Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 79.1 >
edited by Edwin Chen
on 2022/05/24 23:46
To version < 109.1 >
edited by Bei Jinggeng
on 2022/05/25 17:39
>
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Summary

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Author
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1 -XWiki.Edwin
1 +XWiki.Bei
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1 -(% style="text-align:center" %)
2 -[[image:image-20220523115324-1.jpeg||height="317" width="317"]]
1 +(% _mstvisible="2" style="text-align:center" %)
2 +[[image:image-20220523115324-1.jpeg||_mstalt="469677" _mstvisible="4" height="317" width="317"]]
3 3  
4 4  
5 -**LHT65N LoRaWAN Temperature & Humidity Sensor Manual**
5 +(% _mstvisible="1" %)
6 +(% _msthash="315237" _msttexthash="1697033" _mstvisible="3" %)**LHT65N LoRaWAN Temperature & Humidity Sensor Manual**
6 6  
7 7  
8 8  
9 9  
10 -**Table of Contents：**
11 +(% _mstvisible="1" %)
12 +(% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
11 11  
12 12  {{toc/}}
13 13  
... ... @@ -14,36 +14,52 @@
14 14  
15 15  
16 16  
17 -= 1. Introduction =
19 +(% _mstvisible="1" %)
20 += (% _msthash="277498" _msttexthash="253045" _mstvisible="3" %)1. Introduction(%%) =
18 18  
19 -== 1.1 What is LHT65N Temperature & Humidity Sensor ==
22 +(% _mstvisible="1" %)
23 +== (% _msthash="1532895" _msttexthash="1426958" _mstvisible="3" %)1.1 What is LHT65N Temperature & Humidity Sensor(%%) ==
20 20  
25 +(% _mstvisible="1" %)
21 21  (((
22 -The Dragino LHT65N Temperature & Humidity sensor is a Long Range LoRaWAN Sensor. It includes a (% style="color:#4f81bd" %)**built-in Temperature & Humidity sensor**(%%) and has an external sensor connector to connect to an external (% style="color:#4f81bd" %)**Temperature Sensor**(%%)**.**
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" %)**.**
23 23  )))
24 24  
31 +(% _mstvisible="1" %)
25 25  (((
33 +(% _msthash="506052" _msttexthash="66005810" _mstvisible="2" %)
26 26  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.
27 27  )))
28 28  
37 +(% _mstvisible="1" %)
29 29  (((
39 +(% _msthash="506053" _msttexthash="4298047" _mstvisible="2" %)
30 30  LHT65N has a built-in 2400mAh non-chargeable battery which can be used for up to 10 years*.
31 31  )))
32 32  
43 +(% _mstvisible="1" %)
33 33  (((
45 +(% _msthash="506054" _msttexthash="6016374" _mstvisible="2" %)
34 34  LHT65N is full compatible with LoRaWAN v1.0.3 Class A protocol, it can work with a standard LoRaWAN gateway.
35 35  )))
36 36  
49 +(% _mstvisible="1" %)
37 37  (((
38 -LHT65N supports (% 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.
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.
39 39  )))
40 40  
55 +(% _mstvisible="1" %)
41 41  (((
57 +(% _msthash="506056" _msttexthash="5557097" _mstvisible="2" %)
42 42  *The actual battery life depends on how often to send data, please see the battery analyzer chapter.
43 43  )))
44 44  
45 -== 1.2 Features ==
61 +(% _mstvisible="1" %)
62 +== (% _msthash="182559" _msttexthash="163319" _mstvisible="3" %)1.2 Features(%%) ==
46 46  
64 +(% _mstvisible="1" %)
47 47  * Wall mountable
48 48  * LoRaWAN v1.0.3 Class A protocol
49 49  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
... ... @@ -56,603 +56,935 @@
56 56  * Tri-color LED to indicate working status
57 57  * Datalog feature
58 58  
59 -== 1.3 Specification ==
77 +(% _mstvisible="1" %)
78 +== (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
60 60  
80 +(% _mstvisible="1" %)
61 61  (((
62 -**Built-in Temperature Sensor:**
82 +(% _mstvisible="2" %)
83 +(% _msthash="506057" _msttexthash="671437" _mstvisible="4" %)**Built-in Temperature Sensor:**
63 63  )))
64 64  
65 -* (((
86 +(% _mstvisible="1" %)
87 +* (% _mstvisible="3" %)
88 +(((
89 +(% _msthash="902993" _msttexthash="294424" _mstvisible="4" %)
66 66  Resolution: 0.01 °C
67 67  )))
68 -* (((
92 +* (% _mstvisible="3" %)
93 +(((
94 +(% _msthash="902994" _msttexthash="690664" _mstvisible="4" %)
69 69  Accuracy Tolerance : Typ ±0.3 °C
70 70  )))
71 -* (((
97 +* (% _mstvisible="3" %)
98 +(((
99 +(% _msthash="902995" _msttexthash="504647" _mstvisible="4" %)
72 72  Long Term Drift: < 0.02 °C/yr
73 73  )))
74 -* (((
102 +* (% _mstvisible="3" %)
103 +(((
104 +(% _msthash="902996" _msttexthash="478257" _mstvisible="4" %)
75 75  Operating Range: -40 ~~ 85 °C
76 76  )))
77 77  
108 +(% _mstvisible="1" %)
78 78  (((
79 -**Built-in Humidity Sensor:**
110 +(% _mstvisible="2" %)
111 +(% _msthash="506058" _msttexthash="544453" _mstvisible="4" %)**Built-in Humidity Sensor:**
80 80  )))
81 81  
82 -* (((
114 +(% _mstvisible="1" %)
115 +* (% _mstvisible="3" %)
116 +(((
117 +(% _msthash="902997" _msttexthash="282438" _mstvisible="4" %)
83 83  Resolution: 0.04 %RH
84 84  )))
85 -* (((
120 +* (% _mstvisible="3" %)
121 +(((
122 +(% _msthash="902998" _msttexthash="628771" _mstvisible="4" %)
86 86  Accuracy Tolerance : Typ ±3 %RH
87 87  )))
88 -* (((
125 +* (% _mstvisible="3" %)
126 +(((
127 +(% _msthash="902999" _msttexthash="504647" _mstvisible="4" %)
89 89  Long Term Drift: < 0.02 °C/yr
90 90  )))
91 -* (((
130 +* (% _mstvisible="3" %)
131 +(((
132 +(% _msthash="903000" _msttexthash="421291" _mstvisible="4" %)
92 92  Operating Range: 0 ~~ 96 %RH
93 93  )))
94 94  
136 +(% _mstvisible="1" %)
95 95  (((
96 -**External Temperature Sensor:**
138 +(% _mstvisible="2" %)
139 +(% _msthash="506059" _msttexthash="680537" _mstvisible="4" %)**External Temperature Sensor:**
97 97  )))
98 98  
99 -* (((
142 +(% _mstvisible="1" %)
143 +* (% _mstvisible="3" %)
144 +(((
145 +(% _msthash="903001" _msttexthash="332254" _mstvisible="4" %)
100 100  Resolution: 0.0625 °C
101 101  )))
102 -* (((
148 +* (% _mstvisible="3" %)
149 +(((
150 +(% _msthash="903002" _msttexthash="782600" _mstvisible="4" %)
103 103  ±0.5°C accuracy from -10°C to +85°C
104 104  )))
105 -* (((
153 +* (% _mstvisible="3" %)
154 +(((
155 +(% _msthash="903003" _msttexthash="729482" _mstvisible="4" %)
106 106  ±2°C accuracy from -55°C to +125°C
107 107  )))
108 -* (((
158 +* (% _mstvisible="3" %)
159 +(((
160 +(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %)
109 109  Operating Range: -55 °C ~~ 125 °C
110 110  )))
111 111  
112 -= 2. Connect LHT65N to IoT Server =
164 +(% _mstvisible="1" %)
165 += (% _msthash="655759" _msttexthash="618618" _mstvisible="3" %)2. Connect LHT65N to IoT Server(%%) =
113 113  
114 -== 2.1 How does LHT65N work? ==
167 +(% _mstvisible="1" %)
168 +== (% _msthash="462371" _msttexthash="410332" _mstvisible="3" %)2.1 How does LHT65N work?(%%) ==
115 115  
170 +(% _mstvisible="1" %)
116 116  (((
172 +(% _msthash="506060" _msttexthash="28254538" _mstvisible="2" %)
117 117  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.
118 118  )))
119 119  
176 +(% _mstvisible="1" %)
120 120  (((
178 +(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
121 121  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.
122 122  )))
123 123  
124 -== 2.2 How to Activate LHT65N? ==
182 +(% _mstvisible="1" %)
183 +== (% _msthash="514384" _msttexthash="458666" _mstvisible="3" %)2.2 How to Activate LHT65N?(%%) ==
125 125  
185 +(% _msthash="315239" _msttexthash="748241" _mstvisible="1" %)
126 126  The LHT65N has two working modes:
127 127  
188 +(% _mstvisible="1" %)
128 128  * **Deep Sleep Mode**: LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
129 129  * **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. 
