Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 119.27 >
edited by Xiaoling
on 2022/06/09 18:27
To version < 102.1 >
edited by Edwin Chen
on 2022/05/25 11:52
>
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
... ... @@ -77,971 +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  
231 +=== 2.4.1 Decoder in TTN V3 ===
366 366  
367 -(% _mstvisible="1" %)
368 -=== (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
369 -
370 -(% _msthash="315251" _msttexthash="9786491" _mstvisible="1" %)
371 371  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.
372 372  
373 -(% _msthash="315252" _msttexthash="3928483" _mstvisible="1" %)
374 374  Below is the position to put the decoder and LHT65N decoder can be download from here:
375 375  
376 -(% _mstvisible="1" %)
377 -[[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]]
378 378  
379 -(% _mstvisible="1" %)
380 -[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
239 +[[image:image-20220522234118-10.png||height="353" width="729"]]
381 381  
241 +=== 2.4.2 BAT-Battery Info ===
382 382  
383 -
384 -(% _mstvisible="1" %)
385 -=== (% _msthash="411411" _msttexthash="383656" _mstvisible="3" %)2.4.2 BAT-Battery Info(%%) ===
386 -
387 -(% _msthash="315254" _msttexthash="3122912" _mstvisible="1" %)
388 388  These two bytes of BAT include the battery state and the actually voltage
389 389  
390 -(% _mstvisible="1" %)
391 -[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]]
245 +[[image:image-20220523152839-18.png]]
392 392  
393 -(% _mstvisible="1" %)
394 -[[image:image-20220522235639-1.png||_mstalt="431392" _mstvisible="3" height="139" width="727"]]
247 +[[image:image-20220522235639-1.png||height="139" width="727"]]
395 395  
396 -(% _msthash="315255" _msttexthash="871611" _mstvisible="1" %)
397 397  Check the battery voltage for LHT65N.
398 398  
399 -(% _mstvisible="1" %)
400 400  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
401 401  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
402 402  
254 +=== 2.4.3 Built-in Temperature ===
403 403  
404 -(% _mstvisible="1" %)
405 -=== (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
256 +[[image:image-20220522235639-2.png||height="138" width="722"]]
406 406  
407 -(% _mstvisible="1" %)
408 -[[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]]
409 -
410 -(% _mstvisible="1" %)
411 411  * Temperature:  0x0ABB/100=27.47℃
412 412  
413 -(% _mstvisible="1" %)
414 -[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]]
260 +[[image:image-20220522235639-3.png]]
415 415  
416 -(% _mstvisible="1" %)
417 417  * Temperature:  (0xF5C6-65536)/100=-26.18℃
418 418  
264 +=== 2.4.4 Built-in Humidity ===
419 419  
420 -(% _mstvisible="1" %)
421 -=== (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
266 +[[image:image-20220522235639-4.png||height="138" width="722"]]
422 422  
423 -(% _mstvisible="1" %)
424 -[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]]
425 -
426 -(% _mstvisible="1" %)
427 427  * Humidity:    0x025C/10=60.4%
428 428  
429 -(% _mstvisible="1" %)
430 -=== (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
270 +=== 2.4.5 Ext # ===
431 431  
432 -(% _msthash="315256" _msttexthash="552240" _mstvisible="1" %)
433 433  Bytes for External Sensor:
434 434  
435 -(% _mstvisible="1" %)
436 -[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
274 +[[image:image-20220523152822-17.png]]
437 437  
276 +=== 2.4.6 Ext value ===
438 438  
439 -(% _mstvisible="1" %)
440 -=== (% _msthash="221429" _msttexthash="200655" _mstvisible="3" %)2.4.6 Ext value(%%) ===
278 +==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
441 441  
442 -(% _mstvisible="1" %)
443 -==== (% _msthash="1005901" _msttexthash="877578" _mstvisible="3" %)2.4.6.1 Ext~=1, E3 Temperature Sensor(%%) ====
280 +[[image:image-20220522235639-5.png]]
444 444  
445 -(% _mstvisible="1" %)
446 -[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]
447 -
448 -
449 -(% _mstvisible="1" %)
450 450  * DS18B20 temp=0x0ADD/100=27.81℃
451 451  
452 -(% _msthash="315257" _msttexthash="1038479" _mstvisible="1" %)
453 453  The last 2 bytes of data are meaningless
454 454  
455 -(% _mstvisible="1" %)
456 -[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
286 +[[image:image-20220522235639-6.png]]
457 457  
458 -
459 -(% _mstvisible="1" %)
460 460  * External temperature= (0xF54F-65536)/100=-27.37℃
461 461  
462 -(% _mstvisible="1" %)
463 463  (((
464 -(% _msthash="506063" _msttexthash="1038479" _mstvisible="2" %)
465 465  The last 2 bytes of data are meaningless
466 466  )))
467 467  
468 -(% _mstvisible="1" %)
469 469  (((
470 -(% _msthash="506064" _msttexthash="21185632" _mstvisible="2" %)
471 471  If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
472 472  )))
473 473  
474 474  
299 +==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
475 475  
476 -(% _mstvisible="1" %)
477 -==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
478 -
479 -(% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %)
480 480  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:
481 481  
482 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
483 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %)
484 -(((
485 -(% _mstvisible="6" %)
486 -(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
487 -)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
488 -(((
489 -(% _mstvisible="6" %)
490 -(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
491 -)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
492 -(((
493 -(% _mstvisible="6" %)
494 -(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
495 -)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
496 -(((
497 -(% _mstvisible="6" %)
498 -(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
499 -)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
500 -(((
501 -(% _mstvisible="6" %)
502 -(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
503 -)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
504 -(((
505 -(% _mstvisible="6" %)
506 -(% _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**
507 507  )))
508 -(% _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" %)(((
509 509  (((
510 -(% _mstvisible="6" %)
511 -(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
512 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
513 -(((
514 -(% _mstvisible="6" %)
515 -[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
516 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
517 -(((
518 -(% _mstvisible="6" %)
519 -(((
520 -(% _mstvisible="7" %)
521 -[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
323 +[[Built-In>>||anchor="H2.4.3Built-inTemperature"]]
522 522  )))
523 523  
524 -(% _mstvisible="6" %)
525 525  (((
526 -(% _mstvisible="7" %)
527 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
327 +[[Temperature>>||anchor="H2.4.3Built-inTemperature"]]
528 528  )))
529 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
329 +)))|(% style="width:132px" %)(((
530 530  (((
531 -(% _mstvisible="6" %)
532 -(((
533 -(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
534 534  BAT Status &
535 535  )))
536 536  
537 -(% _mstvisible="6" %)
538 538  (((
539 -(% _mstvisible="7" %)
540 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
335 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
541 541  )))
542 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
543 -(((
544 -(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
337 +)))|(% style="width:54px" %)(((
545 545  Status & Ext
546 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
339 +)))|(% style="width:64px" %)(((
547 547  (((
548 -(% _mstvisible="6" %)
549 -(((
550 -(% _mstvisible="7" %)
551 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
341 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
552 552  )))
553 553  )))
554 554  
555 -(% _mstvisible="1" %)
556 -* (% _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(%%)**
557 557  
558 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)
559 -(% _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]
560 -(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
561 -(((
562 -(% _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" %)(((
563 563  BAT Status
564 564  
565 -(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
566 566  00(b): Ultra Low ( BAT <= 2.50v)
567 567  
568 -(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
569 569  01(b): Low  (2.50v <=BAT <= 2.55v)
570 570  
571 -(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
572 572  10(b): OK   (2.55v <= BAT <=2.65v)
573 573  
574 -(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
575 575  11(b): Good   (BAT >= 2.65v)
576 -)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
577 -(((
578 -(% _mstvisible="6" %)
579 -[[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"]]
580 580  
581 -(% _mstvisible="6" %)
582 582  
583 583  )))
584 584  
585 -(% _mstvisible="1" %)
586 -* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
365 +* **Status & Ext Byte**
587 587  
588 -(% _mstvisible="1" %)
589 -[[image:image-20220523152434-16.png||_mstalt="453921" _mstvisible="3"]]
367 +[[image:image-20220523152434-16.png]]
590 590  
591 -(% _mstvisible="1" %)
592 592  * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
593 593  * 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.
