Skip to Content
Last modified by Mengting Qiu on 2025/07/03 14:48
From version 118.17
edited by Xiaoling
on 2022/06/09 18:13
Change comment: There is no comment for this version
To version 54.1
edited by Xiaoling
on 2022/05/23 11:14
Change comment: Uploaded new attachment "image-20220523111447-1.jpeg", version {1}

Summary

Details

Page properties
Content
... ... @@ -1,70 +1,33 @@
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 +(% class="wikigeneratedid" %)
6 += =
16 16  
8 +(% class="wikigeneratedid" %)
9 += 1.Introduction =
17 17  
11 +== 1.1 Overview ==
18 18  
19 -(% _mstvisible="1" %)
20 -= (% _msthash="277498" _msttexthash="253045" _mstvisible="3" %)1. Introduction(%%) =
13 +[[image:LHT65N_10.png||alt="LHT65_Image" height="265" width="265"]]
21 21  
22 -(% _mstvisible="1" %)
23 -== (% _msthash="1532895" _msttexthash="1426958" _mstvisible="3" %)1.1 What is LHT65N Temperature & Humidity Sensor(%%) ==
24 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 -)))
16 +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**(%%)**.**
30 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 -)))
24 +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(%%) ==
29 +== Features: ==
66 66  
67 -(% _mstvisible="1" %)
68 68  * Wall mountable
69 69  * LoRaWAN v1.0.3 Class A protocol
70 70  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
... ... @@ -77,980 +77,438 @@
77 77  * Tri-color LED to indicate working status
78 78  * Datalog feature
79 79  
43 +== Specification: ==
80 80  
45 +**Built-in Temperature Sensor:**
81 81  
82 -(% _mstvisible="1" %)
83 -== (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
47 +* Resolution: 0.01 °C
48 +* Accuracy Tolerance : Typ ±0.3 °C
49 +* Long Term Drift: < 0.02 °C/yr
50 +* Operating Range: -40 ~~ 85 °C
84 84  
85 -(% _mstvisible="1" %)
86 -(((
87 -(% _mstvisible="2" %)
88 -
52 +**Built-in Humidity Sensor:**
89 89  
90 -(% _mstvisible="2" %)
91 -(% _msthash="506057" _msttexthash="671437" _mstvisible="4" %)**Built-in Temperature Sensor:**
92 -)))
54 +* Resolution: 0.04 %RH
55 +* Accuracy Tolerance : Typ ±3 %RH
56 +* Long Term Drift: < 0.02 °C/yr
57 +* 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 -)))
59 +**External Temperature Sensor:**
115 115  
116 -(% _mstvisible="1" %)
117 -(((
118 -(% _mstvisible="2" %)
119 -
61 +* Resolution: 0.0625 °C
62 +* ±0.5°C accuracy from -10°C to +85°C
63 +* ±2°C accuracy from -55°C to +125°C
64 +* Operating Range: -55 °C ~~ 125 °C
120 120  
121 -(% _mstvisible="2" %)
122 -(% _msthash="506058" _msttexthash="544453" _mstvisible="4" %)**Built-in Humidity Sensor:**
123 -)))
66 += 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 -)))
68 +== 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?(%%) ==
75 +== 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"]]
84 +[[image:image-20220515123819-1.png||height="379" width="317"]]
221 221  
222 -(% _mstvisible="1" %)
223 -[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
86 +|**Behavior on ACT**|**Function**|**Action**
87 +|**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.
88 +|**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.
89 +|**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  
91 +== 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" %)
93 +(% 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"]]
96 +(% class="wikigeneratedid" %)
97 +[[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:
99 +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(%%) ===
102 +=== **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"]]
108 +[[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"]]
114 +[[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"]]
117 +[[image:image-20220522232932-4.png]]
265 265  
266 -(% _msthash="315246" _msttexthash="878800" _mstvisible="1" %)
119 +
120 +[[image:image-20220522232954-5.png]]
121 +
267 267  Note: LHT65N use same payload as LHT65.
268 268  
269 -(% _mstvisible="1" %)
270 -[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]]
124 +[[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"]]
129 +[[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.(%%) ===
132 +=== 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"]]
136 +[[image:image-20220522233300-8.png]]
288 288  
289 289  
290 -(% _mstvisible="1" %)
291 -== (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) ==
139 +== 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.
141 +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.
143 +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 -)))
146 +(% style="width:572px" %)
147 +|(% 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**
148 +|(% style="width:106px" %)**Value**|(% style="width:71px" %)[[BAT>>path:#Battery]]|(% style="width:128px" %)(((
149 +[[Built-In>>path:#SHT20_Temperature]]
362 362  
363 -(% _mstvisible="1" %)
151 +[[Temperature>>path:#SHT20_Temperature]]
152 +)))|(% style="width:103px" %)(((
153 +[[Built-in>>path:#SHT20_Humidity]]
154 +
155 +[[Humidity>>path:#SHT20_Humidity]]
156 +)))|(% style="width:72px" %)[[Ext>>path:#Extension_Sensor]] #|(% style="width:89px" %)[[Ext value>>path:#Extension_sensor_value]]
157 +
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.)
160 +* 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  
162 +=== 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"]]
168 +[[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"]]
170 +[[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(%%) ===
173 +=== 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"]]
177 +(% style="width:646px" %)
178 +|Bit(bit)|(% style="width:272px" %)[15:14]|(% style="width:214px" %)[13:0]
179 +|Value|(% style="width:272px" %)(((
180 +BAT Status
395 395  
396 -(% _mstvisible="1" %)
397 -[[image:image-20220522235639-1.png||_mstalt="431392" _mstvisible="3" height="139" width="727"]]
182 +00(b): Ultra Low ( BAT <= 2.50v)
398 398  
399 -(% _msthash="315255" _msttexthash="871611" _mstvisible="1" %)
400 -Check the battery voltage for LHT65N.
184 +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
186 +10(b): OK   (2.55v <= BAT <=2.65v)
405 405  
188 +11(b): Good   (BAT >= 2.65v)
189 +)))|(% style="width:214px" %)Actually BAT voltage
406 406  
191 +[[image:image-20220522235639-1.png]]
407 407  
193 +Check the battery voltage for LHT65N.
408 408  
409 -(% _mstvisible="1" %)
410 -=== (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
195 +* BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
196 +* 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"]]
198 +=== Built-in Temperature ===
414 414  
415 -(% _mstvisible="1" %)
200 +[[image:image-20220522235639-2.png]]
201 +
416 416  * Temperature:  0x0ABB/100=27.47℃
417 417  
418 -(% _mstvisible="1" %)
419 -[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]]
204 +[[image:image-20220522235639-3.png]]
420 420  
421 -(% _mstvisible="1" %)
422 422  * Temperature:  (0xF5C6-65536)/100=-26.18℃
423 423  
208 +=== Built-in Humidity ===
424 424  
210 +[[image:image-20220522235639-4.png]]
425 425  
426 -
427 -(% _mstvisible="1" %)
428 -=== (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
429 -
430 -(% _mstvisible="1" %)
431 -[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]]
432 -
433 -(% _mstvisible="1" %)
434 434  * Humidity:    0x025C/10=60.4%
435 435  
214 +=== Ext # ===
436 436  
437 -
438 -(% _mstvisible="1" %)
439 -=== (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
440 -
441 -(% _msthash="315256" _msttexthash="552240" _mstvisible="1" %)
442 442  Bytes for External Sensor:
443 443  
444 -(% _mstvisible="1" %)
445 -[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
218 +(% style="width:624px" %)
219 +|(% style="width:139px" %)**EXT # Value**|(% style="width:484px" %)**External Sensor Type**
220 +|(% style="width:139px" %)0x01|(% style="width:484px" %)Sensor E3, Temperature Sensor
221 +|(% style="width:139px" %)0x09|(% style="width:484px" %)Sensor E3, Temperature Sensor, Datalog Mod
446 446  
223 +=== Ext value ===
447 447  
448 -(% _mstvisible="1" %)
449 -=== (% _msthash="221429" _msttexthash="200655" _mstvisible="3" %)2.4.6 Ext value(%%) ===
225 +==== Ext~=1, E3 Temperature Sensor ====
450 450  
451 -(% _mstvisible="1" %)
452 -==== (% _msthash="1005901" _msttexthash="877578" _mstvisible="3" %)2.4.6.1 Ext~=1, E3 Temperature Sensor(%%) ====
227 +[[image:image-20220522235639-5.png]]
453 453  
454 -(% _mstvisible="1" %)
455 -[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]
456 456  
457 -
458 -(% _mstvisible="1" %)
459 459  * DS18B20 temp=0x0ADD/100=27.81℃
460 460  
461 -(% _msthash="315257" _msttexthash="1038479" _mstvisible="1" %)
462 462  The last 2 bytes of data are meaningless
463 463  
464 -(% _mstvisible="1" %)
465 -[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
466 466  
467 467  
468 -(% _mstvisible="1" %)
236 +[[image:image-20220522235639-6.png]]
237 +
469 469  * External temperature= (0xF54F-65536)/100=-27.37℃
470 470  
471 -(% _mstvisible="1" %)
472 -(((
473 -(% _msthash="506063" _msttexthash="1038479" _mstvisible="2" %)
474 474  The last 2 bytes of data are meaningless
475 -)))
476 476  
477 -(% _mstvisible="1" %)
478 -(((
479 -(% _msthash="506064" _msttexthash="21185632" _mstvisible="2" %)
242 +
480 480  If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
481 -)))
482 482  
483 483  
246 +==== Ext~=9, E3 sensor with Unix Timestamp ====
484 484  
485 -(% _mstvisible="1" %)
486 -==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
487 -
488 -(% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %)
489 489  Timestamp mode is designed for LHT65N with E3 probe, it will send the uplink payload with Unix timestamp. With the limitation of 11 bytes (max distance of AU915/US915/AS923 band), the time stamp mode will be lack of BAT voltage field, instead, it shows the battery status. The payload is as below:
490 490  
491 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
492 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %)
493 -(((
494 -(% _mstvisible="6" %)
495 -(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
496 -)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
497 -(((
498 -(% _mstvisible="6" %)
499 -(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
