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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 118.16
edited by Xiaoling
on 2022/06/09 18:13
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
... ... @@ -77,979 +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" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
492 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %)
493 -(((
494 -(% _mstvisible="6" %)
495 -(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
496 -)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
497 -(((
498 -(% _mstvisible="6" %)
499 -(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
500 -)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
501 -(((
502 -(% _mstvisible="6" %)
503 -(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
504 -)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
505 -(((
506 -(% _mstvisible="6" %)
507 -(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
508 -)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
509 -(((
510 -(% _mstvisible="6" %)
511 -(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
512 -)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
513 -(((
514 -(% _mstvisible="6" %)
515 -(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
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"]]
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 -)))
250 +[[Temperature>>path:#SHT20_Temperature]]
251 +)))|(% style="width:106px" %)(((
252 +[[BAT Status &>>path:#BAT_Humidity]]
563 563  
254 +[[Built-in>>path:#BAT_Humidity]]
564 564  
565 -(% _mstvisible="1" %)
566 -* (% _msthash="2539669" _msttexthash="857922" _mstvisible="3" %)**Battery status & **(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**
256 +[[Humidity>>path:#BAT_Humidity]]
257 +)))|(% style="width:108px" %)[[Status & Ext>>path:#Status_EXT]]|(% style="width:116px" %)(((
258 +[[Unix>>path:#Unix_Time_Stamp]]
567 567  
568 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)
569 -(% _mstvisible="3" %)|=(% _msthash="1230918" _msttexthash="93158" _mstvisible="4" style="width: 65px;" %)Bit(bit)|=(% _msthash="1230919" _msttexthash="57954" _mstvisible="4" style="width: 267px;" %)[15:14]|=(% _msthash="1230920" _msttexthash="48022" _mstvisible="4" style="width: 134px;" %)[11:0]
570 -(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
571 -(((
572 -(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
260 +[[Time Stamp>>path:#Unix_Time_Stamp]]
261 +)))
262 +
263 +* **Battery status & **[[(% class="wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**>>path:#SHT20_Humidity]]
264 +
265 +(% style="width:587px" %)
266 +|Bit(bit)|(% style="width:280px" %)[15:14]|(% style="width:136px" %)[11:0]
267 +|Value|(% style="width:280px" %)(((
573 573  BAT Status
574 574  
575 -(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
576 576  00(b): Ultra Low ( BAT <= 2.50v)
577 577  
578 -(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
579 579  01(b): Low  (2.50v <=BAT <= 2.55v)
580 580  
581 -(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
582 582  10(b): OK   (2.55v <= BAT <=2.65v)
583 583  
584 -(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
585 585  11(b): Good   (BAT >= 2.65v)
586 -)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
587 -(((
588 -(% _mstvisible="6" %)
589 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]]
277 +)))|(% style="width:136px" %)(((
278 +[[Built-in Humidity>>path:#SHT20_Humidity]]
590 590  
591 -(% _mstvisible="6" %)
592 592  
593 593  )))
594 594  
283 +* **Status & Ext Byte**
595 595  
596 -(% _mstvisible="1" %)
597 -* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
285 +(% style="width:732px" %)
286 +|(% style="width:128px" %)**Bits**|(% style="width:102px" %)**7**|(% style="width:145px" %)**6**|(% style="width:117px" %)**5**|(% style="width:147px" %)**4**|(% style="width:90px" %)**[3:0]**
287 +|(% style="width:128px" %)**Status & Ext**|(% style="width:102px" %)Not Defined|(% style="width:145px" %)Poll Message Flag|(% style="width:117px" %)Sync time OK|(% style="width:147px" %)Unix Time Request|(% style="width:90px" %)(((
288 +Ext:
598 598  
599 -(% _mstvisible="1" %)
600 -[[image:image-20220523152434-16.png||_mstalt="453921" _mstvisible="3"]]
290 +0b(1001)
291 +)))
601 601  
602 -(% _mstvisible="1" %)
603 603  * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
604 604  * Sync time OK: 1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server.
605 605  * Unix Time Request:1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this)
606 606  
297 +== Show data on Datacake ==
607 607  
299 +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:
608 608  
609 -(% _mstvisible="1" %)
610 -== (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
611 611  
612 -(% _msthash="315259" _msttexthash="20933341" _mstvisible="1" %)
613 -Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
302 +**Step 1**: Be sure that your device is programmed and properly connected to the LoRaWAN network.
614 614  
615 -(% _mstvisible="1" %)
616 -(((
617 -(% _msthash="506065" _msttexthash="4753983" _mstvisible="2" %)
618 -(% _mstvisible="3" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
619 -)))
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.
620 620  
621 -(% _mstvisible="1" %)
622 -(((
623 -(% _msthash="506066" _msttexthash="14696682" _mstvisible="2" %)
624 -(% _mstvisible="3" %)**Step 2**(%%): Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
625 -)))
626 626  
627 -(% _mstvisible="1" %)
628 -(((
629 -(% _msthash="506067" _msttexthash="180297" _mstvisible="2" %)
630 630  Add Datacake:
631 -)))
632 632  
633 -(% _mstvisible="1" %)
634 -[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]]
309 +[[image:image-20220523000825-7.png||height="262" width="583"]]
635 635  
636 636  
637 -(% _msthash="315260" _msttexthash="750178" _mstvisible="1" %)
638 638  Select default key as Access Key:
639 639  
640 -(% _mstvisible="1" %)
641 -[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]]
314 +[[image:image-20220523000825-8.png||height="453" width="406"]]
642 642  
643 -(% _msthash="315261" _msttexthash="2134964" _mstvisible="1" %)
644 -In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/||_mstvisible="2"]]) , add LHT65 device.
645 645  
646 -(% _mstvisible="1" %)
647 -[[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.
648 648  
649 -(% _mstvisible="1" %)
650 -[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
319 +[[image:image-20220523000825-9.png||height="366" width="392"]]
651 651  
652 652  
653 653  
654 -(% _mstvisible="1" %)
655 -== (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) ==
323 +[[image:image-20220523000825-10.png||height="432" width="762"]]
656 656  
657 -(% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %)
658 -Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, LHT65N will store the reading for future retrieving purposes. There are two ways for IoT servers to get datalog from LHT65N.
659 659  
326 +== Datalog Feature ==
660 660  
661 -(% _mstvisible="1" %)
662 -=== (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) ===
328 +This feature is always enabled. When user wants to retrieve the sensor value, he can send a poll command from the IoT platform to ask LHT65N to send the value in the required time slot.
663 663  
664 -(% _msthash="315263" _msttexthash="409604" _mstvisible="1" %)
665 -There are two methods:
330 +=== Unix TimeStamp ===
666 666  
667 -(% _mstvisible="1" %)
668 -1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
669 -1. Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will store the sensor data, and it will send all messages after network recover.
