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Last modified by Xiaoling on 2023/07/18 10:12
From version 234.16
edited by Xiaoling
on 2023/04/26 15:16
Change comment: There is no comment for this version
To version 223.4
edited by Xiaoling
on 2022/12/02 15:14
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -5,7 +5,8 @@
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  
... ... @@ -46,6 +46,7 @@
46 46  == 1.2 Features ==
47 47  
48 48  
50 +* 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 +57,8 @@
57 57  * Tri-color LED to indicate working status
58 58  * Datalog feature (Max 3328 records)
59 59  
62 +
63 +
60 60  == 1.3 Specification ==
61 61  
62 62  
... ... @@ -81,6 +81,8 @@
81 81  * ±2°C accuracy from -55°C to +125°C
82 82  * Operating Range: -55 °C ~~ 125 °C
83 83  
88 +
89 +
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"]]
123 +[[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.
125 +[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
129 129  
127 +
130 130  == 2.3 Example to join LoRaWAN network ==
131 131  
132 132  
133 -(% class="wikigeneratedid" %)
131 +(% _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"]]
135 +(% _mstvisible="1" class="wikigeneratedid" %)
136 +[[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]]
139 139  
140 140  
141 141  (((
... ... @@ -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  
... ... @@ -174,13 +174,13 @@
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  
186 186  === 2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. ===
... ... @@ -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"]]
191 +[[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.
198 +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.
202 +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" %)(((
205 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
206 +|=(% style="width: 60px;" %)(((
209 209  **Size(bytes)**
210 -)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
208 +)))|=(% style="width: 30px;" %)(((
211 211  **2**
212 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
210 +)))|=(% style="width: 100px;" %)(((
213 213  **2**
214 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
212 +)))|=(% style="width: 100px;" %)(((
215 215  **2**
216 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
214 +)))|=(% style="width: 50px;" %)(((
217 217  **1**
218 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
216 +)))|=(% style="width: 50px;" %)(((
219 219  **4**
220 220  )))
221 221  |(% style="width:97px" %)(((
... ... @@ -237,11 +237,11 @@
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.
239 +* 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  
242 +
245 245  === 2.4.1 Decoder in TTN V3 ===
246 246  
247 247  
... ... @@ -250,67 +250,55 @@
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  
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.
257 +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
259 +[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]]
274 274  
275 -**(b)stands for binary**
276 276  
262 +[[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
267 +* BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
268 +* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
284 284  
285 -* Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
286 286  
271 +
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 +
284 +
298 298  === 2.4.4 Built-in Humidity ===
299 299  
300 300  
301 -[[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
288 +[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]]
302 302  
303 303  * Humidity:    0x025C/10=60.4%
304 304  
292 +
293 +
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
299 +[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
314 314  
315 315  
316 316  === 2.4.6 Ext value ===
... ... @@ -318,7 +318,7 @@
318 318  ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
319 319  
320 320  
321 -[[image:image-20220522235639-5.png||_mstalt="432848"]]
307 +[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]
322 322  
323 323  
324 324  * DS18B20 temp=0x0ADD/100=27.81℃
... ... @@ -327,21 +327,16 @@
327 327  
328 328  
329 329  
330 -[[image:image-20220522235639-6.png||_mstalt="433212"]]
316 +[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
331 331  
332 332  
333 333  * External temperature= (0xF54F-65536)/100=-27.37℃
334 334  
335 -F54F :  (F54F & 8000 == 1) , temp = (F54F - 65536)/100 = 27.37℃
336 -
337 -（0105 & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
338 -
339 339  The last 2 bytes of data are meaningless
340 340  
341 341  If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
342 342  
343 343  
344 -
345 345  ==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
346 346  
347 347  
... ... @@ -353,18 +353,18 @@
353 353  
354 354  )))
355 355  
356 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
357 -|=(% style="width: 50px;background-color:#D9E2F3" %)(((
337 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
338 +|=(% style="width: 50px;" %)(((
358 358  **Size(bytes)**
359 -)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
340 +)))|=(% style="width: 70px;" %)(((
360 360  **2**
361 -)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
342 +)))|=(% style="width: 120px;" %)(((
362 362  **2**
363 -)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
344 +)))|=(% style="width: 120px;" %)(((
364 364  **2**
365 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
346 +)))|=(% style="width: 50px;" %)(((
366 366  **1**
367 -)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
348 +)))|=(% style="width: 70px;" %)(((
368 368  **4**
369 369  )))
370 370  |(% style="width:110px" %)(((
... ... @@ -383,8 +383,8 @@
383 383  
384 384  * **Battery status & Built-in Humidity**
385 385  
386 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:461px" %)
387 -|=(% style="width: 69px;" %)Bit(bit)|=(% style="width: 258px;" %)[15:14]|=(% style="width: 134px;" %)[11:0]
367 +(% _mstvisible="1" border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
368 +|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
388 388  |(% style="width:67px" %)Value|(% style="width:256px" %)(((
389 389  BAT Status
390 390  00(b): Ultra Low ( BAT <= 2.50v)
... ... @@ -405,6 +405,8 @@
405 405  * (% 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.
