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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 119.2
edited by Xiaoling
on 2022/06/09 18:16
Change comment: There is no comment for this version
To version 52.1
edited by Edwin Chen
on 2022/05/23 00:35
Change comment: There is no comment for this version

Summary

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1 -XWiki.Xiaoling
1 +XWiki.Edwin
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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"]]
3 -
4 -
5 -(% _mstvisible="1" %)
6 -(% _msthash="315237" _msttexthash="1697033" _mstvisible="3" %)**LHT65N LoRaWAN Temperature & Humidity Sensor Manual**
7 -
8 -
9 -
10 -
11 -(% _mstvisible="1" %)
12 -(% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
13 -
1 +{{box cssClass="floatinginfobox" title="**Contents**"}}
14 14  {{toc/}}
3 +{{/box}}
15 15  
5 += Overview =
16 16  
7 +[[image:LHT65N_10.png||alt="LHT65_Image" height="265" width="265"]]
17 17  
18 18  
19 -(% _mstvisible="1" %)
20 -= (% _msthash="277498" _msttexthash="253045" _mstvisible="3" %)1. Introduction(%%) =
10 +The Dragino LHT65N Temperature & Humidity sensor is a Long Range LoRaWAN Sensor. It includes a(% class="mark" %) **built-in Temperature & Humidity sensor**(%%) and has an external sensor connector to connect to an external (% class="mark" %)**Temperature Sensor**(%%)**.**
21 21  
22 -(% _mstvisible="1" %)
23 -== (% _msthash="1532895" _msttexthash="1426958" _mstvisible="3" %)1.1 What is LHT65N Temperature & Humidity Sensor(%%) ==
24 -
25 -(% _mstvisible="1" %)
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" %)**.**
29 -)))
30 -
31 -(% _mstvisible="1" %)
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 -)))
36 36  
37 -(% _mstvisible="1" %)
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 -)))
42 42  
43 -(% _mstvisible="1" %)
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 -)))
48 48  
49 -(% _mstvisible="1" %)
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.
53 -)))
18 +LHT65N supports (% class="mark" %)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.
54 54  
55 -(% _mstvisible="1" %)
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 59  
60 -(% _msthash="506056" _msttexthash="5557097" _mstvisible="2" %)
61 -
62 -)))
63 63  
64 -(% _mstvisible="1" %)
65 -== (% _msthash="182559" _msttexthash="163319" _mstvisible="3" %)1.2 Features(%%) ==
23 +== 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
... ... @@ -77,980 +77,438 @@
77 77  * Tri-color LED to indicate working status
78 78  * Datalog feature
79 79  
37 +== Specification: ==
80 80  
81 -(% _mstvisible="1" %)
82 -== (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
39 +**Built-in Temperature Sensor:**
83 83  
84 -(% _mstvisible="1" %)
85 -(((
86 -(% _mstvisible="2" %)
87 -
41 +* Resolution: 0.01 °C
42 +* Accuracy Tolerance : Typ ±0.3 °C
43 +* Long Term Drift: < 0.02 °C/yr
44 +* Operating Range: -40 ~~ 85 °C
88 88  
89 -(% _mstvisible="2" %)
90 -(% _msthash="506057" _msttexthash="671437" _mstvisible="4" %)**Built-in Temperature Sensor:**
91 -)))
46 +**Built-in Humidity Sensor:**
92 92  
93 -(% _mstvisible="1" %)
94 -* (% _mstvisible="3" %)
95 -(((
96 -(% _msthash="902993" _msttexthash="294424" _mstvisible="4" %)
97 -Resolution: 0.01 °C
98 -)))
99 -* (% _mstvisible="3" %)
100 -(((
101 -(% _msthash="902994" _msttexthash="690664" _mstvisible="4" %)
102 -Accuracy Tolerance : Typ ±0.3 °C
103 -)))
104 -* (% _mstvisible="3" %)
105 -(((
106 -(% _msthash="902995" _msttexthash="504647" _mstvisible="4" %)
107 -Long Term Drift: < 0.02 °C/yr
108 -)))
109 -* (% _mstvisible="3" %)
110 -(((
111 -(% _msthash="902996" _msttexthash="478257" _mstvisible="4" %)
112 -Operating Range: -40 ~~ 85 °C
113 -)))
48 +* Resolution: 0.04 %RH
49 +* Accuracy Tolerance : Typ ±3 %RH
50 +* Long Term Drift: < 0.02 °C/yr
51 +* Operating Range: 0 ~~ 96 %RH
114 114  
115 -(% _mstvisible="1" %)
116 -(((
117 -(% _mstvisible="2" %)
118 -
53 +**External Temperature Sensor:**
119 119  
120 -(% _mstvisible="2" %)
121 -(% _msthash="506058" _msttexthash="544453" _mstvisible="4" %)**Built-in Humidity Sensor:**
122 -)))
55 +* Resolution: 0.0625 °C
56 +* ±0.5°C accuracy from -10°C to +85°C
57 +* ±2°C accuracy from -55°C to +125°C
58 +* Operating Range: -55 °C ~~ 125 °C
123 123  
124 -(% _mstvisible="1" %)
125 -* (% _mstvisible="3" %)
126 -(((
127 -(% _msthash="902997" _msttexthash="282438" _mstvisible="4" %)
128 -Resolution: 0.04 %RH
129 -)))
130 -* (% _mstvisible="3" %)
131 -(((
132 -(% _msthash="902998" _msttexthash="628771" _mstvisible="4" %)
133 -Accuracy Tolerance : Typ ±3 %RH
134 -)))
135 -* (% _mstvisible="3" %)
136 -(((
137 -(% _msthash="902999" _msttexthash="504647" _mstvisible="4" %)
138 -Long Term Drift: < 0.02 °C/yr
139 -)))
140 -* (% _mstvisible="3" %)
141 -(((
142 -(% _msthash="903000" _msttexthash="421291" _mstvisible="4" %)
143 -Operating Range: 0 ~~ 96 %RH
144 -)))
60 += Connect LHT65N to IoT Server =
145 145  
146 -(% _mstvisible="1" %)
147 -(((
148 -(% _mstvisible="2" %)
149 -
62 +== How does LHT65N work? ==
150 150  
151 -(% _mstvisible="2" %)
152 -(% _msthash="506059" _msttexthash="680537" _mstvisible="4" %)**External Temperature Sensor:**
153 -)))
154 -
155 -(% _mstvisible="1" %)
156 -* (% _mstvisible="3" %)
157 -(((
158 -(% _msthash="903001" _msttexthash="332254" _mstvisible="4" %)
159 -Resolution: 0.0625 °C
160 -)))
161 -* (% _mstvisible="3" %)
162 -(((
163 -(% _msthash="903002" _msttexthash="782600" _mstvisible="4" %)
164 -±0.5°C accuracy from -10°C to +85°C
165 -)))
166 -* (% _mstvisible="3" %)
167 -(((
168 -(% _msthash="903003" _msttexthash="729482" _mstvisible="4" %)
169 -±2°C accuracy from -55°C to +125°C
170 -)))
171 -* (% _mstvisible="3" %)
172 -(((
173 -(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %)
174 -Operating Range: -55 °C ~~ 125 °C
175 -
176 -
177 -(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %)
178 -
179 -)))
180 -
181 -(% _mstvisible="1" %)
182 -= (% _msthash="655759" _msttexthash="618618" _mstvisible="3" %)2. Connect LHT65N to IoT Server(%%) =
183 -
184 -(% _mstvisible="1" %)
185 -== (% _msthash="462371" _msttexthash="410332" _mstvisible="3" %)2.1 How does LHT65N work?(%%) ==
186 -
187 -(% _mstvisible="1" %)
188 -(((
189 -(% _msthash="506060" _msttexthash="28254538" _mstvisible="2" %)
190 190  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.
191 -)))
192 192  
193 -(% _mstvisible="1" %)
194 -(((
195 -(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
196 196  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.
197 197  
198 -(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
199 -
200 -)))
201 201  
202 -(% _mstvisible="1" %)
203 -== (% _msthash="514384" _msttexthash="458666" _mstvisible="3" %)2.2 How to Activate LHT65N?(%%) ==
69 +== How to Activate LHT65N? ==
204 204  
205 -(% _msthash="315239" _msttexthash="748241" _mstvisible="1" %)
206 206  The LHT65N has two working modes:
207 207  
208 -(% _mstvisible="1" %)
209 209  * **Deep Sleep Mode**: LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
210 210  * **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. 
211 211  
212 -(% _mstvisible="1" %)
213 -(((
214 -(% _msthash="506062" _msttexthash="6036823" _mstvisible="2" %)
215 215  The LHT65N is set in deep sleep mode by default; The ACT button on the front is to switch to different modes:
216 -)))
217 217  
218 -(% _mstvisible="1" %)
219 -[[image:image-20220515123819-1.png||_mstalt="430742" _mstvisible="3" height="379" width="317"]]
78 +[[image:image-20220515123819-1.png||height="379" width="317"]]
220 220  
221 -(% _mstvisible="1" %)
222 -[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
80 +|**Behavior on ACT**|**Function**|**Action**
81 +|**Pressing ACT between 1s < time < 3s**|Test uplink status|If LHT65N is already Joined to the LoRaWAN network, LHT65N will send an uplink packet, if LHT65N has an external sensor connected, blue led will blink once. If LHT65N has no external sensor, red led will blink once.
82 +|**Pressing ACT for more than 3s**|Active Device|green led will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network. green led will solid turn on for 5 seconds after join in network.
83 +|**Fast press ACT 5 times**|Deactivate Device|red led will solid on for 5 seconds. This means LHT65N is in Deep Sleep Mode.
223 223  
85 +== Example to join LoRaWAN network ==
224 224  
225 -(% _mstvisible="1" %)
226 -== (% _msthash="882726" _msttexthash="838526" _mstvisible="3" %)2.3 Example to join LoRaWAN network(%%) ==
227 -
228 -(% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %)
87 +(% class="wikigeneratedid" %)
229 229  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.
230 230  
231 -(% _mstvisible="1" class="wikigeneratedid" %)
232 -[[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]]
90 +(% class="wikigeneratedid" %)
91 +[[image:image-20220522232442-1.png||height="387" width="648"]]
233 233  
234 -(% _msthash="315241" _msttexthash="10802155" _mstvisible="1" %)
235 -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:
93 +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:
236 236  
237 237  
238 -(% _mstvisible="1" %)
239 -=== (% _msthash="670592" _msttexthash="634075" _mstvisible="3" %)2.3.1 Step 1: Create Device n TTN(%%) ===
96 +=== **Step 1**: Create Device n TTN ===
240 240  
241 -(% _msthash="315242" _msttexthash="1601782" _mstvisible="1" %)
242 242  Create a device in TTN V3 with the OTAA keys from LHT65N.
