uplink payload ===
779 779  
780 -(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
781 781  The Datalog poll reply uplink will use below payload format.
782 782  
783 -(% _mstvisible="1" %)
784 784  (((
785 -(% _mstvisible="2" %)
786 -(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
494 +**Retrieval data payload**
787 787  )))
788 788  
789 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %)
790 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
497 +(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
498 +|(% style="width:93px" %)(((
791 791  (((
792 -(% _mstvisible="6" %)
793 -(((
794 -(% _mstvisible="7" %)
795 -(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
500 +**Size(bytes)**
796 796  )))
797 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
502 +)))|(% style="width:71px" %)(((
798 798  (((
799 -(% _mstvisible="6" %)
800 -(((
801 -(% _mstvisible="7" %)
802 -(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
504 +**2**
803 803  )))
804 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
506 +)))|(% style="width:102px" %)(((
805 805  (((
806 -(% _mstvisible="6" %)
807 -(((
808 -(% _mstvisible="7" %)
809 -(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
508 +**2**
810 810  )))
811 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
510 +)))|(% style="width:86px" %)(((
812 812  (((
813 -(% _mstvisible="6" %)
814 -(((
815 -(% _mstvisible="7" %)
816 -(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
512 +**2**
817 817  )))
818 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
514 +)))|(% style="width:86px" %)(((
819 819  (((
820 -(% _mstvisible="6" %)
821 -(((
822 -(% _mstvisible="7" %)
823 -(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
516 +**1**
824 824  )))
825 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
518 +)))|(% style="width:48px" %)(((
826 826  (((
827 -(% _mstvisible="6" %)
828 -(((
829 -(% _mstvisible="7" %)
830 -(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
520 +**4**
831 831  )))
832 832  )))
833 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
523 +|(% style="width:93px" %)(((
834 834  (((
835 -(% _mstvisible="6" %)
836 -(((
837 -(% _mstvisible="7" %)
838 -(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
525 +**Value**
839 839  )))
840 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
527 +)))|(% style="width:71px" %)(((
841 841  (((
842 -(% _mstvisible="6" %)
843 -(((
844 -(% _mstvisible="7" %)
845 -[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
529 +[[External sensor data>>||anchor="H2.4.6Extvalue"]]
846 846  )))
847 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
531 +)))|(% style="width:102px" %)(((
848 848  (((
849 -(% _mstvisible="6" %)
850 850  (((
851 -(% _mstvisible="7" %)
852 -(((
853 -(% _mstvisible="8" %)
854 -[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
534 +[[Built In>>||anchor="H2.4.3Built-inTemperature"]]
855 855  )))
856 856  )))
857 857  
858 -(% _mstvisible="6" %)
859 859  (((
860 -(% _mstvisible="7" %)
861 861  (((
862 -(% _mstvisible="8" %)
863 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
540 +[[Temperature>>||anchor="H2.4.3Built-inTemperature"]]
864 864  )))
865 865  )))
866 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
543 +)))|(% style="width:86px" %)(((
867 867  (((
868 -(% _mstvisible="6" %)
869 869  (((
870 -(% _mstvisible="7" %)
871 -(((
872 -(% _mstvisible="8" %)
873 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
546 +[[Built-in>>||anchor="H2.4.4Built-inHumidity"]]
874 874  )))
875 875  )))
876 876  
877 -(% _mstvisible="6" %)
878 878  (((
879 -(% _mstvisible="7" %)
880 880  (((
881 -(% _mstvisible="8" %)
882 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
552 +[[Humidity>>||anchor="H2.4.4Built-inHumidity"]]
883 883  )))
884 884  )))
885 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
555 +)))|(% style="width:86px" %)(((
886 886  (((
887 -(% _mstvisible="6" %)
888 -(((
889 -(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
890 890  Poll message flag & Ext
891 891  )))
892 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
559 +)))|(% style="width:48px" %)(((
893 893  (((
894 -(% _mstvisible="6" %)
895 895  (((
896 -(% _mstvisible="7" %)
897 -(((
898 -(% _mstvisible="8" %)
899 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
562 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
900 900  )))
901 901  )))
902 902  
903 -(% _mstvisible="6" %)
904 904  (((
905 -(% _mstvisible="7" %)
906 906  (((
907 -(% _mstvisible="8" %)
908 908  
909 909  )))
910 910  )))
911 911  )))
912 912  
913 -(% _mstvisible="1" %)
914 -(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
573 +**Poll message flag & Ext**
915 915  
916 -(% _mstvisible="1" %)
917 -[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]]
575 +[[image:image-20220523152208-14.png]]
918 918  
919 -(% _mstvisible="1" %)
920 920  (((
921 -(% _mstvisible="2" %)
922 922  (((
923 -(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
924 924  Poll Message Flag: 1: This message is a poll message reply.
925 925  )))
926 926  )))
927 927  
928 -(% _mstvisible="1" %)
929 -* (% _mstvisible="3" %)
583 +* (((
930 930  (((
931 -(% _mstvisible="4" %)
932 -(((
933 -(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
934 934  Poll Message Flag is set to 1.
935 935  )))
936 936  )))
937 -* (% _mstvisible="3" %)
588 +* (((
938 938  (((
939 -(% _mstvisible="4" %)
940 -(((
941 -(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
942 942  Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
943 943  )))
944 944  )))
945 945  
946 -(% _mstvisible="1" %)
947 947  (((
948 -(% _mstvisible="2" %)
949 949  (((
950 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
951 951  For example, in US915 band, the max payload for different DR is:
952 952  )))
953 953  )))
954 954  
955 -(% _mstvisible="1" %)
956 956  (((
957 -(% _mstvisible="2" %)
958 958  (((
959 -(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
960 960  a) DR0: max is 11 bytes so one entry of data
961 961  )))
962 962  )))
963 963  
964 -(% _mstvisible="1" %)
965 965  (((
966 -(% _mstvisible="2" %)
967 967  (((
968 -(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
969 969  b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
970 970  )))
971 971  )))
972 972  
973 -(% _mstvisible="1" %)
974 974  (((
975 -(% _mstvisible="2" %)
976 976  (((
977 -(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
978 978  c) DR2: total payload includes 11 entries of data
979 979  )))
980 980  )))
981 981  
982 -(% _mstvisible="1" %)
983 983  (((
984 -(% _mstvisible="2" %)
985 985  (((
986 -(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
987 987  d) DR3: total payload includes 22 entries of data.
