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Last modified by Xiaoling on 2023/07/18 10:12
From version 238.1
edited by Xiaoling
on 2023/04/26 17:18
Change comment: Uploaded new attachment "image-20230426171833-4.png", version {1}
To version 223.1
edited by Bei Jinggeng
on 2022/11/28 17:20
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
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5 5  
6 6  
7 7  
8 -**Table of Contents：**
8 +(% _mstvisible="1" %)
9 +(% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
9 9  
10 10  {{toc/}}
11 11  
... ... @@ -43,9 +43,11 @@
43 43  )))
44 44  
45 45  
47 +
46 46  == 1.2 Features ==
47 47  
48 48  
51 +* Wall mountable
49 49  * LoRaWAN v1.0.3 Class A protocol
50 50  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
51 51  * AT Commands to change parameters
... ... @@ -57,6 +57,7 @@
57 57  * Tri-color LED to indicate working status
58 58  * Datalog feature (Max 3328 records)
59 59  
63 +
60 60  == 1.3 Specification ==
61 61  
62 62  
... ... @@ -81,6 +81,7 @@
81 81  * ±2°C accuracy from -55°C to +125°C
82 82  * Operating Range: -55 °C ~~ 125 °C
83 83  
88 +
84 84  = 2. Connect LHT65N to IoT Server =
85 85  
86 86  == 2.1 How does LHT65N work? ==
... ... @@ -114,28 +114,20 @@
114 114  )))
115 115  
116 116  
117 -[[image:image-20220515123819-1.png||_mstalt="430742" height="379" width="317"]]
122 +[[image:image-20220515123819-1.png||_mstalt="430742" _mstvisible="3" 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.
124 +[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
129 129  
126 +
130 130  == 2.3 Example to join LoRaWAN network ==
131 131  
132 132  
133 -(% class="wikigeneratedid" %)
130 +(% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %)
134 134  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.
135 135  
136 136  
137 -(% class="wikigeneratedid" %)
138 -[[image:image-20220522232442-1.png||_mstalt="427830" height="387" width="648"]]
134 +(% _mstvisible="1" class="wikigeneratedid" %)
135 +[[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]]
139 139  
140 140  
141 141  (((
... ... @@ -143,6 +143,7 @@
143 143  )))
144 144  
145 145  
143 +
146 146  === 2.3.1 Step 1: Create Device n TTN ===
147 147  
148 148  
... ... @@ -154,7 +154,7 @@
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]]
155 +[[image:image-20220617150003-1.jpeg]]
158 158  
159 159  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
160 160  
... ... @@ -161,13 +161,13 @@
161 161  Add APP EUI in the application.
162 162  
163 163  
164 -[[image:image-20220522232916-3.png||_mstalt="430495"]]
162 +[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]]
165 165  
166 166  
167 -[[image:image-20220522232932-4.png||_mstalt="430157"]]
165 +[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]]
168 168  
169 169  
170 -[[image:image-20220522232954-5.png||_mstalt="431847"]]
168 +[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]]
171 171  
172 172  
173 173  
... ... @@ -174,15 +174,16 @@
174 174  (% style="color:red" %)**Note: LHT65N use same payload as LHT65.**
175 175  
176 176  
177 -[[image:image-20220522233026-6.png||_mstalt="429403"]]
175 +[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]]
178 178  
179 179  
180 180  Input APP EUI,  APP KEY and DEV EUI:
181 181  
182 182  
183 -[[image:image-20220522233118-7.png||_mstalt="430430"]]
181 +[[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
184 184  
185 185  
184 +
186 186  === 2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. ===
187 187  
188 188  
... ... @@ -190,7 +190,7 @@
190 190  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.
191 191  )))
192 192  
193 -[[image:image-20220522233300-8.png||_mstalt="428389" height="219" width="722"]]
192 +[[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]]
194 194  
195 195  
196 196  == 2.4 Uplink Payload   ( Fport~=2) ==
... ... @@ -197,25 +197,25 @@
197 197  
198 198  
199 199  (((
200 -The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
199 +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.
201 201  )))
202 202  
203 203  (((
204 -After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
203 +After each uplink, the (% _mstvisible="3" 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" %)(((
206 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
207 +|=(% style="width: 60px;" %)(((
209 209  **Size(bytes)**
210 -)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
209 +)))|=(% style="width: 30px;" %)(((
211 211  **2**
212 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
211 +)))|=(% style="width: 100px;" %)(((
213 213  **2**
214 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
213 +)))|=(% style="width: 100px;" %)(((
215 215  **2**
216 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
215 +)))|=(% style="width: 50px;" %)(((
217 217  **1**
218 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
217 +)))|=(% style="width: 50px;" %)(((
219 219  **4**
220 220  )))
221 221  |(% style="width:97px" %)(((
... ... @@ -237,10 +237,9 @@
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.
240 +* 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.)
242 242  
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 ===
246 246  
... ... @@ -250,74 +250,61 @@
250 250  Below is the position to put the decoder and LHT65N decoder can be download from here: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
251 251  
252 252  
253 -[[image:image-20220522234118-10.png||_mstalt="451464" height="353" width="729"]]
251 +[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
254 254  
255 255  
254 +
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.
258 +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:477px" %)
262 -|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
263 -**Bit(bit)**
264 -)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
265 -|(% style="width:66px" %)(((
266 -**Value**
267 -)))|(% style="width:250px" %)(((
268 -BAT Status
269 -00(b): Ultra Low ( BAT <= 2.50v)
270 -01(b): Low (2.50v <=BAT <= 2.55v)
271 -10(b): OK (2.55v <= BAT <=2.65v)
272 -11(b): Good (BAT >= 2.65v)
273 -)))|(% style="width:152px" %)Actually BAT voltage
260 +[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]]
274 274  
275 -**(b)stands for binary**
276 276  
263 +[[image:image-20220522235639-1.png||_mstalt="431392" _mstvisible="3" height="139" width="727"]]
277 277  
278 -[[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
279 279  
280 -
281 281  Check the battery voltage for LHT65N.