594 594  * 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)
595 595  
596 -(% _mstvisible="1" %)
597 -== (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
373 +== 2.5 Show data on Datacake ==
598 598  
599 -(% _msthash="315259" _msttexthash="20933341" _mstvisible="1" %)
600 600  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:
601 601  
602 -(% _mstvisible="1" %)
603 603  (((
604 -(% _msthash="506065" _msttexthash="4753983" _mstvisible="2" %)
605 -(% _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.
606 606  )))
607 607  
608 -(% _mstvisible="1" %)
609 609  (((
610 -(% _msthash="506066" _msttexthash="14696682" _mstvisible="2" %)
611 -(% _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.
612 612  )))
613 613  
614 -(% _mstvisible="1" %)
615 615  (((
616 -(% _msthash="506067" _msttexthash="180297" _mstvisible="2" %)
617 617  Add Datacake:
618 618  )))
619 619  
620 -(% _mstvisible="1" %)
621 -[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]]
389 +[[image:image-20220523000825-7.png||height="262" width="583"]]
622 622  
623 623  
624 -(% _msthash="315260" _msttexthash="750178" _mstvisible="1" %)
625 625  Select default key as Access Key:
626 626  
627 -(% _mstvisible="1" %)
628 -[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]]
394 +[[image:image-20220523000825-8.png||height="453" width="406"]]
629 629  
630 -(% _msthash="315261" _msttexthash="2134964" _mstvisible="1" %)
631 -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.
632 632  
633 -(% _mstvisible="1" %)
634 -[[image:image-20220523000825-9.png||_mstalt="430612" _mstvisible="3" height="366" width="392"]]
398 +[[image:image-20220523000825-9.png||height="366" width="392"]]
635 635  
636 -(% _mstvisible="1" %)
637 -[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
400 +[[image:image-20220523000825-10.png||height="413" width="728"]]
638 638  
402 +== 2.6 Datalog Feature ==
639 639  
640 -
641 -(% _mstvisible="1" %)
642 -== (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) ==
643 -
644 -(% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %)
645 645  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.
646 646  
406 +=== 2.6.1 Ways to get datalog via LoRaWAN ===
647 647  
648 -(% _mstvisible="1" %)
649 -=== (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) ===
650 -
651 -(% _msthash="315263" _msttexthash="409604" _mstvisible="1" %)
652 652  There are two methods:
653 653  
654 -(% _mstvisible="1" %)
655 655  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
656 656  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.
657 657  
658 -(% _mstvisible="1" %)
659 -=== (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
413 +=== 2.6.2 Unix TimeStamp ===
660 660  
661 -(% _msthash="315264" _msttexthash="1182285" _mstvisible="1" %)
662 662  LHT65N uses Unix TimeStamp format based on
663 663  
664 -(% _mstvisible="1" %)
665 -[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]]
417 +[[image:image-20220523001219-11.png||height="97" width="627"]]
666 666  
667 667  
668 -(% _mstvisible="1" %)
669 669  (((
670 -(% _msthash="506068" _msttexthash="2717234" _mstvisible="2" %)
671 -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/]] :
672 672  )))
673 673  
674 -(% _mstvisible="1" %)
675 675  (((
676 -(% _msthash="506069" _msttexthash="709813" _mstvisible="2" %)
677 677  Below is the converter example
678 678  )))
679 679  
680 -(% _mstvisible="1" %)
681 -[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]]
428 +[[image:image-20220523001219-12.png||height="298" width="720"]]
682 682  
683 -(% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %)
684 684  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
685 685  
432 +=== 2.6.3 Set Device Time ===
686 686  
687 -(% _mstvisible="1" %)
688 -=== (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) ===
689 -
690 -(% _mstvisible="1" %)
691 691  (((
692 -(% _msthash="506070" _msttexthash="4521946" _mstvisible="2" %)
693 693  There are two ways to set device’s time:
694 694  )))
695 695  
696 -(% _mstvisible="1" %)
697 697  (((
698 -(% _mstvisible="2" %)
699 -(% _msthash="506071" _msttexthash="1498471" _mstvisible="4" %)**1. Through LoRaWAN MAC Command (Default settings)**
439 +**~1. Through LoRaWAN MAC Command (Default settings)**
700 700  )))
701 701  
702 -(% _mstvisible="1" %)
703 703  (((
704 -(% _msthash="506072" _msttexthash="2126267" _mstvisible="2" %)
705 705  User need to set SYNCMOD=1 to enable sync time via MAC command.
706 706  )))
707 707  
708 -(% _mstvisible="1" %)
709 709  (((
710 -(% _msthash="506073" _msttexthash="54430324" _mstvisible="2" %)
711 711  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).
712 712  )))
713 713  
714 -(% _mstvisible="1" %)
715 715  (((
716 -(% _msthash="506074" _msttexthash="92531127" _mstvisible="2" %)
717 717  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.
718 718  )))
719 719  
720 -(% _mstvisible="1" %)
721 721  (((
722 -(% _mstvisible="2" %)
723 723  
724 724  )))
725 725  
726 -(% _mstvisible="1" %)
727 727  (((
728 -(% _mstvisible="2" %)
729 -(% _msthash="506075" _msttexthash="329719" _mstvisible="4" %)**2. Manually Set Time**
459 +**2. Manually Set Time**
730 730  )))
731 731  
732 -(% _mstvisible="1" %)
733 733  (((
734 -(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
735 735  User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
736 -
737 -(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
738 -
739 739  )))
740 740  
741 -(% _mstvisible="1" %)
742 -=== (% _msthash="460759" _msttexthash="430001" _mstvisible="3" %)2.6.4 Poll sensor value(%%) ===
466 +=== 2.6.4 Poll sensor value ===
743 743  
744 -(% _msthash="315266" _msttexthash="4955821" _mstvisible="1" %)
745 745  User can poll sensor value based on timestamps from the server. Below is the downlink command.
746 746  
747 -(% _mstvisible="1" %)
748 -[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
470 +[[image:image-20220523152302-15.png]]
749 749  
750 -(% _mstvisible="1" %)
751 751  (((
752 -(% _msthash="506077" _msttexthash="14670916" _mstvisible="2" %)
753 753  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.
754 754  )))
755 755  
756 -(% _mstvisible="1" %)
757 757  (((
758 -(% _mstvisible="2" %)
759 -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**
760 760  )))
761 761  
762 -(% _mstvisible="1" %)
763 763  (((
764 -(% _msthash="506078" _msttexthash="6907459" _mstvisible="2" %)
765 765  Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
766 766  )))
767 767  
768 -(% _mstvisible="1" %)
769 769  (((
770 -(% _msthash="506079" _msttexthash="23531573" _mstvisible="2" %)
771 771  Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
772 772  )))
773 773  
774 774  
775 -(% _mstvisible="1" %)
776 -=== (% _msthash="650923" _msttexthash="614185" _mstvisible="3" %)2.6.5 Datalog Uplink payload(%%) ===
489 +=== 2.6.5 Datalog Uplink payload ===
777 777  
778 -(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
779 779  The Datalog poll reply uplink will use below payload format.
