Skip to Content
Last modified by Mengting Qiu on 2025/07/03 14:48
From version 118.9
edited by Xiaoling
on 2022/06/09 18:11
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

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
... ... @@ -1,70 +1,27 @@
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
... ... @@ -77,961 +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  
424 -(% _mstvisible="1" %)
425 -=== (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
202 +=== Built-in Humidity ===
426 426  
427 -(% _mstvisible="1" %)
428 -[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]]
204 +[[image:image-20220522235639-4.png]]
429 429  
430 -(% _mstvisible="1" %)
431 431  * Humidity:    0x025C/10=60.4%
432 432  
433 -(% _mstvisible="1" %)
434 -=== (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
208 +=== Ext # ===
435 435  
436 -(% _msthash="315256" _msttexthash="552240" _mstvisible="1" %)
437 437  Bytes for External Sensor:
438 438  
439 -(% _mstvisible="1" %)
440 -[[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
441 441  
442 -(% _mstvisible="1" %)
443 -=== (% _msthash="221429" _msttexthash="200655" _mstvisible="3" %)2.4.6 Ext value(%%) ===
217 +=== Ext value ===
444 444  
445 -(% _mstvisible="1" %)
446 -==== (% _msthash="1005901" _msttexthash="877578" _mstvisible="3" %)2.4.6.1 Ext~=1, E3 Temperature Sensor(%%) ====
219 +==== Ext~=1, E3 Temperature Sensor ====
447 447  
448 -(% _mstvisible="1" %)
449 -[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]
221 +[[image:image-20220522235639-5.png]]
450 450  
451 -(% _mstvisible="1" %)
223 +
452 452  * DS18B20 temp=0x0ADD/100=27.81℃
453 453  
454 -(% _msthash="315257" _msttexthash="1038479" _mstvisible="1" %)
455 455  The last 2 bytes of data are meaningless
456 456  
457 -(% _mstvisible="1" %)
458 -[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
459 459  
460 -(% _mstvisible="1" %)
229 +
230 +[[image:image-20220522235639-6.png]]
231 +
461 461  * External temperature= (0xF54F-65536)/100=-27.37℃
462 462  
463 -(% _mstvisible="1" %)
464 -(((
465 -(% _msthash="506063" _msttexthash="1038479" _mstvisible="2" %)
466 466  The last 2 bytes of data are meaningless
467 -)))
468 468  
469 -(% _mstvisible="1" %)
470 -(((
471 -(% _msthash="506064" _msttexthash="21185632" _mstvisible="2" %)
236 +
472 472  If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
473 -)))
474 474  
475 475  
476 -(% _mstvisible="1" %)
477 -==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
240 +==== Ext~=9, E3 sensor with Unix Timestamp ====
478 478  
479 -(% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %)
480 480  Timestamp mode is designed for LHT65N with E3 probe, it will send the uplink payload with Unix timestamp. With the limitation of 11 bytes (max distance of AU915/US915/AS923 band), the time stamp mode will be lack of BAT voltage field, instead, it shows the battery status. The payload is as below:
481 481  
482 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %)
483 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
484 -(((
485 -(% _mstvisible="6" %)
486 -(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
487 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
488 -(((
489 -(% _mstvisible="6" %)
490 -(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
491 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
492 -(((
493 -(% _mstvisible="6" %)
494 -(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
495 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
496 -(((
497 -(% _mstvisible="6" %)
498 -(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
499 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
500 -(((
501 -(% _mstvisible="6" %)
502 -(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
503 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
504 -(((
505 -(% _mstvisible="6" %)
506 -(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
507 -)))
508 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
509 -(((
510 -(% _mstvisible="6" %)
511 -(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
512 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
513 -(((
514 -(% _mstvisible="6" %)
515 -[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
516 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
517 -(((
518 -(% _mstvisible="6" %)
519 -(((
520 -(% _mstvisible="7" %)
521 -[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
522 -)))
523 523  
524 -(% _mstvisible="6" %)
525 -(((
526 -(% _mstvisible="7" %)
527 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
528 -)))
529 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
530 -(((
531 -(% _mstvisible="6" %)
532 -(((
533 -(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
534 -BAT Status &
535 -)))
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]]
536 536  
537 -(% _mstvisible="6" %)
538 -(((
539 -(% _mstvisible="7" %)
540 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
250 +[[Temperature>>path:#SHT20_Temperature]]
251 +)))|(% style="width:106px" %)(((
252 +[[BAT Status &>>path:#BAT_Humidity]]
253 +
254 +[[Built-in>>path:#BAT_Humidity]]
255 +
256 +[[Humidity>>path:#BAT_Humidity]]
257 +)))|(% style="width:108px" %)[[Status & Ext>>path:#Status_EXT]]|(% style="width:116px" %)(((
258 +[[Unix>>path:#Unix_Time_Stamp]]
259 +
260 +[[Time Stamp>>path:#Unix_Time_Stamp]]
541 541  )))
542 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
543 -(((
544 -(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
545 -Status & Ext
546 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
547 -(((
548 -(% _mstvisible="6" %)
549 -(((
550 -(% _mstvisible="7" %)
551 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
552 -)))
553 -)))
554 554  
555 -(% _mstvisible="1" %)
556 -* (% _msthash="2539669" _msttexthash="857922" _mstvisible="3" %)**Battery status & **(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**
263 +* **Battery status & **[[(% class="wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**>>path:#SHT20_Humidity]]
557 557  
558 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:469px" %)
559 -(% _mstvisible="3" %)|(% _msthash="1230918" _msttexthash="93158" _mstvisible="4" style="width:65px" %)Bit(bit)|(% _msthash="1230919" _msttexthash="57954" _mstvisible="4" style="width:267px" %)[15:14]|(% _msthash="1230920" _msttexthash="48022" _mstvisible="4" style="width:134px" %)[11:0]
560 -(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
561 -(((
562 -(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
265 +(% style="width:587px" %)
266 +|Bit(bit)|(% style="width:280px" %)[15:14]|(% style="width:136px" %)[11:0]
267 +|Value|(% style="width:280px" %)(((
563 563  BAT Status
564 564  
565 -(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
566 566  00(b): Ultra Low ( BAT <= 2.50v)
567 567  
568 -(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
569 569  01(b): Low  (2.50v <=BAT <= 2.55v)
570 570  
571 -(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
572 572  10(b): OK   (2.55v <= BAT <=2.65v)
573 573  
574 -(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
575 575  11(b): Good   (BAT >= 2.65v)
576 -)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
577 -(((
578 -(% _mstvisible="6" %)
579 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]]
277 +)))|(% style="width:136px" %)(((
278 +[[Built-in Humidity>>path:#SHT20_Humidity]]
580 580  
581 -(% _mstvisible="6" %)
582 582  
583 583  )))
584 584  
585 -(% _mstvisible="1" %)
586 -* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
283 +* **Status & Ext Byte**
587 587  
588 -(% _mstvisible="1" %)
589 -[[image:image-20220523152434-16.png||_mstalt="453921" _mstvisible="3"]]
285 +(% style="width:732px" %)
286 +|(% style="width:128px" %)**Bits**|(% style="width:102px" %)**7**|(% style="width:145px" %)**6**|(% style="width:117px" %)**5**|(% style="width:147px" %)**4**|(% style="width:90px" %)**[3:0]**
287 +|(% style="width:128px" %)**Status & Ext**|(% style="width:102px" %)Not Defined|(% style="width:145px" %)Poll Message Flag|(% style="width:117px" %)Sync time OK|(% style="width:147px" %)Unix Time Request|(% style="width:90px" %)(((
288 +Ext:
590 590  
591 -(% _mstvisible="1" %)
290 +0b(1001)
291 +)))
292 +
592 592  * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
593 593  * Sync time OK: 1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server.