243 243  
244 -(% _msthash="315243" _msttexthash="3694444" _mstvisible="1" %)
245 245  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
246 246  
247 -(% _mstvisible="1" %)
248 -[[image:image-20220522232812-2.png||_mstalt="428467" _mstvisible="3" height="219" width="279"]]
102 +[[image:image-20220522232812-2.png||height="219" width="279"]]
249 249  
250 -(% _msthash="315244" _msttexthash="3659149" _mstvisible="1" %)
251 251  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
252 252  
253 -(% _msthash="315245" _msttexthash="642889" _mstvisible="1" %)
254 254  Add APP EUI in the application.
255 255  
256 -(% _mstvisible="1" %)
257 -[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]]
108 +[[image:image-20220522232916-3.png]]
258 258  
259 -(% _mstvisible="1" %)
260 -[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]]
261 261  
262 -(% _mstvisible="1" %)
263 -[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]]
111 +[[image:image-20220522232932-4.png]]
264 264  
265 -(% _msthash="315246" _msttexthash="878800" _mstvisible="1" %)
113 +
114 +[[image:image-20220522232954-5.png]]
115 +
266 266  Note: LHT65N use same payload as LHT65.
267 267  
268 -(% _mstvisible="1" %)
269 -[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]]
118 +[[image:image-20220522233026-6.png]]
270 270  
271 271  
272 -(% _msthash="315247" _msttexthash="595543" _mstvisible="1" %)
273 273  Input APP EUI,  APP KEY and DEV EUI:
274 274  
275 -(% _mstvisible="1" %)
276 -[[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
123 +[[image:image-20220522233118-7.png]]
277 277  
278 278  
279 -(% _mstvisible="1" %)
280 -=== (% _msthash="3537456" _msttexthash="3448549" _mstvisible="3" %)2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds.(%%) ===
126 +=== Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. ===
281 281  
282 -(% _msthash="315248" _msttexthash="14452321" _mstvisible="1" %)
283 283  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.
284 284  
285 -(% _mstvisible="1" %)
286 -[[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]]
130 +[[image:image-20220522233300-8.png]]
287 287  
288 288  
289 -(% _mstvisible="1" %)
290 -== (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) ==
133 +== Uplink Payload: ==
291 291  
292 -(% _msthash="315249" _msttexthash="7722962" _mstvisible="1" %)
293 -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.
135 +The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and(% class="mark" %) every 20 minutes(%%) send one uplink by default.
294 294  
295 -(% _msthash="315250" _msttexthash="1322711" _mstvisible="1" %)
296 -After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
137 +After each uplink, the (% class="mark" %)BLUE LED(%%) will blink once.
297 297  
298 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %)
299 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %)
300 -(((
301 -(% _mstvisible="6" %)
302 -(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
303 -)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %)
304 -(((
305 -(% _mstvisible="6" %)
306 -(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2**
307 -)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %)
308 -(((
309 -(% _mstvisible="6" %)
310 -(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2**
311 -)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %)
312 -(((
313 -(% _mstvisible="6" %)
314 -(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2**
315 -)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %)
316 -(((
317 -(% _mstvisible="6" %)
318 -(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1**
319 -)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %)
320 -(((
321 -(% _mstvisible="6" %)
322 -(% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4**
323 -)))
324 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
325 -(((
326 -(% _mstvisible="6" %)
327 -(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value**
328 -)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %)
329 -(((
330 -(% _mstvisible="6" %)
331 -[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]]
332 -)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %)
333 -(((
334 -(% _mstvisible="6" %)
335 -(((
336 -(% _mstvisible="7" %)
337 -[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]]
338 -)))
339 -)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
340 -(((
341 -(% _mstvisible="6" %)
342 -(((
343 -(% _mstvisible="7" %)
344 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]]
345 -)))
346 346  
347 -(% _mstvisible="6" %)
348 -(((
349 -(% _mstvisible="7" %)
350 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]]
351 -)))
352 -)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %)
353 -(((
354 -(% _mstvisible="6" %)
355 -[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] #
356 -)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %)
357 -(((
358 -(% _mstvisible="6" %)
359 -[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]]
360 -)))
140 +(% style="width:572px" %)
141 +|(% style="width:106px" %)**Size(bytes)**|(% style="width:71px" %)**2**|(% style="width:128px" %)**2**|(% style="width:103px" %)**2**|(% style="width:72px" %)**1**|(% style="width:89px" %)**4**
142 +|(% style="width:106px" %)**Value**|(% style="width:71px" %)[[BAT>>path:#Battery]]|(% style="width:128px" %)(((
143 +[[Built-In>>path:#SHT20_Temperature]]
361 361  
362 -(% _mstvisible="1" %)
145 +[[Temperature>>path:#SHT20_Temperature]]
146 +)))|(% style="width:103px" %)(((
147 +[[Built-in>>path:#SHT20_Humidity]]
148 +
149 +[[Humidity>>path:#SHT20_Humidity]]
150 +)))|(% style="width:72px" %)[[Ext>>path:#Extension_Sensor]] #|(% style="width:89px" %)[[Ext value>>path:#Extension_sensor_value]]
151 +
363 363  * The First 6 bytes: has fix meanings for every LHT65N.
364 364  * The 7th byte (EXT #): defines the external sensor model.
365 -* 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.)
154 +* 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.)
366 366  
156 +=== Decoder in TTN V3 ===
367 367  
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"]]
162 +[[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"]]
164 +[[image:image-20220522234118-10.png]]
383 383  
384 384  
167 +=== BAT-Battery Info ===
385 385  
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"]]
171 +(% style="width:646px" %)
172 +|Bit(bit)|(% style="width:272px" %)[15:14]|(% style="width:214px" %)[13:0]
173 +|Value|(% style="width:272px" %)(((
174 +BAT Status
394 394  
395 -(% _mstvisible="1" %)
396 -[[image:image-20220522235639-1.png||_mstalt="431392" _mstvisible="3" height="139" width="727"]]
176 +00(b): Ultra Low ( BAT <= 2.50v)
397 397  
398 -(% _msthash="315255" _msttexthash="871611" _mstvisible="1" %)
178 +01(b): Low  (2.50v <=BAT <= 2.55v)
179 +
180 +10(b): OK   (2.55v <= BAT <=2.65v)
181 +
182 +11(b): Good   (BAT >= 2.65v)
183 +)))|(% style="width:214px" %)Actually BAT voltage
184 +
185 +[[image:image-20220522235639-1.png]]
186 +
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  
192 +=== Built-in Temperature ===
405 405  
194 +[[image:image-20220522235639-2.png]]
406 406  
407 -(% _mstvisible="1" %)
408 -=== (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
409 -
410 -(% _mstvisible="1" %)
411 -[[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]]
412 -
413 -(% _mstvisible="1" %)
414 414  * Temperature:  0x0ABB/100=27.47℃
415 415  
416 -(% _mstvisible="1" %)
417 -[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]]
198 +[[image:image-20220522235639-3.png]]
418 418  
419 -(% _mstvisible="1" %)
420 420  * Temperature:  (0xF5C6-65536)/100=-26.18℃
421 421  
202 +=== Built-in Humidity ===
422 422  
204 +[[image:image-20220522235639-4.png]]
423 423  
424 -(% _mstvisible="1" %)
425 -=== (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
426 -
427 -(% _mstvisible="1" %)
428 -[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]]
429 -
430 -(% _mstvisible="1" %)
431 431  * Humidity:    0x025C/10=60.4%
432 432  
208 +=== Ext # ===
433 433  
434 -(% _mstvisible="1" %)
435 -=== (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
436 -
437 -(% _msthash="315256" _msttexthash="552240" _mstvisible="1" %)
438 438  Bytes for External Sensor:
439 439  
440 -(% _mstvisible="1" %)
441 -[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
212 +(% style="width:624px" %)
213 +|(% style="width:139px" %)**EXT # Value**|(% style="width:484px" %)**External Sensor Type**
214 +|(% style="width:139px" %)0x01|(% style="width:484px" %)Sensor E3, Temperature Sensor
215 +|(% style="width:139px" %)0x09|(% style="width:484px" %)Sensor E3, Temperature Sensor, Datalog Mod
442 442  
217 +=== Ext value ===
443 443  
444 -(% _mstvisible="1" %)
445 -=== (% _msthash="221429" _msttexthash="200655" _mstvisible="3" %)2.4.6 Ext value(%%) ===
219 +==== Ext~=1, E3 Temperature Sensor ====
446 446  
447 -(% _mstvisible="1" %)
448 -==== (% _msthash="1005901" _msttexthash="877578" _mstvisible="3" %)2.4.6.1 Ext~=1, E3 Temperature Sensor(%%) ====
221 +[[image:image-20220522235639-5.png]]
449 449  
450 -(% _mstvisible="1" %)
451 -[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]
452 452  
453 -
454 -(% _mstvisible="1" %)
455 455  * DS18B20 temp=0x0ADD/100=27.81℃
456 456  
457 -(% _msthash="315257" _msttexthash="1038479" _mstvisible="1" %)
458 458  The last 2 bytes of data are meaningless
459 459  
460 -(% _mstvisible="1" %)
461 -[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
462 462  
463 463  
464 -(% _mstvisible="1" %)
230 +[[image:image-20220522235639-6.png]]
231 +
465 465  * External temperature= (0xF54F-65536)/100=-27.37℃
466 466  
467 -(% _mstvisible="1" %)
468 -(((
469 -(% _msthash="506063" _msttexthash="1038479" _mstvisible="2" %)
470 470  The last 2 bytes of data are meaningless
471 -)))
472 472  
473 -(% _mstvisible="1" %)
474 -(((
475 -(% _msthash="506064" _msttexthash="21185632" _mstvisible="2" %)
236 +
476 476  If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
477 -)))
478 478  
479 479  
240 +==== Ext~=9, E3 sensor with Unix Timestamp ====
480 480  
481 -(% _mstvisible="1" %)
482 -==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
483 -
484 -(% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %)
485 485  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:
486 486  
487 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
488 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %)
489 -(((
490 -(% _mstvisible="6" %)
491 -(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
492 -)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
493 -(((
494 -(% _mstvisible="6" %)
495 -(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
496 -)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
497 -(((
498 -(% _mstvisible="6" %)
499 -(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
500 -)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
501 -(((
502 -(% _mstvisible="6" %)
503 -(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
504 -)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
505 -(((
506 -(% _mstvisible="6" %)
507 -(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
508 -)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
509 -(((
510 -(% _mstvisible="6" %)
511 -(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
512 -)))