780 780  
781 -(% _mstvisible="1" %)
782 782  (((
783 -(% _mstvisible="2" %)
784 -(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
494 +**Retrieval data payload**
785 785  )))
786 786  
787 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
788 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %)
497 +(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
498 +|(% style="width:93px" %)(((
789 789  (((
790 -(% _mstvisible="6" %)
791 -(((
792 -(% _mstvisible="7" %)
793 -(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
500 +**Size(bytes)**
794 794  )))
795 -)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
502 +)))|(% style="width:71px" %)(((
796 796  (((
797 -(% _mstvisible="6" %)
798 -(((
799 -(% _mstvisible="7" %)
800 -(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
504 +**2**
801 801  )))
802 -)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
506 +)))|(% style="width:102px" %)(((
803 803  (((
804 -(% _mstvisible="6" %)
805 -(((
806 -(% _mstvisible="7" %)
807 -(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
508 +**2**
808 808  )))
809 -)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
510 +)))|(% style="width:86px" %)(((
810 810  (((
811 -(% _mstvisible="6" %)
812 -(((
813 -(% _mstvisible="7" %)
814 -(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
512 +**2**
815 815  )))
816 -)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
514 +)))|(% style="width:86px" %)(((
817 817  (((
818 -(% _mstvisible="6" %)
819 -(((
820 -(% _mstvisible="7" %)
821 -(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
516 +**1**
822 822  )))
823 -)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
518 +)))|(% style="width:48px" %)(((
824 824  (((
825 -(% _mstvisible="6" %)
826 -(((
827 -(% _mstvisible="7" %)
828 -(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
520 +**4**
829 829  )))
830 830  )))
831 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
523 +|(% style="width:93px" %)(((
832 832  (((
833 -(% _mstvisible="6" %)
834 -(((
835 -(% _mstvisible="7" %)
836 -(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
525 +**Value**
837 837  )))
838 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
527 +)))|(% style="width:71px" %)(((
839 839  (((
840 -(% _mstvisible="6" %)
841 -(((
842 -(% _mstvisible="7" %)
843 -[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
529 +[[External sensor data>>||anchor="H2.4.6Extvalue"]]
844 844  )))
845 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
531 +)))|(% style="width:102px" %)(((
846 846  (((
847 -(% _mstvisible="6" %)
848 848  (((
849 -(% _mstvisible="7" %)
850 -(((
851 -(% _mstvisible="8" %)
852 -[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
534 +[[Built In>>||anchor="H2.4.3Built-inTemperature"]]
853 853  )))
854 854  )))
855 855  
856 -(% _mstvisible="6" %)
857 857  (((
858 -(% _mstvisible="7" %)
859 859  (((
860 -(% _mstvisible="8" %)
861 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
540 +[[Temperature>>||anchor="H2.4.3Built-inTemperature"]]
862 862  )))
863 863  )))
864 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
543 +)))|(% style="width:86px" %)(((
865 865  (((
866 -(% _mstvisible="6" %)
867 867  (((
868 -(% _mstvisible="7" %)
869 -(((
870 -(% _mstvisible="8" %)
871 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
546 +[[Built-in>>||anchor="H2.4.4Built-inHumidity"]]
872 872  )))
873 873  )))
874 874  
875 -(% _mstvisible="6" %)
876 876  (((
877 -(% _mstvisible="7" %)
878 878  (((
879 -(% _mstvisible="8" %)
880 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
552 +[[Humidity>>||anchor="H2.4.4Built-inHumidity"]]
881 881  )))
882 882  )))
883 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
555 +)))|(% style="width:86px" %)(((
884 884  (((
885 -(% _mstvisible="6" %)
886 -(((
887 -(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
888 888  Poll message flag & Ext
889 889  )))
890 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
559 +)))|(% style="width:48px" %)(((
891 891  (((
892 -(% _mstvisible="6" %)
893 893  (((
894 -(% _mstvisible="7" %)
895 -(((
896 -(% _mstvisible="8" %)
897 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
562 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
898 898  )))
899 899  )))
900 900  
901 -(% _mstvisible="6" %)
902 902  (((
903 -(% _mstvisible="7" %)
904 904  (((
905 -(% _mstvisible="8" %)
906 906  
907 907  )))
908 908  )))
909 909  )))
910 910  
911 -(% _mstvisible="1" %)
912 -(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
573 +**Poll message flag & Ext**
913 913  
914 -(% _mstvisible="1" %)
915 -[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]]
575 +[[image:image-20220523152208-14.png]]
916 916  
917 -(% _mstvisible="1" %)
918 918  (((
919 -(% _mstvisible="2" %)
920 920  (((
921 -(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
922 922  Poll Message Flag: 1: This message is a poll message reply.
923 923  )))
924 924  )))
925 925  
926 -(% _mstvisible="1" %)
927 -* (% _mstvisible="3" %)
583 +* (((
928 928  (((
929 -(% _mstvisible="4" %)
930 -(((
931 -(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
932 932  Poll Message Flag is set to 1.
933 933  )))
934 934  )))
935 -* (% _mstvisible="3" %)
588 +* (((
936 936  (((
937 -(% _mstvisible="4" %)
938 -(((
939 -(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
940 940  Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
941 941  )))
942 942  )))
943 943  
944 -(% _mstvisible="1" %)
945 945  (((
946 -(% _mstvisible="2" %)
947 947  (((
948 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
949 -
950 -
951 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
952 952  For example, in US915 band, the max payload for different DR is:
953 953  )))
954 954  )))
955 955  
956 -(% _mstvisible="1" %)
957 957  (((
958 -(% _mstvisible="2" %)
959 959  (((
960 -(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
961 961  a) DR0: max is 11 bytes so one entry of data
962 962  )))
963 963  )))
964 964  
965 -(% _mstvisible="1" %)
966 966  (((
967 -(% _mstvisible="2" %)
968 968  (((
969 -(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
970 970  b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
971 971  )))
972 972  )))
973 973  
974 -(% _mstvisible="1" %)
975 975  (((
976 -(% _mstvisible="2" %)
977 977  (((
978 -(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
979 979  c) DR2: total payload includes 11 entries of data
980 980  )))
981 981  )))
982 982  
983 -(% _mstvisible="1" %)
984 984  (((
985 -(% _mstvisible="2" %)
986 986  (((
987 -(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
988 988  d) DR3: total payload includes 22 entries of data.
989 989  )))
990 990  )))
991 991  
992 -(% _mstvisible="1" %)
993 993  (((
994 -(% _mstvisible="2" %)
995 995  (((
996 -(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
997 997  If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
998 998  )))
999 999  )))
1000 1000  
1001 1001  
1002 -(% _mstvisible="1" style="text-align: left;" %)
1003 -(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
631 +**Example:**
1004 1004  
1005 -(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
1006 1006  If LHT65N has below data inside Flash:
1007 1007  
1008 -(% _mstvisible="1" %)
1009 -[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
635 +[[image:image-20220523144455-1.png||height="335" width="735"]]
1010 1010  
1011 -(% _mstvisible="1" %)
1012 1012  (((
1013 -(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
1014 -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
1015 1015  )))
1016 1016  
1017 -(% _mstvisible="1" %)
1018 1018  (((
1019 -(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
1020 1020   Where : Start time: 60065F97 = time 21/1/19 04:27:03
1021 1021  )))
1022 1022  
1023 -(% _mstvisible="1" %)
1024 1024  (((
1025 -(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
1026 - 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
1027 1027  )))
1028 1028  
1029 -(% _mstvisible="1" %)
1030 1030  (((
1031 -(% _mstvisible="2" %)
1032 1032  
1033 1033  )))
1034 1034  
1035 -(% _mstvisible="1" %)
1036 1036  (((
1037 -(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
1038 1038  LHT65N will uplink this payload.