594 594  * Unix Time Request:1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this)
595 595  
596 -(% _mstvisible="1" %)
597 -== (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
297 +== Show data on Datacake ==
598 598  
599 -(% _msthash="315259" _msttexthash="20933341" _mstvisible="1" %)
600 600  Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
601 601  
602 -(% _mstvisible="1" %)
603 -(((
604 -(% _msthash="506065" _msttexthash="4753983" _mstvisible="2" %)
605 -(% _mstvisible="3" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
606 -)))
607 607  
608 -(% _mstvisible="1" %)
609 -(((
610 -(% _msthash="506066" _msttexthash="14696682" _mstvisible="2" %)
611 -(% _mstvisible="3" %)**Step 2**(%%): Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
612 -)))
302 +**Step 1**: Be sure that your device is programmed and properly connected to the LoRaWAN network.
613 613  
614 -(% _mstvisible="1" %)
615 -(((
616 -(% _msthash="506067" _msttexthash="180297" _mstvisible="2" %)
304 +**Step 2**: Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
305 +
306 +
617 617  Add Datacake:
618 -)))
619 619  
620 -(% _mstvisible="1" %)
621 -[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]]
309 +[[image:image-20220523000825-7.png||height="262" width="583"]]
622 622  
623 623  
624 -(% _msthash="315260" _msttexthash="750178" _mstvisible="1" %)
625 625  Select default key as Access Key:
626 626  
627 -(% _mstvisible="1" %)
628 -[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]]
314 +[[image:image-20220523000825-8.png||height="453" width="406"]]
629 629  
630 -(% _msthash="315261" _msttexthash="2134964" _mstvisible="1" %)
631 -In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/||_mstvisible="2"]]) , add LHT65 device.
632 632  
633 -(% _mstvisible="1" %)
634 -[[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.
635 635  
636 -(% _mstvisible="1" %)
637 -[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
319 +[[image:image-20220523000825-9.png||height="366" width="392"]]
638 638  
639 -(% _mstvisible="1" %)
640 -== (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) ==
641 641  
642 -(% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %)
643 -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.
644 644  
645 -(% _mstvisible="1" %)
646 -=== (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) ===
323 +[[image:image-20220523000825-10.png||height="432" width="762"]]
647 647  
648 -(% _msthash="315263" _msttexthash="409604" _mstvisible="1" %)
649 -There are two methods:
650 650  
651 -(% _mstvisible="1" %)
652 -1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
653 -1. Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will store the sensor data, and it will send all messages after network recover.
326 +== Datalog Feature ==
654 654  
655 -(% _mstvisible="1" %)
656 -=== (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
328 +This feature is always enabled. When user wants to retrieve the sensor value, he can send a poll command from the IoT platform to ask LHT65N to send the value in the required time slot.
657 657  
658 -(% _msthash="315264" _msttexthash="1182285" _mstvisible="1" %)
330 +=== Unix TimeStamp ===
331 +
659 659  LHT65N uses Unix TimeStamp format based on
660 660  
661 -(% _mstvisible="1" %)
662 -[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]]
334 +[[image:image-20220523001219-11.png||height="97" width="627"]]
663 663  
664 664  
665 -(% _mstvisible="1" %)
666 -(((
667 -(% _msthash="506068" _msttexthash="2717234" _mstvisible="2" %)
668 -User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/||_mstvisible="3"]] :
669 -)))
337 +User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
670 670  
671 -(% _mstvisible="1" %)
672 -(((
673 -(% _msthash="506069" _msttexthash="709813" _mstvisible="2" %)
674 674  Below is the converter example
675 -)))
676 676  
677 -(% _mstvisible="1" %)
678 -[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]]
341 +[[image:image-20220523001219-12.png||height="353" width="853"]]
679 679  
680 -(% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %)
681 681  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
682 682  
683 -(% _mstvisible="1" %)
684 -=== (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) ===
685 685  
686 -(% _mstvisible="1" %)
687 -(((
688 -(% _msthash="506070" _msttexthash="4521946" _mstvisible="2" %)
346 +=== Set Device Time ===
347 +
689 689  There are two ways to set device’s time:
690 -)))
691 691  
692 -(% _mstvisible="1" %)
693 -(((
694 -(% _mstvisible="2" %)
695 -(% _msthash="506071" _msttexthash="1498471" _mstvisible="4" %)**1. Through LoRaWAN MAC Command (Default settings)**
696 -)))
350 +**~1. Through LoRaWAN MAC Command (Default settings)**
697 697  
698 -(% _mstvisible="1" %)
699 -(((
700 -(% _msthash="506072" _msttexthash="2126267" _mstvisible="2" %)
701 701  User need to set SYNCMOD=1 to enable sync time via MAC command.
702 -)))
703 703  
704 -(% _mstvisible="1" %)
705 -(((
706 -(% _msthash="506073" _msttexthash="54430324" _mstvisible="2" %)
707 707  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).
708 -)))
709 709  
710 -(% _mstvisible="1" %)
711 -(((
712 -(% _msthash="506074" _msttexthash="92531127" _mstvisible="2" %)
713 713  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.
714 -)))
715 715  
716 -(% _mstvisible="1" %)
717 -(((
718 -(% _mstvisible="2" %)
719 -
720 -)))
721 721  
722 -(% _mstvisible="1" %)
723 -(((
724 -(% _mstvisible="2" %)
725 -(% _msthash="506075" _msttexthash="329719" _mstvisible="4" %)**2. Manually Set Time**
726 -)))
359 +**2. Manually Set Time**
727 727  
728 -(% _mstvisible="1" %)
729 -(((
730 -(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
731 731  User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
732 -)))
733 733  
734 -(% _mstvisible="1" %)
735 -=== (% _msthash="460759" _msttexthash="430001" _mstvisible="3" %)2.6.4 Poll sensor value(%%) ===
736 736  
737 -(% _msthash="315266" _msttexthash="4955821" _mstvisible="1" %)
364 +=== Poll sensor value ===
365 +
738 738  User can poll sensor value based on timestamps from the server. Below is the downlink command.
739 739  
740 -(% _mstvisible="1" %)
741 -[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
742 742  
743 -(% _mstvisible="1" %)
744 -(((
745 -(% _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 +
746 746  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.
747 -)))
748 748  
749 -(% _mstvisible="1" %)
750 -(((
751 -(% _mstvisible="2" %)
752 -For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(% _mstvisible="3" style="display:none" %)
753 -)))
754 754  
755 -(% _mstvisible="1" %)
756 -(((
757 -(% _msthash="506078" _msttexthash="6907459" _mstvisible="2" %)
376 +For example, downlink command 31 5FC5F350 5FC6 0160 05
377 +
758 758  Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
759 -)))
760 760  
761 -(% _mstvisible="1" %)
762 -(((
763 -(% _msthash="506079" _msttexthash="23531573" _mstvisible="2" %)
764 764  Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
765 -)))
766 766  
767 767  
768 -(% _mstvisible="1" %)
769 -=== (% _msthash="650923" _msttexthash="614185" _mstvisible="3" %)2.6.5 Datalog Uplink payload(%%) ===
383 +=== Datalog Uplink payload ===
770 770  
771 -(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
772 772  The Datalog poll reply uplink will use below payload format.