513 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
514 -(((
515 -(% _mstvisible="6" %)
516 -(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
517 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
518 -(((
519 -(% _mstvisible="6" %)
520 -[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
521 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
522 -(((
523 -(% _mstvisible="6" %)
524 -(((
525 -(% _mstvisible="7" %)
526 -[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
527 -)))
528 528  
529 -(% _mstvisible="6" %)
530 -(((
531 -(% _mstvisible="7" %)
532 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
533 -)))
534 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
535 -(((
536 -(% _mstvisible="6" %)
537 -(((
538 -(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
539 -BAT Status &
540 -)))
245 +(% style="width:697px" %)
246 +|(% style="width:96px" %)**Size(bytes)**|(% style="width:164px" %)**2**|(% style="width:104px" %)**2**|(% style="width:106px" %)**2**|(% style="width:108px" %)**1**|(% style="width:116px" %)**4**
247 +|(% style="width:96px" %)**Value**|(% style="width:164px" %)[[External temperature>>path:#DS18b20_value]]|(% style="width:104px" %)(((
248 +[[Built-In>>path:#SHT20_Temperature]]
541 541  
542 -(% _mstvisible="6" %)
543 -(((
544 -(% _mstvisible="7" %)
545 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
546 -)))
547 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
548 -(((
549 -(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
550 -Status & Ext
551 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
552 -(((
553 -(% _mstvisible="6" %)
554 -(((
555 -(% _mstvisible="7" %)
556 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
557 -)))
558 -)))
250 +[[Temperature>>path:#SHT20_Temperature]]
251 +)))|(% style="width:106px" %)(((
252 +[[BAT Status &>>path:#BAT_Humidity]]
559 559  
254 +[[Built-in>>path:#BAT_Humidity]]
560 560  
561 -(% _mstvisible="1" %)
562 -* (% _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**
256 +[[Humidity>>path:#BAT_Humidity]]
257 +)))|(% style="width:108px" %)[[Status & Ext>>path:#Status_EXT]]|(% style="width:116px" %)(((
258 +[[Unix>>path:#Unix_Time_Stamp]]
563 563  
564 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)
565 -(% _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]
566 -(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
567 -(((
568 -(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
260 +[[Time Stamp>>path:#Unix_Time_Stamp]]
261 +)))
262 +
263 +* **Battery status & **[[(% class="wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**>>path:#SHT20_Humidity]]
264 +
265 +(% style="width:587px" %)
266 +|Bit(bit)|(% style="width:280px" %)[15:14]|(% style="width:136px" %)[11:0]
267 +|Value|(% style="width:280px" %)(((
569 569  BAT Status
570 570  
571 -(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
572 572  00(b): Ultra Low ( BAT <= 2.50v)
573 573  
574 -(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
575 575  01(b): Low  (2.50v <=BAT <= 2.55v)
576 576  
577 -(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
578 578  10(b): OK   (2.55v <= BAT <=2.65v)
579 579  
580 -(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
581 581  11(b): Good   (BAT >= 2.65v)
582 -)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
583 -(((
584 -(% _mstvisible="6" %)
585 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]]
277 +)))|(% style="width:136px" %)(((
278 +[[Built-in Humidity>>path:#SHT20_Humidity]]
586 586  
587 -(% _mstvisible="6" %)
588 588  
589 589  )))
590 590  
283 +* **Status & Ext Byte**
591 591  
592 -(% _mstvisible="1" %)
593 -* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
285 +(% style="width:732px" %)
286 +|(% style="width:128px" %)**Bits**|(% style="width:102px" %)**7**|(% style="width:145px" %)**6**|(% style="width:117px" %)**5**|(% style="width:147px" %)**4**|(% style="width:90px" %)**[3:0]**
287 +|(% style="width:128px" %)**Status & Ext**|(% style="width:102px" %)Not Defined|(% style="width:145px" %)Poll Message Flag|(% style="width:117px" %)Sync time OK|(% style="width:147px" %)Unix Time Request|(% style="width:90px" %)(((
288 +Ext:
594 594  
595 -(% _mstvisible="1" %)
596 -[[image:image-20220523152434-16.png||_mstalt="453921" _mstvisible="3"]]
290 +0b(1001)
291 +)))
597 597  
598 -(% _mstvisible="1" %)
599 599  * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
600 600  * 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.
601 601  * 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)
602 602  
297 +== Show data on Datacake ==
603 603  
604 -(% _mstvisible="1" %)
605 -== (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
606 -
607 -(% _msthash="315259" _msttexthash="20933341" _mstvisible="1" %)
608 608  Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
609 609  
610 -(% _mstvisible="1" %)
611 -(((
612 -(% _msthash="506065" _msttexthash="4753983" _mstvisible="2" %)
613 -(% _mstvisible="3" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
614 -)))
615 615  
616 -(% _mstvisible="1" %)
617 -(((
618 -(% _msthash="506066" _msttexthash="14696682" _mstvisible="2" %)
619 -(% _mstvisible="3" %)**Step 2**(%%): Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
620 -)))
302 +**Step 1**: Be sure that your device is programmed and properly connected to the LoRaWAN network.
621 621  
622 -(% _mstvisible="1" %)
623 -(((
624 -(% _msthash="506067" _msttexthash="180297" _mstvisible="2" %)
304 +**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.
305 +
306 +
625 625  Add Datacake:
626 -)))
627 627  
628 -(% _mstvisible="1" %)
629 -[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]]
309 +[[image:image-20220523000825-7.png||height="262" width="583"]]
630 630  
631 631  
632 -(% _msthash="315260" _msttexthash="750178" _mstvisible="1" %)
633 633  Select default key as Access Key:
634 634  
635 -(% _mstvisible="1" %)
636 -[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]]
314 +[[image:image-20220523000825-8.png||height="453" width="406"]]
637 637  
638 -(% _msthash="315261" _msttexthash="2134964" _mstvisible="1" %)
639 -In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/||_mstvisible="2"]]) , add LHT65 device.
640 640  
641 -(% _mstvisible="1" %)
642 -[[image:image-20220523000825-9.png||_mstalt="430612" _mstvisible="3" height="366" width="392"]]
317 +In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
643 643  
644 -(% _mstvisible="1" %)
645 -[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
319 +[[image:image-20220523000825-9.png||height="366" width="392"]]
646 646  
647 647  
648 648  
649 -(% _mstvisible="1" %)
650 -== (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) ==
323 +[[image:image-20220523000825-10.png||height="432" width="762"]]
651 651  
652 -(% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %)
653 -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.
654 654  
326 +== Datalog Feature ==
655 655  
656 -(% _mstvisible="1" %)
657 -=== (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) ===
328 +This feature is always enabled. When user wants to retrieve the sensor value, he can send a poll command from the IoT platform to ask LHT65N to send the value in the required time slot.
658 658  
659 -(% _msthash="315263" _msttexthash="409604" _mstvisible="1" %)
660 -There are two methods:
330 +=== Unix TimeStamp ===
661 661  
662 -(% _mstvisible="1" %)
663 -1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
664 -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.
665 -
666 -
667 -(% _mstvisible="1" %)
668 -=== (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
669 -
670 -(% _msthash="315264" _msttexthash="1182285" _mstvisible="1" %)
671 671  LHT65N uses Unix TimeStamp format based on
672 672  
673 -(% _mstvisible="1" %)
674 -[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]]
334 +[[image:image-20220523001219-11.png||height="97" width="627"]]
675 675  
676 676  
677 -(% _mstvisible="1" %)
678 -(((
679 -(% _msthash="506068" _msttexthash="2717234" _mstvisible="2" %)
680 -User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/||_mstvisible="3"]] :
681 -)))
337 +User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
682 682  
683 -(% _mstvisible="1" %)
684 -(((
685 -(% _msthash="506069" _msttexthash="709813" _mstvisible="2" %)
686 686  Below is the converter example
687 -)))
688 688  
689 -(% _mstvisible="1" %)
690 -[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]]
341 +[[image:image-20220523001219-12.png||height="353" width="853"]]
691 691  
692 -(% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %)
693 693  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
694 694  
695 695  
696 -(% _mstvisible="1" %)
697 -=== (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) ===
346 +=== Set Device Time ===
698 698  
699 -(% _mstvisible="1" %)
700 -(((
701 -(% _msthash="506070" _msttexthash="4521946" _mstvisible="2" %)
702 702  There are two ways to set device’s time:
703 -)))
704 704  
705 -(% _mstvisible="1" %)
706 -(((
707 -(% _mstvisible="2" %)
708 -(% _msthash="506071" _msttexthash="1498471" _mstvisible="4" %)**1. Through LoRaWAN MAC Command (Default settings)**
709 -)))
350 +**~1. Through LoRaWAN MAC Command (Default settings)**
710 710  
711 -(% _mstvisible="1" %)
712 -(((
713 -(% _msthash="506072" _msttexthash="2126267" _mstvisible="2" %)
714 714  User need to set SYNCMOD=1 to enable sync time via MAC command.
715 -)))
716 716  
717 -(% _mstvisible="1" %)
718 -(((
719 -(% _msthash="506073" _msttexthash="54430324" _mstvisible="2" %)
720 720  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).
721 -)))
722 722  
723 -(% _mstvisible="1" %)
724 -(((
725 -(% _msthash="506074" _msttexthash="92531127" _mstvisible="2" %)
726 726  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.
727 -)))
728 728  
729 -(% _mstvisible="1" %)
730 -(((
731 -(% _mstvisible="2" %)
732 -
733 -)))
734 734  
735 -(% _mstvisible="1" %)
736 -(((
737 -(% _mstvisible="2" %)
738 -(% _msthash="506075" _msttexthash="329719" _mstvisible="4" %)**2. Manually Set Time**
739 -)))
359 +**2. Manually Set Time**
740 740  
741 -(% _mstvisible="1" %)
742 -(((
743 -(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
744 744  User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
745 745  
746 -(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
747 -
748 -)))
749 749  
750 -(% _mstvisible="1" %)
751 -=== (% _msthash="460759" _msttexthash="430001" _mstvisible="3" %)2.6.4 Poll sensor value(%%) ===
364 +=== Poll sensor value ===
752 752  
753 -(% _msthash="315266" _msttexthash="4955821" _mstvisible="1" %)
754 754  User can poll sensor value based on timestamps from the server. Below is the downlink command.
755 755  
756 -(% _mstvisible="1" %)
757 -[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
758 758  
759 -(% _mstvisible="1" %)
760 -(((
761 -(% _msthash="506077" _msttexthash="14670916" _mstvisible="2" %)
369 +(% style="width:454px" %)
370 +|(% style="width:69px" %)1byte|(% style="width:129px" %)4bytes|(% style="width:134px" %)4bytes|(% style="width:119px" %)1byte
371 +|(% style="width:69px" %)31|(% style="width:129px" %)Timestamp start|(% style="width:134px" %)Timestamp end|(% style="width:119px" %)Uplink Interval
372 +
762 762  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.