500 -)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
501 -(((
502 -(% _mstvisible="6" %)
503 -(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
504 -)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
505 -(((
506 -(% _mstvisible="6" %)
507 -(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
508 -)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
509 -(((
510 -(% _mstvisible="6" %)
511 -(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
512 -)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
513 -(((
514 -(% _mstvisible="6" %)
515 -(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
516 -)))
517 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
518 -(((
519 -(% _mstvisible="6" %)
520 -(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
521 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
522 -(((
523 -(% _mstvisible="6" %)
524 -[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
525 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
526 -(((
527 -(% _mstvisible="6" %)
528 -(((
529 -(% _mstvisible="7" %)
530 -[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
531 -)))
532 532  
533 -(% _mstvisible="6" %)
534 -(((
535 -(% _mstvisible="7" %)
536 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
537 -)))
538 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
539 -(((
540 -(% _mstvisible="6" %)
541 -(((
542 -(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
543 -BAT Status &
544 -)))
251 +(% style="width:697px" %)
252 +|(% 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**
253 +|(% style="width:96px" %)**Value**|(% style="width:164px" %)[[External temperature>>path:#DS18b20_value]]|(% style="width:104px" %)(((
254 +[[Built-In>>path:#SHT20_Temperature]]
545 545  
546 -(% _mstvisible="6" %)
547 -(((
548 -(% _mstvisible="7" %)
549 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
550 -)))
551 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
552 -(((
553 -(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
554 -Status & Ext
555 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
556 -(((
557 -(% _mstvisible="6" %)
558 -(((
559 -(% _mstvisible="7" %)
560 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
561 -)))
562 -)))
256 +[[Temperature>>path:#SHT20_Temperature]]
257 +)))|(% style="width:106px" %)(((
258 +[[BAT Status &>>path:#BAT_Humidity]]
563 563  
260 +[[Built-in>>path:#BAT_Humidity]]
564 564  
565 -(% _mstvisible="1" %)
566 -* (% _msthash="2539669" _msttexthash="857922" _mstvisible="3" %)**Battery status & **(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**
262 +[[Humidity>>path:#BAT_Humidity]]
263 +)))|(% style="width:108px" %)[[Status & Ext>>path:#Status_EXT]]|(% style="width:116px" %)(((
264 +[[Unix>>path:#Unix_Time_Stamp]]
567 567  
568 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)
569 -(% _mstvisible="3" %)|=(% _msthash="1230918" _msttexthash="93158" _mstvisible="4" style="width: 65px;" %)Bit(bit)|=(% _msthash="1230919" _msttexthash="57954" _mstvisible="4" style="width: 267px;" %)[15:14]|=(% _msthash="1230920" _msttexthash="48022" _mstvisible="4" style="width: 134px;" %)[11:0]
570 -(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
571 -(((
572 -(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
266 +[[Time Stamp>>path:#Unix_Time_Stamp]]
267 +)))
268 +
269 +* **Battery status & **[[(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**>>path:#SHT20_Humidity]]
270 +
271 +(% style="width:587px" %)
272 +|Bit(bit)|(% style="width:280px" %)[15:14]|(% style="width:136px" %)[11:0]
273 +|Value|(% style="width:280px" %)(((
573 573  BAT Status
574 574  
575 -(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
576 576  00(b): Ultra Low ( BAT <= 2.50v)
577 577  
578 -(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
579 579  01(b): Low  (2.50v <=BAT <= 2.55v)
580 580  
581 -(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
582 582  10(b): OK   (2.55v <= BAT <=2.65v)
583 583  
584 -(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
585 585  11(b): Good   (BAT >= 2.65v)
586 -)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
587 -(((
588 -(% _mstvisible="6" %)
589 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]]
283 +)))|(% style="width:136px" %)(((
284 +[[Built-in Humidity>>path:#SHT20_Humidity]]
590 590  
591 -(% _mstvisible="6" %)
592 592  
593 593  )))
594 594  
289 +* **Status & Ext Byte**
595 595  
596 -(% _mstvisible="1" %)
597 -* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
291 +(% style="width:732px" %)
292 +|(% 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]**
293 +|(% 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" %)(((
294 +Ext:
598 598  
599 -(% _mstvisible="1" %)
600 -[[image:image-20220523152434-16.png||_mstalt="453921" _mstvisible="3"]]
296 +0b(1001)
297 +)))
601 601  
602 -(% _mstvisible="1" %)
603 603  * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
604 604  * Sync time OK: 1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server.
605 605  * Unix Time Request:1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this)
606 606  
303 +== Show data on Datacake ==
607 607  
305 +Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
608 608  
609 -(% _mstvisible="1" %)
610 -== (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
611 611  
612 -(% _msthash="315259" _msttexthash="20933341" _mstvisible="1" %)
613 -Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
308 +**Step 1**: Be sure that your device is programmed and properly connected to the LoRaWAN network.
614 614  
615 -(% _mstvisible="1" %)
616 -(((
617 -(% _msthash="506065" _msttexthash="4753983" _mstvisible="2" %)
618 -(% _mstvisible="3" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
619 -)))
310 +**Step 2**: Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
620 620  
621 -(% _mstvisible="1" %)
622 -(((
623 -(% _msthash="506066" _msttexthash="14696682" _mstvisible="2" %)
624 -(% _mstvisible="3" %)**Step 2**(%%): Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
625 -)))
626 626  
627 -(% _mstvisible="1" %)
628 -(((
629 -(% _msthash="506067" _msttexthash="180297" _mstvisible="2" %)
630 630  Add Datacake:
631 -)))
632 632  
633 -(% _mstvisible="1" %)
634 -[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]]
315 +[[image:image-20220523000825-7.png||height="262" width="583"]]
635 635  
636 636  
637 -(% _msthash="315260" _msttexthash="750178" _mstvisible="1" %)
638 638  Select default key as Access Key:
639 639  
640 -(% _mstvisible="1" %)
641 -[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]]
320 +[[image:image-20220523000825-8.png||height="453" width="406"]]
642 642  
643 -(% _msthash="315261" _msttexthash="2134964" _mstvisible="1" %)
644 -In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/||_mstvisible="2"]]) , add LHT65 device.
645 645  
646 -(% _mstvisible="1" %)
647 -[[image:image-20220523000825-9.png||_mstalt="430612" _mstvisible="3" height="366" width="392"]]
323 +In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
648 648  
649 -(% _mstvisible="1" %)
650 -[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
325 +[[image:image-20220523000825-9.png||height="366" width="392"]]
651 651  
652 652  
653 653  
654 -(% _mstvisible="1" %)
655 -== (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) ==
329 +[[image:image-20220523000825-10.png||height="432" width="762"]]
656 656  
657 -(% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %)
658 -Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, LHT65N will store the reading for future retrieving purposes. There are two ways for IoT servers to get datalog from LHT65N.
659 659  
332 +== Datalog Feature ==
660 660  
661 -(% _mstvisible="1" %)
662 -=== (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) ===
334 +This feature is always enabled. When user wants to retrieve the sensor value, he can send a poll command from the IoT platform to ask LHT65N to send the value in the required time slot.
663 663  
664 -(% _msthash="315263" _msttexthash="409604" _mstvisible="1" %)
665 -There are two methods:
336 +=== Unix TimeStamp ===
666 666  
667 -(% _mstvisible="1" %)
668 -1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
669 -1. Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will store the sensor data, and it will send all messages after network recover.
670 -
671 -
672 -
673 -(% _mstvisible="1" %)
674 -=== (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
675 -
676 -(% _msthash="315264" _msttexthash="1182285" _mstvisible="1" %)
677 677  LHT65N uses Unix TimeStamp format based on
678 678  
679 -(% _mstvisible="1" %)
680 -[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]]
340 +[[image:image-20220523001219-11.png||height="97" width="627"]]
681 681  
682 682  
683 -(% _mstvisible="1" %)
684 -(((
685 -(% _msthash="506068" _msttexthash="2717234" _mstvisible="2" %)
686 -User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/||_mstvisible="3"]] :
687 -)))
343 +User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
688 688  
689 -(% _mstvisible="1" %)
690 -(((
691 -(% _msthash="506069" _msttexthash="709813" _mstvisible="2" %)
692 692  Below is the converter example
693 -)))
694 694  
695 -(% _mstvisible="1" %)
696 -[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]]
347 +[[image:image-20220523001219-12.png||height="353" width="853"]]
697 697  
698 -(% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %)
699 699  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
700 700  
701 701  
702 -(% _mstvisible="1" %)
703 -=== (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) ===
352 +=== Set Device Time ===
704 704  
705 -(% _mstvisible="1" %)
706 -(((
707 -(% _msthash="506070" _msttexthash="4521946" _mstvisible="2" %)
708 708  There are two ways to set device’s time:
709 -)))
710 710  
711 -(% _mstvisible="1" %)
712 -(((
713 -(% _mstvisible="2" %)
714 -(% _msthash="506071" _msttexthash="1498471" _mstvisible="4" %)**1. Through LoRaWAN MAC Command (Default settings)**
715 -)))
356 +**~1. Through LoRaWAN MAC Command (Default settings)**
716 716  
717 -(% _mstvisible="1" %)
718 -(((
719 -(% _msthash="506072" _msttexthash="2126267" _mstvisible="2" %)
720 720  User need to set SYNCMOD=1 to enable sync time via MAC command.