130 130  
192 +(% _mstvisible="1" %)
131 131  (((
194 +(% _msthash="506062" _msttexthash="6036823" _mstvisible="2" %)
132 132  The LHT65N is set in deep sleep mode by default; The ACT button on the front is to switch to different modes:
133 133  )))
134 134  
135 -[[image:image-20220515123819-1.png||height="379" width="317"]]
198 +(% _mstvisible="1" %)
199 +[[image:image-20220515123819-1.png||_mstalt="430742" _mstvisible="3" height="379" width="317"]]
136 136  
137 -[[image:image-20220523153201-19.png||height="180" width="818"]]
201 +(% _mstvisible="1" %)
202 +[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
138 138  
139 -== 2.3 Example to join LoRaWAN network ==
204 +(% _mstvisible="1" %)
205 +== (% _msthash="882726" _msttexthash="838526" _mstvisible="3" %)2.3 Example to join LoRaWAN network(%%) ==
140 140  
141 -(% class="wikigeneratedid" %)
207 +(% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %)
142 142  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.
143 143  
144 -(% class="wikigeneratedid" %)
145 -[[image:image-20220522232442-1.png||height="387" width="648"]]
210 +(% _mstvisible="1" class="wikigeneratedid" %)
211 +[[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]]
146 146  
147 -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:
213 +(% _msthash="315241" _msttexthash="10802155" _mstvisible="1" %)
214 +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:
148 148  
149 149  
150 -=== 2.3.1 Step 1: Create Device n TTN ===
217 +(% _mstvisible="1" %)
218 +=== (% _msthash="670592" _msttexthash="634075" _mstvisible="3" %)2.3.1 Step 1: Create Device n TTN(%%) ===
151 151  
220 +(% _msthash="315242" _msttexthash="1601782" _mstvisible="1" %)
152 152  Create a device in TTN V3 with the OTAA keys from LHT65N.
153 153  
223 +(% _msthash="315243" _msttexthash="3694444" _mstvisible="1" %)
154 154  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
155 155  
156 -[[image:image-20220522232812-2.png||height="219" width="279"]]
226 +(% _mstvisible="1" %)
227 +[[image:image-20220522232812-2.png||_mstalt="428467" _mstvisible="3" height="219" width="279"]]
157 157  
229 +(% _msthash="315244" _msttexthash="3659149" _mstvisible="1" %)
158 158  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
159 159  
232 +(% _msthash="315245" _msttexthash="642889" _mstvisible="1" %)
160 160  Add APP EUI in the application.
161 161  
162 -[[image:image-20220522232916-3.png]]
235 +(% _mstvisible="1" %)
236 +[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]]
163 163  
164 -[[image:image-20220522232932-4.png]]
238 +(% _mstvisible="1" %)
239 +[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]]
165 165  
166 -[[image:image-20220522232954-5.png]]
241 +(% _mstvisible="1" %)
242 +[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]]
167 167  
244 +(% _msthash="315246" _msttexthash="878800" _mstvisible="1" %)
168 168  Note: LHT65N use same payload as LHT65.
169 169  
170 -[[image:image-20220522233026-6.png]]
247 +(% _mstvisible="1" %)
248 +[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]]
171 171  
172 172  
251 +(% _msthash="315247" _msttexthash="595543" _mstvisible="1" %)
173 173  Input APP EUI,  APP KEY and DEV EUI:
174 174  
175 -[[image:image-20220522233118-7.png]]
254 +(% _mstvisible="1" %)
255 +[[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
176 176  
177 177  
178 -=== 2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. ===
258 +(% _mstvisible="1" %)
259 +=== (% _msthash="3537456" _msttexthash="3448549" _mstvisible="3" %)2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds.(%%) ===
179 179  
261 +(% _msthash="315248" _msttexthash="14452321" _mstvisible="1" %)
180 180  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.
181 181  
182 -[[image:image-20220522233300-8.png||height="219" width="722"]]
264 +(% _mstvisible="1" %)
265 +[[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]]
183 183  
184 184  
185 -== 2.4 Uplink Payload ==
268 +(% _mstvisible="1" %)
269 +== (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) ==
186 186  
187 -The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
271 +(% _msthash="315249" _msttexthash="7722962" _mstvisible="1" %)
272 +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.
188 188  
189 -After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
274 +(% _msthash="315250" _msttexthash="1322711" _mstvisible="1" %)
275 +After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
190 190  
191 -(% border="1" style="background-color:#ffffcc; color:green; width:426px" %)
192 -|(% style="width:97px" %)(((
193 -**Size(bytes)**
194 -)))|(% style="width:39px" %)(((
195 -**2**
196 -)))|(% style="width:100px" %)(((
197 -**2**
198 -)))|(% style="width:77px" %)(((
199 -**2**
200 -)))|(% style="width:47px" %)(((
201 -**1**
202 -)))|(% style="width:51px" %)(((
203 -**4**
277 +(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:426px" %)
278 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
279 +(((
280 +(% _mstvisible="6" %)
281 +(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
282 +)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %)
283 +(((
284 +(% _mstvisible="6" %)
285 +(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2**
286 +)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %)
287 +(((
288 +(% _mstvisible="6" %)
289 +(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2**
290 +)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
291 +(((
292 +(% _mstvisible="6" %)
293 +(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2**
294 +)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %)
295 +(((
296 +(% _mstvisible="6" %)
297 +(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1**
298 +)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %)
299 +(((
300 +(% _mstvisible="6" %)
301 +(% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4**
204 204  )))
205 -|(% style="width:97px" %)(((
206 -**Value**
207 -)))|(% style="width:39px" %)(((
208 -[[BAT>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.2BAT-BatteryInfo]]
209 -)))|(% style="width:100px" %)(((
303 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
210 210  (((
211 -[[Built-In Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
305 +(% _mstvisible="6" %)
306 +(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value**
307 +)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %)
308 +(((
309 +(% _mstvisible="6" %)
310 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]]
311 +)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %)
312 +(((
313 +(% _mstvisible="6" %)
314 +(((
315 +(% _mstvisible="7" %)
316 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]]
212 212  )))
213 -)))|(% style="width:77px" %)(((
318 +)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
214 214  (((
215 -[[Built-in>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
320 +(% _mstvisible="6" %)
321 +(((
322 +(% _mstvisible="7" %)
323 +[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]]
216 216  )))
217 217  
326 +(% _mstvisible="6" %)
218 218  (((
219 -[[Humidity>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
328 +(% _mstvisible="7" %)
329 +[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]]
220 220  )))
221 -)))|(% style="width:47px" %)(((
222 -[[Ext>>path:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.5Ext23]] #
223 -)))|(% style="width:51px" %)(((
224 -[[Ext value>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.6Extvalue]]
331 +)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %)
332 +(((
333 +(% _mstvisible="6" %)
334 +[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] #
335 +)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %)
336 +(((
337 +(% _mstvisible="6" %)
338 +[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]]
225 225  )))
226 226  
341 +(% _mstvisible="1" %)
227 227  * The First 6 bytes: has fix meanings for every LHT65N.
228 228  * The 7th byte (EXT #): defines the external sensor model.
229 -* 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.)
344 +* 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.)
230 230  
231 -=== 2.4.1 Decoder in TTN V3 ===
346 +(% _mstvisible="1" %)
347 +=== (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
232 232  
349 +(% _msthash="315251" _msttexthash="9786491" _mstvisible="1" %)
233 233  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.
234 234  
352 +(% _msthash="315252" _msttexthash="3928483" _mstvisible="1" %)
235 235  Below is the position to put the decoder and LHT65N decoder can be download from here:
236 236  
237 -[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
355 +(% _mstvisible="1" %)
356 +[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0||_msthash="315253" _msttexthash="3509064" _mstvisible="2"]]
238 238  
239 -[[image:image-20220522234118-10.png||height="353" width="729"]]
358 +(% _mstvisible="1" %)
359 +[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
240 240  
241 -=== 2.4.2 BAT-Battery Info ===
361 +(% _mstvisible="1" %)
362 +=== (% _msthash="411411" _msttexthash="383656" _mstvisible="3" %)2.4.2 BAT-Battery Info(%%) ===
242 242  
364 +(% _msthash="315254" _msttexthash="3122912" _mstvisible="1" %)
243 243  These two bytes of BAT include the battery state and the actually voltage
244 244  
245 -[[image:image-20220523152839-18.png]]
367 +(% _mstvisible="1" %)
368 +[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]]
246 246  
247 -[[image:image-20220522235639-1.png||height="139" width="727"]]
370 +(% _mstvisible="1" %)
371 +[[image:image-20220522235639-1.png||_mstalt="431392" _mstvisible="3" height="139" width="727"]]
248 248  
373 +(% _msthash="315255" _msttexthash="871611" _mstvisible="1" %)
249 249  Check the battery voltage for LHT65N.