282 282  
283 -* BAT status=(0Xcba4>>14)&0xFF=11 (BIN) ，very good
268 +* BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
269 +* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
284 284  
285 -* Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
286 286  
287 287  === 2.4.3 Built-in Temperature ===
288 288  
289 289  
290 -[[image:image-20220522235639-2.png||_mstalt="431756" height="138" width="722"]]
275 +[[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]]
291 291  
292 292  * Temperature:  0x0ABB/100=27.47℃
293 293  
294 -[[image:image-20220522235639-3.png||_mstalt="432120"]]
279 +[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]]
295 295  
296 296  * Temperature:  (0xF5C6-65536)/100=-26.18℃
297 297  
283 +
298 298  === 2.4.4 Built-in Humidity ===
299 299  
300 300  
301 -[[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
287 +[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]]
302 302  
303 303  * Humidity:    0x025C/10=60.4%
304 304  
291 +
305 305  === 2.4.5 Ext # ===
306 306  
307 307  
308 308  Bytes for External Sensor:
309 309  
310 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:425px" %)
311 -|=(% style="width: 102px; background-color:#D9E2F3;color:#0070C0" %)**EXT # Value**|=(% style="width: 323px;background-color:#D9E2F3;color:#0070C0" %)**External Sensor Type**
312 -|(% style="width:102px" %)0x01|(% style="width:319px" %)Sensor E3, Temperature Sensor
313 -|(% style="width:102px" %)0x09|(% style="width:319px" %)Sensor E3, Temperature Sensor, Datalog Mod
297 +[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
314 314  
299 +
315 315  === 2.4.6 Ext value ===
316 316  
317 317  ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
318 318  
319 319  
320 -[[image:image-20220522235639-5.png||_mstalt="432848"]]
305 +[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]
321 321  
322 322  
323 323  * DS18B20 temp=0x0ADD/100=27.81℃
... ... @@ -326,15 +326,11 @@
326 326  
327 327  
328 328  
329 -[[image:image-20220522235639-6.png||_mstalt="433212"]]
314 +[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
330 330  
331 331  
332 332  * External temperature= (0xF54F-65536)/100=-27.37℃
333 333  
334 -F54F :  (F54F & 8000 == 1) , temp = (F54F - 65536)/100 = 27.37℃
335 -
336 -（0105 & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
337 -
338 338  The last 2 bytes of data are meaningless
339 339  
340 340  If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
... ... @@ -348,19 +348,22 @@
348 348  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:
349 349  )))
350 350  
332 +(((
333 +
334 +)))
351 351  
352 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
353 -|=(% style="width: 50px;background-color:#D9E2F3" %)(((
336 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
337 +|=(% style="width: 50px;" %)(((
354 354  **Size(bytes)**
355 -)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
339 +)))|=(% style="width: 70px;" %)(((
356 356  **2**
357 -)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
341 +)))|=(% style="width: 120px;" %)(((
358 358  **2**
359 -)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
343 +)))|=(% style="width: 120px;" %)(((
360 360  **2**
361 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
345 +)))|=(% style="width: 50px;" %)(((
362 362  **1**
363 -)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
347 +)))|=(% style="width: 70px;" %)(((
364 364  **4**
365 365  )))
366 366  |(% style="width:110px" %)(((
... ... @@ -379,9 +379,9 @@
379 379  
380 380  * **Battery status & Built-in Humidity**
381 381  
382 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:461px" %)
383 -|=(% style="width: 69px;background-color:#D9E2F3;color:#0070C0" %)Bit(bit)|=(% style="width: 258px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 134px;background-color:#D9E2F3;color:#0070C0" %)[11:0]
384 -|(% style="width:67px" %)**Value**|(% style="width:256px" %)(((
366 +(% _mstvisible="1" border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
367 +|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
368 +|(% style="width:67px" %)Value|(% style="width:256px" %)(((
385 385  BAT Status
386 386  00(b): Ultra Low ( BAT <= 2.50v)
387 387  01(b): Low  (2.50v <=BAT <= 2.55v)
... ... @@ -393,8 +393,8 @@
393 393  
394 394  * **Status & Ext Byte**
395 395  
396 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
397 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**Bits**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**7**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**6**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**5**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[3:0]**
380 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
381 +|=(% scope="row" style="width: 60px;" %)**Bits**|(% style="width:90px" %)**7**|(% style="width:100px" %)**6**|(% style="width:90px" %)**5**|(% style="width:100px" %)**4**|(% style="width:60px" %)**[3:0]**
398 398  |=(% style="width: 96px;" %)**Status&Ext**|(% style="width:124px" %)None-ACK Flag|(% style="width:146px" %)Poll Message FLAG|(% style="width:109px" %)Sync time OK|(% style="width:143px" %)Unix Time Request|(% style="width:106px" %)Ext: 0b(1001)
399 399  
400 400  * (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
... ... @@ -401,6 +401,7 @@
401 401  * (% style="color:blue" %)**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.
402 402  * (% style="color:blue" %)**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)
403 403  
388 +
404 404  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
405 405  
406 406  
... ... @@ -410,7 +410,7 @@
410 410  
411 411  (% style="color:blue" %)**sensor by setting:**
412 412  
413 -**AT+EXT=6,timeout**  (% style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
398 +**AT+EXT=6,timeout**  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
414 414  
415 415  **For example:**
416 416  
... ... @@ -423,12 +423,12 @@
423 423  
424 424  When the measured output voltage of the sensor is not within the range of 0.1V and 1.1V, the output voltage terminal of the sensor shall be divided The example in the following figure is to reduce the output voltage of the sensor by three times If it is necessary to reduce more times, calculate according to the formula in the figure and connect the corresponding resistance in series.
425 425  
426 -[[image:image-20220628150112-1.png||_mstalt="427414" height="241" width="285"]]
411 +[[image:image-20220628150112-1.png||height="241" width="285"]]
427 427  
428 428  
429 429  When ADC_IN1 pin is connected to GND or suspended, ADC value is 0
430 430  
431 -[[image:image-20220628150714-4.png||_mstalt="431054"]]
416 +[[image:image-20220628150714-4.png]]
432 432  
433 433  
434 434  When the voltage collected by ADC_IN1 is less than the minimum range, the minimum range will be used as the output; Similarly, when the collected voltage is greater than the maximum range, the maximum range will be used as the output.
... ... @@ -436,17 +436,17 @@
436 436  
437 437  1) The minimum range is about 0.1V. Each chip has internal calibration, so this value is close to 0.1V
438 438  
439 -[[image:image-20220628151005-5.png||_mstalt="429546"]]
424 +[[image:image-20220628151005-5.png]]
440 440  
441 441  
442 442  2) The maximum range is about 1.1V. Each chip has internal calibration, so this value is close to 1.1v
443 443  
444 -[[image:image-20220628151056-6.png||_mstalt="431873"]]
429 +[[image:image-20220628151056-6.png]]
445 445  
446 446  
447 447  3) Within range
448 448  
449 -[[image:image-20220628151143-7.png||_mstalt="431210"]]
434 +[[image:image-20220628151143-7.png]]
450 450  
451 451  
452 452  
... ... @@ -453,12 +453,12 @@
453 453  ==== 2.4.6.4 Ext~=2 TMP117 Sensor （Since Firmware v1.3） ====
454 454  
455 455  
456 -[[image:image-20220927095645-1.png||_mstalt="433771" height="534" width="460"]]
441 +[[image:image-20220927095645-1.png||height="534" width="460"]]
457 457  
458 458  
459 459  (% style="color:blue" %)**Ext=2,Temperature Sensor(TMP117)：**
460 460  
461 -[[image:image-20220906102307-7.png||_mstalt="430443"]]
446 +[[image:image-20220906102307-7.png]]
462 462  
463 463  
464 464  (% style="color:blue" %)**Interrupt Mode and Counting Mode:**
... ... @@ -481,36 +481,36 @@
481 481  
482 482   In Close state, the power consumption will be 3uA higher than normal.
