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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 118.14
edited by Xiaoling
on 2022/06/09 18:12
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
... ... @@ -77,970 +77,438 @@
77 77  * Tri-color LED to indicate working status
78 78  * Datalog feature
79 79  
37 +== Specification: ==
80 80  
39 +**Built-in Temperature Sensor:**
81 81  
82 -(% _mstvisible="1" %)
83 -== (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
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
84 84  
85 -(% _mstvisible="1" %)
86 -(((
87 -(% _mstvisible="2" %)
88 -
46 +**Built-in Humidity Sensor:**
89 89  
90 -(% _mstvisible="2" %)
91 -(% _msthash="506057" _msttexthash="671437" _mstvisible="4" %)**Built-in Temperature Sensor:**
92 -)))
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
93 93  
94 -(% _mstvisible="1" %)
95 -* (% _mstvisible="3" %)
96 -(((
97 -(% _msthash="902993" _msttexthash="294424" _mstvisible="4" %)
98 -Resolution: 0.01 °C
99 -)))
100 -* (% _mstvisible="3" %)
101 -(((
102 -(% _msthash="902994" _msttexthash="690664" _mstvisible="4" %)
103 -Accuracy Tolerance : Typ ±0.3 °C
104 -)))
105 -* (% _mstvisible="3" %)
106 -(((
107 -(% _msthash="902995" _msttexthash="504647" _mstvisible="4" %)
108 -Long Term Drift: < 0.02 °C/yr
109 -)))
110 -* (% _mstvisible="3" %)
111 -(((
112 -(% _msthash="902996" _msttexthash="478257" _mstvisible="4" %)
113 -Operating Range: -40 ~~ 85 °C
114 -)))
53 +**External Temperature Sensor:**
115 115  
116 -(% _mstvisible="1" %)
117 -(((
118 -(% _mstvisible="2" %)
119 -
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
120 120  
121 -(% _mstvisible="2" %)
122 -(% _msthash="506058" _msttexthash="544453" _mstvisible="4" %)**Built-in Humidity Sensor:**
123 -)))
60 += Connect LHT65N to IoT Server =
124 124  
125 -(% _mstvisible="1" %)
126 -* (% _mstvisible="3" %)
127 -(((
128 -(% _msthash="902997" _msttexthash="282438" _mstvisible="4" %)
129 -Resolution: 0.04 %RH
130 -)))
131 -* (% _mstvisible="3" %)
132 -(((
133 -(% _msthash="902998" _msttexthash="628771" _mstvisible="4" %)
134 -Accuracy Tolerance : Typ ±3 %RH
135 -)))
136 -* (% _mstvisible="3" %)
137 -(((
138 -(% _msthash="902999" _msttexthash="504647" _mstvisible="4" %)
139 -Long Term Drift: < 0.02 °C/yr
140 -)))
141 -* (% _mstvisible="3" %)
142 -(((
143 -(% _msthash="903000" _msttexthash="421291" _mstvisible="4" %)
144 -Operating Range: 0 ~~ 96 %RH
145 -)))
62 +== How does LHT65N work? ==
146 146  
147 -(% _mstvisible="1" %)
148 -(((
149 -(% _mstvisible="2" %)
150 -
151 -
152 -(% _mstvisible="2" %)
153 -(% _msthash="506059" _msttexthash="680537" _mstvisible="4" %)**External Temperature Sensor:**
154 -)))
155 -
156 -(% _mstvisible="1" %)
157 -* (% _mstvisible="3" %)
158 -(((
159 -(% _msthash="903001" _msttexthash="332254" _mstvisible="4" %)
160 -Resolution: 0.0625 °C
161 -)))
162 -* (% _mstvisible="3" %)
163 -(((
164 -(% _msthash="903002" _msttexthash="782600" _mstvisible="4" %)
165 -±0.5°C accuracy from -10°C to +85°C
166 -)))
167 -* (% _mstvisible="3" %)
168 -(((
169 -(% _msthash="903003" _msttexthash="729482" _mstvisible="4" %)
170 -±2°C accuracy from -55°C to +125°C
171 -)))
172 -* (% _mstvisible="3" %)
173 -(((
174 -(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %)
175 -Operating Range: -55 °C ~~ 125 °C
176 -
177 -
178 -(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %)
179 -
180 -)))
181 -
182 -(% _mstvisible="1" %)
183 -= (% _msthash="655759" _msttexthash="618618" _mstvisible="3" %)2. Connect LHT65N to IoT Server(%%) =
184 -
185 -(% _mstvisible="1" %)
186 -== (% _msthash="462371" _msttexthash="410332" _mstvisible="3" %)2.1 How does LHT65N work?(%%) ==
187 -
188 -(% _mstvisible="1" %)
189 -(((
190 -(% _msthash="506060" _msttexthash="28254538" _mstvisible="2" %)
191 191  LHT65N is configured as LoRaWAN OTAA Class A mode by default. Each LHT65N is shipped with a worldwide unique set of OTAA keys. To use LHT65N in a LoRaWAN network, first, we need to put the OTAA keys in LoRaWAN Network Server and then activate LHT65N.
192 -)))
193 193  
194 -(% _mstvisible="1" %)
195 -(((
196 -(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
197 197  If LHT65N is under the coverage of this LoRaWAN network. LHT65N can join the LoRaWAN network automatically. After successfully joining, LHT65N will start to measure environment temperature and humidity, and start to transmit sensor data to the LoRaWAN server. The default period for each uplink is 20 minutes.
198 198  
199 -(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
200 -
201 -)))
202 202  
203 -(% _mstvisible="1" %)
204 -== (% _msthash="514384" _msttexthash="458666" _mstvisible="3" %)2.2 How to Activate LHT65N?(%%) ==
69 +== How to Activate LHT65N? ==
205 205  
206 -(% _msthash="315239" _msttexthash="748241" _mstvisible="1" %)
207 207  The LHT65N has two working modes:
208 208  
209 -(% _mstvisible="1" %)
210 210  * **Deep Sleep Mode**: LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
211 211  * **Working Mode**: In this mode, LHT65N works as LoRaWAN Sensor mode to Join LoRaWAN network and send out the sensor data to the server. Between each sampling/tx/rx periodically, LHT65 will be in STOP mode (IDLE mode), in STOP mode, LHT65N has the same power consumption as Deep Sleep mode. 
212 212  
213 -(% _mstvisible="1" %)
214 -(((
215 -(% _msthash="506062" _msttexthash="6036823" _mstvisible="2" %)
216 216  The LHT65N is set in deep sleep mode by default; The ACT button on the front is to switch to different modes:
217 -)))
218 218  
219 -(% _mstvisible="1" %)
220 -[[image:image-20220515123819-1.png||_mstalt="430742" _mstvisible="3" height="379" width="317"]]
78 +[[image:image-20220515123819-1.png||height="379" width="317"]]
221 221  
222 -(% _mstvisible="1" %)
223 -[[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.
224 224  
85 +== Example to join LoRaWAN network ==
225 225  
226 -(% _mstvisible="1" %)
227 -== (% _msthash="882726" _msttexthash="838526" _mstvisible="3" %)2.3 Example to join LoRaWAN network(%%) ==
228 -
229 -(% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %)
87 +(% class="wikigeneratedid" %)
230 230  This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Use with other LoRaWAN IoT servers is of a similar procedure.
231 231  
232 -(% _mstvisible="1" class="wikigeneratedid" %)
233 -[[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]]
90 +(% class="wikigeneratedid" %)
91 +[[image:image-20220522232442-1.png||height="387" width="648"]]
234 234  
235 -(% _msthash="315241" _msttexthash="10802155" _mstvisible="1" %)
236 -Assume the LPS8N is already set to connect to [[TTN V3 network>>url:https://eu1.cloud.thethings.network||_mstvisible="2"]], So it provides network coverage for LHT65N. Next we need to add the LHT65N device in TTN V3:
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:
237 237  
238 238  
239 -(% _mstvisible="1" %)
240 -=== (% _msthash="670592" _msttexthash="634075" _mstvisible="3" %)2.3.1 Step 1: Create Device n TTN(%%) ===
96 +=== **Step 1**: Create Device n TTN ===
241 241  
242 -(% _msthash="315242" _msttexthash="1601782" _mstvisible="1" %)
243 243  Create a device in TTN V3 with the OTAA keys from LHT65N.
244 244  
245 -(% _msthash="315243" _msttexthash="3694444" _mstvisible="1" %)
246 246  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
247 247  
248 -(% _mstvisible="1" %)
249 -[[image:image-20220522232812-2.png||_mstalt="428467" _mstvisible="3" height="219" width="279"]]
102 +[[image:image-20220522232812-2.png||height="219" width="279"]]
250 250  
251 -(% _msthash="315244" _msttexthash="3659149" _mstvisible="1" %)
252 252  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
253 253  
254 -(% _msthash="315245" _msttexthash="642889" _mstvisible="1" %)
255 255  Add APP EUI in the application.
256 256  
257 -(% _mstvisible="1" %)
258 -[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]]
108 +[[image:image-20220522232916-3.png]]
259 259  
260 -(% _mstvisible="1" %)
261 -[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]]
262 262  
263 -(% _mstvisible="1" %)
264 -[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]]
111 +[[image:image-20220522232932-4.png]]
265 265  
266 -(% _msthash="315246" _msttexthash="878800" _mstvisible="1" %)
113 +
114 +[[image:image-20220522232954-5.png]]
115 +
267 267  Note: LHT65N use same payload as LHT65.