406 406  * (% 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)
407 407  
389 +
390 +
408 408  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
409 409  
410 410  
... ... @@ -414,7 +414,7 @@
414 414  
415 415  (% style="color:blue" %)**sensor by setting:**
416 416  
417 -**AT+EXT=6,timeout**  (% style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
400 +**AT+EXT=6,timeout**  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
418 418  
419 419  **For example:**
420 420  
... ... @@ -427,12 +427,12 @@
427 427  
428 428  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.
429 429  
430 -[[image:image-20220628150112-1.png||_mstalt="427414" height="241" width="285"]]
413 +[[image:image-20220628150112-1.png||height="241" width="285"]]
431 431  
432 432  
433 433  When ADC_IN1 pin is connected to GND or suspended, ADC value is 0
434 434  
435 -[[image:image-20220628150714-4.png||_mstalt="431054"]]
418 +[[image:image-20220628150714-4.png]]
436 436  
437 437  
438 438  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.
... ... @@ -440,29 +440,28 @@
440 440  
441 441  1) The minimum range is about 0.1V. Each chip has internal calibration, so this value is close to 0.1V
442 442  
443 -[[image:image-20220628151005-5.png||_mstalt="429546"]]
426 +[[image:image-20220628151005-5.png]]
444 444  
445 445  
446 446  2) The maximum range is about 1.1V. Each chip has internal calibration, so this value is close to 1.1v
447 447  
448 -[[image:image-20220628151056-6.png||_mstalt="431873"]]
431 +[[image:image-20220628151056-6.png]]
449 449  
450 450  
451 451  3) Within range
452 452  
453 -[[image:image-20220628151143-7.png||_mstalt="431210"]]
436 +[[image:image-20220628151143-7.png]]
454 454  
455 455  
456 -
457 457  ==== 2.4.6.4 Ext~=2 TMP117 Sensor （Since Firmware v1.3） ====
458 458  
459 459  
460 -[[image:image-20220927095645-1.png||_mstalt="433771" height="534" width="460"]]
442 +[[image:image-20220927095645-1.png||height="534" width="460"]]
461 461  
462 462  
463 463  (% style="color:blue" %)**Ext=2,Temperature Sensor(TMP117)：**
464 464  
465 -[[image:image-20220906102307-7.png||_mstalt="430443"]]
447 +[[image:image-20220906102307-7.png]]
466 466  
467 467  
468 468  (% style="color:blue" %)**Interrupt Mode and Counting Mode:**
... ... @@ -470,7 +470,6 @@
470 470  The external cable NE2 can be use for MOD4 and MOD8
471 471  
472 472  
473 -
474 474  ==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
475 475  
476 476  
... ... @@ -485,7 +485,7 @@
485 485  
486 486   In Close state, the power consumption will be 3uA higher than normal.
487 487  
488 -[[image:image-20220906100852-1.png||_mstalt="429156" height="205" width="377"]]
469 +[[image:image-20220906100852-1.png||height="205" width="377"]]
489 489  
490 490  
491 491  Ext=4,Interrupt Sensor：
... ... @@ -509,15 +509,14 @@
509 509  
510 510  Trigger by falling edge:
511 511  
512 -[[image:image-20220906101145-2.png||_mstalt="428324"]]
493 +[[image:image-20220906101145-2.png]]
513 513  
514 514  
515 515  Trigger by raising edge：
516 516  
517 -[[image:image-20220906101145-3.png||_mstalt="428688"]]
498 +[[image:image-20220906101145-3.png]]
518 518  
519 519  
520 -
521 521  ==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
522 522  
523 523  
... ... @@ -526,12 +526,12 @@
526 526  
527 527  (% 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.
528 528  
529 -[[image:image-20220906101320-4.png||_mstalt="427336" height="366" width="698"]]
509 +[[image:image-20220906101320-4.png||height="366" width="698"]]
530 530  
531 531  
532 532  (% 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
533 533  
534 -[[image:image-20220906101320-5.png||_mstalt="427700" height="353" width="696"]]
514 +[[image:image-20220906101320-5.png||height="353" width="696"]]
535 535  
536 536  
537 537  Ext=8, Counting Sensor ( 4 bytes)：
... ... @@ -553,7 +553,7 @@
553 553  Sent current count to 60
554 554  )))
555 555  
556 -[[image:image-20220906101320-6.png||_mstalt="428064"]]
536 +[[image:image-20220906101320-6.png]]
557 557  
558 558  
559 559  (% style="color:blue" %)**A2 downlink Command：**
... ... @@ -597,7 +597,7 @@
597 597  )))
598 598  
599 599  
600 -[[image:image-20220523000825-7.png||_mstalt="429884" height="262" width="583"]]
580 +[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]]
601 601  
602 602  
603 603  
... ... @@ -604,16 +604,16 @@
604 604  Select default key as Access Key:
605 605  
606 606  
607 -[[image:image-20220523000825-8.png||_mstalt="430248" height="453" width="406"]]
587 +[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]]
608 608  
609 609  
610 -In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
590 +In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/||_mstvisible="2"]]) , add LHT65 device.