1039 1039  )))
1040 1040  
1041 -(% _mstvisible="1" %)
1042 -[[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"]]
1043 1043  
1044 -(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
1045 1045  7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
1046 1046  
1047 1047  Where the first 11 bytes is for the first entry:
... ... @@ -1058,103 +1058,66 @@
1058 1058  
1059 1059  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
1060 1060  
675 +== 2.7 Alarm Mode ==
1061 1061  
1062 -(% _mstvisible="1" style="text-align: left;" %)
1063 -== (% _msthash="244504" _msttexthash="177736" _mstvisible="3" %)2.7 Alarm Mode(%%) ==
677 +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.
1064 1064  
1065 -(% _msthash="315279" _msttexthash="16493308" _mstvisible="1" style="text-align: left;" %)
1066 -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.
1067 -
1068 -(% _mstvisible="1" %)
1069 1069  (((
1070 -(% _mstvisible="2" style="text-align: left;" %)
1071 -(% _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.
680 +(% 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.
1072 1072  )))
1073 1073  
1074 -(% _mstvisible="1" style="text-align: left;" %)
1075 -(% _msthash="315280" _msttexthash="363480" _mstvisible="3" %)**AT COMMAND FOR ALARM MODE:**
683 +**AT Commands for Alarm mode:**
1076 1076  
1077 -(% _mstvisible="1" class="box infomessage" %)
685 +(% class="box infomessage" %)
1078 1078  (((
1079 -(% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %)
1080 -(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%): Enable/disable alarm mode. (0: Disabled, 1: Enabled)
1081 -
1082 -(% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %)
1083 -(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%): The interval between checking the alarm temperature. (In minutes)
1084 -
1085 -(% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %)
1086 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%): Gets or sets the alarm range of the internal temperature sensor
1087 -
1088 -(% _mstvisible="2" style="text-align: left;" %)
1089 -(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
1090 -
1091 -(% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %)
1092 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105.
687 +(((
688 +**AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
689 +**AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
1093 1093  )))
691 +)))
1094 1094  
693 +== 2.8 LED Indicator ==
1095 1095  
1096 -
1097 -(% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %)
1098 -== (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator ==
1099 -
1100 -(% _mstvisible="1" %)
1101 1101  (((
1102 -(% _msthash="197769" _msttexthash="2924142" style="text-align: left;" %)
1103 -The LHT65 has a triple color LED which for easy showing different stage .
696 +The LHT65N has a triple color LED which for easy shows different stage.
697 +)))
1104 1104  
1105 -(% _msthash="289211" _msttexthash="3402659" style="text-align: left;" %)
1106 -While user press ACT button, the LED will work as per LED status with ACT button.
699 +(((
700 +While pressing ACT button, the LED will work as per LED status with ACT button.
1107 1107  )))
1108 1108  
1109 -(% _mstvisible="1" %)
1110 1110  (((
1111 -(% _msthash="506092" _msttexthash="521573" _mstvisible="2" style="text-align: left;" %)
1112 1112  In a normal working state:
1113 1113  )))
1114 1114  
1115 -(% _mstvisible="1" %)
1116 -* (% _mstvisible="3" %)
1117 -(((
1118 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="4" %)
1119 -For each uplink, the BLUE LED or RED LED will blink (% _msthash="903005" _msttexthash="46254" _mstvisible="3" %)once(%%).(% style="display:none" %)
1120 -
1121 -(% _msthash="197771" _msttexthash="1202526" %)
1122 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="3" %)BLUE LED when external sensor is connected
707 +* (((
708 +For each uplink, the BLUE LED or RED LED will blink once.
1123 1123  )))
1124 -* (% _mstvisible="3" %)
1125 -(((
1126 -(% _msthash="903007" _msttexthash="1334749" _mstvisible="4" %)
1127 -RED LED when external sensor is not connected
710 +* (((
711 +BLUE LED when an external sensor is connected
1128 1128  )))
1129 -* (% _mstvisible="3" %)
1130 -(((
1131 -(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
713 +* (((
714 +RED LED when an external sensor is not connected
715 +)))
716 +* (((
1132 1132  For each success downlink, the PURPLE LED will blink once
1133 1133  )))
1134 1134  
720 +----
1135 1135  
722 +== 2.9 Installation ==
1136 1136  
1137 -(% _mstvisible="1" style="text-align: left;" %)
1138 -== (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
724 +[[image:image-20220516231650-1.png||height="436" width="428"]]
1139 1139  
1140 -(% _mstvisible="1" %)
1141 -[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
726 += 3. Sensors & Accessories =
1142 1142  
728 +== 3.1 E3 Temperature Probe ==
1143 1143  
1144 -(% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %)
1145 -= (% _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(%%) =
730 +[[image:image-20220515080154-4.png||height="182" width="161"]] [[image:image-20220515080330-5.png||height="201" width="195"]]
1146 1146  
1147 -(% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1148 -== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(%%) E3 Temperature Probe ==
1149 1149  
1150 -(% _mstvisible="1" %)
1151 -[[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"]]
733 +With Temperature sensor with 2 meters cable long
1152 1152  
1153 -
1154 -(% _msthash="315354" _msttexthash="1270971" _mstvisible="1" style="text-align: left;" %)
1155 -Temperature sensor with 2 meters cable long
1156 -
1157 -(% _mstvisible="1" %)
1158 1158  * Resolution: 0.0625 °C
1159 1159  * ±0.5°C accuracy from -10°C to +85°C
1160 1160  * ±2°C accuracy from -55°C to +125°C
... ... @@ -1162,821 +1162,387 @@
1162 1162  * -55°C to 125°C
1163 1163  * Working voltage 2.35v ~~ 5v
1164 1164  
742 += 4. Configure LHT65N via AT Command or LoRaWAN Downlink =
1165 1165  
1166 -(% _mstvisible="1" style="text-align: left;" %)
1167 -= (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1168 -
1169 -(% _mstvisible="1" %)
1170 1170  (((
1171 -(% _msthash="506246" _msttexthash="2005926" _mstvisible="2" style="text-align: left;" %)
1172 1172  Use can configure LHT65N via AT Command or LoRaWAN Downlink.
1173 1173  )))
1174 1174  
1175 -(% _mstvisible="1" %)
1176 -* (% _mstvisible="3" %)
1177 -(((
1178 -(% _msthash="903318" _msttexthash="635544" _mstvisible="4" %)
1179 -AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
748 +* (((
749 +AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
1180 1180  )))
1181 -* (% _mstvisible="3" %)
1182 -(((
1183 -(% _msthash="903319" _msttexthash="2004301" _mstvisible="4" %)
1184 -LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
751 +* (((
752 +LoRaWAN Downlink instruction for different platforms:
1185 1185  )))
1186 1186  
1187 -(% _mstvisible="1" %)
1188 1188  (((
1189 -(% _mstvisible="2" style="text-align: left;" %)
1190 -
756 +[[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]]
1191 1191  )))
1192 1192  
1193 -(% _mstvisible="1" %)
1194 1194  (((
1195 -(% _msthash="506248" _msttexthash="2144051" _mstvisible="2" style="text-align: left;" %)
1196 1196  There are two kinds of commands to configure LHT65N, they are:
1197 1197  )))
1198 1198  
1199 -(% _mstvisible="1" %)
1200 1200  (((
1201 -(% _mstvisible="2" style="text-align: left;" %)
1202 -(% _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" %).
764 +(% style="color:#4f81bd" %)* **General Commands**.
1203 1203  )))
1204 1204  
1205 -(% _mstvisible="1" %)
1206 1206  (((
1207 -(% _msthash="506250" _msttexthash="774527" _mstvisible="2" style="text-align: left;" %)
1208 1208  These commands are to configure:
1209 1209  )))
1210 1210  
1211 -(% _mstvisible="1" %)
1212 -* (% _mstvisible="3" %)
1213 -(((
1214 -(% _msthash="903320" _msttexthash="1503580" _mstvisible="4" %)
771 +* (((
1215 1215  General system settings like: uplink interval.