763 -)))
764 764  
765 -(% _mstvisible="1" %)
766 -(((
767 -(% _mstvisible="2" %)
768 -For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(% _mstvisible="3" style="display:none" %)
769 -)))
770 770  
771 -(% _mstvisible="1" %)
772 -(((
773 -(% _msthash="506078" _msttexthash="6907459" _mstvisible="2" %)
376 +For example, downlink command 31 5FC5F350 5FC6 0160 05
377 +
774 774  Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
775 -)))
776 776  
777 -(% _mstvisible="1" %)
778 -(((
779 -(% _msthash="506079" _msttexthash="23531573" _mstvisible="2" %)
780 780  Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
781 -)))
782 782  
783 783  
784 -(% _mstvisible="1" %)
785 -=== (% _msthash="650923" _msttexthash="614185" _mstvisible="3" %)2.6.5 Datalog Uplink payload(%%) ===
383 +=== Datalog Uplink payload ===
786 786  
787 -(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
788 788  The Datalog poll reply uplink will use below payload format.
789 789  
790 -(% _mstvisible="1" %)
791 -(((
792 -(% _mstvisible="2" %)
793 -(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
794 -)))
795 795  
796 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
797 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %)
798 -(((
799 -(% _mstvisible="6" %)
800 -(((
801 -(% _mstvisible="7" %)
802 -(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
803 -)))
804 -)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
805 -(((
806 -(% _mstvisible="6" %)
807 -(((
808 -(% _mstvisible="7" %)
809 -(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
810 -)))
811 -)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
812 -(((
813 -(% _mstvisible="6" %)
814 -(((
815 -(% _mstvisible="7" %)
816 -(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
817 -)))
818 -)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
819 -(((
820 -(% _mstvisible="6" %)
821 -(((
822 -(% _mstvisible="7" %)
823 -(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
824 -)))
825 -)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
826 -(((
827 -(% _mstvisible="6" %)
828 -(((
829 -(% _mstvisible="7" %)
830 -(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
831 -)))
832 -)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
833 -(((
834 -(% _mstvisible="6" %)
835 -(((
836 -(% _mstvisible="7" %)
837 -(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
838 -)))
839 -)))
840 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
841 -(((
842 -(% _mstvisible="6" %)
843 -(((
844 -(% _mstvisible="7" %)
845 -(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
846 -)))
847 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
848 -(((
849 -(% _mstvisible="6" %)
850 -(((
851 -(% _mstvisible="7" %)
852 -[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
853 -)))
854 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
855 -(((
856 -(% _mstvisible="6" %)
857 -(((
858 -(% _mstvisible="7" %)
859 -(((
860 -(% _mstvisible="8" %)
861 -[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
862 -)))
863 -)))
388 +Retrieval data payload
864 864  
865 -(% _mstvisible="6" %)
866 -(((
867 -(% _mstvisible="7" %)
868 -(((
869 -(% _mstvisible="8" %)
870 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
871 -)))
872 -)))
873 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
874 -(((
875 -(% _mstvisible="6" %)
876 -(((
877 -(% _mstvisible="7" %)
878 -(((
879 -(% _mstvisible="8" %)
880 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
881 -)))
882 -)))
390 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**4**
391 +|**Value**|[[External sensor data>>path:#Extension_sensor_value]]|(((
392 +[[Built-In>>path:#SHT20_Temperature]]
883 883  
884 -(% _mstvisible="6" %)
885 -(((
886 -(% _mstvisible="7" %)
887 -(((
888 -(% _mstvisible="8" %)
889 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
890 -)))
891 -)))
892 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
893 -(((
894 -(% _mstvisible="6" %)
895 -(((
896 -(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
897 -Poll message flag & Ext
898 -)))
899 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
900 -(((
901 -(% _mstvisible="6" %)
902 -(((
903 -(% _mstvisible="7" %)
904 -(((
905 -(% _mstvisible="8" %)
906 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
907 -)))
908 -)))
394 +[[Temperature>>path:#SHT20_Temperature]]
395 +)))|(((
396 +[[Built-in>>path:#SHT20_Humidity]]
909 909  
910 -(% _mstvisible="6" %)
911 -(((
912 -(% _mstvisible="7" %)
913 -(((
914 -(% _mstvisible="8" %)
398 +[[Humidity>>path:#SHT20_Humidity]]
399 +)))|[[Poll message flag & Ext>>path:#Poll_EXT]]|(((
400 +[[Unix Time Stamp>>path:#Unix_Time_Stamp]]
401 +
915 915  
916 916  )))
917 -)))
918 -)))
919 919  
920 -(% _mstvisible="1" %)
921 -(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
405 +Poll message flag & Ext
922 922  
923 -(% _mstvisible="1" %)
924 -[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]]
925 925  
926 -(% _mstvisible="1" %)
927 -(((
928 -(% _mstvisible="2" %)
929 -(((
930 -(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
931 -Poll Message Flag: 1: This message is a poll message reply.
932 -)))
933 -)))
408 +|**Bits**|**7**|**6**|**5**|**4**|**[3:0]**
409 +|**Status & Ext**|Not Defined|Poll Message Flag|Sync time OK|Unix Time Request|(((
410 +Ext:
934 934  
935 -(% _mstvisible="1" %)
936 -* (% _mstvisible="3" %)
937 -(((
938 -(% _mstvisible="4" %)
939 -(((
940 -(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
941 -Poll Message Flag is set to 1.
412 +0b(1001)
942 942  )))
943 -)))
944 -* (% _mstvisible="3" %)
945 -(((
946 -(% _mstvisible="4" %)
947 -(((
948 -(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
949 -Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
950 -)))
951 -)))
952 952  
953 -(% _mstvisible="1" %)
954 -(((
955 -(% _mstvisible="2" %)
956 -(((
957 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
958 -
415 +Poll Message Flag: 1: This message is a poll message reply.
959 959  
960 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
417 +* Poll Message Flag is set to 1.
418 +* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
419 +
961 961  For example, in US915 band, the max payload for different DR is:
962 -)))
963 -)))
964 964  
965 -(% _mstvisible="1" %)
966 -(((
967 -(% _mstvisible="2" %)
968 -(((
969 -(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
970 -a) DR0: max is 11 bytes so one entry of data
971 -)))
972 -)))
422 +a)      DR0: max is 11 bytes so one entry of data
973 973  
974 -(% _mstvisible="1" %)
975 -(((
976 -(% _mstvisible="2" %)
977 -(((
978 -(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
979 -b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
980 -)))
981 -)))
424 +b)      DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
982 982  
983 -(% _mstvisible="1" %)
984 -(((
985 -(% _mstvisible="2" %)
986 -(((
987 -(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
988 -c) DR2: total payload includes 11 entries of data
989 -)))
990 -)))
426 +c)      DR2: total payload includes 11 entries of data
991 991  
992 -(% _mstvisible="1" %)
993 -(((
994 -(% _mstvisible="2" %)
995 -(((
996 -(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
997 -d) DR3: total payload includes 22 entries of data.
998 -)))
999 -)))
428 +d)      DR3: total payload includes 22 entries of data.
1000 1000  
1001 -(% _mstvisible="1" %)
1002 -(((
1003 -(% _mstvisible="2" %)
1004 -(((
1005 -(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
1006 1006  If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
1007 -)))
1008 -)))
1009 1009  
1010 1010  
1011 -(% _mstvisible="1" style="text-align: left;" %)
1012 -(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
433 +**Example:**
1013 1013  
1014 -(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
1015 1015  If LHT65N has below data inside Flash:
1016 1016  
1017 -(% _mstvisible="1" %)
1018 -[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
437 +Flash Addr   |Unix Time | Ext | BAT voltage|  Value                  
1019 1019  
1020 -(% _mstvisible="1" %)
1021 -(((
1022 -(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
1023 -If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705
1024 -)))
439 +80196E0 21/1/19 04:27:03 1 3145 sht_temp=22.00 sht_hum=32.6 ds_temp=327.67
1025 1025  
1026 -(% _mstvisible="1" %)
1027 -(((
1028 -(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
441 +80196F0 21/1/19 04:28:57 1 3145 sht_temp=21.90 sht_hum=33.1 ds_temp=327.67
442 +
443 +8019700 21/1/19 04:30:30 1 3145 sht_temp=21.81 sht_hum=33.4 ds_temp=327.67
444 +
445 +8019710 21/1/19 04:40:30 1 3145 sht_temp=21.65 sht_hum=33.7 ds_temp=327.67
446 +
447 +8019720 21/1/19 04:50:30 1 3147 sht_temp=21.55 sht_hum=34.1 ds_temp=327.67
448 +
449 +8019730 21/1/19 05:00:30 1 3149 sht_temp=21.50 sht_hum=34.1 ds_temp=327.67
450 +
451 +8019740 21/1/19 05:10:30 1 3149 sht_temp=21.43 sht_hum=34.6 ds_temp=327.67
452 +
453 +8019750 21/1/19 05:20:30 1 3151 sht_temp=21.35 sht_hum=34.9 ds_temp=327.67
454 +
455 +
456 +If user sends below downlink command:
457 +
458 +3160065F9760066DA705
459 +
1029 1029   Where : Start time: 60065F97 = time 21/1/19 04:27:03
1030 -)))
1031 1031  
1032 -(% _mstvisible="1" %)
1033 -(((
1034 -(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
1035 - Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03
1036 -)))
462 + Stop time 60066DA7= time 21/1/19 05:27:03
1037 1037  
1038 -(% _mstvisible="1" %)
1039 -(((
1040 -(% _mstvisible="2" %)
1041 -
1042 -)))
1043 1043  
1044 -(% _mstvisible="1" %)
1045 -(((
1046 -(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
1047 1047  LHT65N will uplink this payload.
1048 -)))
1049 1049  
1050 -(% _mstvisible="1" %)
1051 -[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
467 +[[image:image-20220523001219-13.png]]
1052 1052  
1053 -(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
1054 1054  7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
1055 1055  
1056 1056  Where the first 11 bytes is for the first entry:
... ... @@ -1068,102 +1068,53 @@
1068 1068  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
1069 1069  
1070 1070  
1071 -(% _mstvisible="1" style="text-align: left;" %)
1072 -== (% _msthash="244504" _msttexthash="177736" _mstvisible="3" %)2.7 Alarm Mode(%%) ==
486 +== Alarm Mode ==
1073 1073  
1074 -(% _msthash="315279" _msttexthash="16493308" _mstvisible="1" style="text-align: left;" %)
1075 -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.