670 -
671 -
672 -
673 -(% _mstvisible="1" %)
674 -=== (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
675 -
676 -(% _msthash="315264" _msttexthash="1182285" _mstvisible="1" %)
677 677  LHT65N uses Unix TimeStamp format based on
678 678  
679 -(% _mstvisible="1" %)
680 -[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]]
334 +[[image:image-20220523001219-11.png||height="97" width="627"]]
681 681  
682 682  
683 -(% _mstvisible="1" %)
684 -(((
685 -(% _msthash="506068" _msttexthash="2717234" _mstvisible="2" %)
686 -User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/||_mstvisible="3"]] :
687 -)))
337 +User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
688 688  
689 -(% _mstvisible="1" %)
690 -(((
691 -(% _msthash="506069" _msttexthash="709813" _mstvisible="2" %)
692 692  Below is the converter example
693 -)))
694 694  
695 -(% _mstvisible="1" %)
696 -[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]]
341 +[[image:image-20220523001219-12.png||height="353" width="853"]]
697 697  
698 -(% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %)
699 699  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
700 700  
701 -(% _mstvisible="1" %)
702 -=== (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) ===
703 703  
704 -(% _mstvisible="1" %)
705 -(((
706 -(% _msthash="506070" _msttexthash="4521946" _mstvisible="2" %)
346 +=== Set Device Time ===
347 +
707 707  There are two ways to set device’s time:
708 -)))
709 709  
710 -(% _mstvisible="1" %)
711 -(((
712 -(% _mstvisible="2" %)
713 -(% _msthash="506071" _msttexthash="1498471" _mstvisible="4" %)**1. Through LoRaWAN MAC Command (Default settings)**
714 -)))
350 +**~1. Through LoRaWAN MAC Command (Default settings)**
715 715  
716 -(% _mstvisible="1" %)
717 -(((
718 -(% _msthash="506072" _msttexthash="2126267" _mstvisible="2" %)
719 719  User need to set SYNCMOD=1 to enable sync time via MAC command.
720 -)))
721 721  
722 -(% _mstvisible="1" %)
723 -(((
724 -(% _msthash="506073" _msttexthash="54430324" _mstvisible="2" %)
725 725  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).
726 -)))
727 727  
728 -(% _mstvisible="1" %)
729 -(((
730 -(% _msthash="506074" _msttexthash="92531127" _mstvisible="2" %)
731 731  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.
732 -)))
733 733  
734 -(% _mstvisible="1" %)
735 -(((
736 -(% _mstvisible="2" %)
737 -
738 -)))
739 739  
740 -(% _mstvisible="1" %)
741 -(((
742 -(% _mstvisible="2" %)
743 -(% _msthash="506075" _msttexthash="329719" _mstvisible="4" %)**2. Manually Set Time**
744 -)))
359 +**2. Manually Set Time**
745 745  
746 -(% _mstvisible="1" %)
747 -(((
748 -(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
749 749  User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
750 -)))
751 751  
752 -(% _mstvisible="1" %)
753 -=== (% _msthash="460759" _msttexthash="430001" _mstvisible="3" %)2.6.4 Poll sensor value(%%) ===
754 754  
755 -(% _msthash="315266" _msttexthash="4955821" _mstvisible="1" %)
364 +=== Poll sensor value ===
365 +
756 756  User can poll sensor value based on timestamps from the server. Below is the downlink command.
757 757  
758 -(% _mstvisible="1" %)
759 -[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
760 760  
761 -(% _mstvisible="1" %)
762 -(((
763 -(% _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 +
764 764  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.
765 -)))
766 766  
767 -(% _mstvisible="1" %)
768 -(((
769 -(% _mstvisible="2" %)
770 -For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(% _mstvisible="3" style="display:none" %)
771 -)))
772 772  
773 -(% _mstvisible="1" %)
774 -(((
775 -(% _msthash="506078" _msttexthash="6907459" _mstvisible="2" %)
376 +For example, downlink command 31 5FC5F350 5FC6 0160 05
377 +
776 776  Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
777 -)))
778 778  
779 -(% _mstvisible="1" %)
780 -(((
781 -(% _msthash="506079" _msttexthash="23531573" _mstvisible="2" %)
782 782  Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
783 -)))
784 784  
785 785  
786 -(% _mstvisible="1" %)
787 -=== (% _msthash="650923" _msttexthash="614185" _mstvisible="3" %)2.6.5 Datalog Uplink payload(%%) ===
383 +=== Datalog Uplink payload ===
788 788  
789 -(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
790 790  The Datalog poll reply uplink will use below payload format.
791 791  
792 -(% _mstvisible="1" %)
793 -(((
794 -(% _mstvisible="2" %)
795 -(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
796 -)))
797 797  
798 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %)
799 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
800 -(((
801 -(% _mstvisible="6" %)
802 -(((
803 -(% _mstvisible="7" %)
804 -(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
805 -)))
806 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
807 -(((
808 -(% _mstvisible="6" %)
809 -(((
810 -(% _mstvisible="7" %)
811 -(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
812 -)))
813 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
814 -(((
815 -(% _mstvisible="6" %)
816 -(((
817 -(% _mstvisible="7" %)
818 -(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
819 -)))
820 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
821 -(((
822 -(% _mstvisible="6" %)
823 -(((
824 -(% _mstvisible="7" %)
825 -(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
826 -)))
827 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
828 -(((
829 -(% _mstvisible="6" %)
830 -(((
831 -(% _mstvisible="7" %)
832 -(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
833 -)))
834 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
835 -(((
836 -(% _mstvisible="6" %)
837 -(((
838 -(% _mstvisible="7" %)
839 -(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
840 -)))
841 -)))
842 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
843 -(((
844 -(% _mstvisible="6" %)
845 -(((
846 -(% _mstvisible="7" %)
847 -(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
848 -)))
849 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
850 -(((
851 -(% _mstvisible="6" %)
852 -(((
853 -(% _mstvisible="7" %)
854 -[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
855 -)))
856 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
857 -(((
858 -(% _mstvisible="6" %)
859 -(((
860 -(% _mstvisible="7" %)
861 -(((
862 -(% _mstvisible="8" %)
863 -[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
864 -)))
865 -)))
388 +Retrieval data payload
866 866  
867 -(% _mstvisible="6" %)
868 -(((
869 -(% _mstvisible="7" %)
870 -(((
871 -(% _mstvisible="8" %)
872 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
873 -)))
874 -)))
875 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
876 -(((
877 -(% _mstvisible="6" %)
878 -(((
879 -(% _mstvisible="7" %)
880 -(((
881 -(% _mstvisible="8" %)
882 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
883 -)))
884 -)))
390 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**4**
391 +|**Value**|[[External sensor data>>path:#Extension_sensor_value]]|(((
392 +[[Built-In>>path:#SHT20_Temperature]]
885 885  
886 -(% _mstvisible="6" %)
887 -(((
888 -(% _mstvisible="7" %)
889 -(((
890 -(% _mstvisible="8" %)
891 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
892 -)))
893 -)))
894 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
895 -(((
896 -(% _mstvisible="6" %)
897 -(((
898 -(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
899 -Poll message flag & Ext
900 -)))
901 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
902 -(((
903 -(% _mstvisible="6" %)
904 -(((
905 -(% _mstvisible="7" %)
906 -(((
907 -(% _mstvisible="8" %)
908 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
909 -)))
910 -)))
394 +[[Temperature>>path:#SHT20_Temperature]]
395 +)))|(((
396 +[[Built-in>>path:#SHT20_Humidity]]
911 911  
912 -(% _mstvisible="6" %)
913 -(((
914 -(% _mstvisible="7" %)
915 -(((
916 -(% _mstvisible="8" %)
398 +[[Humidity>>path:#SHT20_Humidity]]
399 +)))|[[Poll message flag & Ext>>path:#Poll_EXT]]|(((
400 +[[Unix Time Stamp>>path:#Unix_Time_Stamp]]
401 +
917 917  
918 918  )))
919 -)))
920 -)))
921 921  
922 -(% _mstvisible="1" %)
923 -(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
405 +Poll message flag & Ext
924 924  
925 -(% _mstvisible="1" %)
926 -[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]]
927 927  
928 -(% _mstvisible="1" %)
929 -(((
930 -(% _mstvisible="2" %)
931 -(((
932 -(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
933 -Poll Message Flag: 1: This message is a poll message reply.