1216 1216  )))
1217 -* (% _mstvisible="3" %)
1218 -(((
1219 -(% _msthash="903321" _msttexthash="1244334" _mstvisible="4" %)
774 +* (((
1220 1220  LoRaWAN protocol & radio-related commands.
1221 1221  )))
1222 1222  
1223 -(% _mstvisible="1" %)
1224 1224  (((
1225 -(% _msthash="506251" _msttexthash="8343023" _mstvisible="2" style="text-align: left;" %)
1226 -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]]
779 +They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
1227 1227  )))
1228 1228  
1229 -(% _mstvisible="1" %)
1230 1230  (((
1231 -(% _mstvisible="2" style="text-align: left;" %)
1232 -
783 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
1233 1233  )))
1234 1234  
1235 -(% _mstvisible="1" %)
1236 1236  (((
1237 -(% _mstvisible="2" style="text-align: left;" %)
1238 -(% _mstvisible="3" style="color:#4f81bd" %)* **Commands special design for LHT65N**
787 +(% style="color:#4f81bd" %)* **Commands special design for LHT65N**
1239 1239  )))
1240 1240  
1241 -(% _mstvisible="1" %)
1242 1242  (((
1243 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1244 1244  These commands are only valid for LHT65N, as below:
1245 -
1246 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1247 -
1248 1248  )))
1249 1249  
1250 -(% _mstvisible="1" style="text-align: left;" %)
1251 -== (% _msthash="708253" _msttexthash="668772" _mstvisible="3" %)4.1 Set Transmit Interval Time(%%) ==
794 +== 4.1 Set Transmit Interval Time ==
1252 1252  
1253 -(% _msthash="315355" _msttexthash="1659268" _mstvisible="1" style="text-align: left;" %)
1254 1254  Feature: Change LoRaWAN End Node Transmit Interval.
1255 1255  
1256 -(% _mstvisible="1" style="text-align: left;" %)
1257 -(% style="color:#4f81bd" %)**AT Command: AT+TDC**
798 +**AT Command: AT+TDC**
1258 1258  
1259 -(% _mstvisible="1" %)
1260 -[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
800 +[[image:image-20220523150701-2.png]]
1261 1261  
1262 -(% _mstvisible="1" %)
1263 1263  (((
1264 -(% _mstvisible="2" style="text-align: left;" %)
1265 -
1266 -
1267 -(% _mstvisible="2" style="text-align: left;" %)
1268 -(% style="color:#4f81bd" %)**Downlink Command: 0x01**
803 +**Downlink Command: 0x01**
1269 1269  )))
1270 1270  
1271 -(% _mstvisible="1" %)
1272 1272  (((
1273 -(% _msthash="506256" _msttexthash="1996592" _mstvisible="2" style="text-align: left;" %)
1274 1274  Format: Command Code (0x01) followed by 3 bytes time value.
1275 1275  )))
1276 1276  
1277 -(% _mstvisible="1" %)
1278 1278  (((
1279 -(% _msthash="506257" _msttexthash="12934649" _mstvisible="2" style="text-align: left;" %)
1280 1280  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1281 1281  )))
1282 1282  
1283 -(% _mstvisible="1" %)
1284 -* (% _mstvisible="3" %)
1285 -(((
1286 -(% _msthash="903322" _msttexthash="3250546" _mstvisible="4" %)
1287 -(% _mstvisible="5" %)**Example 1**(%%): Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
814 +* (((
815 +**Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1288 1288  )))
1289 -* (% _mstvisible="3" %)
1290 -(((
1291 -(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1292 -(% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1293 -
1294 -
1295 -(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1296 -
817 +* (((
818 +**Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1297 1297  )))
1298 1298  
1299 -(% _mstvisible="1" style="text-align: left;" %)
1300 -== (% _msthash="614770" _msttexthash="578240" _mstvisible="3" %)4.2 Set External Sensor Mode(%%) ==
821 +== 4.2 Set External Sensor Mode ==
1301 1301  
1302 -(% _msthash="315357" _msttexthash="975117" _mstvisible="1" style="text-align: left;" %)
1303 1303  Feature: Change External Sensor Mode.
1304 1304  
1305 -(% _mstvisible="1" style="text-align: left;" %)
1306 -(% style="color:#4f81bd" %)**AT Command: AT+EXT**
825 +**AT Command: AT+EXT**
1307 1307  
1308 -(% _mstvisible="1" %)
1309 -[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
827 +[[image:image-20220523150759-3.png]]
1310 1310  
1311 -(% _mstvisible="1" %)
1312 1312  (((
1313 -(% _mstvisible="2" style="text-align: left;" %)
1314 -
1315 -
1316 -(% _mstvisible="2" style="text-align: left;" %)
1317 -(% style="color:#4f81bd" %)**Downlink Command: 0xA2**
830 +**Downlink Command: 0xA2**
1318 1318  )))
1319 1319  
1320 -(% _mstvisible="1" %)
1321 1321  (((
1322 -(% _msthash="506259" _msttexthash="395629" _mstvisible="2" style="text-align: left;" %)
1323 1323  Total bytes: 2 ~~ 5 bytes
1324 1324  )))
1325 1325  
1326 -(% _mstvisible="1" %)
1327 1327  (((
1328 -(% _mstvisible="2" %)
1329 -(% _msthash="506260" _msttexthash="104767" _mstvisible="4" %)**Example:**
838 +**Example:**
1330 1330  )))
1331 1331  
1332 -(% _mstvisible="1" %)
1333 -* (% _mstvisible="3" %)
1334 -(((
1335 -(% _msthash="903324" _msttexthash="934973" _mstvisible="4" %)
841 +* (((
1336 1336  0xA201: Set external sensor type to E1
1337 1337  )))
1338 -* (% _mstvisible="3" %)
1339 -(((
1340 -(% _msthash="903325" _msttexthash="354770" _mstvisible="4" %)
844 +* (((
1341 1341  0xA209: Same as AT+EXT=9
1342 1342  )))
1343 -* (% _mstvisible="3" %)
1344 -(((
1345 -(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
847 +* (((
1346 1346  0xA20702003c,Same as AT+SETCNT=60
1347 -
1348 -
1349 -(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
1350 -
1351 1351  )))
1352 1352  
1353 -(% _mstvisible="1" style="text-align: left;" %)
1354 -== (% _msthash="1562483" _msttexthash="1445717" _mstvisible="3" %)4.3 Enable/Disable uplink Temperature probe ID(%%) ==
851 +== 4.3 Enable/Disable uplink Temperature probe ID ==
1355 1355  
1356 -(% _msthash="315359" _msttexthash="2977572" _mstvisible="1" style="text-align: left;" %)
1357 1357  Feature: If PID is enabled, device will send the temperature probe ID on:
1358 1358  
1359 -(% _mstvisible="1" %)
1360 1360  * First Packet after OTAA Join
1361 1361  * Every 24 hours since the first packet.
