Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 120.14 >
edited by Xiaoling
on 2022/06/09 18:30
To version < 103.2 >
edited by Xiaoling
on 2022/05/25 11:56
>
Change comment: There is no comment for this version

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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
... ... @@ -77,986 +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 -
368 -
369 -(% _mstvisible="1" %)
370 -=== (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
371 -
372 -(% _msthash="315251" _msttexthash="9786491" _mstvisible="1" %)
373 373  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.
374 374  
375 -(% _msthash="315252" _msttexthash="3928483" _mstvisible="1" %)
376 376  Below is the position to put the decoder and LHT65N decoder can be download from here:
377 377  
378 -(% _mstvisible="1" %)
379 -[[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]]
380 380  
381 -(% _mstvisible="1" %)
382 -[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
239 +[[image:image-20220522234118-10.png||height="353" width="729"]]
383 383  
241 +=== 2.4.2 BAT-Battery Info ===
384 384  
385 -
386 -(% _mstvisible="1" %)
387 -=== (% _msthash="411411" _msttexthash="383656" _mstvisible="3" %)2.4.2 BAT-Battery Info(%%) ===
388 -
389 -(% _msthash="315254" _msttexthash="3122912" _mstvisible="1" %)
390 390  These two bytes of BAT include the battery state and the actually voltage
391 391  
392 -(% _mstvisible="1" %)
393 -[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]]
245 +[[image:image-20220523152839-18.png]]
394 394  
395 -(% _mstvisible="1" %)
396 -[[image:image-20220522235639-1.png||_mstalt="431392" _mstvisible="3" height="139" width="727"]]
247 +[[image:image-20220522235639-1.png||height="139" width="727"]]
397 397  
398 -(% _msthash="315255" _msttexthash="871611" _mstvisible="1" %)
399 399  Check the battery voltage for LHT65N.
400 400  
401 -(% _mstvisible="1" %)
402 402  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
403 403  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
404 404  
254 +=== 2.4.3 Built-in Temperature ===
405 405  
256 +[[image:image-20220522235639-2.png||height="138" width="722"]]
406 406  
407 -
408 -(% _mstvisible="1" %)
409 -=== (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
410 -
411 -(% _mstvisible="1" %)
412 -[[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]]
413 -
414 -(% _mstvisible="1" %)
415 415  * Temperature:  0x0ABB/100=27.47℃
416 416  
417 -(% _mstvisible="1" %)
418 -[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]]
260 +[[image:image-20220522235639-3.png]]
419 419  
420 -(% _mstvisible="1" %)
421 421  * Temperature:  (0xF5C6-65536)/100=-26.18℃
422 422  
264 +=== 2.4.4 Built-in Humidity ===
423 423  
266 +[[image:image-20220522235639-4.png||height="138" width="722"]]
424 424  
425 -
426 -(% _mstvisible="1" %)
427 -=== (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
428 -
429 -(% _mstvisible="1" %)
430 -[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]]
431 -
432 -(% _mstvisible="1" %)
433 433  * Humidity:    0x025C/10=60.4%
434 434  
270 +=== 2.4.5 Ext # ===
435 435  
436 -
437 -
438 -(% _mstvisible="1" %)
439 -=== (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
440 -
441 -(% _msthash="315256" _msttexthash="552240" _mstvisible="1" %)
442 442  Bytes for External Sensor:
443 443  
444 -(% _mstvisible="1" %)
445 -[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
274 +[[image:image-20220523152822-17.png]]
446 446  
276 +=== 2.4.6 Ext value ===
447 447  
448 -(% _mstvisible="1" %)
449 -=== (% _msthash="221429" _msttexthash="200655" _mstvisible="3" %)2.4.6 Ext value(%%) ===
278 +==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
450 450  
451 -(% _mstvisible="1" %)
452 -==== (% _msthash="1005901" _msttexthash="877578" _mstvisible="3" %)2.4.6.1 Ext~=1, E3 Temperature Sensor(%%) ====
280 +[[image:image-20220522235639-5.png]]
453 453  
454 -(% _mstvisible="1" %)
455 -[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]
456 -
457 -
458 -(% _mstvisible="1" %)
459 459  * DS18B20 temp=0x0ADD/100=27.81℃
460 460  
461 -(% _msthash="315257" _msttexthash="1038479" _mstvisible="1" %)
462 462  The last 2 bytes of data are meaningless
463 463  
464 -(% _mstvisible="1" %)
465 -[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
286 +[[image:image-20220522235639-6.png]]
466 466  
467 -
468 -(% _mstvisible="1" %)
469 469  * External temperature= (0xF54F-65536)/100=-27.37℃
470 470  
471 -(% _mstvisible="1" %)
472 472  (((
473 -(% _msthash="506063" _msttexthash="1038479" _mstvisible="2" %)
474 474  The last 2 bytes of data are meaningless
475 475  )))
476 476  
477 -(% _mstvisible="1" %)
478 478  (((
479 -(% _msthash="506064" _msttexthash="21185632" _mstvisible="2" %)
480 480  If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
481 481  )))
482 482  
483 483  
299 +==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
484 484  
485 -(% _mstvisible="1" %)
486 -==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
487 -
488 -(% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %)
489 489  Timestamp mode is designed for LHT65N with E3 probe, it will send the uplink payload with Unix timestamp. With the limitation of 11 bytes (max distance of AU915/US915/AS923 band), the time stamp mode will be lack of BAT voltage field, instead, it shows the battery status. The payload is as below:
490 490  
491 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
492 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %)
493 -(((
494 -(% _mstvisible="6" %)
495 -(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
496 -)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
497 -(((
498 -(% _mstvisible="6" %)
499 -(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
500 -)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
501 -(((
502 -(% _mstvisible="6" %)
503 -(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
504 -)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
505 -(((
506 -(% _mstvisible="6" %)
507 -(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
508 -)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
509 -(((
510 -(% _mstvisible="6" %)
511 -(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
512 -)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
513 -(((
514 -(% _mstvisible="6" %)
515 -(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
303 +(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
304 +|(% style="width:96px" %)(((
305 +**Size(bytes)**
306 +)))|(% style="width:71px" %)(((
307 +**2**
308 +)))|(% style="width:99px" %)(((
309 +**2**
310 +)))|(% style="width:132px" %)(((
311 +**2**
312 +)))|(% style="width:54px" %)(((
313 +**1**
314 +)))|(% style="width:64px" %)(((
315 +**4**
516 516  )))
517 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
317 +|(% style="width:96px" %)(((
318 +**Value**
319 +)))|(% style="width:71px" %)(((
320 +[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
321 +)))|(% style="width:99px" %)(((
518 518  (((
519 -(% _mstvisible="6" %)
520 -(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
521 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
522 -(((
523 -(% _mstvisible="6" %)
524 -[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
525 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
526 -(((
527 -(% _mstvisible="6" %)
528 -(((
529 -(% _mstvisible="7" %)
530 -[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
323 +[[Built-In>>||anchor="H2.4.3Built-inTemperature"]]
531 531  )))
532 532  
533 -(% _mstvisible="6" %)
534 534  (((
535 -(% _mstvisible="7" %)
536 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
327 +[[Temperature>>||anchor="H2.4.3Built-inTemperature"]]
537 537  )))
538 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
329 +)))|(% style="width:132px" %)(((
539 539  (((
540 -(% _mstvisible="6" %)
541 -(((
542 -(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
543 543  BAT Status &
544 544  )))
545 545  
546 -(% _mstvisible="6" %)
547 547  (((
548 -(% _mstvisible="7" %)
549 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
335 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
550 550  )))
551 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
552 -(((
553 -(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
337 +)))|(% style="width:54px" %)(((
554 554  Status & Ext
555 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
339 +)))|(% style="width:64px" %)(((
556 556  (((
557 -(% _mstvisible="6" %)
558 -(((
559 -(% _mstvisible="7" %)
560 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
341 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
561 561  )))
562 562  )))
563 563  
345 +* **Battery status & (% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)**
564 564  
565 -(% _mstvisible="1" %)
566 -* (% _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**
567 -
568 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)
569 -(% _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]
570 -(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
571 -(((
572 -(% _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" %)(((
573 573  BAT Status
574 574  
575 -(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
576 576  00(b): Ultra Low ( BAT <= 2.50v)
577 577  
578 -(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
579 579  01(b): Low  (2.50v <=BAT <= 2.55v)
580 580  
581 -(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
582 582  10(b): OK   (2.55v <= BAT <=2.65v)
583 583  
584 -(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
585 585  11(b): Good   (BAT >= 2.65v)
586 -)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
587 -(((
588 -(% _mstvisible="6" %)
589 -[[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"]]
590 590  
591 -(% _mstvisible="6" %)
592 592  
593 593  )))
594 594  
365 +* **Status & Ext Byte**
595 595  
596 -(% _mstvisible="1" %)
597 -* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
367 +[[image:image-20220523152434-16.png]]
598 598  
599 -(% _mstvisible="1" %)
600 -[[image:image-20220523152434-16.png||_mstalt="453921" _mstvisible="3"]]
601 -
602 -(% _mstvisible="1" %)
603 603  * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
604 604  * 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.
