Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 103.1 >
edited by Edwin Chen
on 2022/05/25 11:53
To version < 110.1 >
edited by Bei Jinggeng
on 2022/05/25 17:42
>
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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
... ... @@ -56,606 +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-20220525110604-2.png]]
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>>||anchor="H2.4.2BAT-BatteryInfo"]]
209 -)))|(% style="width:100px" %)(((
303 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
210 210  (((
211 -[[Built-In Temperature>>||anchor="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>>||anchor="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>>||anchor="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>>||anchor="H2.4.5Ext23"]] #
223 -)))|(% style="width:51px" %)(((
224 -[[Ext value>>||anchor="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>>||anchor="H4.2SetExternalSensorMode"]]
321 -)))|(% style="width:99px" %)(((
479 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
322 322  (((
323 -[[Built-In>>||anchor="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>>||anchor="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>>||anchor="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>>||anchor="H2.6.2UnixTimeStamp"]]
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>>||anchor="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  
619 +(% _msthash="315263" _msttexthash="409604" _mstvisible="1" %)
408 408  There are two methods:
409 409  
622 +(% _mstvisible="1" %)
410 410  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
411 411  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.
412 412  
413 -=== 2.6.2 Unix TimeStamp ===
626 +(% _mstvisible="1" %)
627 +=== (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
414 414  
629 +(% _msthash="315264" _msttexthash="1182285" _mstvisible="1" %)
415 415  LHT65N uses Unix TimeStamp format based on
416 416  
417 -[[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"]]
418 418  
419 419  
636 +(% _mstvisible="1" %)
420 420  (((
421 -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"]] :
422 422  )))
423 423  
642 +(% _mstvisible="1" %)
424 424  (((
644 +(% _msthash="506069" _msttexthash="709813" _mstvisible="2" %)
425 425  Below is the converter example
426 426  )))
427 427  
428 -[[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"]]
429 429  
651 +(% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %)
430 430  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
431 431  
432 -=== 2.6.3 Set Device Time ===
654 +(% _mstvisible="1" %)
655 +=== (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) ===
433 433  
657 +(% _mstvisible="1" %)
434 434  (((
659 +(% _msthash="506070" _msttexthash="4521946" _mstvisible="2" %)
435 435  There are two ways to set device’s time:
436 436  )))
437 437  
663 +(% _mstvisible="1" %)
438 438  (((
439 -**~1. Through LoRaWAN MAC Command (Default settings)**
665 +(% _mstvisible="2" %)
666 +(% _msthash="506071" _msttexthash="1498471" _mstvisible="4" %)**1. Through LoRaWAN MAC Command (Default settings)**
440 440  )))
441 441  
669 +(% _mstvisible="1" %)
442 442  (((
671 +(% _msthash="506072" _msttexthash="2126267" _mstvisible="2" %)
443 443  User need to set SYNCMOD=1 to enable sync time via MAC command.
444 444  )))
445 445  
675 +(% _mstvisible="1" %)
446 446  (((
677 +(% _msthash="506073" _msttexthash="54430324" _mstvisible="2" %)
447 447  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).
448 448  )))
449 449  
681 +(% _mstvisible="1" %)
450 450  (((
683 +(% _msthash="506074" _msttexthash="92531127" _mstvisible="2" %)
451 451  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.
452 452  )))
453 453  
687 +(% _mstvisible="1" %)
454 454  (((
689 +(% _mstvisible="2" %)
455 455  
456 456  )))
457 457  
693 +(% _mstvisible="1" %)
458 458  (((
459 -**2. Manually Set Time**
695 +(% _mstvisible="2" %)
696 +(% _msthash="506075" _msttexthash="329719" _mstvisible="4" %)**2. Manually Set Time**
460 460  )))
461 461  
699 +(% _mstvisible="1" %)
462 462  (((
701 +(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
463 463  User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
464 464  )))
465 465  
466 -=== 2.6.4 Poll sensor value ===
705 +(% _mstvisible="1" %)
706 +=== (% _msthash="460759" _msttexthash="430001" _mstvisible="3" %)2.6.4 Poll sensor value(%%) ===
467 467  
708 +(% _msthash="315266" _msttexthash="4955821" _mstvisible="1" %)
468 468  User can poll sensor value based on timestamps from the server. Below is the downlink command.
469 469  
470 -[[image:image-20220523152302-15.png]]
711 +(% _mstvisible="1" %)
712 +[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
471 471  
714 +(% _mstvisible="1" %)
472 472  (((
716 +(% _msthash="506077" _msttexthash="14670916" _mstvisible="2" %)
473 473  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.
474 474  )))
475 475  
720 +(% _mstvisible="1" %)
476 476  (((
477 -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" %)
478 478  )))
479 479  
726 +(% _mstvisible="1" %)
480 480  (((
728 +(% _msthash="506078" _msttexthash="6907459" _mstvisible="2" %)
481 481  Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
482 482  )))
483 483  
732 +(% _mstvisible="1" %)
484 484  (((
734 +(% _msthash="506079" _msttexthash="23531573" _mstvisible="2" %)
485 485  Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
486 486  )))
487 487  
488 488  
489 -=== 2.6.5 Datalog Uplink payload ===
739 +(% _mstvisible="1" %)
740 +=== (% _msthash="650923" _msttexthash="614185" _mstvisible="3" %)2.6.5 Datalog Uplink payload(%%) ===
490 490  
742 +(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
491 491  The Datalog poll reply uplink will use below payload format.