988 988  )))
989 989  )))
990 990  
991 -(% _mstvisible="1" %)
992 992  (((
993 -(% _mstvisible="2" %)
994 994  (((
995 -(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
996 996  If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
997 997  )))
998 998  )))
999 999  
1000 1000  
1001 -(% _mstvisible="1" style="text-align: left;" %)
1002 -(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
631 +**Example:**
1003 1003  
1004 -(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
1005 1005  If LHT65N has below data inside Flash:
1006 1006  
1007 -(% _mstvisible="1" %)
1008 -[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
635 +[[image:image-20220523144455-1.png||height="335" width="735"]]
1009 1009  
1010 -(% _mstvisible="1" %)
1011 1011  (((
1012 -(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
1013 -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
1014 1014  )))
1015 1015  
1016 -(% _mstvisible="1" %)
1017 1017  (((
1018 -(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
1019 1019   Where : Start time: 60065F97 = time 21/1/19 04:27:03
1020 1020  )))
1021 1021  
1022 -(% _mstvisible="1" %)
1023 1023  (((
1024 -(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
1025 - 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
1026 1026  )))
1027 1027  
1028 -(% _mstvisible="1" %)
1029 1029  (((
1030 -(% _mstvisible="2" %)
1031 1031  
1032 1032  )))
1033 1033  
1034 -(% _mstvisible="1" %)
1035 1035  (((
1036 -(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
1037 1037  LHT65N will uplink this payload.
1038 1038  )))
1039 1039  
1040 -(% _mstvisible="1" %)
1041 -[[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"]]
1042 1042  
1043 -(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
1044 1044  7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
1045 1045  
1046 1046  Where the first 11 bytes is for the first entry:
... ... @@ -1058,100 +1058,71 @@
1058 1058  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
1059 1059  
1060 1060  
1061 -(% _mstvisible="1" style="text-align: left;" %)
1062 -== (% _msthash="244504" _msttexthash="177736" _mstvisible="3" %)2.7 Alarm Mode(%%) ==
676 +== 2.7 Alarm Mode ==
1063 1063  
1064 -(% _msthash="315279" _msttexthash="16493308" _mstvisible="1" style="text-align: left;" %)
1065 -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.
1066 1066  
1067 -(% _mstvisible="1" %)
1068 1068  (((
1069 -(% _mstvisible="2" style="text-align: left;" %)
1070 -(% _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.
1071 1071  )))
1072 1072  
1073 -(% _mstvisible="1" style="text-align: left;" %)
1074 -(% _msthash="315280" _msttexthash="363480" _mstvisible="3" %)**AT COMMAND FOR ALARM MODE:**
684 +**AT Commands for Alarm mode:**
1075 1075  
1076 -(% _mstvisible="1" class="box infomessage" %)
686 +(% class="box infomessage" %)
1077 1077  (((
1078 -(% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %)
1079 -(% _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)
1080 1080  
1081 -(% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %)
1082 -(% _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
1083 1083  
1084 -(% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %)
1085 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%): Gets or sets the alarm range of the internal temperature sensor
1086 -
1087 -(% _mstvisible="2" style="text-align: left;" %)
1088 -(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
1089 -
1090 -(% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %)
1091 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105.
693 +AT
1092 1092  )))
1093 1093  
1094 -(% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %)
1095 -== (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator ==
696 +(% class="wikigeneratedid" %)
697 +== ==
1096 1096  
1097 -(% _mstvisible="1" %)
699 +== 2.8 LED Indicator ==
700 +
1098 1098  (((
1099 -(% _msthash="197769" _msttexthash="2924142" style="text-align: left;" %)
1100 -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 +)))
1101 1101  
1102 -(% _msthash="289211" _msttexthash="3402659" style="text-align: left;" %)
1103 -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.
1104 1104  )))
1105 1105  
1106 -(% _mstvisible="1" %)
1107 1107  (((
1108 -(% _msthash="506092" _msttexthash="521573" _mstvisible="2" style="text-align: left;" %)
1109 1109  In a normal working state:
1110 1110  )))
1111 1111  
1112 -(% _mstvisible="1" %)
1113 -* (% _mstvisible="3" %)
1114 -(((
1115 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="4" %)
1116 -For each uplink, the BLUE LED or RED LED will blink (% _msthash="903005" _msttexthash="46254" _mstvisible="3" %)once(%%).(% style="display:none" %)
1117 -
1118 -(% _msthash="197771" _msttexthash="1202526" %)
1119 -(% _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.