268 268  
269 -(% _mstvisible="1" %)
270 -[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]]
118 +[[image:image-20220522233026-6.png]]
271 271  
272 272  
273 -(% _msthash="315247" _msttexthash="595543" _mstvisible="1" %)
274 274  Input APP EUI,  APP KEY and DEV EUI:
275 275  
276 -(% _mstvisible="1" %)
277 -[[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
123 +[[image:image-20220522233118-7.png]]
278 278  
279 279  
280 -(% _mstvisible="1" %)
281 -=== (% _msthash="3537456" _msttexthash="3448549" _mstvisible="3" %)2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds.(%%) ===
126 +=== Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. ===
282 282  
283 -(% _msthash="315248" _msttexthash="14452321" _mstvisible="1" %)
284 284  Use ACT button to activate LHT65N and it will auto-join to the TTN V3 network. After join success, it will start to upload sensor data to TTN V3 and user can see in the panel.
285 285  
286 -(% _mstvisible="1" %)
287 -[[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]]
130 +[[image:image-20220522233300-8.png]]
288 288  
289 289  
290 -(% _mstvisible="1" %)
291 -== (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) ==
133 +== Uplink Payload: ==
292 292  
293 -(% _msthash="315249" _msttexthash="7722962" _mstvisible="1" %)
294 -The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% _mstvisible="3" style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
135 +The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and(% class="mark" %) every 20 minutes(%%) send one uplink by default.
295 295  
296 -(% _msthash="315250" _msttexthash="1322711" _mstvisible="1" %)
297 -After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
137 +After each uplink, the (% class="mark" %)BLUE LED(%%) will blink once.
298 298  
299 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %)
300 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %)
301 -(((
302 -(% _mstvisible="6" %)
303 -(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
304 -)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %)
305 -(((
306 -(% _mstvisible="6" %)
307 -(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2**
308 -)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %)
309 -(((
310 -(% _mstvisible="6" %)
311 -(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2**
312 -)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %)
313 -(((
314 -(% _mstvisible="6" %)
315 -(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2**
316 -)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %)
317 -(((
318 -(% _mstvisible="6" %)
319 -(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1**
320 -)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %)
321 -(((
322 -(% _mstvisible="6" %)
323 -(% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4**
324 -)))
325 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
326 -(((
327 -(% _mstvisible="6" %)
328 -(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value**
329 -)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %)
330 -(((
331 -(% _mstvisible="6" %)
332 -[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]]
333 -)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %)
334 -(((
335 -(% _mstvisible="6" %)
336 -(((
337 -(% _mstvisible="7" %)
338 -[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]]
339 -)))
340 -)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
341 -(((
342 -(% _mstvisible="6" %)
343 -(((
344 -(% _mstvisible="7" %)
345 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]]
346 -)))
347 347  
348 -(% _mstvisible="6" %)
349 -(((
350 -(% _mstvisible="7" %)
351 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]]
352 -)))
353 -)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %)
354 -(((
355 -(% _mstvisible="6" %)
356 -[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] #
357 -)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %)
358 -(((
359 -(% _mstvisible="6" %)
360 -[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]]
361 -)))
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]]
362 362  
363 -(% _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 +
364 364  * The First 6 bytes: has fix meanings for every LHT65N.
365 365  * The 7th byte (EXT #): defines the external sensor model.
366 -* The 8(% _msthash="734578" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) ~~ 11(% _msthash="734579" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won’t be these four bytes.)
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.)
367 367  
156 +=== Decoder in TTN V3 ===
368 368  
369 -
370 -
371 -(% _mstvisible="1" %)
372 -=== (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
373 -
374 -(% _msthash="315251" _msttexthash="9786491" _mstvisible="1" %)
375 375  When the uplink payload arrives TTNv3, it shows HEX format and not friendly to read. We can add LHT65N decoder in TTNv3 for friendly reading.
376 376  
377 -(% _msthash="315252" _msttexthash="3928483" _mstvisible="1" %)
378 378  Below is the position to put the decoder and LHT65N decoder can be download from here:
379 379  
380 -(% _mstvisible="1" %)
381 -[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0||_msthash="315253" _msttexthash="3509064" _mstvisible="2"]]
162 +[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
382 382  
383 -(% _mstvisible="1" %)
384 -[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
164 +[[image:image-20220522234118-10.png]]
385 385  
386 386  
387 -(% _mstvisible="1" %)
388 -=== (% _msthash="411411" _msttexthash="383656" _mstvisible="3" %)2.4.2 BAT-Battery Info(%%) ===
167 +=== BAT-Battery Info ===
389 389  
390 -(% _msthash="315254" _msttexthash="3122912" _mstvisible="1" %)
391 391  These two bytes of BAT include the battery state and the actually voltage
392 392  
393 -(% _mstvisible="1" %)
394 -[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]]
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
395 395  
396 -(% _mstvisible="1" %)
397 -[[image:image-20220522235639-1.png||_mstalt="431392" _mstvisible="3" height="139" width="727"]]
176 +00(b): Ultra Low ( BAT <= 2.50v)
398 398  
399 -(% _msthash="315255" _msttexthash="871611" _mstvisible="1" %)
400 -Check the battery voltage for LHT65N.
178 +01(b): Low  (2.50v <=BAT <= 2.55v)
401 401  
402 -(% _mstvisible="1" %)
403 -* BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
404 -* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
180 +10(b): OK   (2.55v <= BAT <=2.65v)
405 405  
182 +11(b): Good   (BAT >= 2.65v)
183 +)))|(% style="width:214px" %)Actually BAT voltage
406 406  
185 +[[image:image-20220522235639-1.png]]
407 407  
187 +Check the battery voltage for LHT65N.
408 408  
409 -(% _mstvisible="1" %)
410 -=== (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
189 +* BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
190 +* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
411 411  
412 -(% _mstvisible="1" %)
413 -[[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]]
192 +=== Built-in Temperature ===
414 414  
415 -(% _mstvisible="1" %)
194 +[[image:image-20220522235639-2.png]]
195 +
416 416  * Temperature:  0x0ABB/100=27.47℃
417 417  
418 -(% _mstvisible="1" %)
419 -[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]]
198 +[[image:image-20220522235639-3.png]]
420 420  
421 -(% _mstvisible="1" %)
422 422  * Temperature:  (0xF5C6-65536)/100=-26.18℃
423 423  
202 +=== Built-in Humidity ===
424 424  
204 +[[image:image-20220522235639-4.png]]
425 425  
426 -
427 -(% _mstvisible="1" %)
428 -=== (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
429 -
430 -(% _mstvisible="1" %)
431 -[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]]
432 -
433 -(% _mstvisible="1" %)
434 434  * Humidity:    0x025C/10=60.4%
435 435  
208 +=== Ext # ===
436 436  
437 -
438 -(% _mstvisible="1" %)
439 -=== (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
440 -
441 -(% _msthash="315256" _msttexthash="552240" _mstvisible="1" %)
442 442  Bytes for External Sensor:
443 443  
444 -(% _mstvisible="1" %)
445 -[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
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
446 446  
217 +=== Ext value ===
447 447  
448 -(% _mstvisible="1" %)
449 -=== (% _msthash="221429" _msttexthash="200655" _mstvisible="3" %)2.4.6 Ext value(%%) ===
219 +==== Ext~=1, E3 Temperature Sensor ====
450 450  
451 -(% _mstvisible="1" %)
452 -==== (% _msthash="1005901" _msttexthash="877578" _mstvisible="3" %)2.4.6.1 Ext~=1, E3 Temperature Sensor(%%) ====
221 +[[image:image-20220522235639-5.png]]
453 453  
454 -(% _mstvisible="1" %)
455 -[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]
456 456  
457 -
458 -(% _mstvisible="1" %)
459 459  * DS18B20 temp=0x0ADD/100=27.81℃
460 460  
461 -(% _msthash="315257" _msttexthash="1038479" _mstvisible="1" %)
462 462  The last 2 bytes of data are meaningless
463 463  
464 -(% _mstvisible="1" %)
465 -[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
466 466  
467 467  
468 -(% _mstvisible="1" %)
230 +[[image:image-20220522235639-6.png]]
231 +
469 469  * External temperature= (0xF54F-65536)/100=-27.37℃
470 470  
471 -(% _mstvisible="1" %)
472 -(((
473 -(% _msthash="506063" _msttexthash="1038479" _mstvisible="2" %)
474 474  The last 2 bytes of data are meaningless
475 -)))
476 476  
477 -(% _mstvisible="1" %)
478 -(((
479 -(% _msthash="506064" _msttexthash="21185632" _mstvisible="2" %)
236 +
480 480  If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
481 -)))
482 482  
483 483  
240 +==== Ext~=9, E3 sensor with Unix Timestamp ====
484 484  
485 -(% _mstvisible="1" %)
486 -==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
487 -
488 -(% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %)
489 489  Timestamp mode is designed for LHT65N with E3 probe, it will send the uplink payload with Unix timestamp. With the limitation of 11 bytes (max distance of AU915/US915/AS923 band), the time stamp mode will be lack of BAT voltage field, instead, it shows the battery status. The payload is as below:
490 490  
491 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %)
492 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
493 -(((
494 -(% _mstvisible="6" %)
495 -(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
496 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
497 -(((
498 -(% _mstvisible="6" %)
499 -(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
500 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
501 -(((
502 -(% _mstvisible="6" %)
503 -(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
504 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
505 -(((
506 -(% _mstvisible="6" %)
507 -(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
508 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
509 -(((
510 -(% _mstvisible="6" %)
511 -(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