492 492  
745 +(% _mstvisible="1" %)
493 493  (((
494 -**Retrieval data payload**
747 +(% _mstvisible="2" %)
748 +(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
495 495  )))
496 496  
497 -(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
498 -|(% 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" %)
499 499  (((
500 -**Size(bytes)**
754 +(% _mstvisible="6" %)
755 +(((
756 +(% _mstvisible="7" %)
757 +(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
501 501  )))
502 -)))|(% style="width:71px" %)(((
759 +)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
503 503  (((
504 -**2**
761 +(% _mstvisible="6" %)
762 +(((
763 +(% _mstvisible="7" %)
764 +(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
505 505  )))
506 -)))|(% style="width:102px" %)(((
766 +)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
507 507  (((
508 -**2**
768 +(% _mstvisible="6" %)
769 +(((
770 +(% _mstvisible="7" %)
771 +(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
509 509  )))
510 -)))|(% style="width:86px" %)(((
773 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
511 511  (((
512 -**2**
775 +(% _mstvisible="6" %)
776 +(((
777 +(% _mstvisible="7" %)
778 +(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
513 513  )))
514 -)))|(% style="width:86px" %)(((
780 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
515 515  (((
516 -**1**
782 +(% _mstvisible="6" %)
783 +(((
784 +(% _mstvisible="7" %)
785 +(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
517 517  )))
518 -)))|(% style="width:48px" %)(((
787 +)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
519 519  (((
520 -**4**
789 +(% _mstvisible="6" %)
790 +(((
791 +(% _mstvisible="7" %)
792 +(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
521 521  )))
522 522  )))
523 -|(% style="width:93px" %)(((
795 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
524 524  (((
525 -**Value**
797 +(% _mstvisible="6" %)
798 +(((
799 +(% _mstvisible="7" %)
800 +(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
526 526  )))
527 -)))|(% style="width:71px" %)(((
802 +)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
528 528  (((
529 -[[External sensor data>>||anchor="H2.4.6Extvalue"]]
804 +(% _mstvisible="6" %)
805 +(((
806 +(% _mstvisible="7" %)
807 +[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
530 530  )))
531 -)))|(% style="width:102px" %)(((
809 +)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
532 532  (((
811 +(% _mstvisible="6" %)
533 533  (((
534 -[[Built In>>||anchor="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"]]
535 535  )))
536 536  )))
537 537  
820 +(% _mstvisible="6" %)
538 538  (((
822 +(% _mstvisible="7" %)
539 539  (((
540 -[[Temperature>>||anchor="H2.4.3Built-inTemperature"]]
824 +(% _mstvisible="8" %)
825 +[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
541 541  )))
542 542  )))
543 -)))|(% style="width:86px" %)(((
828 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
544 544  (((
830 +(% _mstvisible="6" %)
545 545  (((
546 -[[Built-in>>||anchor="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"]]
547 547  )))
548 548  )))
549 549  
839 +(% _mstvisible="6" %)
550 550  (((
841 +(% _mstvisible="7" %)
551 551  (((
552 -[[Humidity>>||anchor="H2.4.4Built-inHumidity"]]
843 +(% _mstvisible="8" %)
844 +[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
553 553  )))
554 554  )))
555 -)))|(% style="width:86px" %)(((
847 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
556 556  (((
849 +(% _mstvisible="6" %)
850 +(((
851 +(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
557 557  Poll message flag & Ext
558 558  )))
559 -)))|(% style="width:48px" %)(((
854 +)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
560 560  (((
856 +(% _mstvisible="6" %)
561 561  (((
562 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
858 +(% _mstvisible="7" %)
859 +(((
860 +(% _mstvisible="8" %)
861 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
563 563  )))
564 564  )))
565 565  
865 +(% _mstvisible="6" %)
566 566  (((
867 +(% _mstvisible="7" %)
567 567  (((
869 +(% _mstvisible="8" %)
568 568  
569 569  )))
570 570  )))
571 571  )))
572 572  
573 -**Poll message flag & Ext**
875 +(% _mstvisible="1" %)
876 +(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
574 574  
575 -[[image:image-20220523152208-14.png]]
878 +(% _mstvisible="1" %)
879 +[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]]
576 576  
881 +(% _mstvisible="1" %)
577 577  (((
883 +(% _mstvisible="2" %)
578 578  (((
885 +(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
579 579  Poll Message Flag: 1: This message is a poll message reply.
580 580  )))
581 581  )))
582 582  
583 -* (((
890 +(% _mstvisible="1" %)
891 +* (% _mstvisible="3" %)
584 584  (((
893 +(% _mstvisible="4" %)
894 +(((
895 +(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
585 585  Poll Message Flag is set to 1.
586 586  )))
587 587  )))
588 -* (((
899 +* (% _mstvisible="3" %)
589 589  (((
901 +(% _mstvisible="4" %)
902 +(((
903 +(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
590 590  Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
591 591  )))
592 592  )))
593 593  
908 +(% _mstvisible="1" %)
594 594  (((
910 +(% _mstvisible="2" %)
595 595  (((
912 +(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
596 596  For example, in US915 band, the max payload for different DR is:
597 597  )))
598 598  )))
599 599  
917 +(% _mstvisible="1" %)
600 600  (((
919 +(% _mstvisible="2" %)
601 601  (((
921 +(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
602 602  a) DR0: max is 11 bytes so one entry of data
603 603  )))
604 604  )))
605 605  
926 +(% _mstvisible="1" %)
606 606  (((
928 +(% _mstvisible="2" %)
607 607  (((
930 +(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
608 608  b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
609 609  )))
610 610  )))
611 611  
935 +(% _mstvisible="1" %)
612 612  (((
937 +(% _mstvisible="2" %)
613 613  (((
939 +(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
614 614  c) DR2: total payload includes 11 entries of data
615 615  )))
616 616  )))
617 617  
944 +(% _mstvisible="1" %)
618 618  (((
946 +(% _mstvisible="2" %)
619 619  (((
948 +(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
620 620  d) DR3: total payload includes 22 entries of data.