1120 1120  )))
1121 -* (% _mstvisible="3" %)
1122 -(((
1123 -(% _msthash="903007" _msttexthash="1334749" _mstvisible="4" %)
1124 -RED LED when external sensor is not connected
716 +* (((
717 +BLUE LED when an external sensor is connected
1125 1125  )))
1126 -* (% _mstvisible="3" %)
1127 -(((
1128 -(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
719 +* (((
720 +RED LED when an external sensor is not connected
721 +)))
722 +* (((
1129 1129  For each success downlink, the PURPLE LED will blink once
1130 1130  )))
1131 1131  
1132 -(% _mstvisible="1" %)
1133 1133  ----
1134 1134  
1135 -(% _mstvisible="1" style="text-align: left;" %)
1136 -== (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
728 +== 2.9 Installation ==
1137 1137  
1138 -(% _mstvisible="1" %)
1139 -[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
730 +[[image:image-20220516231650-1.png||height="436" width="428"]]
1140 1140  
1141 -(% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %)
1142 -= (% _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 =
1143 1143  
1144 -(% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1145 -== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(%%) E3 Temperature Probe ==
734 +== 3.1 E3 Temperature Probe ==
1146 1146  
1147 -(% _mstvisible="1" %)
1148 -[[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"]]
1149 1149  
1150 1150  
1151 -(% _msthash="315354" _msttexthash="1270971" _mstvisible="1" style="text-align: left;" %)
1152 -Temperature sensor with 2 meters cable long
739 +With Temperature sensor with 2 meters cable long
1153 1153  
1154 -(% _mstvisible="1" %)
1155 1155  * Resolution: 0.0625 °C
1156 1156  * ±0.5°C accuracy from -10°C to +85°C
1157 1157  * ±2°C accuracy from -55°C to +125°C
... ... @@ -1159,779 +1159,387 @@
1159 1159  * -55°C to 125°C
1160 1160  * Working voltage 2.35v ~~ 5v
1161 1161  
1162 -(% _mstvisible="1" style="text-align: left;" %)
1163 -= (% _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 =
1164 1164  
1165 -(% _mstvisible="1" %)
1166 1166  (((
1167 -(% _msthash="506246" _msttexthash="2005926" _mstvisible="2" style="text-align: left;" %)
1168 1168  Use can configure LHT65N via AT Command or LoRaWAN Downlink.
1169 1169  )))
1170 1170  
1171 -(% _mstvisible="1" %)
1172 -* (% _mstvisible="3" %)
1173 -(((
1174 -(% _msthash="903318" _msttexthash="635544" _mstvisible="4" %)
1175 -AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
754 +* (((
755 +AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
1176 1176  )))
1177 -* (% _mstvisible="3" %)
1178 -(((
1179 -(% _msthash="903319" _msttexthash="2004301" _mstvisible="4" %)
1180 -LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
757 +* (((
758 +LoRaWAN Downlink instruction for different platforms:
1181 1181  )))
1182 1182  
1183 -(% _mstvisible="1" %)
1184 1184  (((
1185 -(% _mstvisible="2" style="text-align: left;" %)
1186 -
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]]
1187 1187  )))
1188 1188  
1189 -(% _mstvisible="1" %)
1190 1190  (((
1191 -(% _msthash="506248" _msttexthash="2144051" _mstvisible="2" style="text-align: left;" %)
1192 1192  There are two kinds of commands to configure LHT65N, they are:
1193 1193  )))
1194 1194  
1195 -(% _mstvisible="1" %)
1196 1196  (((
1197 -(% _mstvisible="2" style="text-align: left;" %)
1198 -(% _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**.
1199 1199  )))
1200 1200  
1201 -(% _mstvisible="1" %)
1202 1202  (((
1203 -(% _msthash="506250" _msttexthash="774527" _mstvisible="2" style="text-align: left;" %)
1204 1204  These commands are to configure:
1205 1205  )))
1206 1206  
1207 -(% _mstvisible="1" %)
1208 -* (% _mstvisible="3" %)
1209 -(((
1210 -(% _msthash="903320" _msttexthash="1503580" _mstvisible="4" %)
777 +* (((
1211 1211  General system settings like: uplink interval.
1212 1212  )))
1213 -* (% _mstvisible="3" %)
1214 -(((
1215 -(% _msthash="903321" _msttexthash="1244334" _mstvisible="4" %)
780 +* (((
1216 1216  LoRaWAN protocol & radio-related commands.
1217 1217  )))
1218 1218  
1219 -(% _mstvisible="1" %)
1220 1220  (((
1221 -(% _msthash="506251" _msttexthash="8343023" _mstvisible="2" style="text-align: left;" %)
1222 -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:
1223 1223  )))
1224 1224  
1225 -(% _mstvisible="1" %)
1226 1226  (((
1227 -(% _mstvisible="2" style="text-align: left;" %)
1228 -
789 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
1229 1229  )))
1230 1230  
1231 -(% _mstvisible="1" %)
1232 1232  (((
1233 -(% _mstvisible="2" style="text-align: left;" %)
1234 -(% _mstvisible="3" style="color:#4f81bd" %)* **Commands special design for LHT65N**
793 +(% style="color:#4f81bd" %)* **Commands special design for LHT65N**
1235 1235  )))
1236 1236  
1237 -(% _mstvisible="1" %)
1238 1238  (((
1239 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1240 1240  These commands are only valid for LHT65N, as below:
1241 -
1242 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1243 -
1244 1244  )))
1245 1245  
1246 -(% _mstvisible="1" style="text-align: left;" %)
1247 -== (% _msthash="708253" _msttexthash="668772" _mstvisible="3" %)4.1 Set Transmit Interval Time(%%) ==
800 +== 4.1 Set Transmit Interval Time ==
1248 1248  
1249 -(% _msthash="315355" _msttexthash="1659268" _mstvisible="1" style="text-align: left;" %)
1250 1250  Feature: Change LoRaWAN End Node Transmit Interval.
