Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 120.8 >
edited by Xiaoling
on 2022/06/09 18:29
To version < 103.1 >
edited by Edwin Chen
on 2022/05/25 11:53
>
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
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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  
80 -(% _mstvisible="1" %)
81 -== (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
59 +== 1.3 Specification ==
82 82  
83 -(% _mstvisible="1" %)
84 84  (((
85 -(% _mstvisible="2" %)
86 -
87 -
88 -(% _mstvisible="2" %)
89 -(% _msthash="506057" _msttexthash="671437" _mstvisible="4" %)**Built-in Temperature Sensor:**
62 +**Built-in Temperature Sensor:**
90 90  )))
91 91  
92 -(% _mstvisible="1" %)
93 -* (% _mstvisible="3" %)
94 -(((
95 -(% _msthash="902993" _msttexthash="294424" _mstvisible="4" %)
65 +* (((
96 96  Resolution: 0.01 °C
97 97  )))
98 -* (% _mstvisible="3" %)
99 -(((
100 -(% _msthash="902994" _msttexthash="690664" _mstvisible="4" %)
68 +* (((
101 101  Accuracy Tolerance : Typ ±0.3 °C
102 102  )))
103 -* (% _mstvisible="3" %)
104 -(((
105 -(% _msthash="902995" _msttexthash="504647" _mstvisible="4" %)
71 +* (((
106 106  Long Term Drift: < 0.02 °C/yr
107 107  )))
108 -* (% _mstvisible="3" %)
109 -(((
110 -(% _msthash="902996" _msttexthash="478257" _mstvisible="4" %)
74 +* (((
111 111  Operating Range: -40 ~~ 85 °C
112 112  )))
113 113  
114 -(% _mstvisible="1" %)
115 115  (((
116 -(% _mstvisible="2" %)
117 -
118 -
119 -(% _mstvisible="2" %)
120 -(% _msthash="506058" _msttexthash="544453" _mstvisible="4" %)**Built-in Humidity Sensor:**
79 +**Built-in Humidity Sensor:**
121 121  )))
122 122  
123 -(% _mstvisible="1" %)
124 -* (% _mstvisible="3" %)
125 -(((
126 -(% _msthash="902997" _msttexthash="282438" _mstvisible="4" %)
82 +* (((
127 127  Resolution: 0.04 %RH
128 128  )))
129 -* (% _mstvisible="3" %)
130 -(((
131 -(% _msthash="902998" _msttexthash="628771" _mstvisible="4" %)
85 +* (((
132 132  Accuracy Tolerance : Typ ±3 %RH
133 133  )))
134 -* (% _mstvisible="3" %)
135 -(((
136 -(% _msthash="902999" _msttexthash="504647" _mstvisible="4" %)
88 +* (((
137 137  Long Term Drift: < 0.02 °C/yr
138 138  )))
139 -* (% _mstvisible="3" %)
140 -(((
141 -(% _msthash="903000" _msttexthash="421291" _mstvisible="4" %)
91 +* (((
142 142  Operating Range: 0 ~~ 96 %RH
143 143  )))
144 144  
145 -(% _mstvisible="1" %)
146 146  (((
147 -(% _mstvisible="2" %)
148 -
149 -
150 -(% _mstvisible="2" %)
151 -(% _msthash="506059" _msttexthash="680537" _mstvisible="4" %)**External Temperature Sensor:**
96 +**External Temperature Sensor:**
152 152  )))
153 153  
154 -(% _mstvisible="1" %)
155 -* (% _mstvisible="3" %)
156 -(((
157 -(% _msthash="903001" _msttexthash="332254" _mstvisible="4" %)
99 +* (((
158 158  Resolution: 0.0625 °C
159 159  )))
160 -* (% _mstvisible="3" %)
161 -(((
162 -(% _msthash="903002" _msttexthash="782600" _mstvisible="4" %)
102 +* (((
163 163  ±0.5°C accuracy from -10°C to +85°C
164 164  )))
165 -* (% _mstvisible="3" %)
166 -(((
167 -(% _msthash="903003" _msttexthash="729482" _mstvisible="4" %)
105 +* (((
168 168  ±2°C accuracy from -55°C to +125°C
169 169  )))
170 -* (% _mstvisible="3" %)
171 -(((
172 -(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %)
108 +* (((
173 173  Operating Range: -55 °C ~~ 125 °C
174 -
175 -
176 -(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %)
177 -
178 178  )))
179 179  
180 -(% _mstvisible="1" %)
181 -= (% _msthash="655759" _msttexthash="618618" _mstvisible="3" %)2. Connect LHT65N to IoT Server(%%) =
112 += 2. Connect LHT65N to IoT Server =
182 182  
183 -(% _mstvisible="1" %)
184 -== (% _msthash="462371" _msttexthash="410332" _mstvisible="3" %)2.1 How does LHT65N work?(%%) ==
114 +== 2.1 How does LHT65N work? ==
185 185  
186 -(% _mstvisible="1" %)
187 187  (((
188 -(% _msthash="506060" _msttexthash="28254538" _mstvisible="2" %)
189 189  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.
190 190  )))
191 191  
192 -(% _mstvisible="1" %)
193 193  (((
194 -(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
195 195  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.
196 -
197 -(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
198 -
199 199  )))
200 200  
201 -(% _mstvisible="1" %)
202 -== (% _msthash="514384" _msttexthash="458666" _mstvisible="3" %)2.2 How to Activate LHT65N?(%%) ==
124 +== 2.2 How to Activate LHT65N? ==
203 203  
204 -(% _msthash="315239" _msttexthash="748241" _mstvisible="1" %)
205 205  The LHT65N has two working modes:
206 206  
207 -(% _mstvisible="1" %)
208 208  * **Deep Sleep Mode**: LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
209 209  * **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. 
210 210  
211 -(% _mstvisible="1" %)
212 212  (((
213 -(% _msthash="506062" _msttexthash="6036823" _mstvisible="2" %)
214 214  The LHT65N is set in deep sleep mode by default; The ACT button on the front is to switch to different modes:
215 215  )))
216 216  
217 -(% _mstvisible="1" %)
218 -[[image:image-20220515123819-1.png||_mstalt="430742" _mstvisible="3" height="379" width="317"]]
135 +[[image:image-20220515123819-1.png||height="379" width="317"]]
219 219  
220 -(% _mstvisible="1" %)
221 -[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
137 +[[image:image-20220525110604-2.png]]
222 222  
139 +== 2.3 Example to join LoRaWAN network ==
223 223  
224 -(% _mstvisible="1" %)
225 -== (% _msthash="882726" _msttexthash="838526" _mstvisible="3" %)2.3 Example to join LoRaWAN network(%%) ==
226 -
227 -(% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %)
141 +(% class="wikigeneratedid" %)
228 228  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.
229 229  
230 -(% _mstvisible="1" class="wikigeneratedid" %)
231 -[[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"]]
232 232  
233 -(% _msthash="315241" _msttexthash="10802155" _mstvisible="1" %)
234 -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:
235 235  
236 236  
237 -(% _mstvisible="1" %)
238 -=== (% _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 ===
239 239  
240 -(% _msthash="315242" _msttexthash="1601782" _mstvisible="1" %)
241 241  Create a device in TTN V3 with the OTAA keys from LHT65N.
242 242  
243 -(% _msthash="315243" _msttexthash="3694444" _mstvisible="1" %)
244 244  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
245 245  
246 -(% _mstvisible="1" %)
247 -[[image:image-20220522232812-2.png||_mstalt="428467" _mstvisible="3" height="219" width="279"]]
156 +[[image:image-20220522232812-2.png||height="219" width="279"]]
248 248  
249 -(% _msthash="315244" _msttexthash="3659149" _mstvisible="1" %)
250 250  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
251 251  
252 -(% _msthash="315245" _msttexthash="642889" _mstvisible="1" %)
253 253  Add APP EUI in the application.
254 254  
255 -(% _mstvisible="1" %)
256 -[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]]
162 +[[image:image-20220522232916-3.png]]
257 257  
258 -(% _mstvisible="1" %)
259 -[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]]
164 +[[image:image-20220522232932-4.png]]
260 260  
261 -(% _mstvisible="1" %)
262 -[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]]
166 +[[image:image-20220522232954-5.png]]
263 263  
264 -(% _msthash="315246" _msttexthash="878800" _mstvisible="1" %)
265 265  Note: LHT65N use same payload as LHT65.