611 611  
612 612  
613 -[[image:image-20220523000825-9.png||_mstalt="430612" height="366" width="392"]]
593 +[[image:image-20220523000825-9.png||_mstalt="430612" _mstvisible="3" height="366" width="392"]]
614 614  
615 615  
616 -[[image:image-20220523000825-10.png||_mstalt="450619" height="413" width="728"]]
596 +[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
617 617  
618 618  
619 619  == 2.6 Datalog Feature ==
... ... @@ -643,7 +643,7 @@
643 643  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
644 644  
645 645  
646 -[[image:image-20220703111700-2.png||_mstalt="426244" height="381" width="1119"]]
626 +[[image:image-20220703111700-2.png||height="381" width="1119"]]
647 647  
648 648  
649 649  === 2.6.2 Unix TimeStamp ===
... ... @@ -652,15 +652,15 @@
652 652  LHT65N uses Unix TimeStamp format based on
653 653  
654 654  
655 -[[image:image-20220523001219-11.png||_mstalt="450450" height="97" width="627"]]
635 +[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]]
656 656  
657 657  
658 658  
659 -User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
639 +User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/||_mstvisible="3"]] :
660 660  
661 661  Below is the converter example
662 662  
663 -[[image:image-20220523001219-12.png||_mstalt="450827" height="298" width="720"]]
643 +[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]]
664 664  
665 665  
666 666  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
... ... @@ -690,6 +690,7 @@
690 690  )))
691 691  
692 692  
673 +
693 693  (((
694 694  **2. Manually Set Time**
695 695  )))
... ... @@ -704,14 +704,14 @@
704 704  
705 705  User can poll sensor value based on timestamps from the server. Below is the downlink command.
706 706  
707 -[[image:image-20220523152302-15.png||_mstalt="451581"]]
688 +[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
708 708  
709 709  
710 710  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.
711 711  
712 -For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%)
693 +For example, downlink command **31 5FC5F350 5FC6 0160 05**
713 713  
714 -Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00's data
695 +Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
715 715  
716 716  Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
717 717  
... ... @@ -731,7 +731,7 @@
731 731  
732 732  **Poll message flag & Ext:**
733 733  
734 -[[image:image-20221006192726-1.png||_mstalt="430508" height="112" width="754"]]
715 +[[image:image-20221006192726-1.png||height="112" width="754"]]
735 735  
736 736  (% 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)
737 737  
... ... @@ -758,7 +758,7 @@
758 758  
759 759  If LHT65N has below data inside Flash:
760 760  
761 -[[image:image-20220523144455-1.png||_mstalt="430040" height="335" width="735"]]
742 +[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
762 762  
763 763  
764 764  If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
... ... @@ -770,7 +770,7 @@
770 770  
771 771  **LHT65N will uplink this payload.**
772 772  
773 -[[image:image-20220523001219-13.png||_mstalt="451204" height="421" style="text-align:left" width="727"]]
754 +[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
774 774  
775 775  
776 776  __**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
... ... @@ -815,7 +815,7 @@
815 815  
816 816  **AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
817 817  
818 -(% _mstmutation="1" %)**AT+ARTEMP=？ **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
799 +**AT+ARTEMP=？ **:  Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
819 819  
820 820  **AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
821 821  
... ... @@ -883,18 +883,17 @@
883 883  temperature fluctuation=05
884 884  
885 885  
886 -**Sampling multiple times and uplink together**
867 +==== **Sampling multiple times and uplink together** ====
887 887  
888 888  **AT+WMOD=3,1,60,20,-16,32,1**   
889 889  
890 890  Explain:
891 891  
892 -* (% style="color:#037691" %)**parameter1:**(%%)Set Working Mode to **Mode 3**
893 -* (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
894 -* (% style="color:#037691" %)**parameter3:**(%%)Sampling Interval is **60**s.
895 -* (% 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)
896 -* (% style="color:#037691" %)**parameter5 & parameter6:**(%%)Temperature alarm range is **-16** to **32**°C,
897 -* (% 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.
873 +* Set Working Mode to **Mode 3**
874 +* Sampling Interval is **60**s.
875 +* 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)
876 +* Temperature alarm range is **-16** to **32**°C,
877 +* **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.