721 -)))
722 722  
723 -(% _mstvisible="1" %)
724 -(((
725 -(% _msthash="506073" _msttexthash="54430324" _mstvisible="2" %)
726 726  Once LHT65N Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to LHT65N. If LHT65N fails to get the time from the server, LHT65N will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
727 -)))
728 728  
729 -(% _mstvisible="1" %)
730 -(((
731 -(% _msthash="506074" _msttexthash="92531127" _mstvisible="2" %)
732 732  Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn’t support. If server doesn’t support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.
733 -)))
734 734  
735 -(% _mstvisible="1" %)
736 -(((
737 -(% _mstvisible="2" %)
738 -
739 -)))
740 740  
741 -(% _mstvisible="1" %)
742 -(((
743 -(% _mstvisible="2" %)
744 -(% _msthash="506075" _msttexthash="329719" _mstvisible="4" %)**2. Manually Set Time**
745 -)))
365 +**2. Manually Set Time**
746 746  
747 -(% _mstvisible="1" %)
748 -(((
749 -(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
750 750  User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
751 -)))
752 752  
753 -(% _mstvisible="1" %)
754 -=== (% _msthash="460759" _msttexthash="430001" _mstvisible="3" %)2.6.4 Poll sensor value(%%) ===
755 755  
756 -(% _msthash="315266" _msttexthash="4955821" _mstvisible="1" %)
370 +=== Poll sensor value ===
371 +
757 757  User can poll sensor value based on timestamps from the server. Below is the downlink command.
758 758  
759 -(% _mstvisible="1" %)
760 -[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
761 761  
762 -(% _mstvisible="1" %)
763 -(((
764 -(% _msthash="506077" _msttexthash="14670916" _mstvisible="2" %)
375 +(% style="width:454px" %)
376 +|(% style="width:69px" %)1byte|(% style="width:129px" %)4bytes|(% style="width:134px" %)4bytes|(% style="width:119px" %)1byte
377 +|(% style="width:69px" %)31|(% style="width:129px" %)Timestamp start|(% style="width:134px" %)Timestamp end|(% style="width:119px" %)Uplink Interval
378 +
765 765  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.
766 -)))
767 767  
768 -(% _mstvisible="1" %)
769 -(((
770 -(% _mstvisible="2" %)
771 -For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(% _mstvisible="3" style="display:none" %)
772 -)))
773 773  
774 -(% _mstvisible="1" %)
775 -(((
776 -(% _msthash="506078" _msttexthash="6907459" _mstvisible="2" %)
382 +For example, downlink command 31 5FC5F350 5FC6 0160 05
383 +
777 777  Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
778 -)))
779 779  
780 -(% _mstvisible="1" %)
781 -(((
782 -(% _msthash="506079" _msttexthash="23531573" _mstvisible="2" %)
783 783  Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
784 -)))
785 785  
786 786  
787 -(% _mstvisible="1" %)
788 -=== (% _msthash="650923" _msttexthash="614185" _mstvisible="3" %)2.6.5 Datalog Uplink payload(%%) ===
389 +=== Datalog Uplink payload ===
789 789  
790 -(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
791 791  The Datalog poll reply uplink will use below payload format.
792 792  
793 -(% _mstvisible="1" %)
794 -(((
795 -(% _mstvisible="2" %)
796 -(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
797 -)))
798 798  
799 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %)
800 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
801 -(((
802 -(% _mstvisible="6" %)
803 -(((
804 -(% _mstvisible="7" %)
805 -(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
806 -)))
807 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
808 -(((
809 -(% _mstvisible="6" %)
810 -(((
811 -(% _mstvisible="7" %)
812 -(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
813 -)))
814 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
815 -(((
816 -(% _mstvisible="6" %)
817 -(((
818 -(% _mstvisible="7" %)
819 -(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
820 -)))
821 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
822 -(((
823 -(% _mstvisible="6" %)
824 -(((
825 -(% _mstvisible="7" %)
826 -(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
827 -)))
828 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
829 -(((
830 -(% _mstvisible="6" %)
831 -(((
832 -(% _mstvisible="7" %)
833 -(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
834 -)))
835 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
836 -(((
837 -(% _mstvisible="6" %)
838 -(((
839 -(% _mstvisible="7" %)
840 -(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
841 -)))
842 -)))
843 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
844 -(((
845 -(% _mstvisible="6" %)
846 -(((
847 -(% _mstvisible="7" %)
848 -(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
849 -)))
850 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
851 -(((
852 -(% _mstvisible="6" %)
853 -(((
854 -(% _mstvisible="7" %)
855 -[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
856 -)))
857 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
858 -(((
859 -(% _mstvisible="6" %)
860 -(((
861 -(% _mstvisible="7" %)
862 -(((
863 -(% _mstvisible="8" %)
864 -[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
865 -)))
866 -)))
394 +Retrieval data payload
867 867  
868 -(% _mstvisible="6" %)
869 -(((
870 -(% _mstvisible="7" %)
871 -(((
872 -(% _mstvisible="8" %)
873 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
874 -)))
875 -)))
876 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
877 -(((
878 -(% _mstvisible="6" %)
879 -(((
880 -(% _mstvisible="7" %)
881 -(((
882 -(% _mstvisible="8" %)
883 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
884 -)))
885 -)))
396 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**4**
397 +|**Value**|[[External sensor data>>path:#Extension_sensor_value]]|(((
398 +[[Built-In>>path:#SHT20_Temperature]]
886 886  
887 -(% _mstvisible="6" %)
888 -(((
889 -(% _mstvisible="7" %)
890 -(((
891 -(% _mstvisible="8" %)
892 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
893 -)))
894 -)))
895 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
896 -(((
897 -(% _mstvisible="6" %)
898 -(((
899 -(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
900 -Poll message flag & Ext
901 -)))
902 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
903 -(((
904 -(% _mstvisible="6" %)
905 -(((
906 -(% _mstvisible="7" %)
907 -(((
908 -(% _mstvisible="8" %)
909 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
910 -)))
911 -)))
400 +[[Temperature>>path:#SHT20_Temperature]]
401 +)))|(((
402 +[[Built-in>>path:#SHT20_Humidity]]
912 912  
913 -(% _mstvisible="6" %)
914 -(((
915 -(% _mstvisible="7" %)
916 -(((
917 -(% _mstvisible="8" %)
404 +[[Humidity>>path:#SHT20_Humidity]]
405 +)))|[[Poll message flag & Ext>>path:#Poll_EXT]]|(((
406 +[[Unix Time Stamp>>path:#Unix_Time_Stamp]]
407 +
918 918  
919 919  )))
920 -)))
921 -)))
922 922  
923 -(% _mstvisible="1" %)
924 -(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
411 +Poll message flag & Ext
925 925  
926 -(% _mstvisible="1" %)
927 -[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]]
928 928  
929 -(% _mstvisible="1" %)
930 -(((
931 -(% _mstvisible="2" %)
932 -(((
933 -(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
934 -Poll Message Flag: 1: This message is a poll message reply.
935 -)))
936 -)))
414 +|**Bits**|**7**|**6**|**5**|**4**|**[3:0]**
415 +|**Status & Ext**|Not Defined|Poll Message Flag|Sync time OK|Unix Time Request|(((
416 +Ext:
937 937  
938 -(% _mstvisible="1" %)
939 -* (% _mstvisible="3" %)
940 -(((
941 -(% _mstvisible="4" %)
942 -(((
943 -(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
944 -Poll Message Flag is set to 1.
418 +0b(1001)
945 945  )))
946 -)))
947 -* (% _mstvisible="3" %)
948 -(((
949 -(% _mstvisible="4" %)
950 -(((
951 -(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
952 -Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
953 -)))
954 -)))
955 955  
956 -(% _mstvisible="1" %)
957 -(((
958 -(% _mstvisible="2" %)
959 -(((
960 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
421 +Poll Message Flag: 1: This message is a poll message reply.
422 +
423 +* Poll Message Flag is set to 1.
424 +* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
425 +
961 961  For example, in US915 band, the max payload for different DR is:
962 -)))
963 -)))
964 964  
965 -(% _mstvisible="1" %)
966 -(((
967 -(% _mstvisible="2" %)
968 -(((
969 -(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
970 -a) DR0: max is 11 bytes so one entry of data
971 -)))
972 -)))
428 +a)      DR0: max is 11 bytes so one entry of data
973 973  
974 -(% _mstvisible="1" %)
975 -(((
976 -(% _mstvisible="2" %)
977 -(((
978 -(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
979 -b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
980 -)))
981 -)))
430 +b)      DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
982 982  
983 -(% _mstvisible="1" %)
984 -(((
985 -(% _mstvisible="2" %)
986 -(((
987 -(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
988 -c) DR2: total payload includes 11 entries of data
989 -)))
990 -)))
432 +c)      DR2: total payload includes 11 entries of data
991 991  
992 -(% _mstvisible="1" %)
993 -(((
994 -(% _mstvisible="2" %)
995 -(((
996 -(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
997 -d) DR3: total payload includes 22 entries of data.