773 773  
774 -(% _mstvisible="1" %)
775 -(((
776 -(% _mstvisible="2" %)
777 -(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
778 -)))
779 779  
780 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %)
781 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
782 -(((
783 -(% _mstvisible="6" %)
784 -(((
785 -(% _mstvisible="7" %)
786 -(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
787 -)))
788 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
789 -(((
790 -(% _mstvisible="6" %)
791 -(((
792 -(% _mstvisible="7" %)
793 -(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
794 -)))
795 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
796 -(((
797 -(% _mstvisible="6" %)
798 -(((
799 -(% _mstvisible="7" %)
800 -(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
801 -)))
802 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
803 -(((
804 -(% _mstvisible="6" %)
805 -(((
806 -(% _mstvisible="7" %)
807 -(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
808 -)))
809 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
810 -(((
811 -(% _mstvisible="6" %)
812 -(((
813 -(% _mstvisible="7" %)
814 -(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
815 -)))
816 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
817 -(((
818 -(% _mstvisible="6" %)
819 -(((
820 -(% _mstvisible="7" %)
821 -(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
822 -)))
823 -)))
824 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
825 -(((
826 -(% _mstvisible="6" %)
827 -(((
828 -(% _mstvisible="7" %)
829 -(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
830 -)))
831 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
832 -(((
833 -(% _mstvisible="6" %)
834 -(((
835 -(% _mstvisible="7" %)
836 -[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
837 -)))
838 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
839 -(((
840 -(% _mstvisible="6" %)
841 -(((
842 -(% _mstvisible="7" %)
843 -(((
844 -(% _mstvisible="8" %)
845 -[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
846 -)))
847 -)))
388 +Retrieval data payload
848 848  
849 -(% _mstvisible="6" %)
850 -(((
851 -(% _mstvisible="7" %)
852 -(((
853 -(% _mstvisible="8" %)
854 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
855 -)))
856 -)))
857 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
858 -(((
859 -(% _mstvisible="6" %)
860 -(((
861 -(% _mstvisible="7" %)
862 -(((
863 -(% _mstvisible="8" %)
864 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
865 -)))
866 -)))
390 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**4**
391 +|**Value**|[[External sensor data>>path:#Extension_sensor_value]]|(((
392 +[[Built-In>>path:#SHT20_Temperature]]
867 867  
868 -(% _mstvisible="6" %)
869 -(((
870 -(% _mstvisible="7" %)
871 -(((
872 -(% _mstvisible="8" %)
873 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
874 -)))
875 -)))
876 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
877 -(((
878 -(% _mstvisible="6" %)
879 -(((
880 -(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
881 -Poll message flag & Ext
882 -)))
883 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
884 -(((
885 -(% _mstvisible="6" %)
886 -(((
887 -(% _mstvisible="7" %)
888 -(((
889 -(% _mstvisible="8" %)
890 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
891 -)))
892 -)))
394 +[[Temperature>>path:#SHT20_Temperature]]
395 +)))|(((
396 +[[Built-in>>path:#SHT20_Humidity]]
893 893  
894 -(% _mstvisible="6" %)
895 -(((
896 -(% _mstvisible="7" %)
897 -(((
898 -(% _mstvisible="8" %)
398 +[[Humidity>>path:#SHT20_Humidity]]
399 +)))|[[Poll message flag & Ext>>path:#Poll_EXT]]|(((
400 +[[Unix Time Stamp>>path:#Unix_Time_Stamp]]
401 +
899 899  
900 900  )))
901 -)))
902 -)))
903 903  
904 -(% _mstvisible="1" %)
905 -(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
405 +Poll message flag & Ext
906 906  
907 -(% _mstvisible="1" %)
908 -[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]]
909 909  
910 -(% _mstvisible="1" %)
911 -(((
912 -(% _mstvisible="2" %)
913 -(((
914 -(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
915 -Poll Message Flag: 1: This message is a poll message reply.
916 -)))
917 -)))
408 +|**Bits**|**7**|**6**|**5**|**4**|**[3:0]**
409 +|**Status & Ext**|Not Defined|Poll Message Flag|Sync time OK|Unix Time Request|(((
410 +Ext:
918 918  
919 -(% _mstvisible="1" %)
920 -* (% _mstvisible="3" %)
921 -(((
922 -(% _mstvisible="4" %)
923 -(((
924 -(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
925 -Poll Message Flag is set to 1.
412 +0b(1001)
926 926  )))
927 -)))
928 -* (% _mstvisible="3" %)
929 -(((
930 -(% _mstvisible="4" %)
931 -(((
932 -(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
933 -Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
934 -)))
935 -)))
936 936  
937 -(% _mstvisible="1" %)
938 -(((
939 -(% _mstvisible="2" %)
940 -(((
941 -(% _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 +
942 942  For example, in US915 band, the max payload for different DR is:
943 -)))
944 -)))
945 945  
946 -(% _mstvisible="1" %)
947 -(((
948 -(% _mstvisible="2" %)
949 -(((
950 -(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
951 -a) DR0: max is 11 bytes so one entry of data
952 -)))
953 -)))
422 +a)      DR0: max is 11 bytes so one entry of data
954 954  
955 -(% _mstvisible="1" %)
956 -(((
957 -(% _mstvisible="2" %)
958 -(((
959 -(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
960 -b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
961 -)))
962 -)))
424 +b)      DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
963 963  
964 -(% _mstvisible="1" %)
965 -(((
966 -(% _mstvisible="2" %)
967 -(((
968 -(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
969 -c) DR2: total payload includes 11 entries of data
970 -)))
971 -)))
426 +c)      DR2: total payload includes 11 entries of data
972 972  
973 -(% _mstvisible="1" %)
974 -(((
975 -(% _mstvisible="2" %)
976 -(((
977 -(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
978 -d) DR3: total payload includes 22 entries of data.
979 -)))
980 -)))
428 +d)      DR3: total payload includes 22 entries of data.
981 981  
982 -(% _mstvisible="1" %)
983 -(((
984 -(% _mstvisible="2" %)
985 -(((
986 -(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
987 987  If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
988 -)))
989 -)))
990 990  
991 991  
992 -(% _mstvisible="1" style="text-align: left;" %)
993 -(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
433 +**Example:**
994 994  
995 -(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
996 996  If LHT65N has below data inside Flash:
997 997  
998 -(% _mstvisible="1" %)
999 -[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
437 +Flash Addr   |Unix Time | Ext | BAT voltage|  Value                  
1000 1000  
1001 -(% _mstvisible="1" %)
1002 -(((
1003 -(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
1004 -If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705
1005 -)))
439 +80196E0 21/1/19 04:27:03 1 3145 sht_temp=22.00 sht_hum=32.6 ds_temp=327.67
1006 1006  
1007 -(% _mstvisible="1" %)
1008 -(((
1009 -(% _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 +
1010 1010   Where : Start time: 60065F97 = time 21/1/19 04:27:03
1011 -)))
1012 1012  
1013 -(% _mstvisible="1" %)
1014 -(((
1015 -(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
1016 - Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03
1017 -)))
462 + Stop time 60066DA7= time 21/1/19 05:27:03
1018 1018  
1019 -(% _mstvisible="1" %)
1020 -(((
1021 -(% _mstvisible="2" %)
1022 -
1023 -)))
1024 1024  
1025 -(% _mstvisible="1" %)
1026 -(((
1027 -(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
1028 1028  LHT65N will uplink this payload.
1029 -)))
1030 1030  
1031 -(% _mstvisible="1" %)
1032 -[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
467 +[[image:image-20220523001219-13.png]]
1033 1033  
1034 -(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
1035 1035  7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
1036 1036  
1037 1037  Where the first 11 bytes is for the first entry:
... ... @@ -1049,100 +1049,53 @@
1049 1049  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
1050 1050  
1051 1051  
1052 -(% _mstvisible="1" style="text-align: left;" %)
1053 -== (% _msthash="244504" _msttexthash="177736" _mstvisible="3" %)2.7 Alarm Mode(%%) ==
486 +== Alarm Mode ==
1054 1054  
1055 -(% _msthash="315279" _msttexthash="16493308" _mstvisible="1" style="text-align: left;" %)
1056 -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.