605 605  * 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)
606 606  
373 +== 2.5 Show data on Datacake ==
607 607  
608 -
609 -(% _mstvisible="1" %)
610 -== (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
611 -
612 -(% _msthash="315259" _msttexthash="20933341" _mstvisible="1" %)
613 613  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:
614 614  
615 -(% _mstvisible="1" %)
616 616  (((
617 -(% _msthash="506065" _msttexthash="4753983" _mstvisible="2" %)
618 -(% _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.
619 619  )))
620 620  
621 -(% _mstvisible="1" %)
622 622  (((
623 -(% _msthash="506066" _msttexthash="14696682" _mstvisible="2" %)
624 -(% _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.
625 625  )))
626 626  
627 -(% _mstvisible="1" %)
628 628  (((
629 -(% _msthash="506067" _msttexthash="180297" _mstvisible="2" %)
630 630  Add Datacake:
631 631  )))
632 632  
633 -(% _mstvisible="1" %)
634 -[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]]
389 +[[image:image-20220523000825-7.png||height="262" width="583"]]
635 635  
636 636  
637 -(% _msthash="315260" _msttexthash="750178" _mstvisible="1" %)
638 638  Select default key as Access Key:
639 639  
640 -(% _mstvisible="1" %)
641 -[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]]
394 +[[image:image-20220523000825-8.png||height="453" width="406"]]
642 642  
643 -(% _msthash="315261" _msttexthash="2134964" _mstvisible="1" %)
644 -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.
645 645  
646 -(% _mstvisible="1" %)
647 -[[image:image-20220523000825-9.png||_mstalt="430612" _mstvisible="3" height="366" width="392"]]
398 +[[image:image-20220523000825-9.png||height="366" width="392"]]
648 648  
649 -(% _mstvisible="1" %)
650 -[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
400 +[[image:image-20220523000825-10.png||height="413" width="728"]]
651 651  
402 +== 2.6 Datalog Feature ==
652 652  
653 -
654 -(% _mstvisible="1" %)
655 -== (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) ==
656 -
657 -(% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %)
658 658  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.
659 659  
406 +=== 2.6.1 Ways to get datalog via LoRaWAN ===
660 660  
661 -(% _mstvisible="1" %)
662 -=== (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) ===
663 -
664 -(% _msthash="315263" _msttexthash="409604" _mstvisible="1" %)
665 665  There are two methods:
666 666  
667 -(% _mstvisible="1" %)
668 668  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
669 669  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.
670 670  
413 +=== 2.6.2 Unix TimeStamp ===
671 671  
672 -
673 -(% _mstvisible="1" %)
674 -=== (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
675 -
676 -(% _msthash="315264" _msttexthash="1182285" _mstvisible="1" %)
677 677  LHT65N uses Unix TimeStamp format based on
678 678  
679 -(% _mstvisible="1" %)
680 -[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]]
417 +[[image:image-20220523001219-11.png||height="97" width="627"]]
681 681  
682 682  
683 -(% _mstvisible="1" %)
684 684  (((
685 -(% _msthash="506068" _msttexthash="2717234" _mstvisible="2" %)
686 -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/]] :
687 687  )))
688 688  
689 -(% _mstvisible="1" %)
690 690  (((
691 -(% _msthash="506069" _msttexthash="709813" _mstvisible="2" %)
692 692  Below is the converter example
693 693  )))
694 694  
695 -(% _mstvisible="1" %)
696 -[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]]
428 +[[image:image-20220523001219-12.png||height="298" width="720"]]
697 697  
698 -(% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %)
699 699  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
700 700  
432 +=== 2.6.3 Set Device Time ===
701 701  
702 -(% _mstvisible="1" %)
703 -=== (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) ===
704 -
705 -(% _mstvisible="1" %)
706 706  (((
707 -(% _msthash="506070" _msttexthash="4521946" _mstvisible="2" %)
708 708  There are two ways to set device’s time:
709 709  )))
710 710  
711 -(% _mstvisible="1" %)
712 712  (((
713 -(% _mstvisible="2" %)
714 -(% _msthash="506071" _msttexthash="1498471" _mstvisible="4" %)**1. Through LoRaWAN MAC Command (Default settings)**
439 +**~1. Through LoRaWAN MAC Command (Default settings)**
715 715  )))
716 716  
717 -(% _mstvisible="1" %)
718 718  (((
719 -(% _msthash="506072" _msttexthash="2126267" _mstvisible="2" %)
720 720  User need to set SYNCMOD=1 to enable sync time via MAC command.
721 721  )))
722 722  
723 -(% _mstvisible="1" %)
724 724  (((
725 -(% _msthash="506073" _msttexthash="54430324" _mstvisible="2" %)
726 726  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).
727 727  )))
728 728  
729 -(% _mstvisible="1" %)
730 730  (((
731 -(% _msthash="506074" _msttexthash="92531127" _mstvisible="2" %)
732 732  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.
733 733  )))
734 734  
735 -(% _mstvisible="1" %)
736 736  (((
737 -(% _mstvisible="2" %)
738 738  
739 739  )))
740 740  
741 -(% _mstvisible="1" %)
742 742  (((
743 -(% _mstvisible="2" %)
744 -(% _msthash="506075" _msttexthash="329719" _mstvisible="4" %)**2. Manually Set Time**
459 +**2. Manually Set Time**
745 745  )))
746 746  
747 -(% _mstvisible="1" %)
748 748  (((
749 -(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
750 750  User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
751 -
752 -(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
753 -
754 754  )))
755 755  
756 -(% _mstvisible="1" %)
757 -=== (% _msthash="460759" _msttexthash="430001" _mstvisible="3" %)2.6.4 Poll sensor value(%%) ===
466 +=== 2.6.4 Poll sensor value ===
758 758  
759 -(% _msthash="315266" _msttexthash="4955821" _mstvisible="1" %)
760 760  User can poll sensor value based on timestamps from the server. Below is the downlink command.
761 761  
762 -(% _mstvisible="1" %)
763 -[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
470 +[[image:image-20220523152302-15.png]]
764 764  
765 -(% _mstvisible="1" %)
766 766  (((
767 -(% _msthash="506077" _msttexthash="14670916" _mstvisible="2" %)
768 768  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.
769 769  )))
770 770  
771 -(% _mstvisible="1" %)
772 772  (((
773 -(% _mstvisible="2" %)
774 -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**
775 775  )))
776 776  
777 -(% _mstvisible="1" %)
778 778  (((
779 -(% _msthash="506078" _msttexthash="6907459" _mstvisible="2" %)
780 780  Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
781 781  )))
782 782  
783 -(% _mstvisible="1" %)
784 784  (((
785 -(% _msthash="506079" _msttexthash="23531573" _mstvisible="2" %)
786 786  Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
787 787  )))
788 788  
789 789  
790 -(% _mstvisible="1" %)
791 -=== (% _msthash="650923" _msttexthash="614185" _mstvisible="3" %)2.6.5 Datalog Uplink payload(%%) ===
489 +=== 2.6.5 Datalog Uplink payload ===
792 792  
793 -(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
794 794  The Datalog poll reply uplink will use below payload format.