483 483  
484 -[[image:image-20220906100852-1.png||_mstalt="429156" height="205" width="377"]]
469 +[[image:image-20220906100852-1.png||height="205" width="377"]]
485 485  
486 486  
487 487  Ext=4,Interrupt Sensor：
488 488  
489 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:504px" %)
474 +(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
490 490  |(% style="width:101px" %)(((
491 -**AT+EXT=4,1**
492 -)))|(% style="width:395px" %)(((
493 -**Sent uplink packet in both rising and falling interrupt**
476 +AT+EXT=4,1
477 +)))|(% style="width:373px" %)(((
478 +Sent uplink packet in both rising and falling interrupt
494 494  )))
495 495  |(% style="width:101px" %)(((
496 -**AT+EXT=4,2**
497 -)))|(% style="width:395px" %)(((
498 -**Sent uplink packet only in falling interrupt**
481 +AT+EXT=4,2
482 +)))|(% style="width:373px" %)(((
483 +Sent uplink packet only in falling interrupt
499 499  )))
500 500  |(% style="width:101px" %)(((
501 -**AT+EXT=4,3**
502 -)))|(% style="width:395px" %)(((
503 -**Sent uplink packet only in rising interrupt**
486 +AT+EXT=4,3
487 +)))|(% style="width:373px" %)(((
488 +Sent uplink packet only in rising interrupt
504 504  )))
505 505  
506 506  Trigger by falling edge:
507 507  
508 -[[image:image-20220906101145-2.png||_mstalt="428324"]]
493 +[[image:image-20220906101145-2.png]]
509 509  
510 510  
511 511  Trigger by raising edge：
512 512  
513 -[[image:image-20220906101145-3.png||_mstalt="428688"]]
498 +[[image:image-20220906101145-3.png]]
514 514  
515 515  
516 516  
... ... @@ -522,34 +522,34 @@
522 522  
523 523  (% style="color:blue" %)**Case 1**(%%):  Low power consumption Flow Sensor, such flow sensor has pulse output and the power consumption in uA level and can be powered by LHT65N.
524 524  
525 -[[image:image-20220906101320-4.png||_mstalt="427336" height="366" width="698"]]
510 +[[image:image-20220906101320-4.png||height="366" width="698"]]
526 526  
527 527  
528 528  (% style="color:blue" %)**Case 2**(%%):  Normal Flow Sensor: Such flow sensor has higher power consumption and is not suitable to be powered by LHT65N. It is powered by external power and output <3.3v pulse
529 529  
530 -[[image:image-20220906101320-5.png||_mstalt="427700" height="353" width="696"]]
515 +[[image:image-20220906101320-5.png||height="353" width="696"]]
531 531  
532 532  
533 533  Ext=8, Counting Sensor ( 4 bytes)：
534 534  
535 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:330px" %)
536 -|(% style="width:131px" %)(((
537 -**AT+EXT=8,0**
538 -)))|(% style="width:195px" %)(((
539 -**Count at falling interrupt**
520 +(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
521 +|(% style="width:138px" %)(((
522 +AT+EXT=8,0
523 +)))|(% style="width:240px" %)(((
524 +Count at falling interrupt
540 540  )))
541 -|(% style="width:131px" %)(((
542 -**AT+EXT=8,1**
543 -)))|(% style="width:195px" %)(((
544 -**Count at rising interrupt**
526 +|(% style="width:138px" %)(((
527 +AT+EXT=8,1
528 +)))|(% style="width:240px" %)(((
529 +Count at rising interrupt
545 545  )))
546 -|(% style="width:131px" %)(((
547 -**AT+SETCNT=60**
548 -)))|(% style="width:195px" %)(((
549 -**Sent current count to 60**
531 +|(% style="width:138px" %)(((
532 +AT+SETCNT=60
533 +)))|(% style="width:240px" %)(((
534 +Sent current count to 60
550 550  )))
551 551  
552 -[[image:image-20220906101320-6.png||_mstalt="428064"]]
537 +[[image:image-20220906101320-6.png]]
553 553  
554 554  
555 555  (% style="color:blue" %)**A2 downlink Command：**
... ... @@ -565,6 +565,7 @@
565 565  A2 08 02 00 00 00 3C:  Same as AT+ SETCNT=60  (AT+ SETCNT = 4th byte and 5th byte and 6th byte and 7th byte)
566 566  
567 567  
553 +
568 568  == 2.5 Show data on Datacake ==
569 569  
570 570  
... ... @@ -572,6 +572,9 @@
572 572  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:
573 573  )))
574 574  
561 +(((
562 +
563 +)))
575 575  
576 576  (((
577 577  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -581,6 +581,9 @@
581 581  (% style="color:blue" %)**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.
582 582  )))
583 583  
573 +(((
574 +
575 +)))
584 584  
585 585  (((
586 586  Add Datacake:
... ... @@ -587,7 +587,7 @@
587 587  )))
588 588  
589 589  
590 -[[image:image-20220523000825-7.png||_mstalt="429884" height="262" width="583"]]
582 +[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]]
591 591  
592 592  
593 593  
... ... @@ -594,16 +594,16 @@
594 594  Select default key as Access Key:
595 595  
596 596  
597 -[[image:image-20220523000825-8.png||_mstalt="430248" height="453" width="406"]]
589 +[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]]
598 598  
599 599  
600 -In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
592 +In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/||_mstvisible="2"]]) , add LHT65 device.
601 601  
602 602  
603 -[[image:image-20220523000825-9.png||_mstalt="430612" height="366" width="392"]]
595 +[[image:image-20220523000825-9.png||_mstalt="430612" _mstvisible="3" height="366" width="392"]]
604 604  
605 605  
606 -[[image:image-20220523000825-10.png||_mstalt="450619" height="413" width="728"]]
598 +[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
607 607  
608 608  
609 609  == 2.6 Datalog Feature ==
... ... @@ -633,7 +633,7 @@
633 633  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
634 634  
635 635  
636 -[[image:image-20220703111700-2.png||_mstalt="426244" height="381" width="1119"]]
628 +[[image:image-20220703111700-2.png||height="381" width="1119"]]
637 637  
638 638  
639 639  === 2.6.2 Unix TimeStamp ===
... ... @@ -642,15 +642,15 @@
642 642  LHT65N uses Unix TimeStamp format based on
643 643  
644 644  
645 -[[image:image-20220523001219-11.png||_mstalt="450450" height="97" width="627"]]
637 +[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]]
646 646  
647 647  
648 648  
649 -User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
641 +User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/||_mstvisible="3"]] :
650 650  
651 651  Below is the converter example
652 652  
653 -[[image:image-20220523001219-12.png||_mstalt="450827" height="298" width="720"]]
645 +[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]]
654 654  
655 655  
656 656  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
... ... @@ -680,6 +680,7 @@
680 680  )))
681 681  
682 682  
675 +
683 683  (((
684 684  **2. Manually Set Time**
685 685  )))
... ... @@ -689,24 +689,25 @@
689 689  )))
690 690  
691 691  
685 +
692 692  === 2.6.4 Poll sensor value ===
693 693  
694 694  
695 695  User can poll sensor value based on timestamps from the server. Below is the downlink command.
696 696  
697 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:428px" %)
698 -|(% style="width:58px" %)1byte|(% style="width:128px" %)4bytes|(% style="width:123px" %)4bytes|(% style="width:116px" %)1byte
699 -|(% style="width:58px" %)31|(% style="width:128px" %)Timestamp start|(% style="width:123px" %)Timestamp end|(% style="width:116px" %)Uplink Interval
691 +[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
700 700  
693 +
701 701  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.