250 250  
376 +(% _mstvisible="1" %)
251 251  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
252 252  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
253 253  
254 -=== 2.4.3 Built-in Temperature ===
380 +(% _mstvisible="1" %)
381 +=== (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
255 255  
256 -[[image:image-20220522235639-2.png||height="138" width="722"]]
383 +(% _mstvisible="1" %)
384 +[[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]]
257 257  
386 +(% _mstvisible="1" %)
258 258  * Temperature:  0x0ABB/100=27.47℃
259 259  
260 -[[image:image-20220522235639-3.png]]
389 +(% _mstvisible="1" %)
390 +[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]]
261 261  
392 +(% _mstvisible="1" %)
262 262  * Temperature:  (0xF5C6-65536)/100=-26.18℃
263 263  
264 -=== 2.4.4 Built-in Humidity ===
395 +(% _mstvisible="1" %)
396 +=== (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
265 265  
266 -[[image:image-20220522235639-4.png||height="138" width="722"]]
398 +(% _mstvisible="1" %)
399 +[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]]
267 267  
401 +(% _mstvisible="1" %)
268 268  * Humidity:    0x025C/10=60.4%
269 269  
270 -=== 2.4.5 Ext # ===
404 +(% _mstvisible="1" %)
405 +=== (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
271 271  
407 +(% _msthash="315256" _msttexthash="552240" _mstvisible="1" %)
272 272  Bytes for External Sensor:
273 273  
274 -[[image:image-20220523152822-17.png]]
410 +(% _mstvisible="1" %)
411 +[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
275 275  
276 -=== 2.4.6 Ext value ===
413 +(% _mstvisible="1" %)
414 +=== (% _msthash="221429" _msttexthash="200655" _mstvisible="3" %)2.4.6 Ext value(%%) ===
277 277  
278 -==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
416 +(% _mstvisible="1" %)
417 +==== (% _msthash="1005901" _msttexthash="877578" _mstvisible="3" %)2.4.6.1 Ext~=1, E3 Temperature Sensor(%%) ====
279 279  
280 -[[image:image-20220522235639-5.png]]
419 +(% _mstvisible="1" %)
420 +[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]
281 281  
422 +(% _mstvisible="1" %)
282 282  * DS18B20 temp=0x0ADD/100=27.81℃
283 283  
425 +(% _msthash="315257" _msttexthash="1038479" _mstvisible="1" %)
284 284  The last 2 bytes of data are meaningless
285 285  
286 -[[image:image-20220522235639-6.png]]
428 +(% _mstvisible="1" %)
429 +[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
287 287  
431 +(% _mstvisible="1" %)
288 288  * External temperature= (0xF54F-65536)/100=-27.37℃
289 289  
434 +(% _mstvisible="1" %)
290 290  (((
436 +(% _msthash="506063" _msttexthash="1038479" _mstvisible="2" %)
291 291  The last 2 bytes of data are meaningless
292 292  )))
293 293  
440 +(% _mstvisible="1" %)
294 294  (((
442 +(% _msthash="506064" _msttexthash="21185632" _mstvisible="2" %)
295 295  If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
296 296  )))
297 297  
298 298  
299 -==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
447 +(% _mstvisible="1" %)
448 +==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
300 300  
450 +(% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %)
301 301  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:
302 302  
303 -(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
304 -|(% style="width:96px" %)(((
305 -**Size(bytes)**
306 -)))|(% style="width:71px" %)(((
307 -**2**
308 -)))|(% style="width:99px" %)(((
309 -**2**
310 -)))|(% style="width:132px" %)(((
311 -**2**
312 -)))|(% style="width:54px" %)(((
313 -**1**
314 -)))|(% style="width:64px" %)(((
315 -**4**
453 +(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %)
454 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
455 +(((
456 +(% _mstvisible="6" %)
457 +(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
458 +)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
459 +(((
460 +(% _mstvisible="6" %)
461 +(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
462 +)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
463 +(((
464 +(% _mstvisible="6" %)
465 +(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
466 +)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
467 +(((
468 +(% _mstvisible="6" %)
469 +(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
470 +)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
471 +(((
472 +(% _mstvisible="6" %)
473 +(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
474 +)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
475 +(((
476 +(% _mstvisible="6" %)
477 +(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
316 316  )))
317 -|(% style="width:96px" %)(((
318 -**Value**
319 -)))|(% style="width:71px" %)(((
320 -[[External temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.2SetExternalSensorMode]]
321 -)))|(% style="width:99px" %)(((
479 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
322 322  (((
323 -[[Built-In>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
481 +(% _mstvisible="6" %)
482 +(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
483 +)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
484 +(((
485 +(% _mstvisible="6" %)
486 +[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
487 +)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
488 +(((
489 +(% _mstvisible="6" %)
490 +(((
491 +(% _mstvisible="7" %)
492 +[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
324 324  )))
325 325  
495 +(% _mstvisible="6" %)
326 326  (((
327 -[[Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
497 +(% _mstvisible="7" %)
498 +[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
328 328  )))
329 -)))|(% style="width:132px" %)(((
500 +)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
330 330  (((
502 +(% _mstvisible="6" %)
503 +(((
504 +(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
331 331  BAT Status &
332 332  )))
333 333  
508 +(% _mstvisible="6" %)
334 334  (((
335 -[[Built-in Humidity>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
510 +(% _mstvisible="7" %)
511 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
336 336  )))
337 -)))|(% style="width:54px" %)(((
513 +)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
514 +(((
515 +(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
338 338  Status & Ext
339 -)))|(% style="width:64px" %)(((
517 +)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
340 340  (((
341 -[[Unix Time Stamp>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.1SetTransmitIntervalTime]]
519 +(% _mstvisible="6" %)
520 +(((
521 +(% _mstvisible="7" %)
522 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
342 342  )))
343 343  )))
344 344  
345 -* **Battery status & (% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)**
526 +(% _mstvisible="1" %)
527 +* (% _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(%%)**
346 346  
347 -(% border="1" style="background-color:#ffffcc; color:green; width:469px" %)
348 -|(% style="width:65px" %)Bit(bit)|(% style="width:267px" %)[15:14]|(% style="width:134px" %)[11:0]
349 -|(% style="width:65px" %)Value|(% style="width:267px" %)(((
529 +(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:469px" %)
530 +(% _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]
531 +(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
532 +(((
533 +(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
350 350  BAT Status
351 351  
536 +(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
352 352  00(b): Ultra Low ( BAT <= 2.50v)
353 353  
539 +(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
354 354  01(b): Low  (2.50v <=BAT <= 2.55v)
355 355  
542 +(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
356 356  10(b): OK   (2.55v <= BAT <=2.65v)
357 357  
545 +(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
358 358  11(b): Good   (BAT >= 2.65v)
359 -)))|(% style="width:134px" %)(((
360 -[[Built-in Humidity>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
547 +)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
548 +(((
549 +(% _mstvisible="6" %)
550 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]]
361 361  
552 +(% _mstvisible="6" %)
362 362  
363 363  )))
364 364  
365 -* **Status & Ext Byte**
556 +(% _mstvisible="1" %)
557 +* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
366 366  
367 -[[image:image-20220523152434-16.png]]
559 +(% _mstvisible="1" %)
560 +[[image:image-20220523152434-16.png||_mstalt="453921" _mstvisible="3"]]
368 368  
562 +(% _mstvisible="1" %)
369 369  * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
370 370  * 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.
371 371  * 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)
372 372  
373 -== 2.5 Show data on Datacake ==
567 +(% _mstvisible="1" %)
568 +== (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
374 374  
570 +(% _msthash="315259" _msttexthash="20933341" _mstvisible="1" %)
375 375  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:
376 376  
573 +(% _mstvisible="1" %)
377 377  (((
378 -**Step 1**: Be sure that your device is programmed and properly connected to the LoRaWAN network.
575 +(% _msthash="506065" _msttexthash="4753983" _mstvisible="2" %)
576 +(% _mstvisible="3" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
379 379  )))
380 380  
579 +(% _mstvisible="1" %)
381 381  (((
382 -**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.
581 +(% _msthash="506066" _msttexthash="14696682" _mstvisible="2" %)
582 +(% _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.
383 383  )))
384 384  
585 +(% _mstvisible="1" %)
385 385  (((
587 +(% _msthash="506067" _msttexthash="180297" _mstvisible="2" %)
386 386  Add Datacake:
387 387  )))
388 388  
389 -[[image:image-20220523000825-7.png||height="262" width="583"]]
591 +(% _mstvisible="1" %)
592 +[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]]
390 390  
391 391  
595 +(% _msthash="315260" _msttexthash="750178" _mstvisible="1" %)
392 392  Select default key as Access Key:
393 393  
394 -[[image:image-20220523000825-8.png||height="453" width="406"]]
598 +(% _mstvisible="1" %)
599 +[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]]
395 395  
396 -In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
601 +(% _msthash="315261" _msttexthash="2134964" _mstvisible="1" %)
602 +In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/||_mstvisible="2"]]) , add LHT65 device.
397 397  
398 -[[image:image-20220523000825-9.png||height="366" width="392"]]
604 +(% _mstvisible="1" %)
605 +[[image:image-20220523000825-9.png||_mstalt="430612" _mstvisible="3" height="366" width="392"]]
399 399  
400 -[[image:image-20220523000825-10.png||height="413" width="728"]]
607 +(% _mstvisible="1" %)
608 +[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
401 401  
402 -== 2.6 Datalog Feature ==
610 +(% _mstvisible="1" %)
611 +== (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) ==
403 403  
613 +(% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %)
404 404  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.
405 405  
406 -=== 2.6.1 Ways to get datalog via LoRaWAN ===
616 +(% _mstvisible="1" %)
617 +=== (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) ===
407 407  
408 -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.