934 -)))
935 -)))
408 +|**Bits**|**7**|**6**|**5**|**4**|**[3:0]**
409 +|**Status & Ext**|Not Defined|Poll Message Flag|Sync time OK|Unix Time Request|(((
410 +Ext:
936 936  
937 -(% _mstvisible="1" %)
938 -* (% _mstvisible="3" %)
939 -(((
940 -(% _mstvisible="4" %)
941 -(((
942 -(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
943 -Poll Message Flag is set to 1.
412 +0b(1001)
944 944  )))
945 -)))
946 -* (% _mstvisible="3" %)
947 -(((
948 -(% _mstvisible="4" %)
949 -(((
950 -(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
951 -Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
952 -)))
953 -)))
954 954  
955 -(% _mstvisible="1" %)
956 -(((
957 -(% _mstvisible="2" %)
958 -(((
959 -(% _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 +
960 960  For example, in US915 band, the max payload for different DR is:
961 -)))
962 -)))
963 963  
964 -(% _mstvisible="1" %)
965 -(((
966 -(% _mstvisible="2" %)
967 -(((
968 -(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
969 -a) DR0: max is 11 bytes so one entry of data
970 -)))
971 -)))
422 +a)      DR0: max is 11 bytes so one entry of data
972 972  
973 -(% _mstvisible="1" %)
974 -(((
975 -(% _mstvisible="2" %)
976 -(((
977 -(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
978 -b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
979 -)))
980 -)))
424 +b)      DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
981 981  
982 -(% _mstvisible="1" %)
983 -(((
984 -(% _mstvisible="2" %)
985 -(((
986 -(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
987 -c) DR2: total payload includes 11 entries of data
988 -)))
989 -)))
426 +c)      DR2: total payload includes 11 entries of data
990 990  
991 -(% _mstvisible="1" %)
992 -(((
993 -(% _mstvisible="2" %)
994 -(((
995 -(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
996 -d) DR3: total payload includes 22 entries of data.
997 -)))
998 -)))
428 +d)      DR3: total payload includes 22 entries of data.
999 999  
1000 -(% _mstvisible="1" %)
1001 -(((
1002 -(% _mstvisible="2" %)
1003 -(((
1004 -(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
1005 1005  If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
1006 -)))
1007 -)))
1008 1008  
1009 1009  
1010 -(% _mstvisible="1" style="text-align: left;" %)
1011 -(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
433 +**Example:**
1012 1012  
1013 -(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
1014 1014  If LHT65N has below data inside Flash:
1015 1015  
1016 -(% _mstvisible="1" %)
1017 -[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
437 +Flash Addr   |Unix Time | Ext | BAT voltage|  Value                  
1018 1018  
1019 -(% _mstvisible="1" %)
1020 -(((
1021 -(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
1022 -If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705
1023 -)))
439 +80196E0 21/1/19 04:27:03 1 3145 sht_temp=22.00 sht_hum=32.6 ds_temp=327.67
1024 1024  
1025 -(% _mstvisible="1" %)
1026 -(((
1027 -(% _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 +
1028 1028   Where : Start time: 60065F97 = time 21/1/19 04:27:03
1029 -)))
1030 1030  
1031 -(% _mstvisible="1" %)
1032 -(((
1033 -(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
1034 - Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03
1035 -)))
462 + Stop time 60066DA7= time 21/1/19 05:27:03
1036 1036  
1037 -(% _mstvisible="1" %)
1038 -(((
1039 -(% _mstvisible="2" %)
1040 -
1041 -)))
1042 1042  
1043 -(% _mstvisible="1" %)
1044 -(((
1045 -(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
1046 1046  LHT65N will uplink this payload.
1047 -)))
1048 1048  
1049 -(% _mstvisible="1" %)
1050 -[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
467 +[[image:image-20220523001219-13.png]]
1051 1051  
1052 -(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
1053 1053  7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
1054 1054  
1055 1055  Where the first 11 bytes is for the first entry:
... ... @@ -1067,100 +1067,53 @@
1067 1067  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
1068 1068  
1069 1069  
1070 -(% _mstvisible="1" style="text-align: left;" %)
1071 -== (% _msthash="244504" _msttexthash="177736" _mstvisible="3" %)2.7 Alarm Mode(%%) ==
486 +== Alarm Mode ==
1072 1072  
1073 -(% _msthash="315279" _msttexthash="16493308" _mstvisible="1" style="text-align: left;" %)
1074 -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.
1075 1075  
1076 -(% _mstvisible="1" %)
1077 -(((
1078 -(% _mstvisible="2" style="text-align: left;" %)
1079 -(% _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.
1080 -)))
1081 1081  
1082 -(% _mstvisible="1" style="text-align: left;" %)
1083 -(% _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.
1084 1084  
1085 -(% _mstvisible="1" class="box infomessage" %)
1086 -(((
1087 -(% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %)
1088 -(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%): Enable/disable alarm mode. (0: Disabled, 1: Enabled)
1089 1089  
1090 -(% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %)
1091 -(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%): The interval between checking the alarm temperature. (In minutes)
494 +AT Commands for Alarm mode:
1092 1092  
1093 -(% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %)
1094 -(% _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)
1095 1095  
1096 -(% _mstvisible="2" style="text-align: left;" %)
1097 -(% _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)
1098 1098  
1099 -(% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %)
1100 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105.
1101 -)))
1102 1102  
1103 -(% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %)
1104 -== (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator ==
1105 1105  
1106 -(% _mstvisible="1" %)
1107 -(((
1108 -(% _msthash="197769" _msttexthash="2924142" style="text-align: left;" %)
1109 -The LHT65 has a triple color LED which for easy showing different stage .
502 +== LED Indicator ==
1110 1110  
1111 -(% _msthash="289211" _msttexthash="3402659" style="text-align: left;" %)
1112 -While user press ACT button, the LED will work as per LED status with ACT button.