702 702  
703 -For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%)
696 +For example, downlink command **31 5FC5F350 5FC6 0160 05**
704 704  
705 -Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00's data
698 +Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
706 706  
707 707  Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
708 708  
709 709  
703 +
710 710  === 2.6.5 Datalog Uplink payload ===
711 711  
712 712  
... ... @@ -714,15 +714,15 @@
714 714  
715 715  **Retrieval data payload:**
716 716  
717 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
718 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
711 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
712 +|=(% style="width: 60px;" %)(((
719 719  **Size(bytes)**
720 -)))|=(% style="width: 90px;background-color:#D9E2F3" %)**2**|=(% style="width: 90px;background-color:#D9E2F3" %)**2**|=(% style="width: 70px;background-color:#D9E2F3" %)**2**|=(% style="width: 100px;background-color:#D9E2F3" %)**1**|=(% style="width: 70px;background-color:#D9E2F3" %)**4**
714 +)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
721 721  |(% style="width:97px" %)**Value**|(% style="width:123px" %)[[External sensor data>>||anchor="H2.4.6Extvalue"]]|(% style="width:108px" %)[[Built In Temperature>>||anchor="H2.4.3Built-inTemperature"]]|(% style="width:133px" %)[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]|(% style="width:159px" %)Poll message flag & Ext|(% style="width:80px" %)[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
722 722  
723 723  **Poll message flag & Ext:**
724 724  
725 -[[image:image-20221006192726-1.png||_mstalt="430508" height="112" width="754"]]
719 +[[image:image-20221006192726-1.png||height="112" width="754"]]
726 726  
727 727  (% style="color:blue" %)**No ACK Message**(%%):  1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]] feature)
728 728  
... ... @@ -749,13 +749,9 @@
749 749  
750 750  If LHT65N has below data inside Flash:
751 751  
752 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:717px" %)
753 -|=(% style="width: 92px; background-color:#D9E2F3;color:#0070C0" %)Flash Add|=(% style="width: 126px; background-color:#D9E2F3;color:#0070C0" %)**Unix Time**|=(% style="width: 50px; background-color:#D9E2F3;color:#0070C0" %)**Ext**|=(% style="width: 104px;background-color:#D9E2F3;color:#0070C0" %)**BAT voltage**|=(% style="width: 341px; background-color:#D9E2F3;color:#0070C0" %)**Value**
754 -|(% style="width:92px" %)80196E0|(% style="width:126px" %)21/1/19 04:27:03|(% style="width:50px" %)1|(% style="width:104px" %)3145|(% style="width:341px" %)sht_temp=22.00 sht_hum=32.6 ds_temp=327.67
746 +[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
755 755  
756 -[[image:image-20220523144455-1.png||_mstalt="430040" height="335" width="735"]]
757 757  
758 -
759 759  If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
760 760  
761 761  Where : Start time: 60065F97 = time 21/1/19 04:27:03
... ... @@ -765,7 +765,7 @@
765 765  
766 766  **LHT65N will uplink this payload.**
767 767  
768 -[[image:image-20220523001219-13.png||_mstalt="451204" height="421" style="text-align:left" width="727"]]
758 +[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
769 769  
770 770  
771 771  __**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
... ... @@ -810,7 +810,7 @@
810 810  
811 811  **AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
812 812  
813 -(% _mstmutation="1" %)**AT+ARTEMP=？ **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
803 +**AT+ARTEMP=？ **:  Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
814 814  
815 815  **AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
816 816  
... ... @@ -878,18 +878,17 @@
878 878  temperature fluctuation=05
879 879  
880 880  
881 -**Sampling multiple times and uplink together**
871 +==== **Sampling multiple times and uplink together** ====
882 882  
883 883  **AT+WMOD=3,1,60,20,-16,32,1**   
884 884  
885 885  Explain:
886 886  
887 -* (% style="color:#037691" %)**parameter1:**(%%)Set Working Mode to **Mode 3**
888 -* (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
889 -* (% style="color:#037691" %)**parameter3:**(%%)Sampling Interval is **60**s.
890 -* (% style="color:#037691" %)**parameter4:**(%%)When there is **20** sampling dats, Device will send these data via one uplink. (max value is 60, means max 60 sampling in one uplink)
891 -* (% style="color:#037691" %)**parameter5 & parameter6:**(%%)Temperature alarm range is **-16** to **32**°C,
892 -* (% style="color:#037691" %)**parameter7:**(%%) 1 to enable temperature alarm, **0** to disable the temperature alarm. If alarm is enabled, a data will be sent immediately  if temperate exceeds the Alarm range.
877 +* Set Working Mode to **Mode 3**
878 +* Sampling Interval is **60**s.
879 +* When there is **20** sampling dats, Device will send these data via one uplink. (max value is 60, means max 60 sampling in one uplink)
880 +* Temperature alarm range is **-16** to **32**°C,
881 +* **1** to enable temperature alarm, **0** to disable the temperature alarm. If alarm is enabled, a data will be sent immediately  if temperate exceeds the Alarm range.
893 893  
894 894  (% style="color:#4f81bd" %)**Downlink Command:**
895 895  
... ... @@ -897,7 +897,7 @@
897 897  
898 898  MOD=03
899 899  
900 -TEMP=DS18B20
889 +EXT=01
901 901  
902 902  CITEMP=003C(S)
903 903  
... ... @@ -909,6 +909,7 @@
909 909  
910 910  ARTEMP=01
911 911  
901 +
912 912  **Uplink payload( Fport=3)**
913 913  
914 914  **Example: CBEA**01**0992**//0A41//**09C4**
... ... @@ -915,7 +915,7 @@
915 915  
916 916  BatV=CBEA
917 917  
918 -TEMP=DS18B20
908 +EXT=01
919 919  
920 920  Temp1=0992  ~/~/ 24.50℃
921 921  
... ... @@ -923,9 +923,10 @@
923 923  
924 924  Temp3=09C4  ~/~/ 25.00℃
925 925  
916 +
926 926  (% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
927 927  
928 -(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
919 +(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
929 929  )))
930 930  
931 931  
... ... @@ -932,7 +932,7 @@
932 932  === 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
933 933  
934 934  
935 -(% class="box infomessage" %)
926 +(% _mstvisible="1" class="box infomessage" %)
936 936  (((
937 937  (((
938 938  **AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
... ... @@ -947,7 +947,7 @@
947 947  )))
948 948  
949 949  (((
950 -(% _mstmutation="1" %)**AT+ARTEMP=？ **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
941 +**AT+ARTEMP=？ **:  Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
951 951  )))
952 952  
953 953  (((
... ... @@ -984,18 +984,21 @@
984 984  * RED LED when external sensor is not connected
985 985  * For each success downlink, the PURPLE LED will blink once
986 986  
978 +
987 987  == 2.9 installation ==
988 988  
989 989  
990 -[[image:image-20220516231650-1.png||_mstalt="428597" height="436" width="428"]]
982 +(% _mstvisible="1" %)
983 +[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
991 991  
992 992  
986 +
993 993  = 3. Sensors and Accessories =
994 994  
995 995  == 3.1 E2 Extension Cable ==
996 996  
997 997  
998 -[[image:image-20220619092222-1.png||_mstalt="429533" height="182" width="188"]][[image:image-20220619092313-2.png||_mstalt="430222" height="182" width="173"]]
992 +[[image:image-20220619092222-1.png||height="182" width="188"]][[image:image-20220619092313-2.png||height="182" width="173"]]
999 999  
1000 1000  
1001 1001  **1m long breakout cable for LHT65N. Features:**
... ... @@ -1019,13 +1019,13 @@
1019 1019  
1020 1020  )))
1021 1021  
1022 -[[image:image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
1016 +[[image:image-20220619092421-3.png||height="371" width="529"]]
1023 1023  
1024 1024  
1025 1025  == 3.2 E3 Temperature Probe ==
1026 1026  
1027 1027  
1028 -[[image:image-20220515080154-4.png||_mstalt="434681" alt="photo-20220515080154-4.png" height="182" width="161"]] [[image:image-20220515080330-5.png||_mstalt="428792" height="201" width="195"]]