898 898  
899 899  (% style="color:#4f81bd" %)**Downlink Command:**
900 900  
... ... @@ -902,7 +902,7 @@
902 902  
903 903  MOD=03
904 904  
905 -TEMP=DS18B20
885 +EXT=01
906 906  
907 907  CITEMP=003C(S)
908 908  
... ... @@ -914,6 +914,7 @@
914 914  
915 915  ARTEMP=01
916 916  
897 +
917 917  **Uplink payload( Fport=3)**
918 918  
919 919  **Example: CBEA**01**0992**//0A41//**09C4**
... ... @@ -920,7 +920,7 @@
920 920  
921 921  BatV=CBEA
922 922  
923 -TEMP=DS18B20
904 +EXT=01
924 924  
925 925  Temp1=0992  ~/~/ 24.50℃
926 926  
... ... @@ -928,9 +928,10 @@
928 928  
929 929  Temp3=09C4  ~/~/ 25.00℃
930 930  
912 +
931 931  (% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
932 932  
933 -(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
915 +(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
934 934  )))
935 935  
936 936  
... ... @@ -937,7 +937,7 @@
937 937  === 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
938 938  
939 939  
940 -(% class="box infomessage" %)
922 +(% _mstvisible="1" class="box infomessage" %)
941 941  (((
942 942  (((
943 943  **AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
... ... @@ -952,7 +952,7 @@
952 952  )))
953 953  
954 954  (((
955 -(% _mstmutation="1" %)**AT+ARTEMP=？ **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
937 +**AT+ARTEMP=？ **:  Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
956 956  )))
957 957  
958 958  (((
... ... @@ -989,10 +989,13 @@
989 989  * RED LED when external sensor is not connected
990 990  * For each success downlink, the PURPLE LED will blink once
991 991  
974 +
975 +
992 992  == 2.9 installation ==
993 993  
994 994  
995 -[[image:image-20220516231650-1.png||_mstalt="428597" height="436" width="428"]]
979 +(% _mstvisible="1" %)
980 +[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
996 996  
997 997  
998 998  = 3. Sensors and Accessories =
... ... @@ -1000,7 +1000,7 @@
1000 1000  == 3.1 E2 Extension Cable ==
1001 1001  
1002 1002  
1003 -[[image:image-20220619092222-1.png||_mstalt="429533" height="182" width="188"]][[image:image-20220619092313-2.png||_mstalt="430222" height="182" width="173"]]
988 +[[image:image-20220619092222-1.png||height="182" width="188"]][[image:image-20220619092313-2.png||height="182" width="173"]]
1004 1004  
1005 1005  
1006 1006  **1m long breakout cable for LHT65N. Features:**
... ... @@ -1024,13 +1024,13 @@
1024 1024  
1025 1025  )))
1026 1026  
1027 -[[image:image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
1012 +[[image:image-20220619092421-3.png||height="371" width="529"]]
1028 1028  
1029 1029  
1030 1030  == 3.2 E3 Temperature Probe ==
1031 1031  
1032 1032  
1033 -[[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"]]
1018 +[[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"]]
1034 1034  
1035 1035  
1036 1036  Temperature sensor with 2 meters cable long
... ... @@ -1041,6 +1041,8 @@
1041 1041  * Operating Range: -40 ~~ 125 °C
1042 1042  * Working voltage 2.35v ~~ 5v
1043 1043  
1029 +
1030 +
1044 1044  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1045 1045  
1046 1046  
... ... @@ -1096,7 +1096,7 @@
1096 1096  
1097 1097  (% style="color:#4f81bd" %)**AT Command: AT+TDC**
1098 1098  
1099 -[[image:image-20220523150701-2.png||_mstalt="427453"]]
1086 +[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
1100 1100  
1101 1101  
1102 1102  (% style="color:#4f81bd" %)**Downlink Command: 0x01**
... ... @@ -1109,6 +1109,8 @@
1109 1109  
1110 1110  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1111 1111  
1099 +
1100 +
1112 1112  == 4.2 Set External Sensor Mode ==
1113 1113  
1114 1114  
... ... @@ -1117,7 +1117,7 @@
1117 1117  
1118 1118  (% style="color:#4f81bd" %)**AT Command: AT+EXT**
1119 1119  
1120 -[[image:image-20220523150759-3.png||_mstalt="432146"]]
1109 +[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
1121 1121  
1122 1122  
1123 1123  (% style="color:#4f81bd" %)**Downlink Command: 0xA2**
... ... @@ -1132,6 +1132,8 @@
1132 1132  
1133 1133  * 0xA20702003c: Same as AT+SETCNT=60
1134 1134  
1124 +
1125 +
1135 1135  == 4.3 Enable/Disable uplink Temperature probe ID ==
1136 1136  
1137 1137  
... ... @@ -1154,7 +1154,7 @@
1154 1154  
1155 1155  (% style="color:#4f81bd" %)**AT Command:**
1156 1156  
1157 -[[image:image-20220523150928-4.png||_mstalt="431821"]]
1148 +[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
1158 1158  
1159 1159  
1160 1160  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -1162,6 +1162,8 @@
1162 1162  * **0xA800**  **~-~->** AT+PID=0
1163 1163  * **0xA801**     **~-~->** AT+PID=1
1164 1164  
1156 +
1157 +
1165 1165  == 4.4 Set Password ==
1166 1166  
1167 1167  
... ... @@ -1170,7 +1170,7 @@
1170 1170  
1171 1171  (% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1172 1172  
1173 -[[image:image-20220523151052-5.png||_mstalt="428623"]]
1166 +[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
1174 1174  
1175 1175  
1176 1176  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -1186,7 +1186,7 @@
1186 1186  
1187 1187  (% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1188 1188  
1189 -[[image:image-20220523151132-6.png||_mstalt="428649"]]
1182 +[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
1190 1190  
1191 1191  
1192 1192  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -1202,15 +1202,17 @@
1202 1202  * **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
1203 1203  * **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
1204 1204  
1205 -(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1198 +(% _msthash="315251" _msttexthash="289783" style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1206 1206  
1207 -[[image:image-20220523151218-7.png||_mstalt="430703"]]
1200 +[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
1208 1208  
1209 1209  
1210 -(% style="color:#4f81bd" %)**Downlink Command:**
1203 +(% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1211 1211  
1212 1212  * There is no downlink command to set to Sleep mode.