266 266  
267 -(% _mstvisible="1" %)
268 -[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]]
170 +[[image:image-20220522233026-6.png]]
269 269  
270 270  
271 -(% _msthash="315247" _msttexthash="595543" _mstvisible="1" %)
272 272  Input APP EUI,  APP KEY and DEV EUI:
273 273  
274 -(% _mstvisible="1" %)
275 -[[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
175 +[[image:image-20220522233118-7.png]]
276 276  
277 277  
278 -(% _mstvisible="1" %)
279 -=== (% _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. ===
280 280  
281 -(% _msthash="315248" _msttexthash="14452321" _mstvisible="1" %)
282 282  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.
283 283  
284 -(% _mstvisible="1" %)
285 -[[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]]
182 +[[image:image-20220522233300-8.png||height="219" width="722"]]
286 286  
287 287  
288 -(% _mstvisible="1" %)
289 -== (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) ==
185 +== 2.4 Uplink Payload ==
290 290  
291 -(% _msthash="315249" _msttexthash="7722962" _mstvisible="1" %)
292 -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.
293 293  
294 -(% _msthash="315250" _msttexthash="1322711" _mstvisible="1" %)
295 -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.
296 296  
297 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %)
298 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %)
299 -(((
300 -(% _mstvisible="6" %)
301 -(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
302 -)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %)
303 -(((
304 -(% _mstvisible="6" %)
305 -(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2**
306 -)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %)
307 -(((
308 -(% _mstvisible="6" %)
309 -(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2**
310 -)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %)
311 -(((
312 -(% _mstvisible="6" %)
313 -(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2**
314 -)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %)
315 -(((
316 -(% _mstvisible="6" %)
317 -(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1**
318 -)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %)
319 -(((
320 -(% _mstvisible="6" %)
321 -(% _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**
322 322  )))
323 -(% _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" %)(((
324 324  (((
325 -(% _mstvisible="6" %)
326 -(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value**
327 -)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %)
328 -(((
329 -(% _mstvisible="6" %)
330 -[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]]
331 -)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %)
332 -(((
333 -(% _mstvisible="6" %)
334 -(((
335 -(% _mstvisible="7" %)
336 -[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]]
211 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
337 337  )))
338 -)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
213 +)))|(% style="width:77px" %)(((
339 339  (((
340 -(% _mstvisible="6" %)
341 -(((
342 -(% _mstvisible="7" %)
343 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]]
215 +[[Built-in>>||anchor="H2.4.4Built-inHumidity"]]
344 344  )))
345 345  
346 -(% _mstvisible="6" %)
347 347  (((
348 -(% _mstvisible="7" %)
349 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]]
219 +[[Humidity>>||anchor="H2.4.4Built-inHumidity"]]
350 350  )))
351 -)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %)
352 -(((
353 -(% _mstvisible="6" %)
354 -[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] #
355 -)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %)
356 -(((
357 -(% _mstvisible="6" %)
358 -[[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"]]
359 359  )))
360 360  
361 -(% _mstvisible="1" %)
362 362  * The First 6 bytes: has fix meanings for every LHT65N.
363 363  * The 7th byte (EXT #): defines the external sensor model.
364 -* 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.)
365 365  
366 -(% _mstvisible="1" %)
367 -=== (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
231 +=== 2.4.1 Decoder in TTN V3 ===
368 368  
369 -(% _msthash="315251" _msttexthash="9786491" _mstvisible="1" %)
370 370  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.
371 371  
372 -(% _msthash="315252" _msttexthash="3928483" _mstvisible="1" %)
373 373  Below is the position to put the decoder and LHT65N decoder can be download from here:
374 374  
375 -(% _mstvisible="1" %)
376 -[[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]]
377 377  
378 -(% _mstvisible="1" %)
379 -[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
239 +[[image:image-20220522234118-10.png||height="353" width="729"]]
380 380  
241 +=== 2.4.2 BAT-Battery Info ===
381 381  
382 -
383 -(% _mstvisible="1" %)
384 -=== (% _msthash="411411" _msttexthash="383656" _mstvisible="3" %)2.4.2 BAT-Battery Info(%%) ===
385 -
386 -(% _msthash="315254" _msttexthash="3122912" _mstvisible="1" %)
387 387  These two bytes of BAT include the battery state and the actually voltage
388 388  
389 -(% _mstvisible="1" %)
390 -[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]]
245 +[[image:image-20220523152839-18.png]]
391 391  
392 -(% _mstvisible="1" %)
393 -[[image:image-20220522235639-1.png||_mstalt="431392" _mstvisible="3" height="139" width="727"]]
247 +[[image:image-20220522235639-1.png||height="139" width="727"]]
394 394  
395 -(% _msthash="315255" _msttexthash="871611" _mstvisible="1" %)
396 396  Check the battery voltage for LHT65N.
397 397  
398 -(% _mstvisible="1" %)
399 399  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
400 400  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
401 401  
402 -(% _mstvisible="1" %)
403 -=== (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
254 +=== 2.4.3 Built-in Temperature ===
404 404  
405 -(% _mstvisible="1" %)
406 -[[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]]
256 +[[image:image-20220522235639-2.png||height="138" width="722"]]
407 407  
408 -(% _mstvisible="1" %)
409 409  * Temperature:  0x0ABB/100=27.47℃
410 410  
411 -(% _mstvisible="1" %)
412 -[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]]
260 +[[image:image-20220522235639-3.png]]
413 413  
414 -(% _mstvisible="1" %)
415 415  * Temperature:  (0xF5C6-65536)/100=-26.18℃
416 416  
417 -(% _mstvisible="1" %)
418 -=== (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
264 +=== 2.4.4 Built-in Humidity ===
419 419  
420 -(% _mstvisible="1" %)
421 -[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]]
266 +[[image:image-20220522235639-4.png||height="138" width="722"]]
422 422  
423 -(% _mstvisible="1" %)
424 424  * Humidity:    0x025C/10=60.4%
425 425  
426 -(% _mstvisible="1" %)
427 -=== (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
270 +=== 2.4.5 Ext # ===
428 428  
429 -(% _msthash="315256" _msttexthash="552240" _mstvisible="1" %)
430 430  Bytes for External Sensor:
431 431  
432 -(% _mstvisible="1" %)
433 -[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
274 +[[image:image-20220523152822-17.png]]
434 434  
276 +=== 2.4.6 Ext value ===
435 435  
436 -(% _mstvisible="1" %)
437 -=== (% _msthash="221429" _msttexthash="200655" _mstvisible="3" %)2.4.6 Ext value(%%) ===
278 +==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
438 438  
439 -(% _mstvisible="1" %)
440 -==== (% _msthash="1005901" _msttexthash="877578" _mstvisible="3" %)2.4.6.1 Ext~=1, E3 Temperature Sensor(%%) ====
280 +[[image:image-20220522235639-5.png]]
441 441  
442 -(% _mstvisible="1" %)
443 -[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]
444 -
445 -
446 -(% _mstvisible="1" %)
447 447  * DS18B20 temp=0x0ADD/100=27.81℃
448 448  
449 -(% _msthash="315257" _msttexthash="1038479" _mstvisible="1" %)
450 450  The last 2 bytes of data are meaningless
451 451  
452 -(% _mstvisible="1" %)
453 -[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
286 +[[image:image-20220522235639-6.png]]
454 454  
455 -
456 -(% _mstvisible="1" %)
457 457  * External temperature= (0xF54F-65536)/100=-27.37℃
458 458  
459 -(% _mstvisible="1" %)
460 460  (((
461 -(% _msthash="506063" _msttexthash="1038479" _mstvisible="2" %)
462 462  The last 2 bytes of data are meaningless
463 463  )))
464 464  
465 -(% _mstvisible="1" %)
466 466  (((
467 -(% _msthash="506064" _msttexthash="21185632" _mstvisible="2" %)
468 468  If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
469 469  )))
470 470  
471 471  
299 +==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
472 472  
473 -(% _mstvisible="1" %)
474 -==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
475 -
476 -(% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %)
477 477  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:
478 478  
479 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
480 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %)
481 -(((
482 -(% _mstvisible="6" %)
483 -(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
484 -)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
485 -(((
486 -(% _mstvisible="6" %)
487 -(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
488 -)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
489 -(((
490 -(% _mstvisible="6" %)
491 -(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
492 -)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
493 -(((
494 -(% _mstvisible="6" %)
495 -(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
496 -)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
497 -(((
498 -(% _mstvisible="6" %)
499 -(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
500 -)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
501 -(((
502 -(% _mstvisible="6" %)
503 -(% _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**
504 504  )))
505 -(% _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" %)(((
506 506  (((
507 -(% _mstvisible="6" %)
508 -(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
509 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
510 -(((
511 -(% _mstvisible="6" %)
512 -[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
513 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
514 -(((
515 -(% _mstvisible="6" %)
516 -(((
517 -(% _mstvisible="7" %)
518 -[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
323 +[[Built-In>>||anchor="H2.4.3Built-inTemperature"]]
519 519  )))
520 520  
521 -(% _mstvisible="6" %)
522 522  (((
523 -(% _mstvisible="7" %)
524 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
327 +[[Temperature>>||anchor="H2.4.3Built-inTemperature"]]
525 525  )))
526 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
329 +)))|(% style="width:132px" %)(((
527 527  (((
528 -(% _mstvisible="6" %)
529 -(((
530 -(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
531 531  BAT Status &
532 532  )))
533 533  
534 -(% _mstvisible="6" %)
535 535  (((
536 -(% _mstvisible="7" %)
537 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
335 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
538 538  )))
539 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
540 -(((
541 -(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
337 +)))|(% style="width:54px" %)(((
542 542  Status & Ext
543 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
339 +)))|(% style="width:64px" %)(((
544 544  (((
545 -(% _mstvisible="6" %)
546 -(((
547 -(% _mstvisible="7" %)
548 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
341 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
549 549  )))
550 550  )))
551 551  
552 -(% _mstvisible="1" %)
553 -* (% _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(%%)**
554 554  
555 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)
556 -(% _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]
557 -(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
558 -(((
559 -(% _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" %)(((
560 560  BAT Status
561 561  
562 -(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
563 563  00(b): Ultra Low ( BAT <= 2.50v)
564 564  
565 -(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
566 566  01(b): Low  (2.50v <=BAT <= 2.55v)
567 567  
568 -(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
569 569  10(b): OK   (2.55v <= BAT <=2.65v)
570 570  
571 -(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
572 572  11(b): Good   (BAT >= 2.65v)
573 -)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
574 -(((
575 -(% _mstvisible="6" %)
576 -[[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"]]
577 577  
578 -(% _mstvisible="6" %)
579 579  
580 580  )))
581 581  
582 -(% _mstvisible="1" %)
583 -* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
365 +* **Status & Ext Byte**
584 584  
585 -(% _mstvisible="1" %)
586 -[[image:image-20220523152434-16.png||_mstalt="453921" _mstvisible="3"]]
367 +[[image:image-20220523152434-16.png]]
587 587  
588 -(% _mstvisible="1" %)
589 589  * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
590 590  * 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.