512 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
513 -(((
514 -(% _mstvisible="6" %)
515 -(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
516 -)))
517 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
518 -(((
519 -(% _mstvisible="6" %)
520 -(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
521 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
522 -(((
523 -(% _mstvisible="6" %)
524 -[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
525 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
526 -(((
527 -(% _mstvisible="6" %)
528 -(((
529 -(% _mstvisible="7" %)
530 -[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
531 -)))
532 532  
533 -(% _mstvisible="6" %)
534 -(((
535 -(% _mstvisible="7" %)
536 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
537 -)))
538 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
539 -(((
540 -(% _mstvisible="6" %)
541 -(((
542 -(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
543 -BAT Status &
544 -)))
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]]
545 545  
546 -(% _mstvisible="6" %)
547 -(((
548 -(% _mstvisible="7" %)
549 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
250 +[[Temperature>>path:#SHT20_Temperature]]
251 +)))|(% style="width:106px" %)(((
252 +[[BAT Status &>>path:#BAT_Humidity]]
253 +
254 +[[Built-in>>path:#BAT_Humidity]]
255 +
256 +[[Humidity>>path:#BAT_Humidity]]
257 +)))|(% style="width:108px" %)[[Status & Ext>>path:#Status_EXT]]|(% style="width:116px" %)(((
258 +[[Unix>>path:#Unix_Time_Stamp]]
259 +
260 +[[Time Stamp>>path:#Unix_Time_Stamp]]
550 550  )))
551 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
552 -(((
553 -(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
554 -Status & Ext
555 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
556 -(((
557 -(% _mstvisible="6" %)
558 -(((
559 -(% _mstvisible="7" %)
560 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
561 -)))
562 -)))
563 563  
564 -(% _mstvisible="1" %)
565 -* (% _msthash="2539669" _msttexthash="857922" _mstvisible="3" %)**Battery status & **(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**
263 +* **Battery status & **[[(% class="wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**>>path:#SHT20_Humidity]]
566 566  
567 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:469px" %)
568 -(% _mstvisible="3" %)|(% _msthash="1230918" _msttexthash="93158" _mstvisible="4" style="width:65px" %)Bit(bit)|(% _msthash="1230919" _msttexthash="57954" _mstvisible="4" style="width:267px" %)[15:14]|(% _msthash="1230920" _msttexthash="48022" _mstvisible="4" style="width:134px" %)[11:0]
569 -(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
570 -(((
571 -(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
265 +(% style="width:587px" %)
266 +|Bit(bit)|(% style="width:280px" %)[15:14]|(% style="width:136px" %)[11:0]
267 +|Value|(% style="width:280px" %)(((
572 572  BAT Status
573 573  
574 -(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
575 575  00(b): Ultra Low ( BAT <= 2.50v)
576 576  
577 -(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
578 578  01(b): Low  (2.50v <=BAT <= 2.55v)
579 579  
580 -(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
581 581  10(b): OK   (2.55v <= BAT <=2.65v)
582 582  
583 -(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
584 584  11(b): Good   (BAT >= 2.65v)
585 -)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
586 -(((
587 -(% _mstvisible="6" %)
588 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]]
277 +)))|(% style="width:136px" %)(((
278 +[[Built-in Humidity>>path:#SHT20_Humidity]]
589 589  
590 -(% _mstvisible="6" %)
591 591  
592 592  )))
593 593  
594 -(% _mstvisible="1" %)
595 -* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
283 +* **Status & Ext Byte**
596 596  
597 -(% _mstvisible="1" %)
598 -[[image:image-20220523152434-16.png||_mstalt="453921" _mstvisible="3"]]
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:
599 599  
600 -(% _mstvisible="1" %)
290 +0b(1001)
291 +)))
292 +
601 601  * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
602 602  * Sync time OK: 1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server.
603 603  * Unix Time Request:1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this)
604 604  
605 -(% _mstvisible="1" %)
606 -== (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
297 +== Show data on Datacake ==
607 607  
608 -(% _msthash="315259" _msttexthash="20933341" _mstvisible="1" %)
609 609  Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
610 610  
611 -(% _mstvisible="1" %)
612 -(((
613 -(% _msthash="506065" _msttexthash="4753983" _mstvisible="2" %)
614 -(% _mstvisible="3" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
615 -)))
616 616  
617 -(% _mstvisible="1" %)
618 -(((
619 -(% _msthash="506066" _msttexthash="14696682" _mstvisible="2" %)
620 -(% _mstvisible="3" %)**Step 2**(%%): Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
621 -)))
302 +**Step 1**: Be sure that your device is programmed and properly connected to the LoRaWAN network.
622 622  
623 -(% _mstvisible="1" %)
624 -(((
625 -(% _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 +
626 626  Add Datacake:
627 -)))
628 628  
629 -(% _mstvisible="1" %)
630 -[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]]
309 +[[image:image-20220523000825-7.png||height="262" width="583"]]
631 631  
632 632  
633 -(% _msthash="315260" _msttexthash="750178" _mstvisible="1" %)
634 634  Select default key as Access Key:
635 635  
636 -(% _mstvisible="1" %)
637 -[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]]
314 +[[image:image-20220523000825-8.png||height="453" width="406"]]
638 638  
639 -(% _msthash="315261" _msttexthash="2134964" _mstvisible="1" %)
640 -In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/||_mstvisible="2"]]) , add LHT65 device.
641 641  
642 -(% _mstvisible="1" %)
643 -[[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.
644 644  
645 -(% _mstvisible="1" %)
646 -[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
319 +[[image:image-20220523000825-9.png||height="366" width="392"]]
647 647  
648 -(% _mstvisible="1" %)
649 -== (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) ==
650 650  
651 -(% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %)
652 -Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, LHT65N will store the reading for future retrieving purposes. There are two ways for IoT servers to get datalog from LHT65N.
653 653  
654 -(% _mstvisible="1" %)
655 -=== (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) ===
323 +[[image:image-20220523000825-10.png||height="432" width="762"]]
656 656  
657 -(% _msthash="315263" _msttexthash="409604" _mstvisible="1" %)
658 -There are two methods:
659 659  
660 -(% _mstvisible="1" %)
661 -1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
662 -1. Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will store the sensor data, and it will send all messages after network recover.
326 +== Datalog Feature ==
663 663  
664 -(% _mstvisible="1" %)
665 -=== (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
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.
666 666  
667 -(% _msthash="315264" _msttexthash="1182285" _mstvisible="1" %)
330 +=== Unix TimeStamp ===
331 +
668 668  LHT65N uses Unix TimeStamp format based on
669 669  
670 -(% _mstvisible="1" %)
671 -[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]]
334 +[[image:image-20220523001219-11.png||height="97" width="627"]]
672 672  
673 673  
674 -(% _mstvisible="1" %)
675 -(((
676 -(% _msthash="506068" _msttexthash="2717234" _mstvisible="2" %)
677 -User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/||_mstvisible="3"]] :
678 -)))
337 +User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
679 679  
680 -(% _mstvisible="1" %)
681 -(((
682 -(% _msthash="506069" _msttexthash="709813" _mstvisible="2" %)
683 683  Below is the converter example
684 -)))
685 685  
686 -(% _mstvisible="1" %)
687 -[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]]
341 +[[image:image-20220523001219-12.png||height="353" width="853"]]
688 688  
689 -(% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %)
690 690  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
691 691  
692 -(% _mstvisible="1" %)
693 -=== (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) ===
694 694  
695 -(% _mstvisible="1" %)
696 -(((
697 -(% _msthash="506070" _msttexthash="4521946" _mstvisible="2" %)
346 +=== Set Device Time ===
347 +
698 698  There are two ways to set device’s time:
699 -)))
700 700  
701 -(% _mstvisible="1" %)
702 -(((
703 -(% _mstvisible="2" %)
704 -(% _msthash="506071" _msttexthash="1498471" _mstvisible="4" %)**1. Through LoRaWAN MAC Command (Default settings)**
705 -)))
350 +**~1. Through LoRaWAN MAC Command (Default settings)**
706 706  
707 -(% _mstvisible="1" %)
708 -(((
709 -(% _msthash="506072" _msttexthash="2126267" _mstvisible="2" %)
710 710  User need to set SYNCMOD=1 to enable sync time via MAC command.
711 -)))
712 712  
713 -(% _mstvisible="1" %)
714 -(((
715 -(% _msthash="506073" _msttexthash="54430324" _mstvisible="2" %)
716 716  Once LHT65N Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to LHT65N. If LHT65N fails to get the time from the server, LHT65N will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
717 -)))
718 718  
719 -(% _mstvisible="1" %)
720 -(((
721 -(% _msthash="506074" _msttexthash="92531127" _mstvisible="2" %)
722 722  Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn’t support. If server doesn’t support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.
723 -)))
724 724  
725 -(% _mstvisible="1" %)
726 -(((
727 -(% _mstvisible="2" %)
728 -
729 -)))
730 730  
731 -(% _mstvisible="1" %)
732 -(((
733 -(% _mstvisible="2" %)
734 -(% _msthash="506075" _msttexthash="329719" _mstvisible="4" %)**2. Manually Set Time**
735 -)))
359 +**2. Manually Set Time**
736 736  
737 -(% _mstvisible="1" %)
738 -(((
739 -(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
740 740  User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
741 -)))
742 742  
743 -(% _mstvisible="1" %)
744 -=== (% _msthash="460759" _msttexthash="430001" _mstvisible="3" %)2.6.4 Poll sensor value(%%) ===
745 745  
746 -(% _msthash="315266" _msttexthash="4955821" _mstvisible="1" %)
364 +=== Poll sensor value ===
365 +
747 747  User can poll sensor value based on timestamps from the server. Below is the downlink command.
748 748  
749 -(% _mstvisible="1" %)
750 -[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
751 751  
752 -(% _mstvisible="1" %)
753 -(((
754 -(% _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 +
755 755  Timestamp start and Timestamp end use Unix TimeStamp format as mentioned above. Devices will reply with all data log during this time period, use the uplink interval.