1057 1057  
1058 -(% _mstvisible="1" %)
1059 -(((
1060 -(% _mstvisible="2" style="text-align: left;" %)
1061 -(% _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.
1062 -)))
1063 1063  
1064 -(% _mstvisible="1" style="text-align: left;" %)
1065 -(% _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.
1066 1066  
1067 -(% _mstvisible="1" class="box infomessage" %)
1068 -(((
1069 -(% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %)
1070 -(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%): Enable/disable alarm mode. (0: Disabled, 1: Enabled)
1071 1071  
1072 -(% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %)
1073 -(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%): The interval between checking the alarm temperature. (In minutes)
494 +AT Commands for Alarm mode:
1074 1074  
1075 -(% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %)
1076 -(% _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)
1077 1077  
1078 -(% _mstvisible="2" style="text-align: left;" %)
1079 -(% _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)
1080 1080  
1081 -(% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %)
1082 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105.
1083 -)))
1084 1084  
1085 -(% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %)
1086 -== (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator ==
1087 1087  
1088 -(% _mstvisible="1" %)
1089 -(((
1090 -(% _msthash="197769" _msttexthash="2924142" style="text-align: left;" %)
1091 -The LHT65 has a triple color LED which for easy showing different stage .
502 +== LED Indicator ==
1092 1092  
1093 -(% _msthash="289211" _msttexthash="3402659" style="text-align: left;" %)
1094 -While user press ACT button, the LED will work as per LED status with ACT button.
1095 -)))
504 +The LHT65N has a triple color LED which for easy shows different stage.
1096 1096  
1097 -(% _mstvisible="1" %)
1098 -(((
1099 -(% _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 +
1100 1100  In a normal working state:
1101 -)))
1102 1102  
1103 -(% _mstvisible="1" %)
1104 -* (% _mstvisible="3" %)
1105 -(((
1106 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="4" %)
1107 -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
1108 1108  
1109 -(% _msthash="197771" _msttexthash="1202526" %)
1110 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="3" %)BLUE LED when external sensor is connected
1111 -)))
1112 -* (% _mstvisible="3" %)
1113 -(((
1114 -(% _msthash="903007" _msttexthash="1334749" _mstvisible="4" %)
1115 -RED LED when external sensor is not connected
1116 -)))
1117 -* (% _mstvisible="3" %)
1118 -(((
1119 -(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1120 -For each success downlink, the PURPLE LED will blink once
1121 -)))
1122 -
1123 -(% _mstvisible="1" %)
1124 1124  ----
1125 1125  
1126 -(% _mstvisible="1" style="text-align: left;" %)
1127 -== (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
517 +== Installation ==
1128 1128  
1129 -(% _mstvisible="1" %)
1130 -[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
519 +[[image:image-20220516231650-1.png||height="436" width="428"]]
1131 1131  
1132 -(% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %)
1133 -= (% _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(%%) =
1134 1134  
1135 -(% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1136 -== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(%%) E3 Temperature Probe ==
1137 1137  
1138 -(% _mstvisible="1" %)
1139 -[[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"]]
1140 1140  
524 += Sensors & Accessories =
1141 1141  
1142 -(% _msthash="315354" _msttexthash="1270971" _mstvisible="1" style="text-align: left;" %)
1143 -Temperature sensor with 2 meters cable long
526 +== E3 Temperature Probe ==
1144 1144  
1145 -(% _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 +
1146 1146  * Resolution: 0.0625 °C
1147 1147  * ±0.5°C accuracy from -10°C to +85°C
1148 1148  * ±2°C accuracy from -55°C to +125°C
... ... @@ -1150,779 +1150,411 @@
1150 1150  * -55°C to 125°C
1151 1151  * Working voltage 2.35v ~~ 5v
1152 1152  
1153 -(% _mstvisible="1" style="text-align: left;" %)
1154 -= (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
540 += Configure LHT65N via AT Command or LoRaWAN Downlink =
1155 1155  
1156 -(% _mstvisible="1" %)
1157 -(((
1158 -(% _msthash="506246" _msttexthash="2005926" _mstvisible="2" style="text-align: left;" %)
1159 1159  Use can configure LHT65N via AT Command or LoRaWAN Downlink.
1160 -)))
1161 1161  
1162 -(% _mstvisible="1" %)
1163 -* (% _mstvisible="3" %)
1164 -(((
1165 -(% _msthash="903318" _msttexthash="635544" _mstvisible="4" %)
1166 -AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
1167 -)))
1168 -* (% _mstvisible="3" %)
1169 -(((
1170 -(% _msthash="903319" _msttexthash="2004301" _mstvisible="4" %)
1171 -LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
1172 -)))
544 +* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
545 +* LoRaWAN Downlink instruction for different platforms:
1173 1173  
1174 -(% _mstvisible="1" %)
1175 -(((
1176 -(% _mstvisible="2" style="text-align: left;" %)
1177 -
1178 -)))
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]]
1179 1179  
1180 -(% _mstvisible="1" %)
1181 -(((
1182 -(% _msthash="506248" _msttexthash="2144051" _mstvisible="2" style="text-align: left;" %)
549 +
1183 1183  There are two kinds of commands to configure LHT65N, they are:
1184 -)))
1185 1185  
1186 -(% _mstvisible="1" %)
1187 -(((
1188 -(% _mstvisible="2" style="text-align: left;" %)
1189 -(% _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" %).
1190 -)))
552 +* **General Commands**.
1191 1191  
1192 -(% _mstvisible="1" %)
1193 -(((
1194 -(% _msthash="506250" _msttexthash="774527" _mstvisible="2" style="text-align: left;" %)
1195 1195  These commands are to configure:
1196 -)))
1197 1197  
1198 -(% _mstvisible="1" %)
1199 -* (% _mstvisible="3" %)
1200 -(((
1201 -(% _msthash="903320" _msttexthash="1503580" _mstvisible="4" %)
1202 -General system settings like: uplink interval.
1203 -)))
1204 -* (% _mstvisible="3" %)
1205 -(((
1206 -(% _msthash="903321" _msttexthash="1244334" _mstvisible="4" %)
1207 -LoRaWAN protocol & radio-related commands.
1208 -)))
556 +* General system settings like: uplink interval.
557 +* LoRaWAN protocol & radio-related commands.
1209 1209  
1210 -(% _mstvisible="1" %)
1211 -(((
1212 -(% _msthash="506251" _msttexthash="8343023" _mstvisible="2" style="text-align: left;" %)
1213 -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]]
1214 -)))
559 +They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
1215 1215  
1216 -(% _mstvisible="1" %)
1217 -(((
1218 -(% _mstvisible="2" style="text-align: left;" %)
1219 -
1220 -)))
561 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
1221 1221  
1222 -(% _mstvisible="1" %)
1223 -(((
1224 -(% _mstvisible="2" style="text-align: left;" %)
1225 -(% _mstvisible="3" style="color:#4f81bd" %)* **Commands special design for LHT65N**
1226 -)))
1227 1227  
1228 -(% _mstvisible="1" %)
1229 -(((
1230 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
564 +
565 +* **Commands special design for LHT65N**
566 +
1231 1231  These commands are only valid for LHT65N, as below:
1232 1232  
1233 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1234 -
1235 -)))
1236 1236  
1237 -(% _mstvisible="1" style="text-align: left;" %)
1238 -== (% _msthash="708253" _msttexthash="668772" _mstvisible="3" %)4.1 Set Transmit Interval Time(%%) ==
570 +== Set Transmit Interval Time ==
1239 1239  
1240 -(% _msthash="315355" _msttexthash="1659268" _mstvisible="1" style="text-align: left;" %)
1241 1241  Feature: Change LoRaWAN End Node Transmit Interval.