795 795  
796 -(% _mstvisible="1" %)
797 797  (((
798 -(% _mstvisible="2" %)
799 -(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
494 +**Retrieval data payload**
800 800  )))
801 801  
802 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
803 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %)
497 +(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
498 +|(% style="width:93px" %)(((
804 804  (((
805 -(% _mstvisible="6" %)
806 -(((
807 -(% _mstvisible="7" %)
808 -(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
500 +**Size(bytes)**
809 809  )))
810 -)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
502 +)))|(% style="width:71px" %)(((
811 811  (((
812 -(% _mstvisible="6" %)
813 -(((
814 -(% _mstvisible="7" %)
815 -(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
504 +**2**
816 816  )))
817 -)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
506 +)))|(% style="width:102px" %)(((
818 818  (((
819 -(% _mstvisible="6" %)
820 -(((
821 -(% _mstvisible="7" %)
822 -(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
508 +**2**
823 823  )))
824 -)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
510 +)))|(% style="width:86px" %)(((
825 825  (((
826 -(% _mstvisible="6" %)
827 -(((
828 -(% _mstvisible="7" %)
829 -(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
512 +**2**
830 830  )))
831 -)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
514 +)))|(% style="width:86px" %)(((
832 832  (((
833 -(% _mstvisible="6" %)
834 -(((
835 -(% _mstvisible="7" %)
836 -(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
516 +**1**
837 837  )))
838 -)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
518 +)))|(% style="width:48px" %)(((
839 839  (((
840 -(% _mstvisible="6" %)
841 -(((
842 -(% _mstvisible="7" %)
843 -(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
520 +**4**
844 844  )))
845 845  )))
846 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
523 +|(% style="width:93px" %)(((
847 847  (((
848 -(% _mstvisible="6" %)
849 -(((
850 -(% _mstvisible="7" %)
851 -(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
525 +**Value**
852 852  )))
853 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
527 +)))|(% style="width:71px" %)(((
854 854  (((
855 -(% _mstvisible="6" %)
856 -(((
857 -(% _mstvisible="7" %)
858 -[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
529 +[[External sensor data>>||anchor="H2.4.6Extvalue"]]
859 859  )))
860 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
531 +)))|(% style="width:102px" %)(((
861 861  (((
862 -(% _mstvisible="6" %)
863 863  (((
864 -(% _mstvisible="7" %)
865 -(((
866 -(% _mstvisible="8" %)
867 -[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
534 +[[Built In>>||anchor="H2.4.3Built-inTemperature"]]
868 868  )))
869 869  )))
870 870  
871 -(% _mstvisible="6" %)
872 872  (((
873 -(% _mstvisible="7" %)
874 874  (((
875 -(% _mstvisible="8" %)
876 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
540 +[[Temperature>>||anchor="H2.4.3Built-inTemperature"]]
877 877  )))
878 878  )))
879 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
543 +)))|(% style="width:86px" %)(((
880 880  (((
881 -(% _mstvisible="6" %)
882 882  (((
883 -(% _mstvisible="7" %)
884 -(((
885 -(% _mstvisible="8" %)
886 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
546 +[[Built-in>>||anchor="H2.4.4Built-inHumidity"]]
887 887  )))
888 888  )))
889 889  
890 -(% _mstvisible="6" %)
891 891  (((
892 -(% _mstvisible="7" %)
893 893  (((
894 -(% _mstvisible="8" %)
895 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
552 +[[Humidity>>||anchor="H2.4.4Built-inHumidity"]]
896 896  )))
897 897  )))
898 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
555 +)))|(% style="width:86px" %)(((
899 899  (((
900 -(% _mstvisible="6" %)
901 -(((
902 -(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
903 903  Poll message flag & Ext
904 904  )))
905 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
559 +)))|(% style="width:48px" %)(((
906 906  (((
907 -(% _mstvisible="6" %)
908 908  (((
909 -(% _mstvisible="7" %)
910 -(((
911 -(% _mstvisible="8" %)
912 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
562 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
913 913  )))
914 914  )))
915 915  
916 -(% _mstvisible="6" %)
917 917  (((
918 -(% _mstvisible="7" %)
919 919  (((
920 -(% _mstvisible="8" %)
921 921  
922 922  )))
923 923  )))
924 924  )))
925 925  
926 -(% _mstvisible="1" %)
927 -(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
573 +**Poll message flag & Ext**
928 928  
929 -(% _mstvisible="1" %)
930 -[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]]
575 +[[image:image-20220523152208-14.png]]
931 931  
932 -(% _mstvisible="1" %)
933 933  (((
934 -(% _mstvisible="2" %)
935 935  (((
936 -(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
937 937  Poll Message Flag: 1: This message is a poll message reply.
938 938  )))
939 939  )))
940 940  
941 -(% _mstvisible="1" %)
942 -* (% _mstvisible="3" %)
583 +* (((
943 943  (((
944 -(% _mstvisible="4" %)
945 -(((
946 -(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
947 947  Poll Message Flag is set to 1.
948 948  )))
949 949  )))
950 -* (% _mstvisible="3" %)
588 +* (((
951 951  (((
952 -(% _mstvisible="4" %)
953 -(((
954 -(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
955 955  Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
956 956  )))
957 957  )))
958 958  
959 -(% _mstvisible="1" %)
960 960  (((
961 -(% _mstvisible="2" %)
962 962  (((
963 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
964 -
965 -
966 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
967 967  For example, in US915 band, the max payload for different DR is:
968 968  )))
969 969  )))
970 970  
971 -(% _mstvisible="1" %)
972 972  (((
973 -(% _mstvisible="2" %)
974 974  (((
975 -(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
976 976  a) DR0: max is 11 bytes so one entry of data
977 977  )))
978 978  )))
979 979  
980 -(% _mstvisible="1" %)
981 981  (((
982 -(% _mstvisible="2" %)
983 983  (((
984 -(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
985 985  b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
986 986  )))
987 987  )))
988 988  
989 -(% _mstvisible="1" %)
990 990  (((
991 -(% _mstvisible="2" %)
992 992  (((
993 -(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
994 994  c) DR2: total payload includes 11 entries of data
995 995  )))
996 996  )))
997 997  
998 -(% _mstvisible="1" %)
999 999  (((
1000 -(% _mstvisible="2" %)
1001 1001  (((
1002 -(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
1003 1003  d) DR3: total payload includes 22 entries of data.
1004 1004  )))
1005 1005  )))
1006 1006  
1007 -(% _mstvisible="1" %)
1008 1008  (((
1009 -(% _mstvisible="2" %)
1010 1010  (((
1011 -(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
1012 1012  If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
1013 1013  )))
1014 1014  )))
1015 1015  
1016 1016  
1017 -(% _mstvisible="1" style="text-align: left;" %)
1018 -(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
631 +**Example:**
1019 1019  
1020 -(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
1021 1021  If LHT65N has below data inside Flash:
1022 1022  
1023 -(% _mstvisible="1" %)
1024 -[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
635 +[[image:image-20220523144455-1.png||height="335" width="735"]]
1025 1025  
1026 -(% _mstvisible="1" %)
1027 1027  (((
1028 -(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
1029 -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
1030 1030  )))
1031 1031  
1032 -(% _mstvisible="1" %)
1033 1033  (((
1034 -(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
1035 1035   Where : Start time: 60065F97 = time 21/1/19 04:27:03
1036 1036  )))
1037 1037  
1038 -(% _mstvisible="1" %)
1039 1039  (((
1040 -(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
1041 - 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
1042 1042  )))
1043 1043  
1044 -(% _mstvisible="1" %)
1045 1045  (((
1046 -(% _mstvisible="2" %)
1047 1047  
1048 1048  )))
1049 1049  
1050 -(% _mstvisible="1" %)
1051 1051  (((
1052 -(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
1053 1053  LHT65N will uplink this payload.