1113 -)))
504 +The LHT65N has a triple color LED which for easy shows different stage.
1114 1114  
1115 -(% _mstvisible="1" %)
1116 -(((
1117 -(% _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 +
1118 1118  In a normal working state:
1119 -)))
1120 1120  
1121 -(% _mstvisible="1" %)
1122 -* (% _mstvisible="3" %)
1123 -(((
1124 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="4" %)
1125 -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
1126 1126  
1127 -(% _msthash="197771" _msttexthash="1202526" %)
1128 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="3" %)BLUE LED when external sensor is connected
1129 -)))
1130 -* (% _mstvisible="3" %)
1131 -(((
1132 -(% _msthash="903007" _msttexthash="1334749" _mstvisible="4" %)
1133 -RED LED when external sensor is not connected
1134 -)))
1135 -* (% _mstvisible="3" %)
1136 -(((
1137 -(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1138 -For each success downlink, the PURPLE LED will blink once
1139 -)))
1140 -
1141 -(% _mstvisible="1" %)
1142 1142  ----
1143 1143  
1144 -(% _mstvisible="1" style="text-align: left;" %)
1145 -== (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
517 +== Installation ==
1146 1146  
1147 -(% _mstvisible="1" %)
1148 -[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
519 +[[image:image-20220516231650-1.png||height="436" width="428"]]
1149 1149  
1150 -(% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %)
1151 -= (% _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(%%) =
1152 1152  
1153 -(% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1154 -== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(%%) E3 Temperature Probe ==
1155 1155  
1156 -(% _mstvisible="1" %)
1157 -[[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"]]
1158 1158  
524 += Sensors & Accessories =
1159 1159  
1160 -(% _msthash="315354" _msttexthash="1270971" _mstvisible="1" style="text-align: left;" %)
1161 -Temperature sensor with 2 meters cable long
526 +== E3 Temperature Probe ==
1162 1162  
1163 -(% _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 +
1164 1164  * Resolution: 0.0625 °C
1165 1165  * ±0.5°C accuracy from -10°C to +85°C
1166 1166  * ±2°C accuracy from -55°C to +125°C
... ... @@ -1168,779 +1168,411 @@
1168 1168  * -55°C to 125°C
1169 1169  * Working voltage 2.35v ~~ 5v
1170 1170  
1171 -(% _mstvisible="1" style="text-align: left;" %)
1172 -= (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
540 += Configure LHT65N via AT Command or LoRaWAN Downlink =
1173 1173  
1174 -(% _mstvisible="1" %)
1175 -(((
1176 -(% _msthash="506246" _msttexthash="2005926" _mstvisible="2" style="text-align: left;" %)
1177 1177  Use can configure LHT65N via AT Command or LoRaWAN Downlink.
1178 -)))
1179 1179  
1180 -(% _mstvisible="1" %)
1181 -* (% _mstvisible="3" %)
1182 -(((
1183 -(% _msthash="903318" _msttexthash="635544" _mstvisible="4" %)
1184 -AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
1185 -)))
1186 -* (% _mstvisible="3" %)
1187 -(((
1188 -(% _msthash="903319" _msttexthash="2004301" _mstvisible="4" %)
1189 -LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
1190 -)))
544 +* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
545 +* LoRaWAN Downlink instruction for different platforms:
1191 1191  
1192 -(% _mstvisible="1" %)
1193 -(((
1194 -(% _mstvisible="2" style="text-align: left;" %)
1195 -
1196 -)))
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]]
1197 1197  
1198 -(% _mstvisible="1" %)
1199 -(((
1200 -(% _msthash="506248" _msttexthash="2144051" _mstvisible="2" style="text-align: left;" %)
549 +
1201 1201  There are two kinds of commands to configure LHT65N, they are:
1202 -)))
1203 1203  
1204 -(% _mstvisible="1" %)
1205 -(((
1206 -(% _mstvisible="2" style="text-align: left;" %)
1207 -(% _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" %).
1208 -)))
552 +* **General Commands**.
1209 1209  
1210 -(% _mstvisible="1" %)
1211 -(((
1212 -(% _msthash="506250" _msttexthash="774527" _mstvisible="2" style="text-align: left;" %)
1213 1213  These commands are to configure:
1214 -)))
1215 1215  
1216 -(% _mstvisible="1" %)
1217 -* (% _mstvisible="3" %)
1218 -(((
1219 -(% _msthash="903320" _msttexthash="1503580" _mstvisible="4" %)
1220 -General system settings like: uplink interval.
1221 -)))
1222 -* (% _mstvisible="3" %)
1223 -(((
1224 -(% _msthash="903321" _msttexthash="1244334" _mstvisible="4" %)
1225 -LoRaWAN protocol & radio-related commands.
1226 -)))
556 +* General system settings like: uplink interval.
557 +* LoRaWAN protocol & radio-related commands.
1227 1227  
1228 -(% _mstvisible="1" %)
1229 -(((
1230 -(% _msthash="506251" _msttexthash="8343023" _mstvisible="2" style="text-align: left;" %)
1231 -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]]
1232 -)))
559 +They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
1233 1233  
1234 -(% _mstvisible="1" %)
1235 -(((
1236 -(% _mstvisible="2" style="text-align: left;" %)
1237 -
1238 -)))
561 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
1239 1239  
1240 -(% _mstvisible="1" %)
1241 -(((
1242 -(% _mstvisible="2" style="text-align: left;" %)
1243 -(% _mstvisible="3" style="color:#4f81bd" %)* **Commands special design for LHT65N**
1244 -)))
1245 1245  
1246 -(% _mstvisible="1" %)
1247 -(((
1248 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
564 +
565 +* **Commands special design for LHT65N**
566 +
1249 1249  These commands are only valid for LHT65N, as below:
1250 1250  
1251 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1252 -
1253 -)))
1254 1254  
1255 -(% _mstvisible="1" style="text-align: left;" %)
1256 -== (% _msthash="708253" _msttexthash="668772" _mstvisible="3" %)4.1 Set Transmit Interval Time(%%) ==
570 +== Set Transmit Interval Time ==
1257 1257  
1258 -(% _msthash="315355" _msttexthash="1659268" _mstvisible="1" style="text-align: left;" %)
1259 1259  Feature: Change LoRaWAN End Node Transmit Interval.
1260 1260  
1261 -(% _mstvisible="1" style="text-align: left;" %)
1262 -(% _msthash="315356" _msttexthash="241696" _mstvisible="3" %)**AT Command: AT+TDC**
574 +**AT Command: AT+TDC**
1263 1263  
1264 -(% _mstvisible="1" %)
1265 -[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
576 +|**Command Example**|**Function**|**Response**
577 +|AT+TDC?|Show current transmit Interval|(((
578 +30000
1266 1266  
1267 -(% _mstvisible="1" %)
1268 -(((
1269 -(% _mstvisible="2" style="text-align: left;" %)
1270 -(% _msthash="506255" _msttexthash="381992" _mstvisible="4" %)**Downlink Command: 0x01**
1271 -)))
580 +OK
1272 1272  
1273 -(% _mstvisible="1" %)
1274 -(((
1275 -(% _msthash="506256" _msttexthash="1996592" _mstvisible="2" style="text-align: left;" %)
1276 -Format: Command Code (0x01) followed by 3 bytes time value.