1242 1242  
1243 -(% _mstvisible="1" style="text-align: left;" %)
1244 -(% _msthash="315356" _msttexthash="241696" _mstvisible="3" %)**AT Command: AT+TDC**
574 +**AT Command: AT+TDC**
1245 1245  
1246 -(% _mstvisible="1" %)
1247 -[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
576 +|**Command Example**|**Function**|**Response**
577 +|AT+TDC?|Show current transmit Interval|(((
578 +30000
1248 1248  
1249 -(% _mstvisible="1" %)
1250 -(((
1251 -(% _mstvisible="2" style="text-align: left;" %)
1252 -(% _msthash="506255" _msttexthash="381992" _mstvisible="4" %)**Downlink Command: 0x01**
1253 -)))
580 +OK
1254 1254  
1255 -(% _mstvisible="1" %)
1256 -(((
1257 -(% _msthash="506256" _msttexthash="1996592" _mstvisible="2" style="text-align: left;" %)
1258 -Format: Command Code (0x01) followed by 3 bytes time value.
582 +the interval is 30000ms = 30s
1259 1259  )))
584 +|AT+TDC=60000|Set Transmit Interval|(((
585 +OK
1260 1260  
1261 -(% _mstvisible="1" %)
1262 -(((
1263 -(% _msthash="506257" _msttexthash="12934649" _mstvisible="2" style="text-align: left;" %)
1264 -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
1265 1265  )))
1266 1266  
1267 -(% _mstvisible="1" %)
1268 -* (% _mstvisible="3" %)
1269 -(((
1270 -(% _msthash="903322" _msttexthash="3250546" _mstvisible="4" %)
1271 -(% _mstvisible="5" %)**Example 1**(%%): Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1272 -)))
1273 -* (% _mstvisible="3" %)
1274 -(((
1275 -(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1276 -(% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1277 -)))
1278 1278  
1279 -(% _mstvisible="1" style="text-align: left;" %)
1280 -== (% _msthash="614770" _msttexthash="578240" _mstvisible="3" %)4.2 Set External Sensor Mode(%%) ==
591 +**Downlink Command: 0x01**
1281 1281  
1282 -(% _msthash="315357" _msttexthash="975117" _mstvisible="1" style="text-align: left;" %)
1283 -Feature: Change External Sensor Mode.
593 +Format: Command Code (0x01) followed by 3 bytes time value.
1284 1284  
1285 -(% _mstvisible="1" style="text-align: left;" %)
1286 -(% _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.
1287 1287  
1288 -(% _mstvisible="1" %)
1289 -[[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
1290 1290  
1291 -(% _mstvisible="1" %)
1292 -(((
1293 -(% _mstvisible="2" style="text-align: left;" %)
1294 -(% _msthash="506258" _msttexthash="387855" _mstvisible="4" %)**Downlink Command: 0xA2**
1295 -)))
1296 1296  
1297 -(% _mstvisible="1" %)
1298 -(((
1299 -(% _msthash="506259" _msttexthash="395629" _mstvisible="2" style="text-align: left;" %)
1300 -Total bytes: 2 ~~ 5 bytes
1301 -)))
601 +== Set External Sensor Mode ==
1302 1302  
1303 -(% _mstvisible="1" %)
1304 -(((
1305 -(% _mstvisible="2" %)
1306 -(% _msthash="506260" _msttexthash="104767" _mstvisible="4" %)**Example:**
1307 -)))
603 +Feature: Change External Sensor Mode.
1308 1308  
1309 -(% _mstvisible="1" %)
1310 -* (% _mstvisible="3" %)
1311 -(((
1312 -(% _msthash="903324" _msttexthash="934973" _mstvisible="4" %)
1313 -0xA201: Set external sensor type to E1
1314 -)))
1315 -* (% _mstvisible="3" %)
1316 -(((
1317 -(% _msthash="903325" _msttexthash="354770" _mstvisible="4" %)
1318 -0xA209: Same as AT+EXT=9
1319 -)))
1320 -* (% _mstvisible="3" %)
1321 -(((
1322 -(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
1323 -0xA20702003c,Same as AT+SETCNT=60
1324 -)))
605 +**AT Command: AT+EXT**
1325 1325  
1326 -(% _mstvisible="1" style="text-align: left;" %)
1327 -== (% _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
1328 1328  
1329 -(% _msthash="315359" _msttexthash="2977572" _mstvisible="1" style="text-align: left;" %)
1330 -Feature: If PID is enabled, device will send the temperature probe ID on:
611 +OK
1331 1331  
1332 -(% _mstvisible="1" %)
1333 -* First Packet after OTAA Join
1334 -* 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
1335 1335  
1336 -(% _msthash="315360" _msttexthash="658814" _mstvisible="1" style="text-align: left;" %)
1337 -PID is default set to disable (0)
1338 1338  
1339 -(% _mstvisible="1" style="text-align: left;" %)
1340 -(% _msthash="315361" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
619 +**Downlink Command: 0xA2**
1341 1341  
1342 -(% _mstvisible="1" %)
1343 -[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
621 +Total bytes: 2 ~~ 5 bytes
1344 1344  
1345 -(% _mstvisible="1" style="text-align: left;" %)
1346 -(% _msthash="315362" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
623 +Example:
1347 1347  
1348 -(% _mstvisible="1" %)
1349 -* 0xA800  **~-~->** AT+PID=0
1350 -* 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
1351 1351  
1352 -(% _mstvisible="1" style="text-align: left;" %)
1353 -== (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1354 1354  
1355 -(% _msthash="315363" _msttexthash="1170728" _mstvisible="1" style="text-align: left;" %)
1356 -Feature: Set device password, max 9 digits
630 +== Enable/Disable uplink Temperature probe ID ==
1357 1357  
1358 -(% _mstvisible="1" style="text-align: left;" %)
1359 -(% _msthash="315364" _msttexthash="295009" _mstvisible="3" %)**AT Command: AT+PWORD**
632 +Feature: If PID is enabled, device will send the temperature probe ID on:
1360 1360  
1361 -(% _mstvisible="1" %)
1362 -[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
634 +* First Packet after OTAA Join
635 +* Every 24 hours since the first packet.
1363 1363  
1364 -(% _mstvisible="1" %)
1365 -(((
1366 -(% _mstvisible="2" style="text-align: left;" %)
1367 -(% _msthash="506261" _msttexthash="298038" _mstvisible="4" %)**Downlink Command:**
1368 -)))
637 +PID is default set to disable (0)
1369 1369  
1370 -(% _mstvisible="1" %)
1371 -(((
1372 -(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1373 -No downlink command for this feature.
1374 -)))
1375 1375  
1376 -(% _mstvisible="1" style="text-align: left;" %)
1377 -== (% _msthash="306956" _msttexthash="281918" _mstvisible="3" %)4.5 Quit AT Command(%%) ==
640 +**AT Command:**
1378 1378  
1379 -(% _msthash="315365" _msttexthash="4616456" _mstvisible="1" style="text-align: left;" %)
1380 -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
1381 1381  
1382 -(% _mstvisible="1" style="text-align: left;" %)
1383 -(% _msthash="315366" _msttexthash="289120" _mstvisible="3" %)**AT Command: AT+DISAT**
1384 1384  
1385 -(% _mstvisible="1" %)
1386 -[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
646 +**Downlink Command:**
1387 1387  
1388 -(% _mstvisible="1" style="text-align: left;" %)
1389 -(% _msthash="315367" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
648 +* 0xA800     à AT+PID=0
649 +* 0xA801     à AT+PID=1
1390 1390  
1391 -(% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %)
1392 -No downlink command for this feature.