621 621  )))
622 622  )))
623 623  
953 +(% _mstvisible="1" %)
624 624  (((
955 +(% _mstvisible="2" %)
625 625  (((
957 +(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
626 626  If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
627 627  )))
628 628  )))
629 629  
630 630  
631 -**Example:**
963 +(% _mstvisible="1" style="text-align: left;" %)
964 +(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
632 632  
966 +(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
633 633  If LHT65N has below data inside Flash:
634 634  
635 -[[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"]]
636 636  
972 +(% _mstvisible="1" %)
637 637  (((
638 -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
639 639  )))
640 640  
978 +(% _mstvisible="1" %)
641 641  (((
980 +(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
642 642   Where : Start time: 60065F97 = time 21/1/19 04:27:03
643 643  )))
644 644  
984 +(% _mstvisible="1" %)
645 645  (((
646 - 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:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03
647 647  )))
648 648  
990 +(% _mstvisible="1" %)
649 649  (((
992 +(% _mstvisible="2" %)
650 650  
651 651  )))
652 652  
996 +(% _mstvisible="1" %)
653 653  (((
998 +(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
654 654  LHT65N will uplink this payload.
655 655  )))
656 656  
657 -[[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"]]
658 658  
1005 +(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
659 659  7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
660 660  
661 661  Where the first 11 bytes is for the first entry:
... ... @@ -673,69 +673,100 @@
673 673  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
674 674  
675 675  
676 -== 2.7 Alarm Mode ==
1023 +(% _mstvisible="1" style="text-align: left;" %)
1024 +== (% _msthash="244504" _msttexthash="177736" _mstvisible="3" %)2.7 Alarm Mode(%%) ==
677 677  
678 -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.
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 -(% 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.
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 -**AT Commands for Alarm mode:**
1035 +(% _mstvisible="1" style="text-align: left;" %)
1036 +(% _msthash="315280" _msttexthash="363480" _mstvisible="3" %)**AT COMMAND FOR ALARM MODE:**
685 685  
686 -(% class="box infomessage" %)
1038 +(% _mstvisible="1" class="box infomessage" %)
687 687  (((
688 -(((
689 -**AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
690 -**AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
691 -)))
692 -)))
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)
693 693  
694 -(% class="wikigeneratedid" %)
695 -== ==
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)
696 696  
697 -== 2.8 LED Indicator ==
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
698 698  
699 -(((
700 -The LHT65N has a triple color LED which for easy shows different stage.
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.
701 701  )))
702 702  
1056 +(% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %)
1057 +== (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator ==
1058 +
1059 +(% _mstvisible="1" %)
703 703  (((
704 -While pressing ACT button, the LED will work as per LED status with ACT button.
1061 +(% _msthash="197769" _msttexthash="2924142" style="text-align: left;" %)
1062 +The LHT65 has a triple color LED which for easy showing different stage .
1063 +
1064 +(% _msthash="289211" _msttexthash="3402659" style="text-align: left;" %)
1065 +While user press ACT button, the LED will work as per LED status with ACT button.
705 705  )))
706 706  
1068 +(% _mstvisible="1" %)
707 707  (((
1070 +(% _msthash="506092" _msttexthash="521573" _mstvisible="2" style="text-align: left;" %)
708 708  In a normal working state:
709 709  )))
710 710  
711 -* (((
712 -For each uplink, the BLUE LED or RED LED will blink once.
1074 +(% _mstvisible="1" %)
1075 +* (% _mstvisible="3" %)
1076 +(((
1077 +(% _msthash="903005" _msttexthash="1647204" _mstvisible="4" %)
1078 +For each uplink, the BLUE LED or RED LED will blink (% _msthash="903005" _msttexthash="46254" _mstvisible="3" %)once(%%).(% style="display:none" %)
1079 +
1080 +(% _msthash="197771" _msttexthash="1202526" %)
1081 +(% _msthash="903005" _msttexthash="1647204" _mstvisible="3" %)BLUE LED when external sensor is connected
713 713  )))
714 -* (((
715 -BLUE LED when an external sensor is connected
1083 +* (% _mstvisible="3" %)
1084 +(((
1085 +(% _msthash="903007" _msttexthash="1334749" _mstvisible="4" %)
1086 +RED LED when external sensor is not connected
716 716  )))
717 -* (((
718 -RED LED when an external sensor is not connected
719 -)))
720 -* (((
1088 +* (% _mstvisible="3" %)
1089 +(((
1090 +(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
721 721  For each success downlink, the PURPLE LED will blink once
722 722  )))
723 723  
1094 +(% _mstvisible="1" %)
724 724  ----
725 725  
726 -== 2.9 Installation ==
1097 +(% _mstvisible="1" style="text-align: left;" %)
1098 +== (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
727 727  
728 -[[image:image-20220516231650-1.png||height="436" width="428"]]
1100 +(% _mstvisible="1" %)
1101 +[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
729 729  
730 -= 3. Sensors & Accessories =
1103 +(% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %)
1104 += (% _msthash="401388" _msttexthash="566956" _mstvisible="3" %)3. S(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ensors(% _msthash="401388" _msttexthash="40417" _mstvisible="3" %) and A(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ccessories(%%) =
731 731  
732 -== 3.1 E3 Temperature Probe ==
1106 +(% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1107 +== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(%%) E3 Temperature Probe ==
733 733  
734 -[[image:image-20220515080154-4.png||height="182" width="161"]] [[image:image-20220515080330-5.png||height="201" width="195"]]
1109 +(% _mstvisible="1" %)
1110 +[[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"]]
735 735  
736 736  
737 -With Temperature sensor with 2 meters cable long
1113 +(% _msthash="315354" _msttexthash="1270971" _mstvisible="1" style="text-align: left;" %)
1114 +Temperature sensor with 2 meters cable long
738 738  
1116 +(% _mstvisible="1" %)
739 739  * Resolution: 0.0625 °C
740 740  * ±0.5°C accuracy from -10°C to +85°C
741 741  * ±2°C accuracy from -55°C to +125°C
... ... @@ -743,387 +743,591 @@
743 743  * -55°C to 125°C
744 744  * Working voltage 2.35v ~~ 5v
745 745  
746 -= 4. Configure LHT65N via AT Command or LoRaWAN Downlink =
1124 +(% _mstvisible="1" style="text-align: left;" %)
1125 += (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
747 747  
1127 +(% _mstvisible="1" %)
748 748  (((
1129 +(% _msthash="506246" _msttexthash="2005926" _mstvisible="2" style="text-align: left;" %)
749 749  Use can configure LHT65N via AT Command or LoRaWAN Downlink.