1054 1054  )))
1055 1055  
1056 -(% _mstvisible="1" %)
1057 -[[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"]]
1058 1058  
1059 -(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
1060 1060  7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
1061 1061  
1062 1062  Where the first 11 bytes is for the first entry:
... ... @@ -1074,101 +1074,69 @@
1074 1074  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
1075 1075  
1076 1076  
1077 -(% _mstvisible="1" style="text-align: left;" %)
1078 -== (% _msthash="244504" _msttexthash="177736" _mstvisible="3" %)2.7 Alarm Mode(%%) ==
676 +== 2.7 Alarm Mode ==
1079 1079  
1080 -(% _msthash="315279" _msttexthash="16493308" _mstvisible="1" style="text-align: left;" %)
1081 -when the device is in alarm mode, it checks the built-in sensor temperature for a short time. if the temperature exceeds the preconfigured range, it sends an uplink immediately.
678 +Alarm mode feature is added since firmware v1.5. When device is in Alarm mode, it will check the built-in sensor temperature in a short interval. If the temperature exceeds the pre-configure range, it will send an uplink immediately.
1082 1082  
1083 -(% _mstvisible="1" %)
1084 1084  (((
1085 -(% _mstvisible="2" style="text-align: left;" %)
1086 -(% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.
681 +(% style="color:red" %)Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature.
1087 1087  )))
1088 1088  
1089 -(% _mstvisible="1" style="text-align: left;" %)
1090 -(% _msthash="315280" _msttexthash="363480" _mstvisible="3" %)**AT COMMAND FOR ALARM MODE:**
684 +**AT Commands for Alarm mode:**
1091 1091  
1092 -(% _mstvisible="1" class="box infomessage" %)
686 +(% class="box infomessage" %)
1093 1093  (((
1094 -(% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %)
1095 -(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%): Enable/disable alarm mode. (0: Disabled, 1: Enabled)
1096 -
1097 -(% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %)
1098 -(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%): The interval between checking the alarm temperature. (In minutes)
1099 -
1100 -(% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %)
1101 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%): Gets or sets the alarm range of the internal temperature sensor
1102 -
1103 -(% _mstvisible="2" style="text-align: left;" %)
1104 -(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
1105 -
1106 -(% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %)
1107 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105.
688 +(((
689 +**AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
690 +**AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
1108 1108  )))
692 +)))
1109 1109  
694 +(% class="wikigeneratedid" %)
695 +== ==
1110 1110  
697 +== 2.8 LED Indicator ==
1111 1111  
1112 -(% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %)
1113 -== (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator ==
1114 -
1115 -(% _mstvisible="1" %)
1116 1116  (((
1117 -(% _msthash="197769" _msttexthash="2924142" style="text-align: left;" %)
1118 -The LHT65 has a triple color LED which for easy showing different stage .
700 +The LHT65N has a triple color LED which for easy shows different stage.
701 +)))
1119 1119  
1120 -(% _msthash="289211" _msttexthash="3402659" style="text-align: left;" %)
1121 -While user press ACT button, the LED will work as per LED status with ACT button.
703 +(((
704 +While pressing ACT button, the LED will work as per LED status with ACT button.
1122 1122  )))
1123 1123  
1124 -(% _mstvisible="1" %)
1125 1125  (((
1126 -(% _msthash="506092" _msttexthash="521573" _mstvisible="2" style="text-align: left;" %)
1127 1127  In a normal working state:
1128 1128  )))
1129 1129  
1130 -(% _mstvisible="1" %)
1131 -* (% _mstvisible="3" %)
1132 -(((
1133 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="4" %)
1134 -For each uplink, the BLUE LED or RED LED will blink (% _msthash="903005" _msttexthash="46254" _mstvisible="3" %)once(%%).(% style="display:none" %)
1135 -
1136 -(% _msthash="197771" _msttexthash="1202526" %)
1137 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="3" %)BLUE LED when external sensor is connected
711 +* (((
712 +For each uplink, the BLUE LED or RED LED will blink once.
1138 1138  )))
1139 -* (% _mstvisible="3" %)
1140 -(((
1141 -(% _msthash="903007" _msttexthash="1334749" _mstvisible="4" %)
1142 -RED LED when external sensor is not connected
714 +* (((
715 +BLUE LED when an external sensor is connected
1143 1143  )))
1144 -* (% _mstvisible="3" %)
1145 -(((
1146 -(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
717 +* (((
718 +RED LED when an external sensor is not connected
719 +)))
720 +* (((
1147 1147  For each success downlink, the PURPLE LED will blink once
1148 1148  )))
1149 1149  
724 +----
1150 1150  
1151 -(% _mstvisible="1" style="text-align: left;" %)
1152 -== (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
726 +== 2.9 Installation ==
1153 1153  
1154 -(% _mstvisible="1" %)
1155 -[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
728 +[[image:image-20220516231650-1.png||height="436" width="428"]]
1156 1156  
730 += 3. Sensors & Accessories =
1157 1157  
1158 -(% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %)
1159 -= (% _msthash="401388" _msttexthash="566956" _mstvisible="3" %)3. S(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ensors(% _msthash="401388" _msttexthash="40417" _mstvisible="3" %) and A(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ccessories(%%) =
732 +== 3.1 E3 Temperature Probe ==
1160 1160  
1161 -(% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1162 -== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(%%) E3 Temperature Probe ==
734 +[[image:image-20220515080154-4.png||height="182" width="161"]] [[image:image-20220515080330-5.png||height="201" width="195"]]
1163 1163  
1164 -(% _mstvisible="1" %)
1165 -[[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"]]
1166 1166  
737 +With Temperature sensor with 2 meters cable long
1167 1167  
1168 -(% _msthash="315354" _msttexthash="1270971" _mstvisible="1" style="text-align: left;" %)
1169 -Temperature sensor with 2 meters cable long
1170 -
1171 -(% _mstvisible="1" %)
1172 1172  * Resolution: 0.0625 °C
1173 1173  * ±0.5°C accuracy from -10°C to +85°C
1174 1174  * ±2°C accuracy from -55°C to +125°C
... ... @@ -1176,832 +1176,387 @@
1176 1176  * -55°C to 125°C
1177 1177  * Working voltage 2.35v ~~ 5v
1178 1178  
746 += 4. Configure LHT65N via AT Command or LoRaWAN Downlink =
1179 1179  
1180 -
1181 -(% _mstvisible="1" style="text-align: left;" %)
1182 -= (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1183 -
1184 -(% _mstvisible="1" %)
1185 1185  (((
1186 -(% _msthash="506246" _msttexthash="2005926" _mstvisible="2" style="text-align: left;" %)
1187 1187  Use can configure LHT65N via AT Command or LoRaWAN Downlink.
1188 1188  )))
1189 1189  
1190 -(% _mstvisible="1" %)
1191 -* (% _mstvisible="3" %)
1192 -(((
1193 -(% _msthash="903318" _msttexthash="635544" _mstvisible="4" %)
1194 -AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
752 +* (((
753 +AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
1195 1195  )))
1196 -* (% _mstvisible="3" %)
1197 -(((
1198 -(% _msthash="903319" _msttexthash="2004301" _mstvisible="4" %)
1199 -LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
755 +* (((
756 +LoRaWAN Downlink instruction for different platforms:
1200 1200  )))
1201 1201  
1202 -(% _mstvisible="1" %)
1203 1203  (((
1204 -(% _mstvisible="2" style="text-align: left;" %)
1205 -
760 +[[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server>>url:http://wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server]]
1206 1206  )))
1207 1207  
1208 -(% _mstvisible="1" %)
1209 1209  (((
1210 -(% _msthash="506248" _msttexthash="2144051" _mstvisible="2" style="text-align: left;" %)
1211 1211  There are two kinds of commands to configure LHT65N, they are:
1212 1212  )))
1213 1213  
1214 -(% _mstvisible="1" %)
1215 1215  (((
1216 -(% _mstvisible="2" style="text-align: left;" %)
1217 -(% _msthash="506249" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506249" _msttexthash="317850" _mstvisible="4" style="color:#4f81bd" %)**General Commands**(% _msthash="506249" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %).
768 +(% style="color:#4f81bd" %)* **General Commands**.