998 -)))
999 -)))
434 +d)      DR3: total payload includes 22 entries of data.
1000 1000  
1001 -(% _mstvisible="1" %)
1002 -(((
1003 -(% _mstvisible="2" %)
1004 -(((
1005 -(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
1006 1006  If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
1007 -)))
1008 -)))
1009 1009  
1010 1010  
1011 -(% _mstvisible="1" style="text-align: left;" %)
1012 -(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
439 +**Example:**
1013 1013  
1014 -(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
1015 1015  If LHT65N has below data inside Flash:
1016 1016  
1017 -(% _mstvisible="1" %)
1018 -[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
443 +Flash Addr   |Unix Time | Ext | BAT voltage|  Value                  
1019 1019  
1020 -(% _mstvisible="1" %)
1021 -(((
1022 -(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
1023 -If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705
1024 -)))
445 +80196E0 21/1/19 04:27:03 1 3145 sht_temp=22.00 sht_hum=32.6 ds_temp=327.67
1025 1025  
1026 -(% _mstvisible="1" %)
1027 -(((
1028 -(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
447 +80196F0 21/1/19 04:28:57 1 3145 sht_temp=21.90 sht_hum=33.1 ds_temp=327.67
448 +
449 +8019700 21/1/19 04:30:30 1 3145 sht_temp=21.81 sht_hum=33.4 ds_temp=327.67
450 +
451 +8019710 21/1/19 04:40:30 1 3145 sht_temp=21.65 sht_hum=33.7 ds_temp=327.67
452 +
453 +8019720 21/1/19 04:50:30 1 3147 sht_temp=21.55 sht_hum=34.1 ds_temp=327.67
454 +
455 +8019730 21/1/19 05:00:30 1 3149 sht_temp=21.50 sht_hum=34.1 ds_temp=327.67
456 +
457 +8019740 21/1/19 05:10:30 1 3149 sht_temp=21.43 sht_hum=34.6 ds_temp=327.67
458 +
459 +8019750 21/1/19 05:20:30 1 3151 sht_temp=21.35 sht_hum=34.9 ds_temp=327.67
460 +
461 +
462 +If user sends below downlink command:
463 +
464 +3160065F9760066DA705
465 +
1029 1029   Where : Start time: 60065F97 = time 21/1/19 04:27:03
1030 -)))
1031 1031  
1032 -(% _mstvisible="1" %)
1033 -(((
1034 -(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
1035 - Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03
1036 -)))
468 + Stop time 60066DA7= time 21/1/19 05:27:03
1037 1037  
1038 -(% _mstvisible="1" %)
1039 -(((
1040 -(% _mstvisible="2" %)
1041 -
1042 -)))
1043 1043  
1044 -(% _mstvisible="1" %)
1045 -(((
1046 -(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
1047 1047  LHT65N will uplink this payload.
1048 -)))
1049 1049  
1050 -(% _mstvisible="1" %)
1051 -[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
473 +[[image:image-20220523001219-13.png]]
1052 1052  
1053 -(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
1054 1054  7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
1055 1055  
1056 1056  Where the first 11 bytes is for the first entry:
... ... @@ -1068,100 +1068,53 @@
1068 1068  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
1069 1069  
1070 1070  
1071 -(% _mstvisible="1" style="text-align: left;" %)
1072 -== (% _msthash="244504" _msttexthash="177736" _mstvisible="3" %)2.7 Alarm Mode(%%) ==
492 +== Alarm Mode ==
1073 1073  
1074 -(% _msthash="315279" _msttexthash="16493308" _mstvisible="1" style="text-align: left;" %)
1075 -when the device is in alarm mode, it checks the built-in sensor temperature for a short time. if the temperature exceeds the preconfigured range, it sends an uplink immediately.
494 +Alarm mode feature is added since firmware v1.5. When device is in Alarm mode, it will check the built-in sensor temperature in a short interval. If the temperature exceeds the pre-configure range, it will send an uplink immediately.
1076 1076  
1077 -(% _mstvisible="1" %)
1078 -(((
1079 -(% _mstvisible="2" style="text-align: left;" %)
1080 -(% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.
1081 -)))
1082 1082  
1083 -(% _mstvisible="1" style="text-align: left;" %)
1084 -(% _msthash="315280" _msttexthash="363480" _mstvisible="3" %)**AT COMMAND FOR ALARM MODE:**
497 +Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature.
1085 1085  
1086 -(% _mstvisible="1" class="box infomessage" %)
1087 -(((
1088 -(% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %)
1089 -(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%): Enable/disable alarm mode. (0: Disabled, 1: Enabled)
1090 1090  
1091 -(% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %)
1092 -(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%): The interval between checking the alarm temperature. (In minutes)
500 +AT Commands for Alarm mode:
1093 1093  
1094 -(% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %)
1095 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%): Gets or sets the alarm range of the internal temperature sensor
502 +**AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
1096 1096  
1097 -(% _mstvisible="2" style="text-align: left;" %)
1098 -(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
504 +**AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
1099 1099  
1100 -(% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %)
1101 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105.
1102 -)))
1103 1103  
1104 -(% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %)
1105 -== (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator ==
1106 1106  
1107 -(% _mstvisible="1" %)
1108 -(((
1109 -(% _msthash="197769" _msttexthash="2924142" style="text-align: left;" %)
1110 -The LHT65 has a triple color LED which for easy showing different stage .
508 +== LED Indicator ==
1111 1111  
1112 -(% _msthash="289211" _msttexthash="3402659" style="text-align: left;" %)
1113 -While user press ACT button, the LED will work as per LED status with ACT button.
1114 -)))
510 +The LHT65N has a triple color LED which for easy shows different stage.
1115 1115  
1116 -(% _mstvisible="1" %)
1117 -(((
1118 -(% _msthash="506092" _msttexthash="521573" _mstvisible="2" style="text-align: left;" %)
512 +While pressing ACT button, the LED will work as per LED status with ACT button.
513 +
1119 1119  In a normal working state:
1120 -)))
1121 1121  
1122 -(% _mstvisible="1" %)
1123 -* (% _mstvisible="3" %)
1124 -(((
1125 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="4" %)
1126 -For each uplink, the BLUE LED or RED LED will blink (% _msthash="903005" _msttexthash="46254" _mstvisible="3" %)once(%%).(% style="display:none" %)
516 +* For each uplink, the BLUE LED or RED LED will blink once.
517 +* BLUE LED when an external sensor is connected
518 +* RED LED when an external sensor is not connected
519 +* For each success downlink, the PURPLE LED will blink once
1127 1127  
1128 -(% _msthash="197771" _msttexthash="1202526" %)
1129 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="3" %)BLUE LED when external sensor is connected
1130 -)))
1131 -* (% _mstvisible="3" %)
1132 -(((
1133 -(% _msthash="903007" _msttexthash="1334749" _mstvisible="4" %)
1134 -RED LED when external sensor is not connected
1135 -)))
1136 -* (% _mstvisible="3" %)
1137 -(((
1138 -(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1139 -For each success downlink, the PURPLE LED will blink once
1140 -)))
1141 -
1142 -(% _mstvisible="1" %)
1143 1143  ----
1144 1144  
1145 -(% _mstvisible="1" style="text-align: left;" %)
1146 -== (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
523 +== Installation ==
1147 1147  
1148 -(% _mstvisible="1" %)
1149 -[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
525 +[[image:image-20220516231650-1.png||height="436" width="428"]]
1150 1150  
1151 -(% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %)
1152 -= (% _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(%%) =
1153 1153  
1154 -(% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1155 -== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(%%) E3 Temperature Probe ==
1156 1156  
1157 -(% _mstvisible="1" %)
1158 -[[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"]]
1159 1159  
530 += Sensors & Accessories =
1160 1160  
1161 -(% _msthash="315354" _msttexthash="1270971" _mstvisible="1" style="text-align: left;" %)
1162 -Temperature sensor with 2 meters cable long
532 +== E3 Temperature Probe ==
1163 1163  
1164 -(% _mstvisible="1" %)
534 +[[image:image-20220515080154-4.png||height="182" width="161"]] [[image:image-20220515080330-5.png||height="201" width="195"]]
535 +
536 +
537 +With Temperature sensor with 2 meters cable long
538 +
1165 1165  * Resolution: 0.0625 °C
1166 1166  * ±0.5°C accuracy from -10°C to +85°C
1167 1167  * ±2°C accuracy from -55°C to +125°C
... ... @@ -1169,779 +1169,394 @@
1169 1169  * -55°C to 125°C
1170 1170  * Working voltage 2.35v ~~ 5v
1171 1171  
1172 -(% _mstvisible="1" style="text-align: left;" %)
1173 -= (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
546 += Configure LHT65N via AT Command or LoRaWAN Downlink =
1174 1174  
1175 -(% _mstvisible="1" %)
1176 -(((
1177 -(% _msthash="506246" _msttexthash="2005926" _mstvisible="2" style="text-align: left;" %)
1178 1178  Use can configure LHT65N via AT Command or LoRaWAN Downlink.