750 750  )))
751 751  
752 -* (((
753 -AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
1133 +(% _mstvisible="1" %)
1134 +* (% _mstvisible="3" %)
1135 +(((
1136 +(% _msthash="903318" _msttexthash="635544" _mstvisible="4" %)
1137 +AT Command Connection: See [[FAQ>>path:#AT_COMMAND||_mstvisible="5"]].
754 754  )))
755 -* (((
1139 +* (% _mstvisible="3" %)
1140 +(((
1141 +(% _msthash="903319" _msttexthash="2004301" _mstvisible="4" %)
756 756  LoRaWAN Downlink instruction for different platforms:
757 757  )))
758 758  
1145 +(% _mstvisible="1" %)
759 759  (((
760 -[[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]]
1147 +(% _mstvisible="2" style="text-align: left;" %)
1148 +[[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"]]
761 761  )))
762 762  
1151 +(% _mstvisible="1" %)
763 763  (((
1153 +(% _msthash="506248" _msttexthash="2144051" _mstvisible="2" style="text-align: left;" %)
764 764  There are two kinds of commands to configure LHT65N, they are:
765 765  )))
766 766  
1157 +(% _mstvisible="1" %)
767 767  (((
768 -(% style="color:#4f81bd" %)* **General Commands**.
1159 +(% _mstvisible="2" style="text-align: left;" %)
1160 +(% _msthash="506249" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506249" _msttexthash="317850" _mstvisible="4" style="color:#4f81bd" %)**General Commands**(% _msthash="506249" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %).
769 769  )))
770 770  
1163 +(% _mstvisible="1" %)
771 771  (((
1165 +(% _msthash="506250" _msttexthash="774527" _mstvisible="2" style="text-align: left;" %)
772 772  These commands are to configure:
773 773  )))
774 774  
775 -* (((
1169 +(% _mstvisible="1" %)
1170 +* (% _mstvisible="3" %)
1171 +(((
1172 +(% _msthash="903320" _msttexthash="1503580" _mstvisible="4" %)
776 776  General system settings like: uplink interval.
777 777  )))
778 -* (((
1175 +* (% _mstvisible="3" %)
1176 +(((
1177 +(% _msthash="903321" _msttexthash="1244334" _mstvisible="4" %)
779 779  LoRaWAN protocol & radio-related commands.
780 780  )))
781 781  
1181 +(% _mstvisible="1" %)
782 782  (((
1183 +(% _msthash="506251" _msttexthash="8343023" _mstvisible="2" style="text-align: left;" %)
783 783  They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
784 784  )))
785 785  
1187 +(% _mstvisible="1" %)
786 786  (((
787 -[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
1189 +(% _mstvisible="2" style="text-align: left;" %)
1190 +[[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"]]
788 788  )))
789 789  
1193 +(% _mstvisible="1" %)
790 790  (((
791 -(% style="color:#4f81bd" %)* **Commands special design for LHT65N**
1195 +(% _mstvisible="2" style="text-align: left;" %)
1196 +(% _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506253" _msttexthash="792038" _mstvisible="4" %)**Commands special design for LHT65N**
792 792  )))
793 793  
1199 +(% _mstvisible="1" %)
794 794  (((
1201 +(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
795 795  These commands are only valid for LHT65N, as below:
796 796  )))
797 797  
798 -== 4.1 Set Transmit Interval Time ==
1205 +(% _mstvisible="1" style="text-align: left;" %)
1206 +== (% _msthash="708253" _msttexthash="668772" _mstvisible="3" %)4.1 Set Transmit Interval Time(%%) ==
799 799  
1208 +(% _msthash="315355" _msttexthash="1659268" _mstvisible="1" style="text-align: left;" %)
800 800  Feature: Change LoRaWAN End Node Transmit Interval.
801 801  
802 -**AT Command: AT+TDC**
1211 +(% _mstvisible="1" style="text-align: left;" %)
1212 +(% _msthash="315356" _msttexthash="241696" _mstvisible="3" %)**AT Command: AT+TDC**
803 803  
804 -[[image:image-20220523150701-2.png]]
1214 +(% _mstvisible="1" %)
1215 +[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
805 805  
1217 +(% _mstvisible="1" %)
806 806  (((
807 -**Downlink Command: 0x01**
1219 +(% _mstvisible="2" style="text-align: left;" %)
1220 +(% _msthash="506255" _msttexthash="381992" _mstvisible="4" %)**Downlink Command: 0x01**
808 808  )))
809 809  
1223 +(% _mstvisible="1" %)
810 810  (((
1225 +(% _msthash="506256" _msttexthash="1996592" _mstvisible="2" style="text-align: left;" %)
811 811  Format: Command Code (0x01) followed by 3 bytes time value.