582 +the interval is 30000ms = 30s
1277 1277  )))
584 +|AT+TDC=60000|Set Transmit Interval|(((
585 +OK
1278 1278  
1279 -(% _mstvisible="1" %)
1280 -(((
1281 -(% _msthash="506257" _msttexthash="12934649" _mstvisible="2" style="text-align: left;" %)
1282 -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
1283 1283  )))
1284 1284  
1285 -(% _mstvisible="1" %)
1286 -* (% _mstvisible="3" %)
1287 -(((
1288 -(% _msthash="903322" _msttexthash="3250546" _mstvisible="4" %)
1289 -(% _mstvisible="5" %)**Example 1**(%%): Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1290 -)))
1291 -* (% _mstvisible="3" %)
1292 -(((
1293 -(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1294 -(% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1295 -)))
1296 1296  
1297 -(% _mstvisible="1" style="text-align: left;" %)
1298 -== (% _msthash="614770" _msttexthash="578240" _mstvisible="3" %)4.2 Set External Sensor Mode(%%) ==
591 +**Downlink Command: 0x01**
1299 1299  
1300 -(% _msthash="315357" _msttexthash="975117" _mstvisible="1" style="text-align: left;" %)
1301 -Feature: Change External Sensor Mode.
593 +Format: Command Code (0x01) followed by 3 bytes time value.
1302 1302  
1303 -(% _mstvisible="1" style="text-align: left;" %)
1304 -(% _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.
1305 1305  
1306 -(% _mstvisible="1" %)
1307 -[[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
1308 1308  
1309 -(% _mstvisible="1" %)
1310 -(((
1311 -(% _mstvisible="2" style="text-align: left;" %)
1312 -(% _msthash="506258" _msttexthash="387855" _mstvisible="4" %)**Downlink Command: 0xA2**
1313 -)))
1314 1314  
1315 -(% _mstvisible="1" %)
1316 -(((
1317 -(% _msthash="506259" _msttexthash="395629" _mstvisible="2" style="text-align: left;" %)
1318 -Total bytes: 2 ~~ 5 bytes
1319 -)))
601 +== Set External Sensor Mode ==
1320 1320  
1321 -(% _mstvisible="1" %)
1322 -(((
1323 -(% _mstvisible="2" %)
1324 -(% _msthash="506260" _msttexthash="104767" _mstvisible="4" %)**Example:**
1325 -)))
603 +Feature: Change External Sensor Mode.
1326 1326  
1327 -(% _mstvisible="1" %)
1328 -* (% _mstvisible="3" %)
1329 -(((
1330 -(% _msthash="903324" _msttexthash="934973" _mstvisible="4" %)
1331 -0xA201: Set external sensor type to E1
1332 -)))
1333 -* (% _mstvisible="3" %)
1334 -(((
1335 -(% _msthash="903325" _msttexthash="354770" _mstvisible="4" %)
1336 -0xA209: Same as AT+EXT=9
1337 -)))
1338 -* (% _mstvisible="3" %)
1339 -(((
1340 -(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
1341 -0xA20702003c,Same as AT+SETCNT=60
1342 -)))
605 +**AT Command: AT+EXT**
1343 1343  
1344 -(% _mstvisible="1" style="text-align: left;" %)
1345 -== (% _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
1346 1346  
1347 -(% _msthash="315359" _msttexthash="2977572" _mstvisible="1" style="text-align: left;" %)
1348 -Feature: If PID is enabled, device will send the temperature probe ID on:
611 +OK
1349 1349  
1350 -(% _mstvisible="1" %)
1351 -* First Packet after OTAA Join
1352 -* 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
1353 1353  
1354 -(% _msthash="315360" _msttexthash="658814" _mstvisible="1" style="text-align: left;" %)
1355 -PID is default set to disable (0)
1356 1356  
1357 -(% _mstvisible="1" style="text-align: left;" %)
1358 -(% _msthash="315361" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
619 +**Downlink Command: 0xA2**
1359 1359  
1360 -(% _mstvisible="1" %)
1361 -[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
621 +Total bytes: 2 ~~ 5 bytes
1362 1362  
1363 -(% _mstvisible="1" style="text-align: left;" %)
1364 -(% _msthash="315362" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
623 +Example:
1365 1365  
1366 -(% _mstvisible="1" %)
1367 -* 0xA800  **~-~->** AT+PID=0
1368 -* 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
1369 1369  
1370 -(% _mstvisible="1" style="text-align: left;" %)
1371 -== (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1372 1372  
1373 -(% _msthash="315363" _msttexthash="1170728" _mstvisible="1" style="text-align: left;" %)
1374 -Feature: Set device password, max 9 digits
630 +== Enable/Disable uplink Temperature probe ID ==
1375 1375  
1376 -(% _mstvisible="1" style="text-align: left;" %)
1377 -(% _msthash="315364" _msttexthash="295009" _mstvisible="3" %)**AT Command: AT+PWORD**
632 +Feature: If PID is enabled, device will send the temperature probe ID on:
1378 1378  
1379 -(% _mstvisible="1" %)
1380 -[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
634 +* First Packet after OTAA Join
635 +* Every 24 hours since the first packet.
1381 1381  
1382 -(% _mstvisible="1" %)
1383 -(((
1384 -(% _mstvisible="2" style="text-align: left;" %)
1385 -(% _msthash="506261" _msttexthash="298038" _mstvisible="4" %)**Downlink Command:**
1386 -)))
637 +PID is default set to disable (0)
1387 1387  
1388 -(% _mstvisible="1" %)
1389 -(((
1390 -(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1391 -No downlink command for this feature.
1392 -)))
1393 1393  
1394 -(% _mstvisible="1" style="text-align: left;" %)
1395 -== (% _msthash="306956" _msttexthash="281918" _mstvisible="3" %)4.5 Quit AT Command(%%) ==
640 +**AT Command:**
1396 1396  
1397 -(% _msthash="315365" _msttexthash="4616456" _mstvisible="1" style="text-align: left;" %)
1398 -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
1399 1399  
1400 -(% _mstvisible="1" style="text-align: left;" %)
1401 -(% _msthash="315366" _msttexthash="289120" _mstvisible="3" %)**AT Command: AT+DISAT**
1402 1402  
1403 -(% _mstvisible="1" %)
1404 -[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
646 +**Downlink Command:**
1405 1405  
1406 -(% _mstvisible="1" style="text-align: left;" %)
1407 -(% _msthash="315367" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
648 +* 0xA800     à AT+PID=0
649 +* 0xA801     à AT+PID=1
1408 1408  
1409 -(% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %)
1410 -No downlink command for this feature.