1251 1251  
1252 -(% _mstvisible="1" style="text-align: left;" %)
1253 -(% _msthash="315356" _msttexthash="241696" _mstvisible="3" %)**AT Command: AT+TDC**
804 +**AT Command: AT+TDC**
1254 1254  
1255 -(% _mstvisible="1" %)
1256 -[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
806 +[[image:image-20220523150701-2.png]]
1257 1257  
1258 -(% _mstvisible="1" %)
1259 1259  (((
1260 -(% _mstvisible="2" style="text-align: left;" %)
1261 -(% _msthash="506255" _msttexthash="381992" _mstvisible="4" %)**Downlink Command: 0x01**
809 +**Downlink Command: 0x01**
1262 1262  )))
1263 1263  
1264 -(% _mstvisible="1" %)
1265 1265  (((
1266 -(% _msthash="506256" _msttexthash="1996592" _mstvisible="2" style="text-align: left;" %)
1267 1267  Format: Command Code (0x01) followed by 3 bytes time value.
1268 1268  )))
1269 1269  
1270 -(% _mstvisible="1" %)
1271 1271  (((
1272 -(% _msthash="506257" _msttexthash="12934649" _mstvisible="2" style="text-align: left;" %)
1273 1273  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1274 1274  )))
1275 1275  
1276 -(% _mstvisible="1" %)
1277 -* (% _mstvisible="3" %)
1278 -(((
1279 -(% _msthash="903322" _msttexthash="3250546" _mstvisible="4" %)
1280 -(% _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
1281 1281  )))
1282 -* (% _mstvisible="3" %)
1283 -(((
1284 -(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1285 -(% _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
1286 1286  )))
1287 1287  
1288 -(% _mstvisible="1" style="text-align: left;" %)
1289 -== (% _msthash="614770" _msttexthash="578240" _mstvisible="3" %)4.2 Set External Sensor Mode(%%) ==
827 +== 4.2 Set External Sensor Mode ==
1290 1290  
1291 -(% _msthash="315357" _msttexthash="975117" _mstvisible="1" style="text-align: left;" %)
1292 1292  Feature: Change External Sensor Mode.
1293 1293  
1294 -(% _mstvisible="1" style="text-align: left;" %)
1295 -(% _msthash="315358" _msttexthash="248118" _mstvisible="3" %)**AT Command: AT+EXT**
831 +**AT Command: AT+EXT**
1296 1296  
1297 -(% _mstvisible="1" %)
1298 -[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
833 +[[image:image-20220523150759-3.png]]
1299 1299  
1300 -(% _mstvisible="1" %)
1301 1301  (((
1302 -(% _mstvisible="2" style="text-align: left;" %)
1303 -(% _msthash="506258" _msttexthash="387855" _mstvisible="4" %)**Downlink Command: 0xA2**
836 +**Downlink Command: 0xA2**
1304 1304  )))
1305 1305  
1306 -(% _mstvisible="1" %)
1307 1307  (((
1308 -(% _msthash="506259" _msttexthash="395629" _mstvisible="2" style="text-align: left;" %)
1309 1309  Total bytes: 2 ~~ 5 bytes
1310 1310  )))
1311 1311  
1312 -(% _mstvisible="1" %)
1313 1313  (((
1314 -(% _mstvisible="2" %)
1315 -(% _msthash="506260" _msttexthash="104767" _mstvisible="4" %)**Example:**
844 +**Example:**
1316 1316  )))
1317 1317  
1318 -(% _mstvisible="1" %)
1319 -* (% _mstvisible="3" %)
1320 -(((
1321 -(% _msthash="903324" _msttexthash="934973" _mstvisible="4" %)
847 +* (((
1322 1322  0xA201: Set external sensor type to E1
1323 1323  )))
1324 -* (% _mstvisible="3" %)
1325 -(((
1326 -(% _msthash="903325" _msttexthash="354770" _mstvisible="4" %)
850 +* (((
1327 1327  0xA209: Same as AT+EXT=9
1328 1328  )))
1329 -* (% _mstvisible="3" %)
1330 -(((
1331 -(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
853 +* (((
1332 1332  0xA20702003c,Same as AT+SETCNT=60
1333 1333  )))
1334 1334  
1335 -(% _mstvisible="1" style="text-align: left;" %)
1336 -== (% _msthash="1562483" _msttexthash="1445717" _mstvisible="3" %)4.3 Enable/Disable uplink Temperature probe ID(%%) ==
857 +== 4.3 Enable/Disable uplink Temperature probe ID ==
1337 1337  
1338 -(% _msthash="315359" _msttexthash="2977572" _mstvisible="1" style="text-align: left;" %)
1339 1339  Feature: If PID is enabled, device will send the temperature probe ID on:
1340 1340  
1341 -(% _mstvisible="1" %)
1342 1342  * First Packet after OTAA Join
1343 1343  * Every 24 hours since the first packet.
1344 1344  
1345 -(% _msthash="315360" _msttexthash="658814" _mstvisible="1" style="text-align: left;" %)
1346 1346  PID is default set to disable (0)
1347 1347  
1348 -(% _mstvisible="1" style="text-align: left;" %)
1349 -(% _msthash="315361" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
866 +**AT Command:**
1350 1350  
1351 -(% _mstvisible="1" %)
1352 -[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
868 +[[image:image-20220523150928-4.png]]
1353 1353  
1354 -(% _mstvisible="1" style="text-align: left;" %)
1355 -(% _msthash="315362" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
870 +**Downlink Command:**
1356 1356  
1357 -(% _mstvisible="1" %)
1358 1358  * 0xA800  **~-~->** AT+PID=0
1359 1359  * 0xA801     **~-~->** AT+PID=1
1360 1360  
1361 -(% _mstvisible="1" style="text-align: left;" %)
1362 -== (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
875 +== 4.4 Set Password ==
1363 1363  
1364 -(% _msthash="315363" _msttexthash="1170728" _mstvisible="1" style="text-align: left;" %)
1365 1365  Feature: Set device password, max 9 digits
1366 1366  
1367 -(% _mstvisible="1" style="text-align: left;" %)
1368 -(% _msthash="315364" _msttexthash="295009" _mstvisible="3" %)**AT Command: AT+PWORD**
879 +**AT Command: AT+PWORD**
1369 1369  
1370 -(% _mstvisible="1" %)
1371 -[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
881 +[[image:image-20220523151052-5.png]]
1372 1372  
1373 -(% _mstvisible="1" %)
1374 1374  (((
1375 -(% _mstvisible="2" style="text-align: left;" %)
1376 -(% _msthash="506261" _msttexthash="298038" _mstvisible="4" %)**Downlink Command:**
884 +**Downlink Command:**
1377 1377  )))
1378 1378  
1379 -(% _mstvisible="1" %)
1380 1380  (((
1381 -(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1382 1382  No downlink command for this feature.