1213 1213  
1207 +
1208 +
1214 1214  == 4.7 Set system time ==
1215 1215  
1216 1216  
... ... @@ -1217,12 +1217,12 @@
1217 1217  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1218 1218  
1219 1219  
1220 -(% style="color:#4f81bd" %)**AT Command:**
1215 +(% _msthash="315253" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1221 1221  
1222 -[[image:image-20220523151253-8.png||_mstalt="430677"]]
1217 +[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
1223 1223  
1224 1224  
1225 -(% style="color:#4f81bd" %)**Downlink Command:**
1220 +(% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1226 1226  
1227 1227  0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1228 1228  
... ... @@ -1240,9 +1240,9 @@
1240 1240  
1241 1241  )))
1242 1242  
1243 -(% style="color:#4f81bd" %)**AT Command:**
1238 +(% _msthash="506058" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1244 1244  
1245 -[[image:image-20220523151336-9.png||_mstalt="431717"]]
1240 +[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
1246 1246  
1247 1247  
1248 1248  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -1257,12 +1257,12 @@
1257 1257  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1258 1258  
1259 1259  
1260 -(% style="color:#4f81bd" %)**AT Command:**
1255 +(% _msthash="315256" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1261 1261  
1262 -[[image:image-20220523151411-10.png||_mstalt="449696"]]
1257 +[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
1263 1263  
1264 1264  
1265 -(% style="color:#4f81bd" %)**Downlink Command:**
1260 +(% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1266 1266  
1267 1267  **0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
1268 1268  
... ... @@ -1273,12 +1273,12 @@
1273 1273  Feature: Print the sector data from start page to stop page (max is 416 pages).
1274 1274  
1275 1275  
1276 -(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1271 +(% _msthash="315258" _msttexthash="264953" style="color:#4f81bd" %)**AT Command: AT+PDTA**
1277 1277  
1278 -[[image:image-20220523151450-11.png||_mstalt="451035"]]
1273 +[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
1279 1279  
1280 1280  
1281 -(% style="color:#4f81bd" %)**Downlink Command:**
1276 +(% _msthash="315259" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1282 1282  
1283 1283  No downlink commands for feature
1284 1284  
... ... @@ -1289,12 +1289,12 @@
1289 1289  Feature: Print the last few data entries
1290 1290  
1291 1291  
1292 -(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1287 +(% _msthash="315260" _msttexthash="288522" style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1293 1293  
1294 -[[image:image-20220523151524-12.png||_mstalt="452101"]]
1289 +[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
1295 1295  
1296 1296  
1297 -(% style="color:#4f81bd" %)**Downlink Command:**
1292 +(% _msthash="315261" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1298 1298  
1299 1299  No downlink commands for feature
1300 1300  
... ... @@ -1307,7 +1307,7 @@
1307 1307  
1308 1308  (% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1309 1309  
1310 -[[image:image-20220523151556-13.png||_mstalt="454129"]]
1305 +[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
1311 1311  
1312 1312  
1313 1313  (% style="color:#4f81bd" %)**Downlink Command: 0xA3**
... ... @@ -1314,6 +1314,8 @@
1314 1314  
1315 1315  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1316 1316  
1312 +
1313 +
1317 1317  == 4.13 Auto Send None-ACK messages ==
1318 1318  
1319 1319  
... ... @@ -1332,6 +1332,8 @@
1332 1332  
1333 1333  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1334 1334  
1332 +
1333 +
1335 1335  == 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1336 1336  
1337 1337  
... ... @@ -1397,7 +1397,7 @@
1397 1397  The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
1398 1398  
1399 1399  
1400 -[[image:image-20220515075034-1.png||_mstalt="428961" height="208" width="644"]]
1399 +[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]]
1401 1401  )))
1402 1402  
1403 1403  The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
... ... @@ -1408,7 +1408,7 @@
1408 1408  
1409 1409  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.