812 812  )))
813 813  
1229 +(% _mstvisible="1" %)
814 814  (((
1231 +(% _msthash="506257" _msttexthash="12934649" _mstvisible="2" style="text-align: left;" %)
815 815  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
816 816  )))
817 817  
818 -* (((
819 -**Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1235 +(% _mstvisible="1" %)
1236 +* (% _mstvisible="3" %)
1237 +(((
1238 +(% _msthash="903322" _msttexthash="3250546" _mstvisible="4" %)
1239 +(% _mstvisible="5" %)**Example 1**(%%): Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
820 820  )))
821 -* (((
822 -**Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1241 +* (% _mstvisible="3" %)
1242 +(((
1243 +(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1244 +(% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
823 823  )))
824 824  
825 -== 4.2 Set External Sensor Mode ==
1247 +(% _mstvisible="1" style="text-align: left;" %)
1248 +== (% _msthash="614770" _msttexthash="578240" _mstvisible="3" %)4.2 Set External Sensor Mode(%%) ==
826 826  
1250 +(% _msthash="315357" _msttexthash="975117" _mstvisible="1" style="text-align: left;" %)
827 827  Feature: Change External Sensor Mode.
828 828  
829 -**AT Command: AT+EXT**
1253 +(% _mstvisible="1" style="text-align: left;" %)
1254 +(% _msthash="315358" _msttexthash="248118" _mstvisible="3" %)**AT Command: AT+EXT**
830 830  
831 -[[image:image-20220523150759-3.png]]
1256 +(% _mstvisible="1" %)
1257 +[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
832 832  
1259 +(% _mstvisible="1" %)
833 833  (((
834 -**Downlink Command: 0xA2**
1261 +(% _mstvisible="2" style="text-align: left;" %)
1262 +(% _msthash="506258" _msttexthash="387855" _mstvisible="4" %)**Downlink Command: 0xA2**
835 835  )))
836 836  
1265 +(% _mstvisible="1" %)
837 837  (((
1267 +(% _msthash="506259" _msttexthash="395629" _mstvisible="2" style="text-align: left;" %)
838 838  Total bytes: 2 ~~ 5 bytes
839 839  )))
840 840  
1271 +(% _mstvisible="1" %)
841 841  (((
842 -**Example:**
1273 +(% _mstvisible="2" %)
1274 +(% _msthash="506260" _msttexthash="104767" _mstvisible="4" %)**Example:**
843 843  )))
844 844  
845 -* (((
1277 +(% _mstvisible="1" %)
1278 +* (% _mstvisible="3" %)
1279 +(((
1280 +(% _msthash="903324" _msttexthash="934973" _mstvisible="4" %)
846 846  0xA201: Set external sensor type to E1
847 847  )))
848 -* (((
1283 +* (% _mstvisible="3" %)
1284 +(((
1285 +(% _msthash="903325" _msttexthash="354770" _mstvisible="4" %)
849 849  0xA209: Same as AT+EXT=9
850 850  )))
851 -* (((
1288 +* (% _mstvisible="3" %)
1289 +(((
1290 +(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
852 852  0xA20702003c,Same as AT+SETCNT=60
853 853  )))
854 854  
855 -== 4.3 Enable/Disable uplink Temperature probe ID ==
1294 +(% _mstvisible="1" style="text-align: left;" %)
1295 +== (% _msthash="1562483" _msttexthash="1445717" _mstvisible="3" %)4.3 Enable/Disable uplink Temperature probe ID(%%) ==
856 856  
1297 +(% _msthash="315359" _msttexthash="2977572" _mstvisible="1" style="text-align: left;" %)
857 857  Feature: If PID is enabled, device will send the temperature probe ID on:
858 858  
1300 +(% _mstvisible="1" %)
859 859  * First Packet after OTAA Join
860 860  * Every 24 hours since the first packet.
861 861  
1304 +(% _msthash="315360" _msttexthash="658814" _mstvisible="1" style="text-align: left;" %)
862 862  PID is default set to disable (0)
863 863  
864 -**AT Command:**
1307 +(% _mstvisible="1" style="text-align: left;" %)
1308 +(% _msthash="315361" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
865 865  
866 -[[image:image-20220523150928-4.png]]
1310 +(% _mstvisible="1" %)
1311 +[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
867 867  
868 -**Downlink Command:**
1313 +(% _mstvisible="1" style="text-align: left;" %)
1314 +(% _msthash="315362" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
869 869  
1316 +(% _mstvisible="1" %)
870 870  * 0xA800  **~-~->** AT+PID=0
871 871  * 0xA801     **~-~->** AT+PID=1
872 872  
873 -== 4.4 Set Password ==
1320 +(% _mstvisible="1" style="text-align: left;" %)
1321 +== (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
874 874  
1323 +(% _msthash="315363" _msttexthash="1170728" _mstvisible="1" style="text-align: left;" %)
875 875  Feature: Set device password, max 9 digits
876 876  
877 -**AT Command: AT+PWORD**
1326 +(% _mstvisible="1" style="text-align: left;" %)
1327 +(% _msthash="315364" _msttexthash="295009" _mstvisible="3" %)**AT Command: AT+PWORD**
878 878  
879 -[[image:image-20220523151052-5.png]]
1329 +(% _mstvisible="1" %)
1330 +[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
880 880  
1332 +(% _mstvisible="1" %)
881 881  (((
882 -**Downlink Command:**
1334 +(% _mstvisible="2" style="text-align: left;" %)
1335 +(% _msthash="506261" _msttexthash="298038" _mstvisible="4" %)**Downlink Command:**
883 883  )))
884 884  
1338 +(% _mstvisible="1" %)
885 885  (((
1340 +(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
886 886  No downlink command for this feature.