1218 1218  )))
1219 1219  
1220 -(% _mstvisible="1" %)
1221 1221  (((
1222 -(% _msthash="506250" _msttexthash="774527" _mstvisible="2" style="text-align: left;" %)
1223 1223  These commands are to configure:
1224 1224  )))
1225 1225  
1226 -(% _mstvisible="1" %)
1227 -* (% _mstvisible="3" %)
1228 -(((
1229 -(% _msthash="903320" _msttexthash="1503580" _mstvisible="4" %)
775 +* (((
1230 1230  General system settings like: uplink interval.
1231 1231  )))
1232 -* (% _mstvisible="3" %)
1233 -(((
1234 -(% _msthash="903321" _msttexthash="1244334" _mstvisible="4" %)
778 +* (((
1235 1235  LoRaWAN protocol & radio-related commands.
1236 1236  )))
1237 1237  
1238 -(% _mstvisible="1" %)
1239 1239  (((
1240 -(% _msthash="506251" _msttexthash="8343023" _mstvisible="2" style="text-align: left;" %)
1241 -They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki: [[End Device Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
783 +They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
1242 1242  )))
1243 1243  
1244 -(% _mstvisible="1" %)
1245 1245  (((
1246 -(% _mstvisible="2" style="text-align: left;" %)
1247 -
787 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
1248 1248  )))
1249 1249  
1250 -(% _mstvisible="1" %)
1251 1251  (((
1252 -(% _mstvisible="2" style="text-align: left;" %)
1253 -(% _mstvisible="3" style="color:#4f81bd" %)* **Commands special design for LHT65N**
791 +(% style="color:#4f81bd" %)* **Commands special design for LHT65N**
1254 1254  )))
1255 1255  
1256 -(% _mstvisible="1" %)
1257 1257  (((
1258 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1259 1259  These commands are only valid for LHT65N, as below:
1260 -
1261 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1262 -
1263 1263  )))
1264 1264  
1265 -(% _mstvisible="1" style="text-align: left;" %)
1266 -== (% _msthash="708253" _msttexthash="668772" _mstvisible="3" %)4.1 Set Transmit Interval Time(%%) ==
798 +== 4.1 Set Transmit Interval Time ==
1267 1267  
1268 -(% _msthash="315355" _msttexthash="1659268" _mstvisible="1" style="text-align: left;" %)
1269 1269  Feature: Change LoRaWAN End Node Transmit Interval.
1270 1270  
1271 -(% _mstvisible="1" style="text-align: left;" %)
1272 -(% style="color:#4f81bd" %)**AT Command: AT+TDC**
802 +**AT Command: AT+TDC**
1273 1273  
1274 -(% _mstvisible="1" %)
1275 -[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
804 +[[image:image-20220523150701-2.png]]
1276 1276  
1277 -(% _mstvisible="1" %)
1278 1278  (((
1279 -(% _mstvisible="2" style="text-align: left;" %)
1280 -
1281 -
1282 -(% _mstvisible="2" style="text-align: left;" %)
1283 -(% style="color:#4f81bd" %)**Downlink Command: 0x01**
807 +**Downlink Command: 0x01**
1284 1284  )))
1285 1285  
1286 -(% _mstvisible="1" %)
1287 1287  (((
1288 -(% _msthash="506256" _msttexthash="1996592" _mstvisible="2" style="text-align: left;" %)
1289 1289  Format: Command Code (0x01) followed by 3 bytes time value.
1290 1290  )))
1291 1291  
1292 -(% _mstvisible="1" %)
1293 1293  (((
1294 -(% _msthash="506257" _msttexthash="12934649" _mstvisible="2" style="text-align: left;" %)
1295 1295  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1296 1296  )))
1297 1297  
1298 -(% _mstvisible="1" %)
1299 -* (% _mstvisible="3" %)
1300 -(((
1301 -(% _msthash="903322" _msttexthash="3250546" _mstvisible="4" %)
1302 -(% _mstvisible="5" %)**Example 1**(%%): Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
818 +* (((
819 +**Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1303 1303  )))
1304 -* (% _mstvisible="3" %)
1305 -(((
1306 -(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1307 -(% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1308 -
1309 -
1310 -(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1311 -
821 +* (((
822 +**Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1312 1312  )))
1313 1313  
1314 -(% _mstvisible="1" style="text-align: left;" %)
1315 -== (% _msthash="614770" _msttexthash="578240" _mstvisible="3" %)4.2 Set External Sensor Mode(%%) ==
825 +== 4.2 Set External Sensor Mode ==
1316 1316  
1317 -(% _msthash="315357" _msttexthash="975117" _mstvisible="1" style="text-align: left;" %)
1318 1318  Feature: Change External Sensor Mode.
1319 1319  
1320 -(% _mstvisible="1" style="text-align: left;" %)
1321 -(% style="color:#4f81bd" %)**AT Command: AT+EXT**
829 +**AT Command: AT+EXT**
1322 1322  
1323 -(% _mstvisible="1" %)
1324 -[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
831 +[[image:image-20220523150759-3.png]]
1325 1325  
1326 -(% _mstvisible="1" %)
1327 1327  (((
1328 -(% _mstvisible="2" style="text-align: left;" %)
1329 -
1330 -
1331 -(% _mstvisible="2" style="text-align: left;" %)
1332 -(% style="color:#4f81bd" %)**Downlink Command: 0xA2**
834 +**Downlink Command: 0xA2**
1333 1333  )))
1334 1334  
1335 -(% _mstvisible="1" %)
1336 1336  (((
1337 -(% _msthash="506259" _msttexthash="395629" _mstvisible="2" style="text-align: left;" %)
1338 1338  Total bytes: 2 ~~ 5 bytes
1339 1339  )))
1340 1340  
1341 -(% _mstvisible="1" %)
1342 1342  (((
1343 -(% _mstvisible="2" %)
1344 -(% _msthash="506260" _msttexthash="104767" _mstvisible="4" %)**Example:**
842 +**Example:**
1345 1345  )))
1346 1346  
1347 -(% _mstvisible="1" %)
1348 -* (% _mstvisible="3" %)
1349 -(((
1350 -(% _msthash="903324" _msttexthash="934973" _mstvisible="4" %)
845 +* (((
1351 1351  0xA201: Set external sensor type to E1
1352 1352  )))
1353 -* (% _mstvisible="3" %)
1354 -(((
1355 -(% _msthash="903325" _msttexthash="354770" _mstvisible="4" %)
848 +* (((
1356 1356  0xA209: Same as AT+EXT=9
1357 1357  )))
1358 -* (% _mstvisible="3" %)
1359 -(((
1360 -(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
851 +* (((
1361 1361  0xA20702003c,Same as AT+SETCNT=60
1362 -
1363 -
1364 -(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
1365 -
1366 1366  )))
1367 1367  
1368 -(% _mstvisible="1" style="text-align: left;" %)
1369 -== (% _msthash="1562483" _msttexthash="1445717" _mstvisible="3" %)4.3 Enable/Disable uplink Temperature probe ID(%%) ==
855 +== 4.3 Enable/Disable uplink Temperature probe ID ==
1370 1370  
1371 -(% _msthash="315359" _msttexthash="2977572" _mstvisible="1" style="text-align: left;" %)
1372 1372  Feature: If PID is enabled, device will send the temperature probe ID on:
1373 1373  
1374 -(% _mstvisible="1" %)
1375 1375  * First Packet after OTAA Join
1376 1376  * Every 24 hours since the first packet.