1362 1362  
1363 -(% _msthash="315360" _msttexthash="658814" _mstvisible="1" style="text-align: left;" %)
1364 1364  PID is default set to disable (0)
1365 1365  
1366 -(% _mstvisible="1" style="text-align: left;" %)
1367 -(% style="color:#4f81bd" %)**AT Command:**
860 +**AT Command:**
1368 1368  
1369 -(% _mstvisible="1" %)
1370 -[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
862 +[[image:image-20220523150928-4.png]]
1371 1371  
1372 -(% _mstvisible="1" style="text-align: left;" %)
1373 -(% style="color:#4f81bd" %)**Downlink Command:**
864 +**Downlink Command:**
1374 1374  
1375 -(% _mstvisible="1" %)
1376 1376  * 0xA800  **~-~->** AT+PID=0
1377 1377  * 0xA801     **~-~->** AT+PID=1
1378 1378  
869 +== 4.4 Set Password ==
1379 1379  
1380 -(% _mstvisible="1" style="text-align: left;" %)
1381 -== (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1382 -
1383 -(% _msthash="315363" _msttexthash="1170728" _mstvisible="1" style="text-align: left;" %)
1384 1384  Feature: Set device password, max 9 digits
1385 1385  
1386 -(% _mstvisible="1" style="text-align: left;" %)
1387 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
873 +**AT Command: AT+PWORD**
1388 1388  
1389 -(% _mstvisible="1" %)
1390 -[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
875 +[[image:image-20220523151052-5.png]]
1391 1391  
1392 -(% _mstvisible="1" %)
1393 1393  (((
1394 -(% _mstvisible="2" style="text-align: left;" %)
1395 -
1396 -
1397 -(% _mstvisible="2" style="text-align: left;" %)
1398 -(% style="color:#4f81bd" %)**Downlink Command:**
878 +**Downlink Command:**
1399 1399  )))
1400 1400  
1401 -(% _mstvisible="1" %)
1402 1402  (((
1403 -(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1404 1404  No downlink command for this feature.
1405 -
1406 -(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1407 -
1408 1408  )))
1409 1409  
1410 -(% _mstvisible="1" style="text-align: left;" %)
1411 -== (% _msthash="306956" _msttexthash="281918" _mstvisible="3" %)4.5 Quit AT Command(%%) ==
885 +== 4.5 Quit AT Command ==
1412 1412  
1413 -(% _msthash="315365" _msttexthash="4616456" _mstvisible="1" style="text-align: left;" %)
1414 1414  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1415 1415  
1416 -(% _mstvisible="1" style="text-align: left;" %)
1417 -(% style="color:#4f81bd" %)**AT Command: AT+DISAT**
889 +**AT Command: AT+DISAT**
1418 1418  
1419 -(% _mstvisible="1" %)
1420 -[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
891 +[[image:image-20220523151132-6.png]]
1421 1421  
893 +**Downlink Command:**
1422 1422  
1423 -(% _mstvisible="1" style="text-align: left;" %)
1424 -(% style="color:#4f81bd" %)**Downlink Command:**
1425 -
1426 -(% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %)
1427 1427  No downlink command for this feature.
1428 1428  
897 +== 4.6 Set to sleep mode ==
1429 1429  
1430 -(% _mstvisible="1" style="text-align: left;" %)
1431 -== (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) ==
1432 -
1433 -(% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %)
1434 1434  Feature: Set device to sleep mode
1435 1435  
1436 -(% _mstvisible="1" style="text-align: left;" %)
1437 -(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
901 +**AT Command: AT+SLEEP**
1438 1438  
1439 -(% _mstvisible="1" %)
1440 -[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
903 +[[image:image-20220523151218-7.png]]
1441 1441  
905 +**Downlink Command:**
1442 1442  
1443 -(% _mstvisible="1" %)
1444 -(% style="color:#4f81bd" %)**Downlink Command:**
1445 -
1446 -(% _mstvisible="1" %)
1447 1447  * There is no downlink command to set to Sleep mode.
1448 1448  
909 +== 4.7 Set system time ==
1449 1449  
1450 -(% _mstvisible="1" %)
1451 -== (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
911 +Feature: Set system time, unix format. [[See here for format detail.>>path:#TimeStamp]]
1452 1452  
1453 -(% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %)
1454 -Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
913 +**AT Command:**
1455 1455  
1456 -(% _mstvisible="1" %)
1457 -(% style="color:#4f81bd" %)**AT Command:**
915 +[[image:image-20220523151253-8.png]]
1458 1458  
1459 -(% _mstvisible="1" %)
1460 -[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
917 +**Downlink Command:**
1461 1461  
1462 -
1463 -(% _mstvisible="1" %)
1464 -(% style="color:#4f81bd" %)**Downlink Command:**
1465 -
1466 -(% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
1467 1467  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1468 1468  
921 +== 4.8 Set Time Sync Mode ==
1469 1469  
1470 -(% _mstvisible="1" %)
1471 -== (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) ==
1472 -
1473 -(% _mstvisible="1" %)
1474 1474  (((
1475 -(% _msthash="506263" _msttexthash="11748321" _mstvisible="2" %)
1476 1476  Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
1477 1477  )))
1478 1478  
1479 -(% _mstvisible="1" %)
1480 1480  (((
1481 -(% _msthash="506264" _msttexthash="6530264" _mstvisible="2" %)
1482 1482  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.
1483 1483  )))
1484 1484  
1485 -(% _mstvisible="1" %)
1486 1486  (((
1487 -(% _mstvisible="2" %)
1488 -(% style="color:#4f81bd" %)**AT Command:**
932 +**AT Command:**
1489 1489  )))
1490 1490  
1491 -(% _mstvisible="1" %)
1492 -[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
935 +[[image:image-20220523151336-9.png]]
1493 1493  
937 +**Downlink Command:**
1494 1494  
1495 -(% _mstvisible="1" %)
1496 -(% style="color:#4f81bd" %)**Downlink Command:**
1497 -
1498 -(% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
1499 1499  0x28 01 ~/~/ Same As AT+SYNCMOD=1
1500 1500  
1501 -(% _msthash="315378" _msttexthash="479076" _mstvisible="1" %)
1502 1502  0x28 00 ~/~/ Same As AT+SYNCMOD=0
1503 1503  
943 +== 4.9 Set Time Sync Interval ==
1504 1504  
1505 -(% _mstvisible="1" %)
1506 -== (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) ==
1507 -
1508 -(% _msthash="315379" _msttexthash="3065777" _mstvisible="1" %)
1509 1509  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1510 1510  
1511 -(% _mstvisible="1" %)
1512 -(% style="color:#4f81bd" %)**AT Command:**
947 +**AT Command:**
1513 1513  
1514 -(% _mstvisible="1" %)
1515 -[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
949 +[[image:image-20220523151411-10.png]]
1516 1516  
951 +**Downlink Command:**
1517 1517  
1518 -(% _mstvisible="1" %)
1519 -(% style="color:#4f81bd" %)**Downlink Command:**
1520 -
1521 -(% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
1522 1522  0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
1523 1523  
955 +== 4.10 Print data entries base on page. ==
1524 1524  
1525 -(% _mstvisible="1" %)
1526 -== (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) ==
1527 -
1528 -(% _msthash="315383" _msttexthash="3233334" _mstvisible="1" %)
1529 1529  Feature: Print the sector data from start page to stop page (max is 416 pages).
1530 1530  
1531 -(% _mstvisible="1" %)
1532 -(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
959 +**AT Command: AT+PDTA**
1533 1533  
1534 -(% _mstvisible="1" %)
1535 -[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
961 +[[image:image-20220523151450-11.png]]
1536 1536  
963 +**Downlink Command:**
1537 1537  
1538 -(% _mstvisible="1" %)
1539 -(% style="color:#4f81bd" %)**Downlink Command:**
1540 -
1541 -(% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
1542 1542  No downlink commands for feature
1543 1543  
967 +== 4.11 Print last few data entries. ==
1544 1544  
1545 -(% _mstvisible="1" %)
1546 -== (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) ==
1547 -
1548 -(% _msthash="315387" _msttexthash="1101009" _mstvisible="1" %)
1549 1549  Feature: Print the last few data entries
1550 1550  
1551 -(% _mstvisible="1" %)
1552 -(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
971 +**AT Command: AT+PLDTA**
1553 1553  
1554 -(% _mstvisible="1" %)
1555 -[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
973 +[[image:image-20220523151524-12.png]]
1556 1556  
975 +**Downlink Command:**
1557 1557  
1558 -(% _mstvisible="1" %)
1559 -(% style="color:#4f81bd" %)**Downlink Command:**
1560 -
1561 -(% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
1562 1562  No downlink commands for feature
1563 1563  
979 +== 4.12 Clear Flash Record ==
1564 1564  
1565 -(% _mstvisible="1" %)
1566 -== (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) ==
1567 -
1568 -(% _msthash="315391" _msttexthash="1609075" _mstvisible="1" %)
1569 1569  Feature: Clear flash storage for data log feature.