887 887  )))
888 888  
889 -== 4.5 Quit AT Command ==
1344 +(% _mstvisible="1" style="text-align: left;" %)
1345 +== (% _msthash="306956" _msttexthash="281918" _mstvisible="3" %)4.5 Quit AT Command(%%) ==
890 890  
1347 +(% _msthash="315365" _msttexthash="4616456" _mstvisible="1" style="text-align: left;" %)
891 891  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
892 892  
893 -**AT Command: AT+DISAT**
1350 +(% _mstvisible="1" style="text-align: left;" %)
1351 +(% _msthash="315366" _msttexthash="289120" _mstvisible="3" %)**AT Command: AT+DISAT**
894 894  
895 -[[image:image-20220523151132-6.png]]
1353 +(% _mstvisible="1" %)
1354 +[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
896 896  
897 -**Downlink Command:**
1356 +(% _mstvisible="1" style="text-align: left;" %)
1357 +(% _msthash="315367" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
898 898  
1359 +(% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %)
899 899  No downlink command for this feature.
900 900  
901 -== 4.6 Set to sleep mode ==
1362 +(% _mstvisible="1" style="text-align: left;" %)
1363 +== (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) ==
902 902  
1365 +(% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %)
903 903  Feature: Set device to sleep mode
904 904  
905 -**AT Command: AT+SLEEP**
1368 +(% _mstvisible="1" style="text-align: left;" %)
1369 +(% _msthash="315370" _msttexthash="289783" _mstvisible="3" %)**AT Command: AT+SLEEP**
906 906  
907 -[[image:image-20220523151218-7.png]]
1371 +(% _mstvisible="1" %)
1372 +[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
908 908  
909 -**Downlink Command:**
1374 +(% _mstvisible="1" %)
1375 +(% _msthash="315371" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
910 910  
1377 +(% _mstvisible="1" %)
911 911  * There is no downlink command to set to Sleep mode.
912 912  
913 -== 4.7 Set system time ==
1380 +(% _mstvisible="1" %)
1381 +== (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
914 914  
915 -Feature: Set system time, unix format. [[See here for format detail.>>path:#TimeStamp]]
1383 +(% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %)
1384 +Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp" _mstvisible="2"]]
916 916  
917 -**AT Command:**
1386 +(% _mstvisible="1" %)
1387 +(% _msthash="315373" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
918 918  
919 -[[image:image-20220523151253-8.png]]
1389 +(% _mstvisible="1" %)
1390 +[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
920 920  
921 -**Downlink Command:**
1392 +(% _mstvisible="1" %)
1393 +(% _msthash="315374" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
922 922  
1395 +(% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
923 923  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
924 924  
925 -== 4.8 Set Time Sync Mode ==
1398 +(% _mstvisible="1" %)
1399 +== (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) ==
926 926  
1401 +(% _mstvisible="1" %)
927 927  (((
1403 +(% _msthash="506263" _msttexthash="11748321" _mstvisible="2" %)
928 928  Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
929 929  )))
930 930  
1407 +(% _mstvisible="1" %)
931 931  (((
1409 +(% _msthash="506264" _msttexthash="6530264" _mstvisible="2" %)
932 932  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.
933 933  )))
934 934  
1413 +(% _mstvisible="1" %)
935 935  (((
936 -**AT Command:**
1415 +(% _mstvisible="2" %)
1416 +(% _msthash="506265" _msttexthash="137488" _mstvisible="4" %)**AT Command:**
937 937  )))
938 938  
939 -[[image:image-20220523151336-9.png]]
1419 +(% _mstvisible="1" %)
1420 +[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
940 940  
941 -**Downlink Command:**
1422 +(% _mstvisible="1" %)
1423 +(% _msthash="315376" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
942 942  
1425 +(% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
943 943  0x28 01 ~/~/ Same As AT+SYNCMOD=1
944 944  
1428 +(% _msthash="315378" _msttexthash="479076" _mstvisible="1" %)
945 945  0x28 00 ~/~/ Same As AT+SYNCMOD=0
946 946  
947 -== 4.9 Set Time Sync Interval ==
1431 +(% _mstvisible="1" %)
1432 +== (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) ==
948 948  
1434 +(% _msthash="315379" _msttexthash="3065777" _mstvisible="1" %)
949 949  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
950 950  
951 -**AT Command:**
1437 +(% _mstvisible="1" %)
1438 +(% _msthash="315380" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
952 952  
953 -[[image:image-20220523151411-10.png]]
1440 +(% _mstvisible="1" %)
1441 +[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
954 954  
955 -**Downlink Command:**
1443 +(% _mstvisible="1" %)
1444 +(% _msthash="315381" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
956 956  
1446 +(% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
957 957  0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
958 958  
959 -== 4.10 Print data entries base on page. ==
1449 +(% _mstvisible="1" %)
1450 +== (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) ==
960 960  
1452 +(% _msthash="315383" _msttexthash="3233334" _mstvisible="1" %)
961 961  Feature: Print the sector data from start page to stop page (max is 416 pages).