488 +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.
1076 1076  
1077 -(% _mstvisible="1" %)
1078 -(((
1079 -(% _mstvisible="2" style="text-align: left;" %)
1080 -(% _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.
1081 -)))
1082 1082  
1083 -(% _mstvisible="1" style="text-align: left;" %)
1084 -(% _msthash="315280" _msttexthash="363480" _mstvisible="3" %)**AT COMMAND FOR ALARM MODE:**
491 +Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature.
1085 1085  
1086 -(% _mstvisible="1" class="box infomessage" %)
1087 -(((
1088 -(% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %)
1089 -(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%): Enable/disable alarm mode. (0: Disabled, 1: Enabled)
1090 1090  
1091 -(% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %)
1092 -(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%): The interval between checking the alarm temperature. (In minutes)
494 +AT Commands for Alarm mode:
1093 1093  
1094 -(% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %)
1095 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%): Gets or sets the alarm range of the internal temperature sensor
496 +**AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
1096 1096  
1097 -(% _mstvisible="2" style="text-align: left;" %)
1098 -(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
498 +**AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
1099 1099  
1100 -(% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %)
1101 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105.
1102 -)))
1103 1103  
1104 1104  
502 +== LED Indicator ==
1105 1105  
1106 -(% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %)
1107 -== (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator ==
504 +The LHT65N has a triple color LED which for easy shows different stage.
1108 1108  
1109 -(% _mstvisible="1" %)
1110 -(((
1111 -(% _msthash="197769" _msttexthash="2924142" style="text-align: left;" %)
1112 -The LHT65 has a triple color LED which for easy showing different stage .
506 +While pressing ACT button, the LED will work as per LED status with ACT button.
1113 1113  
1114 -(% _msthash="289211" _msttexthash="3402659" style="text-align: left;" %)
1115 -While user press ACT button, the LED will work as per LED status with ACT button.
1116 -)))
1117 -
1118 -(% _mstvisible="1" %)
1119 -(((
1120 -(% _msthash="506092" _msttexthash="521573" _mstvisible="2" style="text-align: left;" %)
1121 1121  In a normal working state:
1122 -)))
1123 1123  
1124 -(% _mstvisible="1" %)
1125 -* (% _mstvisible="3" %)
1126 -(((
1127 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="4" %)
1128 -For each uplink, the BLUE LED or RED LED will blink (% _msthash="903005" _msttexthash="46254" _mstvisible="3" %)once(%%).(% style="display:none" %)
510 +* For each uplink, the BLUE LED or RED LED will blink once.
511 +* BLUE LED when an external sensor is connected
512 +* RED LED when an external sensor is not connected
513 +* For each success downlink, the PURPLE LED will blink once
1129 1129  
1130 -(% _msthash="197771" _msttexthash="1202526" %)
1131 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="3" %)BLUE LED when external sensor is connected
1132 -)))
1133 -* (% _mstvisible="3" %)
1134 -(((
1135 -(% _msthash="903007" _msttexthash="1334749" _mstvisible="4" %)
1136 -RED LED when external sensor is not connected
1137 -)))
1138 -* (% _mstvisible="3" %)
1139 -(((
1140 -(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1141 -For each success downlink, the PURPLE LED will blink once
1142 -)))
1143 -
1144 -(% _mstvisible="1" %)
1145 1145  ----
1146 1146  
1147 -(% _mstvisible="1" style="text-align: left;" %)
1148 -== (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
517 +== Installation ==
1149 1149  
1150 -(% _mstvisible="1" %)
1151 -[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
519 +[[image:image-20220516231650-1.png||height="436" width="428"]]
1152 1152  
1153 -(% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %)
1154 -= (% _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(%%) =
1155 1155  
1156 -(% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1157 -== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(%%) E3 Temperature Probe ==
1158 1158  
1159 -(% _mstvisible="1" %)
1160 -[[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"]]
1161 1161  
524 += Sensors & Accessories =
1162 1162  
1163 -(% _msthash="315354" _msttexthash="1270971" _mstvisible="1" style="text-align: left;" %)
1164 -Temperature sensor with 2 meters cable long
526 +== E3 Temperature Probe ==
1165 1165  
1166 -(% _mstvisible="1" %)
528 +[[image:image-20220515080154-4.png||height="182" width="161"]] [[image:image-20220515080330-5.png||height="201" width="195"]]
529 +
530 +
531 +With Temperature sensor with 2 meters cable long
532 +
1167 1167  * Resolution: 0.0625 °C
1168 1168  * ±0.5°C accuracy from -10°C to +85°C
1169 1169  * ±2°C accuracy from -55°C to +125°C
... ... @@ -1171,779 +1171,411 @@
1171 1171  * -55°C to 125°C
1172 1172  * Working voltage 2.35v ~~ 5v
1173 1173  
1174 -(% _mstvisible="1" style="text-align: left;" %)
1175 -= (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
540 += Configure LHT65N via AT Command or LoRaWAN Downlink =
1176 1176  
1177 -(% _mstvisible="1" %)
1178 -(((
1179 -(% _msthash="506246" _msttexthash="2005926" _mstvisible="2" style="text-align: left;" %)
1180 1180  Use can configure LHT65N via AT Command or LoRaWAN Downlink.
1181 -)))
1182 1182  
1183 -(% _mstvisible="1" %)
1184 -* (% _mstvisible="3" %)
1185 -(((
1186 -(% _msthash="903318" _msttexthash="635544" _mstvisible="4" %)
1187 -AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
1188 -)))
1189 -* (% _mstvisible="3" %)
1190 -(((
1191 -(% _msthash="903319" _msttexthash="2004301" _mstvisible="4" %)
1192 -LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
1193 -)))
544 +* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
545 +* LoRaWAN Downlink instruction for different platforms:
1194 1194  
1195 -(% _mstvisible="1" %)
1196 -(((
1197 -(% _mstvisible="2" style="text-align: left;" %)
1198 -
1199 -)))
547 +[[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]]
1200 1200  
1201 -(% _mstvisible="1" %)
1202 -(((
1203 -(% _msthash="506248" _msttexthash="2144051" _mstvisible="2" style="text-align: left;" %)
549 +
1204 1204  There are two kinds of commands to configure LHT65N, they are:
1205 -)))
1206 1206  
1207 -(% _mstvisible="1" %)
1208 -(((
1209 -(% _mstvisible="2" style="text-align: left;" %)
1210 -(% _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" %).
1211 -)))
552 +* **General Commands**.
1212 1212  
1213 -(% _mstvisible="1" %)
1214 -(((
1215 -(% _msthash="506250" _msttexthash="774527" _mstvisible="2" style="text-align: left;" %)
1216 1216  These commands are to configure:
1217 -)))
1218 1218  
1219 -(% _mstvisible="1" %)
1220 -* (% _mstvisible="3" %)
1221 -(((
1222 -(% _msthash="903320" _msttexthash="1503580" _mstvisible="4" %)
1223 -General system settings like: uplink interval.
1224 -)))
1225 -* (% _mstvisible="3" %)
1226 -(((
1227 -(% _msthash="903321" _msttexthash="1244334" _mstvisible="4" %)
1228 -LoRaWAN protocol & radio-related commands.
1229 -)))
556 +* General system settings like: uplink interval.
557 +* LoRaWAN protocol & radio-related commands.
1230 1230  
1231 -(% _mstvisible="1" %)
1232 -(((
1233 -(% _msthash="506251" _msttexthash="8343023" _mstvisible="2" style="text-align: left;" %)
1234 -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]]
1235 -)))
559 +They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
1236 1236  
1237 -(% _mstvisible="1" %)
1238 -(((
1239 -(% _mstvisible="2" style="text-align: left;" %)
1240 -
1241 -)))
561 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
1242 1242  
1243 -(% _mstvisible="1" %)
1244 -(((
1245 -(% _mstvisible="2" style="text-align: left;" %)
1246 -(% _mstvisible="3" style="color:#4f81bd" %)* **Commands special design for LHT65N**
1247 -)))
1248 1248  
1249 -(% _mstvisible="1" %)
1250 -(((
1251 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
564 +
565 +* **Commands special design for LHT65N**
566 +
1252 1252  These commands are only valid for LHT65N, as below:
1253 1253  
1254 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1255 -
1256 -)))
1257 1257  
1258 -(% _mstvisible="1" style="text-align: left;" %)
1259 -== (% _msthash="708253" _msttexthash="668772" _mstvisible="3" %)4.1 Set Transmit Interval Time(%%) ==
570 +== Set Transmit Interval Time ==
1260 1260  
1261 -(% _msthash="315355" _msttexthash="1659268" _mstvisible="1" style="text-align: left;" %)
1262 1262  Feature: Change LoRaWAN End Node Transmit Interval.
1263 1263  
1264 -(% _mstvisible="1" style="text-align: left;" %)
1265 -(% _msthash="315356" _msttexthash="241696" _mstvisible="3" %)**AT Command: AT+TDC**
574 +**AT Command: AT+TDC**
1266 1266  
1267 -(% _mstvisible="1" %)
1268 -[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
576 +|**Command Example**|**Function**|**Response**
577 +|AT+TDC?|Show current transmit Interval|(((
578 +30000
1269 1269  
1270 -(% _mstvisible="1" %)
1271 -(((
1272 -(% _mstvisible="2" style="text-align: left;" %)
1273 -(% _msthash="506255" _msttexthash="381992" _mstvisible="4" %)**Downlink Command: 0x01**
1274 -)))
580 +OK
1275 1275  
1276 -(% _mstvisible="1" %)
1277 -(((
1278 -(% _msthash="506256" _msttexthash="1996592" _mstvisible="2" style="text-align: left;" %)
1279 -Format: Command Code (0x01) followed by 3 bytes time value.
582 +the interval is 30000ms = 30s
1280 1280  )))
584 +|AT+TDC=60000|Set Transmit Interval|(((
585 +OK
1281 1281  
1282 -(% _mstvisible="1" %)
1283 -(((
1284 -(% _msthash="506257" _msttexthash="12934649" _mstvisible="2" style="text-align: left;" %)
1285 -If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
587 +Set transmit interval to 60000ms = 60 seconds
1286 1286  )))
1287 1287  
1288 -(% _mstvisible="1" %)
1289 -* (% _mstvisible="3" %)
1290 -(((
1291 -(% _msthash="903322" _msttexthash="3250546" _mstvisible="4" %)
1292 -(% _mstvisible="5" %)**Example 1**(%%): Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1293 -)))
1294 -* (% _mstvisible="3" %)
1295 -(((
1296 -(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1297 -(% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1298 -)))
1299 1299  
1300 -(% _mstvisible="1" style="text-align: left;" %)
1301 -== (% _msthash="614770" _msttexthash="578240" _mstvisible="3" %)4.2 Set External Sensor Mode(%%) ==
591 +**Downlink Command: 0x01**
1302 1302  
1303 -(% _msthash="315357" _msttexthash="975117" _mstvisible="1" style="text-align: left;" %)
1304 -Feature: Change External Sensor Mode.