1570 1570  
1571 -(% _mstvisible="1" %)
1572 -(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
983 +**AT Command: AT+CLRDTA**
1573 1573  
1574 -(% _mstvisible="1" %)
1575 -[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
985 +[[image:image-20220523151556-13.png]]
1576 1576  
987 +**Downlink Command: 0xA3**
1577 1577  
1578 -(% _mstvisible="1" %)
1579 -(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1580 -
1581 -(% _mstvisible="1" %)
1582 1582  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1583 1583  
991 +== 4.13 Auto Send None-ACK messages ==
1584 1584  
1585 -(% _mstvisible="1" %)
1586 -== (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1587 -
1588 -(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1589 1589  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.
1590 1590  
1591 1591  
1592 -(% _mstvisible="1" %)
1593 -(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
996 +**AT Command: AT+PNACKMD**
1594 1594  
1595 -(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1596 1596  The default factory setting is 0
1597 1597  
1598 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1599 -(% _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**
1600 -(% _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
1000 +(% border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1001 +|=(% style="width: 171px;" %)**Command Example**|=(% style="width: 219px;" %)**Function**|=(% style="width: 119px;" %)**Response**
1002 +|(% style="width:171px" %)AT+PNACKMD=1|(% style="width:219px" %)Poll None-ACK message|(% style="width:119px" %)OK
1601 1601  
1004 +**Downlink Command: 0x34**
1602 1602  
1603 -(% _mstvisible="1" %)
1604 -(% style="color:#4f81bd" %)**Downlink Command: 0x34**
1605 -
1606 -(% _mstvisible="1" %)
1607 1607  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1608 1608  
1008 += 5. Battery & How to replace =
1609 1609  
1610 -(% _mstvisible="1" %)
1611 -= (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1010 +== 5.1 Battery Type ==
1612 1612  
1613 -(% _mstvisible="1" %)
1614 -== (% _msthash="265486" _msttexthash="242073" _mstvisible="3" %)5.1 Battery Type(%%) ==
1615 -
1616 -(% _msthash="315398" _msttexthash="33754799" _mstvisible="1" %)
1617 1617  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.
1618 1618  
1619 -(% _mstvisible="1" %)
1620 1620  (((
1621 -(% _mstvisible="2" %)
1622 1622  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1623 -[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]]
1016 +[[image:image-20220515075034-1.png||height="208" width="644"]]
1624 1624  )))
1625 1625  
1626 -(% _mstvisible="1" %)
1627 1627  (((
1628 -(% _mstvisible="2" %)
1629 1629  The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1630 1630  
1631 1631  )))
1632 1632  
1633 -(% _mstvisible="1" %)
1634 -== (% _msthash="353795" _msttexthash="326703" _mstvisible="3" %)5.2 Replace Battery(%%) ==
1024 +== 5.2 Replace Battery ==
1635 1635  
1636 -(% _msthash="315399" _msttexthash="11289278" _mstvisible="1" %)
1637 1637  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.
1638 1638  
1639 -(% _mstvisible="1" %)
1640 -[[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"]]
1028 +[[image:image-20220515075440-2.png||height="338" width="272"]][[image:image-20220515075625-3.png||height="193" width="257"]]
1641 1641  
1642 -(% _mstvisible="1" %)
1643 -== (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
1030 +== 5.3 Battery Life Analyze ==
1644 1644  
1645 -(% _mstvisible="1" %)
1646 1646  (((
1647 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1648 1648  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:
1649 -[[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]]
1650 -
1651 -
1652 -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]]
1653 -
1654 -
1655 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1656 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)6. FAQ(%%) =
1657 -
1658 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1659 -== 6.1 How to use AT Command? ==
1660 -
1661 -LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to
1662 -
1663 -connect to LHT65 for using AT command, as below.
1664 -
1665 -[[image:image-20220530085651-1.png]]
1666 -
1667 -
1668 -**Connection:**
1669 -
1670 -✓** USB to TTL GND <~-~->GND**
1671 -
1672 -**✓ USB to TTL RXD <~-~-> D+**
1673 -
1674 -**✓ USB to TTL TXD <~-~-> A11**
1675 -
1676 -**✓ USB to TTL 3.3V <~-~-> D-**
1677 -
1678 -
1679 -(((
1680 -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.
1034 +https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf
1681 1681  )))
1682 1682  
1683 -(((
1684 -Input password and ATZ to activate LHT65N,As shown below:
1685 -)))
1037 += 6. Order Info =
1686 1686  
1687 -[[image:image-20220530095701-4.png]]
1688 -
1689 -
1690 -AT Command List is as below:
1691 -
1692 -AT+<CMD>? : Help on <CMD>
1693 -
1694 -AT+<CMD> : Run <CMD>
1695 -
1696 -AT+<CMD>=<value> : Set the value
1697 -
1698 -AT+<CMD>=? : Get the value
1699 -
1700 -AT+DEBUG:Set more info output
1701 -
1702 -ATZ: Trig a reset of the MCU
1703 -
1704 -AT+FDR: Reset Parameters to Factory Default, Keys Reserve
1705 -
1706 -AT+DEUI: Get or Set the Device EUI
1707 -
1708 -AT+DADDR: Get or Set the Device Address
1709 -
1710 -AT+APPKEY: Get or Set the Application Key
1711 -
1712 -AT+NWKSKEY: Get or Set the Network Session Key
1713 -
1714 -AT+APPSKEY: Get or Set the Application Session Key
1715 -
1716 -AT+APPEUI: Get or Set the Application EUI
1717 -
1718 -AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1719 -
1720 -AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1721 -
1722 -AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
1723 -
1724 -AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1725 -
1726 -AT+PNM: Get or Set the public network mode. (0: off, 1: on)
1727 -
1728 -AT+RX2FQ: Get or Set the Rx2 window frequency
1729 -
1730 -AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1731 -
1732 -AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1733 -
1734 -AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1735 -
1736 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1737 -
1738 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1739 -
1740 -AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1741 -
1742 -AT+NWKID: Get or Set the Network ID
1743 -
1744 -AT+FCU: Get or Set the Frame Counter Uplink
1745 -
1746 -AT+FCD: Get or Set the Frame Counter Downlink
1747 -
1748 -AT+CLASS: Get or Set the Device Class
1749 -
1750 -AT+JOIN: Join network
1751 -
1752 -AT+NJS: Get the join status
1753 -
1754 -AT+SENDB: Send hexadecimal data along with the application port
1755 -
1756 -AT+SEND: Send text data along with the application port
1757 -
1758 -AT+RECVB: Print last received data in binary format (with hexadecimal values)
1759 -
1760 -AT+RECV: Print last received data in raw format
1761 -
1762 -AT+VER: Get current image version and Frequency Band
1763 -
1764 -AT+CFM: Get or Set the confirmation mode (0-1)
1765 -
1766 -AT+CFS: Get confirmation status of the last AT+SEND (0-1)
1767 -
1768 -AT+SNR: Get the SNR of the last received packet
1769 -
1770 -AT+RSSI: Get the RSSI of the last received packet
1771 -
1772 -AT+TDC: Get or set the application data transmission interval in ms
1773 -
1774 -AT+PORT: Get or set the application port
1775 -
1776 -AT+DISAT: Disable AT commands
1777 -
1778 -AT+PWORD: Set password, max 9 digits
1779 -
1780 -AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode
1781 -