619 +(% _msthash="315263" _msttexthash="409604" _mstvisible="1" %)
620 +There are two methods:
409 409  
410 -=== 2.6.2 Unix TimeStamp ===
622 +(% _mstvisible="1" %)
623 +1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
624 +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.
411 411  
626 +(% _mstvisible="1" %)
627 +=== (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
628 +
629 +(% _msthash="315264" _msttexthash="1182285" _mstvisible="1" %)
412 412  LHT65N uses Unix TimeStamp format based on
413 413  
414 -[[image:image-20220523001219-11.png||height="97" width="627"]]
632 +(% _mstvisible="1" %)
633 +[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]]
415 415  
416 416  
636 +(% _mstvisible="1" %)
417 417  (((
418 -User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
638 +(% _msthash="506068" _msttexthash="2717234" _mstvisible="2" %)
639 +User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/||_mstvisible="3"]] :
419 419  )))
420 420  
642 +(% _mstvisible="1" %)
421 421  (((
644 +(% _msthash="506069" _msttexthash="709813" _mstvisible="2" %)
422 422  Below is the converter example
423 423  )))
424 424  
425 -[[image:image-20220523001219-12.png||height="298" width="720"]]
648 +(% _mstvisible="1" %)
649 +[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]]
426 426  
651 +(% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %)
427 427  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
428 428  
429 -=== 2.6.3 Set Device Time ===
654 +(% _mstvisible="1" %)
655 +=== (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) ===
430 430  
657 +(% _mstvisible="1" %)
431 431  (((
659 +(% _msthash="506070" _msttexthash="4521946" _mstvisible="2" %)
432 432  There are two ways to set device’s time:
433 433  )))
434 434  
663 +(% _mstvisible="1" %)
435 435  (((
436 -**~1. Through LoRaWAN MAC Command (Default settings)**
665 +(% _mstvisible="2" %)
666 +(% _msthash="506071" _msttexthash="1498471" _mstvisible="4" %)**1. Through LoRaWAN MAC Command (Default settings)**
437 437  )))
438 438  
669 +(% _mstvisible="1" %)
439 439  (((
671 +(% _msthash="506072" _msttexthash="2126267" _mstvisible="2" %)
440 440  User need to set SYNCMOD=1 to enable sync time via MAC command.
441 441  )))
442 442  
675 +(% _mstvisible="1" %)
443 443  (((
677 +(% _msthash="506073" _msttexthash="54430324" _mstvisible="2" %)
444 444  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).
445 445  )))
446 446  
681 +(% _mstvisible="1" %)
447 447  (((
683 +(% _msthash="506074" _msttexthash="92531127" _mstvisible="2" %)
448 448  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.
449 449  )))
450 450  
687 +(% _mstvisible="1" %)
451 451  (((
689 +(% _mstvisible="2" %)
452 452  
453 453  )))
454 454  
693 +(% _mstvisible="1" %)
455 455  (((
456 -**2. Manually Set Time**
695 +(% _mstvisible="2" %)
696 +(% _msthash="506075" _msttexthash="329719" _mstvisible="4" %)**2. Manually Set Time**
457 457  )))
458 458  
699 +(% _mstvisible="1" %)
459 459  (((
701 +(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
460 460  User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
461 461  )))
462 462  
463 -=== 2.6.4 Poll sensor value ===
705 +(% _mstvisible="1" %)
706 +=== (% _msthash="460759" _msttexthash="430001" _mstvisible="3" %)2.6.4 Poll sensor value(%%) ===
464 464  
708 +(% _msthash="315266" _msttexthash="4955821" _mstvisible="1" %)
465 465  User can poll sensor value based on timestamps from the server. Below is the downlink command.
466 466  
467 -[[image:image-20220523152302-15.png]]
711 +(% _mstvisible="1" %)
712 +[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
468 468  
714 +(% _mstvisible="1" %)
469 469  (((
716 +(% _msthash="506077" _msttexthash="14670916" _mstvisible="2" %)
470 470  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.
471 471  )))
472 472  
720 +(% _mstvisible="1" %)
473 473  (((
474 -For example, downlink command (% style="display:none" %) (%%)**31 5FC5F350 5FC6 0160 05**
722 +(% _mstvisible="2" %)
723 +For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(% _mstvisible="3" style="display:none" %)
475 475  )))
476 476  
726 +(% _mstvisible="1" %)
477 477  (((
728 +(% _msthash="506078" _msttexthash="6907459" _mstvisible="2" %)
478 478  Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
479 479  )))
480 480  
732 +(% _mstvisible="1" %)
481 481  (((
734 +(% _msthash="506079" _msttexthash="23531573" _mstvisible="2" %)
482 482  Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
483 483  )))
484 484  
485 485  
486 -=== 2.6.5 Datalog Uplink payload ===
739 +(% _mstvisible="1" %)
740 +=== (% _msthash="650923" _msttexthash="614185" _mstvisible="3" %)2.6.5 Datalog Uplink payload(%%) ===
487 487  
742 +(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
488 488  The Datalog poll reply uplink will use below payload format.
489 489  
745 +(% _mstvisible="1" %)
490 490  (((
491 -**Retrieval data payload**
747 +(% _mstvisible="2" %)
748 +(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
492 492  )))
493 493  
494 -(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
495 -|(% style="width:93px" %)(((
751 +(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %)
752 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
496 496  (((
497 -**Size(bytes)**
754 +(% _mstvisible="6" %)
755 +(((
756 +(% _mstvisible="7" %)
757 +(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
498 498  )))
499 -)))|(% style="width:71px" %)(((
759 +)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
500 500  (((
501 -**2**
761 +(% _mstvisible="6" %)
762 +(((
763 +(% _mstvisible="7" %)
764 +(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
502 502  )))
503 -)))|(% style="width:102px" %)(((
766 +)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
504 504  (((
505 -**2**
768 +(% _mstvisible="6" %)
769 +(((
770 +(% _mstvisible="7" %)
771 +(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
506 506  )))
507 -)))|(% style="width:86px" %)(((
773 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
508 508  (((
509 -**2**
775 +(% _mstvisible="6" %)
776 +(((
777 +(% _mstvisible="7" %)
778 +(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
510 510  )))
511 -)))|(% style="width:86px" %)(((
780 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
512 512  (((
513 -**1**
782 +(% _mstvisible="6" %)
783 +(((
784 +(% _mstvisible="7" %)
785 +(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
514 514  )))
515 -)))|(% style="width:48px" %)(((
787 +)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
516 516  (((
517 -**4**
789 +(% _mstvisible="6" %)
790 +(((
791 +(% _mstvisible="7" %)
792 +(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
518 518  )))
519 519  )))
520 -|(% style="width:93px" %)(((
795 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
521 521  (((
522 -**Value**
797 +(% _mstvisible="6" %)
798 +(((
799 +(% _mstvisible="7" %)
800 +(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
523 523  )))
524 -)))|(% style="width:71px" %)(((
802 +)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
525 525  (((
526 -[[External sensor data>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.6Extvalue]]
804 +(% _mstvisible="6" %)
805 +(((
806 +(% _mstvisible="7" %)
807 +[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
527 527  )))
528 -)))|(% style="width:102px" %)(((
809 +)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
529 529  (((
811 +(% _mstvisible="6" %)
530 530  (((
531 -[[Built In>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
813 +(% _mstvisible="7" %)
814 +(((
815 +(% _mstvisible="8" %)
816 +[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
532 532  )))
533 533  )))
534 534  
820 +(% _mstvisible="6" %)
535 535  (((
822 +(% _mstvisible="7" %)
536 536  (((
537 -[[Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
824 +(% _mstvisible="8" %)
825 +[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
538 538  )))
539 539  )))
540 -)))|(% style="width:86px" %)(((
828 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
541 541  (((
830 +(% _mstvisible="6" %)
542 542  (((
543 -[[Built-in>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
832 +(% _mstvisible="7" %)
833 +(((
834 +(% _mstvisible="8" %)
835 +[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
544 544  )))
545 545  )))
546 546  
839 +(% _mstvisible="6" %)
547 547  (((
841 +(% _mstvisible="7" %)
548 548  (((
549 -[[Humidity>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
843 +(% _mstvisible="8" %)
844 +[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
550 550  )))
551 551  )))
552 -)))|(% style="width:86px" %)(((
847 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
553 553  (((
554 -[[Poll message flag & Ext>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.6.4DatalogUplinkpayload]]
849 +(% _mstvisible="6" %)
850 +(((
851 +(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
852 +Poll message flag & Ext
555 555  )))
556 -)))|(% style="width:48px" %)(((
854 +)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
557 557  (((
856 +(% _mstvisible="6" %)
558 558  (((
559 -[[Unix Time Stamp>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.6.1UnixTimeStamp]]
858 +(% _mstvisible="7" %)
859 +(((
860 +(% _mstvisible="8" %)
861 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
560 560  )))
561 561  )))
562 562  
865 +(% _mstvisible="6" %)
563 563  (((
867 +(% _mstvisible="7" %)
564 564  (((
869 +(% _mstvisible="8" %)
565 565  
566 566  )))
567 567  )))
568 568  )))
569 569  
570 -**Poll message flag & Ext**
875 +(% _mstvisible="1" %)
876 +(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
571 571  
572 -[[image:image-20220523152208-14.png]]
878 +(% _mstvisible="1" %)
879 +[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]]
573 573  
881 +(% _mstvisible="1" %)
574 574  (((
883 +(% _mstvisible="2" %)
575 575  (((
885 +(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
576 576  Poll Message Flag: 1: This message is a poll message reply.