1383 1383  )))
1384 1384  
1385 -(% _mstvisible="1" style="text-align: left;" %)
1386 -== (% _msthash="306956" _msttexthash="281918" _mstvisible="3" %)4.5 Quit AT Command(%%) ==
891 +== 4.5 Quit AT Command ==
1387 1387  
1388 -(% _msthash="315365" _msttexthash="4616456" _mstvisible="1" style="text-align: left;" %)
1389 1389  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1390 1390  
1391 -(% _mstvisible="1" style="text-align: left;" %)
1392 -(% _msthash="315366" _msttexthash="289120" _mstvisible="3" %)**AT Command: AT+DISAT**
895 +**AT Command: AT+DISAT**
1393 1393  
1394 -(% _mstvisible="1" %)
1395 -[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
897 +[[image:image-20220523151132-6.png]]
1396 1396  
1397 -(% _mstvisible="1" style="text-align: left;" %)
1398 -(% _msthash="315367" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
899 +**Downlink Command:**
1399 1399  
1400 -(% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %)
1401 1401  No downlink command for this feature.
1402 1402  
1403 -(% _mstvisible="1" style="text-align: left;" %)
1404 -== (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) ==
903 +== 4.6 Set to sleep mode ==
1405 1405  
1406 -(% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %)
1407 1407  Feature: Set device to sleep mode
1408 1408  
1409 -(% _mstvisible="1" style="text-align: left;" %)
1410 -(% _msthash="315370" _msttexthash="289783" _mstvisible="3" %)**AT Command: AT+SLEEP**
907 +**AT Command: AT+SLEEP**
1411 1411  
1412 -(% _mstvisible="1" %)
1413 -[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
909 +[[image:image-20220523151218-7.png]]
1414 1414  
1415 -(% _mstvisible="1" %)
1416 -(% _msthash="315371" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
911 +**Downlink Command:**
1417 1417  
1418 -(% _mstvisible="1" %)
1419 1419  * There is no downlink command to set to Sleep mode.
1420 1420  
1421 -(% _mstvisible="1" %)
1422 -== (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
915 +== 4.7 Set system time ==
1423 1423  
1424 -(% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %)
1425 1425  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1426 1426  
1427 -(% _mstvisible="1" %)
1428 -(% _msthash="315373" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
919 +**AT Command:**
1429 1429  
1430 -(% _mstvisible="1" %)
1431 -[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
921 +[[image:image-20220523151253-8.png]]
1432 1432  
1433 -(% _mstvisible="1" %)
1434 -(% _msthash="315374" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
923 +**Downlink Command:**
1435 1435  
1436 -(% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
1437 1437  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1438 1438  
1439 -(% _mstvisible="1" %)
1440 -== (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) ==
927 +== 4.8 Set Time Sync Mode ==
1441 1441  
1442 -(% _mstvisible="1" %)
1443 1443  (((
1444 -(% _msthash="506263" _msttexthash="11748321" _mstvisible="2" %)
1445 1445  Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
1446 1446  )))
1447 1447  
1448 -(% _mstvisible="1" %)
1449 1449  (((
1450 -(% _msthash="506264" _msttexthash="6530264" _mstvisible="2" %)
1451 1451  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.
1452 1452  )))
1453 1453  
1454 -(% _mstvisible="1" %)
1455 1455  (((
1456 -(% _mstvisible="2" %)
1457 -(% _msthash="506265" _msttexthash="137488" _mstvisible="4" %)**AT Command:**
938 +**AT Command:**
1458 1458  )))
1459 1459  
1460 -(% _mstvisible="1" %)
1461 -[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
941 +[[image:image-20220523151336-9.png]]
1462 1462  
1463 -(% _mstvisible="1" %)
1464 -(% _msthash="315376" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
943 +**Downlink Command:**
1465 1465  
1466 -(% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
1467 1467  0x28 01 ~/~/ Same As AT+SYNCMOD=1
1468 1468  
1469 -(% _msthash="315378" _msttexthash="479076" _mstvisible="1" %)
1470 1470  0x28 00 ~/~/ Same As AT+SYNCMOD=0
1471 1471  
1472 -(% _mstvisible="1" %)
1473 -== (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) ==
949 +== 4.9 Set Time Sync Interval ==
1474 1474  
1475 -(% _msthash="315379" _msttexthash="3065777" _mstvisible="1" %)
1476 1476  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1477 1477  
1478 -(% _mstvisible="1" %)
1479 -(% _msthash="315380" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
953 +**AT Command:**
1480 1480  
1481 -(% _mstvisible="1" %)
1482 -[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
955 +[[image:image-20220523151411-10.png]]
1483 1483  
1484 -(% _mstvisible="1" %)
1485 -(% _msthash="315381" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
957 +**Downlink Command:**
1486 1486  
1487 -(% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
1488 1488  0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
1489 1489  
1490 -(% _mstvisible="1" %)
1491 -== (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) ==
961 +== 4.10 Print data entries base on page. ==
1492 1492  
1493 -(% _msthash="315383" _msttexthash="3233334" _mstvisible="1" %)
1494 1494  Feature: Print the sector data from start page to stop page (max is 416 pages).
