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Last modified by Xiaoling on 2023/07/18 10:12
From version 234.11
edited by Xiaoling
on 2023/04/26 14:57
Change comment: There is no comment for this version
To version 229.1
edited by Bei Jinggeng
on 2023/03/02 14:10
Change comment: There is no comment for this version

Summary

Details

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
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116 116  
117 117  [[image:image-20220515123819-1.png||_mstalt="430742" height="379" width="317"]]
118 118  
119 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
120 -|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
121 -|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Test uplink status|(% style="background-color:#f2f2f2; width:225px" %)(((
122 -If LHT65N is already Joined to rhe LoRaWAN network, LHT65N will send an uplink packet, if LHT65N has external sensor connected,(% style="color:blue" %)**Blue led** (%%)will blink once. If LHT65N has not external sensor, (% style="color:red" %)**Red led**(%%) will blink once.
123 -)))
124 -|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
125 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
126 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
127 -)))
128 -|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means LHT65N is in Deep Sleep Mode.
119 +[[image:image-20220525110604-2.png||_mstalt="427531"]]
129 129  
121 +
130 130  == 2.3 Example to join LoRaWAN network ==
131 131  
132 132  
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154 154  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
155 155  )))
156 156  
157 -[[image:image-20230426083319-1.png]]
149 +[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
158 158  
159 159  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
160 160  
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204 204  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
205 205  )))
206 206  
207 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
208 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
199 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
200 +|=(% style="width: 60px;" %)(((
209 209  **Size(bytes)**
210 -)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
202 +)))|=(% style="width: 30px;" %)(((
211 211  **2**
212 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
204 +)))|=(% style="width: 100px;" %)(((
213 213  **2**
214 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
206 +)))|=(% style="width: 100px;" %)(((
215 215  **2**
216 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
208 +)))|=(% style="width: 50px;" %)(((
217 217  **1**
218 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
210 +)))|=(% style="width: 50px;" %)(((
219 219  **4**
220 220  )))
221 221  |(% style="width:97px" %)(((
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237 237  )))
238 238  
239 239  * The First 6 bytes: has fix meanings for every LHT65N.
240 -
241 241  * The 7th byte (EXT #): defines the external sensor model.
242 -
243 243  * 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.)
244 244  
245 245  === 2.4.1 Decoder in TTN V3 ===
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256 256  === 2.4.2 BAT-Battery Info ===
257 257  
258 258  
259 -These two bytes of BAT include the battery state and the actually voltage.
249 +These two bytes of BAT include the battery state and the actually voltage
260 260  
261 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:485px" %)
262 -|=(% style="width: 72px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
263 -**Bit(bit)**
264 -)))|=(% style="width: 252px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)[15:14]|=(% style="width: 153px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)[13:0]
265 -|(% style="width:72px" %)(((
266 -**Value**
267 -)))|(% style="width:252px" %)(((
268 -BAT Status
251 +[[image:image-20220523152839-18.png||_mstalt="457613"]]
269 269  
270 -00(b): Ultra Low ( BAT <= 2.50v)
271 271  
272 -01(b): Low (2.50v <=BAT <= 2.55v)
273 -
274 -10(b): OK (2.55v <= BAT <=2.65v)
275 -
276 -11(b): Good (BAT >= 2.65v)
277 -)))|(% style="width:153px" %)Actually BAT voltage
278 -
279 -
280 -**(b)stands for binary**
281 -
282 -
283 283  [[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
284 284  
285 285  
286 286  Check the battery voltage for LHT65N.
287 287  
288 -* BAT status=(0Xcba4>>14)&0xFF=11 (BIN) ，very good
289 -* Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
259 +* BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
260 +* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
290 290  
291 291  === 2.4.3 Built-in Temperature ===
292 292  
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1651 1651  [[image:image-20220615153355-1.png||_mstalt="430222"]]
1652 1652  
1653 1653  
1654 -(% style="color:blue" %)**Step1**(%%): Install [[TremoProgrammer>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AAAnJD_qGZ42bB52o4UmH9v9a/LHT65N%20Temperature%20%26%20Humidity%20Sensor/tool?dl=0&subfolder_nav_tracking=1]]  first.
1625 +(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1655 1655  
1656 1656  [[image:image-20220615170542-5.png||_mstalt="430638"]]
1657 1657  
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1717 1717  [[image:image-20220623110706-1.png||_mstalt="427869"]]
1718 1718  
1719 1719  
1720 -(% style="color:blue" %)**Step1**(%%): Install [[TremoProgrammer>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AAAnJD_qGZ42bB52o4UmH9v9a/LHT65N%20Temperature%20%26%20Humidity%20Sensor/tool?dl=0&subfolder_nav_tracking=1]]  first.
1691 +(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1721 1721  
1722 1722  [[image:image-20220615170542-5.png||_mstalt="430638"]]
1723 1723  
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1803 1803  (1) This device may not cause harmful interference；
1804 1804  
1805 1805  (2) this device must accept any interference received, including interference that may cause undesired operation.
1777 +
1778 +
1779 +
image-20230426083319-1.png
Author
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1 -XWiki.Xiaoling
Size
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1 -190.0 KB
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