1179 -)))
1180 1180  
1181 -(% _mstvisible="1" %)
1182 -* (% _mstvisible="3" %)
1183 -(((
1184 -(% _msthash="903318" _msttexthash="635544" _mstvisible="4" %)
1185 -AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
1186 -)))
1187 -* (% _mstvisible="3" %)
1188 -(((
1189 -(% _msthash="903319" _msttexthash="2004301" _mstvisible="4" %)
1190 -LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
1191 -)))
550 +* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
551 +* LoRaWAN Downlink instruction for different platforms:
1192 1192  
1193 -(% _mstvisible="1" %)
1194 -(((
1195 -(% _mstvisible="2" style="text-align: left;" %)
1196 -
1197 -)))
553 +[[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]]
1198 1198  
1199 -(% _mstvisible="1" %)
1200 -(((
1201 -(% _msthash="506248" _msttexthash="2144051" _mstvisible="2" style="text-align: left;" %)
555 +
1202 1202  There are two kinds of commands to configure LHT65N, they are:
1203 -)))
1204 1204  
1205 -(% _mstvisible="1" %)
1206 -(((
1207 -(% _mstvisible="2" style="text-align: left;" %)
1208 -(% _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" %).
1209 -)))
558 +* **General Commands**.
1210 1210  
1211 -(% _mstvisible="1" %)
1212 -(((
1213 -(% _msthash="506250" _msttexthash="774527" _mstvisible="2" style="text-align: left;" %)
1214 1214  These commands are to configure:
1215 -)))
1216 1216  
1217 -(% _mstvisible="1" %)
1218 -* (% _mstvisible="3" %)
1219 -(((
1220 -(% _msthash="903320" _msttexthash="1503580" _mstvisible="4" %)
1221 -General system settings like: uplink interval.
1222 -)))
1223 -* (% _mstvisible="3" %)
1224 -(((
1225 -(% _msthash="903321" _msttexthash="1244334" _mstvisible="4" %)
1226 -LoRaWAN protocol & radio-related commands.
1227 -)))
562 +* General system settings like: uplink interval.
563 +* LoRaWAN protocol & radio-related commands.
1228 1228  
1229 -(% _mstvisible="1" %)
1230 -(((
1231 -(% _msthash="506251" _msttexthash="8343023" _mstvisible="2" style="text-align: left;" %)
1232 -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]]
1233 -)))
565 +They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
1234 1234  
1235 -(% _mstvisible="1" %)
1236 -(((
1237 -(% _mstvisible="2" style="text-align: left;" %)
1238 -
1239 -)))
567 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
1240 1240  
1241 -(% _mstvisible="1" %)
1242 -(((
1243 -(% _mstvisible="2" style="text-align: left;" %)
1244 -(% _mstvisible="3" style="color:#4f81bd" %)* **Commands special design for LHT65N**
1245 -)))
1246 1246  
1247 -(% _mstvisible="1" %)
1248 -(((
1249 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
570 +
571 +* **Commands special design for LHT65N**
572 +
1250 1250  These commands are only valid for LHT65N, as below:
1251 1251  
1252 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1253 -
1254 -)))
1255 1255  
1256 -(% _mstvisible="1" style="text-align: left;" %)
1257 -== (% _msthash="708253" _msttexthash="668772" _mstvisible="3" %)4.1 Set Transmit Interval Time(%%) ==
576 +== Set Transmit Interval Time ==
1258 1258  
1259 -(% _msthash="315355" _msttexthash="1659268" _mstvisible="1" style="text-align: left;" %)
1260 1260  Feature: Change LoRaWAN End Node Transmit Interval.
1261 1261  
1262 -(% _mstvisible="1" style="text-align: left;" %)
1263 -(% _msthash="315356" _msttexthash="241696" _mstvisible="3" %)**AT Command: AT+TDC**
580 +**AT Command: AT+TDC**
1264 1264  
1265 -(% _mstvisible="1" %)
1266 -[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
582 +|**Command Example**|**Function**|**Response**
583 +|AT+TDC?|Show current transmit Interval|(((
584 +30000
1267 1267  
1268 -(% _mstvisible="1" %)
1269 -(((
1270 -(% _mstvisible="2" style="text-align: left;" %)
1271 -(% _msthash="506255" _msttexthash="381992" _mstvisible="4" %)**Downlink Command: 0x01**
586 +OK
587 +
588 +the interval is 30000ms = 30s
1272 1272  )))
590 +|AT+TDC=60000|Set Transmit Interval|(((
591 +OK
1273 1273  
1274 -(% _mstvisible="1" %)
1275 -(((
1276 -(% _msthash="506256" _msttexthash="1996592" _mstvisible="2" style="text-align: left;" %)
1277 -Format: Command Code (0x01) followed by 3 bytes time value.
593 +Set transmit interval to 60000ms = 60 seconds
1278 1278  )))
1279 1279  
1280 -(% _mstvisible="1" %)
1281 -(((
1282 -(% _msthash="506257" _msttexthash="12934649" _mstvisible="2" style="text-align: left;" %)
596 +**Downlink Command: 0x01**
597 +
598 +Format: Command Code (0x01) followed by 3 bytes time value.
599 +
1283 1283  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1284 -)))
1285 1285  
1286 -(% _mstvisible="1" %)
1287 -* (% _mstvisible="3" %)
1288 -(((
1289 -(% _msthash="903322" _msttexthash="3250546" _mstvisible="4" %)
1290 -(% _mstvisible="5" %)**Example 1**(%%): Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1291 -)))
1292 -* (% _mstvisible="3" %)
1293 -(((
1294 -(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1295 -(% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1296 -)))
602 +* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
603 +* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1297 1297  
1298 -(% _mstvisible="1" style="text-align: left;" %)
1299 -== (% _msthash="614770" _msttexthash="578240" _mstvisible="3" %)4.2 Set External Sensor Mode(%%) ==
605 +== Set External Sensor Mode ==
1300 1300  
1301 -(% _msthash="315357" _msttexthash="975117" _mstvisible="1" style="text-align: left;" %)
1302 1302  Feature: Change External Sensor Mode.
1303 1303  
1304 -(% _mstvisible="1" style="text-align: left;" %)
1305 -(% _msthash="315358" _msttexthash="248118" _mstvisible="3" %)**AT Command: AT+EXT**
609 +**AT Command: AT+EXT**
1306 1306  
1307 -(% _mstvisible="1" %)
1308 -[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
611 +|**Command Example**|**Function**|**Response**
612 +|AT+EXT?|Get current external sensor mode|(((
613 +1
1309 1309  
1310 -(% _mstvisible="1" %)
1311 -(((
1312 -(% _mstvisible="2" style="text-align: left;" %)
1313 -(% _msthash="506258" _msttexthash="387855" _mstvisible="4" %)**Downlink Command: 0xA2**
615 +OK
616 +
617 +External Sensor mode =1
1314 1314  )))
619 +|AT+EXT=1|(% colspan="2" %)Set external sensor mode to 1
620 +|AT+EXT=9|(% colspan="2" %)Set to external DS18B20 with timestamp
1315 1315  
1316 -(% _mstvisible="1" %)
1317 -(((
1318 -(% _msthash="506259" _msttexthash="395629" _mstvisible="2" style="text-align: left;" %)
622 +**Downlink Command: 0xA2**
623 +
1319 1319  Total bytes: 2 ~~ 5 bytes
1320 -)))
1321 1321  
1322 -(% _mstvisible="1" %)
1323 -(((
1324 -(% _mstvisible="2" %)
1325 -(% _msthash="506260" _msttexthash="104767" _mstvisible="4" %)**Example:**
1326 -)))
626 +Example:
1327 1327  
1328 -(% _mstvisible="1" %)
1329 -* (% _mstvisible="3" %)
1330 -(((
1331 -(% _msthash="903324" _msttexthash="934973" _mstvisible="4" %)
1332 -0xA201: Set external sensor type to E1
1333 -)))
1334 -* (% _mstvisible="3" %)
1335 -(((
1336 -(% _msthash="903325" _msttexthash="354770" _mstvisible="4" %)
1337 -0xA209: Same as AT+EXT=9
1338 -)))
1339 -* (% _mstvisible="3" %)
1340 -(((
1341 -(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
1342 -0xA20702003c,Same as AT+SETCNT=60
1343 -)))
628 +* 0xA201: Set external sensor type to E1
629 +* 0xA209: Same as AT+EXT=9
630 +* 0xA20702003c,Same as AT+SETCNT=60
1344 1344  
1345 -(% _mstvisible="1" style="text-align: left;" %)
1346 -== (% _msthash="1562483" _msttexthash="1445717" _mstvisible="3" %)4.3 Enable/Disable uplink Temperature probe ID(%%) ==
632 +== Enable/Disable uplink Temperature probe ID ==
1347 1347  
1348 -(% _msthash="315359" _msttexthash="2977572" _mstvisible="1" style="text-align: left;" %)
1349 1349  Feature: If PID is enabled, device will send the temperature probe ID on:
1350 1350  
1351 -(% _mstvisible="1" %)
1352 1352  * First Packet after OTAA Join
1353 1353  * Every 24 hours since the first packet.