1495 1495  
1496 -(% _mstvisible="1" %)
1497 -(% _msthash="315384" _msttexthash="264953" _mstvisible="3" %)**AT Command: AT+PDTA**
965 +**AT Command: AT+PDTA**
1498 1498  
1499 -(% _mstvisible="1" %)
1500 -[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
967 +[[image:image-20220523151450-11.png]]
1501 1501  
1502 -(% _mstvisible="1" %)
1503 -(% _msthash="315385" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
969 +**Downlink Command:**
1504 1504  
1505 -(% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
1506 1506  No downlink commands for feature
1507 1507  
1508 -(% _mstvisible="1" %)
1509 -== (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) ==
973 +== 4.11 Print last few data entries. ==
1510 1510  
1511 -(% _msthash="315387" _msttexthash="1101009" _mstvisible="1" %)
1512 1512  Feature: Print the last few data entries
1513 1513  
1514 -(% _mstvisible="1" %)
1515 -(% _msthash="315388" _msttexthash="288522" _mstvisible="3" %)**AT Command: AT+PLDTA**
977 +**AT Command: AT+PLDTA**
1516 1516  
1517 -(% _mstvisible="1" %)
1518 -[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
979 +[[image:image-20220523151524-12.png]]
1519 1519  
1520 -(% _mstvisible="1" %)
1521 -(% _msthash="315389" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
981 +**Downlink Command:**
1522 1522  
1523 -(% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
1524 1524  No downlink commands for feature
1525 1525  
1526 -(% _mstvisible="1" %)
1527 -== (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) ==
985 +== 4.12 Clear Flash Record ==
1528 1528  
1529 -(% _msthash="315391" _msttexthash="1609075" _mstvisible="1" %)
1530 1530  Feature: Clear flash storage for data log feature.
1531 1531  
1532 -(% _mstvisible="1" %)
1533 -(% _msthash="315392" _msttexthash="311415" _mstvisible="3" %)**AT Command: AT+CLRDTA**
989 +**AT Command: AT+CLRDTA**
1534 1534  
1535 -(% _mstvisible="1" %)
1536 -[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
991 +[[image:image-20220523151556-13.png]]
1537 1537  
1538 -(% _mstvisible="1" %)
1539 -(% _msthash="315393" _msttexthash="388193" _mstvisible="3" %)**Downlink Command: 0xA3**
993 +**Downlink Command: 0xA3**
1540 1540  
1541 -(% _mstvisible="1" %)
1542 1542  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1543 1543  
1544 -(% _mstvisible="1" %)
1545 -== (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
997 +== 4.13 Auto Send None-ACK messages ==
1546 1546  
1547 -(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1548 1548  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.
1549 1549  
1550 1550  
1551 -(% _mstvisible="1" %)
1552 -(% _msthash="315395" _msttexthash="334256" _mstvisible="3" %)**AT Command: AT+PNACKMD**
1002 +**AT Command: AT+PNACKMD**
1553 1553  
1554 -(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1555 1555  The default factory setting is 0
1556 1556  
1557 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1558 -(% _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**
1559 -(% _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
1560 1560  
1561 -(% _mstvisible="1" %)
1562 -(% _msthash="315397" _msttexthash="383981" _mstvisible="3" %)**Downlink Command: 0x34**
1010 +**Downlink Command: 0x34**
1563 1563  
1564 -(% _mstvisible="1" %)
1565 1565  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1566 1566  
1567 -(% _mstvisible="1" %)
1568 -= (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1014 += 5. Battery & How to replace =
1569 1569  
1570 -(% _mstvisible="1" %)
1571 -== (% _msthash="265486" _msttexthash="242073" _mstvisible="3" %)5.1 Battery Type(%%) ==
1016 +== 5.1 Battery Type ==
1572 1572  
1573 -(% _msthash="315398" _msttexthash="33754799" _mstvisible="1" %)
1574 1574  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.
1575 1575  
1576 -(% _mstvisible="1" %)
1577 1577  (((
1578 -(% _mstvisible="2" %)
1579 1579  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1580 -[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]]
1022 +[[image:image-20220515075034-1.png||height="208" width="644"]]
1581 1581  )))
1582 1582  
1583 -(% _mstvisible="1" %)
1584 1584  (((
1585 -(% _mstvisible="2" %)
1586 1586  The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1587 1587  
1588 1588  )))
1589 1589  
1590 -(% _mstvisible="1" %)
1591 -== (% _msthash="353795" _msttexthash="326703" _mstvisible="3" %)5.2 Replace Battery(%%) ==
1030 +== 5.2 Replace Battery ==
1592 1592  
1593 -(% _msthash="315399" _msttexthash="11289278" _mstvisible="1" %)
1594 1594  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.
1595 1595  
1596 -(% _mstvisible="1" %)
1597 -[[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"]]
1598 1598  
1599 -(% _mstvisible="1" %)
1600 -== (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
1036 +== 5.3 Battery Life Analyze ==
1601 1601  
1602 -(% _mstvisible="1" %)
1603 1603  (((
1604 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1605 1605  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:
1606 -[[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]]
1607 -
1608 -
1609 -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]]
1610 -
1611 -
1612 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1613 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)6. FAQ(%%) =
1614 -
1615 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1616 -== 6.1 How to use AT Command? ==
1617 -
1618 -LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to
1619 -
1620 -connect to LHT65 for using AT command, as below.