756 -)))
757 757  
758 -(% _mstvisible="1" %)
759 -(((
760 -(% _mstvisible="2" %)
761 -For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(% _mstvisible="3" style="display:none" %)
762 -)))
763 763  
764 -(% _mstvisible="1" %)
765 -(((
766 -(% _msthash="506078" _msttexthash="6907459" _mstvisible="2" %)
376 +For example, downlink command 31 5FC5F350 5FC6 0160 05
377 +
767 767  Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
768 -)))
769 769  
770 -(% _mstvisible="1" %)
771 -(((
772 -(% _msthash="506079" _msttexthash="23531573" _mstvisible="2" %)
773 773  Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
774 -)))
775 775  
776 776  
777 -(% _mstvisible="1" %)
778 -=== (% _msthash="650923" _msttexthash="614185" _mstvisible="3" %)2.6.5 Datalog Uplink payload(%%) ===
383 +=== Datalog Uplink payload ===
779 779  
780 -(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
781 781  The Datalog poll reply uplink will use below payload format.
782 782  
783 -(% _mstvisible="1" %)
784 -(((
785 -(% _mstvisible="2" %)
786 -(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
787 -)))
788 788  
789 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %)
790 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
791 -(((
792 -(% _mstvisible="6" %)
793 -(((
794 -(% _mstvisible="7" %)
795 -(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
796 -)))
797 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
798 -(((
799 -(% _mstvisible="6" %)
800 -(((
801 -(% _mstvisible="7" %)
802 -(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
803 -)))
804 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
805 -(((
806 -(% _mstvisible="6" %)
807 -(((
808 -(% _mstvisible="7" %)
809 -(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
810 -)))
811 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
812 -(((
813 -(% _mstvisible="6" %)
814 -(((
815 -(% _mstvisible="7" %)
816 -(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
817 -)))
818 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
819 -(((
820 -(% _mstvisible="6" %)
821 -(((
822 -(% _mstvisible="7" %)
823 -(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
824 -)))
825 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
826 -(((
827 -(% _mstvisible="6" %)
828 -(((
829 -(% _mstvisible="7" %)
830 -(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
831 -)))
832 -)))
833 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
834 -(((
835 -(% _mstvisible="6" %)
836 -(((
837 -(% _mstvisible="7" %)
838 -(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
839 -)))
840 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
841 -(((
842 -(% _mstvisible="6" %)
843 -(((
844 -(% _mstvisible="7" %)
845 -[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
846 -)))
847 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
848 -(((
849 -(% _mstvisible="6" %)
850 -(((
851 -(% _mstvisible="7" %)
852 -(((
853 -(% _mstvisible="8" %)
854 -[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
855 -)))
856 -)))
388 +Retrieval data payload
857 857  
858 -(% _mstvisible="6" %)
859 -(((
860 -(% _mstvisible="7" %)
861 -(((
862 -(% _mstvisible="8" %)
863 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
864 -)))
865 -)))
866 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
867 -(((
868 -(% _mstvisible="6" %)
869 -(((
870 -(% _mstvisible="7" %)
871 -(((
872 -(% _mstvisible="8" %)
873 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
874 -)))
875 -)))
390 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**4**
391 +|**Value**|[[External sensor data>>path:#Extension_sensor_value]]|(((
392 +[[Built-In>>path:#SHT20_Temperature]]
876 876  
877 -(% _mstvisible="6" %)
878 -(((
879 -(% _mstvisible="7" %)
880 -(((
881 -(% _mstvisible="8" %)
882 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
883 -)))
884 -)))
885 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
886 -(((
887 -(% _mstvisible="6" %)
888 -(((
889 -(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
890 -Poll message flag & Ext
891 -)))
892 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
893 -(((
894 -(% _mstvisible="6" %)
895 -(((
896 -(% _mstvisible="7" %)
897 -(((
898 -(% _mstvisible="8" %)
899 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
900 -)))
901 -)))
394 +[[Temperature>>path:#SHT20_Temperature]]
395 +)))|(((
396 +[[Built-in>>path:#SHT20_Humidity]]
902 902  
903 -(% _mstvisible="6" %)
904 -(((
905 -(% _mstvisible="7" %)
906 -(((
907 -(% _mstvisible="8" %)
398 +[[Humidity>>path:#SHT20_Humidity]]
399 +)))|[[Poll message flag & Ext>>path:#Poll_EXT]]|(((
400 +[[Unix Time Stamp>>path:#Unix_Time_Stamp]]
401 +
908 908  
909 909  )))
910 -)))
911 -)))
912 912  
913 -(% _mstvisible="1" %)
914 -(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
405 +Poll message flag & Ext
915 915  
916 -(% _mstvisible="1" %)
917 -[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]]
918 918  
919 -(% _mstvisible="1" %)
920 -(((
921 -(% _mstvisible="2" %)
922 -(((
923 -(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
924 -Poll Message Flag: 1: This message is a poll message reply.
925 -)))
926 -)))
408 +|**Bits**|**7**|**6**|**5**|**4**|**[3:0]**
409 +|**Status & Ext**|Not Defined|Poll Message Flag|Sync time OK|Unix Time Request|(((
410 +Ext:
927 927  
928 -(% _mstvisible="1" %)
929 -* (% _mstvisible="3" %)
930 -(((
931 -(% _mstvisible="4" %)
932 -(((
933 -(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
934 -Poll Message Flag is set to 1.
412 +0b(1001)
935 935  )))
936 -)))
937 -* (% _mstvisible="3" %)
938 -(((
939 -(% _mstvisible="4" %)
940 -(((
941 -(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
942 -Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
943 -)))
944 -)))
945 945  
946 -(% _mstvisible="1" %)
947 -(((
948 -(% _mstvisible="2" %)
949 -(((
950 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
415 +Poll Message Flag: 1: This message is a poll message reply.
416 +
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 +
951 951  For example, in US915 band, the max payload for different DR is:
952 -)))
953 -)))
954 954  
955 -(% _mstvisible="1" %)
956 -(((
957 -(% _mstvisible="2" %)
958 -(((
959 -(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
960 -a) DR0: max is 11 bytes so one entry of data
961 -)))
962 -)))
422 +a)      DR0: max is 11 bytes so one entry of data
963 963  
964 -(% _mstvisible="1" %)
965 -(((
966 -(% _mstvisible="2" %)
967 -(((
968 -(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
969 -b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
970 -)))
971 -)))
424 +b)      DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
972 972  
973 -(% _mstvisible="1" %)
974 -(((
975 -(% _mstvisible="2" %)
976 -(((
977 -(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
978 -c) DR2: total payload includes 11 entries of data
979 -)))
980 -)))
426 +c)      DR2: total payload includes 11 entries of data
981 981  
982 -(% _mstvisible="1" %)
983 -(((
984 -(% _mstvisible="2" %)
985 -(((
986 -(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
987 -d) DR3: total payload includes 22 entries of data.
988 -)))
989 -)))
428 +d)      DR3: total payload includes 22 entries of data.
990 990  
991 -(% _mstvisible="1" %)
992 -(((
993 -(% _mstvisible="2" %)
994 -(((
995 -(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
996 996  If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
997 -)))
998 -)))
999 999  
1000 1000  
1001 -(% _mstvisible="1" style="text-align: left;" %)
1002 -(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
433 +**Example:**
1003 1003  
1004 -(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
1005 1005  If LHT65N has below data inside Flash:
1006 1006  
1007 -(% _mstvisible="1" %)
1008 -[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
437 +Flash Addr   |Unix Time | Ext | BAT voltage|  Value                  
1009 1009  
1010 -(% _mstvisible="1" %)
1011 -(((
1012 -(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
1013 -If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705
1014 -)))
439 +80196E0 21/1/19 04:27:03 1 3145 sht_temp=22.00 sht_hum=32.6 ds_temp=327.67
1015 1015  
1016 -(% _mstvisible="1" %)
1017 -(((
1018 -(% _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 +
1019 1019   Where : Start time: 60065F97 = time 21/1/19 04:27:03
1020 -)))
1021 1021  
1022 -(% _mstvisible="1" %)
1023 -(((
1024 -(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
1025 - Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03
1026 -)))
462 + Stop time 60066DA7= time 21/1/19 05:27:03
1027 1027  
1028 -(% _mstvisible="1" %)
1029 -(((
1030 -(% _mstvisible="2" %)
1031 -
1032 -)))
1033 1033  
1034 -(% _mstvisible="1" %)
1035 -(((
1036 -(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
1037 1037  LHT65N will uplink this payload.
1038 -)))
1039 1039  
1040 -(% _mstvisible="1" %)
1041 -[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
467 +[[image:image-20220523001219-13.png]]
1042 1042  
1043 -(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
1044 1044  7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
1045 1045  
1046 1046  Where the first 11 bytes is for the first entry:
... ... @@ -1058,100 +1058,53 @@
1058 1058  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
1059 1059  
1060 1060  
1061 -(% _mstvisible="1" style="text-align: left;" %)
1062 -== (% _msthash="244504" _msttexthash="177736" _mstvisible="3" %)2.7 Alarm Mode(%%) ==
486 +== Alarm Mode ==
1063 1063  
1064 -(% _msthash="315279" _msttexthash="16493308" _mstvisible="1" style="text-align: left;" %)
1065 -when the device is in alarm mode, it checks the built-in sensor temperature for a short time. if the temperature exceeds the preconfigured range, it sends an uplink immediately.
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.
1066 1066  
1067 -(% _mstvisible="1" %)
1068 -(((
1069 -(% _mstvisible="2" style="text-align: left;" %)
1070 -(% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.
1071 -)))
1072 1072  
1073 -(% _mstvisible="1" style="text-align: left;" %)
1074 -(% _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.