1393 1393  
1394 -(% _mstvisible="1" style="text-align: left;" %)
1395 -== (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) ==
1396 1396  
1397 -(% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %)
1398 -Feature: Set device to sleep mode
653 +== Set Password ==
1399 1399  
1400 -(% _mstvisible="1" style="text-align: left;" %)
1401 -(% _msthash="315370" _msttexthash="289783" _mstvisible="3" %)**AT Command: AT+SLEEP**
655 +Feature: Set device password, max 9 digits
1402 1402  
1403 -(% _mstvisible="1" %)
1404 -[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
657 +**AT Command: AT+PWORD**
1405 1405  
1406 -(% _mstvisible="1" %)
1407 -(% _msthash="315371" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
659 +|**Command Example**|**Function**|**Response**
660 +|AT+PWORD=?|Show password|(((
661 +123456
1408 1408  
1409 -(% _mstvisible="1" %)
1410 -* There is no downlink command to set to Sleep mode.
1411 1411  
1412 -(% _mstvisible="1" %)
1413 -== (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1414 -
1415 -(% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %)
1416 -Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1417 -
1418 -(% _mstvisible="1" %)
1419 -(% _msthash="315373" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1420 -
1421 -(% _mstvisible="1" %)
1422 -[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
1423 -
1424 -(% _mstvisible="1" %)
1425 -(% _msthash="315374" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1426 -
1427 -(% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
1428 -0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1429 -
1430 -(% _mstvisible="1" %)
1431 -== (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) ==
1432 -
1433 -(% _mstvisible="1" %)
1434 -(((
1435 -(% _msthash="506263" _msttexthash="11748321" _mstvisible="2" %)
1436 -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
1437 1437  )))
666 +|AT+PWORD=999999|Set password|OK
1438 1438  
1439 -(% _mstvisible="1" %)
1440 -(((
1441 -(% _msthash="506264" _msttexthash="6530264" _mstvisible="2" %)
1442 -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.
1443 -)))
1444 1444  
1445 -(% _mstvisible="1" %)
1446 -(((
1447 -(% _mstvisible="2" %)
1448 -(% _msthash="506265" _msttexthash="137488" _mstvisible="4" %)**AT Command:**
1449 -)))
669 +**Downlink Command:**
1450 1450  
1451 -(% _mstvisible="1" %)
1452 -[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
671 +No downlink command for this feature.
1453 1453  
1454 -(% _mstvisible="1" %)
1455 -(% _msthash="315376" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1456 1456  
1457 -(% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
1458 -0x28 01 ~/~/ Same As AT+SYNCMOD=1
674 +== Quit AT Command ==
1459 1459  
1460 -(% _msthash="315378" _msttexthash="479076" _mstvisible="1" %)
1461 -0x28 00 ~/~/ Same As AT+SYNCMOD=0
676 +Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1462 1462  
1463 -(% _mstvisible="1" %)
1464 -== (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) ==
678 +**AT Command: AT+DISAT**
1465 1465  
1466 -(% _msthash="315379" _msttexthash="3065777" _mstvisible="1" %)
1467 -Feature: Define System time sync interval. SYNCTDC default value: 10 days.
680 +|**Command Example**|**Function**|**Response**
681 +|AT+DISAT|Quit AT Commands mode|OK
1468 1468  
1469 -(% _mstvisible="1" %)
1470 -(% _msthash="315380" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1471 1471  
1472 -(% _mstvisible="1" %)
1473 -[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
684 +**Downlink Command:**
1474 1474  
1475 -(% _mstvisible="1" %)
1476 -(% _msthash="315381" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
686 +No downlink command for this feature.
1477 1477  
1478 -(% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
1479 -0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
1480 1480  
1481 -(% _mstvisible="1" %)
1482 -== (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) ==
689 +== Set to sleep mode ==
1483 1483  
1484 -(% _msthash="315383" _msttexthash="3233334" _mstvisible="1" %)
1485 -Feature: Print the sector data from start page to stop page (max is 416 pages).
691 +Feature: Set device to sleep mode
1486 1486  
1487 -(% _mstvisible="1" %)
1488 -(% _msthash="315384" _msttexthash="264953" _mstvisible="3" %)**AT Command: AT+PDTA**
693 +**AT Command: AT+SLEEP**
1489 1489  
1490 -(% _mstvisible="1" %)
1491 -[[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…
1492 1492  
1493 -(% _mstvisible="1" %)
1494 -(% _msthash="315385" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
700 +OK
701 +)))
1495 1495  
1496 -(% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
1497 -No downlink commands for feature
1498 1498  
1499 -(% _mstvisible="1" %)
1500 -== (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) ==
704 +**Downlink Command:**
1501 1501  
1502 -(% _msthash="315387" _msttexthash="1101009" _mstvisible="1" %)
1503 -Feature: Print the last few data entries
706 +* There is no downlink command to set to Sleep mode.
1504 1504  
1505 -(% _mstvisible="1" %)
1506 -(% _msthash="315388" _msttexthash="288522" _mstvisible="3" %)**AT Command: AT+PLDTA**
1507 1507  
1508 -(% _mstvisible="1" %)
1509 -[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
1510 1510  
1511 -(% _mstvisible="1" %)
1512 -(% _msthash="315389" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
710 +== Set system time ==
1513 1513  
1514 -(% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
1515 -No downlink commands for feature
712 +Feature: Set system time, unix format. [[See here for format detail.>>path:#TimeStamp]]
1516 1516  
1517 -(% _mstvisible="1" %)
1518 -== (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) ==
714 +**AT Command:**
1519 1519  
1520 -(% _msthash="315391" _msttexthash="1609075" _mstvisible="1" %)
1521 -Feature: Clear flash storage for data log feature.
716 +|**Command Example**|**Function**
717 +|AT+TIMESTAMP=1611104352|(((
718 +OK
1522 1522  
1523 -(% _mstvisible="1" %)
1524 -(% _msthash="315392" _msttexthash="311415" _mstvisible="3" %)**AT Command: AT+CLRDTA**
1525 -
1526 -(% _mstvisible="1" %)
1527 -[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
1528 -
1529 -(% _mstvisible="1" %)
1530 -(% _msthash="315393" _msttexthash="388193" _mstvisible="3" %)**Downlink Command: 0xA3**
1531 -
1532 -(% _mstvisible="1" %)
1533 -* Example: 0xA301 ~/~/Same as AT+CLRDTA
1534 -
1535 -(% _mstvisible="1" %)
1536 -== (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1537 -
1538 -(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1539 -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.
1540 -
1541 -
1542 -(% _mstvisible="1" %)
1543 -(% _msthash="315395" _msttexthash="334256" _mstvisible="3" %)**AT Command: AT+PNACKMD**
1544 -
1545 -(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1546 -The default factory setting is 0
1547 -
1548 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1549 -(% _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**
1550 -(% _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
1551 -
1552 -(% _mstvisible="1" %)
1553 -(% _msthash="315397" _msttexthash="383981" _mstvisible="3" %)**Downlink Command: 0x34**
1554 -
1555 -(% _mstvisible="1" %)
1556 -* Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1557 -
1558 -(% _mstvisible="1" %)
1559 -= (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1560 -
1561 -(% _mstvisible="1" %)
1562 -== (% _msthash="265486" _msttexthash="242073" _mstvisible="3" %)5.1 Battery Type(%%) ==
1563 -
1564 -(% _msthash="315398" _msttexthash="33754799" _mstvisible="1" %)
1565 -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.