1354 1354  
1355 -(% _msthash="315360" _msttexthash="658814" _mstvisible="1" style="text-align: left;" %)
1356 1356  PID is default set to disable (0)
1357 1357  
1358 -(% _mstvisible="1" style="text-align: left;" %)
1359 -(% _msthash="315361" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1360 1360  
1361 -(% _mstvisible="1" %)
1362 -[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
642 +**AT Command:**
1363 1363  
1364 -(% _mstvisible="1" style="text-align: left;" %)
1365 -(% _msthash="315362" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
644 +|**Command Example**|**Function**|**Response**
645 +|AT+PID=1|Enable PID uplink|OK
1366 1366  
1367 -(% _mstvisible="1" %)
1368 -* 0xA800  **~-~->** AT+PID=0
1369 -* 0xA801     **~-~->** AT+PID=1
647 +**Downlink Command:**
1370 1370  
1371 -(% _mstvisible="1" style="text-align: left;" %)
1372 -== (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
649 +* 0xA800     à AT+PID=0
650 +* 0xA801     à AT+PID=1
1373 1373  
1374 -(% _msthash="315363" _msttexthash="1170728" _mstvisible="1" style="text-align: left;" %)
652 +
653 +== Set Password ==
654 +
1375 1375  Feature: Set device password, max 9 digits
1376 1376  
1377 -(% _mstvisible="1" style="text-align: left;" %)
1378 -(% _msthash="315364" _msttexthash="295009" _mstvisible="3" %)**AT Command: AT+PWORD**
657 +**AT Command: AT+PWORD**
1379 1379  
1380 -(% _mstvisible="1" %)
1381 -[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
659 +|**Command Example**|**Function**|**Response**
660 +|AT+PWORD=?|Show password|(((
661 +123456
1382 1382  
1383 -(% _mstvisible="1" %)
1384 -(((
1385 -(% _mstvisible="2" style="text-align: left;" %)
1386 -(% _msthash="506261" _msttexthash="298038" _mstvisible="4" %)**Downlink Command:**
1387 -)))
1388 1388  
1389 -(% _mstvisible="1" %)
1390 -(((
1391 -(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1392 -No downlink command for this feature.
664 +OK
1393 1393  )))
666 +|AT+PWORD=999999|Set password|OK
1394 1394  
1395 -(% _mstvisible="1" style="text-align: left;" %)
1396 -== (% _msthash="306956" _msttexthash="281918" _mstvisible="3" %)4.5 Quit AT Command(%%) ==
668 +**Downlink Command:**
1397 1397  
1398 -(% _msthash="315365" _msttexthash="4616456" _mstvisible="1" style="text-align: left;" %)
1399 -Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1400 -
1401 -(% _mstvisible="1" style="text-align: left;" %)
1402 -(% _msthash="315366" _msttexthash="289120" _mstvisible="3" %)**AT Command: AT+DISAT**
1403 -
1404 -(% _mstvisible="1" %)
1405 -[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
1406 -
1407 -(% _mstvisible="1" style="text-align: left;" %)
1408 -(% _msthash="315367" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1409 -
1410 -(% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %)
1411 1411  No downlink command for this feature.
1412 1412  
1413 -(% _mstvisible="1" style="text-align: left;" %)
1414 -== (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) ==
1415 1415  
1416 -(% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %)
1417 -Feature: Set device to sleep mode
673 +== Quit AT Command ==
1418 1418  
1419 -(% _mstvisible="1" style="text-align: left;" %)
1420 -(% _msthash="315370" _msttexthash="289783" _mstvisible="3" %)**AT Command: AT+SLEEP**
675 +Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1421 1421  
1422 -(% _mstvisible="1" %)
1423 -[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
677 +**AT Command: AT+DISAT**
1424 1424  
1425 -(% _mstvisible="1" %)
1426 -(% _msthash="315371" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
679 +|**Command Example**|**Function**|**Response**
680 +|AT+DISAT|Quit AT Commands mode|OK
1427 1427  
1428 -(% _mstvisible="1" %)
1429 -* There is no downlink command to set to Sleep mode.
682 +**Downlink Command:**
1430 1430  
1431 -(% _mstvisible="1" %)
1432 -== (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
684 +No downlink command for this feature.
1433 1433  
1434 -(% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %)
1435 -Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1436 1436  
1437 -(% _mstvisible="1" %)
1438 -(% _msthash="315373" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
687 +== Set to sleep mode ==
1439 1439  
1440 -(% _mstvisible="1" %)
1441 -[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
689 +Feature: Set device to sleep mode
1442 1442  
1443 -(% _mstvisible="1" %)
1444 -(% _msthash="315374" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
691 +**AT Command: AT+SLEEP**
1445 1445  
1446 -(% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
1447 -0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
693 +| | |
694 +|**Command Example**|**Function**|**Response**
695 +|AT+SLEEP|Set to sleep mode|(((
696 +Clear all stored sensor data…
1448 1448  
1449 -(% _mstvisible="1" %)
1450 -== (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) ==
1451 -
1452 -(% _mstvisible="1" %)
1453 -(((
1454 -(% _msthash="506263" _msttexthash="11748321" _mstvisible="2" %)
1455 -Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
698 +OK
1456 1456  )))
1457 1457  
1458 -(% _mstvisible="1" %)
1459 -(((
1460 -(% _msthash="506264" _msttexthash="6530264" _mstvisible="2" %)
1461 -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.
1462 -)))
701 +**Downlink Command:**
1463 1463  
1464 -(% _mstvisible="1" %)
1465 -(((
1466 -(% _mstvisible="2" %)
1467 -(% _msthash="506265" _msttexthash="137488" _mstvisible="4" %)**AT Command:**
1468 -)))
703 +* There is no downlink command to set to Sleep mode.
1469 1469  
1470 -(% _mstvisible="1" %)
1471 -[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
1472 1472  
1473 -(% _mstvisible="1" %)
1474 -(% _msthash="315376" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
706 +== Set system time ==
1475 1475  
1476 -(% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
1477 -0x28 01 ~/~/ Same As AT+SYNCMOD=1
708 +Feature: Set system time, unix format. [[See here for format detail.>>path:#TimeStamp]]
1478 1478  
1479 -(% _msthash="315378" _msttexthash="479076" _mstvisible="1" %)
1480 -0x28 00 ~/~/ Same As AT+SYNCMOD=0
710 +**AT Command:**
1481 1481  
1482 -(% _mstvisible="1" %)
1483 -== (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) ==
712 +|**Command Example**|**Function**
713 +|AT+TIMESTAMP=1611104352|(((
714 +OK
1484 1484  
1485 -(% _msthash="315379" _msttexthash="3065777" _mstvisible="1" %)
1486 -Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1487 -
1488 -(% _mstvisible="1" %)
1489 -(% _msthash="315380" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
1490 -
1491 -(% _mstvisible="1" %)
1492 -[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
1493 -
1494 -(% _mstvisible="1" %)
1495 -(% _msthash="315381" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1496 -
1497 -(% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
1498 -0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
1499 -
1500 -(% _mstvisible="1" %)
1501 -== (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) ==
1502 -
1503 -(% _msthash="315383" _msttexthash="3233334" _mstvisible="1" %)
1504 -Feature: Print the sector data from start page to stop page (max is 416 pages).
1505 -
1506 -(% _mstvisible="1" %)
1507 -(% _msthash="315384" _msttexthash="264953" _mstvisible="3" %)**AT Command: AT+PDTA**
1508 -
1509 -(% _mstvisible="1" %)
1510 -[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
1511 -
1512 -(% _mstvisible="1" %)
1513 -(% _msthash="315385" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1514 -
1515 -(% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
1516 -No downlink commands for feature
1517 -
1518 -(% _mstvisible="1" %)
1519 -== (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) ==
1520 -
1521 -(% _msthash="315387" _msttexthash="1101009" _mstvisible="1" %)
1522 -Feature: Print the last few data entries
1523 -
1524 -(% _mstvisible="1" %)
1525 -(% _msthash="315388" _msttexthash="288522" _mstvisible="3" %)**AT Command: AT+PLDTA**
1526 -
1527 -(% _mstvisible="1" %)
1528 -[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
1529 -
1530 -(% _mstvisible="1" %)
1531 -(% _msthash="315389" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
1532 -
1533 -(% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
1534 -No downlink commands for feature
1535 -
1536 -(% _mstvisible="1" %)
1537 -== (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) ==
1538 -
1539 -(% _msthash="315391" _msttexthash="1609075" _mstvisible="1" %)
1540 -Feature: Clear flash storage for data log feature.
1541 -
1542 -(% _mstvisible="1" %)
1543 -(% _msthash="315392" _msttexthash="311415" _mstvisible="3" %)**AT Command: AT+CLRDTA**
1544 -
1545 -(% _mstvisible="1" %)
1546 -[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
1547 -
1548 -(% _mstvisible="1" %)
1549 -(% _msthash="315393" _msttexthash="388193" _mstvisible="3" %)**Downlink Command: 0xA3**
1550 -
1551 -(% _mstvisible="1" %)
1552 -* Example: 0xA301 ~/~/Same as AT+CLRDTA
1553 -
1554 -(% _mstvisible="1" %)
1555 -== (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1556 -
1557 -(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1558 -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.