1411 1411  
1412 -(% _mstvisible="1" style="text-align: left;" %)
1413 -== (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) ==
1414 1414  
1415 -(% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %)
1416 -Feature: Set device to sleep mode
653 +== Set Password ==
1417 1417  
1418 -(% _mstvisible="1" style="text-align: left;" %)
1419 -(% _msthash="315370" _msttexthash="289783" _mstvisible="3" %)**AT Command: AT+SLEEP**
655 +Feature: Set device password, max 9 digits
1420 1420  
1421 -(% _mstvisible="1" %)
1422 -[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
657 +**AT Command: AT+PWORD**
1423 1423  
1424 -(% _mstvisible="1" %)
1425 -(% _msthash="315371" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
659 +|**Command Example**|**Function**|**Response**
660 +|AT+PWORD=?|Show password|(((
661 +123456
1426 1426  
1427 -(% _mstvisible="1" %)
1428 -* There is no downlink command to set to Sleep mode.
1429 1429  
1430 -(% _mstvisible="1" %)
1431 -== (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1432 -
1433 -(% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %)
1434 -Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1435 -
1436 -(% _mstvisible="1" %)
1437 -(% _msthash="315373" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1438 -
1439 -(% _mstvisible="1" %)
1440 -[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
1441 -
1442 -(% _mstvisible="1" %)
1443 -(% _msthash="315374" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1444 -
1445 -(% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
1446 -0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1447 -
1448 -(% _mstvisible="1" %)
1449 -== (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) ==
1450 -
1451 -(% _mstvisible="1" %)
1452 -(((
1453 -(% _msthash="506263" _msttexthash="11748321" _mstvisible="2" %)
1454 -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
1455 1455  )))
666 +|AT+PWORD=999999|Set password|OK
1456 1456  
1457 -(% _mstvisible="1" %)
1458 -(((
1459 -(% _msthash="506264" _msttexthash="6530264" _mstvisible="2" %)
1460 -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.
1461 -)))
1462 1462  
1463 -(% _mstvisible="1" %)
1464 -(((
1465 -(% _mstvisible="2" %)
1466 -(% _msthash="506265" _msttexthash="137488" _mstvisible="4" %)**AT Command:**
1467 -)))
669 +**Downlink Command:**
1468 1468  
1469 -(% _mstvisible="1" %)
1470 -[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
671 +No downlink command for this feature.
1471 1471  
1472 -(% _mstvisible="1" %)
1473 -(% _msthash="315376" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1474 1474  
1475 -(% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
1476 -0x28 01 ~/~/ Same As AT+SYNCMOD=1
674 +== Quit AT Command ==
1477 1477  
1478 -(% _msthash="315378" _msttexthash="479076" _mstvisible="1" %)
1479 -0x28 00 ~/~/ Same As AT+SYNCMOD=0
676 +Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1480 1480  
1481 -(% _mstvisible="1" %)
1482 -== (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) ==
678 +**AT Command: AT+DISAT**
1483 1483  
1484 -(% _msthash="315379" _msttexthash="3065777" _mstvisible="1" %)
1485 -Feature: Define System time sync interval. SYNCTDC default value: 10 days.
680 +|**Command Example**|**Function**|**Response**
681 +|AT+DISAT|Quit AT Commands mode|OK
1486 1486  
1487 -(% _mstvisible="1" %)
1488 -(% _msthash="315380" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1489 1489  
1490 -(% _mstvisible="1" %)
1491 -[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
684 +**Downlink Command:**
1492 1492  
1493 -(% _mstvisible="1" %)
1494 -(% _msthash="315381" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
686 +No downlink command for this feature.
1495 1495  
1496 -(% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
1497 -0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
1498 1498  
1499 -(% _mstvisible="1" %)
1500 -== (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) ==
689 +== Set to sleep mode ==
1501 1501  
1502 -(% _msthash="315383" _msttexthash="3233334" _mstvisible="1" %)
1503 -Feature: Print the sector data from start page to stop page (max is 416 pages).
691 +Feature: Set device to sleep mode
1504 1504  
1505 -(% _mstvisible="1" %)
1506 -(% _msthash="315384" _msttexthash="264953" _mstvisible="3" %)**AT Command: AT+PDTA**
693 +**AT Command: AT+SLEEP**
1507 1507  
1508 -(% _mstvisible="1" %)
1509 -[[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…
1510 1510  
1511 -(% _mstvisible="1" %)
1512 -(% _msthash="315385" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
700 +OK
701 +)))
1513 1513  
1514 -(% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
1515 -No downlink commands for feature
1516 1516  
1517 -(% _mstvisible="1" %)
1518 -== (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) ==
704 +**Downlink Command:**
1519 1519  
1520 -(% _msthash="315387" _msttexthash="1101009" _mstvisible="1" %)
1521 -Feature: Print the last few data entries
706 +* There is no downlink command to set to Sleep mode.
1522 1522  
1523 -(% _mstvisible="1" %)
1524 -(% _msthash="315388" _msttexthash="288522" _mstvisible="3" %)**AT Command: AT+PLDTA**
1525 1525  
1526 -(% _mstvisible="1" %)
1527 -[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
1528 1528  
1529 -(% _mstvisible="1" %)
1530 -(% _msthash="315389" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
710 +== Set system time ==
1531 1531  
1532 -(% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
1533 -No downlink commands for feature
712 +Feature: Set system time, unix format. [[See here for format detail.>>path:#TimeStamp]]
1534 1534  
1535 -(% _mstvisible="1" %)
1536 -== (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) ==
714 +**AT Command:**
1537 1537  
1538 -(% _msthash="315391" _msttexthash="1609075" _mstvisible="1" %)
1539 -Feature: Clear flash storage for data log feature.
716 +|**Command Example**|**Function**
717 +|AT+TIMESTAMP=1611104352|(((
718 +OK
1540 1540  
1541 -(% _mstvisible="1" %)
1542 -(% _msthash="315392" _msttexthash="311415" _mstvisible="3" %)**AT Command: AT+CLRDTA**
1543 -
1544 -(% _mstvisible="1" %)
1545 -[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
1546 -
1547 -(% _mstvisible="1" %)
1548 -(% _msthash="315393" _msttexthash="388193" _mstvisible="3" %)**Downlink Command: 0xA3**
1549 -
1550 -(% _mstvisible="1" %)
1551 -* Example: 0xA301 ~/~/Same as AT+CLRDTA
1552 -
1553 -(% _mstvisible="1" %)
1554 -== (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1555 -
1556 -(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1557 -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.
1558 -
1559 -
1560 -(% _mstvisible="1" %)
1561 -(% _msthash="315395" _msttexthash="334256" _mstvisible="3" %)**AT Command: AT+PNACKMD**
1562 -
1563 -(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1564 -The default factory setting is 0
1565 -
1566 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1567 -(% _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**
1568 -(% _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
1569 -
1570 -(% _mstvisible="1" %)
1571 -(% _msthash="315397" _msttexthash="383981" _mstvisible="3" %)**Downlink Command: 0x34**
1572 -
1573 -(% _mstvisible="1" %)
1574 -* Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1575 -
1576 -(% _mstvisible="1" %)
1577 -= (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1578 -
1579 -(% _mstvisible="1" %)
1580 -== (% _msthash="265486" _msttexthash="242073" _mstvisible="3" %)5.1 Battery Type(%%) ==
1581 -
1582 -(% _msthash="315398" _msttexthash="33754799" _mstvisible="1" %)
1583 -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.