1075 1075  
1076 -(% _mstvisible="1" class="box infomessage" %)
1077 -(((
1078 -(% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %)
1079 -(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%): Enable/disable alarm mode. (0: Disabled, 1: Enabled)
1080 1080  
1081 -(% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %)
1082 -(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%): The interval between checking the alarm temperature. (In minutes)
494 +AT Commands for Alarm mode:
1083 1083  
1084 -(% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %)
1085 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%): Gets or sets the alarm range of the internal temperature sensor
496 +**AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
1086 1086  
1087 -(% _mstvisible="2" style="text-align: left;" %)
1088 -(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
498 +**AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
1089 1089  
1090 -(% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %)
1091 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105.
1092 -)))
1093 1093  
1094 -(% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %)
1095 -== (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator ==
1096 1096  
1097 -(% _mstvisible="1" %)
1098 -(((
1099 -(% _msthash="197769" _msttexthash="2924142" style="text-align: left;" %)
1100 -The LHT65 has a triple color LED which for easy showing different stage .
502 +== LED Indicator ==
1101 1101  
1102 -(% _msthash="289211" _msttexthash="3402659" style="text-align: left;" %)
1103 -While user press ACT button, the LED will work as per LED status with ACT button.
1104 -)))
504 +The LHT65N has a triple color LED which for easy shows different stage.
1105 1105  
1106 -(% _mstvisible="1" %)
1107 -(((
1108 -(% _msthash="506092" _msttexthash="521573" _mstvisible="2" style="text-align: left;" %)
506 +While pressing ACT button, the LED will work as per LED status with ACT button.
507 +
1109 1109  In a normal working state:
1110 -)))
1111 1111  
1112 -(% _mstvisible="1" %)
1113 -* (% _mstvisible="3" %)
1114 -(((
1115 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="4" %)
1116 -For each uplink, the BLUE LED or RED LED will blink (% _msthash="903005" _msttexthash="46254" _mstvisible="3" %)once(%%).(% style="display:none" %)
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
1117 1117  
1118 -(% _msthash="197771" _msttexthash="1202526" %)
1119 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="3" %)BLUE LED when external sensor is connected
1120 -)))
1121 -* (% _mstvisible="3" %)
1122 -(((
1123 -(% _msthash="903007" _msttexthash="1334749" _mstvisible="4" %)
1124 -RED LED when external sensor is not connected
1125 -)))
1126 -* (% _mstvisible="3" %)
1127 -(((
1128 -(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1129 -For each success downlink, the PURPLE LED will blink once
1130 -)))
1131 -
1132 -(% _mstvisible="1" %)
1133 1133  ----
1134 1134  
1135 -(% _mstvisible="1" style="text-align: left;" %)
1136 -== (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
517 +== Installation ==
1137 1137  
1138 -(% _mstvisible="1" %)
1139 -[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
519 +[[image:image-20220516231650-1.png||height="436" width="428"]]
1140 1140  
1141 -(% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %)
1142 -= (% _msthash="401388" _msttexthash="566956" _mstvisible="3" %)3. S(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ensors(% _msthash="401388" _msttexthash="40417" _mstvisible="3" %) and A(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ccessories(%%) =
1143 1143  
1144 -(% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1145 -== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(%%) E3 Temperature Probe ==
1146 1146  
1147 -(% _mstvisible="1" %)
1148 -[[image:image-20220515080154-4.png||_mstalt="434681" _mstvisible="3" alt="photo-20220515080154-4.png" height="182" width="161"]] [[image:image-20220515080330-5.png||_mstalt="428792" _mstvisible="3" height="201" width="195"]]
1149 1149  
524 += Sensors & Accessories =
1150 1150  
1151 -(% _msthash="315354" _msttexthash="1270971" _mstvisible="1" style="text-align: left;" %)
1152 -Temperature sensor with 2 meters cable long
526 +== E3 Temperature Probe ==
1153 1153  
1154 -(% _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 +
1155 1155  * Resolution: 0.0625 °C
1156 1156  * ±0.5°C accuracy from -10°C to +85°C
1157 1157  * ±2°C accuracy from -55°C to +125°C
... ... @@ -1159,779 +1159,411 @@
1159 1159  * -55°C to 125°C
1160 1160  * Working voltage 2.35v ~~ 5v
1161 1161  
1162 -(% _mstvisible="1" style="text-align: left;" %)
1163 -= (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
540 += Configure LHT65N via AT Command or LoRaWAN Downlink =
1164 1164  
1165 -(% _mstvisible="1" %)
1166 -(((
1167 -(% _msthash="506246" _msttexthash="2005926" _mstvisible="2" style="text-align: left;" %)
1168 1168  Use can configure LHT65N via AT Command or LoRaWAN Downlink.
1169 -)))
1170 1170  
1171 -(% _mstvisible="1" %)
1172 -* (% _mstvisible="3" %)
1173 -(((
1174 -(% _msthash="903318" _msttexthash="635544" _mstvisible="4" %)
1175 -AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
1176 -)))
1177 -* (% _mstvisible="3" %)
1178 -(((
1179 -(% _msthash="903319" _msttexthash="2004301" _mstvisible="4" %)
1180 -LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
1181 -)))
544 +* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
545 +* LoRaWAN Downlink instruction for different platforms:
1182 1182  
1183 -(% _mstvisible="1" %)
1184 -(((
1185 -(% _mstvisible="2" style="text-align: left;" %)
1186 -
1187 -)))
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]]
1188 1188  
1189 -(% _mstvisible="1" %)
1190 -(((
1191 -(% _msthash="506248" _msttexthash="2144051" _mstvisible="2" style="text-align: left;" %)
549 +
1192 1192  There are two kinds of commands to configure LHT65N, they are:
1193 -)))
1194 1194  
1195 -(% _mstvisible="1" %)
1196 -(((
1197 -(% _mstvisible="2" style="text-align: left;" %)
1198 -(% _msthash="506249" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506249" _msttexthash="317850" _mstvisible="4" style="color:#4f81bd" %)**General Commands**(% _msthash="506249" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %).
1199 -)))
552 +* **General Commands**.
1200 1200  
1201 -(% _mstvisible="1" %)
1202 -(((
1203 -(% _msthash="506250" _msttexthash="774527" _mstvisible="2" style="text-align: left;" %)
1204 1204  These commands are to configure:
1205 -)))
1206 1206  
1207 -(% _mstvisible="1" %)
1208 -* (% _mstvisible="3" %)
1209 -(((
1210 -(% _msthash="903320" _msttexthash="1503580" _mstvisible="4" %)
1211 -General system settings like: uplink interval.
1212 -)))
1213 -* (% _mstvisible="3" %)
1214 -(((
1215 -(% _msthash="903321" _msttexthash="1244334" _mstvisible="4" %)
1216 -LoRaWAN protocol & radio-related commands.
1217 -)))
556 +* General system settings like: uplink interval.
557 +* LoRaWAN protocol & radio-related commands.
1218 1218  
1219 -(% _mstvisible="1" %)
1220 -(((
1221 -(% _msthash="506251" _msttexthash="8343023" _mstvisible="2" style="text-align: left;" %)
1222 -They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki: [[End Device Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
1223 -)))
559 +They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
1224 1224  
1225 -(% _mstvisible="1" %)
1226 -(((
1227 -(% _mstvisible="2" style="text-align: left;" %)
1228 -
1229 -)))
561 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
1230 1230  
1231 -(% _mstvisible="1" %)
1232 -(((
1233 -(% _mstvisible="2" style="text-align: left;" %)
1234 -(% _mstvisible="3" style="color:#4f81bd" %)* **Commands special design for LHT65N**
1235 -)))
1236 1236  
1237 -(% _mstvisible="1" %)
1238 -(((
1239 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
564 +
565 +* **Commands special design for LHT65N**
566 +
1240 1240  These commands are only valid for LHT65N, as below:
1241 1241  
1242 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1243 -
1244 -)))
1245 1245  
1246 -(% _mstvisible="1" style="text-align: left;" %)
1247 -== (% _msthash="708253" _msttexthash="668772" _mstvisible="3" %)4.1 Set Transmit Interval Time(%%) ==
570 +== Set Transmit Interval Time ==
1248 1248  
1249 -(% _msthash="315355" _msttexthash="1659268" _mstvisible="1" style="text-align: left;" %)
1250 1250  Feature: Change LoRaWAN End Node Transmit Interval.
1251 1251  
1252 -(% _mstvisible="1" style="text-align: left;" %)
1253 -(% _msthash="315356" _msttexthash="241696" _mstvisible="3" %)**AT Command: AT+TDC**
574 +**AT Command: AT+TDC**
1254 1254  
1255 -(% _mstvisible="1" %)
1256 -[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
576 +|**Command Example**|**Function**|**Response**
577 +|AT+TDC?|Show current transmit Interval|(((
578 +30000
1257 1257  
1258 -(% _mstvisible="1" %)
1259 -(((
1260 -(% _mstvisible="2" style="text-align: left;" %)
1261 -(% _msthash="506255" _msttexthash="381992" _mstvisible="4" %)**Downlink Command: 0x01**
1262 -)))
580 +OK
1263 1263  
1264 -(% _mstvisible="1" %)
1265 -(((
1266 -(% _msthash="506256" _msttexthash="1996592" _mstvisible="2" style="text-align: left;" %)
1267 -Format: Command Code (0x01) followed by 3 bytes time value.