1410 1410  
1411 -[[image:image-20220515075440-2.png||_mstalt="429546" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" height="193" width="257"]]
1410 +[[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"]]
1412 1412  
1413 1413  
1414 1414  == 5.3 Battery Life Analyze ==
... ... @@ -1435,7 +1435,7 @@
1435 1435  [[image:image-20220530085651-1.png||_mstalt="429949"]]
1436 1436  
1437 1437  
1438 -**Connection:**
1437 +(% _msthash="506061" _msttexthash="170755" %)**Connection:**
1439 1439  
1440 1440  * (% style="background-color:yellow" %)**USB to TTL GND <~-~->GND**
1441 1441  * (% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+**
... ... @@ -1451,134 +1451,199 @@
1451 1451  [[image:image-20220530095701-4.png||_mstalt="430014"]]
1452 1452  
1453 1453  
1453 +(% _msthash="506066" _msttexthash="544869" %)
1454 1454  AT Command List is as below:
1455 1455  
1456 +(% _msthash="506067" _msttexthash="361920" %)
1456 1456  AT+<CMD>? :  Help on <CMD>
1457 1457  
1459 +(% _msthash="506068" _msttexthash="243061" %)
1458 1458  AT+<CMD> :  Run <CMD>
1459 1459  
1462 +(% _msthash="506069" _msttexthash="704197" %)
1460 1460  AT+<CMD>=<value> :  Set the value
1461 1461  
1465 +(% _msthash="506070" _msttexthash="455676" %)
1462 1462  AT+<CMD>=? :  Get the value
1463 1463  
1468 +(% _msthash="506071" _msttexthash="670553" %)
1464 1464  AT+DEBUG:  Set more info output
1465 1465  
1471 +(% _msthash="506072" _msttexthash="485888" %)
1466 1466  ATZ:  Trig a reset of the MCU
1467 1467  
1474 +(% _msthash="506073" _msttexthash="2068872" %)
1468 1468  AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1469 1469  
1477 +(% _msthash="506074" _msttexthash="689169" %)
1470 1470  AT+DEUI:  Get or Set the Device EUI
1471 1471  
1480 +(% _msthash="506075" _msttexthash="960414" %)
1472 1472  AT+DADDR:  Get or Set the Device Address
1473 1473  
1483 +(% _msthash="506076" _msttexthash="1079897" %)
1474 1474  AT+APPKEY:  Get or Set the Application Key
1475 1475  
1486 +(% _msthash="506077" _msttexthash="1326143" %)
1476 1476  AT+NWKSKEY:  Get or Set the Network Session Key
1477 1477  
1489 +(% _msthash="506078" _msttexthash="1573000" %)
1478 1478  AT+APPSKEY:  Get or Set the Application Session Key
1479 1479  
1492 +(% _msthash="506079" _msttexthash="1041729" %)
1480 1480  AT+APPEUI:  Get or Set the Application EUI
1481 1481  
1495 +(% _msthash="506080" _msttexthash="2104206" %)
1482 1482  AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1483 1483  
1498 +(% _msthash="506081" _msttexthash="3369288" %)
1484 1484  AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1485 1485  
1501 +(% _msthash="506082" _msttexthash="1894529" %)
1486 1486  AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
1487 1487  
1504 +(% _msthash="506083" _msttexthash="3864172" %)
1488 1488  AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1489 1489  
1507 +(% _msthash="506084" _msttexthash="1712204" %)
1490 1490  AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
1491 1491  
1510 +(% _msthash="506085" _msttexthash="1281202" %)
1492 1492  AT+RX2FQ:  Get or Set the Rx2 window frequency
1493 1493  
1513 +(% _msthash="506086" _msttexthash="2796781" %)
1494 1494  AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1495 1495  
1516 +(% _msthash="506087" _msttexthash="3285165" %)
1496 1496  AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1497 1497  
1519 +(% _msthash="506088" _msttexthash="3286179" %)
1498 1498  AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1499 1499  
1522 +(% _msthash="506089" _msttexthash="4703803" %)
1500 1500  AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1501 1501  
1525 +(% _msthash="506090" _msttexthash="4704999" %)
1502 1502  AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1503 1503  
1528 +(% _msthash="506091" _msttexthash="1528683" %)
1504 1504  AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1505 1505  
1531 +(% _msthash="506092" _msttexthash="757185" %)
1506 1506  AT+NWKID:  Get or Set the Network ID
1507 1507  
1534 +(% _msthash="506093" _msttexthash="1156597" %)
1508 1508  AT+FCU:  Get or Set the Frame Counter Uplink
1509 1509  
1537 +(% _msthash="506094" _msttexthash="1273987" %)
1510 1510  AT+FCD:  Get or Set the Frame Counter Downlink
1511 1511  
1540 +(% _msthash="506095" _msttexthash="859222" %)
1512 1512  AT+CLASS:  Get or Set the Device Class
1513 1513  
1543 +(% _msthash="506096" _msttexthash="384852" %)
1514 1514  AT+JOIN:  Join network
1515 1515  
1546 +(% _msthash="506097" _msttexthash="548626" %)
1516 1516  AT+NJS:  Get the join status
1517 1517  
1549 +(% _msthash="506098" _msttexthash="2546206" %)
1518 1518  AT+SENDB:  Send hexadecimal data along with the application port
1519 1519  
1552 +(% _msthash="506099" _msttexthash="1932307" %)
1520 1520  AT+SEND:  Send text data along with the application port
1521 1521  
1555 +(% _msthash="506100" _msttexthash="3560557" %)
1522 1522  AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1523 1523  
1558 +(% _msthash="506101" _msttexthash="1429701" %)
1524 1524  AT+RECV:  Print last received data in raw format
1525 1525  
1561 +(% _msthash="506102" _msttexthash="1735981" %)