591 591  * 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)
592 592  
593 -(% _mstvisible="1" %)
594 -== (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
373 +== 2.5 Show data on Datacake ==
595 595  
596 -(% _msthash="315259" _msttexthash="20933341" _mstvisible="1" %)
597 597  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:
598 598  
599 -(% _mstvisible="1" %)
600 600  (((
601 -(% _msthash="506065" _msttexthash="4753983" _mstvisible="2" %)
602 -(% _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.
603 603  )))
604 604  
605 -(% _mstvisible="1" %)
606 606  (((
607 -(% _msthash="506066" _msttexthash="14696682" _mstvisible="2" %)
608 -(% _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.
609 609  )))
610 610  
611 -(% _mstvisible="1" %)
612 612  (((
613 -(% _msthash="506067" _msttexthash="180297" _mstvisible="2" %)
614 614  Add Datacake:
615 615  )))
616 616  
617 -(% _mstvisible="1" %)
618 -[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]]
389 +[[image:image-20220523000825-7.png||height="262" width="583"]]
619 619  
620 620  
621 -(% _msthash="315260" _msttexthash="750178" _mstvisible="1" %)
622 622  Select default key as Access Key:
623 623  
624 -(% _mstvisible="1" %)
625 -[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]]
394 +[[image:image-20220523000825-8.png||height="453" width="406"]]
626 626  
627 -(% _msthash="315261" _msttexthash="2134964" _mstvisible="1" %)
628 -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.
629 629  
630 -(% _mstvisible="1" %)
631 -[[image:image-20220523000825-9.png||_mstalt="430612" _mstvisible="3" height="366" width="392"]]
398 +[[image:image-20220523000825-9.png||height="366" width="392"]]
632 632  
633 -(% _mstvisible="1" %)
634 -[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
400 +[[image:image-20220523000825-10.png||height="413" width="728"]]
635 635  
402 +== 2.6 Datalog Feature ==
636 636  
637 -
638 -(% _mstvisible="1" %)
639 -== (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) ==
640 -
641 -(% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %)
642 642  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.
643 643  
406 +=== 2.6.1 Ways to get datalog via LoRaWAN ===
644 644  
645 -(% _mstvisible="1" %)
646 -=== (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) ===
647 -
648 -(% _msthash="315263" _msttexthash="409604" _mstvisible="1" %)
649 649  There are two methods:
650 650  
651 -(% _mstvisible="1" %)
652 652  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
653 653  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.
654 654  
413 +=== 2.6.2 Unix TimeStamp ===
655 655  
656 -
657 -(% _mstvisible="1" %)
658 -=== (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
659 -
660 -(% _msthash="315264" _msttexthash="1182285" _mstvisible="1" %)
661 661  LHT65N uses Unix TimeStamp format based on
662 662  
663 -(% _mstvisible="1" %)
664 -[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]]
417 +[[image:image-20220523001219-11.png||height="97" width="627"]]
665 665  
666 666  
667 -(% _mstvisible="1" %)
668 668  (((
669 -(% _msthash="506068" _msttexthash="2717234" _mstvisible="2" %)
670 -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/]] :
671 671  )))
672 672  
673 -(% _mstvisible="1" %)
674 674  (((
675 -(% _msthash="506069" _msttexthash="709813" _mstvisible="2" %)
676 676  Below is the converter example
677 677  )))
678 678  
679 -(% _mstvisible="1" %)
680 -[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]]
428 +[[image:image-20220523001219-12.png||height="298" width="720"]]
681 681  
682 -(% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %)
683 683  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
684 684  
432 +=== 2.6.3 Set Device Time ===
685 685  
686 -(% _mstvisible="1" %)
687 -=== (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) ===
688 -
689 -(% _mstvisible="1" %)
690 690  (((
691 -(% _msthash="506070" _msttexthash="4521946" _mstvisible="2" %)
692 692  There are two ways to set device’s time:
693 693  )))
694 694  
695 -(% _mstvisible="1" %)
696 696  (((
697 -(% _mstvisible="2" %)
698 -(% _msthash="506071" _msttexthash="1498471" _mstvisible="4" %)**1. Through LoRaWAN MAC Command (Default settings)**
439 +**~1. Through LoRaWAN MAC Command (Default settings)**
699 699  )))
700 700  
701 -(% _mstvisible="1" %)
702 702  (((
703 -(% _msthash="506072" _msttexthash="2126267" _mstvisible="2" %)
704 704  User need to set SYNCMOD=1 to enable sync time via MAC command.
705 705  )))
706 706  
707 -(% _mstvisible="1" %)
708 708  (((
709 -(% _msthash="506073" _msttexthash="54430324" _mstvisible="2" %)
710 710  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).
711 711  )))
712 712  
713 -(% _mstvisible="1" %)
714 714  (((
715 -(% _msthash="506074" _msttexthash="92531127" _mstvisible="2" %)
716 716  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.
717 717  )))
718 718  
719 -(% _mstvisible="1" %)
720 720  (((
721 -(% _mstvisible="2" %)
722 722  
723 723  )))
724 724  
725 -(% _mstvisible="1" %)
726 726  (((
727 -(% _mstvisible="2" %)
728 -(% _msthash="506075" _msttexthash="329719" _mstvisible="4" %)**2. Manually Set Time**
459 +**2. Manually Set Time**
729 729  )))
730 730  
731 -(% _mstvisible="1" %)
732 732  (((
733 -(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
734 734  User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
735 -
736 -(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
737 -
738 738  )))
739 739  
740 -(% _mstvisible="1" %)
741 -=== (% _msthash="460759" _msttexthash="430001" _mstvisible="3" %)2.6.4 Poll sensor value(%%) ===
466 +=== 2.6.4 Poll sensor value ===
742 742  
743 -(% _msthash="315266" _msttexthash="4955821" _mstvisible="1" %)
744 744  User can poll sensor value based on timestamps from the server. Below is the downlink command.
745 745  
746 -(% _mstvisible="1" %)
747 -[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
470 +[[image:image-20220523152302-15.png]]
748 748  
749 -(% _mstvisible="1" %)
750 750  (((
751 -(% _msthash="506077" _msttexthash="14670916" _mstvisible="2" %)
752 752  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.