1584 -
1585 -(% _mstvisible="1" %)
1586 -(((
1587 -(% _mstvisible="2" %)
1588 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1589 -[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]]
720 +Set System time to 2021-01-20 00:59:12
1590 1590  )))
1591 1591  
1592 -(% _mstvisible="1" %)
1593 -(((
1594 -(% _mstvisible="2" %)
1595 -The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1596 -
1597 -)))
1598 1598  
1599 -(% _mstvisible="1" %)
1600 -== (% _msthash="353795" _msttexthash="326703" _mstvisible="3" %)5.2 Replace Battery(%%) ==
724 +**Downlink Command:**
1601 1601  
1602 -(% _msthash="315399" _msttexthash="11289278" _mstvisible="1" %)
1603 -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
1604 1604  
1605 -(% _mstvisible="1" %)
1606 -[[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"]]
1607 1607  
1608 -(% _mstvisible="1" %)
1609 -== (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
729 +== Set Time Sync Mode ==
1610 1610  
1611 -(% _mstvisible="1" %)
1612 -(((
1613 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1614 -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:
1615 -[[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.
1616 1616  
1617 1617  
1618 -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.
1619 1619  
1620 1620  
1621 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1622 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)6. FAQ(%%) =
737 +**AT Command:**
1623 1623  
1624 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1625 -== 6.1 How to use AT Command? ==
739 +|**Command Example**|**Function**
740 +|AT+SYNCMOD=1|Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
1626 1626  
1627 -LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to
1628 1628  
1629 -connect to LHT65 for using AT command, as below.
743 +**Downlink Command:**
1630 1630  
1631 -[[image:image-20220530085651-1.png]]
745 +0x28 01 ~/~/ Same As AT+SYNCMOD=1
1632 1632  
747 +0x28 00 ~/~/ Same As AT+SYNCMOD=0
1633 1633  
1634 -Connection:
1635 1635  
1636 -✓ USB to TTL GND <~-~->GND
750 +== Set Time Sync Interval ==
1637 1637  
1638 -✓ USB to TTL RXD <~-~-> D+
752 +Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1639 1639  
1640 -✓ USB to TTL TXD <~-~-> A11
754 +**AT Command:**
1641 1641  
1642 -✓ 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.
1643 1643  
1644 -In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to
1645 1645  
1646 -access serial console for LHT65N. The AT commands are disable by default and need to enter
760 +**Downlink Command:**
1647 1647  
1648 -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
1649 1649  
1650 -user need to input password again. User can use AT+DISAT command to disable AT command
1651 1651  
1652 -before timeout.
765 +== Print data entries base on page. ==
1653 1653  
1654 -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).
1655 1655  
1656 -[[image:image-20220530095701-4.png]]
769 +**AT Command: AT+PDTA**
1657 1657  
771 +|**Command Example**|**Response**
772 +|(((
773 +AT+PDTA=1,3
1658 1658  
1659 -AT Command List is as below:
1660 1660  
1661 -AT+<CMD>? : Help on <CMD>
1662 1662  
1663 -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
1664 1664  
1665 -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
1666 1666  
1667 -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
1668 1668  
1669 -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
1670 1670  
1671 -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
1672 1672  
1673 -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
1674 1674  
1675 -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
1676 1676  
1677 -AT+DADDR: Get or Set the Device Address
793 +8019570
1678 1678  
1679 -AT+APPKEY: Get or Set the Application Key
795 +8019580
1680 1680  
1681 -AT+NWKSKEY: Get or Set the Network Session Key
797 +8019590
1682 1682  
1683 -AT+APPSKEY: Get or Set the Application Session Key
799 +80195A0
1684 1684  
1685 -AT+APPEUI: Get or Set the Application EUI
801 +80195B0
1686 1686  
1687 -AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
803 +80195C0
1688 1688  
1689 -AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
805 +80195D0
1690 1690  
1691 -AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
807 +80195E0
1692 1692  
1693 -AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
809 +80195F0
1694 1694  
1695 -AT+PNM: Get or Set the public network mode. (0: off, 1: on)
1696 1696  
1697 -AT+RX2FQ: Get or Set the Rx2 window frequency
812 +OK
813 +)))
1698 1698  
1699 -AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1700 1700  
1701 -AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
816 +**Downlink Command:**
1702 1702  
1703 -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
1704 1704  
1705 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1
1706 1706  
1707 -in ms
1708 1708  
1709 -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. ==
1710 1710  
1711 -in ms
824 +Feature: Print the last few data entries
1712 1712  
1713 -AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
826 +**AT Command: AT+PLDTA**
1714 1714  
1715 -AT+NWKID: Get or Set the Network ID
828 +|**Command Example**|**Response**
829 +|(((
830 +AT+PLDTA=5
1716 1716  
1717 -AT+FCU: Get or Set the Frame Counter Uplink
1718 1718  
1719 -AT+FCD: Get or Set the Frame Counter Downlink
1720 1720  
1721 -AT+CLASS: Get or Set the Device Class
834 +Print last 5 entries
835 +)))|(((
836 +Stop Tx and RTP events when read sensor data
1722 1722  
1723 -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
1724 1724  
1725 -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
1726 1726  
1727 -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
1728 1728  
1729 -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
1730 1730  
1731 -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
1732 1732  
1733 -AT+RECV: Print last received data in raw format
848 +Start Tx and RTP events
1734 1734  
1735 -AT+VER: Get current image version and Frequency Band
850 +OK
851 +)))
1736 1736  
1737 -AT+CFM: Get or Set the confirmation mode (0-1)
1738 1738  
1739 -AT+CFS: Get confirmation status of the last AT+SEND (0-1)
854 +**Downlink Command:**
1740 1740  
1741 -AT+SNR: Get the SNR of the last received packet
856 +No downlink commands for feature
1742 1742  
1743 -AT+RSSI: Get the RSSI of the last received packet
1744 1744  
1745 -AT+TDC: Get or set the application data transmission interval in ms
1746 1746  
1747 -AT+PORT: Get or set the application port
860 +== Clear Flash Record ==
1748 1748  
1749 -AT+DISAT: Disable AT commands
862 +Feature: Clear flash storage for data log feature.
1750 1750  
1751 -AT+PWORD: Set password, max 9 digits
864 +**AT Command: AT+CLRDTA**
1752 1752  
1753 -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…
1754 1754  
1755 -AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
870 +OK
871 +)))
1756 1756  
1757 -AT+PDTA: Print the sector data from start page to stop page
1758 1758  
1759 -AT+PLDTA: Print the last few sets of data
874 +**Downlink Command: 0xA3**
1760 1760  
1761 -AT+CLRDTA: Clear the storage, record position back to 1st
876 +* Example: 0xA301 ~/~/Same as AT+CLRDTA
1762 1762  
1763 -AT+SLEEP: Set sleep mode
1764 1764  
1765 -AT+EXT: Get or Set external sensor model
1766 1766  
1767 -AT+BAT: Get the current battery voltage in mV
1768 1768  
1769 -AT+CFG: Print all configurations
881 += Battery & How to replace =
1770 1770  
1771 -AT+WMOD: Get or Set Work Mode
883 +== Battery Type ==
1772 1772  
1773 -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.