1022 +[[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"]]
1029 1029  
1030 1030  
1031 1031  Temperature sensor with 2 meters cable long
... ... @@ -1036,6 +1036,7 @@
1036 1036  * Operating Range: -40 ~~ 125 °C
1037 1037  * Working voltage 2.35v ~~ 5v
1038 1038  
1033 +
1039 1039  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1040 1040  
1041 1041  
... ... @@ -1091,10 +1091,7 @@
1091 1091  
1092 1092  (% style="color:#4f81bd" %)**AT Command: AT+TDC**
1093 1093  
1094 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
1095 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:166px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:180px" %)**Response**
1096 -|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
1097 -|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
1089 +[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
1098 1098  
1099 1099  
1100 1100  (% style="color:#4f81bd" %)**Downlink Command: 0x01**
... ... @@ -1107,6 +1107,7 @@
1107 1107  
1108 1108  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1109 1109  
1102 +
1110 1110  == 4.2 Set External Sensor Mode ==
1111 1111  
1112 1112  
... ... @@ -1115,14 +1115,9 @@
1115 1115  
1116 1116  (% style="color:#4f81bd" %)**AT Command: AT+EXT**
1117 1117  
1111 +[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
1118 1118  
1119 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:468px" %)
1120 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:151px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:158px" %)**Response**
1121 -|(% style="width:155px" %)AT+EXT?|(% style="width:151px" %)Get current external sensor mode|(% style="width:158px" %)1 OK External Sensor mode =1
1122 -|(% style="width:155px" %)AT+EXT=1|(% colspan="2" rowspan="1" style="width:309px" %)Set external sensor mode to 1
1123 -|(% style="width:155px" %)AT+EXT=9|(% colspan="2" rowspan="1" style="width:309px" %)Set to external DS18B20 with timestamp
1124 1124  
1125 -
1126 1126  (% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1127 1127  
1128 1128  Total bytes: 2 ~~ 5 bytes
... ... @@ -1135,6 +1135,7 @@
1135 1135  
1136 1136  * 0xA20702003c: Same as AT+SETCNT=60
1137 1137  
1126 +
1138 1138  == 4.3 Enable/Disable uplink Temperature probe ID ==
1139 1139  
1140 1140  
... ... @@ -1157,17 +1157,15 @@
1157 1157  
1158 1158  (% style="color:#4f81bd" %)**AT Command:**
1159 1159  
1149 +[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
1160 1160  
1161 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:381px" %)
1162 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:136px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:86px" %)**Response**
1163 -|(% style="width:155px" %)AT+PID=1|(% style="width:136px" %)Enable PID uplink|(% style="width:86px" %)OK
1164 1164  
1165 -
1166 1166  (% style="color:#4f81bd" %)**Downlink Command:**
1167 1167  
1168 1168  * **0xA800**  **~-~->** AT+PID=0
1169 1169  * **0xA801**     **~-~->** AT+PID=1
1170 1170  
1157 +
1171 1171  == 4.4 Set Password ==
1172 1172  
1173 1173  
... ... @@ -1176,17 +1176,9 @@
1176 1176  
1177 1177  (% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1178 1178  
1166 +[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
1179 1179  
1180 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
1181 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:124px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:86px" %)**Response**
1182 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
1183 -123456
1184 1184  
1185 -OK
1186 -)))
1187 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
1188 -
1189 -
1190 1190  (% style="color:#4f81bd" %)**Downlink Command:**
1191 1191  
1192 1192  No downlink command for this feature.
... ... @@ -1200,12 +1200,9 @@
1200 1200  
1201 1201  (% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1202 1202  
1182 +[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
1203 1203  
1204 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:433px" %)
1205 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:191px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:86px" %)**Response**
1206 -|(% style="width:155px" %)AT+DISAT|(% style="width:191px" %)Quit AT Commands mode|(% style="width:86px" %)OK
1207 1207  
1208 -
1209 1209  (% style="color:#4f81bd" %)**Downlink Command:**
1210 1210  
1211 1211  No downlink command for this feature.
... ... @@ -1219,21 +1219,16 @@
1219 1219  * **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
1220 1220  * **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
1221 1221  
1222 -(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1198 +(% _msthash="315251" _msttexthash="289783" style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1223 1223  
1200 +[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
1224 1224  
1225 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
1226 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:139px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:213px" %)**Response**
1227 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
1228 -Clear all stored sensor data…
1229 1229  
1230 -OK
1231 -)))
1203 +(% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1232 1232  
1233 -(% style="color:#4f81bd" %)**Downlink Command:**
1234 -
1235 1235  * There is no downlink command to set to Sleep mode.
1236 1236  
1207 +
1237 1237  == 4.7 Set system time ==
1238 1238  
1239 1239  
... ... @@ -1240,20 +1240,13 @@
1240 1240  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1241 1241  
1242 1242  
1243 -(% style="color:#4f81bd" %)**AT Command:**
1214 +(% _msthash="315253" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1244 1244  
1216 +[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
1245 1245  
1246 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:506px" %)
1247 -|(% style="background-color:#d9e2f3; color:#0070c0; width:154px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:285px" %)**Function**
1248 -|(% style="width:154px" %)AT+TIMESTAMP=1611104352|(% style="width:285px" %)(((
1249 -OK
1250 1250  
1251 -Set System time to 2021-01-20 00:59:12
1252 -)))
1219 +(% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1253 1253  
1254 -
1255 -(% style="color:#4f81bd" %)**Downlink Command:**
1256 -
1257 1257  0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1258 1258  
1259 1259  
... ... @@ -1270,14 +1270,11 @@
1270 1270  
1271 1271  )))
1272 1272  
1273 -(% style="color:#4f81bd" %)**AT Command:**
1237 +(% _msthash="506058" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1274 1274  
1239 +[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
1275 1275  
1276 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:475px" %)
1277 -|(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:315px" %)**Function**
1278 -|(% style="width:156px" %)AT+SYNCMOD=1|(% style="width:315px" %)Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
1279 1279  
1280 -
1281 1281  (% style="color:#4f81bd" %)**Downlink Command:**
1282 1282  
1283 1283  0x28 01  ~/~/  Same As AT+SYNCMOD=1
... ... @@ -1290,16 +1290,13 @@
1290 1290  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1291 1291  
1292 1292  
1293 -(% style="color:#4f81bd" %)**AT Command:**
1254 +(% _msthash="315256" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1294 1294  
1256 +[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
1295 1295  
1296 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:472px" %)
1297 -|(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:311px" %)**Function**
1298 -|(% style="width:156px" %)AT+SYNCTDC=0x0A |(% style="width:311px" %)Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
1299 1299  
1259 +(% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1300 1300  
1301 -(% style="color:#4f81bd" %)**Downlink Command:**
1302 -
1303 1303  **0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
1304 1304  
1305 1305  
... ... @@ -1309,15 +1309,13 @@
1309 1309  Feature: Print the sector data from start page to stop page (max is 416 pages).