1377 1377  
1378 -(% _msthash="315360" _msttexthash="658814" _mstvisible="1" style="text-align: left;" %)
1379 1379  PID is default set to disable (0)
1380 1380  
1381 -(% _mstvisible="1" style="text-align: left;" %)
1382 -(% style="color:#4f81bd" %)**AT Command:**
864 +**AT Command:**
1383 1383  
1384 -(% _mstvisible="1" %)
1385 -[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
866 +[[image:image-20220523150928-4.png]]
1386 1386  
868 +**Downlink Command:**
1387 1387  
1388 -(% _mstvisible="1" style="text-align: left;" %)
1389 -(% style="color:#4f81bd" %)**Downlink Command:**
1390 -
1391 -(% _mstvisible="1" %)
1392 1392  * 0xA800  **~-~->** AT+PID=0
1393 1393  * 0xA801     **~-~->** AT+PID=1
1394 1394  
873 +== 4.4 Set Password ==
1395 1395  
1396 -
1397 -(% _mstvisible="1" style="text-align: left;" %)
1398 -== (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1399 -
1400 -(% _msthash="315363" _msttexthash="1170728" _mstvisible="1" style="text-align: left;" %)
1401 1401  Feature: Set device password, max 9 digits
1402 1402  
1403 -(% _mstvisible="1" style="text-align: left;" %)
1404 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
877 +**AT Command: AT+PWORD**
1405 1405  
1406 -(% _mstvisible="1" %)
1407 -[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
879 +[[image:image-20220523151052-5.png]]
1408 1408  
1409 -(% _mstvisible="1" %)
1410 1410  (((
1411 -(% _mstvisible="2" style="text-align: left;" %)
1412 -
1413 -
1414 -(% _mstvisible="2" style="text-align: left;" %)
1415 -(% style="color:#4f81bd" %)**Downlink Command:**
882 +**Downlink Command:**
1416 1416  )))
1417 1417  
1418 -(% _mstvisible="1" %)
1419 1419  (((
1420 -(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1421 1421  No downlink command for this feature.
1422 -
1423 -(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1424 -
1425 1425  )))
1426 1426  
1427 -(% _mstvisible="1" style="text-align: left;" %)
1428 -== (% _msthash="306956" _msttexthash="281918" _mstvisible="3" %)4.5 Quit AT Command(%%) ==
889 +== 4.5 Quit AT Command ==
1429 1429  
1430 -(% _msthash="315365" _msttexthash="4616456" _mstvisible="1" style="text-align: left;" %)
1431 1431  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1432 1432  
1433 -(% _mstvisible="1" style="text-align: left;" %)
1434 -(% style="color:#4f81bd" %)**AT Command: AT+DISAT**
893 +**AT Command: AT+DISAT**
1435 1435  
1436 -(% _mstvisible="1" %)
1437 -[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
895 +[[image:image-20220523151132-6.png]]
1438 1438  
897 +**Downlink Command:**
1439 1439  
1440 -(% _mstvisible="1" style="text-align: left;" %)
1441 -(% style="color:#4f81bd" %)**Downlink Command:**
1442 -
1443 -(% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %)
1444 1444  No downlink command for this feature.
1445 1445  
901 +== 4.6 Set to sleep mode ==
1446 1446  
1447 -(% _mstvisible="1" style="text-align: left;" %)
1448 -== (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) ==
1449 -
1450 -(% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %)
1451 1451  Feature: Set device to sleep mode
1452 1452  
1453 -(% _mstvisible="1" style="text-align: left;" %)
1454 -(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
905 +**AT Command: AT+SLEEP**
1455 1455  
1456 -(% _mstvisible="1" %)
1457 -[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
907 +[[image:image-20220523151218-7.png]]
1458 1458  
909 +**Downlink Command:**
1459 1459  
1460 -(% _mstvisible="1" %)
1461 -(% style="color:#4f81bd" %)**Downlink Command:**
1462 -
1463 -(% _mstvisible="1" %)
1464 1464  * There is no downlink command to set to Sleep mode.
1465 1465  
913 +== 4.7 Set system time ==
1466 1466  
1467 -
1468 -(% _mstvisible="1" %)
1469 -== (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1470 -
1471 -(% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %)
1472 1472  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1473 1473  
1474 -(% _mstvisible="1" %)
1475 -(% style="color:#4f81bd" %)**AT Command:**
917 +**AT Command:**
1476 1476  
1477 -(% _mstvisible="1" %)
1478 -[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
919 +[[image:image-20220523151253-8.png]]
1479 1479  
921 +**Downlink Command:**
1480 1480  
1481 -(% _mstvisible="1" %)
1482 -(% style="color:#4f81bd" %)**Downlink Command:**
1483 -
1484 -(% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
1485 1485  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1486 1486  
925 +== 4.8 Set Time Sync Mode ==
1487 1487  
1488 -(% _mstvisible="1" %)
1489 -== (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) ==
1490 -
1491 -(% _mstvisible="1" %)
1492 1492  (((
1493 -(% _msthash="506263" _msttexthash="11748321" _mstvisible="2" %)
1494 1494  Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
1495 1495  )))
1496 1496  
1497 -(% _mstvisible="1" %)
1498 1498  (((
1499 -(% _msthash="506264" _msttexthash="6530264" _mstvisible="2" %)
1500 1500  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.
1501 1501  )))
1502 1502  
1503 -(% _mstvisible="1" %)
1504 1504  (((
1505 -(% _mstvisible="2" %)
1506 -(% style="color:#4f81bd" %)**AT Command:**
936 +**AT Command:**
1507 1507  )))
1508 1508  
1509 -(% _mstvisible="1" %)
1510 -[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
939 +[[image:image-20220523151336-9.png]]
1511 1511  
941 +**Downlink Command:**
1512 1512  
1513 -(% _mstvisible="1" %)
1514 -(% style="color:#4f81bd" %)**Downlink Command:**
1515 -
1516 -(% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
1517 1517  0x28 01 ~/~/ Same As AT+SYNCMOD=1
1518 1518  
1519 -(% _msthash="315378" _msttexthash="479076" _mstvisible="1" %)
1520 1520  0x28 00 ~/~/ Same As AT+SYNCMOD=0
1521 1521  
947 +== 4.9 Set Time Sync Interval ==
1522 1522  
1523 -(% _mstvisible="1" %)
1524 -== (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) ==
1525 -
1526 -(% _msthash="315379" _msttexthash="3065777" _mstvisible="1" %)
1527 1527  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1528 1528  
1529 -(% _mstvisible="1" %)
1530 -(% style="color:#4f81bd" %)**AT Command:**
951 +**AT Command:**
1531 1531  
1532 -(% _mstvisible="1" %)
1533 -[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
953 +[[image:image-20220523151411-10.png]]
1534 1534  
955 +**Downlink Command:**
1535 1535  
1536 -(% _mstvisible="1" %)
1537 -(% style="color:#4f81bd" %)**Downlink Command:**
1538 -
1539 -(% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
1540 1540  0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
1541 1541  
959 +== 4.10 Print data entries base on page. ==
1542 1542  
1543 -(% _mstvisible="1" %)
1544 -== (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) ==
1545 -
1546 -(% _msthash="315383" _msttexthash="3233334" _mstvisible="1" %)
1547 1547  Feature: Print the sector data from start page to stop page (max is 416 pages).
1548 1548  
1549 -(% _mstvisible="1" %)
1550 -(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
963 +**AT Command: AT+PDTA**
1551 1551  
1552 -(% _mstvisible="1" %)
1553 -[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
965 +[[image:image-20220523151450-11.png]]
1554 1554  
967 +**Downlink Command:**
1555 1555  
1556 -(% _mstvisible="1" %)
1557 -(% style="color:#4f81bd" %)**Downlink Command:**
1558 -
1559 -(% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
1560 1560  No downlink commands for feature
1561 1561  
971 +== 4.11 Print last few data entries. ==
1562 1562  
1563 -(% _mstvisible="1" %)
1564 -== (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) ==
1565 -
1566 -(% _msthash="315387" _msttexthash="1101009" _mstvisible="1" %)
1567 1567  Feature: Print the last few data entries
1568 1568  
1569 -(% _mstvisible="1" %)
1570 -(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
975 +**AT Command: AT+PLDTA**
1571 1571  
1572 -(% _mstvisible="1" %)
1573 -[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
977 +[[image:image-20220523151524-12.png]]
1574 1574  
979 +**Downlink Command:**
1575 1575  
1576 -(% _mstvisible="1" %)
1577 -(% style="color:#4f81bd" %)**Downlink Command:**
1578 -
1579 -(% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
1580 1580  No downlink commands for feature
1581 1581  
983 +== 4.12 Clear Flash Record ==
1582 1582  
1583 -(% _mstvisible="1" %)
1584 -== (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) ==
1585 -
1586 -(% _msthash="315391" _msttexthash="1609075" _mstvisible="1" %)
1587 1587  Feature: Clear flash storage for data log feature.