577 577  )))
578 578  )))
579 579  
580 -* (((
890 +(% _mstvisible="1" %)
891 +* (% _mstvisible="3" %)
581 581  (((
893 +(% _mstvisible="4" %)
894 +(((
895 +(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
582 582  Poll Message Flag is set to 1.
583 583  )))
584 584  )))
585 -* (((
899 +* (% _mstvisible="3" %)
586 586  (((
901 +(% _mstvisible="4" %)
902 +(((
903 +(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
587 587  Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
588 588  )))
589 589  )))
590 590  
908 +(% _mstvisible="1" %)
591 591  (((
910 +(% _mstvisible="2" %)
592 592  (((
912 +(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
593 593  For example, in US915 band, the max payload for different DR is:
594 594  )))
595 595  )))
596 596  
917 +(% _mstvisible="1" %)
597 597  (((
919 +(% _mstvisible="2" %)
598 598  (((
921 +(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
599 599  a) DR0: max is 11 bytes so one entry of data
600 600  )))
601 601  )))
602 602  
926 +(% _mstvisible="1" %)
603 603  (((
928 +(% _mstvisible="2" %)
604 604  (((
930 +(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
605 605  b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
606 606  )))
607 607  )))
608 608  
935 +(% _mstvisible="1" %)
609 609  (((
937 +(% _mstvisible="2" %)
610 610  (((
939 +(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
611 611  c) DR2: total payload includes 11 entries of data
612 612  )))
613 613  )))
614 614  
944 +(% _mstvisible="1" %)
615 615  (((
946 +(% _mstvisible="2" %)
616 616  (((
948 +(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
617 617  d) DR3: total payload includes 22 entries of data.
618 618  )))
619 619  )))
620 620  
953 +(% _mstvisible="1" %)
621 621  (((
955 +(% _mstvisible="2" %)
622 622  (((
957 +(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
623 623  If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
624 624  )))
625 625  )))
626 626  
627 627  
628 -**Example:**
963 +(% _mstvisible="1" style="text-align: left;" %)
964 +(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
629 629  
966 +(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
630 630  If LHT65N has below data inside Flash:
631 631  
632 -[[image:image-20220523144455-1.png||height="335" width="735"]]
969 +(% _mstvisible="1" %)
970 +[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
633 633  
972 +(% _mstvisible="1" %)
634 634  (((
635 -If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
974 +(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
975 +If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705
636 636  )))
637 637  
978 +(% _mstvisible="1" %)
638 638  (((
980 +(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
639 639   Where : Start time: 60065F97 = time 21/1/19 04:27:03
640 640  )))
641 641  
984 +(% _mstvisible="1" %)
642 642  (((
643 - Stop time 60066DA7= time 21/1/19 05:27:03
986 +(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
987 + Stop time 60066DA7= time 21/1/19 05:27:(% _mstvisible="2" _msthash="903005" _msttexthash="9672" %)03
644 644  )))
645 645  
990 +(% _mstvisible="1" %)
646 646  (((
992 +(% _mstvisible="2" %)
647 647  
648 648  )))
649 649  
996 +(% _mstvisible="1" %)
650 650  (((
998 +(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
651 651  LHT65N will uplink this payload.
652 652  )))
653 653  
654 -[[image:image-20220523001219-13.png||height="421" width="727"]]
1002 +(% _mstvisible="1" %)
1003 +[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
655 655  
1005 +(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
656 656  7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
657 657  
658 658  Where the first 11 bytes is for the first entry:
... ... @@ -669,74 +669,104 @@
669 669  
670 670  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
671 671  
672 -== 2.7 Alarm Mode ==
673 673  
674 -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.
1023 +(% _mstvisible="1" style="text-align: left;" %)
1024 +== (% _msthash="244504" _msttexthash="177736" _mstvisible="3" %)2.7 Alarm Mode(%%) ==
675 675  
676 -(((
677 -(% style="color:red" %)Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature.
678 -)))
1026 +(% _msthash="315279" _msttexthash="16493308" _mstvisible="1" style="text-align: left;" %)
1027 +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.
679 679  
1029 +(% _mstvisible="1" %)
680 680  (((
681 -**AT Commands for Alarm mode:**
1031 +(% _mstvisible="2" style="text-align: left;" %)
1032 +(% _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.
682 682  )))
683 683  
684 -(% class="box infomessage" %)
685 -(((
686 -(((
687 -**AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
688 -)))
689 -)))
1035 +(% _mstvisible="1" style="text-align: left;" %)
1036 +(% _msthash="315280" _msttexthash="363480" _mstvisible="3" %)**AT COMMAND FOR ALARM MODE:**
690 690  
691 -(% class="box infomessage" %)
1038 +(% _mstvisible="1" class="box infomessage" %)
692 692  (((
693 -(((
694 -**AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
695 -)))
696 -)))
1040 +(% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %)
1041 +(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%): Enable/disable alarm mode. (0: Disabled, 1: Enabled)
697 697  
698 -== 2.8 LED Indicator ==
1043 +(% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %)
1044 +(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%): The interval between checking the alarm temperature. (In minutes)
699 699  
700 -(((
701 -The LHT65N has a triple color LED which for easy shows different stage.
1046 +(% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %)
1047 +(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%): Gets or sets the alarm range of the internal temperature sensor
1048 +
1049 +(% _mstvisible="2" style="text-align: left;" %)
1050 +(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
1051 +
1052 +(% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %)
1053 +(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105.
702 702  )))
703 703  
1056 +(% _mstvisible="1" %)
1057 +== ==
1058 +
1059 +(% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %)
1060 +== (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator ==
1061 +
1062 +(% _mstvisible="1" %)
704 704  (((
705 -While pressing ACT button, the LED will work as per LED status with ACT button.
1064 +(% _msthash="197769" _msttexthash="2924142" style="text-align: left;" %)
1065 +The LHT65 has a triple color LED which for easy showing different stage .
1066 +
1067 +(% _msthash="289211" _msttexthash="3402659" style="text-align: left;" %)
1068 +While user press ACT button, the LED will work as per LED status with ACT button.
706 706  )))
707 707  
1071 +(% _mstvisible="1" %)
708 708  (((
1073 +(% _msthash="506092" _msttexthash="521573" _mstvisible="2" style="text-align: left;" %)
709 709  In a normal working state:
710 710  )))
711 711  
712 -* (((
713 -For each uplink, the BLUE LED or RED LED will blink once.
1077 +(% _mstvisible="1" %)
1078 +* (% _mstvisible="3" %)
1079 +(((
1080 +(% _msthash="903005" _msttexthash="1647204" _mstvisible="4" %)
1081 +For each uplink, the BLUE LED or RED LED will blink (% _mstvisible="3" _msthash="903005" _msttexthash="46254" %)once(%%).(% style="display:none" %)
1082 +
1083 +(% _msthash="197771" _msttexthash="1202526" %)
1084 +(% _mstvisible="3" _msthash="903005" _msttexthash="1647204" %)BLUE LED when external sensor is connected
714 714  )))
715 -* (((
716 -BLUE LED when an external sensor is connected
1086 +* (% _mstvisible="3" %)
1087 +(((
1088 +(% _msthash="903007" _msttexthash="1334749" _mstvisible="4" %)
1089 +RED LED when external sensor is not connected
717 717  )))
718 -* (((
719 -RED LED when an external sensor is not connected
720 -)))
721 -* (((
1091 +* (% _mstvisible="3" %)
1092 +(((
1093 +(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
722 722  For each success downlink, the PURPLE LED will blink once
723 723  )))
724 724  
1097 +(% _mstvisible="1" %)
725 725  ----
726 726  
727 -== 2.9 Installation ==
1100 +(% _mstvisible="1" style="text-align: left;" %)
1101 +== (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
728 728  
729 -[[image:image-20220516231650-1.png||height="436" width="428"]]
1103 +(% _mstvisible="1" %)
1104 +[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
730 730  
731 -= 3. Sensors & Accessories =
1106 +(% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %)
1107 += (% _msthash="401388" _msttexthash="566956" _mstvisible="3" %)3. S(% _mstvisible="2" _msthash="903005" _msttexthash="1647204" %)ensors(% _msthash="401388" _msttexthash="40417" _mstvisible="3" %) and A(% _mstvisible="2" _msthash="903005" _msttexthash="1647204" %)ccessories(%%) =
732 732  
733 -== 3.1 E3 Temperature Probe ==
1109 +(% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1110 +== (% _mstvisible="2" _msthash="903005" _msttexthash="1647204" %)3.1(%%) E3 Temperature Probe ==
734 734  
735 -[[image:image-20220515080154-4.png||height="182" width="161"]] [[image:image-20220515080330-5.png||height="201" width="195"]]
1112 +(% _mstvisible="1" %)
1113 +[[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"]]
736 736  
737 737  
738 -With Temperature sensor with 2 meters cable long
1116 +(% _msthash="315354" _msttexthash="1270971" _mstvisible="1" style="text-align: left;" %)
1117 +Temperature sensor with 2 meters cable long
739 739  
1119 +(% _mstvisible="1" %)
740 740  * Resolution: 0.0625 °C
741 741  * ±0.5°C accuracy from -10°C to +85°C
742 742  * ±2°C accuracy from -55°C to +125°C
... ... @@ -744,370 +744,591 @@
744 744  * -55°C to 125°C
745 745  * Working voltage 2.35v ~~ 5v
746 746  
747 -= 4. Configure LHT65N via AT Command or LoRaWAN Downlink =
1127 +(% _mstvisible="1" style="text-align: left;" %)
1128 += (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
748 748  
1130 +(% _mstvisible="1" %)
749 749  (((
1132 +(% _msthash="506246" _msttexthash="2005926" _mstvisible="2" style="text-align: left;" %)
750 750  Use can configure LHT65N via AT Command or LoRaWAN Downlink.