753 753  )))
754 754  
755 -(% _mstvisible="1" %)
756 756  (((
757 -(% _mstvisible="2" %)
758 -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**
759 759  )))
760 760  
761 -(% _mstvisible="1" %)
762 762  (((
763 -(% _msthash="506078" _msttexthash="6907459" _mstvisible="2" %)
764 764  Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
765 765  )))
766 766  
767 -(% _mstvisible="1" %)
768 768  (((
769 -(% _msthash="506079" _msttexthash="23531573" _mstvisible="2" %)
770 770  Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
771 771  )))
772 772  
773 773  
774 -(% _mstvisible="1" %)
775 -=== (% _msthash="650923" _msttexthash="614185" _mstvisible="3" %)2.6.5 Datalog Uplink payload(%%) ===
489 +=== 2.6.5 Datalog Uplink payload ===
776 776  
777 -(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
778 778  The Datalog poll reply uplink will use below payload format.
779 779  
780 -(% _mstvisible="1" %)
781 781  (((
782 -(% _mstvisible="2" %)
783 -(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
494 +**Retrieval data payload**
784 784  )))
785 785  
786 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
787 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %)
497 +(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
498 +|(% style="width:93px" %)(((
788 788  (((
789 -(% _mstvisible="6" %)
790 -(((
791 -(% _mstvisible="7" %)
792 -(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
500 +**Size(bytes)**
793 793  )))
794 -)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
502 +)))|(% style="width:71px" %)(((
795 795  (((
796 -(% _mstvisible="6" %)
797 -(((
798 -(% _mstvisible="7" %)
799 -(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
504 +**2**
800 800  )))
801 -)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
506 +)))|(% style="width:102px" %)(((
802 802  (((
803 -(% _mstvisible="6" %)
804 -(((
805 -(% _mstvisible="7" %)
806 -(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
508 +**2**
807 807  )))
808 -)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
510 +)))|(% style="width:86px" %)(((
809 809  (((
810 -(% _mstvisible="6" %)
811 -(((
812 -(% _mstvisible="7" %)
813 -(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
512 +**2**
814 814  )))
815 -)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
514 +)))|(% style="width:86px" %)(((
816 816  (((
817 -(% _mstvisible="6" %)
818 -(((
819 -(% _mstvisible="7" %)
820 -(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
516 +**1**
821 821  )))
822 -)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
518 +)))|(% style="width:48px" %)(((
823 823  (((
824 -(% _mstvisible="6" %)
825 -(((
826 -(% _mstvisible="7" %)
827 -(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
520 +**4**
828 828  )))
829 829  )))
830 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
523 +|(% style="width:93px" %)(((
831 831  (((
832 -(% _mstvisible="6" %)
833 -(((
834 -(% _mstvisible="7" %)
835 -(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
525 +**Value**
836 836  )))
837 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
527 +)))|(% style="width:71px" %)(((
838 838  (((
839 -(% _mstvisible="6" %)
840 -(((
841 -(% _mstvisible="7" %)
842 -[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
529 +[[External sensor data>>||anchor="H2.4.6Extvalue"]]
843 843  )))
844 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
531 +)))|(% style="width:102px" %)(((
845 845  (((
846 -(% _mstvisible="6" %)
847 847  (((
848 -(% _mstvisible="7" %)
849 -(((
850 -(% _mstvisible="8" %)
851 -[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
534 +[[Built In>>||anchor="H2.4.3Built-inTemperature"]]
852 852  )))
853 853  )))
854 854  
855 -(% _mstvisible="6" %)
856 856  (((
857 -(% _mstvisible="7" %)
858 858  (((
859 -(% _mstvisible="8" %)
860 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
540 +[[Temperature>>||anchor="H2.4.3Built-inTemperature"]]
861 861  )))
862 862  )))
863 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
543 +)))|(% style="width:86px" %)(((
864 864  (((
865 -(% _mstvisible="6" %)
866 866  (((
867 -(% _mstvisible="7" %)
868 -(((
869 -(% _mstvisible="8" %)
870 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
546 +[[Built-in>>||anchor="H2.4.4Built-inHumidity"]]
871 871  )))
872 872  )))
873 873  
874 -(% _mstvisible="6" %)
875 875  (((
876 -(% _mstvisible="7" %)
877 877  (((
878 -(% _mstvisible="8" %)
879 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
552 +[[Humidity>>||anchor="H2.4.4Built-inHumidity"]]
880 880  )))
881 881  )))
882 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
555 +)))|(% style="width:86px" %)(((
883 883  (((
884 -(% _mstvisible="6" %)
885 -(((
886 -(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
887 887  Poll message flag & Ext
888 888  )))
889 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
559 +)))|(% style="width:48px" %)(((
890 890  (((
891 -(% _mstvisible="6" %)
892 892  (((
893 -(% _mstvisible="7" %)
894 -(((
895 -(% _mstvisible="8" %)
896 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
562 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
897 897  )))
898 898  )))
899 899  
900 -(% _mstvisible="6" %)
901 901  (((
902 -(% _mstvisible="7" %)
903 903  (((
904 -(% _mstvisible="8" %)
905 905  
906 906  )))
907 907  )))
908 908  )))
909 909  
910 -(% _mstvisible="1" %)
911 -(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
573 +**Poll message flag & Ext**
912 912  
913 -(% _mstvisible="1" %)
914 -[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]]
575 +[[image:image-20220523152208-14.png]]
915 915  
916 -(% _mstvisible="1" %)
917 917  (((
918 -(% _mstvisible="2" %)
919 919  (((
920 -(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
921 921  Poll Message Flag: 1: This message is a poll message reply.
922 922  )))
923 923  )))
924 924  
925 -(% _mstvisible="1" %)
926 -* (% _mstvisible="3" %)
583 +* (((
927 927  (((
928 -(% _mstvisible="4" %)
929 -(((
930 -(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
931 931  Poll Message Flag is set to 1.
932 932  )))
933 933  )))
934 -* (% _mstvisible="3" %)
588 +* (((
935 935  (((
936 -(% _mstvisible="4" %)
937 -(((
938 -(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
939 939  Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
940 940  )))
941 941  )))
942 942  
943 -(% _mstvisible="1" %)
944 944  (((
945 -(% _mstvisible="2" %)
946 946  (((
947 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
948 -
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:
... ... @@ -1058,101 +1058,69 @@
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 +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)
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)
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.
688 +(((
689 +**AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
690 +**AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
1092 1092  )))
692 +)))
1093 1093  
694 +(% class="wikigeneratedid" %)
695 +== ==
1094 1094  
697 +== 2.8 LED Indicator ==
1095 1095  
1096 -(% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %)
1097 -== (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator ==
1098 -
1099 -(% _mstvisible="1" %)
1100 1100  (((
1101 -(% _msthash="197769" _msttexthash="2924142" style="text-align: left;" %)
1102 -The LHT65 has a triple color LED which for easy showing different stage .
700 +The LHT65N has a triple color LED which for easy shows different stage.
701 +)))
1103 1103  
1104 -(% _msthash="289211" _msttexthash="3402659" style="text-align: left;" %)
1105 -While user press ACT button, the LED will work as per LED status with ACT button.
703 +(((
704 +While pressing ACT button, the LED will work as per LED status with ACT button.
1106 1106  )))
1107 1107  
1108 -(% _mstvisible="1" %)
1109 1109  (((
1110 -(% _msthash="506092" _msttexthash="521573" _mstvisible="2" style="text-align: left;" %)
1111 1111  In a normal working state:
1112 1112  )))
1113 1113  
1114 -(% _mstvisible="1" %)
1115 -* (% _mstvisible="3" %)
1116 -(((
1117 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="4" %)
1118 -For each uplink, the BLUE LED or RED LED will blink (% _msthash="903005" _msttexthash="46254" _mstvisible="3" %)once(%%).(% style="display:none" %)
1119 -
1120 -(% _msthash="197771" _msttexthash="1202526" %)
1121 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="3" %)BLUE LED when external sensor is connected
711 +* (((
712 +For each uplink, the BLUE LED or RED LED will blink once.