582 +the interval is 30000ms = 30s
1268 1268  )))
584 +|AT+TDC=60000|Set Transmit Interval|(((
585 +OK
1269 1269  
1270 -(% _mstvisible="1" %)
1271 -(((
1272 -(% _msthash="506257" _msttexthash="12934649" _mstvisible="2" style="text-align: left;" %)
1273 -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
1274 1274  )))
1275 1275  
1276 -(% _mstvisible="1" %)
1277 -* (% _mstvisible="3" %)
1278 -(((
1279 -(% _msthash="903322" _msttexthash="3250546" _mstvisible="4" %)
1280 -(% _mstvisible="5" %)**Example 1**(%%): Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1281 -)))
1282 -* (% _mstvisible="3" %)
1283 -(((
1284 -(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1285 -(% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1286 -)))
1287 1287  
1288 -(% _mstvisible="1" style="text-align: left;" %)
1289 -== (% _msthash="614770" _msttexthash="578240" _mstvisible="3" %)4.2 Set External Sensor Mode(%%) ==
591 +**Downlink Command: 0x01**
1290 1290  
1291 -(% _msthash="315357" _msttexthash="975117" _mstvisible="1" style="text-align: left;" %)
1292 -Feature: Change External Sensor Mode.
593 +Format: Command Code (0x01) followed by 3 bytes time value.
1293 1293  
1294 -(% _mstvisible="1" style="text-align: left;" %)
1295 -(% _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.
1296 1296  
1297 -(% _mstvisible="1" %)
1298 -[[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
1299 1299  
1300 -(% _mstvisible="1" %)
1301 -(((
1302 -(% _mstvisible="2" style="text-align: left;" %)
1303 -(% _msthash="506258" _msttexthash="387855" _mstvisible="4" %)**Downlink Command: 0xA2**
1304 -)))
1305 1305  
1306 -(% _mstvisible="1" %)
1307 -(((
1308 -(% _msthash="506259" _msttexthash="395629" _mstvisible="2" style="text-align: left;" %)
1309 -Total bytes: 2 ~~ 5 bytes
1310 -)))
601 +== Set External Sensor Mode ==
1311 1311  
1312 -(% _mstvisible="1" %)
1313 -(((
1314 -(% _mstvisible="2" %)
1315 -(% _msthash="506260" _msttexthash="104767" _mstvisible="4" %)**Example:**
1316 -)))
603 +Feature: Change External Sensor Mode.
1317 1317  
1318 -(% _mstvisible="1" %)
1319 -* (% _mstvisible="3" %)
1320 -(((
1321 -(% _msthash="903324" _msttexthash="934973" _mstvisible="4" %)
1322 -0xA201: Set external sensor type to E1
1323 -)))
1324 -* (% _mstvisible="3" %)
1325 -(((
1326 -(% _msthash="903325" _msttexthash="354770" _mstvisible="4" %)
1327 -0xA209: Same as AT+EXT=9
1328 -)))
1329 -* (% _mstvisible="3" %)
1330 -(((
1331 -(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
1332 -0xA20702003c,Same as AT+SETCNT=60
1333 -)))
605 +**AT Command: AT+EXT**
1334 1334  
1335 -(% _mstvisible="1" style="text-align: left;" %)
1336 -== (% _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
1337 1337  
1338 -(% _msthash="315359" _msttexthash="2977572" _mstvisible="1" style="text-align: left;" %)
1339 -Feature: If PID is enabled, device will send the temperature probe ID on:
611 +OK
1340 1340  
1341 -(% _mstvisible="1" %)
1342 -* First Packet after OTAA Join
1343 -* 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
1344 1344  
1345 -(% _msthash="315360" _msttexthash="658814" _mstvisible="1" style="text-align: left;" %)
1346 -PID is default set to disable (0)
1347 1347  
1348 -(% _mstvisible="1" style="text-align: left;" %)
1349 -(% _msthash="315361" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
619 +**Downlink Command: 0xA2**
1350 1350  
1351 -(% _mstvisible="1" %)
1352 -[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
621 +Total bytes: 2 ~~ 5 bytes
1353 1353  
1354 -(% _mstvisible="1" style="text-align: left;" %)
1355 -(% _msthash="315362" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
623 +Example:
1356 1356  
1357 -(% _mstvisible="1" %)
1358 -* 0xA800  **~-~->** AT+PID=0
1359 -* 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
1360 1360  
1361 -(% _mstvisible="1" style="text-align: left;" %)
1362 -== (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1363 1363  
1364 -(% _msthash="315363" _msttexthash="1170728" _mstvisible="1" style="text-align: left;" %)
1365 -Feature: Set device password, max 9 digits
630 +== Enable/Disable uplink Temperature probe ID ==
1366 1366  
1367 -(% _mstvisible="1" style="text-align: left;" %)
1368 -(% _msthash="315364" _msttexthash="295009" _mstvisible="3" %)**AT Command: AT+PWORD**
632 +Feature: If PID is enabled, device will send the temperature probe ID on:
1369 1369  
1370 -(% _mstvisible="1" %)
1371 -[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
634 +* First Packet after OTAA Join
635 +* Every 24 hours since the first packet.
1372 1372  
1373 -(% _mstvisible="1" %)
1374 -(((
1375 -(% _mstvisible="2" style="text-align: left;" %)
1376 -(% _msthash="506261" _msttexthash="298038" _mstvisible="4" %)**Downlink Command:**
1377 -)))
637 +PID is default set to disable (0)
1378 1378  
1379 -(% _mstvisible="1" %)
1380 -(((
1381 -(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1382 -No downlink command for this feature.
1383 -)))
1384 1384  
1385 -(% _mstvisible="1" style="text-align: left;" %)
1386 -== (% _msthash="306956" _msttexthash="281918" _mstvisible="3" %)4.5 Quit AT Command(%%) ==
640 +**AT Command:**
1387 1387  
1388 -(% _msthash="315365" _msttexthash="4616456" _mstvisible="1" style="text-align: left;" %)
1389 -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
1390 1390  
1391 -(% _mstvisible="1" style="text-align: left;" %)
1392 -(% _msthash="315366" _msttexthash="289120" _mstvisible="3" %)**AT Command: AT+DISAT**
1393 1393  
1394 -(% _mstvisible="1" %)
1395 -[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
646 +**Downlink Command:**
1396 1396  
1397 -(% _mstvisible="1" style="text-align: left;" %)
1398 -(% _msthash="315367" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
648 +* 0xA800     à AT+PID=0
649 +* 0xA801     à AT+PID=1
1399 1399  
1400 -(% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %)
1401 -No downlink command for this feature.
1402 1402  
1403 -(% _mstvisible="1" style="text-align: left;" %)
1404 -== (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) ==
1405 1405  
1406 -(% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %)
1407 -Feature: Set device to sleep mode
653 +== Set Password ==
1408 1408  
1409 -(% _mstvisible="1" style="text-align: left;" %)
1410 -(% _msthash="315370" _msttexthash="289783" _mstvisible="3" %)**AT Command: AT+SLEEP**
655 +Feature: Set device password, max 9 digits
1411 1411  
1412 -(% _mstvisible="1" %)
1413 -[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
657 +**AT Command: AT+PWORD**
1414 1414  
1415 -(% _mstvisible="1" %)
1416 -(% _msthash="315371" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
659 +|**Command Example**|**Function**|**Response**
660 +|AT+PWORD=?|Show password|(((
661 +123456
1417 1417  
1418 -(% _mstvisible="1" %)
1419 -* There is no downlink command to set to Sleep mode.
1420 1420  
1421 -(% _mstvisible="1" %)
1422 -== (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1423 -
1424 -(% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %)
1425 -Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1426 -
1427 -(% _mstvisible="1" %)
1428 -(% _msthash="315373" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1429 -
1430 -(% _mstvisible="1" %)
1431 -[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
1432 -
1433 -(% _mstvisible="1" %)
1434 -(% _msthash="315374" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1435 -
1436 -(% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
1437 -0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1438 -
1439 -(% _mstvisible="1" %)
1440 -== (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) ==
1441 -
1442 -(% _mstvisible="1" %)
1443 -(((
1444 -(% _msthash="506263" _msttexthash="11748321" _mstvisible="2" %)
1445 -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
1446 1446  )))
666 +|AT+PWORD=999999|Set password|OK
1447 1447  
1448 -(% _mstvisible="1" %)
1449 -(((
1450 -(% _msthash="506264" _msttexthash="6530264" _mstvisible="2" %)
1451 -SYNCMOD is set to 1 by default. If user want to set a different time from LoRaWAN server, user need to set this to 0.
1452 -)))
1453 1453  
1454 -(% _mstvisible="1" %)
1455 -(((
1456 -(% _mstvisible="2" %)
1457 -(% _msthash="506265" _msttexthash="137488" _mstvisible="4" %)**AT Command:**
1458 -)))
669 +**Downlink Command:**
1459 1459  
1460 -(% _mstvisible="1" %)
1461 -[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
671 +No downlink command for this feature.
1462 1462  
1463 -(% _mstvisible="1" %)
1464 -(% _msthash="315376" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1465 1465  
1466 -(% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
1467 -0x28 01 ~/~/ Same As AT+SYNCMOD=1
674 +== Quit AT Command ==
1468 1468  
1469 -(% _msthash="315378" _msttexthash="479076" _mstvisible="1" %)
1470 -0x28 00 ~/~/ Same As AT+SYNCMOD=0
676 +Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1471 1471  
1472 -(% _mstvisible="1" %)
1473 -== (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) ==
678 +**AT Command: AT+DISAT**
1474 1474  
1475 -(% _msthash="315379" _msttexthash="3065777" _mstvisible="1" %)
1476 -Feature: Define System time sync interval. SYNCTDC default value: 10 days.
680 +|**Command Example**|**Function**|**Response**
681 +|AT+DISAT|Quit AT Commands mode|OK
1477 1477  
1478 -(% _mstvisible="1" %)
1479 -(% _msthash="315380" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1480 1480  
1481 -(% _mstvisible="1" %)
1482 -[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
684 +**Downlink Command:**
1483 1483  
1484 -(% _mstvisible="1" %)
1485 -(% _msthash="315381" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
686 +No downlink command for this feature.