1526 1526  AT+VER:  Get current image version and Frequency Band
1527 1527  
1564 +(% _msthash="506103" _msttexthash="1189474" %)
1528 1528  AT+CFM:  Get or Set the confirmation mode (0-1)
1529 1529  
1567 +(% _msthash="506104" _msttexthash="1718210" %)
1530 1530  AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1531 1531  
1570 +(% _msthash="506105" _msttexthash="1339403" %)
1532 1532  AT+SNR:  Get the SNR of the last received packet
1533 1533  
1573 +(% _msthash="506106" _msttexthash="1452009" %)
1534 1534  AT+RSSI:  Get the RSSI of the last received packet
1535 1535  
1576 +(% _msthash="506107" _msttexthash="2768142" %)
1536 1536  AT+TDC:  Get or set the application data transmission interval in ms
1537 1537  
1579 +(% _msthash="506108" _msttexthash="1083914" %)
1538 1538  AT+PORT:  Get or set the application port
1539 1539  
1582 +(% _msthash="506109" _msttexthash="622440" %)
1540 1540  AT+DISAT:  Disable AT commands
1541 1541  
1585 +(% _msthash="506110" _msttexthash="868361" %)
1542 1542  AT+PWORD: Set password, max 9 digits
1543 1543  
1588 +(% _msthash="506111" _msttexthash="2210299" %)
1544 1544  AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1545 1545  
1591 +(% _msthash="506112" _msttexthash="2113462" %)
1546 1546  AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1547 1547  
1594 +(% _msthash="506113" _msttexthash="2087423" %)
1548 1548  AT+PDTA:  Print the sector data from start page to stop page
1549 1549  
1597 +(% _msthash="506114" _msttexthash="1063127" %)
1550 1550  AT+PLDTA:  Print the last few sets of data
1551 1551  
1600 +(% _msthash="506115" _msttexthash="1999426" %)
1552 1552  AT+CLRDTA:  Clear the storage, record position back to 1st
1553 1553  
1603 +(% _msthash="506116" _msttexthash="442130" %)
1554 1554  AT+SLEEP:  Set sleep mode
1555 1555  
1606 +(% _msthash="506117" _msttexthash="1080222" %)
1556 1556  AT+EXT:  Get or Set external sensor model
1557 1557  
1609 +(% _msthash="506118" _msttexthash="1309490" %)
1558 1558  AT+BAT:  Get the current battery voltage in mV
1559 1559  
1612 +(% _msthash="506119" _msttexthash="813891" %)
1560 1560  AT+CFG:  Print all configurations
1561 1561  
1615 +(% _msthash="506120" _msttexthash="551707" %)
1562 1562  AT+WMOD:  Get or Set Work Mode
1563 1563  
1618 +(% _msthash="506121" _msttexthash="2631499" %)
1564 1564  AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
1565 1565  
1621 +(% _msthash="506122" _msttexthash="3907150" %)
1566 1566  AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
1567 1567  
1624 +(% _msthash="506123" _msttexthash="854620" %)
1568 1568  AT+SETCNT:  Set the count at present
1569 1569  
1627 +(% _msthash="506124" _msttexthash="2554877" %)
1570 1570  AT+RJTDC:  Get or set the ReJoin data transmission interval in min
1571 1571  
1630 +(% _msthash="506125" _msttexthash="771849" %)
1572 1572  AT+RPL:  Get or set response level
1573 1573  
1633 +(% _msthash="506126" _msttexthash="1484314" %)
1574 1574  AT+TIMESTAMP:  Get or Set UNIX timestamp in second
1575 1575  
1636 +(% _msthash="506127" _msttexthash="741728" %)
1576 1576  AT+LEAPSEC:  Get or Set Leap Second
1577 1577  
1639 +(% _msthash="506128" _msttexthash="1694017" %)
1578 1578  AT+SYNCMOD:  Get or Set time synchronization method
1579 1579  
1642 +(% _msthash="506129" _msttexthash="2235948" %)
1580 1580  AT+SYNCTDC:  Get or set time synchronization interval in day
1581 1581  
1645 +(% _msthash="506130" _msttexthash="425542" %)
1582 1582  AT+PID:  Get or set the PID
1583 1583  
1584 1584  
... ... @@ -1587,12 +1587,13 @@
1587 1587  
1588 1588  **AT commands：**
1589 1589  
1590 -[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
1654 +[[image:image-20220620153708-1.png||height="603" width="723"]]
1591 1591  
1592 1592  
1593 1593  **Downlink commands:**
1594 1594  
1595 1595  
1660 +
1596 1596  (% style="color:blue" %)**TTN:**
1597 1597  
1598 1598  [[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
... ... @@ -1623,15 +1623,15 @@
1623 1623  == 6.3 How to change the uplink interval？ ==
1624 1624  
1625 1625  
1626 -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);"]]
1691 +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);"]]
1627 1627  
1628 1628  
1629 1629  == 6.4 How to use TTL-USB to connect a PC to input AT commands? ==
1630 1630  
1631 1631  
1632 -[[image:image-20220615153355-1.png||_mstalt="430222"]]
1697 +[[image:image-20220615153355-1.png]]
1633 1633  
1634 -[[image:1655802313617-381.png||_mstalt="293917"]]
1699 +[[image:1655802313617-381.png]]
1635 1635  
1636 1636  
1637 1637  (((
... ... @@ -1641,37 +1641,38 @@
1641 1641  
1642 1642  Input password and ATZ to activate LHT65N,As shown below:
1643 1643  
1644 -[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
1709 +[[image:image-20220615154519-3.png||height="672" width="807"]]
1645 1645  
1646 1646  
1647 1647  == 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
1648 1648  
1649 1649  
1650 -[[image:image-20220615153355-1.png||_mstalt="430222"]]
1715 +[[image:image-20220615153355-1.png]]
1651 1651  
1652 1652  
1653 -(% 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.