1566 -
1567 -(% _mstvisible="1" %)
1568 -(((
1569 -(% _mstvisible="2" %)
1570 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1571 -[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]]
720 +Set System time to 2021-01-20 00:59:12
1572 1572  )))
1573 1573  
1574 -(% _mstvisible="1" %)
1575 -(((
1576 -(% _mstvisible="2" %)
1577 -The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1578 -
1579 -)))
1580 1580  
1581 -(% _mstvisible="1" %)
1582 -== (% _msthash="353795" _msttexthash="326703" _mstvisible="3" %)5.2 Replace Battery(%%) ==
724 +**Downlink Command:**
1583 1583  
1584 -(% _msthash="315399" _msttexthash="11289278" _mstvisible="1" %)
1585 -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
1586 1586  
1587 -(% _mstvisible="1" %)
1588 -[[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"]]
1589 1589  
1590 -(% _mstvisible="1" %)
1591 -== (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
729 +== Set Time Sync Mode ==
1592 1592  
1593 -(% _mstvisible="1" %)
1594 -(((
1595 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1596 -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:
1597 -[[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.
1598 1598  
1599 1599  
1600 -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.
1601 1601  
1602 1602  
1603 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1604 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)6. FAQ(%%) =
737 +**AT Command:**
1605 1605  
1606 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1607 -== 6.1 How to use AT Command? ==
739 +|**Command Example**|**Function**
740 +|AT+SYNCMOD=1|Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
1608 1608  
1609 -LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to
1610 1610  
1611 -connect to LHT65 for using AT command, as below.
743 +**Downlink Command:**
1612 1612  
1613 -[[image:image-20220530085651-1.png]]
745 +0x28 01 ~/~/ Same As AT+SYNCMOD=1
1614 1614  
747 +0x28 00 ~/~/ Same As AT+SYNCMOD=0
1615 1615  
1616 -Connection:
1617 1617  
1618 -✓ USB to TTL GND <~-~->GND
750 +== Set Time Sync Interval ==
1619 1619  
1620 -✓ USB to TTL RXD <~-~-> D+
752 +Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1621 1621  
1622 -✓ USB to TTL TXD <~-~-> A11
754 +**AT Command:**
1623 1623  
1624 -✓ 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.
1625 1625  
1626 -In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to
1627 1627  
1628 -access serial console for LHT65N. The AT commands are disable by default and need to enter
760 +**Downlink Command:**
1629 1629  
1630 -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
1631 1631  
1632 -user need to input password again. User can use AT+DISAT command to disable AT command
1633 1633  
1634 -before timeout.
765 +== Print data entries base on page. ==
1635 1635  
1636 -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).
1637 1637  
1638 -[[image:image-20220530095701-4.png]]
769 +**AT Command: AT+PDTA**
1639 1639  
771 +|**Command Example**|**Response**
772 +|(((
773 +AT+PDTA=1,3
1640 1640  
1641 -AT Command List is as below:
1642 1642  
1643 -AT+<CMD>? : Help on <CMD>
1644 1644  
1645 -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
1646 1646  
1647 -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
1648 1648  
1649 -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
1650 1650  
1651 -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
1652 1652  
1653 -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
1654 1654  
1655 -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
1656 1656  
1657 -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
1658 1658  
1659 -AT+DADDR: Get or Set the Device Address
793 +8019570
1660 1660  
1661 -AT+APPKEY: Get or Set the Application Key
795 +8019580
1662 1662  
1663 -AT+NWKSKEY: Get or Set the Network Session Key
797 +8019590
1664 1664  
1665 -AT+APPSKEY: Get or Set the Application Session Key
799 +80195A0
1666 1666  
1667 -AT+APPEUI: Get or Set the Application EUI
801 +80195B0
1668 1668  
1669 -AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
803 +80195C0
1670 1670  
1671 -AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
805 +80195D0
1672 1672  
1673 -AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
807 +80195E0
1674 1674  
1675 -AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
809 +80195F0
1676 1676  
1677 -AT+PNM: Get or Set the public network mode. (0: off, 1: on)
1678 1678  
1679 -AT+RX2FQ: Get or Set the Rx2 window frequency
812 +OK
813 +)))
1680 1680  
1681 -AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1682 1682  
1683 -AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
816 +**Downlink Command:**
1684 1684  
1685 -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
1686 1686  
1687 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1
1688 1688  
1689 -in ms
1690 1690  
1691 -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. ==
1692 1692  
1693 -in ms
824 +Feature: Print the last few data entries
1694 1694  
1695 -AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
826 +**AT Command: AT+PLDTA**
1696 1696  
1697 -AT+NWKID: Get or Set the Network ID
828 +|**Command Example**|**Response**
829 +|(((
830 +AT+PLDTA=5
1698 1698  
1699 -AT+FCU: Get or Set the Frame Counter Uplink
1700 1700  
1701 -AT+FCD: Get or Set the Frame Counter Downlink
1702 1702  
1703 -AT+CLASS: Get or Set the Device Class
834 +Print last 5 entries
835 +)))|(((
836 +Stop Tx and RTP events when read sensor data
1704 1704  
1705 -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
1706 1706  
1707 -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
1708 1708  
1709 -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
1710 1710  
1711 -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
1712 1712  
1713 -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
1714 1714  
1715 -AT+RECV: Print last received data in raw format
848 +Start Tx and RTP events
1716 1716  
1717 -AT+VER: Get current image version and Frequency Band
850 +OK
851 +)))
1718 1718  
1719 -AT+CFM: Get or Set the confirmation mode (0-1)
1720 1720  
1721 -AT+CFS: Get confirmation status of the last AT+SEND (0-1)
854 +**Downlink Command:**
1722 1722  
1723 -AT+SNR: Get the SNR of the last received packet
856 +No downlink commands for feature
1724 1724  
1725 -AT+RSSI: Get the RSSI of the last received packet
1726 1726  
1727 -AT+TDC: Get or set the application data transmission interval in ms
1728 1728  
1729 -AT+PORT: Get or set the application port
860 +== Clear Flash Record ==
1730 1730  
1731 -AT+DISAT: Disable AT commands
862 +Feature: Clear flash storage for data log feature.
1732 1732  
1733 -AT+PWORD: Set password, max 9 digits
864 +**AT Command: AT+CLRDTA**
1734 1734  
1735 -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…
1736 1736  
1737 -AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
870 +OK
871 +)))
1738 1738  
1739 -AT+PDTA: Print the sector data from start page to stop page
1740 1740  
1741 -AT+PLDTA: Print the last few sets of data
874 +**Downlink Command: 0xA3**
1742 1742  
1743 -AT+CLRDTA: Clear the storage, record position back to 1st
876 +* Example: 0xA301 ~/~/Same as AT+CLRDTA
1744 1744  
1745 -AT+SLEEP: Set sleep mode
1746 1746  
1747 -AT+EXT: Get or Set external sensor model
1748 1748  
1749 -AT+BAT: Get the current battery voltage in mV
1750 1750  
1751 -AT+CFG: Print all configurations
881 += Battery & How to replace =
1752 1752  
1753 -AT+WMOD: Get or Set Work Mode
883 +== Battery Type ==
1754 1754  
1755 -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.
1756 1756  
1757 -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"]]
1758 1758  
1759 -AT+SETCNT:Set the count at present
1760 1760  
1761 -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 +
1762 1762  
1763 -AT+RPL: Get or set response level
894 +== Replace Battery ==
1764 1764  
1765 -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.