1559 -
1560 -
1561 -(% _mstvisible="1" %)
1562 -(% _msthash="315395" _msttexthash="334256" _mstvisible="3" %)**AT Command: AT+PNACKMD**
1563 -
1564 -(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1565 -The default factory setting is 0
1566 -
1567 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1568 -(% _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**
1569 -(% _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
1570 -
1571 -(% _mstvisible="1" %)
1572 -(% _msthash="315397" _msttexthash="383981" _mstvisible="3" %)**Downlink Command: 0x34**
1573 -
1574 -(% _mstvisible="1" %)
1575 -* Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1576 -
1577 -(% _mstvisible="1" %)
1578 -= (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1579 -
1580 -(% _mstvisible="1" %)
1581 -== (% _msthash="265486" _msttexthash="242073" _mstvisible="3" %)5.1 Battery Type(%%) ==
1582 -
1583 -(% _msthash="315398" _msttexthash="33754799" _mstvisible="1" %)
1584 -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.
1585 -
1586 -(% _mstvisible="1" %)
1587 -(((
1588 -(% _mstvisible="2" %)
1589 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1590 -[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]]
716 +Set System time to 2021-01-20 00:59:12
1591 1591  )))
1592 1592  
1593 -(% _mstvisible="1" %)
1594 -(((
1595 -(% _mstvisible="2" %)
1596 -The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1597 -
1598 -)))
719 +**Downlink Command:**
1599 1599  
1600 -(% _mstvisible="1" %)
1601 -== (% _msthash="353795" _msttexthash="326703" _mstvisible="3" %)5.2 Replace Battery(%%) ==
721 +0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1602 1602  
1603 -(% _msthash="315399" _msttexthash="11289278" _mstvisible="1" %)
1604 -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.
1605 1605  
1606 -(% _mstvisible="1" %)
1607 -[[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"]]
724 +== Set Time Sync Mode ==
1608 1608  
1609 -(% _mstvisible="1" %)
1610 -== (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
726 +Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
1611 1611  
1612 -(% _mstvisible="1" %)
1613 -(((
1614 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1615 -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:
1616 -[[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]]
1617 1617  
729 +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.
1618 1618  
1619 -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]]
1620 1620  
732 +**AT Command:**
1621 1621  
1622 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1623 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)6. FAQ(%%) =
734 +|**Command Example**|**Function**
735 +|AT+SYNCMOD=1|Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
1624 1624  
1625 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1626 -== 6.1 How to use AT Command? ==
737 +**Downlink Command:**
1627 1627  
1628 -LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to
739 +0x28 01 ~/~/ Same As AT+SYNCMOD=1
1629 1629  
1630 -connect to LHT65 for using AT command, as below.
741 +0x28 00 ~/~/ Same As AT+SYNCMOD=0
1631 1631  
1632 -[[image:image-20220530085651-1.png]]
1633 1633  
744 +== Set Time Sync Interval ==
1634 1634  
1635 -Connection:
746 +Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1636 1636  
1637 -✓ USB to TTL GND <~-~->GND
748 +**AT Command:**
1638 1638  
1639 -✓ USB to TTL RXD <~-~-> D+
750 +|**Command Example**|**Function**
751 +|AT+SYNCTDC=0x0A|Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
1640 1640  
1641 -✓ USB to TTL TXD <~-~-> A11
753 +**Downlink Command:**
1642 1642  
1643 -✓ USB to TTL 3.3V <~-~-> D-
755 +0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
1644 1644  
1645 -In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to
1646 1646  
1647 -access serial console for LHT65N. The AT commands are disable by default and need to enter
758 +== Print data entries base on page. ==
1648 1648  
1649 -password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute,
760 +Feature: Print the sector data from start page to stop page (max is 416 pages).
1650 1650  
1651 -user need to input password again. User can use AT+DISAT command to disable AT command
762 +**AT Command: AT+PDTA**
1652 1652  
1653 -before timeout.
764 +|**Command Example**|**Response**
765 +|(((
766 +AT+PDTA=1,3
1654 1654  
1655 -Input password and ATZ to activate LHT65N,As shown below:
1656 1656  
1657 -[[image:image-20220530095701-4.png]]
1658 1658  
770 +Print page 1 to 3
771 +)))|(((
772 +8019500 19/6/26 16:48 1 2992 sht_temp=28.21 sht_hum=71.5 ds_temp=27.31
1659 1659  
1660 -AT Command List is as below:
774 +8019510 19/6/26 16:53 1 2994 sht_temp=27.64 sht_hum=69.3 ds_temp=26.93
1661 1661  
1662 -AT+<CMD>? : Help on <CMD>
776 +8019520 19/6/26 16:58 1 2996 sht_temp=28.39 sht_hum=72.0 ds_temp=27.06
1663 1663  
1664 -AT+<CMD> : Run <CMD>
778 +8019530 19/6/26 17:03 1 2996 sht_temp=27.97 sht_hum=70.4 ds_temp=27.12
1665 1665  
1666 -AT+<CMD>=<value> : Set the value
780 +8019540 19/6/26 17:08 1 2996 sht_temp=27.80 sht_hum=72.9 ds_temp=27.06
1667 1667  
1668 -AT+<CMD>=? : Get the value
782 +8019550 19/6/26 17:13 1 2998 sht_temp=27.30 sht_hum=72.4 ds_temp=26.68
1669 1669  
1670 -AT+DEBUG:Set more info output
784 +8019560 19/6/26 17:22 1 2992 sht_temp=26.27 sht_hum=62.3 ds_temp=26.56
1671 1671  
1672 -ATZ: Trig a reset of the MCU
786 +8019570
1673 1673  
1674 -AT+FDR: Reset Parameters to Factory Default, Keys Reserve
788 +8019580
1675 1675  
1676 -AT+DEUI: Get or Set the Device EUI
790 +8019590
1677 1677  
1678 -AT+DADDR: Get or Set the Device Address
792 +80195A0
1679 1679  
1680 -AT+APPKEY: Get or Set the Application Key
794 +80195B0
1681 1681  
1682 -AT+NWKSKEY: Get or Set the Network Session Key
796 +80195C0
1683 1683  
1684 -AT+APPSKEY: Get or Set the Application Session Key
798 +80195D0
1685 1685  
1686 -AT+APPEUI: Get or Set the Application EUI
800 +80195E0
1687 1687  
1688 -AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
802 +80195F0
1689 1689  
1690 -AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1691 1691  
1692 -AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
805 +OK
806 +)))
1693 1693  
1694 -AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
808 +**Downlink Command:**
1695 1695  
1696 -AT+PNM: Get or Set the public network mode. (0: off, 1: on)
810 +No downlink commands for feature
1697 1697  
1698 -AT+RX2FQ: Get or Set the Rx2 window frequency
1699 1699  
1700 -AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1701 1701  
1702 -AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
814 +== Print last few data entries. ==
1703 1703  
1704 -AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
816 +Feature: Print the last few data entries
1705 1705  
1706 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1
818 +**AT Command: AT+PLDTA**
1707 1707  
1708 -in ms
820 +|**Command Example**|**Response**
821 +|(((
822 +AT+PLDTA=5
1709 1709  
1710 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2
1711 1711  
1712 -in ms
1713 1713  
1714 -AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
826 +Print last 5 entries
827 +)))|(((
828 +Stop Tx and RTP events when read sensor data
1715 1715  
1716 -AT+NWKID: Get or Set the Network ID
830 +1 19/6/26 13:59 1 3005 sht_temp=27.09 sht_hum=79.5 ds_temp=26.75
1717 1717  
1718 -AT+FCU: Get or Set the Frame Counter Uplink
832 +2 19/6/26 14:04 1 3007 sht_temp=26.65 sht_hum=74.8 ds_temp=26.43
1719 1719  
1720 -AT+FCD: Get or Set the Frame Counter Downlink
834 +3 19/6/26 14:09 1 3007 sht_temp=26.91 sht_hum=77.9 ds_temp=26.56
1721 1721  
1722 -AT+CLASS: Get or Set the Device Class
836 +4 19/6/26 14:15 1 3007 sht_temp=26.93 sht_hum=76.7 ds_temp=26.75
1723 1723  
1724 -AT+JOIN: Join network
838 +5 19/6/26 14:20 1 3007 sht_temp=26.78 sht_hum=76.6 ds_temp=26.43
1725 1725  
1726 -AT+NJS: Get the join status
840 +Start Tx and RTP events
1727 1727  
1728 -AT+SENDB: Send hexadecimal data along with the application port
842 +OK
843 +)))
1729 1729  
1730 -AT+SEND: Send text data along with the application port
845 +**Downlink Command:**
1731 1731  
1732 -AT+RECVB: Print last received data in binary format (with hexadecimal values)
847 +No downlink commands for feature
1733 1733  
1734 -AT+RECV: Print last received data in raw format
1735 1735  
1736 -AT+VER: Get current image version and Frequency Band
1737 1737  
1738 -AT+CFM: Get or Set the confirmation mode (0-1)
851 +== Clear Flash Record ==
1739 1739  
1740 -AT+CFS: Get confirmation status of the last AT+SEND (0-1)
853 +Feature: Clear flash storage for data log feature.