1310 1310  
1311 1311  
1312 -(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1270 +(% _msthash="315258" _msttexthash="264953" style="color:#4f81bd" %)**AT Command: AT+PDTA**
1313 1313  
1314 -[[image:image-20230426164330-2.png]]
1272 +[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
1315 1315  
1316 1316  
1275 +(% _msthash="315259" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1317 1317  
1318 -
1319 -(% style="color:#4f81bd" %)**Downlink Command:**
1320 -
1321 1321  No downlink commands for feature
1322 1322  
1323 1323  
... ... @@ -1327,15 +1327,13 @@
1327 1327  Feature: Print the last few data entries
1328 1328  
1329 1329  
1330 -(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1286 +(% _msthash="315260" _msttexthash="288522" style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1331 1331  
1332 -[[image:image-20230426164932-3.png]]
1288 +[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
1333 1333  
1334 1334  
1291 +(% _msthash="315261" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1335 1335  
1336 -
1337 -(% style="color:#4f81bd" %)**Downlink Command:**
1338 -
1339 1339  No downlink commands for feature
1340 1340  
1341 1341  
... ... @@ -1347,20 +1347,14 @@
1347 1347  
1348 1348  (% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1349 1349  
1304 +[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
1350 1350  
1351 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:503px" %)
1352 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:134px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:209px" %)**Response**
1353 -|(% style="width:155px" %)AT+CLRDTA |(% style="width:134px" %)Clear date record|(% style="width:209px" %)(((
1354 -Clear all stored sensor data…
1355 1355  
1356 -OK
1357 -)))
1358 -
1359 -
1360 1360  (% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1361 1361  
1362 1362  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1363 1363  
1311 +
1364 1364  == 4.13 Auto Send None-ACK messages ==
1365 1365  
1366 1366  
... ... @@ -1371,8 +1371,8 @@
1371 1371  
1372 1372  The default factory setting is 0
1373 1373  
1374 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:367px" %)
1375 -|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 118px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 87px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1322 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
1323 +|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response**
1376 1376  |(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
1377 1377  
1378 1378  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
... ... @@ -1379,13 +1379,14 @@
1379 1379  
1380 1380  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1381 1381  
1330 +
1382 1382  == 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1383 1383  
1384 1384  
1385 1385  Feature: Set internal and external temperature sensor alarms.
1386 1386  
1387 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1388 -|=(% style="width: 250px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 200px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1336 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
1337 +|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response**
1389 1389  |(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1390 1390  
1391 1391  (% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
... ... @@ -1444,7 +1444,7 @@
1444 1444  The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
1445 1445  
1446 1446  
1447 -[[image:image-20220515075034-1.png||_mstalt="428961" height="208" width="644"]]
1396 +[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]]
1448 1448  )))
1449 1449  
1450 1450  The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
... ... @@ -1455,7 +1455,7 @@
1455 1455  
1456 1456  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.
1457 1457  
1458 -[[image:image-20220515075440-2.png||_mstalt="429546" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" height="193" width="257"]]
1407 +[[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"]]
1459 1459  
1460 1460  
1461 1461  == 5.3 Battery Life Analyze ==
... ... @@ -1482,7 +1482,7 @@
1482 1482  [[image:image-20220530085651-1.png||_mstalt="429949"]]
1483 1483  
1484 1484  
1485 -**Connection:**
1434 +(% _msthash="506061" _msttexthash="170755" %)**Connection:**
1486 1486  
1487 1487  * (% style="background-color:yellow" %)**USB to TTL GND <~-~->GND**
1488 1488  * (% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+**
... ... @@ -1498,134 +1498,199 @@
1498 1498  [[image:image-20220530095701-4.png||_mstalt="430014"]]
1499 1499  
1500 1500  
1450 +(% _msthash="506066" _msttexthash="544869" %)
1501 1501  AT Command List is as below:
1502 1502  
1453 +(% _msthash="506067" _msttexthash="361920" %)
1503 1503  AT+<CMD>? :  Help on <CMD>
1504 1504  
1456 +(% _msthash="506068" _msttexthash="243061" %)
1505 1505  AT+<CMD> :  Run <CMD>
1506 1506  
1459 +(% _msthash="506069" _msttexthash="704197" %)
1507 1507  AT+<CMD>=<value> :  Set the value
1508 1508  
1462 +(% _msthash="506070" _msttexthash="455676" %)
1509 1509  AT+<CMD>=? :  Get the value
1510 1510  
1465 +(% _msthash="506071" _msttexthash="670553" %)
1511 1511  AT+DEBUG:  Set more info output
1512 1512  
1468 +(% _msthash="506072" _msttexthash="485888" %)
1513 1513  ATZ:  Trig a reset of the MCU
1514 1514  
1471 +(% _msthash="506073" _msttexthash="2068872" %)
1515 1515  AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1516 1516  
1474 +(% _msthash="506074" _msttexthash="689169" %)
1517 1517  AT+DEUI:  Get or Set the Device EUI
1518 1518  
1477 +(% _msthash="506075" _msttexthash="960414" %)
1519 1519  AT+DADDR:  Get or Set the Device Address
1520 1520  
1480 +(% _msthash="506076" _msttexthash="1079897" %)
1521 1521  AT+APPKEY:  Get or Set the Application Key
1522 1522  
1483 +(% _msthash="506077" _msttexthash="1326143" %)
1523 1523  AT+NWKSKEY:  Get or Set the Network Session Key
1524 1524  
1486 +(% _msthash="506078" _msttexthash="1573000" %)
1525 1525  AT+APPSKEY:  Get or Set the Application Session Key
1526 1526  
1489 +(% _msthash="506079" _msttexthash="1041729" %)
1527 1527  AT+APPEUI:  Get or Set the Application EUI
1528 1528  
1492 +(% _msthash="506080" _msttexthash="2104206" %)
1529 1529  AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1530 1530  
1495 +(% _msthash="506081" _msttexthash="3369288" %)
1531 1531  AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1532 1532  
1498 +(% _msthash="506082" _msttexthash="1894529" %)
1533 1533  AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
1534 1534  
1501 +(% _msthash="506083" _msttexthash="3864172" %)
1535 1535  AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1536 1536  
1504 +(% _msthash="506084" _msttexthash="1712204" %)
1537 1537  AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
1538 1538  
1507 +(% _msthash="506085" _msttexthash="1281202" %)
1539 1539  AT+RX2FQ:  Get or Set the Rx2 window frequency
1540 1540  
1510 +(% _msthash="506086" _msttexthash="2796781" %)
1541 1541  AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1542 1542  