751 751  )))
752 752  
753 -* (((
754 -AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
1136 +(% _mstvisible="1" %)
1137 +* (% _mstvisible="3" %)
1138 +(((
1139 +(% _msthash="903318" _msttexthash="635544" _mstvisible="4" %)
1140 +AT Command Connection: See [[FAQ>>path:#AT_COMMAND||_mstvisible="5"]].
755 755  )))
756 -* (((
1142 +* (% _mstvisible="3" %)
1143 +(((
1144 +(% _msthash="903319" _msttexthash="2004301" _mstvisible="4" %)
757 757  LoRaWAN Downlink instruction for different platforms:
758 758  )))
759 759  
1148 +(% _mstvisible="1" %)
760 760  (((
761 -[[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]]
1150 +(% _mstvisible="2" style="text-align: left;" %)
1151 +[[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||_msthash="506247" _msttexthash="3599349" _mstvisible="3"]]
762 762  )))
763 763  
1154 +(% _mstvisible="1" %)
764 764  (((
1156 +(% _msthash="506248" _msttexthash="2144051" _mstvisible="2" style="text-align: left;" %)
765 765  There are two kinds of commands to configure LHT65N, they are:
766 766  )))
767 767  
1160 +(% _mstvisible="1" %)
768 768  (((
769 -(% style="color:#4f81bd" %)* **General Commands**.
1162 +(% _mstvisible="2" style="text-align: left;" %)
1163 +(% _msthash="506249" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506249" _msttexthash="317850" style="color:#4f81bd" _mstvisible="4" %)**General Commands**(% _msthash="506249" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %).
770 770  )))
771 771  
1166 +(% _mstvisible="1" %)
772 772  (((
1168 +(% _msthash="506250" _msttexthash="774527" _mstvisible="2" style="text-align: left;" %)
773 773  These commands are to configure:
774 774  )))
775 775  
776 -* (((
1172 +(% _mstvisible="1" %)
1173 +* (% _mstvisible="3" %)
1174 +(((
1175 +(% _msthash="903320" _msttexthash="1503580" _mstvisible="4" %)
777 777  General system settings like: uplink interval.
778 778  )))
779 -* (((
1178 +* (% _mstvisible="3" %)
1179 +(((
1180 +(% _msthash="903321" _msttexthash="1244334" _mstvisible="4" %)
780 780  LoRaWAN protocol & radio-related commands.
781 781  )))
782 782  
1184 +(% _mstvisible="1" %)
783 783  (((
1186 +(% _msthash="506251" _msttexthash="8343023" _mstvisible="2" style="text-align: left;" %)
784 784  They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
785 785  )))
786 786  
1190 +(% _mstvisible="1" %)
787 787  (((
788 -[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
1192 +(% _mstvisible="2" style="text-align: left;" %)
1193 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command||_msthash="506252" _msttexthash="3434769" _mstvisible="3"]]
789 789  )))
790 790  
1196 +(% _mstvisible="1" %)
791 791  (((
792 -(% style="color:#4f81bd" %)* **Commands special design for LHT65N**
1198 +(% _mstvisible="2" style="text-align: left;" %)
1199 +(% _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506253" _msttexthash="792038" _mstvisible="4" %)**Commands special design for LHT65N**
793 793  )))
794 794  
1202 +(% _mstvisible="1" %)
795 795  (((
1204 +(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
796 796  These commands are only valid for LHT65N, as below:
797 797  )))
798 798  
799 -== 4.1 Set Transmit Interval Time ==
1208 +(% _mstvisible="1" style="text-align: left;" %)
1209 +== (% _msthash="708253" _msttexthash="668772" _mstvisible="3" %)4.1 Set Transmit Interval Time(%%) ==
800 800  
1211 +(% _msthash="315355" _msttexthash="1659268" _mstvisible="1" style="text-align: left;" %)
801 801  Feature: Change LoRaWAN End Node Transmit Interval.
802 802  
803 -**AT Command: AT+TDC**
1214 +(% _mstvisible="1" style="text-align: left;" %)
1215 +(% _msthash="315356" _msttexthash="241696" _mstvisible="3" %)**AT Command: AT+TDC**
804 804  
805 -[[image:image-20220523150701-2.png]]
1217 +(% _mstvisible="1" %)
1218 +[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
806 806  
1220 +(% _mstvisible="1" %)
807 807  (((
808 -**Downlink Command: 0x01**
1222 +(% _mstvisible="2" style="text-align: left;" %)
1223 +(% _msthash="506255" _msttexthash="381992" _mstvisible="4" %)**Downlink Command: 0x01**
809 809  )))
810 810  
1226 +(% _mstvisible="1" %)
811 811  (((
1228 +(% _msthash="506256" _msttexthash="1996592" _mstvisible="2" style="text-align: left;" %)
812 812  Format: Command Code (0x01) followed by 3 bytes time value.
813 813  )))
814 814  
1232 +(% _mstvisible="1" %)
815 815  (((
1234 +(% _msthash="506257" _msttexthash="12934649" _mstvisible="2" style="text-align: left;" %)
816 816  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
817 817  )))
818 818  
819 -* (((
820 -**Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1238 +(% _mstvisible="1" %)
1239 +* (% _mstvisible="3" %)
1240 +(((
1241 +(% _msthash="903322" _msttexthash="3250546" _mstvisible="4" %)
1242 +(% _mstvisible="5" %)**Example 1**(%%): Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
821 821  )))
822 -* (((
823 -**Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1244 +* (% _mstvisible="3" %)
1245 +(((
1246 +(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1247 +(% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
824 824  )))
825 825  
826 -== 4.2 Set External Sensor Mode ==
1250 +(% _mstvisible="1" style="text-align: left;" %)
1251 +== (% _msthash="614770" _msttexthash="578240" _mstvisible="3" %)4.2 Set External Sensor Mode(%%) ==
827 827  
1253 +(% _msthash="315357" _msttexthash="975117" _mstvisible="1" style="text-align: left;" %)
828 828  Feature: Change External Sensor Mode.
829 829  
830 -**AT Command: AT+EXT**
1256 +(% _mstvisible="1" style="text-align: left;" %)
1257 +(% _msthash="315358" _msttexthash="248118" _mstvisible="3" %)**AT Command: AT+EXT**
831 831  
832 -[[image:image-20220523150759-3.png]]
1259 +(% _mstvisible="1" %)
1260 +[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
833 833  
1262 +(% _mstvisible="1" %)
834 834  (((
835 -**Downlink Command: 0xA2**
1264 +(% _mstvisible="2" style="text-align: left;" %)
1265 +(% _msthash="506258" _msttexthash="387855" _mstvisible="4" %)**Downlink Command: 0xA2**
836 836  )))
837 837  
1268 +(% _mstvisible="1" %)
838 838  (((
1270 +(% _msthash="506259" _msttexthash="395629" _mstvisible="2" style="text-align: left;" %)
839 839  Total bytes: 2 ~~ 5 bytes
840 840  )))
841 841  
1274 +(% _mstvisible="1" %)
842 842  (((
843 -**Example:**
1276 +(% _mstvisible="2" %)
1277 +(% _msthash="506260" _msttexthash="104767" _mstvisible="4" %)**Example:**
844 844  )))
845 845  
846 -* (((
1280 +(% _mstvisible="1" %)
1281 +* (% _mstvisible="3" %)
1282 +(((
1283 +(% _msthash="903324" _msttexthash="934973" _mstvisible="4" %)
847 847  0xA201: Set external sensor type to E1
848 848  )))
849 -* (((
1286 +* (% _mstvisible="3" %)
1287 +(((
1288 +(% _msthash="903325" _msttexthash="354770" _mstvisible="4" %)
850 850  0xA209: Same as AT+EXT=9
851 851  )))
852 -* (((
1291 +* (% _mstvisible="3" %)
1292 +(((
1293 +(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
853 853  0xA20702003c,Same as AT+SETCNT=60
854 854  )))
855 855  
856 -== 4.3 Enable/Disable uplink Temperature probe ID ==
1297 +(% _mstvisible="1" style="text-align: left;" %)
1298 +== (% _msthash="1562483" _msttexthash="1445717" _mstvisible="3" %)4.3 Enable/Disable uplink Temperature probe ID(%%) ==
857 857  
1300 +(% _msthash="315359" _msttexthash="2977572" _mstvisible="1" style="text-align: left;" %)
858 858  Feature: If PID is enabled, device will send the temperature probe ID on:
859 859  
1303 +(% _mstvisible="1" %)
860 860  * First Packet after OTAA Join
861 861  * Every 24 hours since the first packet.