1741 1741  
1742 -AT+SNR: Get the SNR of the last received packet
855 +**AT Command: AT+CLRDTA**
1743 1743  
1744 -AT+RSSI: Get the RSSI of the last received packet
857 +|**Command Example**|**Function**|**Response**
858 +|AT+CLRDTA|Clear date record|(((
859 +Clear all stored sensor data…
1745 1745  
1746 -AT+TDC: Get or set the application data transmission interval in ms
861 +OK
862 +)))
1747 1747  
1748 -AT+PORT: Get or set the application port
864 +**Downlink Command: 0xA3**
1749 1749  
1750 -AT+DISAT: Disable AT commands
866 +* Example: 0xA301 ~/~/Same as AT+CLRDTA
1751 1751  
1752 -AT+PWORD: Set password, max 9 digits
1753 1753  
1754 -AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode
1755 1755  
1756 -AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
870 += Battery & How to replace =
1757 1757  
1758 -AT+PDTA: Print the sector data from start page to stop page
872 +== Battery Type ==
1759 1759  
1760 -AT+PLDTA: Print the last few sets of data
874 +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.
1761 1761  
1762 -AT+CLRDTA: Clear the storage, record position back to 1st
876 +The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
877 +[[image:image-20220515075034-1.png||height="208" width="644"]]
1763 1763  
1764 -AT+SLEEP: Set sleep mode
1765 1765  
1766 -AT+EXT: Get or Set external sensor model
880 +The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
881 +
1767 1767  
1768 -AT+BAT: Get the current battery voltage in mV
883 +== Replace Battery ==
1769 1769  
1770 -AT+CFG: Print all configurations
885 +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.
1771 1771  
1772 -AT+WMOD: Get or Set Work Mode
887 +[[image:image-20220515075440-2.png||height="338" width="272"]][[image:image-20220515075625-3.png||height="193" width="257"]]
1773 1773  
1774 -AT+ARTEMP: Get or set the internal Temperature sensor alarm range
1775 1775  
1776 -AT+CITEMP: Get or set the internal Temperature sensor collection interval in min
890 +== Battery Life Analyze ==
1777 1777  
1778 -AT+SETCNT:Set the count at present
892 +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:
893 +https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf
1779 1779  
1780 -AT+RJTDC: Get or set the ReJoin data transmission interval in min
1781 1781  
1782 -AT+RPL: Get or set response level
896 += Order Info =
1783 1783  
1784 -AT+TIMESTAMP: Get or Set UNIX timestamp in second
898 +Part Number: (% class="mark" %)**LHT65N-XX**
1785 1785  
1786 -AT+LEAPSEC: Get or Set Leap Second
900 +**XX**: The default frequency band
1787 1787  
1788 -AT+SYNCMOD: Get or Set time synchronization method
902 +* **AS923**: LoRaWAN AS923 band
903 +* **AU915**: LoRaWAN AU915 band
904 +* **EU433**: LoRaWAN EU433 band
905 +* **EU868**: LoRaWAN EU868 band
906 +* **KR920**: LoRaWAN KR920 band
907 +* **US915**: LoRaWAN US915 band
908 +* **IN865**: LoRaWAN IN865 band
909 +* **CN470**: LoRaWAN CN470 band
1789 1789  
1790 -AT+SYNCTDC: Get or set time synchronization interval in day
911 +**YY**: Sensor Accessories
1791 1791  
1792 -AT+PID: Get or set the PID
913 +* **E3**: External Temperature Probe
1793 1793  
1794 -
1795 -)))
915 += Packing Info =
1796 1796  
1797 -(% _mstvisible="1" %)
1798 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)7. Order Info(%%) =
917 +**Package Includes**:
1799 1799  
1800 -(% _mstvisible="1" %)
1801 -(((
1802 -(% _msthash="506267" _msttexthash="432432" _mstvisible="2" %)
1803 -Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
1804 -)))
919 +* LHT65N Temperature & Humidity Sensor x 1
920 +* Program cable x 1
921 +* Optional external sensor
1805 1805  
1806 -(% _mstvisible="1" %)
1807 -(((
1808 -(% _msthash="506268" _msttexthash="686946" _mstvisible="2" %)
1809 -(% _mstvisible="4" style="color:#4f81bd" %)**XX **(%%): The default frequency band
1810 -)))
923 +**Dimension and weight**:
1811 1811  
1812 -(% _mstvisible="1" %)
1813 -* (% _mstvisible="3" %)
1814 -(((
1815 -(% _msthash="903327" _msttexthash="393341" _mstvisible="4" %)
1816 -(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
1817 -)))
1818 -* (% _mstvisible="3" %)
1819 -(((
1820 -(% _msthash="903328" _msttexthash="394576" _mstvisible="4" %)
1821 -(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1822 -)))
1823 -* (% _mstvisible="3" %)
1824 -(((
1825 -(% _msthash="903329" _msttexthash="393913" _mstvisible="4" %)
1826 -(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1827 -)))
1828 -* (% _mstvisible="3" %)
1829 -(((
1830 -(% _msthash="903330" _msttexthash="399087" _mstvisible="4" %)
1831 -(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1832 -)))
1833 -* (% _mstvisible="3" %)
1834 -(((
1835 -(% _msthash="903331" _msttexthash="395109" _mstvisible="4" %)
1836 -(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1837 -)))
1838 -* (% _mstvisible="3" %)
1839 -(((
1840 -(% _msthash="903332" _msttexthash="400842" _mstvisible="4" %)
1841 -(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1842 -)))
1843 -* (% _mstvisible="3" %)
1844 -(((
1845 -(% _msthash="903333" _msttexthash="396487" _mstvisible="4" %)
1846 -(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1847 -)))
1848 -* (% _mstvisible="3" %)
1849 -(((
1850 -(% _msthash="903334" _msttexthash="390923" _mstvisible="4" %)
1851 -(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1852 -)))
925 +* Device Size:  13.5 x 7 x 3 cm
926 +* Device Weight: 105g
927 +* Package Size / pcs : 14.5 x 8 x 5 cm
928 +* Weight / pcs : 170g
1853 1853  
1854 -(% _mstvisible="1" %)
1855 -(((
1856 -(% _msthash="506269" _msttexthash="443495" _mstvisible="2" %)
1857 -(% _mstvisible="4" style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1858 -)))
930 += FCC Warning =
1859 1859  
1860 -(% _mstvisible="1" %)
1861 -* (% _mstvisible="3" %)
1862 -(((
1863 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1864 -(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
1865 -
1866 -
1867 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1868 -
1869 -)))
1870 -
1871 -(% _mstvisible="1" %)
1872 -= (% _msthash="233363" _msttexthash="211237" _mstvisible="3" %)8. Packing Info(%%) =
1873 -
1874 -(% _mstvisible="1" %)
1875 -(((
1876 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1877 -(% _mstvisible="3" %)**Package Includes**(%%):
1878 -)))
1879 -
1880 -(% _mstvisible="1" %)
1881 -* (% _mstvisible="3" %)
1882 -(((
1883 -(% _msthash="903336" _msttexthash="1033149" _mstvisible="4" %)
1884 -LHT65N Temperature & Humidity Sensor x 1
1885 -)))
1886 -* (% _mstvisible="3" %)
1887 -(((
1888 -(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %)
1889 -Program cable x 1
1890 -)))
1891 -* (% _mstvisible="3" %)
1892 -(((
1893 -(% _msthash="903338" _msttexthash="544167" _mstvisible="4" %)
1894 -Optional external sensor
1895 -)))
1896 -
1897 -(% _mstvisible="1" %)
1898 -(((
1899 -(% _msthash="506271" _msttexthash="403858" _mstvisible="2" %)
1900 -(% _mstvisible="3" %)**Dimension and weight**(%%):
1901 -)))
1902 -
1903 -(% _mstvisible="1" %)
1904 -* (% _mstvisible="3" %)
1905 -(((
1906 -(% _msthash="903339" _msttexthash="391807" _mstvisible="4" %)
1907 -Device Size:  13.5 x 7 x 3 cm
1908 -)))
1909 -* (% _mstvisible="3" %)
1910 -(((
1911 -(% _msthash="903340" _msttexthash="285298" _mstvisible="4" %)
1912 -Device Weight: 105g
1913 -)))
1914 -* (% _mstvisible="3" %)
1915 -(((
1916 -(% _msthash="903341" _msttexthash="562926" _mstvisible="4" %)
1917 -Package Size / pcs : 14.5 x 8 x 5 cm
1918 -)))
1919 -* (% _mstvisible="3" %)
1920 -(((
1921 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1922 -Weight / pcs : 170g
1923 -)))
1924 -
1925 -= 9. Reference =
1926 -
1927 -* [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1928 -
1929 -= 10. FCC Warning =
1930 -
1931 -(% _mstvisible="1" %)
1932 -(((
1933 -(% _msthash="506272" _msttexthash="6034353" _mstvisible="2" %)
1934 1934  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1935 -)))
1936 1936  
1937 -(% _mstvisible="1" %)
1938 -(((
1939 -(% _msthash="506273" _msttexthash="44097638" _mstvisible="2" %)
1940 -(1) This device may not cause harmful interference；
1941 -)))
934 +(1) This device may not cause harmful interference, and
1942 1942  
1943 -(% _mstvisible="1" %)
1944 -(((
1945 -(% _msthash="506274" _msttexthash="7559773" _mstvisible="2" %)
1946 -(2) this device must accept any interference received, including interference that may cause undesired operation.
1947 -)))
936 +(2) this device must accept any interference received, including interference that may cause undesired operation
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