1513 +(% _msthash="506087" _msttexthash="3285165" %)
1543 1543  AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1544 1544  
1516 +(% _msthash="506088" _msttexthash="3286179" %)
1545 1545  AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1546 1546  
1519 +(% _msthash="506089" _msttexthash="4703803" %)
1547 1547  AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1548 1548  
1522 +(% _msthash="506090" _msttexthash="4704999" %)
1549 1549  AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1550 1550  
1525 +(% _msthash="506091" _msttexthash="1528683" %)
1551 1551  AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1552 1552  
1528 +(% _msthash="506092" _msttexthash="757185" %)
1553 1553  AT+NWKID:  Get or Set the Network ID
1554 1554  
1531 +(% _msthash="506093" _msttexthash="1156597" %)
1555 1555  AT+FCU:  Get or Set the Frame Counter Uplink
1556 1556  
1534 +(% _msthash="506094" _msttexthash="1273987" %)
1557 1557  AT+FCD:  Get or Set the Frame Counter Downlink
1558 1558  
1537 +(% _msthash="506095" _msttexthash="859222" %)
1559 1559  AT+CLASS:  Get or Set the Device Class
1560 1560  
1540 +(% _msthash="506096" _msttexthash="384852" %)
1561 1561  AT+JOIN:  Join network
1562 1562  
1543 +(% _msthash="506097" _msttexthash="548626" %)
1563 1563  AT+NJS:  Get the join status
1564 1564  
1546 +(% _msthash="506098" _msttexthash="2546206" %)
1565 1565  AT+SENDB:  Send hexadecimal data along with the application port
1566 1566  
1549 +(% _msthash="506099" _msttexthash="1932307" %)
1567 1567  AT+SEND:  Send text data along with the application port
1568 1568  
1552 +(% _msthash="506100" _msttexthash="3560557" %)
1569 1569  AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1570 1570  
1555 +(% _msthash="506101" _msttexthash="1429701" %)
1571 1571  AT+RECV:  Print last received data in raw format
1572 1572  
1558 +(% _msthash="506102" _msttexthash="1735981" %)
1573 1573  AT+VER:  Get current image version and Frequency Band
1574 1574  
1561 +(% _msthash="506103" _msttexthash="1189474" %)
1575 1575  AT+CFM:  Get or Set the confirmation mode (0-1)
1576 1576  
1564 +(% _msthash="506104" _msttexthash="1718210" %)
1577 1577  AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1578 1578  
1567 +(% _msthash="506105" _msttexthash="1339403" %)
1579 1579  AT+SNR:  Get the SNR of the last received packet
1580 1580  
1570 +(% _msthash="506106" _msttexthash="1452009" %)
1581 1581  AT+RSSI:  Get the RSSI of the last received packet
1582 1582  
1573 +(% _msthash="506107" _msttexthash="2768142" %)
1583 1583  AT+TDC:  Get or set the application data transmission interval in ms
1584 1584  
1576 +(% _msthash="506108" _msttexthash="1083914" %)
1585 1585  AT+PORT:  Get or set the application port
1586 1586  
1579 +(% _msthash="506109" _msttexthash="622440" %)
1587 1587  AT+DISAT:  Disable AT commands
1588 1588  
1582 +(% _msthash="506110" _msttexthash="868361" %)
1589 1589  AT+PWORD: Set password, max 9 digits
1590 1590  
1585 +(% _msthash="506111" _msttexthash="2210299" %)
1591 1591  AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1592 1592  
1588 +(% _msthash="506112" _msttexthash="2113462" %)
1593 1593  AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1594 1594  
1591 +(% _msthash="506113" _msttexthash="2087423" %)
1595 1595  AT+PDTA:  Print the sector data from start page to stop page
1596 1596  
1594 +(% _msthash="506114" _msttexthash="1063127" %)
1597 1597  AT+PLDTA:  Print the last few sets of data
1598 1598  
1597 +(% _msthash="506115" _msttexthash="1999426" %)
1599 1599  AT+CLRDTA:  Clear the storage, record position back to 1st
1600 1600  
1600 +(% _msthash="506116" _msttexthash="442130" %)
1601 1601  AT+SLEEP:  Set sleep mode
1602 1602  
1603 +(% _msthash="506117" _msttexthash="1080222" %)
1603 1603  AT+EXT:  Get or Set external sensor model
1604 1604  
1606 +(% _msthash="506118" _msttexthash="1309490" %)
1605 1605  AT+BAT:  Get the current battery voltage in mV
1606 1606  
1609 +(% _msthash="506119" _msttexthash="813891" %)
1607 1607  AT+CFG:  Print all configurations
1608 1608  
1612 +(% _msthash="506120" _msttexthash="551707" %)
1609 1609  AT+WMOD:  Get or Set Work Mode
1610 1610  
1615 +(% _msthash="506121" _msttexthash="2631499" %)
1611 1611  AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
1612 1612  
1618 +(% _msthash="506122" _msttexthash="3907150" %)
1613 1613  AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
1614 1614  
1621 +(% _msthash="506123" _msttexthash="854620" %)
1615 1615  AT+SETCNT:  Set the count at present
1616 1616  
1624 +(% _msthash="506124" _msttexthash="2554877" %)
1617 1617  AT+RJTDC:  Get or set the ReJoin data transmission interval in min
1618 1618  
1627 +(% _msthash="506125" _msttexthash="771849" %)
1619 1619  AT+RPL:  Get or set response level
1620 1620  
1630 +(% _msthash="506126" _msttexthash="1484314" %)
1621 1621  AT+TIMESTAMP:  Get or Set UNIX timestamp in second
1622 1622  
1633 +(% _msthash="506127" _msttexthash="741728" %)
1623 1623  AT+LEAPSEC:  Get or Set Leap Second
1624 1624  
1636 +(% _msthash="506128" _msttexthash="1694017" %)
1625 1625  AT+SYNCMOD:  Get or Set time synchronization method
1626 1626  
1639 +(% _msthash="506129" _msttexthash="2235948" %)
1627 1627  AT+SYNCTDC:  Get or set time synchronization interval in day
1628 1628  
1642 +(% _msthash="506130" _msttexthash="425542" %)
1629 1629  AT+PID:  Get or set the PID
1630 1630  
1631 1631  
... ... @@ -1634,12 +1634,13 @@
1634 1634  
1635 1635  **AT commands：**
1636 1636  
1637 -[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
1651 +[[image:image-20220620153708-1.png||height="603" width="723"]]
1638 1638  
1639 1639  
1640 1640  **Downlink commands:**
1641 1641  
1642 1642  
1657 +
1643 1643  (% style="color:blue" %)**TTN:**
1644 1644  
1645 1645  [[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
... ... @@ -1670,15 +1670,15 @@
1670 1670  == 6.3 How to change the uplink interval？ ==
1671 1671  
1672 1672  
1673 -Please see this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_mstmutation="1" style="background-color: rgb(255, 255, 255);"]]
1688 +Please see this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_msthash="506137" _msttexthash="5712018" style="background-color: rgb(255, 255, 255);"]]
1674 1674  
1675 1675  
1676 1676  == 6.4 How to use TTL-USB to connect a PC to input AT commands? ==
1677 1677  
1678 1678  
1679 -[[image:image-20220615153355-1.png||_mstalt="430222"]]
1694 +[[image:image-20220615153355-1.png]]
1680 1680  
1681 -[[image:1655802313617-381.png||_mstalt="293917"]]
1696 +[[image:1655802313617-381.png]]
1682 1682  
1683 1683  
1684 1684  (((
... ... @@ -1688,37 +1688,38 @@
1688 1688  
1689 1689  Input password and ATZ to activate LHT65N,As shown below:
1690 1690  
1691 -[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
1706 +[[image:image-20220615154519-3.png||height="672" width="807"]]
1692 1692  
1693 1693  
1694 1694  == 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
1695 1695  
1696 1696  
1697 -[[image:image-20220615153355-1.png||_mstalt="430222"]]
1712 +[[image:image-20220615153355-1.png]]
1698 1698  
1699 1699  
1700 -(% 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.