1122 1122  )))
1123 -* (% _mstvisible="3" %)
1124 -(((
1125 -(% _msthash="903007" _msttexthash="1334749" _mstvisible="4" %)
1126 -RED LED when external sensor is not connected
714 +* (((
715 +BLUE LED when an external sensor is connected
1127 1127  )))
1128 -* (% _mstvisible="3" %)
1129 -(((
1130 -(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
717 +* (((
718 +RED LED when an external sensor is not connected
719 +)))
720 +* (((
1131 1131  For each success downlink, the PURPLE LED will blink once
1132 1132  )))
1133 1133  
724 +----
1134 1134  
1135 -(% _mstvisible="1" style="text-align: left;" %)
1136 -== (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
726 +== 2.9 Installation ==
1137 1137  
1138 -(% _mstvisible="1" %)
1139 -[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
728 +[[image:image-20220516231650-1.png||height="436" width="428"]]
1140 1140  
730 += 3. Sensors & Accessories =
1141 1141  
1142 -(% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %)
1143 -= (% _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 +== 3.1 E3 Temperature Probe ==
1144 1144  
1145 -(% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1146 -== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(%%) E3 Temperature Probe ==
734 +[[image:image-20220515080154-4.png||height="182" width="161"]] [[image:image-20220515080330-5.png||height="201" width="195"]]
1147 1147  
1148 -(% _mstvisible="1" %)
1149 -[[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"]]
1150 1150  
737 +With Temperature sensor with 2 meters cable long
1151 1151  
1152 -(% _msthash="315354" _msttexthash="1270971" _mstvisible="1" style="text-align: left;" %)
1153 -Temperature sensor with 2 meters cable long
1154 -
1155 -(% _mstvisible="1" %)
1156 1156  * Resolution: 0.0625 °C
1157 1157  * ±0.5°C accuracy from -10°C to +85°C
1158 1158  * ±2°C accuracy from -55°C to +125°C
... ... @@ -1160,832 +1160,387 @@
1160 1160  * -55°C to 125°C
1161 1161  * Working voltage 2.35v ~~ 5v
1162 1162  
746 += 4. Configure LHT65N via AT Command or LoRaWAN Downlink =
1163 1163  
1164 -
1165 -(% _mstvisible="1" style="text-align: left;" %)
1166 -= (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1167 -
1168 -(% _mstvisible="1" %)
1169 1169  (((
1170 -(% _msthash="506246" _msttexthash="2005926" _mstvisible="2" style="text-align: left;" %)
1171 1171  Use can configure LHT65N via AT Command or LoRaWAN Downlink.
1172 1172  )))
1173 1173  
1174 -(% _mstvisible="1" %)
1175 -* (% _mstvisible="3" %)
1176 -(((
1177 -(% _msthash="903318" _msttexthash="635544" _mstvisible="4" %)
1178 -AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
752 +* (((
753 +AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
1179 1179  )))
1180 -* (% _mstvisible="3" %)
1181 -(((
1182 -(% _msthash="903319" _msttexthash="2004301" _mstvisible="4" %)
1183 -LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
755 +* (((
756 +LoRaWAN Downlink instruction for different platforms:
1184 1184  )))
1185 1185  
1186 -(% _mstvisible="1" %)
1187 1187  (((
1188 -(% _mstvisible="2" style="text-align: left;" %)
1189 -
760 +[[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]]
1190 1190  )))
1191 1191  
1192 -(% _mstvisible="1" %)
1193 1193  (((
1194 -(% _msthash="506248" _msttexthash="2144051" _mstvisible="2" style="text-align: left;" %)
1195 1195  There are two kinds of commands to configure LHT65N, they are:
1196 1196  )))
1197 1197  
1198 -(% _mstvisible="1" %)
1199 1199  (((
1200 -(% _mstvisible="2" style="text-align: left;" %)
1201 -(% _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" %).
768 +(% style="color:#4f81bd" %)* **General Commands**.
1202 1202  )))
1203 1203  
1204 -(% _mstvisible="1" %)
1205 1205  (((
1206 -(% _msthash="506250" _msttexthash="774527" _mstvisible="2" style="text-align: left;" %)
1207 1207  These commands are to configure:
1208 1208  )))
1209 1209  
1210 -(% _mstvisible="1" %)
1211 -* (% _mstvisible="3" %)
1212 -(((
1213 -(% _msthash="903320" _msttexthash="1503580" _mstvisible="4" %)
775 +* (((
1214 1214  General system settings like: uplink interval.
1215 1215  )))
1216 -* (% _mstvisible="3" %)
1217 -(((
1218 -(% _msthash="903321" _msttexthash="1244334" _mstvisible="4" %)
778 +* (((
1219 1219  LoRaWAN protocol & radio-related commands.
1220 1220  )))
1221 1221  
1222 -(% _mstvisible="1" %)
1223 1223  (((
1224 -(% _msthash="506251" _msttexthash="8343023" _mstvisible="2" style="text-align: left;" %)
1225 -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]]
783 +They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
1226 1226  )))
1227 1227  
1228 -(% _mstvisible="1" %)
1229 1229  (((
1230 -(% _mstvisible="2" style="text-align: left;" %)
1231 -
787 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
1232 1232  )))
1233 1233  
1234 -(% _mstvisible="1" %)
1235 1235  (((
1236 -(% _mstvisible="2" style="text-align: left;" %)
1237 -(% _mstvisible="3" style="color:#4f81bd" %)* **Commands special design for LHT65N**
791 +(% style="color:#4f81bd" %)* **Commands special design for LHT65N**
1238 1238  )))
1239 1239  
1240 -(% _mstvisible="1" %)
1241 1241  (((
1242 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1243 1243  These commands are only valid for LHT65N, as below:
1244 -
1245 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1246 -
1247 1247  )))
1248 1248  
1249 -(% _mstvisible="1" style="text-align: left;" %)
1250 -== (% _msthash="708253" _msttexthash="668772" _mstvisible="3" %)4.1 Set Transmit Interval Time(%%) ==
798 +== 4.1 Set Transmit Interval Time ==
1251 1251  
1252 -(% _msthash="315355" _msttexthash="1659268" _mstvisible="1" style="text-align: left;" %)
1253 1253  Feature: Change LoRaWAN End Node Transmit Interval.
1254 1254  
1255 -(% _mstvisible="1" style="text-align: left;" %)
1256 -(% style="color:#4f81bd" %)**AT Command: AT+TDC**
802 +**AT Command: AT+TDC**
1257 1257  
1258 -(% _mstvisible="1" %)
1259 -[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
804 +[[image:image-20220523150701-2.png]]
1260 1260  
1261 -(% _mstvisible="1" %)
1262 1262  (((
1263 -(% _mstvisible="2" style="text-align: left;" %)
1264 -
1265 -
1266 -(% _mstvisible="2" style="text-align: left;" %)
1267 -(% style="color:#4f81bd" %)**Downlink Command: 0x01**
807 +**Downlink Command: 0x01**
1268 1268  )))
1269 1269  
1270 -(% _mstvisible="1" %)
1271 1271  (((
1272 -(% _msthash="506256" _msttexthash="1996592" _mstvisible="2" style="text-align: left;" %)
1273 1273  Format: Command Code (0x01) followed by 3 bytes time value.
1274 1274  )))
1275 1275  
1276 -(% _mstvisible="1" %)
1277 1277  (((
1278 -(% _msthash="506257" _msttexthash="12934649" _mstvisible="2" style="text-align: left;" %)
1279 1279  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1280 1280  )))
1281 1281  
1282 -(% _mstvisible="1" %)
1283 -* (% _mstvisible="3" %)
1284 -(((
1285 -(% _msthash="903322" _msttexthash="3250546" _mstvisible="4" %)
1286 -(% _mstvisible="5" %)**Example 1**(%%): Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
818 +* (((
819 +**Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1287 1287  )))
1288 -* (% _mstvisible="3" %)
1289 -(((
1290 -(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1291 -(% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1292 -
1293 -
1294 -(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1295 -
821 +* (((
822 +**Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1296 1296  )))
1297 1297  
1298 -(% _mstvisible="1" style="text-align: left;" %)
1299 -== (% _msthash="614770" _msttexthash="578240" _mstvisible="3" %)4.2 Set External Sensor Mode(%%) ==
825 +== 4.2 Set External Sensor Mode ==
1300 1300  
1301 -(% _msthash="315357" _msttexthash="975117" _mstvisible="1" style="text-align: left;" %)
1302 1302  Feature: Change External Sensor Mode.