862 862  
1307 +(% _msthash="315360" _msttexthash="658814" _mstvisible="1" style="text-align: left;" %)
863 863  PID is default set to disable (0)
864 864  
865 -**AT Command:**
1310 +(% _mstvisible="1" style="text-align: left;" %)
1311 +(% _msthash="315361" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
866 866  
867 -[[image:image-20220523150928-4.png]]
1313 +(% _mstvisible="1" %)
1314 +[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
868 868  
869 -**Downlink Command:**
1316 +(% _mstvisible="1" style="text-align: left;" %)
1317 +(% _msthash="315362" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
870 870  
1319 +(% _mstvisible="1" %)
871 871  * 0xA800  **~-~->** AT+PID=0
872 872  * 0xA801     **~-~->** AT+PID=1
873 873  
874 -== 4.4 Set Password ==
1323 +(% _mstvisible="1" style="text-align: left;" %)
1324 +== (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
875 875  
1326 +(% _msthash="315363" _msttexthash="1170728" _mstvisible="1" style="text-align: left;" %)
876 876  Feature: Set device password, max 9 digits
877 877  
878 -**AT Command: AT+PWORD**
1329 +(% _mstvisible="1" style="text-align: left;" %)
1330 +(% _msthash="315364" _msttexthash="295009" _mstvisible="3" %)**AT Command: AT+PWORD**
879 879  
880 -[[image:image-20220523151052-5.png]]
1332 +(% _mstvisible="1" %)
1333 +[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
881 881  
1335 +(% _mstvisible="1" %)
882 882  (((
883 -**Downlink Command:**
1337 +(% _mstvisible="2" style="text-align: left;" %)
1338 +(% _msthash="506261" _msttexthash="298038" _mstvisible="4" %)**Downlink Command:**
884 884  )))
885 885  
1341 +(% _mstvisible="1" %)
886 886  (((
1343 +(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
887 887  No downlink command for this feature.
888 888  )))
889 889  
890 -== 4.5 Quit AT Command ==
1347 +(% _mstvisible="1" style="text-align: left;" %)
1348 +== (% _msthash="306956" _msttexthash="281918" _mstvisible="3" %)4.5 Quit AT Command(%%) ==
891 891  
1350 +(% _msthash="315365" _msttexthash="4616456" _mstvisible="1" style="text-align: left;" %)
892 892  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
893 893  
894 -**AT Command: AT+DISAT**
1353 +(% _mstvisible="1" style="text-align: left;" %)
1354 +(% _msthash="315366" _msttexthash="289120" _mstvisible="3" %)**AT Command: AT+DISAT**
895 895  
896 -[[image:image-20220523151132-6.png]]
1356 +(% _mstvisible="1" %)
1357 +[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
897 897  
898 -**Downlink Command:**
1359 +(% _mstvisible="1" style="text-align: left;" %)
1360 +(% _msthash="315367" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
899 899  
1362 +(% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %)
900 900  No downlink command for this feature.
901 901  
902 -== 4.6 Set to sleep mode ==
1365 +(% _mstvisible="1" style="text-align: left;" %)
1366 +== (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) ==
903 903  
1368 +(% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %)
904 904  Feature: Set device to sleep mode
905 905  
906 -**AT Command: AT+SLEEP**
1371 +(% _mstvisible="1" style="text-align: left;" %)
1372 +(% _msthash="315370" _msttexthash="289783" _mstvisible="3" %)**AT Command: AT+SLEEP**
907 907  
908 -[[image:image-20220523151218-7.png]]
1374 +(% _mstvisible="1" %)
1375 +[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
909 909  
910 -**Downlink Command:**
1377 +(% _mstvisible="1" %)
1378 +(% _msthash="315371" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
911 911  
1380 +(% _mstvisible="1" %)
912 912  * There is no downlink command to set to Sleep mode.
913 913  
914 -== 4.7 Set system time ==
1383 +(% _mstvisible="1" %)
1384 +== (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
915 915  
916 -Feature: Set system time, unix format. [[See here for format detail.>>path:#TimeStamp]]
1386 +(% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %)
1387 +Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp" _mstvisible="2"]]
917 917  
918 -**AT Command:**
1389 +(% _mstvisible="1" %)
1390 +(% _msthash="315373" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
919 919  
920 -[[image:image-20220523151253-8.png]]
1392 +(% _mstvisible="1" %)
1393 +[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
921 921  
922 -**Downlink Command:**
1395 +(% _mstvisible="1" %)
1396 +(% _msthash="315374" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
923 923  
1398 +(% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
924 924  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
925 925  
926 -== 4.8 Set Time Sync Mode ==
1401 +(% _mstvisible="1" %)
1402 +== (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) ==
927 927  
1404 +(% _mstvisible="1" %)
928 928  (((
1406 +(% _msthash="506263" _msttexthash="11748321" _mstvisible="2" %)
929 929  Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
930 930  )))
931 931  
1410 +(% _mstvisible="1" %)
932 932  (((
1412 +(% _msthash="506264" _msttexthash="6530264" _mstvisible="2" %)
933 933  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.
934 934  )))
935 935  
1416 +(% _mstvisible="1" %)
936 936  (((
937 -**AT Command:**
1418 +(% _mstvisible="2" %)
1419 +(% _msthash="506265" _msttexthash="137488" _mstvisible="4" %)**AT Command:**
938 938  )))
939 939  
940 -[[image:image-20220523151336-9.png]]
1422 +(% _mstvisible="1" %)
1423 +[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
941 941  
942 -**Downlink Command:**
1425 +(% _mstvisible="1" %)
1426 +(% _msthash="315376" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
943 943  
1428 +(% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
944 944  0x28 01 ~/~/ Same As AT+SYNCMOD=1
945 945  
1431 +(% _msthash="315378" _msttexthash="479076" _mstvisible="1" %)
946 946  0x28 00 ~/~/ Same As AT+SYNCMOD=0
947 947  
948 -== 4.9 Set Time Sync Interval ==
1434 +(% _mstvisible="1" %)
1435 +== (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) ==
949 949  
1437 +(% _msthash="315379" _msttexthash="3065777" _mstvisible="1" %)
950 950  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
951 951  
952 -**AT Command:**
1440 +(% _mstvisible="1" %)
1441 +(% _msthash="315380" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
953 953  
954 -[[image:image-20220523151411-10.png]]
1443 +(% _mstvisible="1" %)
1444 +[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
955 955  
956 -**Downlink Command:**
1446 +(% _mstvisible="1" %)
1447 +(% _msthash="315381" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
957 957  
1449 +(% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
958 958  0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
959 959  
960 -== 4.10 Print data entries base on page. ==
1452 +(% _mstvisible="1" %)
1453 +== (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) ==
961 961  
1455 +(% _msthash="315383" _msttexthash="3233334" _mstvisible="1" %)
962 962  Feature: Print the sector data from start page to stop page (max is 416 pages).
963 963  
964 -**AT Command: AT+PDTA**
1458 +(% _mstvisible="1" %)
1459 +(% _msthash="315384" _msttexthash="264953" _mstvisible="3" %)**AT Command: AT+PDTA**
965 965  
966 -[[image:image-20220523151450-11.png]]
1461 +(% _mstvisible="1" %)
1462 +[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
967 967  
968 -**Downlink Command:**
1464 +(% _mstvisible="1" %)
1465 +(% _msthash="315385" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
969 969  
1467 +(% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
970 970  No downlink commands for feature
971 971  
972 -== 4.11 Print last few data entries. ==
1470 +(% _mstvisible="1" %)
1471 +== (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) ==
973 973  
1473 +(% _msthash="315387" _msttexthash="1101009" _mstvisible="1" %)
974 974  Feature: Print the last few data entries
975 975  
976 -**AT Command: AT+PLDTA**
1476 +(% _mstvisible="1" %)
1477 +(% _msthash="315388" _msttexthash="288522" _mstvisible="3" %)**AT Command: AT+PLDTA**
977 977  
978 -[[image:image-20220523151524-12.png]]
1479 +(% _mstvisible="1" %)
1480 +[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
979 979  
980 -**Downlink Command:**
1482 +(% _mstvisible="1" %)
1483 +(% _msthash="315389" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
981 981  
1485 +(% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
982 982  No downlink commands for feature
983 983  
984 -== 4.12 Clear Flash Record ==
1488 +(% _mstvisible="1" %)
1489 +== (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) ==
985 985  
1491 +(% _msthash="315391" _msttexthash="1609075" _mstvisible="1" %)
986 986  Feature: Clear flash storage for data log feature.
987 987  
988 -**AT Command: AT+CLRDTA**
1494 +(% _mstvisible="1" %)
1495 +(% _msthash="315392" _msttexthash="311415" _mstvisible="3" %)**AT Command: AT+CLRDTA**
989 989  
990 -[[image:image-20220523151556-13.png]]
1497 +(% _mstvisible="1" %)
1498 +[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
991 991  
992 -**Downlink Command: 0xA3**
1500 +(% _mstvisible="1" %)
1501 +(% _msthash="315393" _msttexthash="388193" _mstvisible="3" %)**Downlink Command: 0xA3**
993 993  
1503 +(% _mstvisible="1" %)
994 994  * Example: 0xA301 ~/~/Same as AT+CLRDTA
995 995  
996 -= 5. Battery & How to replace =
1506 +(% _mstvisible="1" %)
1507 +== (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
997 997  
998 -== 5.1 Battery Type ==
1509 +(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1510 +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.