1621 -
1622 -[[image:image-20220530085651-1.png]]
1623 -
1624 -
1625 -Connection:
1626 -
1627 -✓ USB to TTL GND <~-~->GND
1628 -
1629 -✓ USB to TTL RXD <~-~-> D+
1630 -
1631 -✓ USB to TTL TXD <~-~-> A11
1632 -
1633 -✓ USB to TTL 3.3V <~-~-> D-
1634 -
1635 -In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to
1636 -
1637 -access serial console for LHT65N. The AT commands are disable by default and need to enter
1638 -
1639 -password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute,
1640 -
1641 -user need to input password again. User can use AT+DISAT command to disable AT command
1642 -
1643 -before timeout.
1644 -
1645 -Input password and ATZ to activate LHT65N,As shown below:
1646 -
1647 -[[image:image-20220530095701-4.png]]
1648 -
1649 -
1650 -AT Command List is as below:
1651 -
1652 -AT+<CMD>? : Help on <CMD>
1653 -
1654 -AT+<CMD> : Run <CMD>
1655 -
1656 -AT+<CMD>=<value> : Set the value
1657 -
1658 -AT+<CMD>=? : Get the value
1659 -
1660 -AT+DEBUG:Set more info output
1661 -
1662 -ATZ: Trig a reset of the MCU
1663 -
1664 -AT+FDR: Reset Parameters to Factory Default, Keys Reserve
1665 -
1666 -AT+DEUI: Get or Set the Device EUI
1667 -
1668 -AT+DADDR: Get or Set the Device Address
1669 -
1670 -AT+APPKEY: Get or Set the Application Key
1671 -
1672 -AT+NWKSKEY: Get or Set the Network Session Key
1673 -
1674 -AT+APPSKEY: Get or Set the Application Session Key
1675 -
1676 -AT+APPEUI: Get or Set the Application EUI
1677 -
1678 -AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1679 -
1680 -AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1681 -
1682 -AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
1683 -
1684 -AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1685 -
1686 -AT+PNM: Get or Set the public network mode. (0: off, 1: on)
1687 -
1688 -AT+RX2FQ: Get or Set the Rx2 window frequency
1689 -
1690 -AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1691 -
1692 -AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1693 -
1694 -AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1695 -
1696 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1
1697 -
1698 -in ms
1699 -
1700 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2
1701 -
1702 -in ms
1703 -
1704 -AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1705 -
1706 -AT+NWKID: Get or Set the Network ID
1707 -
1708 -AT+FCU: Get or Set the Frame Counter Uplink
1709 -
1710 -AT+FCD: Get or Set the Frame Counter Downlink
1711 -
1712 -AT+CLASS: Get or Set the Device Class
1713 -
1714 -AT+JOIN: Join network
1715 -
1716 -AT+NJS: Get the join status
1717 -
1718 -AT+SENDB: Send hexadecimal data along with the application port
1719 -
1720 -AT+SEND: Send text data along with the application port
1721 -
1722 -AT+RECVB: Print last received data in binary format (with hexadecimal values)
1723 -
1724 -AT+RECV: Print last received data in raw format
1725 -
1726 -AT+VER: Get current image version and Frequency Band
1727 -
1728 -AT+CFM: Get or Set the confirmation mode (0-1)
1729 -
1730 -AT+CFS: Get confirmation status of the last AT+SEND (0-1)
1731 -
1732 -AT+SNR: Get the SNR of the last received packet
1733 -
1734 -AT+RSSI: Get the RSSI of the last received packet
1735 -
1736 -AT+TDC: Get or set the application data transmission interval in ms
1737 -
1738 -AT+PORT: Get or set the application port
1739 -
1740 -AT+DISAT: Disable AT commands
1741 -
1742 -AT+PWORD: Set password, max 9 digits
1743 -
1744 -AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode
1745 -
1746 -AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
1747 -
1748 -AT+PDTA: Print the sector data from start page to stop page
1749 -
1750 -AT+PLDTA: Print the last few sets of data
1751 -
1752 -AT+CLRDTA: Clear the storage, record position back to 1st
1753 -
1754 -AT+SLEEP: Set sleep mode
1755 -
1756 -AT+EXT: Get or Set external sensor model
1757 -
1758 -AT+BAT: Get the current battery voltage in mV
1759 -
1760 -AT+CFG: Print all configurations
1761 -
1762 -AT+WMOD: Get or Set Work Mode
1763 -
1764 -AT+ARTEMP: Get or set the internal Temperature sensor alarm range
1765 -
1766 -AT+CITEMP: Get or set the internal Temperature sensor collection interval in min
1767 -
1768 -AT+SETCNT:Set the count at present
1769 -
1770 -AT+RJTDC: Get or set the ReJoin data transmission interval in min
1771 -
1772 -AT+RPL: Get or set response level
1773 -
1774 -AT+TIMESTAMP: Get or Set UNIX timestamp in second
1775 -
1776 -AT+LEAPSEC: Get or Set Leap Second
1777 -
1778 -AT+SYNCMOD: Get or Set time synchronization method
1779 -
1780 -AT+SYNCTDC: Get or set time synchronization interval in day
1781 -
1782 -AT+PID: Get or set the PID
1783 -
1784 -
1040 +https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf
1785 1785  )))
1786 1786  
1787 -(% _mstvisible="1" %)
1788 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)7. Order Info(%%) =
1043 += 6. Order Info =
1789 1789  
1790 -(% _mstvisible="1" %)
1791 1791  (((
1792 -(% _msthash="506267" _msttexthash="432432" _mstvisible="2" %)
1793 -Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
1046 +Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
1794 1794  )))
1795 1795  
1796 -(% _mstvisible="1" %)
1797 1797  (((
1798 -(% _msthash="506268" _msttexthash="686946" _mstvisible="2" %)
1799 -(% _mstvisible="4" style="color:#4f81bd" %)**XX **(%%): The default frequency band
1050 +(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
1800 1800  )))
1801 1801  
1802 -(% _mstvisible="1" %)
1803 -* (% _mstvisible="3" %)