1303 1303  
1304 -(% _mstvisible="1" style="text-align: left;" %)
1305 -(% style="color:#4f81bd" %)**AT Command: AT+EXT**
829 +**AT Command: AT+EXT**
1306 1306  
1307 -(% _mstvisible="1" %)
1308 -[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
831 +[[image:image-20220523150759-3.png]]
1309 1309  
1310 -(% _mstvisible="1" %)
1311 1311  (((
1312 -(% _mstvisible="2" style="text-align: left;" %)
1313 -
1314 -
1315 -(% _mstvisible="2" style="text-align: left;" %)
1316 -(% style="color:#4f81bd" %)**Downlink Command: 0xA2**
834 +**Downlink Command: 0xA2**
1317 1317  )))
1318 1318  
1319 -(% _mstvisible="1" %)
1320 1320  (((
1321 -(% _msthash="506259" _msttexthash="395629" _mstvisible="2" style="text-align: left;" %)
1322 1322  Total bytes: 2 ~~ 5 bytes
1323 1323  )))
1324 1324  
1325 -(% _mstvisible="1" %)
1326 1326  (((
1327 -(% _mstvisible="2" %)
1328 -(% _msthash="506260" _msttexthash="104767" _mstvisible="4" %)**Example:**
842 +**Example:**
1329 1329  )))
1330 1330  
1331 -(% _mstvisible="1" %)
1332 -* (% _mstvisible="3" %)
1333 -(((
1334 -(% _msthash="903324" _msttexthash="934973" _mstvisible="4" %)
845 +* (((
1335 1335  0xA201: Set external sensor type to E1
1336 1336  )))
1337 -* (% _mstvisible="3" %)
1338 -(((
1339 -(% _msthash="903325" _msttexthash="354770" _mstvisible="4" %)
848 +* (((
1340 1340  0xA209: Same as AT+EXT=9
1341 1341  )))
1342 -* (% _mstvisible="3" %)
1343 -(((
1344 -(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
851 +* (((
1345 1345  0xA20702003c,Same as AT+SETCNT=60
1346 -
1347 -
1348 -(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
1349 -
1350 1350  )))
1351 1351  
1352 -(% _mstvisible="1" style="text-align: left;" %)
1353 -== (% _msthash="1562483" _msttexthash="1445717" _mstvisible="3" %)4.3 Enable/Disable uplink Temperature probe ID(%%) ==
855 +== 4.3 Enable/Disable uplink Temperature probe ID ==
1354 1354  
1355 -(% _msthash="315359" _msttexthash="2977572" _mstvisible="1" style="text-align: left;" %)
1356 1356  Feature: If PID is enabled, device will send the temperature probe ID on:
1357 1357  
1358 -(% _mstvisible="1" %)
1359 1359  * First Packet after OTAA Join
1360 1360  * Every 24 hours since the first packet.
1361 1361  
1362 -(% _msthash="315360" _msttexthash="658814" _mstvisible="1" style="text-align: left;" %)
1363 1363  PID is default set to disable (0)
1364 1364  
1365 -(% _mstvisible="1" style="text-align: left;" %)
1366 -(% style="color:#4f81bd" %)**AT Command:**
864 +**AT Command:**
1367 1367  
1368 -(% _mstvisible="1" %)
1369 -[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
866 +[[image:image-20220523150928-4.png]]
1370 1370  
868 +**Downlink Command:**
1371 1371  
1372 -(% _mstvisible="1" style="text-align: left;" %)
1373 -(% style="color:#4f81bd" %)**Downlink Command:**
1374 -
1375 -(% _mstvisible="1" %)
1376 1376  * 0xA800  **~-~->** AT+PID=0
1377 1377  * 0xA801     **~-~->** AT+PID=1
1378 1378  
873 +== 4.4 Set Password ==
1379 1379  
1380 -
1381 -(% _mstvisible="1" style="text-align: left;" %)
1382 -== (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1383 -
1384 -(% _msthash="315363" _msttexthash="1170728" _mstvisible="1" style="text-align: left;" %)
1385 1385  Feature: Set device password, max 9 digits
1386 1386  
1387 -(% _mstvisible="1" style="text-align: left;" %)
1388 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
877 +**AT Command: AT+PWORD**
1389 1389  
1390 -(% _mstvisible="1" %)
1391 -[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
879 +[[image:image-20220523151052-5.png]]
1392 1392  
1393 -(% _mstvisible="1" %)
1394 1394  (((
1395 -(% _mstvisible="2" style="text-align: left;" %)
1396 -
1397 -
1398 -(% _mstvisible="2" style="text-align: left;" %)
1399 -(% style="color:#4f81bd" %)**Downlink Command:**
882 +**Downlink Command:**
1400 1400  )))
1401 1401  
1402 -(% _mstvisible="1" %)
1403 1403  (((
1404 -(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1405 1405  No downlink command for this feature.
1406 -
1407 -(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1408 -
1409 1409  )))
1410 1410  
1411 -(% _mstvisible="1" style="text-align: left;" %)
1412 -== (% _msthash="306956" _msttexthash="281918" _mstvisible="3" %)4.5 Quit AT Command(%%) ==
889 +== 4.5 Quit AT Command ==
1413 1413  
1414 -(% _msthash="315365" _msttexthash="4616456" _mstvisible="1" style="text-align: left;" %)
1415 1415  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1416 1416  
1417 -(% _mstvisible="1" style="text-align: left;" %)
1418 -(% style="color:#4f81bd" %)**AT Command: AT+DISAT**
893 +**AT Command: AT+DISAT**
1419 1419  
1420 -(% _mstvisible="1" %)
1421 -[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
895 +[[image:image-20220523151132-6.png]]
1422 1422  
897 +**Downlink Command:**
1423 1423  
1424 -(% _mstvisible="1" style="text-align: left;" %)
1425 -(% style="color:#4f81bd" %)**Downlink Command:**
1426 -
1427 -(% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %)
1428 1428  No downlink command for this feature.
1429 1429  
901 +== 4.6 Set to sleep mode ==
1430 1430  
1431 -(% _mstvisible="1" style="text-align: left;" %)
1432 -== (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) ==
1433 -
1434 -(% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %)
1435 1435  Feature: Set device to sleep mode
1436 1436  
1437 -(% _mstvisible="1" style="text-align: left;" %)
1438 -(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
905 +**AT Command: AT+SLEEP**
1439 1439  
1440 -(% _mstvisible="1" %)
1441 -[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
907 +[[image:image-20220523151218-7.png]]
1442 1442  
909 +**Downlink Command:**
1443 1443  
1444 -(% _mstvisible="1" %)
1445 -(% style="color:#4f81bd" %)**Downlink Command:**
1446 -
1447 -(% _mstvisible="1" %)
1448 1448  * There is no downlink command to set to Sleep mode.
1449 1449  
913 +== 4.7 Set system time ==
1450 1450  
915 +Feature: Set system time, unix format. [[See here for format detail.>>path:#TimeStamp]]
1451 1451  
1452 -(% _mstvisible="1" %)
1453 -== (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
917 +**AT Command:**
1454 1454  
1455 -(% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %)
1456 -Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
919 +[[image:image-20220523151253-8.png]]
1457 1457  
1458 -(% _mstvisible="1" %)
1459 -(% style="color:#4f81bd" %)**AT Command:**
921 +**Downlink Command:**
1460 1460  
1461 -(% _mstvisible="1" %)
1462 -[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
1463 -
1464 -
1465 -(% _mstvisible="1" %)
1466 -(% style="color:#4f81bd" %)**Downlink Command:**
1467 -
1468 -(% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
1469 1469  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1470 1470  
925 +== 4.8 Set Time Sync Mode ==
1471 1471  
1472 -(% _mstvisible="1" %)
1473 -== (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) ==
1474 -
1475 -(% _mstvisible="1" %)
1476 1476  (((
1477 -(% _msthash="506263" _msttexthash="11748321" _mstvisible="2" %)
1478 1478  Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
1479 1479  )))
1480 1480  
1481 -(% _mstvisible="1" %)
1482 1482  (((
1483 -(% _msthash="506264" _msttexthash="6530264" _mstvisible="2" %)
1484 1484  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.
1485 1485  )))
1486 1486  
1487 -(% _mstvisible="1" %)
1488 1488  (((
1489 -(% _mstvisible="2" %)
1490 -(% style="color:#4f81bd" %)**AT Command:**
936 +**AT Command:**
1491 1491  )))
1492 1492  
1493 -(% _mstvisible="1" %)
1494 -[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
939 +[[image:image-20220523151336-9.png]]
1495 1495  
941 +**Downlink Command:**
1496 1496  
1497 -(% _mstvisible="1" %)
1498 -(% style="color:#4f81bd" %)**Downlink Command:**
1499 -
1500 -(% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
1501 1501  0x28 01 ~/~/ Same As AT+SYNCMOD=1
1502 1502  
1503 -(% _msthash="315378" _msttexthash="479076" _mstvisible="1" %)
1504 1504  0x28 00 ~/~/ Same As AT+SYNCMOD=0
1505 1505  
947 +== 4.9 Set Time Sync Interval ==
1506 1506  
1507 -(% _mstvisible="1" %)
1508 -== (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) ==
1509 -
1510 -(% _msthash="315379" _msttexthash="3065777" _mstvisible="1" %)
1511 1511  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1512 1512  
1513 -(% _mstvisible="1" %)
1514 -(% style="color:#4f81bd" %)**AT Command:**
951 +**AT Command:**
1515 1515  
1516 -(% _mstvisible="1" %)
1517 -[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
953 +[[image:image-20220523151411-10.png]]
1518 1518  
955 +**Downlink Command:**
1519 1519  
1520 -(% _mstvisible="1" %)
1521 -(% style="color:#4f81bd" %)**Downlink Command:**
1522 -
1523 -(% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
1524 1524  0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
1525 1525  
959 +== 4.10 Print data entries base on page. ==
1526 1526  
1527 -(% _mstvisible="1" %)
1528 -== (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) ==
1529 -
1530 -(% _msthash="315383" _msttexthash="3233334" _mstvisible="1" %)
1531 1531  Feature: Print the sector data from start page to stop page (max is 416 pages).