593 +Format: Command Code (0x01) followed by 3 bytes time value.
1305 1305  
1306 -(% _mstvisible="1" style="text-align: left;" %)
1307 -(% _msthash="315358" _msttexthash="248118" _mstvisible="3" %)**AT Command: AT+EXT**
595 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1308 1308  
1309 -(% _mstvisible="1" %)
1310 -[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
597 +* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
598 +* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1311 1311  
1312 -(% _mstvisible="1" %)
1313 -(((
1314 -(% _mstvisible="2" style="text-align: left;" %)
1315 -(% _msthash="506258" _msttexthash="387855" _mstvisible="4" %)**Downlink Command: 0xA2**
1316 -)))
1317 1317  
1318 -(% _mstvisible="1" %)
1319 -(((
1320 -(% _msthash="506259" _msttexthash="395629" _mstvisible="2" style="text-align: left;" %)
1321 -Total bytes: 2 ~~ 5 bytes
1322 -)))
601 +== Set External Sensor Mode ==
1323 1323  
1324 -(% _mstvisible="1" %)
1325 -(((
1326 -(% _mstvisible="2" %)
1327 -(% _msthash="506260" _msttexthash="104767" _mstvisible="4" %)**Example:**
1328 -)))
603 +Feature: Change External Sensor Mode.
1329 1329  
1330 -(% _mstvisible="1" %)
1331 -* (% _mstvisible="3" %)
1332 -(((
1333 -(% _msthash="903324" _msttexthash="934973" _mstvisible="4" %)
1334 -0xA201: Set external sensor type to E1
1335 -)))
1336 -* (% _mstvisible="3" %)
1337 -(((
1338 -(% _msthash="903325" _msttexthash="354770" _mstvisible="4" %)
1339 -0xA209: Same as AT+EXT=9
1340 -)))
1341 -* (% _mstvisible="3" %)
1342 -(((
1343 -(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
1344 -0xA20702003c,Same as AT+SETCNT=60
1345 -)))
605 +**AT Command: AT+EXT**
1346 1346  
1347 -(% _mstvisible="1" style="text-align: left;" %)
1348 -== (% _msthash="1562483" _msttexthash="1445717" _mstvisible="3" %)4.3 Enable/Disable uplink Temperature probe ID(%%) ==
607 +|**Command Example**|**Function**|**Response**
608 +|AT+EXT?|Get current external sensor mode|(((
609 +1
1349 1349  
1350 -(% _msthash="315359" _msttexthash="2977572" _mstvisible="1" style="text-align: left;" %)
1351 -Feature: If PID is enabled, device will send the temperature probe ID on:
611 +OK
1352 1352  
1353 -(% _mstvisible="1" %)
1354 -* First Packet after OTAA Join
1355 -* Every 24 hours since the first packet.
613 +External Sensor mode =1
614 +)))
615 +|AT+EXT=1|(% colspan="2" %)Set external sensor mode to 1
616 +|AT+EXT=9|(% colspan="2" %)Set to external DS18B20 with timestamp
1356 1356  
1357 -(% _msthash="315360" _msttexthash="658814" _mstvisible="1" style="text-align: left;" %)
1358 -PID is default set to disable (0)
1359 1359  
1360 -(% _mstvisible="1" style="text-align: left;" %)
1361 -(% _msthash="315361" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
619 +**Downlink Command: 0xA2**
1362 1362  
1363 -(% _mstvisible="1" %)
1364 -[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
621 +Total bytes: 2 ~~ 5 bytes
1365 1365  
1366 -(% _mstvisible="1" style="text-align: left;" %)
1367 -(% _msthash="315362" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
623 +Example:
1368 1368  
1369 -(% _mstvisible="1" %)
1370 -* 0xA800  **~-~->** AT+PID=0
1371 -* 0xA801     **~-~->** AT+PID=1
625 +* 0xA201: Set external sensor type to E1
626 +* 0xA209: Same as AT+EXT=9
627 +* 0xA20702003c,Same as AT+SETCNT=60
1372 1372  
1373 -(% _mstvisible="1" style="text-align: left;" %)
1374 -== (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1375 1375  
1376 -(% _msthash="315363" _msttexthash="1170728" _mstvisible="1" style="text-align: left;" %)
1377 -Feature: Set device password, max 9 digits
630 +== Enable/Disable uplink Temperature probe ID ==
1378 1378  
1379 -(% _mstvisible="1" style="text-align: left;" %)
1380 -(% _msthash="315364" _msttexthash="295009" _mstvisible="3" %)**AT Command: AT+PWORD**
632 +Feature: If PID is enabled, device will send the temperature probe ID on:
1381 1381  
1382 -(% _mstvisible="1" %)
1383 -[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
634 +* First Packet after OTAA Join
635 +* Every 24 hours since the first packet.
1384 1384  
1385 -(% _mstvisible="1" %)
1386 -(((
1387 -(% _mstvisible="2" style="text-align: left;" %)
1388 -(% _msthash="506261" _msttexthash="298038" _mstvisible="4" %)**Downlink Command:**
1389 -)))
637 +PID is default set to disable (0)
1390 1390  
1391 -(% _mstvisible="1" %)
1392 -(((
1393 -(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1394 -No downlink command for this feature.
1395 -)))
1396 1396  
1397 -(% _mstvisible="1" style="text-align: left;" %)
1398 -== (% _msthash="306956" _msttexthash="281918" _mstvisible="3" %)4.5 Quit AT Command(%%) ==
640 +**AT Command:**
1399 1399  
1400 -(% _msthash="315365" _msttexthash="4616456" _mstvisible="1" style="text-align: left;" %)
1401 -Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
642 +|**Command Example**|**Function**|**Response**
643 +|AT+PID=1|Enable PID uplink|OK
1402 1402  
1403 -(% _mstvisible="1" style="text-align: left;" %)
1404 -(% _msthash="315366" _msttexthash="289120" _mstvisible="3" %)**AT Command: AT+DISAT**
1405 1405  
1406 -(% _mstvisible="1" %)
1407 -[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
646 +**Downlink Command:**
1408 1408  
1409 -(% _mstvisible="1" style="text-align: left;" %)
1410 -(% _msthash="315367" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
648 +* 0xA800     à AT+PID=0
649 +* 0xA801     à AT+PID=1
1411 1411  
1412 -(% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %)
1413 -No downlink command for this feature.
1414 1414  
1415 -(% _mstvisible="1" style="text-align: left;" %)
1416 -== (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) ==
1417 1417  
1418 -(% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %)
1419 -Feature: Set device to sleep mode
653 +== Set Password ==
1420 1420  
1421 -(% _mstvisible="1" style="text-align: left;" %)
1422 -(% _msthash="315370" _msttexthash="289783" _mstvisible="3" %)**AT Command: AT+SLEEP**
655 +Feature: Set device password, max 9 digits
1423 1423  
1424 -(% _mstvisible="1" %)
1425 -[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
657 +**AT Command: AT+PWORD**
1426 1426  
1427 -(% _mstvisible="1" %)
1428 -(% _msthash="315371" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
659 +|**Command Example**|**Function**|**Response**
660 +|AT+PWORD=?|Show password|(((
661 +123456
1429 1429  
1430 -(% _mstvisible="1" %)
1431 -* There is no downlink command to set to Sleep mode.
1432 1432  
1433 -(% _mstvisible="1" %)
1434 -== (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1435 -
1436 -(% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %)
1437 -Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1438 -
1439 -(% _mstvisible="1" %)
1440 -(% _msthash="315373" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1441 -
1442 -(% _mstvisible="1" %)
1443 -[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
1444 -
1445 -(% _mstvisible="1" %)
1446 -(% _msthash="315374" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1447 -
1448 -(% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
1449 -0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1450 -
1451 -(% _mstvisible="1" %)
1452 -== (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) ==
1453 -
1454 -(% _mstvisible="1" %)
1455 -(((
1456 -(% _msthash="506263" _msttexthash="11748321" _mstvisible="2" %)
1457 -Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
664 +OK
1458 1458  )))
666 +|AT+PWORD=999999|Set password|OK
1459 1459  
1460 -(% _mstvisible="1" %)
1461 -(((
1462 -(% _msthash="506264" _msttexthash="6530264" _mstvisible="2" %)
1463 -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.
1464 -)))
1465 1465  
1466 -(% _mstvisible="1" %)
1467 -(((
1468 -(% _mstvisible="2" %)
1469 -(% _msthash="506265" _msttexthash="137488" _mstvisible="4" %)**AT Command:**
1470 -)))
669 +**Downlink Command:**
1471 1471  
1472 -(% _mstvisible="1" %)
1473 -[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
671 +No downlink command for this feature.
1474 1474  
1475 -(% _mstvisible="1" %)
1476 -(% _msthash="315376" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1477 1477  
1478 -(% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
1479 -0x28 01 ~/~/ Same As AT+SYNCMOD=1
674 +== Quit AT Command ==
1480 1480  
1481 -(% _msthash="315378" _msttexthash="479076" _mstvisible="1" %)
1482 -0x28 00 ~/~/ Same As AT+SYNCMOD=0
676 +Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1483 1483  
1484 -(% _mstvisible="1" %)
1485 -== (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) ==
678 +**AT Command: AT+DISAT**
1486 1486  
1487 -(% _msthash="315379" _msttexthash="3065777" _mstvisible="1" %)
1488 -Feature: Define System time sync interval. SYNCTDC default value: 10 days.
680 +|**Command Example**|**Function**|**Response**
681 +|AT+DISAT|Quit AT Commands mode|OK
1489 1489  
1490 -(% _mstvisible="1" %)
1491 -(% _msthash="315380" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1492 1492  
1493 -(% _mstvisible="1" %)
1494 -[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
684 +**Downlink Command:**
1495 1495  
1496 -(% _mstvisible="1" %)
1497 -(% _msthash="315381" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
686 +No downlink command for this feature.
1498 1498  
1499 -(% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
1500 -0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
1501 1501  
1502 -(% _mstvisible="1" %)
1503 -== (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) ==
689 +== Set to sleep mode ==
1504 1504  
1505 -(% _msthash="315383" _msttexthash="3233334" _mstvisible="1" %)
1506 -Feature: Print the sector data from start page to stop page (max is 416 pages).