1486 1486  
1487 -(% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
1488 -0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
1489 1489  
1490 -(% _mstvisible="1" %)
1491 -== (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) ==
689 +== Set to sleep mode ==
1492 1492  
1493 -(% _msthash="315383" _msttexthash="3233334" _mstvisible="1" %)
1494 -Feature: Print the sector data from start page to stop page (max is 416 pages).
691 +Feature: Set device to sleep mode
1495 1495  
1496 -(% _mstvisible="1" %)
1497 -(% _msthash="315384" _msttexthash="264953" _mstvisible="3" %)**AT Command: AT+PDTA**
693 +**AT Command: AT+SLEEP**
1498 1498  
1499 -(% _mstvisible="1" %)
1500 -[[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…
1501 1501  
1502 -(% _mstvisible="1" %)
1503 -(% _msthash="315385" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
700 +OK
701 +)))
1504 1504  
1505 -(% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
1506 -No downlink commands for feature
1507 1507  
1508 -(% _mstvisible="1" %)
1509 -== (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) ==
704 +**Downlink Command:**
1510 1510  
1511 -(% _msthash="315387" _msttexthash="1101009" _mstvisible="1" %)
1512 -Feature: Print the last few data entries
706 +* There is no downlink command to set to Sleep mode.
1513 1513  
1514 -(% _mstvisible="1" %)
1515 -(% _msthash="315388" _msttexthash="288522" _mstvisible="3" %)**AT Command: AT+PLDTA**
1516 1516  
1517 -(% _mstvisible="1" %)
1518 -[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
1519 1519  
1520 -(% _mstvisible="1" %)
1521 -(% _msthash="315389" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
710 +== Set system time ==
1522 1522  
1523 -(% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
1524 -No downlink commands for feature
712 +Feature: Set system time, unix format. [[See here for format detail.>>path:#TimeStamp]]
1525 1525  
1526 -(% _mstvisible="1" %)
1527 -== (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) ==
714 +**AT Command:**
1528 1528  
1529 -(% _msthash="315391" _msttexthash="1609075" _mstvisible="1" %)
1530 -Feature: Clear flash storage for data log feature.
716 +|**Command Example**|**Function**
717 +|AT+TIMESTAMP=1611104352|(((
718 +OK
1531 1531  
1532 -(% _mstvisible="1" %)
1533 -(% _msthash="315392" _msttexthash="311415" _mstvisible="3" %)**AT Command: AT+CLRDTA**
1534 -
1535 -(% _mstvisible="1" %)
1536 -[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
1537 -
1538 -(% _mstvisible="1" %)
1539 -(% _msthash="315393" _msttexthash="388193" _mstvisible="3" %)**Downlink Command: 0xA3**
1540 -
1541 -(% _mstvisible="1" %)
1542 -* Example: 0xA301 ~/~/Same as AT+CLRDTA
1543 -
1544 -(% _mstvisible="1" %)
1545 -== (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1546 -
1547 -(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1548 -Feature: LHT65N will wait for ACK for each uplink, If LHT65N doesn't get ACK from the IoT server, it will consider the message doesn't arrive server and store it. LHT65N keeps sending messages in normal periodically. Once LHT65N gets ACK from a server, it will consider the network is ok and start to send the not-arrive message.
1549 -
1550 -
1551 -(% _mstvisible="1" %)
1552 -(% _msthash="315395" _msttexthash="334256" _mstvisible="3" %)**AT Command: AT+PNACKMD**
1553 -
1554 -(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1555 -The default factory setting is 0
1556 -
1557 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1558 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 171px;" %)(% _msthash="1231737" _msttexthash="251862" _mstvisible="6" %)**Command Example**|=(% _mstvisible="4" style="width: 219px;" %)(% _msthash="1231738" _msttexthash="116025" _mstvisible="6" %)**Function**|=(% _mstvisible="4" style="width: 119px;" %)(% _msthash="1231739" _msttexthash="116831" _mstvisible="6" %)**Response**
1559 -(% _mstvisible="3" %)|(% _msthash="1231321" _msttexthash="130455" _mstvisible="4" style="width:171px" %)AT+PNACKMD=1|(% _msthash="1231322" _msttexthash="377026" _mstvisible="4" style="width:219px" %)Poll None-ACK message|(% _msthash="1231323" _msttexthash="14989" _mstvisible="4" style="width:119px" %)OK
1560 -
1561 -(% _mstvisible="1" %)
1562 -(% _msthash="315397" _msttexthash="383981" _mstvisible="3" %)**Downlink Command: 0x34**
1563 -
1564 -(% _mstvisible="1" %)
1565 -* Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1566 -
1567 -(% _mstvisible="1" %)
1568 -= (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1569 -
1570 -(% _mstvisible="1" %)
1571 -== (% _msthash="265486" _msttexthash="242073" _mstvisible="3" %)5.1 Battery Type(%%) ==
1572 -
1573 -(% _msthash="315398" _msttexthash="33754799" _mstvisible="1" %)
1574 -LHT65N is equipped with a 2400mAH Li-MnO2 (CR17505) battery . The battery is an un-rechargeable battery with low discharge rate targeting for up to 8~~10 years use. This type of battery is commonly used in IoT devices for long-term running, such as water meters.
1575 -
1576 -(% _mstvisible="1" %)
1577 -(((
1578 -(% _mstvisible="2" %)
1579 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1580 -[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]]
720 +Set System time to 2021-01-20 00:59:12
1581 1581  )))
1582 1582  
1583 -(% _mstvisible="1" %)
1584 -(((
1585 -(% _mstvisible="2" %)
1586 -The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1587 -
1588 -)))
1589 1589  
1590 -(% _mstvisible="1" %)
1591 -== (% _msthash="353795" _msttexthash="326703" _mstvisible="3" %)5.2 Replace Battery(%%) ==
724 +**Downlink Command:**
1592 1592  
1593 -(% _msthash="315399" _msttexthash="11289278" _mstvisible="1" %)
1594 -LHT65N has two screws on the back, Unscrew them, and changing the battery inside is ok. The battery is a general CR17450 battery. Any brand should be ok.
726 +0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1595 1595  
1596 -(% _mstvisible="1" %)
1597 -[[image:image-20220515075440-2.png||_mstalt="429546" _mstvisible="3" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" _mstvisible="3" height="193" width="257"]]
1598 1598  
1599 -(% _mstvisible="1" %)
1600 -== (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
729 +== Set Time Sync Mode ==
1601 1601  
1602 -(% _mstvisible="1" %)
1603 -(((
1604 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1605 -Dragino battery-powered products are all run in Low Power mode. User can check the guideline from this link to calculate the estimated battery life:
1606 -[[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf]]
731 +Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
1607 1607  
1608 1608  
1609 -A full detail test report for LHT65N on different frequency can be found at : [[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0>>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
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.
1610 1610  
1611 1611  
1612 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1613 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)6. FAQ(%%) =
737 +**AT Command:**
1614 1614  
1615 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1616 -== 6.1 How to use AT Command? ==
739 +|**Command Example**|**Function**
740 +|AT+SYNCMOD=1|Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
1617 1617  
1618 -LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to
1619 1619  
1620 -connect to LHT65 for using AT command, as below.
743 +**Downlink Command:**
1621 1621  
1622 -[[image:image-20220530085651-1.png]]
745 +0x28 01 ~/~/ Same As AT+SYNCMOD=1
1623 1623  
747 +0x28 00 ~/~/ Same As AT+SYNCMOD=0
1624 1624  
1625 -Connection:
1626 1626  
1627 -✓ USB to TTL GND <~-~->GND
750 +== Set Time Sync Interval ==
1628 1628  
1629 -✓ USB to TTL RXD <~-~-> D+
752 +Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1630 1630  
1631 -✓ USB to TTL TXD <~-~-> A11
754 +**AT Command:**
1632 1632  
1633 -✓ 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.
1634 1634  
1635 -In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to
1636 1636  
1637 -access serial console for LHT65N. The AT commands are disable by default and need to enter
760 +**Downlink Command:**
1638 1638  
1639 -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
1640 1640  
1641 -user need to input password again. User can use AT+DISAT command to disable AT command
1642 1642  
1643 -before timeout.
765 +== Print data entries base on page. ==
1644 1644  
1645 -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).