1532 1532  
1533 -(% _mstvisible="1" %)
1534 -(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
963 +**AT Command: AT+PDTA**
1535 1535  
1536 -(% _mstvisible="1" %)
1537 -[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
965 +[[image:image-20220523151450-11.png]]
1538 1538  
967 +**Downlink Command:**
1539 1539  
1540 -(% _mstvisible="1" %)
1541 -(% style="color:#4f81bd" %)**Downlink Command:**
1542 -
1543 -(% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
1544 1544  No downlink commands for feature
1545 1545  
971 +== 4.11 Print last few data entries. ==
1546 1546  
1547 -(% _mstvisible="1" %)
1548 -== (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) ==
1549 -
1550 -(% _msthash="315387" _msttexthash="1101009" _mstvisible="1" %)
1551 1551  Feature: Print the last few data entries
1552 1552  
1553 -(% _mstvisible="1" %)
1554 -(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
975 +**AT Command: AT+PLDTA**
1555 1555  
1556 -(% _mstvisible="1" %)
1557 -[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
977 +[[image:image-20220523151524-12.png]]
1558 1558  
979 +**Downlink Command:**
1559 1559  
1560 -(% _mstvisible="1" %)
1561 -(% style="color:#4f81bd" %)**Downlink Command:**
1562 -
1563 -(% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
1564 1564  No downlink commands for feature
1565 1565  
983 +== 4.12 Clear Flash Record ==
1566 1566  
1567 -(% _mstvisible="1" %)
1568 -== (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) ==
1569 -
1570 -(% _msthash="315391" _msttexthash="1609075" _mstvisible="1" %)
1571 1571  Feature: Clear flash storage for data log feature.
1572 1572  
1573 -(% _mstvisible="1" %)
1574 -(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
987 +**AT Command: AT+CLRDTA**
1575 1575  
1576 -(% _mstvisible="1" %)
1577 -[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
989 +[[image:image-20220523151556-13.png]]
1578 1578  
991 +**Downlink Command: 0xA3**
1579 1579  
1580 -(% _mstvisible="1" %)
1581 -(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1582 -
1583 -(% _mstvisible="1" %)
1584 1584  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1585 1585  
995 +== 4.13 Auto Send None-ACK messages ==
1586 1586  
1587 -
1588 -(% _mstvisible="1" %)
1589 -== (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1590 -
1591 -(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1592 1592  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.
1593 1593  
1594 1594  
1595 -(% _mstvisible="1" %)
1596 -(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1000 +**AT Command: AT+PNACKMD**
1597 1597  
1598 -(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1599 1599  The default factory setting is 0
1600 1600  
1601 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1602 -(% _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**
1603 -(% _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
1004 +(% border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1005 +|=(% style="width: 171px;" %)**Command Example**|=(% style="width: 219px;" %)**Function**|=(% style="width: 119px;" %)**Response**
1006 +|(% style="width:171px" %)AT+PNACKMD=1|(% style="width:219px" %)Poll None-ACK message|(% style="width:119px" %)OK
1604 1604  
1605 -(% _mstvisible="1" %)
1606 -(% style="color:#4f81bd" %)**Downlink Command: 0x34**
1008 +**Downlink Command: 0x34**
1607 1607  
1608 -(% _mstvisible="1" %)
1609 1609  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1610 1610  
1012 += 5. Battery & How to replace =
1611 1611  
1014 +== 5.1 Battery Type ==
1612 1612  
1613 -(% _mstvisible="1" %)
1614 -= (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1615 -
1616 -(% _mstvisible="1" %)
1617 -== (% _msthash="265486" _msttexthash="242073" _mstvisible="3" %)5.1 Battery Type(%%) ==
1618 -
1619 -(% _msthash="315398" _msttexthash="33754799" _mstvisible="1" %)
1620 1620  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.
1621 1621  
1622 -(% _mstvisible="1" %)
1623 1623  (((
1624 -(% _mstvisible="2" %)
1625 1625  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1626 -[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]]
1020 +[[image:image-20220515075034-1.png||height="208" width="644"]]
1627 1627  )))
1628 1628  
1629 -(% _mstvisible="1" %)
1630 1630  (((
1631 -(% _mstvisible="2" %)
1632 1632  The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1633 1633  
1634 1634  )))
1635 1635  
1636 -(% _mstvisible="1" %)
1637 -== (% _msthash="353795" _msttexthash="326703" _mstvisible="3" %)5.2 Replace Battery(%%) ==
1028 +== 5.2 Replace Battery ==
1638 1638  
1639 -(% _msthash="315399" _msttexthash="11289278" _mstvisible="1" %)
1640 1640  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.
1641 1641  
1642 -(% _mstvisible="1" %)
1643 -[[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"]]
1032 +[[image:image-20220515075440-2.png||height="338" width="272"]][[image:image-20220515075625-3.png||height="193" width="257"]]
1644 1644  
1645 -(% _mstvisible="1" %)
1646 -== (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
1034 +== 5.3 Battery Life Analyze ==
1647 1647  
1648 -(% _mstvisible="1" %)
1649 1649  (((
1650 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1651 -(((
1652 1652  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:
1653 -[[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]]
1038 +https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf
1654 1654  )))
1655 1655  
1656 -(((
1657 -
1658 -)))
1041 += 6. Order Info =
1659 1659  
1660 1660  (((
1661 -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]]
1044 +Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
1662 1662  )))
1663 1663  
1664 -
1665 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1666 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)6. FAQ(%%) =
1667 -
1668 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1669 -== 6.1 How to use AT Command? ==
1670 -
1671 1671  (((
1672 -LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to connect to LHT65 for using AT command, as below.
1048 +(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
1673 1673  )))
1674 1674  
1675 -[[image:image-20220530085651-1.png]]
1676 -
1677 -
1678 -**Connection:**
1679 -
1680 -✓** USB to TTL GND <~-~->GND**
1681 -
1682 -**✓ USB to TTL RXD <~-~-> D+**
1683 -
1684 -**✓ USB to TTL TXD <~-~-> A11**
1685 -
1686 -**✓ USB to TTL 3.3V <~-~-> D-**
1687 -
1688 -
1689 -(((
1690 -In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
1051 +* (((
1052 +(% style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
1691 1691  )))
1692 -
1693 -(((
1694 -Input password and ATZ to activate LHT65N,As shown below:
1054 +* (((
1055 +(% style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1695 1695  )))
1696 -
1697 -[[image:image-20220530095701-4.png]]
1698 -
1699 -
1700 -AT Command List is as below:
1701 -
1702 -AT+<CMD>? : Help on <CMD>
1703 -
1704 -AT+<CMD> : Run <CMD>
1705 -
1706 -AT+<CMD>=<value> : Set the value
1707 -
1708 -AT+<CMD>=? : Get the value
1709 -
1710 -AT+DEBUG:Set more info output
1711 -
1712 -ATZ: Trig a reset of the MCU
1713 -
1714 -AT+FDR: Reset Parameters to Factory Default, Keys Reserve
1715 -
1716 -AT+DEUI: Get or Set the Device EUI
1717 -
1718 -AT+DADDR: Get or Set the Device Address
1719 -
1720 -AT+APPKEY: Get or Set the Application Key
1721 -
1722 -AT+NWKSKEY: Get or Set the Network Session Key
1723 -
1724 -AT+APPSKEY: Get or Set the Application Session Key
1725 -
1726 -AT+APPEUI: Get or Set the Application EUI
1727 -
1728 -AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1729 -
1730 -AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1731 -
1732 -AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
1733 -
1734 -AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1735 -
1736 -AT+PNM: Get or Set the public network mode. (0: off, 1: on)
1737 -
1738 -AT+RX2FQ: Get or Set the Rx2 window frequency
1739 -
1740 -AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1741 -
1742 -AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1743 -
1744 -AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1745 -
1746 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1747 -
1748 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1749 -
1750 -AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1751 -
1752 -AT+NWKID: Get or Set the Network ID
1753 -