962 962  
963 -**AT Command: AT+PDTA**
1455 +(% _mstvisible="1" %)
1456 +(% _msthash="315384" _msttexthash="264953" _mstvisible="3" %)**AT Command: AT+PDTA**
964 964  
965 -[[image:image-20220523151450-11.png]]
1458 +(% _mstvisible="1" %)
1459 +[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
966 966  
967 -**Downlink Command:**
1461 +(% _mstvisible="1" %)
1462 +(% _msthash="315385" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
968 968  
1464 +(% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
969 969  No downlink commands for feature
970 970  
971 -== 4.11 Print last few data entries. ==
1467 +(% _mstvisible="1" %)
1468 +== (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) ==
972 972  
1470 +(% _msthash="315387" _msttexthash="1101009" _mstvisible="1" %)
973 973  Feature: Print the last few data entries
974 974  
975 -**AT Command: AT+PLDTA**
1473 +(% _mstvisible="1" %)
1474 +(% _msthash="315388" _msttexthash="288522" _mstvisible="3" %)**AT Command: AT+PLDTA**
976 976  
977 -[[image:image-20220523151524-12.png]]
1476 +(% _mstvisible="1" %)
1477 +[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
978 978  
979 -**Downlink Command:**
1479 +(% _mstvisible="1" %)
1480 +(% _msthash="315389" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**
980 980  
1482 +(% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
981 981  No downlink commands for feature
982 982  
983 -== 4.12 Clear Flash Record ==
1485 +(% _mstvisible="1" %)
1486 +== (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) ==
984 984  
1488 +(% _msthash="315391" _msttexthash="1609075" _mstvisible="1" %)
985 985  Feature: Clear flash storage for data log feature.
986 986  
987 -**AT Command: AT+CLRDTA**
1491 +(% _mstvisible="1" %)
1492 +(% _msthash="315392" _msttexthash="311415" _mstvisible="3" %)**AT Command: AT+CLRDTA**
988 988  
989 -[[image:image-20220523151556-13.png]]
1494 +(% _mstvisible="1" %)
1495 +[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
990 990  
991 -**Downlink Command: 0xA3**
1497 +(% _mstvisible="1" %)
1498 +(% _msthash="315393" _msttexthash="388193" _mstvisible="3" %)**Downlink Command: 0xA3**
992 992  
1500 +(% _mstvisible="1" %)
993 993  * Example: 0xA301 ~/~/Same as AT+CLRDTA
994 994  
995 -== 4.13 Auto Send None-ACK messages ==
1503 +(% _mstvisible="1" %)
1504 +== (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
996 996  
1506 +(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
997 997  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.
998 998  
999 999  
1000 -**AT Command: AT+PNACKMD**
1510 +(% _mstvisible="1" %)
1511 +(% _msthash="315395" _msttexthash="334256" _mstvisible="3" %)**AT Command: AT+PNACKMD**
1001 1001  
1513 +(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1002 1002  The default factory setting is 0
1003 1003  
1004 -(% border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1005 -|=(% style="width: 171px;" %)**Command Example**|=(% style="width: 219px;" %)**Function**|=(% style="width: 119px;" %)**Response**
1006 -|(% style="width:171px" %)AT+PNACKMD=1|(% style="width:219px" %)Poll None-ACK message|(% style="width:119px" %)OK
1516 +(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1517 +(% _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**
1518 +(% _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
1007 1007  
1008 -**Downlink Command: 0x34**
1520 +(% _mstvisible="1" %)
1521 +(% _msthash="315397" _msttexthash="383981" _mstvisible="3" %)**Downlink Command: 0x34**
1009 1009  
1523 +(% _mstvisible="1" %)
1010 1010  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1011 1011  
1012 -= 5. Battery & How to replace =
1526 +(% _mstvisible="1" %)
1527 += (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1013 1013  
1014 -== 5.1 Battery Type ==
1529 +(% _mstvisible="1" %)
1530 +== (% _msthash="265486" _msttexthash="242073" _mstvisible="3" %)5.1 Battery Type(%%) ==
1015 1015  
1532 +(% _msthash="315398" _msttexthash="33754799" _mstvisible="1" %)
1016 1016  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.
1017 1017  
1535 +(% _mstvisible="1" %)
1018 1018  (((
1537 +(% _mstvisible="2" %)
1019 1019  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1020 -[[image:image-20220515075034-1.png||height="208" width="644"]]
1539 +[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]]
1021 1021  )))
1022 1022  
1542 +(% _mstvisible="1" %)
1023 1023  (((
1544 +(% _mstvisible="2" %)
1024 1024  The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1025 1025  
1026 1026  )))
1027 1027  
1028 -== 5.2 Replace Battery ==
1549 +(% _mstvisible="1" %)
1550 +== (% _msthash="353795" _msttexthash="326703" _mstvisible="3" %)5.2 Replace Battery(%%) ==
1029 1029  
1552 +(% _msthash="315399" _msttexthash="11289278" _mstvisible="1" %)
1030 1030  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.