691 +Feature: Set device to sleep mode
1507 1507  
1508 -(% _mstvisible="1" %)
1509 -(% _msthash="315384" _msttexthash="264953" _mstvisible="3" %)**AT Command: AT+PDTA**
693 +**AT Command: AT+SLEEP**
1510 1510  
1511 -(% _mstvisible="1" %)
1512 -[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
695 +| | |
696 +|**Command Example**|**Function**|**Response**
697 +|AT+SLEEP|Set to sleep mode|(((
698 +Clear all stored sensor data…
1513 1513  
1514 -(% _mstvisible="1" %)
1515 -(% _msthash="315385" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
700 +OK
701 +)))
1516 1516  
1517 -(% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
1518 -No downlink commands for feature
1519 1519  
1520 -(% _mstvisible="1" %)
1521 -== (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) ==
704 +**Downlink Command:**
1522 1522  
1523 -(% _msthash="315387" _msttexthash="1101009" _mstvisible="1" %)
1524 -Feature: Print the last few data entries
706 +* There is no downlink command to set to Sleep mode.
1525 1525  
1526 -(% _mstvisible="1" %)
1527 -(% _msthash="315388" _msttexthash="288522" _mstvisible="3" %)**AT Command: AT+PLDTA**
1528 1528  
1529 -(% _mstvisible="1" %)
1530 -[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
1531 1531  
1532 -(% _mstvisible="1" %)
1533 -(% _msthash="315389" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
710 +== Set system time ==
1534 1534  
1535 -(% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
1536 -No downlink commands for feature
712 +Feature: Set system time, unix format. [[See here for format detail.>>path:#TimeStamp]]
1537 1537  
1538 -(% _mstvisible="1" %)
1539 -== (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) ==
714 +**AT Command:**
1540 1540  
1541 -(% _msthash="315391" _msttexthash="1609075" _mstvisible="1" %)
1542 -Feature: Clear flash storage for data log feature.
716 +|**Command Example**|**Function**
717 +|AT+TIMESTAMP=1611104352|(((
718 +OK
1543 1543  
1544 -(% _mstvisible="1" %)
1545 -(% _msthash="315392" _msttexthash="311415" _mstvisible="3" %)**AT Command: AT+CLRDTA**
1546 -
1547 -(% _mstvisible="1" %)
1548 -[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
1549 -
1550 -(% _mstvisible="1" %)
1551 -(% _msthash="315393" _msttexthash="388193" _mstvisible="3" %)**Downlink Command: 0xA3**
1552 -
1553 -(% _mstvisible="1" %)
1554 -* Example: 0xA301 ~/~/Same as AT+CLRDTA
1555 -
1556 -(% _mstvisible="1" %)
1557 -== (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1558 -
1559 -(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1560 -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.
1561 -
1562 -
1563 -(% _mstvisible="1" %)
1564 -(% _msthash="315395" _msttexthash="334256" _mstvisible="3" %)**AT Command: AT+PNACKMD**
1565 -
1566 -(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1567 -The default factory setting is 0
1568 -
1569 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1570 -(% _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**
1571 -(% _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
1572 -
1573 -(% _mstvisible="1" %)
1574 -(% _msthash="315397" _msttexthash="383981" _mstvisible="3" %)**Downlink Command: 0x34**
1575 -
1576 -(% _mstvisible="1" %)
1577 -* Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1578 -
1579 -(% _mstvisible="1" %)
1580 -= (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1581 -
1582 -(% _mstvisible="1" %)
1583 -== (% _msthash="265486" _msttexthash="242073" _mstvisible="3" %)5.1 Battery Type(%%) ==
1584 -
1585 -(% _msthash="315398" _msttexthash="33754799" _mstvisible="1" %)
1586 -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.
1587 -
1588 -(% _mstvisible="1" %)
1589 -(((
1590 -(% _mstvisible="2" %)
1591 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1592 -[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]]
720 +Set System time to 2021-01-20 00:59:12
1593 1593  )))
1594 1594  
1595 -(% _mstvisible="1" %)
1596 -(((
1597 -(% _mstvisible="2" %)
1598 -The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1599 -
1600 -)))
1601 1601  
1602 -(% _mstvisible="1" %)
1603 -== (% _msthash="353795" _msttexthash="326703" _mstvisible="3" %)5.2 Replace Battery(%%) ==
724 +**Downlink Command:**
1604 1604  
1605 -(% _msthash="315399" _msttexthash="11289278" _mstvisible="1" %)
1606 -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.
726 +0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1607 1607  
1608 -(% _mstvisible="1" %)
1609 -[[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"]]
1610 1610  
1611 -(% _mstvisible="1" %)
1612 -== (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
729 +== Set Time Sync Mode ==
1613 1613  
1614 -(% _mstvisible="1" %)
1615 -(((
1616 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1617 -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:
1618 -[[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]]
731 +Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
1619 1619  
1620 1620  
1621 -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]]
734 +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.
1622 1622  
1623 1623  
1624 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1625 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)6. FAQ(%%) =
737 +**AT Command:**
1626 1626  
1627 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1628 -== 6.1 How to use AT Command? ==
739 +|**Command Example**|**Function**
740 +|AT+SYNCMOD=1|Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
1629 1629  
1630 -LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to
1631 1631  
1632 -connect to LHT65 for using AT command, as below.
743 +**Downlink Command:**
1633 1633  
1634 -[[image:image-20220530085651-1.png]]
745 +0x28 01 ~/~/ Same As AT+SYNCMOD=1
1635 1635  
747 +0x28 00 ~/~/ Same As AT+SYNCMOD=0
1636 1636  
1637 -Connection:
1638 1638  
1639 -✓ USB to TTL GND <~-~->GND
750 +== Set Time Sync Interval ==
1640 1640  
1641 -✓ USB to TTL RXD <~-~-> D+
752 +Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1642 1642  
1643 -✓ USB to TTL TXD <~-~-> A11
754 +**AT Command:**
1644 1644  
1645 -✓ USB to TTL 3.3V <~-~-> D-
756 +|**Command Example**|**Function**
757 +|AT+SYNCTDC=0x0A|Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
1646 1646  
1647 -In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to
1648 1648  
1649 -access serial console for LHT65N. The AT commands are disable by default and need to enter
760 +**Downlink Command:**
1650 1650  
1651 -password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute,
762 +0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
1652 1652  
1653 -user need to input password again. User can use AT+DISAT command to disable AT command
1654 1654  
1655 -before timeout.
765 +== Print data entries base on page. ==
1656 1656  
1657 -Input password and ATZ to activate LHT65N,As shown below:
767 +Feature: Print the sector data from start page to stop page (max is 416 pages).
1658 1658  
1659 -[[image:image-20220530095701-4.png]]
769 +**AT Command: AT+PDTA**
1660 1660  
771 +|**Command Example**|**Response**
772 +|(((
773 +AT+PDTA=1,3
1661 1661  
1662 -AT Command List is as below:
1663 1663  
1664 -AT+<CMD>? : Help on <CMD>
1665 1665  
1666 -AT+<CMD> : Run <CMD>
777 +Print page 1 to 3
778 +)))|(((
779 +8019500 19/6/26 16:48 1 2992 sht_temp=28.21 sht_hum=71.5 ds_temp=27.31
1667 1667  
1668 -AT+<CMD>=<value> : Set the value
781 +8019510 19/6/26 16:53 1 2994 sht_temp=27.64 sht_hum=69.3 ds_temp=26.93
1669 1669  
1670 -AT+<CMD>=? : Get the value
783 +8019520 19/6/26 16:58 1 2996 sht_temp=28.39 sht_hum=72.0 ds_temp=27.06
1671 1671  
1672 -AT+DEBUG:Set more info output
785 +8019530 19/6/26 17:03 1 2996 sht_temp=27.97 sht_hum=70.4 ds_temp=27.12
1673 1673  
1674 -ATZ: Trig a reset of the MCU
787 +8019540 19/6/26 17:08 1 2996 sht_temp=27.80 sht_hum=72.9 ds_temp=27.06
1675 1675  
1676 -AT+FDR: Reset Parameters to Factory Default, Keys Reserve
789 +8019550 19/6/26 17:13 1 2998 sht_temp=27.30 sht_hum=72.4 ds_temp=26.68
1677 1677  
1678 -AT+DEUI: Get or Set the Device EUI
791 +8019560 19/6/26 17:22 1 2992 sht_temp=26.27 sht_hum=62.3 ds_temp=26.56
1679 1679  
1680 -AT+DADDR: Get or Set the Device Address
793 +8019570
1681 1681  
1682 -AT+APPKEY: Get or Set the Application Key
795 +8019580
1683 1683  
1684 -AT+NWKSKEY: Get or Set the Network Session Key
797 +8019590
1685 1685  
1686 -AT+APPSKEY: Get or Set the Application Session Key
799 +80195A0
1687 1687  
1688 -AT+APPEUI: Get or Set the Application EUI
801 +80195B0
1689 1689  
1690 -AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
803 +80195C0
1691 1691  
1692 -AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
805 +80195D0
1693 1693  
1694 -AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
807 +80195E0
1695 1695  
1696 -AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
809 +80195F0
1697 1697  
1698 -AT+PNM: Get or Set the public network mode. (0: off, 1: on)
1699 1699  
1700 -AT+RX2FQ: Get or Set the Rx2 window frequency
812 +OK
813 +)))
1701 1701  
1702 -AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1703 1703  
1704 -AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
816 +**Downlink Command:**
1705 1705  
1706 -AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
818 +No downlink commands for feature
1707 1707  
1708 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1
1709 1709  
1710 -in ms
1711 1711  
1712 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2
822 +== Print last few data entries. ==
1713 1713  
1714 -in ms
824 +Feature: Print the last few data entries
1715 1715  
1716 -AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
826 +**AT Command: AT+PLDTA**
1717 1717  
1718 -AT+NWKID: Get or Set the Network ID
828 +|**Command Example**|**Response**
829 +|(((
830 +AT+PLDTA=5
1719 1719  
1720 -AT+FCU: Get or Set the Frame Counter Uplink
1721 1721  
1722 -AT+FCD: Get or Set the Frame Counter Downlink
1723 1723  
1724 -AT+CLASS: Get or Set the Device Class
834 +Print last 5 entries
835 +)))|(((
836 +Stop Tx and RTP events when read sensor data
1725 1725  
1726 -AT+JOIN: Join network
838 +1 19/6/26 13:59 1 3005 sht_temp=27.09 sht_hum=79.5 ds_temp=26.75
1727 1727  
1728 -AT+NJS: Get the join status
840 +2 19/6/26 14:04 1 3007 sht_temp=26.65 sht_hum=74.8 ds_temp=26.43
1729 1729  
1730 -AT+SENDB: Send hexadecimal data along with the application port
842 +3 19/6/26 14:09 1 3007 sht_temp=26.91 sht_hum=77.9 ds_temp=26.56
1731 1731  
1732 -AT+SEND: Send text data along with the application port
844 +4 19/6/26 14:15 1 3007 sht_temp=26.93 sht_hum=76.7 ds_temp=26.75
1733 1733  
1734 -AT+RECVB: Print last received data in binary format (with hexadecimal values)
846 +5 19/6/26 14:20 1 3007 sht_temp=26.78 sht_hum=76.6 ds_temp=26.43
1735 1735  
1736 -AT+RECV: Print last received data in raw format
848 +Start Tx and RTP events
1737 1737  
1738 -AT+VER: Get current image version and Frequency Band
850 +OK
851 +)))
1739 1739  
1740 -AT+CFM: Get or Set the confirmation mode (0-1)
1741 1741  
1742 -AT+CFS: Get confirmation status of the last AT+SEND (0-1)
854 +**Downlink Command:**
1743 1743  
1744 -AT+SNR: Get the SNR of the last received packet
856 +No downlink commands for feature
1745 1745  
1746 -AT+RSSI: Get the RSSI of the last received packet
1747 1747  
1748 -AT+TDC: Get or set the application data transmission interval in ms
1749 1749  
1750 -AT+PORT: Get or set the application port
860 +== Clear Flash Record ==
1751 1751  
1752 -AT+DISAT: Disable AT commands
862 +Feature: Clear flash storage for data log feature.