1754 -AT+FCU: Get or Set the Frame Counter Uplink
1755 -
1756 -AT+FCD: Get or Set the Frame Counter Downlink
1757 -
1758 -AT+CLASS: Get or Set the Device Class
1759 -
1760 -AT+JOIN: Join network
1761 -
1762 -AT+NJS: Get the join status
1763 -
1764 -AT+SENDB: Send hexadecimal data along with the application port
1765 -
1766 -AT+SEND: Send text data along with the application port
1767 -
1768 -AT+RECVB: Print last received data in binary format (with hexadecimal values)
1769 -
1770 -AT+RECV: Print last received data in raw format
1771 -
1772 -AT+VER: Get current image version and Frequency Band
1773 -
1774 -AT+CFM: Get or Set the confirmation mode (0-1)
1775 -
1776 -AT+CFS: Get confirmation status of the last AT+SEND (0-1)
1777 -
1778 -AT+SNR: Get the SNR of the last received packet
1779 -
1780 -AT+RSSI: Get the RSSI of the last received packet
1781 -
1782 -AT+TDC: Get or set the application data transmission interval in ms
1783 -
1784 -AT+PORT: Get or set the application port
1785 -
1786 -AT+DISAT: Disable AT commands
1787 -
1788 -AT+PWORD: Set password, max 9 digits
1789 -
1790 -AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode
1791 -
1792 -AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
1793 -
1794 -AT+PDTA: Print the sector data from start page to stop page
1795 -
1796 -AT+PLDTA: Print the last few sets of data
1797 -
1798 -AT+CLRDTA: Clear the storage, record position back to 1st
1799 -
1800 -AT+SLEEP: Set sleep mode
1801 -
1802 -AT+EXT: Get or Set external sensor model
1803 -
1804 -AT+BAT: Get the current battery voltage in mV
1805 -
1806 -AT+CFG: Print all configurations
1807 -
1808 -AT+WMOD: Get or Set Work Mode
1809 -
1810 -AT+ARTEMP: Get or set the internal Temperature sensor alarm range
1811 -
1812 -AT+CITEMP: Get or set the internal Temperature sensor collection interval in min
1813 -
1814 -AT+SETCNT:Set the count at present
1815 -
1816 -AT+RJTDC: Get or set the ReJoin data transmission interval in min
1817 -
1818 -AT+RPL: Get or set response level
1819 -
1820 -AT+TIMESTAMP: Get or Set UNIX timestamp in second
1821 -
1822 -AT+LEAPSEC: Get or Set Leap Second
1823 -
1824 -AT+SYNCMOD: Get or Set time synchronization method
1825 -
1826 -AT+SYNCTDC: Get or set time synchronization interval in day
1827 -
1828 -AT+PID: Get or set the PID
1829 -
1830 -
1057 +* (((
1058 +(% style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1831 1831  )))
1832 -
1833 -(% _mstvisible="1" %)
1834 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)7. Order Info(%%) =
1835 -
1836 -(% _mstvisible="1" %)
1837 -(((
1838 -(% _msthash="506267" _msttexthash="432432" _mstvisible="2" %)
1839 -Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
1060 +* (((
1061 +(% style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1840 1840  )))
1841 -
1842 -(% _mstvisible="1" %)
1843 -(((
1844 -(% _msthash="506268" _msttexthash="686946" _mstvisible="2" %)
1845 -(% _mstvisible="4" style="color:#4f81bd" %)**XX **(%%): The default frequency band
1063 +* (((
1064 +(% style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1846 1846  )))
1847 -
1848 -(% _mstvisible="1" %)
1849 -* (% _mstvisible="3" %)
1850 -(((
1851 -(% _msthash="903327" _msttexthash="393341" _mstvisible="4" %)
1852 -(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
1066 +* (((
1067 +(% style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1853 1853  )))
1854 -* (% _mstvisible="3" %)
1855 -(((
1856 -(% _msthash="903328" _msttexthash="394576" _mstvisible="4" %)
1857 -(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1069 +* (((
1070 +(% style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1858 1858  )))
1859 -* (% _mstvisible="3" %)
1860 -(((
1861 -(% _msthash="903329" _msttexthash="393913" _mstvisible="4" %)
1862 -(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1072 +* (((
1073 +(% style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1863 1863  )))
1864 -* (% _mstvisible="3" %)
1865 -(((
1866 -(% _msthash="903330" _msttexthash="399087" _mstvisible="4" %)
1867 -(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1868 -)))
1869 -* (% _mstvisible="3" %)
1870 -(((
1871 -(% _msthash="903331" _msttexthash="395109" _mstvisible="4" %)
1872 -(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1873 -)))
1874 -* (% _mstvisible="3" %)
1875 -(((
1876 -(% _msthash="903332" _msttexthash="400842" _mstvisible="4" %)
1877 -(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1878 -)))
1879 -* (% _mstvisible="3" %)
1880 -(((
1881 -(% _msthash="903333" _msttexthash="396487" _mstvisible="4" %)
1882 -(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1883 -)))
1884 -* (% _mstvisible="3" %)
1885 -(((
1886 -(% _msthash="903334" _msttexthash="390923" _mstvisible="4" %)
1887 -(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1888 -)))
1889 1889  
1890 -(% _mstvisible="1" %)
1891 1891  (((
1892 -(% _msthash="506269" _msttexthash="443495" _mstvisible="2" %)
1893 -(% _mstvisible="4" style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1077 +(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1894 1894  )))
1895 1895  
1896 -(% _mstvisible="1" %)
1897 -* (% _mstvisible="3" %)
1898 -(((
1899 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1900 -(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
1901 -
1902 -
1903 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1904 -
1080 +* (((
1081 +(% style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
1905 1905  )))
1906 1906  
1907 -(% _mstvisible="1" %)
1908 -= (% _msthash="233363" _msttexthash="211237" _mstvisible="3" %)8. Packing Info(%%) =
1084 += 7. Packing Info =
1909 1909  
1910 -(% _mstvisible="1" %)
1911 1911  (((
1912 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1913 -
1914 -
1915 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1916 -(% _mstvisible="3" %)**Package Includes**(%%):
1087 +**Package Includes**:
1917 1917  )))
1918 1918  
1919 -(% _mstvisible="1" %)
1920 -* (% _mstvisible="3" %)
1921 -(((
1922 -(% _msthash="903336" _msttexthash="1033149" _mstvisible="4" %)
1090 +* (((
1923 1923  LHT65N Temperature & Humidity Sensor x 1
1924 1924  )))
1925 -* (% _mstvisible="3" %)
1926 -(((
1927 -(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %)
1093 +* (((
1928 1928  Program cable x 1
1929 1929  )))
1930 -* (% _mstvisible="3" %)
1931 -(((
1932 -(% _msthash="903338" _msttexthash="544167" _mstvisible="4" %)
1096 +* (((
1933 1933  Optional external sensor
1934 1934  )))
1935 1935  
1936 -(% _mstvisible="1" %)
1937 1937  (((
1938 -(% _msthash="506271" _msttexthash="403858" _mstvisible="2" %)
1939 -(% _mstvisible="3" %)**Dimension and weight**(%%):
1101 +**Dimension and weight**:
1940 1940  )))
1941 1941  
1942 -(% _mstvisible="1" %)
1943 -* (% _mstvisible="3" %)
1944 -(((
1945 -(% _msthash="903339" _msttexthash="391807" _mstvisible="4" %)
1104 +* (((
1946 1946  Device Size:  13.5 x 7 x 3 cm
1947 1947  )))
1948 -* (% _mstvisible="3" %)
1949 -(((
1950 -(% _msthash="903340" _msttexthash="285298" _mstvisible="4" %)
1107 +* (((
1951 1951  Device Weight: 105g
1952 1952  )))
1953 -* (% _mstvisible="3" %)
1954 -(((
1955 -(% _msthash="903341" _msttexthash="562926" _mstvisible="4" %)
1110 +* (((
1956 1956  Package Size / pcs : 14.5 x 8 x 5 cm
1957 1957  )))
1958 -* (% _mstvisible="3" %)
1959 -(((
1960 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1113 +* (((
1961 1961  Weight / pcs : 170g
1962 -
1963 -
1964 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1965 -
1966 1966  )))
1967 1967  
1968 -= 9. Reference =
1117 += 8. FCC Warning =
1969 1969  
1970 -* [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1971 -
1972 -
1973 -= 10. FCC Warning =
1974 -
1975 -(% _mstvisible="1" %)
1976 1976  (((
1977 -(% _msthash="506272" _msttexthash="6034353" _mstvisible="2" %)
1978 1978  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1979 1979  )))
1980 1980  
1981 -(% _mstvisible="1" %)
1982 1982  (((
1983 -(% _msthash="506273" _msttexthash="44097638" _mstvisible="2" %)
1984 1984  (1) This device may not cause harmful interference；
1985 1985  )))
1986 1986  
1987 -(% _mstvisible="1" %)
1988 1988  (((
1989 -(% _msthash="506274" _msttexthash="7559773" _mstvisible="2" %)
1990 1990  (2) this device must accept any interference received, including interference that may cause undesired operation.
1991 1991  )))
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