1774 1774  
1775 -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"]]
1776 1776  
1777 -AT+SETCNT:Set the count at present
1778 1778  
1779 -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 +
1780 1780  
1781 -AT+RPL: Get or set response level
894 +== Replace Battery ==
1782 1782  
1783 -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.
1784 1784  
1785 -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"]]
1786 1786  
1787 -AT+SYNCMOD: Get or Set time synchronization method
1788 1788  
1789 -AT+SYNCTDC: Get or set time synchronization interval in day
901 +== Battery Life Analyze ==
1790 1790  
1791 -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
1792 1792  
1793 -
1794 -)))
1795 1795  
1796 -(% _mstvisible="1" %)
1797 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)7. Order Info(%%) =
907 += Order Info =
1798 1798  
1799 -(% _mstvisible="1" %)
1800 -(((
1801 -(% _msthash="506267" _msttexthash="432432" _mstvisible="2" %)
1802 -Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
1803 -)))
909 +Part Number: (% class="mark" %)**LHT65N-XX**
1804 1804  
1805 -(% _mstvisible="1" %)
1806 -(((
1807 -(% _msthash="506268" _msttexthash="686946" _mstvisible="2" %)
1808 -(% _mstvisible="4" style="color:#4f81bd" %)**XX **(%%): The default frequency band
1809 -)))
911 +**XX**: The default frequency band
1810 1810  
1811 -(% _mstvisible="1" %)
1812 -* (% _mstvisible="3" %)
1813 -(((
1814 -(% _msthash="903327" _msttexthash="393341" _mstvisible="4" %)
1815 -(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
1816 -)))
1817 -* (% _mstvisible="3" %)
1818 -(((
1819 -(% _msthash="903328" _msttexthash="394576" _mstvisible="4" %)
1820 -(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1821 -)))
1822 -* (% _mstvisible="3" %)
1823 -(((
1824 -(% _msthash="903329" _msttexthash="393913" _mstvisible="4" %)
1825 -(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1826 -)))
1827 -* (% _mstvisible="3" %)
1828 -(((
1829 -(% _msthash="903330" _msttexthash="399087" _mstvisible="4" %)
1830 -(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1831 -)))
1832 -* (% _mstvisible="3" %)
1833 -(((
1834 -(% _msthash="903331" _msttexthash="395109" _mstvisible="4" %)
1835 -(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1836 -)))
1837 -* (% _mstvisible="3" %)
1838 -(((
1839 -(% _msthash="903332" _msttexthash="400842" _mstvisible="4" %)
1840 -(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1841 -)))
1842 -* (% _mstvisible="3" %)
1843 -(((
1844 -(% _msthash="903333" _msttexthash="396487" _mstvisible="4" %)
1845 -(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1846 -)))
1847 -* (% _mstvisible="3" %)
1848 -(((
1849 -(% _msthash="903334" _msttexthash="390923" _mstvisible="4" %)
1850 -(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1851 -)))
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
1852 1852  
1853 -(% _mstvisible="1" %)
1854 -(((
1855 -(% _msthash="506269" _msttexthash="443495" _mstvisible="2" %)
1856 -(% _mstvisible="4" style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1857 -)))
922 +**YY**: Sensor Accessories
1858 1858  
1859 -(% _mstvisible="1" %)
1860 -* (% _mstvisible="3" %)
1861 -(((
1862 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1863 -(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
924 +* **E3**: External Temperature Probe
1864 1864  
926 += Packing Info =
1865 1865  
1866 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1867 -
1868 -)))
928 +**Package Includes**:
1869 1869  
1870 -(% _mstvisible="1" %)
1871 -= (% _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
1872 1872  
1873 -(% _mstvisible="1" %)
1874 -(((
1875 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1876 -(% _mstvisible="3" %)**Package Includes**(%%):
1877 -)))
934 +**Dimension and weight**:
1878 1878  
1879 -(% _mstvisible="1" %)
1880 -* (% _mstvisible="3" %)
1881 -(((
1882 -(% _msthash="903336" _msttexthash="1033149" _mstvisible="4" %)
1883 -LHT65N Temperature & Humidity Sensor x 1
1884 -)))
1885 -* (% _mstvisible="3" %)
1886 -(((
1887 -(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %)
1888 -Program cable x 1
1889 -)))
1890 -* (% _mstvisible="3" %)
1891 -(((
1892 -(% _msthash="903338" _msttexthash="544167" _mstvisible="4" %)
1893 -Optional external sensor
1894 -)))
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
1895 1895  
1896 -(% _mstvisible="1" %)
1897 -(((
1898 -(% _msthash="506271" _msttexthash="403858" _mstvisible="2" %)
1899 -(% _mstvisible="3" %)**Dimension and weight**(%%):
1900 -)))
941 += FCC Warning =
1901 1901  
1902 -(% _mstvisible="1" %)
1903 -* (% _mstvisible="3" %)
1904 -(((
1905 -(% _msthash="903339" _msttexthash="391807" _mstvisible="4" %)
1906 -Device Size:  13.5 x 7 x 3 cm
1907 -)))
1908 -* (% _mstvisible="3" %)
1909 -(((
1910 -(% _msthash="903340" _msttexthash="285298" _mstvisible="4" %)
1911 -Device Weight: 105g
1912 -)))
1913 -* (% _mstvisible="3" %)
1914 -(((
1915 -(% _msthash="903341" _msttexthash="562926" _mstvisible="4" %)
1916 -Package Size / pcs : 14.5 x 8 x 5 cm
1917 -)))
1918 -* (% _mstvisible="3" %)
1919 -(((
1920 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1921 -Weight / pcs : 170g
1922 -)))
1923 -
1924 -= 9. Reference =
1925 -
1926 -* [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1927 -
1928 -= 10. FCC Warning =
1929 -
1930 -(% _mstvisible="1" %)
1931 -(((
1932 -(% _msthash="506272" _msttexthash="6034353" _mstvisible="2" %)
1933 1933  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1934 -)))
1935 1935  
1936 -(% _mstvisible="1" %)
1937 -(((
1938 -(% _msthash="506273" _msttexthash="44097638" _mstvisible="2" %)
1939 -(1) This device may not cause harmful interference；
1940 -)))
945 +(1) This device may not cause harmful interference, and
1941 1941  
1942 -(% _mstvisible="1" %)
1943 -(((
1944 -(% _msthash="506274" _msttexthash="7559773" _mstvisible="2" %)
1945 -(2) this device must accept any interference received, including interference that may cause undesired operation.
1946 -)))
947 +(2) this device must accept any interference received, including interference that may cause undesired operation
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