1588 1588  
1589 -(% _mstvisible="1" %)
1590 -(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
987 +**AT Command: AT+CLRDTA**
1591 1591  
1592 -(% _mstvisible="1" %)
1593 -[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
989 +[[image:image-20220523151556-13.png]]
1594 1594  
991 +**Downlink Command: 0xA3**
1595 1595  
1596 -(% _mstvisible="1" %)
1597 -(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1598 -
1599 -(% _mstvisible="1" %)
1600 1600  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1601 1601  
995 +== 4.13 Auto Send None-ACK messages ==
1602 1602  
1603 -
1604 -(% _mstvisible="1" %)
1605 -== (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1606 -
1607 -(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1608 1608  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.
1609 1609  
1610 1610  
1611 -(% _mstvisible="1" %)
1612 -(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1000 +**AT Command: AT+PNACKMD**
1613 1613  
1614 -(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1615 1615  The default factory setting is 0
1616 1616  
1617 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1618 -(% _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**
1619 -(% _mstvisible="3" %)|(% _msthash="1231321" _msttexthash="130455" _mstvisible="4" style="width:171px" %)AT+PNACKMD=1|(% _msthash="1231322" _msttexthash="377026" _mstvisible="4" style="width:219px" %)Poll None-ACK message|(% _msthash="1231323" _msttexthash="14989" _mstvisible="4" style="width:119px" %)OK
1004 +(% border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1005 +|=(% style="width: 171px;" %)**Command Example**|=(% style="width: 219px;" %)**Function**|=(% style="width: 119px;" %)**Response**
1006 +|(% style="width:171px" %)AT+PNACKMD=1|(% style="width:219px" %)Poll None-ACK message|(% style="width:119px" %)OK
1620 1620  
1621 -(% _mstvisible="1" %)
1622 -(% style="color:#4f81bd" %)**Downlink Command: 0x34**
1008 +**Downlink Command: 0x34**
1623 1623  
1624 -(% _mstvisible="1" %)
1625 1625  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1626 1626  
1012 += 5. Battery & How to replace =
1627 1627  
1014 +== 5.1 Battery Type ==
1628 1628  
1629 -(% _mstvisible="1" %)
1630 -= (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1631 -
1632 -(% _mstvisible="1" %)
1633 -== (% _msthash="265486" _msttexthash="242073" _mstvisible="3" %)5.1 Battery Type(%%) ==
1634 -
1635 -(% _msthash="315398" _msttexthash="33754799" _mstvisible="1" %)
1636 1636  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.
1637 1637  
1638 -(% _mstvisible="1" %)
1639 1639  (((
1640 -(% _mstvisible="2" %)
1641 1641  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1642 -[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]]
1020 +[[image:image-20220515075034-1.png||height="208" width="644"]]
1643 1643  )))
1644 1644  
1645 -(% _mstvisible="1" %)
1646 1646  (((
1647 -(% _mstvisible="2" %)
1648 1648  The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1649 1649  
1650 1650  )))
1651 1651  
1652 -(% _mstvisible="1" %)
1653 -== (% _msthash="353795" _msttexthash="326703" _mstvisible="3" %)5.2 Replace Battery(%%) ==
1028 +== 5.2 Replace Battery ==
1654 1654  
1655 -(% _msthash="315399" _msttexthash="11289278" _mstvisible="1" %)
1656 1656  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.
1657 1657  
1658 -(% _mstvisible="1" %)
1659 -[[image:image-20220515075440-2.png||_mstalt="429546" _mstvisible="3" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" _mstvisible="3" height="193" width="257"]]
1032 +[[image:image-20220515075440-2.png||height="338" width="272"]][[image:image-20220515075625-3.png||height="193" width="257"]]
1660 1660  
1661 -(% _mstvisible="1" %)
1662 -== (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
1034 +== 5.3 Battery Life Analyze ==
1663 1663  
1664 -(% _mstvisible="1" %)
1665 1665  (((
1666 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1667 -(((
1668 1668  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:
1669 -[[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf]]
1038 +https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf
1670 1670  )))
1671 1671  
1672 -(((
1673 -
1674 -)))
1041 += 6. Order Info =
1675 1675  
1676 1676  (((
1677 -A full detail test report for LHT65N on different frequency can be found at : [[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0>>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
1044 +Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
1678 1678  )))
1679 1679  
1680 -
1681 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1682 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)6. FAQ(%%) =
1683 -
1684 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1685 -== 6.1 How to use AT Command? ==
1686 -
1687 1687  (((
1688 -LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to connect to LHT65 for using AT command, as below.
1048 +(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
1689 1689  )))
1690 1690  
1691 -[[image:image-20220530085651-1.png]]
1692 -
1693 -
1694 -**Connection:**
1695 -
1696 -✓** USB to TTL GND <~-~->GND**
1697 -
1698 -**✓ USB to TTL RXD <~-~-> D+**
1699 -
1700 -**✓ USB to TTL TXD <~-~-> A11**
1701 -
1702 -**✓ USB to TTL 3.3V <~-~-> D-**
1703 -
1704 -
1705 -(((
1706 -In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
1051 +* (((
1052 +(% style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
1707 1707  )))
1708 -
1709 -(((
1710 -Input password and ATZ to activate LHT65N,As shown below:
1054 +* (((
1055 +(% style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1711 1711  )))
1712 -
1713 -[[image:image-20220530095701-4.png]]
1714 -
1715 -
1716 -AT Command List is as below:
1717 -
1718 -AT+<CMD>? : Help on <CMD>
1719 -
1720 -AT+<CMD> : Run <CMD>
1721 -
1722 -AT+<CMD>=<value> : Set the value
1723 -
1724 -AT+<CMD>=? : Get the value
1725 -
1726 -AT+DEBUG:Set more info output
1727 -
1728 -ATZ: Trig a reset of the MCU
1729 -
1730 -AT+FDR: Reset Parameters to Factory Default, Keys Reserve
1731 -
1732 -AT+DEUI: Get or Set the Device EUI
1733 -
1734 -AT+DADDR: Get or Set the Device Address
1735 -
1736 -AT+APPKEY: Get or Set the Application Key
1737 -
1738 -AT+NWKSKEY: Get or Set the Network Session Key
1739 -
1740 -AT+APPSKEY: Get or Set the Application Session Key
1741 -
1742 -AT+APPEUI: Get or Set the Application EUI
1743 -
1744 -AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1745 -
1746 -AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1747 -
1748 -AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
1749 -
1750 -AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1751 -
1752 -AT+PNM: Get or Set the public network mode. (0: off, 1: on)
1753 -
1754 -AT+RX2FQ: Get or Set the Rx2 window frequency
1755 -
1756 -AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1757 -
1758 -AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1759 -
1760 -AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1761 -
1762 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1763 -
1764 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1765 -
1766 -AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1767 -
1768 -AT+NWKID: Get or Set the Network ID
1769 -
1770 -AT+FCU: Get or Set the Frame Counter Uplink
1771 -
1772 -AT+FCD: Get or Set the Frame Counter Downlink
1773 -
1774 -AT+CLASS: Get or Set the Device Class
1775 -
1776 -AT+JOIN: Join network
1777 -
1778 -AT+NJS: Get the join status
1779 -
1780 -AT+SENDB: Send hexadecimal data along with the application port
1781 -
1782 -AT+SEND: Send text data along with the application port
1783 -
1784 -AT+RECVB: Print last received data in binary format (with hexadecimal values)
1785 -
1786 -AT+RECV: Print last received data in raw format
1787 -
1788 -AT+VER: Get current image version and Frequency Band