1782 -AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
1783 -
1784 -AT+PDTA: Print the sector data from start page to stop page
1785 -
1786 -AT+PLDTA: Print the last few sets of data
1787 -
1788 -AT+CLRDTA: Clear the storage, record position back to 1st
1789 -
1790 -AT+SLEEP: Set sleep mode
1791 -
1792 -AT+EXT: Get or Set external sensor model
1793 -
1794 -AT+BAT: Get the current battery voltage in mV
1795 -
1796 -AT+CFG: Print all configurations
1797 -
1798 -AT+WMOD: Get or Set Work Mode
1799 -
1800 -AT+ARTEMP: Get or set the internal Temperature sensor alarm range
1801 -
1802 -AT+CITEMP: Get or set the internal Temperature sensor collection interval in min
1803 -
1804 -AT+SETCNT:Set the count at present
1805 -
1806 -AT+RJTDC: Get or set the ReJoin data transmission interval in min
1807 -
1808 -AT+RPL: Get or set response level
1809 -
1810 -AT+TIMESTAMP: Get or Set UNIX timestamp in second
1811 -
1812 -AT+LEAPSEC: Get or Set Leap Second
1813 -
1814 -AT+SYNCMOD: Get or Set time synchronization method
1815 -
1816 -AT+SYNCTDC: Get or set time synchronization interval in day
1817 -
1818 -AT+PID: Get or set the PID
1819 -
1820 -
1821 -)))
1822 -
1823 -(% _mstvisible="1" %)
1824 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)7. Order Info(%%) =
1825 -
1826 -(% _mstvisible="1" %)
1827 1827  (((
1828 -(% _msthash="506267" _msttexthash="432432" _mstvisible="2" %)
1829 -Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
1040 +Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
1830 1830  )))
1831 1831  
1832 -(% _mstvisible="1" %)
1833 1833  (((
1834 -(% _msthash="506268" _msttexthash="686946" _mstvisible="2" %)
1835 -(% _mstvisible="4" style="color:#4f81bd" %)**XX **(%%): The default frequency band
1044 +(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
1836 1836  )))
1837 1837  
1838 -(% _mstvisible="1" %)
1839 -* (% _mstvisible="3" %)
1840 -(((
1841 -(% _msthash="903327" _msttexthash="393341" _mstvisible="4" %)
1842 -(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
1047 +* (((
1048 +(% style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
1843 1843  )))
1844 -* (% _mstvisible="3" %)
1845 -(((
1846 -(% _msthash="903328" _msttexthash="394576" _mstvisible="4" %)
1847 -(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1050 +* (((
1051 +(% style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1848 1848  )))
1849 -* (% _mstvisible="3" %)
1850 -(((
1851 -(% _msthash="903329" _msttexthash="393913" _mstvisible="4" %)
1852 -(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1053 +* (((
1054 +(% style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1853 1853  )))
1854 -* (% _mstvisible="3" %)
1855 -(((
1856 -(% _msthash="903330" _msttexthash="399087" _mstvisible="4" %)
1857 -(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1056 +* (((
1057 +(% style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1858 1858  )))
1859 -* (% _mstvisible="3" %)
1860 -(((
1861 -(% _msthash="903331" _msttexthash="395109" _mstvisible="4" %)
1862 -(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1059 +* (((
1060 +(% style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1863 1863  )))
1864 -* (% _mstvisible="3" %)
1865 -(((
1866 -(% _msthash="903332" _msttexthash="400842" _mstvisible="4" %)
1867 -(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1062 +* (((
1063 +(% style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1868 1868  )))
1869 -* (% _mstvisible="3" %)
1870 -(((
1871 -(% _msthash="903333" _msttexthash="396487" _mstvisible="4" %)
1872 -(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1065 +* (((
1066 +(% style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1873 1873  )))
1874 -* (% _mstvisible="3" %)
1875 -(((
1876 -(% _msthash="903334" _msttexthash="390923" _mstvisible="4" %)
1877 -(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1068 +* (((
1069 +(% style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1878 1878  )))
1879 1879  
1880 -(% _mstvisible="1" %)
1881 1881  (((
1882 -(% _msthash="506269" _msttexthash="443495" _mstvisible="2" %)
1883 -(% _mstvisible="4" style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1073 +(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1884 1884  )))
1885 1885  
1886 -(% _mstvisible="1" %)
1887 -* (% _mstvisible="3" %)
1888 -(((
1889 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1890 -(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
1891 -
1892 -
1893 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1894 -
1076 +* (((
1077 +(% style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
1895 1895  )))
1896 1896  
1897 -(% _mstvisible="1" %)
1898 -= (% _msthash="233363" _msttexthash="211237" _mstvisible="3" %)8. Packing Info(%%) =
1080 += 7. Packing Info =
1899 1899  
1900 -(% _mstvisible="1" %)
1901 1901  (((
1902 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1903 -
1904 -
1905 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1906 -(% _mstvisible="3" %)**Package Includes**(%%):
1083 +**Package Includes**:
1907 1907  )))
1908 1908  
1909 -(% _mstvisible="1" %)
1910 -* (% _mstvisible="3" %)
1911 -(((
1912 -(% _msthash="903336" _msttexthash="1033149" _mstvisible="4" %)
1086 +* (((
1913 1913  LHT65N Temperature & Humidity Sensor x 1
1914 1914  )))
1915 -* (% _mstvisible="3" %)
1916 -(((
1917 -(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %)
1089 +* (((
1918 1918  Program cable x 1
1919 1919  )))
1920 -* (% _mstvisible="3" %)
1921 -(((
1922 -(% _msthash="903338" _msttexthash="544167" _mstvisible="4" %)
1092 +* (((
1923 1923  Optional external sensor
1924 1924  )))
1925 1925  
1926 -(% _mstvisible="1" %)
1927 1927  (((
1928 -(% _msthash="506271" _msttexthash="403858" _mstvisible="2" %)
1929 -(% _mstvisible="3" %)**Dimension and weight**(%%):
1097 +**Dimension and weight**:
1930 1930  )))
1931 1931  
1932 -(% _mstvisible="1" %)
1933 -* (% _mstvisible="3" %)
1934 -(((
1935 -(% _msthash="903339" _msttexthash="391807" _mstvisible="4" %)
1100 +* (((
1936 1936  Device Size:  13.5 x 7 x 3 cm
1937 1937  )))
1938 -* (% _mstvisible="3" %)
1939 -(((
1940 -(% _msthash="903340" _msttexthash="285298" _mstvisible="4" %)
1103 +* (((
1941 1941  Device Weight: 105g
1942 1942  )))
1943 -* (% _mstvisible="3" %)
1944 -(((
1945 -(% _msthash="903341" _msttexthash="562926" _mstvisible="4" %)
1106 +* (((
1946 1946  Package Size / pcs : 14.5 x 8 x 5 cm
1947 1947  )))
1948 -* (% _mstvisible="3" %)
1949 -(((
1950 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1109 +* (((
1951 1951  Weight / pcs : 170g
1952 -
1953 -
1954 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1955 -
1956 1956  )))
1957 1957  
1958 -= 9. Reference =
1113 += 8. FCC Warning =
1959 1959  
1960 -* [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1961 -
1962 -
1963 -
1964 -= 10. FCC Warning =
1965 -
1966 -(% _mstvisible="1" %)
1967 1967  (((
1968 -(% _msthash="506272" _msttexthash="6034353" _mstvisible="2" %)
1969 1969  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1970 1970  )))
1971 1971  
1972 -(% _mstvisible="1" %)
1973 1973  (((
1974 -(% _msthash="506273" _msttexthash="44097638" _mstvisible="2" %)
1975 1975  (1) This device may not cause harmful interference；
1976 1976  )))
1977 1977  
1978 -(% _mstvisible="1" %)
1979 1979  (((
1980 -(% _msthash="506274" _msttexthash="7559773" _mstvisible="2" %)
1981 1981  (2) this device must accept any interference received, including interference that may cause undesired operation.
1982 1982  )))
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