1766 1766  
1767 -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"]]
1768 1768  
1769 -AT+SYNCMOD: Get or Set time synchronization method
1770 1770  
1771 -AT+SYNCTDC: Get or set time synchronization interval in day
901 +== Battery Life Analyze ==
1772 1772  
1773 -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
1774 1774  
1775 -
1776 -)))
1777 1777  
1778 -(% _mstvisible="1" %)
1779 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)7. Order Info(%%) =
907 += Order Info =
1780 1780  
1781 -(% _mstvisible="1" %)
1782 -(((
1783 -(% _msthash="506267" _msttexthash="432432" _mstvisible="2" %)
1784 -Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
1785 -)))
909 +Part Number: (% class="mark" %)**LHT65N-XX**
1786 1786  
1787 -(% _mstvisible="1" %)
1788 -(((
1789 -(% _msthash="506268" _msttexthash="686946" _mstvisible="2" %)
1790 -(% _mstvisible="4" style="color:#4f81bd" %)**XX **(%%): The default frequency band
1791 -)))
911 +**XX**: The default frequency band
1792 1792  
1793 -(% _mstvisible="1" %)
1794 -* (% _mstvisible="3" %)
1795 -(((
1796 -(% _msthash="903327" _msttexthash="393341" _mstvisible="4" %)
1797 -(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
1798 -)))
1799 -* (% _mstvisible="3" %)
1800 -(((
1801 -(% _msthash="903328" _msttexthash="394576" _mstvisible="4" %)
1802 -(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1803 -)))
1804 -* (% _mstvisible="3" %)
1805 -(((
1806 -(% _msthash="903329" _msttexthash="393913" _mstvisible="4" %)
1807 -(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1808 -)))
1809 -* (% _mstvisible="3" %)
1810 -(((
1811 -(% _msthash="903330" _msttexthash="399087" _mstvisible="4" %)
1812 -(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1813 -)))
1814 -* (% _mstvisible="3" %)
1815 -(((
1816 -(% _msthash="903331" _msttexthash="395109" _mstvisible="4" %)
1817 -(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1818 -)))
1819 -* (% _mstvisible="3" %)
1820 -(((
1821 -(% _msthash="903332" _msttexthash="400842" _mstvisible="4" %)
1822 -(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1823 -)))
1824 -* (% _mstvisible="3" %)
1825 -(((
1826 -(% _msthash="903333" _msttexthash="396487" _mstvisible="4" %)
1827 -(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1828 -)))
1829 -* (% _mstvisible="3" %)
1830 -(((
1831 -(% _msthash="903334" _msttexthash="390923" _mstvisible="4" %)
1832 -(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1833 -)))
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
1834 1834  
1835 -(% _mstvisible="1" %)
1836 -(((
1837 -(% _msthash="506269" _msttexthash="443495" _mstvisible="2" %)
1838 -(% _mstvisible="4" style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1839 -)))
922 +**YY**: Sensor Accessories
1840 1840  
1841 -(% _mstvisible="1" %)
1842 -* (% _mstvisible="3" %)
1843 -(((
1844 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1845 -(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
924 +* **E3**: External Temperature Probe
1846 1846  
926 += Packing Info =
1847 1847  
1848 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1849 -
1850 -)))
928 +**Package Includes**:
1851 1851  
1852 -(% _mstvisible="1" %)
1853 -= (% _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
1854 1854  
1855 -(% _mstvisible="1" %)
1856 -(((
1857 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1858 -(% _mstvisible="3" %)**Package Includes**(%%):
1859 -)))
934 +**Dimension and weight**:
1860 1860  
1861 -(% _mstvisible="1" %)
1862 -* (% _mstvisible="3" %)
1863 -(((
1864 -(% _msthash="903336" _msttexthash="1033149" _mstvisible="4" %)
1865 -LHT65N Temperature & Humidity Sensor x 1
1866 -)))
1867 -* (% _mstvisible="3" %)
1868 -(((
1869 -(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %)
1870 -Program cable x 1
1871 -)))
1872 -* (% _mstvisible="3" %)
1873 -(((
1874 -(% _msthash="903338" _msttexthash="544167" _mstvisible="4" %)
1875 -Optional external sensor
1876 -)))
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
1877 1877  
1878 -(% _mstvisible="1" %)
1879 -(((
1880 -(% _msthash="506271" _msttexthash="403858" _mstvisible="2" %)
1881 -(% _mstvisible="3" %)**Dimension and weight**(%%):
1882 -)))
941 += FCC Warning =
1883 1883  
1884 -(% _mstvisible="1" %)
1885 -* (% _mstvisible="3" %)
1886 -(((
1887 -(% _msthash="903339" _msttexthash="391807" _mstvisible="4" %)
1888 -Device Size:  13.5 x 7 x 3 cm
1889 -)))
1890 -* (% _mstvisible="3" %)
1891 -(((
1892 -(% _msthash="903340" _msttexthash="285298" _mstvisible="4" %)
1893 -Device Weight: 105g
1894 -)))
1895 -* (% _mstvisible="3" %)
1896 -(((
1897 -(% _msthash="903341" _msttexthash="562926" _mstvisible="4" %)
1898 -Package Size / pcs : 14.5 x 8 x 5 cm
1899 -)))
1900 -* (% _mstvisible="3" %)
1901 -(((
1902 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1903 -Weight / pcs : 170g
1904 -)))
1905 -
1906 -= 9. Reference =
1907 -
1908 -* [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1909 -
1910 -= 10. FCC Warning =
1911 -
1912 -(% _mstvisible="1" %)
1913 -(((
1914 -(% _msthash="506272" _msttexthash="6034353" _mstvisible="2" %)
1915 1915  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1916 -)))
1917 1917  
1918 -(% _mstvisible="1" %)
1919 -(((
1920 -(% _msthash="506273" _msttexthash="44097638" _mstvisible="2" %)
1921 -(1) This device may not cause harmful interference；
1922 -)))
945 +(1) This device may not cause harmful interference, and
1923 1923  
1924 -(% _mstvisible="1" %)
1925 -(((
1926 -(% _msthash="506274" _msttexthash="7559773" _mstvisible="2" %)
1927 -(2) this device must accept any interference received, including interference that may cause undesired operation.
1928 -)))
947 +(2) this device must accept any interference received, including interference that may cause undesired operation
image-20220523111447-1.jpeg
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -910.1 KB
Content
image-20220523112300-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -27.5 KB
Content
image-20220523115324-1.jpeg
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -910.1 KB
Content
image-20220523144455-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -33.4 KB
Content
image-20220523150701-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -12.3 KB
Content
image-20220523150759-3.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -12.2 KB
Content
image-20220523150928-4.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -4.1 KB
Content
image-20220523151052-5.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -8.6 KB
Content
image-20220523151132-6.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -5.6 KB
Content
image-20220523151218-7.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -5.8 KB
Content
image-20220523151253-8.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -6.5 KB
Content
image-20220523151336-9.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -6.6 KB
Content
image-20220523151411-10.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -5.5 KB
Content
image-20220523151450-11.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -38.4 KB
Content
image-20220523151524-12.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -24.2 KB
Content
image-20220523151556-13.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -5.7 KB
Content
image-20220523152208-14.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -6.2 KB
Content
image-20220523152302-15.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -4.3 KB
Content
image-20220523152434-16.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -6.3 KB
Content
image-20220523152822-17.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -7.4 KB
Content
image-20220523152839-18.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -12.7 KB
Content
image-20220523153201-19.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -27.9 KB
Content
image-20220525110512-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -28.7 KB
Content
image-20220525110604-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -28.0 KB
Content
image-20220525113731-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -4.9 KB
Content
image-20220530085651-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -93.8 KB
Content
image-20220530095701-4.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -39.4 KB
Content