1789 -
1790 -AT+CFM: Get or Set the confirmation mode (0-1)
1791 -
1792 -AT+CFS: Get confirmation status of the last AT+SEND (0-1)
1793 -
1794 -AT+SNR: Get the SNR of the last received packet
1795 -
1796 -AT+RSSI: Get the RSSI of the last received packet
1797 -
1798 -AT+TDC: Get or set the application data transmission interval in ms
1799 -
1800 -AT+PORT: Get or set the application port
1801 -
1802 -AT+DISAT: Disable AT commands
1803 -
1804 -AT+PWORD: Set password, max 9 digits
1805 -
1806 -AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode
1807 -
1808 -AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
1809 -
1810 -AT+PDTA: Print the sector data from start page to stop page
1811 -
1812 -AT+PLDTA: Print the last few sets of data
1813 -
1814 -AT+CLRDTA: Clear the storage, record position back to 1st
1815 -
1816 -AT+SLEEP: Set sleep mode
1817 -
1818 -AT+EXT: Get or Set external sensor model
1819 -
1820 -AT+BAT: Get the current battery voltage in mV
1821 -
1822 -AT+CFG: Print all configurations
1823 -
1824 -AT+WMOD: Get or Set Work Mode
1825 -
1826 -AT+ARTEMP: Get or set the internal Temperature sensor alarm range
1827 -
1828 -AT+CITEMP: Get or set the internal Temperature sensor collection interval in min
1829 -
1830 -AT+SETCNT:Set the count at present
1831 -
1832 -AT+RJTDC: Get or set the ReJoin data transmission interval in min
1833 -
1834 -AT+RPL: Get or set response level
1835 -
1836 -AT+TIMESTAMP: Get or Set UNIX timestamp in second
1837 -
1838 -AT+LEAPSEC: Get or Set Leap Second
1839 -
1840 -AT+SYNCMOD: Get or Set time synchronization method
1841 -
1842 -AT+SYNCTDC: Get or set time synchronization interval in day
1843 -
1844 -AT+PID: Get or set the PID
1845 -
1846 -
1057 +* (((
1058 +(% style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1847 1847  )))
1848 -
1849 -(% _mstvisible="1" %)
1850 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)7. Order Info(%%) =
1851 -
1852 -(% _mstvisible="1" %)
1853 -(((
1854 -(% _msthash="506267" _msttexthash="432432" _mstvisible="2" %)
1855 -Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
1060 +* (((
1061 +(% style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1856 1856  )))
1857 -
1858 -(% _mstvisible="1" %)
1859 -(((
1860 -(% _msthash="506268" _msttexthash="686946" _mstvisible="2" %)
1861 -(% _mstvisible="4" style="color:#4f81bd" %)**XX **(%%): The default frequency band
1063 +* (((
1064 +(% style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1862 1862  )))
1863 -
1864 -(% _mstvisible="1" %)
1865 -* (% _mstvisible="3" %)
1866 -(((
1867 -(% _msthash="903327" _msttexthash="393341" _mstvisible="4" %)
1868 -(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
1066 +* (((
1067 +(% style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1869 1869  )))
1870 -* (% _mstvisible="3" %)
1871 -(((
1872 -(% _msthash="903328" _msttexthash="394576" _mstvisible="4" %)
1873 -(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1069 +* (((
1070 +(% style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1874 1874  )))
1875 -* (% _mstvisible="3" %)
1876 -(((
1877 -(% _msthash="903329" _msttexthash="393913" _mstvisible="4" %)
1878 -(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1072 +* (((
1073 +(% style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1879 1879  )))
1880 -* (% _mstvisible="3" %)
1881 -(((
1882 -(% _msthash="903330" _msttexthash="399087" _mstvisible="4" %)
1883 -(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1884 -)))
1885 -* (% _mstvisible="3" %)
1886 -(((
1887 -(% _msthash="903331" _msttexthash="395109" _mstvisible="4" %)
1888 -(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1889 -)))
1890 -* (% _mstvisible="3" %)
1891 -(((
1892 -(% _msthash="903332" _msttexthash="400842" _mstvisible="4" %)
1893 -(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1894 -)))
1895 -* (% _mstvisible="3" %)
1896 -(((
1897 -(% _msthash="903333" _msttexthash="396487" _mstvisible="4" %)
1898 -(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1899 -)))
1900 -* (% _mstvisible="3" %)
1901 -(((
1902 -(% _msthash="903334" _msttexthash="390923" _mstvisible="4" %)
1903 -(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1904 -)))
1905 1905  
1906 -(% _mstvisible="1" %)
1907 1907  (((
1908 -(% _msthash="506269" _msttexthash="443495" _mstvisible="2" %)
1909 -(% _mstvisible="4" style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1077 +(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1910 1910  )))
1911 1911  
1912 -(% _mstvisible="1" %)
1913 -* (% _mstvisible="3" %)
1914 -(((
1915 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1916 -(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
1917 -
1918 -
1919 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1920 -
1080 +* (((
1081 +(% style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
1921 1921  )))
1922 1922  
1923 -(% _mstvisible="1" %)
1924 -= (% _msthash="233363" _msttexthash="211237" _mstvisible="3" %)8. Packing Info(%%) =
1084 += 7. Packing Info =
1925 1925  
1926 -(% _mstvisible="1" %)
1927 1927  (((
1928 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1929 -
1930 -
1931 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1932 -(% _mstvisible="3" %)**Package Includes**(%%):
1087 +**Package Includes**:
1933 1933  )))
1934 1934  
1935 -(% _mstvisible="1" %)
1936 -* (% _mstvisible="3" %)
1937 -(((
1938 -(% _msthash="903336" _msttexthash="1033149" _mstvisible="4" %)
1090 +* (((
1939 1939  LHT65N Temperature & Humidity Sensor x 1
1940 1940  )))
1941 -* (% _mstvisible="3" %)
1942 -(((
1943 -(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %)
1093 +* (((
1944 1944  Program cable x 1
1945 1945  )))
1946 -* (% _mstvisible="3" %)
1947 -(((
1948 -(% _msthash="903338" _msttexthash="544167" _mstvisible="4" %)
1096 +* (((
1949 1949  Optional external sensor
1950 1950  )))
1951 1951  
1952 -(% _mstvisible="1" %)
1953 1953  (((
1954 -(% _msthash="506271" _msttexthash="403858" _mstvisible="2" %)
1955 -(% _mstvisible="3" %)**Dimension and weight**(%%):
1101 +**Dimension and weight**:
1956 1956  )))
1957 1957  
1958 -(% _mstvisible="1" %)
1959 -* (% _mstvisible="3" %)
1960 -(((
1961 -(% _msthash="903339" _msttexthash="391807" _mstvisible="4" %)
1104 +* (((
1962 1962  Device Size:  13.5 x 7 x 3 cm
1963 1963  )))
1964 -* (% _mstvisible="3" %)
1965 -(((
1966 -(% _msthash="903340" _msttexthash="285298" _mstvisible="4" %)
1107 +* (((
1967 1967  Device Weight: 105g
1968 1968  )))
1969 -* (% _mstvisible="3" %)
1970 -(((
1971 -(% _msthash="903341" _msttexthash="562926" _mstvisible="4" %)
1110 +* (((
1972 1972  Package Size / pcs : 14.5 x 8 x 5 cm
1973 1973  )))
1974 -* (% _mstvisible="3" %)
1975 -(((
1976 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1113 +* (((
1977 1977  Weight / pcs : 170g
1978 -
1979 -
1980 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1981 -
1982 1982  )))
1983 1983  
1984 -= 9. Reference =
1117 += 8. FCC Warning =
1985 1985  
1986 -* [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1987 -
1988 -
1989 -= 10. FCC Warning =
1990 -
1991 -(% _mstvisible="1" %)
1992 1992  (((
1993 -(% _msthash="506272" _msttexthash="6034353" _mstvisible="2" %)
1994 1994  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1995 1995  )))
1996 1996  
1997 -(% _mstvisible="1" %)
1998 1998  (((
1999 -(% _msthash="506273" _msttexthash="44097638" _mstvisible="2" %)
2000 2000  (1) This device may not cause harmful interference；
2001 2001  )))
2002 2002  
2003 -(% _mstvisible="1" %)
2004 2004  (((
2005 -(% _msthash="506274" _msttexthash="7559773" _mstvisible="2" %)
2006 2006  (2) this device must accept any interference received, including interference that may cause undesired operation.
2007 2007  )))
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