1753 1753  
1754 -AT+PWORD: Set password, max 9 digits
864 +**AT Command: AT+CLRDTA**
1755 1755  
1756 -AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode
866 +|**Command Example**|**Function**|**Response**
867 +|AT+CLRDTA|Clear date record|(((
868 +Clear all stored sensor data…
1757 1757  
1758 -AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
870 +OK
871 +)))
1759 1759  
1760 -AT+PDTA: Print the sector data from start page to stop page
1761 1761  
1762 -AT+PLDTA: Print the last few sets of data
874 +**Downlink Command: 0xA3**
1763 1763  
1764 -AT+CLRDTA: Clear the storage, record position back to 1st
876 +* Example: 0xA301 ~/~/Same as AT+CLRDTA
1765 1765  
1766 -AT+SLEEP: Set sleep mode
1767 1767  
1768 -AT+EXT: Get or Set external sensor model
1769 1769  
1770 -AT+BAT: Get the current battery voltage in mV
1771 1771  
1772 -AT+CFG: Print all configurations
881 += Battery & How to replace =
1773 1773  
1774 -AT+WMOD: Get or Set Work Mode
883 +== Battery Type ==
1775 1775  
1776 -AT+ARTEMP: Get or set the internal Temperature sensor alarm range
885 +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.
1777 1777  
1778 -AT+CITEMP: Get or set the internal Temperature sensor collection interval in min
887 +The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
888 +[[image:image-20220515075034-1.png||height="208" width="644"]]
1779 1779  
1780 -AT+SETCNT:Set the count at present
1781 1781  
1782 -AT+RJTDC: Get or set the ReJoin data transmission interval in min
891 +The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
892 +
1783 1783  
1784 -AT+RPL: Get or set response level
894 +== Replace Battery ==
1785 1785  
1786 -AT+TIMESTAMP: Get or Set UNIX timestamp in second
896 +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.
1787 1787  
1788 -AT+LEAPSEC: Get or Set Leap Second
898 +[[image:image-20220515075440-2.png||height="338" width="272"]][[image:image-20220515075625-3.png||height="193" width="257"]]
1789 1789  
1790 -AT+SYNCMOD: Get or Set time synchronization method
1791 1791  
1792 -AT+SYNCTDC: Get or set time synchronization interval in day
901 +== Battery Life Analyze ==
1793 1793  
1794 -AT+PID: Get or set the PID
903 +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:
904 +https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf
1795 1795  
1796 -
1797 -)))
1798 1798  
1799 -(% _mstvisible="1" %)
1800 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)7. Order Info(%%) =
907 += Order Info =
1801 1801  
1802 -(% _mstvisible="1" %)
1803 -(((
1804 -(% _msthash="506267" _msttexthash="432432" _mstvisible="2" %)
1805 -Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
1806 -)))
909 +Part Number: (% class="mark" %)**LHT65N-XX**
1807 1807  
1808 -(% _mstvisible="1" %)
1809 -(((
1810 -(% _msthash="506268" _msttexthash="686946" _mstvisible="2" %)
1811 -(% _mstvisible="4" style="color:#4f81bd" %)**XX **(%%): The default frequency band
1812 -)))
911 +**XX**: The default frequency band
1813 1813  
1814 -(% _mstvisible="1" %)
1815 -* (% _mstvisible="3" %)
1816 -(((
1817 -(% _msthash="903327" _msttexthash="393341" _mstvisible="4" %)
1818 -(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
1819 -)))
1820 -* (% _mstvisible="3" %)
1821 -(((
1822 -(% _msthash="903328" _msttexthash="394576" _mstvisible="4" %)
1823 -(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1824 -)))
1825 -* (% _mstvisible="3" %)
1826 -(((
1827 -(% _msthash="903329" _msttexthash="393913" _mstvisible="4" %)
1828 -(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1829 -)))
1830 -* (% _mstvisible="3" %)
1831 -(((
1832 -(% _msthash="903330" _msttexthash="399087" _mstvisible="4" %)
1833 -(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1834 -)))
1835 -* (% _mstvisible="3" %)
1836 -(((
1837 -(% _msthash="903331" _msttexthash="395109" _mstvisible="4" %)
1838 -(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1839 -)))
1840 -* (% _mstvisible="3" %)
1841 -(((
1842 -(% _msthash="903332" _msttexthash="400842" _mstvisible="4" %)
1843 -(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1844 -)))
1845 -* (% _mstvisible="3" %)
1846 -(((
1847 -(% _msthash="903333" _msttexthash="396487" _mstvisible="4" %)
1848 -(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1849 -)))
1850 -* (% _mstvisible="3" %)
1851 -(((
1852 -(% _msthash="903334" _msttexthash="390923" _mstvisible="4" %)
1853 -(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1854 -)))
913 +* **AS923**: LoRaWAN AS923 band
914 +* **AU915**: LoRaWAN AU915 band
915 +* **EU433**: LoRaWAN EU433 band
916 +* **EU868**: LoRaWAN EU868 band
917 +* **KR920**: LoRaWAN KR920 band
918 +* **US915**: LoRaWAN US915 band
919 +* **IN865**: LoRaWAN IN865 band
920 +* **CN470**: LoRaWAN CN470 band
1855 1855  
1856 -(% _mstvisible="1" %)
1857 -(((
1858 -(% _msthash="506269" _msttexthash="443495" _mstvisible="2" %)
1859 -(% _mstvisible="4" style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1860 -)))
922 +**YY**: Sensor Accessories
1861 1861  
1862 -(% _mstvisible="1" %)
1863 -* (% _mstvisible="3" %)
1864 -(((
1865 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1866 -(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
924 +* **E3**: External Temperature Probe
1867 1867  
926 += Packing Info =
1868 1868  
1869 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1870 -
1871 -)))
928 +**Package Includes**:
1872 1872  
1873 -(% _mstvisible="1" %)
1874 -= (% _msthash="233363" _msttexthash="211237" _mstvisible="3" %)8. Packing Info(%%) =
930 +* LHT65N Temperature & Humidity Sensor x 1
931 +* Program cable x 1
932 +* Optional external sensor
1875 1875  
1876 -(% _mstvisible="1" %)
1877 -(((
1878 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1879 -(% _mstvisible="3" %)**Package Includes**(%%):
1880 -)))
934 +**Dimension and weight**:
1881 1881  
1882 -(% _mstvisible="1" %)
1883 -* (% _mstvisible="3" %)
1884 -(((
1885 -(% _msthash="903336" _msttexthash="1033149" _mstvisible="4" %)
1886 -LHT65N Temperature & Humidity Sensor x 1
1887 -)))
1888 -* (% _mstvisible="3" %)
1889 -(((
1890 -(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %)
1891 -Program cable x 1
1892 -)))
1893 -* (% _mstvisible="3" %)
1894 -(((
1895 -(% _msthash="903338" _msttexthash="544167" _mstvisible="4" %)
1896 -Optional external sensor
1897 -)))
936 +* Device Size:  13.5 x 7 x 3 cm
937 +* Device Weight: 105g
938 +* Package Size / pcs : 14.5 x 8 x 5 cm
939 +* Weight / pcs : 170g
1898 1898  
1899 -(% _mstvisible="1" %)
1900 -(((
1901 -(% _msthash="506271" _msttexthash="403858" _mstvisible="2" %)
1902 -(% _mstvisible="3" %)**Dimension and weight**(%%):
1903 -)))
941 += FCC Warning =
1904 1904  
1905 -(% _mstvisible="1" %)
1906 -* (% _mstvisible="3" %)
1907 -(((
1908 -(% _msthash="903339" _msttexthash="391807" _mstvisible="4" %)
1909 -Device Size:  13.5 x 7 x 3 cm
1910 -)))
1911 -* (% _mstvisible="3" %)
1912 -(((
1913 -(% _msthash="903340" _msttexthash="285298" _mstvisible="4" %)
1914 -Device Weight: 105g
1915 -)))
1916 -* (% _mstvisible="3" %)
1917 -(((
1918 -(% _msthash="903341" _msttexthash="562926" _mstvisible="4" %)
1919 -Package Size / pcs : 14.5 x 8 x 5 cm
1920 -)))
1921 -* (% _mstvisible="3" %)
1922 -(((
1923 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1924 -Weight / pcs : 170g
1925 -)))
1926 -
1927 -= 9. Reference =
1928 -
1929 -* [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1930 -
1931 -= 10. FCC Warning =
1932 -
1933 -(% _mstvisible="1" %)
1934 -(((
1935 -(% _msthash="506272" _msttexthash="6034353" _mstvisible="2" %)
1936 1936  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1937 -)))
1938 1938  
1939 -(% _mstvisible="1" %)
1940 -(((
1941 -(% _msthash="506273" _msttexthash="44097638" _mstvisible="2" %)
1942 -(1) This device may not cause harmful interference；
1943 -)))
945 +(1) This device may not cause harmful interference, and
1944 1944  
1945 -(% _mstvisible="1" %)
1946 -(((
1947 -(% _msthash="506274" _msttexthash="7559773" _mstvisible="2" %)
1948 -(2) this device must accept any interference received, including interference that may cause undesired operation.
1949 -)))
947 +(2) this device must accept any interference received, including interference that may cause undesired operation
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