1646 1646  
1647 -[[image:image-20220530095701-4.png]]
769 +**AT Command: AT+PDTA**
1648 1648  
771 +|**Command Example**|**Response**
772 +|(((
773 +AT+PDTA=1,3
1649 1649  
1650 -AT Command List is as below:
1651 1651  
1652 -AT+<CMD>? : Help on <CMD>
1653 1653  
1654 -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
1655 1655  
1656 -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
1657 1657  
1658 -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
1659 1659  
1660 -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
1661 1661  
1662 -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
1663 1663  
1664 -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
1665 1665  
1666 -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
1667 1667  
1668 -AT+DADDR: Get or Set the Device Address
793 +8019570
1669 1669  
1670 -AT+APPKEY: Get or Set the Application Key
795 +8019580
1671 1671  
1672 -AT+NWKSKEY: Get or Set the Network Session Key
797 +8019590
1673 1673  
1674 -AT+APPSKEY: Get or Set the Application Session Key
799 +80195A0
1675 1675  
1676 -AT+APPEUI: Get or Set the Application EUI
801 +80195B0
1677 1677  
1678 -AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
803 +80195C0
1679 1679  
1680 -AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
805 +80195D0
1681 1681  
1682 -AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
807 +80195E0
1683 1683  
1684 -AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
809 +80195F0
1685 1685  
1686 -AT+PNM: Get or Set the public network mode. (0: off, 1: on)
1687 1687  
1688 -AT+RX2FQ: Get or Set the Rx2 window frequency
812 +OK
813 +)))
1689 1689  
1690 -AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1691 1691  
1692 -AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
816 +**Downlink Command:**
1693 1693  
1694 -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
1695 1695  
1696 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1
1697 1697  
1698 -in ms
1699 1699  
1700 -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. ==
1701 1701  
1702 -in ms
824 +Feature: Print the last few data entries
1703 1703  
1704 -AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
826 +**AT Command: AT+PLDTA**
1705 1705  
1706 -AT+NWKID: Get or Set the Network ID
828 +|**Command Example**|**Response**
829 +|(((
830 +AT+PLDTA=5
1707 1707  
1708 -AT+FCU: Get or Set the Frame Counter Uplink
1709 1709  
1710 -AT+FCD: Get or Set the Frame Counter Downlink
1711 1711  
1712 -AT+CLASS: Get or Set the Device Class
834 +Print last 5 entries
835 +)))|(((
836 +Stop Tx and RTP events when read sensor data
1713 1713  
1714 -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
1715 1715  
1716 -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
1717 1717  
1718 -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
1719 1719  
1720 -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
1721 1721  
1722 -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
1723 1723  
1724 -AT+RECV: Print last received data in raw format
848 +Start Tx and RTP events
1725 1725  
1726 -AT+VER: Get current image version and Frequency Band
850 +OK
851 +)))
1727 1727  
1728 -AT+CFM: Get or Set the confirmation mode (0-1)
1729 1729  
1730 -AT+CFS: Get confirmation status of the last AT+SEND (0-1)
854 +**Downlink Command:**
1731 1731  
1732 -AT+SNR: Get the SNR of the last received packet
856 +No downlink commands for feature
1733 1733  
1734 -AT+RSSI: Get the RSSI of the last received packet
1735 1735  
1736 -AT+TDC: Get or set the application data transmission interval in ms
1737 1737  
1738 -AT+PORT: Get or set the application port
860 +== Clear Flash Record ==
1739 1739  
1740 -AT+DISAT: Disable AT commands
862 +Feature: Clear flash storage for data log feature.
1741 1741  
1742 -AT+PWORD: Set password, max 9 digits
864 +**AT Command: AT+CLRDTA**
1743 1743  
1744 -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…
1745 1745  
1746 -AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
870 +OK
871 +)))
1747 1747  
1748 -AT+PDTA: Print the sector data from start page to stop page
1749 1749  
1750 -AT+PLDTA: Print the last few sets of data
874 +**Downlink Command: 0xA3**
1751 1751  
1752 -AT+CLRDTA: Clear the storage, record position back to 1st
876 +* Example: 0xA301 ~/~/Same as AT+CLRDTA
1753 1753  
1754 -AT+SLEEP: Set sleep mode
1755 1755  
1756 -AT+EXT: Get or Set external sensor model
1757 1757  
1758 -AT+BAT: Get the current battery voltage in mV
1759 1759  
1760 -AT+CFG: Print all configurations
881 += Battery & How to replace =
1761 1761  
1762 -AT+WMOD: Get or Set Work Mode
883 +== Battery Type ==
1763 1763  
1764 -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.
1765 1765  
1766 -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"]]
1767 1767  
1768 -AT+SETCNT:Set the count at present
1769 1769  
1770 -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 +
1771 1771  
1772 -AT+RPL: Get or set response level
894 +== Replace Battery ==
1773 1773  
1774 -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.
1775 1775  
1776 -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"]]
1777 1777  
1778 -AT+SYNCMOD: Get or Set time synchronization method
1779 1779  
1780 -AT+SYNCTDC: Get or set time synchronization interval in day
901 +== Battery Life Analyze ==
1781 1781  
1782 -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
1783 1783  
1784 -
1785 -)))
1786 1786  
1787 -(% _mstvisible="1" %)
1788 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)7. Order Info(%%) =
907 += Order Info =
1789 1789  
1790 -(% _mstvisible="1" %)
1791 -(((
1792 -(% _msthash="506267" _msttexthash="432432" _mstvisible="2" %)
1793 -Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
1794 -)))
909 +Part Number: (% class="mark" %)**LHT65N-XX**
1795 1795  
1796 -(% _mstvisible="1" %)
1797 -(((
1798 -(% _msthash="506268" _msttexthash="686946" _mstvisible="2" %)
1799 -(% _mstvisible="4" style="color:#4f81bd" %)**XX **(%%): The default frequency band
1800 -)))
911 +**XX**: The default frequency band
1801 1801  
1802 -(% _mstvisible="1" %)
1803 -* (% _mstvisible="3" %)
1804 -(((
1805 -(% _msthash="903327" _msttexthash="393341" _mstvisible="4" %)
1806 -(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
1807 -)))
1808 -* (% _mstvisible="3" %)
1809 -(((
1810 -(% _msthash="903328" _msttexthash="394576" _mstvisible="4" %)
1811 -(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1812 -)))
1813 -* (% _mstvisible="3" %)
1814 -(((
1815 -(% _msthash="903329" _msttexthash="393913" _mstvisible="4" %)
1816 -(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1817 -)))
1818 -* (% _mstvisible="3" %)
1819 -(((
1820 -(% _msthash="903330" _msttexthash="399087" _mstvisible="4" %)
1821 -(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1822 -)))
1823 -* (% _mstvisible="3" %)
1824 -(((
1825 -(% _msthash="903331" _msttexthash="395109" _mstvisible="4" %)
1826 -(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1827 -)))
1828 -* (% _mstvisible="3" %)
1829 -(((
1830 -(% _msthash="903332" _msttexthash="400842" _mstvisible="4" %)
1831 -(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1832 -)))
1833 -* (% _mstvisible="3" %)
1834 -(((
1835 -(% _msthash="903333" _msttexthash="396487" _mstvisible="4" %)
1836 -(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1837 -)))
1838 -* (% _mstvisible="3" %)
1839 -(((
1840 -(% _msthash="903334" _msttexthash="390923" _mstvisible="4" %)
1841 -(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1842 -)))
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
1843 1843  
1844 -(% _mstvisible="1" %)
1845 -(((
1846 -(% _msthash="506269" _msttexthash="443495" _mstvisible="2" %)
1847 -(% _mstvisible="4" style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1848 -)))
922 +**YY**: Sensor Accessories
1849 1849  
1850 -(% _mstvisible="1" %)
1851 -* (% _mstvisible="3" %)
1852 -(((
1853 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1854 -(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
924 +* **E3**: External Temperature Probe
1855 1855  
926 += Packing Info =
1856 1856  
1857 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1858 -
1859 -)))
928 +**Package Includes**:
1860 1860  
1861 -(% _mstvisible="1" %)
1862 -= (% _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
1863 1863  
1864 -(% _mstvisible="1" %)
1865 -(((
1866 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1867 -(% _mstvisible="3" %)**Package Includes**(%%):
1868 -)))
934 +**Dimension and weight**:
1869 1869  
1870 -(% _mstvisible="1" %)
1871 -* (% _mstvisible="3" %)
1872 -(((
1873 -(% _msthash="903336" _msttexthash="1033149" _mstvisible="4" %)
1874 -LHT65N Temperature & Humidity Sensor x 1
1875 -)))
1876 -* (% _mstvisible="3" %)
1877 -(((
1878 -(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %)
1879 -Program cable x 1
1880 -)))
1881 -* (% _mstvisible="3" %)
1882 -(((
1883 -(% _msthash="903338" _msttexthash="544167" _mstvisible="4" %)
1884 -Optional external sensor
1885 -)))
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
1886 1886  
1887 -(% _mstvisible="1" %)
1888 -(((
1889 -(% _msthash="506271" _msttexthash="403858" _mstvisible="2" %)
1890 -(% _mstvisible="3" %)**Dimension and weight**(%%):
1891 -)))
941 += FCC Warning =
1892 1892  
1893 -(% _mstvisible="1" %)
1894 -* (% _mstvisible="3" %)
1895 -(((
1896 -(% _msthash="903339" _msttexthash="391807" _mstvisible="4" %)
1897 -Device Size:  13.5 x 7 x 3 cm
1898 -)))
1899 -* (% _mstvisible="3" %)
1900 -(((
1901 -(% _msthash="903340" _msttexthash="285298" _mstvisible="4" %)
1902 -Device Weight: 105g
1903 -)))
1904 -* (% _mstvisible="3" %)
1905 -(((
1906 -(% _msthash="903341" _msttexthash="562926" _mstvisible="4" %)
1907 -Package Size / pcs : 14.5 x 8 x 5 cm
1908 -)))
1909 -* (% _mstvisible="3" %)
1910 -(((
1911 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1912 -Weight / pcs : 170g
1913 -)))
1914 -
1915 -= 9. Reference =
1916 -
1917 -* [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1918 -
1919 -= 10. FCC Warning =
1920 -
1921 -(% _mstvisible="1" %)
1922 -(((
1923 -(% _msthash="506272" _msttexthash="6034353" _mstvisible="2" %)
1924 1924  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1925 -)))
1926 1926  
1927 -(% _mstvisible="1" %)
1928 -(((
1929 -(% _msthash="506273" _msttexthash="44097638" _mstvisible="2" %)
1930 -(1) This device may not cause harmful interference；
1931 -)))
945 +(1) This device may not cause harmful interference, and
1932 1932  
1933 -(% _mstvisible="1" %)
1934 -(((
1935 -(% _msthash="506274" _msttexthash="7559773" _mstvisible="2" %)
1936 -(2) this device must accept any interference received, including interference that may cause undesired operation.
1937 -)))
947 +(2) this device must accept any interference received, including interference that may cause undesired operation
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