1031 1031  
1032 -[[image:image-20220515075440-2.png||height="338" width="272"]][[image:image-20220515075625-3.png||height="193" width="257"]]
1555 +(% _mstvisible="1" %)
1556 +[[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"]]
1033 1033  
1034 -== 5.3 Battery Life Analyze ==
1558 +(% _mstvisible="1" %)
1559 +== (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
1035 1035  
1561 +(% _mstvisible="1" %)
1036 1036  (((
1563 +(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1037 1037  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:
1038 1038  https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf
1039 1039  )))
1040 1040  
1041 -= 6. Order Info =
1568 +(% _mstvisible="1" %)
1569 += (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)6. Order Info(%%) =
1042 1042  
1571 +(% _mstvisible="1" %)
1043 1043  (((
1044 -Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
1573 +(% _msthash="506267" _msttexthash="432432" _mstvisible="2" %)
1574 +Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
1045 1045  )))
1046 1046  
1577 +(% _mstvisible="1" %)
1047 1047  (((
1048 -(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
1579 +(% _msthash="506268" _msttexthash="686946" _mstvisible="2" %)
1580 +(% _mstvisible="4" style="color:#4f81bd" %)**XX **(%%): The default frequency band
1049 1049  )))
1050 1050  
1051 -* (((
1052 -(% style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
1583 +(% _mstvisible="1" %)
1584 +* (% _mstvisible="3" %)
1585 +(((
1586 +(% _msthash="903327" _msttexthash="393341" _mstvisible="4" %)
1587 +(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
1053 1053  )))
1054 -* (((
1055 -(% style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1589 +* (% _mstvisible="3" %)
1590 +(((
1591 +(% _msthash="903328" _msttexthash="394576" _mstvisible="4" %)
1592 +(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1056 1056  )))
1057 -* (((
1058 -(% style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1594 +* (% _mstvisible="3" %)
1595 +(((
1596 +(% _msthash="903329" _msttexthash="393913" _mstvisible="4" %)
1597 +(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1059 1059  )))
1060 -* (((
1061 -(% style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1599 +* (% _mstvisible="3" %)
1600 +(((
1601 +(% _msthash="903330" _msttexthash="399087" _mstvisible="4" %)
1602 +(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1062 1062  )))
1063 -* (((
1064 -(% style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1604 +* (% _mstvisible="3" %)
1605 +(((
1606 +(% _msthash="903331" _msttexthash="395109" _mstvisible="4" %)
1607 +(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1065 1065  )))
1066 -* (((
1067 -(% style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1609 +* (% _mstvisible="3" %)
1610 +(((
1611 +(% _msthash="903332" _msttexthash="400842" _mstvisible="4" %)
1612 +(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1068 1068  )))
1069 -* (((
1070 -(% style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1614 +* (% _mstvisible="3" %)
1615 +(((
1616 +(% _msthash="903333" _msttexthash="396487" _mstvisible="4" %)
1617 +(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1071 1071  )))
1072 -* (((
1073 -(% style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1619 +* (% _mstvisible="3" %)
1620 +(((
1621 +(% _msthash="903334" _msttexthash="390923" _mstvisible="4" %)
1622 +(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1074 1074  )))
1075 1075  
1625 +(% _mstvisible="1" %)
1076 1076  (((
1077 -(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1627 +(% _msthash="506269" _msttexthash="443495" _mstvisible="2" %)
1628 +(% _mstvisible="4" style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1078 1078  )))
1079 1079  
1080 -* (((
1081 -(% style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
1631 +(% _mstvisible="1" %)
1632 +* (% _mstvisible="3" %)
1633 +(((
1634 +(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1635 +(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
1082 1082  )))
1083 1083  
1084 -= 7. Packing Info =
1638 +(% _mstvisible="1" %)
1639 += (% _msthash="233363" _msttexthash="211237" _mstvisible="3" %)7. Packing Info(%%) =
1085 1085  
1641 +(% _mstvisible="1" %)
1086 1086  (((
1087 -**Package Includes**:
1643 +(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1644 +(% _mstvisible="3" %)**Package Includes**(%%):
1088 1088  )))
1089 1089  
1090 -* (((
1647 +(% _mstvisible="1" %)
1648 +* (% _mstvisible="3" %)
1649 +(((
1650 +(% _msthash="903336" _msttexthash="1033149" _mstvisible="4" %)
1091 1091  LHT65N Temperature & Humidity Sensor x 1
1092 1092  )))
1093 -* (((
1653 +* (% _mstvisible="3" %)
1654 +(((
1655 +(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %)
1094 1094  Program cable x 1
1095 1095  )))
1096 -* (((
1658 +* (% _mstvisible="3" %)
1659 +(((
1660 +(% _msthash="903338" _msttexthash="544167" _mstvisible="4" %)
1097 1097  Optional external sensor
1098 1098  )))
1099 1099  
1664 +(% _mstvisible="1" %)
1100 1100  (((
1101 -**Dimension and weight**:
1666 +(% _msthash="506271" _msttexthash="403858" _mstvisible="2" %)
1667 +(% _mstvisible="3" %)**Dimension and weight**(%%):
1102 1102  )))
1103 1103  
1104 -* (((
1670 +(% _mstvisible="1" %)
1671 +* (% _mstvisible="3" %)
1672 +(((
1673 +(% _msthash="903339" _msttexthash="391807" _mstvisible="4" %)
1105 1105  Device Size:  13.5 x 7 x 3 cm
1106 1106  )))
1107 -* (((
1676 +* (% _mstvisible="3" %)
1677 +(((
1678 +(% _msthash="903340" _msttexthash="285298" _mstvisible="4" %)
1108 1108  Device Weight: 105g
1109 1109  )))
1110 -* (((
1681 +* (% _mstvisible="3" %)
1682 +(((
1683 +(% _msthash="903341" _msttexthash="562926" _mstvisible="4" %)
1111 1111  Package Size / pcs : 14.5 x 8 x 5 cm
1112 1112  )))
1113 -* (((
1686 +* (% _mstvisible="3" %)
1687 +(((
1688 +(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1114 1114  Weight / pcs : 170g
1115 1115  )))
1116 1116  
1117 -= 8. FCC Warning =
1692 +(% _mstvisible="1" %)
1693 += (% _msthash="198744" _msttexthash="178776" _mstvisible="3" %)8. FCC Warning(%%) =
1118 1118  
1695 +(% _mstvisible="1" %)
1119 1119  (((
1697 +(% _msthash="506272" _msttexthash="6034353" _mstvisible="2" %)
1120 1120  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1121 1121  )))
1122 1122  
1701 +(% _mstvisible="1" %)
1123 1123  (((
1703 +(% _msthash="506273" _msttexthash="44097638" _mstvisible="2" %)
1124 1124  (1) This device may not cause harmful interference；
1125 1125  )))
1126 1126  
1707 +(% _mstvisible="1" %)
1127 1127  (((
1709 +(% _msthash="506274" _msttexthash="7559773" _mstvisible="2" %)
1128 1128  (2) this device must accept any interference received, including interference that may cause undesired operation.
1129 1129  )))

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