1804 -(((
1805 -(% _msthash="903327" _msttexthash="393341" _mstvisible="4" %)
1806 -(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
1053 +* (((
1054 +(% style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
1807 1807  )))
1808 -* (% _mstvisible="3" %)
1809 -(((
1810 -(% _msthash="903328" _msttexthash="394576" _mstvisible="4" %)
1811 -(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1056 +* (((
1057 +(% style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1812 1812  )))
1813 -* (% _mstvisible="3" %)
1814 -(((
1815 -(% _msthash="903329" _msttexthash="393913" _mstvisible="4" %)
1816 -(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1059 +* (((
1060 +(% style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1817 1817  )))
1818 -* (% _mstvisible="3" %)
1819 -(((
1820 -(% _msthash="903330" _msttexthash="399087" _mstvisible="4" %)
1821 -(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1062 +* (((
1063 +(% style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1822 1822  )))
1823 -* (% _mstvisible="3" %)
1824 -(((
1825 -(% _msthash="903331" _msttexthash="395109" _mstvisible="4" %)
1826 -(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1065 +* (((
1066 +(% style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1827 1827  )))
1828 -* (% _mstvisible="3" %)
1829 -(((
1830 -(% _msthash="903332" _msttexthash="400842" _mstvisible="4" %)
1831 -(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1068 +* (((
1069 +(% style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1832 1832  )))
1833 -* (% _mstvisible="3" %)
1834 -(((
1835 -(% _msthash="903333" _msttexthash="396487" _mstvisible="4" %)
1836 -(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1071 +* (((
1072 +(% style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1837 1837  )))
1838 -* (% _mstvisible="3" %)
1839 -(((
1840 -(% _msthash="903334" _msttexthash="390923" _mstvisible="4" %)
1841 -(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1074 +* (((
1075 +(% style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1842 1842  )))
1843 1843  
1844 -(% _mstvisible="1" %)
1845 1845  (((
1846 -(% _msthash="506269" _msttexthash="443495" _mstvisible="2" %)
1847 -(% _mstvisible="4" style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1079 +(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1848 1848  )))
1849 1849  
1850 -(% _mstvisible="1" %)
1851 -* (% _mstvisible="3" %)
1852 -(((
1853 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1854 -(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
1855 -
1856 -
1857 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1858 -
1082 +* (((
1083 +(% style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
1859 1859  )))
1860 1860  
1861 -(% _mstvisible="1" %)
1862 -= (% _msthash="233363" _msttexthash="211237" _mstvisible="3" %)8. Packing Info(%%) =
1086 += 7. Packing Info =
1863 1863  
1864 -(% _mstvisible="1" %)
1865 1865  (((
1866 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1867 -(% _mstvisible="3" %)**Package Includes**(%%):
1089 +**Package Includes**:
1868 1868  )))
1869 1869  
1870 -(% _mstvisible="1" %)
1871 -* (% _mstvisible="3" %)
1872 -(((
1873 -(% _msthash="903336" _msttexthash="1033149" _mstvisible="4" %)
1092 +* (((
1874 1874  LHT65N Temperature & Humidity Sensor x 1
1875 1875  )))
1876 -* (% _mstvisible="3" %)
1877 -(((
1878 -(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %)
1095 +* (((
1879 1879  Program cable x 1
1880 1880  )))
1881 -* (% _mstvisible="3" %)
1882 -(((
1883 -(% _msthash="903338" _msttexthash="544167" _mstvisible="4" %)
1098 +* (((
1884 1884  Optional external sensor
1885 1885  )))
1886 1886  
1887 -(% _mstvisible="1" %)
1888 1888  (((
1889 -(% _msthash="506271" _msttexthash="403858" _mstvisible="2" %)
1890 -(% _mstvisible="3" %)**Dimension and weight**(%%):
1103 +**Dimension and weight**:
1891 1891  )))
1892 1892  
1893 -(% _mstvisible="1" %)
1894 -* (% _mstvisible="3" %)
1895 -(((
1896 -(% _msthash="903339" _msttexthash="391807" _mstvisible="4" %)
1106 +* (((
1897 1897  Device Size:  13.5 x 7 x 3 cm
1898 1898  )))
1899 -* (% _mstvisible="3" %)
1900 -(((
1901 -(% _msthash="903340" _msttexthash="285298" _mstvisible="4" %)
1109 +* (((
1902 1902  Device Weight: 105g
1903 1903  )))
1904 -* (% _mstvisible="3" %)
1905 -(((
1906 -(% _msthash="903341" _msttexthash="562926" _mstvisible="4" %)
1112 +* (((
1907 1907  Package Size / pcs : 14.5 x 8 x 5 cm
1908 1908  )))
1909 -* (% _mstvisible="3" %)
1910 -(((
1911 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1115 +* (((
1912 1912  Weight / pcs : 170g
1913 1913  )))
1914 1914  
1915 -= 9. Reference =
1119 += 8. FCC Warning =
1916 1916  
1917 -* [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1918 -
1919 -= 10. FCC Warning =
1920 -
1921 -(% _mstvisible="1" %)
1922 1922  (((
1923 -(% _msthash="506272" _msttexthash="6034353" _mstvisible="2" %)
1924 1924  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1925 1925  )))
1926 1926  
1927 -(% _mstvisible="1" %)
1928 1928  (((
1929 -(% _msthash="506273" _msttexthash="44097638" _mstvisible="2" %)
1930 1930  (1) This device may not cause harmful interference；
1931 1931  )))
1932 1932  
1933 -(% _mstvisible="1" %)
1934 1934  (((
1935 -(% _msthash="506274" _msttexthash="7559773" _mstvisible="2" %)
1936 1936  (2) this device must accept any interference received, including interference that may cause undesired operation.
1937 1937  )))
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