999 999  
1512 +
1513 +(% _mstvisible="1" %)
1514 +(% _msthash="315395" _msttexthash="334256" _mstvisible="3" %)**AT Command: AT+PNACKMD**
1515 +
1516 +(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1517 +The default factory setting is 0
1518 +
1519 +(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1520 +(% _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**
1521 +(% _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
1522 +
1523 +(% _mstvisible="1" %)
1524 +(% _msthash="315397" _msttexthash="383981" _mstvisible="3" %)**Downlink Command: 0x34**
1525 +
1526 +(% _mstvisible="1" %)
1527 +* Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1528 +
1529 +(% _mstvisible="1" %)
1530 += (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1531 +
1532 +(% _mstvisible="1" %)
1533 +== (% _msthash="265486" _msttexthash="242073" _mstvisible="3" %)5.1 Battery Type(%%) ==
1534 +
1535 +(% _msthash="315398" _msttexthash="33754799" _mstvisible="1" %)
1000 1000  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.
1001 1001  
1538 +(% _mstvisible="1" %)
1002 1002  (((
1540 +(% _mstvisible="2" %)
1003 1003  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1004 -[[image:image-20220515075034-1.png||height="208" width="644"]]
1542 +[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]]
1005 1005  )))
1006 1006  
1545 +(% _mstvisible="1" %)
1007 1007  (((
1547 +(% _mstvisible="2" %)
1008 1008  The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1009 1009  
1010 1010  )))
1011 1011  
1012 -== 5.2 Replace Battery ==
1552 +(% _mstvisible="1" %)
1553 +== (% _msthash="353795" _msttexthash="326703" _mstvisible="3" %)5.2 Replace Battery(%%) ==
1013 1013  
1555 +(% _msthash="315399" _msttexthash="11289278" _mstvisible="1" %)
1014 1014  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.
1015 1015  
1016 -[[image:image-20220515075440-2.png||height="338" width="272"]][[image:image-20220515075625-3.png||height="193" width="257"]]
1558 +(% _mstvisible="1" %)
1559 +[[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"]]
1017 1017  
1018 -== 5.3 Battery Life Analyze ==
1561 +(% _mstvisible="1" %)
1562 +== (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
1019 1019  
1564 +(% _mstvisible="1" %)
1020 1020  (((
1566 +(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1021 1021  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:
1022 1022  https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf
1023 1023  )))
1024 1024  
1025 -= 6. Order Info =
1571 +(% _mstvisible="1" %)
1572 += (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)6. Order Info(%%) =
1026 1026  
1574 +(% _mstvisible="1" %)
1027 1027  (((
1028 -Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
1576 +(% _msthash="506267" _msttexthash="432432" _mstvisible="2" %)
1577 +Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
1029 1029  )))
1030 1030  
1580 +(% _mstvisible="1" %)
1031 1031  (((
1032 -(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
1582 +(% _msthash="506268" _msttexthash="686946" _mstvisible="2" %)
1583 +(% _mstvisible="4" style="color:#4f81bd" %)**XX **(%%): The default frequency band
1033 1033  )))
1034 1034  
1035 -* (((
1036 -(% style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
1586 +(% _mstvisible="1" %)
1587 +* (% _mstvisible="3" %)
1588 +(((
1589 +(% _msthash="903327" _msttexthash="393341" _mstvisible="4" %)
1590 +(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
1037 1037  )))
1038 -* (((
1039 -(% style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1592 +* (% _mstvisible="3" %)
1593 +(((
1594 +(% _msthash="903328" _msttexthash="394576" _mstvisible="4" %)
1595 +(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1040 1040  )))
1041 -* (((
1042 -(% style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1597 +* (% _mstvisible="3" %)
1598 +(((
1599 +(% _msthash="903329" _msttexthash="393913" _mstvisible="4" %)
1600 +(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1043 1043  )))
1044 -* (((
1045 -(% style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1602 +* (% _mstvisible="3" %)
1603 +(((
1604 +(% _msthash="903330" _msttexthash="399087" _mstvisible="4" %)
1605 +(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1046 1046  )))
1047 -* (((
1048 -(% style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1607 +* (% _mstvisible="3" %)
1608 +(((
1609 +(% _msthash="903331" _msttexthash="395109" _mstvisible="4" %)
1610 +(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1049 1049  )))
1050 -* (((
1051 -(% style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1612 +* (% _mstvisible="3" %)
1613 +(((
1614 +(% _msthash="903332" _msttexthash="400842" _mstvisible="4" %)
1615 +(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1052 1052  )))
1053 -* (((
1054 -(% style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1617 +* (% _mstvisible="3" %)
1618 +(((
1619 +(% _msthash="903333" _msttexthash="396487" _mstvisible="4" %)
1620 +(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1055 1055  )))
1056 -* (((
1057 -(% style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1622 +* (% _mstvisible="3" %)
1623 +(((
1624 +(% _msthash="903334" _msttexthash="390923" _mstvisible="4" %)
1625 +(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1058 1058  )))
1059 1059  
1628 +(% _mstvisible="1" %)
1060 1060  (((
1061 -(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1630 +(% _msthash="506269" _msttexthash="443495" _mstvisible="2" %)
1631 +(% _mstvisible="4" style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1062 1062  )))
1063 1063  
1064 -* (((
1065 -(% style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
1634 +(% _mstvisible="1" %)
1635 +* (% _mstvisible="3" %)
1636 +(((
1637 +(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1638 +(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
1066 1066  )))
1067 1067  
1068 -= 7. Packing Info =
1641 +(% _mstvisible="1" %)
1642 += (% _msthash="233363" _msttexthash="211237" _mstvisible="3" %)7. Packing Info(%%) =
1069 1069  
1644 +(% _mstvisible="1" %)
1070 1070  (((
1071 -**Package Includes**:
1646 +(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1647 +(% _mstvisible="3" %)**Package Includes**(%%):
1072 1072  )))
1073 1073  
1074 -* (((
1650 +(% _mstvisible="1" %)
1651 +* (% _mstvisible="3" %)
1652 +(((
1653 +(% _msthash="903336" _msttexthash="1033149" _mstvisible="4" %)
1075 1075  LHT65N Temperature & Humidity Sensor x 1
1076 1076  )))
1077 -* (((
1656 +* (% _mstvisible="3" %)
1657 +(((
1658 +(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %)
1078 1078  Program cable x 1
1079 1079  )))
1080 -* (((
1661 +* (% _mstvisible="3" %)
1662 +(((
1663 +(% _msthash="903338" _msttexthash="544167" _mstvisible="4" %)
1081 1081  Optional external sensor
1082 1082  )))
1083 1083  
1667 +(% _mstvisible="1" %)
1084 1084  (((
1085 -**Dimension and weight**:
1669 +(% _msthash="506271" _msttexthash="403858" _mstvisible="2" %)
1670 +(% _mstvisible="3" %)**Dimension and weight**(%%):
1086 1086  )))
1087 1087  
1088 -* (((
1673 +(% _mstvisible="1" %)
1674 +* (% _mstvisible="3" %)
1675 +(((
1676 +(% _msthash="903339" _msttexthash="391807" _mstvisible="4" %)
1089 1089  Device Size:  13.5 x 7 x 3 cm
1090 1090  )))
1091 -* (((
1679 +* (% _mstvisible="3" %)
1680 +(((
1681 +(% _msthash="903340" _msttexthash="285298" _mstvisible="4" %)
1092 1092  Device Weight: 105g
1093 1093  )))
1094 -* (((
1684 +* (% _mstvisible="3" %)
1685 +(((
1686 +(% _msthash="903341" _msttexthash="562926" _mstvisible="4" %)
1095 1095  Package Size / pcs : 14.5 x 8 x 5 cm
1096 1096  )))
1097 -* (((
1689 +* (% _mstvisible="3" %)
1690 +(((
1691 +(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1098 1098  Weight / pcs : 170g
1099 1099  )))
1100 1100  
1101 -= 8. FCC Warning =
1695 +(% _mstvisible="1" %)
1696 += (% _msthash="198744" _msttexthash="178776" _mstvisible="3" %)8. FCC Warning(%%) =
1102 1102  
1698 +(% _mstvisible="1" %)
1103 1103  (((
1700 +(% _msthash="506272" _msttexthash="6034353" _mstvisible="2" %)
1104 1104  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1105 1105  )))
1106 1106  
1704 +(% _mstvisible="1" %)
1107 1107  (((
1706 +(% _msthash="506273" _msttexthash="44097638" _mstvisible="2" %)
1108 1108  (1) This device may not cause harmful interference；
1109 1109  )))
1110 1110  
1710 +(% _mstvisible="1" %)
1111 1111  (((
1712 +(% _msthash="506274" _msttexthash="7559773" _mstvisible="2" %)
1112 1112  (2) this device must accept any interference received, including interference that may cause undesired operation.
1113 1113  )))
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