1715 +(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1701 1701  
1702 -[[image:image-20220615170542-5.png||_mstalt="430638"]]
1717 +[[image:image-20220615170542-5.png]]
1703 1703  
1704 1704  
1705 1705  
1706 -(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1721 +(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1707 1707  
1723 +(% _msthash="506146" _msttexthash="52173160" %)
1708 1708  First connect the four lines；(% style="display:none" %)
1709 1709  
1710 -[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
1726 +[[image:image-20220621170938-1.png||height="413" width="419"]](% _mstvisible="1" %)，(% style="display:none" %)
1711 1711  
1712 1712  
1713 -Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
1729 +(% _mstvisible="1" %)Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
1714 1714  
1715 -[[image:image-20220621170938-2.png||_mstalt="431704"]]
1731 +[[image:image-20220621170938-2.png]]
1716 1716  
1717 1717  
1718 1718  
1719 1719  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1720 1720  
1721 -[[image:image-20220615171334-6.png||_mstalt="431028"]]
1737 +[[image:image-20220615171334-6.png]]
1722 1722  
1723 1723  
1724 1724  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -1726,7 +1726,7 @@
1726 1726  
1727 1727  When this interface appears, it indicates that the download has been completed.
1728 1728  
1729 -[[image:image-20220620160723-8.png||_mstalt="430703"]]
1745 +[[image:image-20220620160723-8.png]]
1730 1730  
1731 1731  
1732 1732  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
... ... @@ -1735,18 +1735,12 @@
1735 1735  == 6.6 Using USB-TYPE-C to connect to the computer using the AT command ==
1736 1736  
1737 1737  
1738 -[[image:image-20220623110706-1.png||_mstalt="427869"]]
1754 +[[image:image-20220623110706-1.png]]
1739 1739  
1740 1740  
1741 -**UART Port of LHT65N:**
1757 +[[image:image-20220623112117-4.png||height="459" width="343"]]
1742 1742  
1743 -* (% class="mark" %)**PB0: RXD**
1744 -* (% class="mark" %)**PB1: TXD**
1745 -* (% class="mark" %)**GND**
1746 1746  
1747 -[[image:image-20220623112117-4.png||_mstalt="428350" height="459" width="343"]]
1748 -
1749 -
1750 1750  (((
1751 1751  In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600** (%%)to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**123456**(% style="color:red" %))(%%) to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
1752 1752  )))
... ... @@ -1754,27 +1754,30 @@
1754 1754  
1755 1755  Input password and ATZ to activate LHT65N,As shown below:
1756 1756  
1757 -[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
1767 +[[image:image-20220615154519-3.png||height="672" width="807"]]
1758 1758  
1759 1759  
1760 1760  == 6.7 How to use  USB-TYPE-C to connect PC to upgrade firmware? ==
1761 1761  
1762 1762  
1763 -[[image:image-20220623110706-1.png||_mstalt="427869"]]
1773 +[[image:image-20220623110706-1.png]]
1764 1764  
1765 1765  
1766 -(% 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.
1776 +(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1767 1767  
1768 -[[image:image-20220615170542-5.png||_mstalt="430638"]]
1778 +[[image:image-20220615170542-5.png]]
1769 1769  
1770 1770  
1771 1771  
1772 -(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1782 +(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1773 1773  
1784 +(% _msthash="506146" _msttexthash="52173160" %)
1774 1774  First connect the four lines；
1775 1775  
1776 -[[image:image-20220623113959-5.png||_mstalt="433485" height="528" width="397"]]
1787 +(% _msthash="506146" _msttexthash="52173160" %)
1788 +[[image:image-20220623113959-5.png||height="528" width="397"]]
1777 1777  
1790 +(% _msthash="506146" _msttexthash="52173160" %)
1778 1778  Connect A8 and GND with Dupont wire for a while and then separate，enter reset mode
1779 1779  
1780 1780  
... ... @@ -1781,7 +1781,7 @@
1781 1781  
1782 1782  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1783 1783  
1784 -[[image:image-20220615171334-6.png||_mstalt="431028"]]
1797 +[[image:image-20220615171334-6.png]]
1785 1785  
1786 1786  
1787 1787  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -1789,40 +1789,33 @@
1789 1789  
1790 1790  When this interface appears, it indicates that the download has been completed.
1791 1791  
1792 -[[image:image-20220620160723-8.png||_mstalt="430703"]]
1805 +[[image:image-20220620160723-8.png]]
1793 1793  
1794 1794  
1795 1795  Finally,Disconnect 3.3v，Connect A8 and GND with Dupont wire for a while and then separate，exit reset mode
1796 1796  
1797 1797  
1798 -== 6.8 Why can't I see the datalog information ==
1799 -
1800 -
1801 -~1. The time is not aligned, and the correct query command is not used.
1802 -
1803 -2. Decoder error, did not parse the datalog data, the data was filtered.
1804 -
1805 -
1806 1806  = 7. Order Info =
1807 1807  
1808 1808  
1809 -Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
1814 +Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
1810 1810  
1811 1811  (% style="color:#4f81bd" %)**XX **(%%): The default frequency band
1812 1812  
1813 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1814 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1815 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1816 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1817 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1818 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**US915**(%%): LoRaWAN US915 band
1819 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1820 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1818 +* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1819 +* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1820 +* (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1821 +* (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1822 +* (% style="color:#4f81bd" %)** **(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1823 +* (% style="color:#4f81bd" %)** **(% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1824 +* (% style="color:#4f81bd" %)** **(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1825 +* (% style="color:#4f81bd" %)** **(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1821 1821  
1822 1822  (% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1823 1823  
1824 1824  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1825 1825  
1831 +
1826 1826  = 8. Packing Info =
1827 1827  
1828 1828  
... ... @@ -1836,11 +1836,13 @@
1836 1836  * Device Size:  10 x 10 x 3.5 mm
1837 1837  * Device Weight: 120.5g
1838 1838  
1845 +
1839 1839  = 9. Reference material =
1840 1840  
1841 1841  
1842 -* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1849 +* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
1843 1843  
1851 +
1844 1844  = 10. FCC Warning =
1845 1845  
1846 1846  
... ... @@ -1849,3 +1849,6 @@
1849 1849  (1) This device may not cause harmful interference；
1850 1850  
1851 1851  (2) this device must accept any interference received, including interference that may cause undesired operation.
1860 +
1861 +
1862 +
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