1718 +(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1654 1654  
1655 -[[image:image-20220615170542-5.png||_mstalt="430638"]]
1720 +[[image:image-20220615170542-5.png]]
1656 1656  
1657 1657  
1658 1658  
1659 -(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1724 +(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1660 1660  
1726 +(% _msthash="506146" _msttexthash="52173160" %)
1661 1661  First connect the four lines；(% style="display:none" %)
1662 1662  
1663 -[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
1729 +[[image:image-20220621170938-1.png||height="413" width="419"]](% _mstvisible="1" %)，(% style="display:none" %)
1664 1664  
1665 1665  
1666 -Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
1732 +(% _mstvisible="1" %)Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
1667 1667  
1668 -[[image:image-20220621170938-2.png||_mstalt="431704"]]
1734 +[[image:image-20220621170938-2.png]]
1669 1669  
1670 1670  
1671 1671  
1672 1672  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1673 1673  
1674 -[[image:image-20220615171334-6.png||_mstalt="431028"]]
1740 +[[image:image-20220615171334-6.png]]
1675 1675  
1676 1676  
1677 1677  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -1679,7 +1679,7 @@
1679 1679  
1680 1680  When this interface appears, it indicates that the download has been completed.
1681 1681  
1682 -[[image:image-20220620160723-8.png||_mstalt="430703"]]
1748 +[[image:image-20220620160723-8.png]]
1683 1683  
1684 1684  
1685 1685  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
... ... @@ -1688,18 +1688,12 @@
1688 1688  == 6.6 Using USB-TYPE-C to connect to the computer using the AT command ==
1689 1689  
1690 1690  
1691 -[[image:image-20220623110706-1.png||_mstalt="427869"]]
1757 +[[image:image-20220623110706-1.png]]
1692 1692  
1693 1693  
1694 -**UART Port of LHT65N:**
1760 +[[image:image-20220623112117-4.png||height="459" width="343"]]
1695 1695  
1696 -* (% class="mark" %)**PB0: RXD**
1697 -* (% class="mark" %)**PB1: TXD**
1698 -* (% class="mark" %)**GND**
1699 1699  
1700 -[[image:image-20220623112117-4.png||_mstalt="428350" height="459" width="343"]]
1701 -
1702 -
1703 1703  (((
1704 1704  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.
1705 1705  )))
... ... @@ -1707,27 +1707,30 @@
1707 1707  
1708 1708  Input password and ATZ to activate LHT65N,As shown below:
1709 1709  
1710 -[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
1770 +[[image:image-20220615154519-3.png||height="672" width="807"]]
1711 1711  
1712 1712  
1713 1713  == 6.7 How to use  USB-TYPE-C to connect PC to upgrade firmware? ==
1714 1714  
1715 1715  
1716 -[[image:image-20220623110706-1.png||_mstalt="427869"]]
1776 +[[image:image-20220623110706-1.png]]
1717 1717  
1718 1718  
1719 -(% 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.
1779 +(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1720 1720  
1721 -[[image:image-20220615170542-5.png||_mstalt="430638"]]
1781 +[[image:image-20220615170542-5.png]]
1722 1722  
1723 1723  
1724 1724  
1725 -(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1785 +(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1726 1726  
1787 +(% _msthash="506146" _msttexthash="52173160" %)
1727 1727  First connect the four lines；
1728 1728  
1729 -[[image:image-20220623113959-5.png||_mstalt="433485" height="528" width="397"]]
1790 +(% _msthash="506146" _msttexthash="52173160" %)
1791 +[[image:image-20220623113959-5.png||height="528" width="397"]]
1730 1730  
1793 +(% _msthash="506146" _msttexthash="52173160" %)
1731 1731  Connect A8 and GND with Dupont wire for a while and then separate，enter reset mode
1732 1732  
1733 1733  
... ... @@ -1734,7 +1734,7 @@
1734 1734  
1735 1735  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1736 1736  
1737 -[[image:image-20220615171334-6.png||_mstalt="431028"]]
1800 +[[image:image-20220615171334-6.png]]
1738 1738  
1739 1739  
1740 1740  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -1742,40 +1742,34 @@
1742 1742  
1743 1743  When this interface appears, it indicates that the download has been completed.
1744 1744  
1745 -[[image:image-20220620160723-8.png||_mstalt="430703"]]
1808 +[[image:image-20220620160723-8.png]]
1746 1746  
1747 1747  
1748 1748  Finally,Disconnect 3.3v，Connect A8 and GND with Dupont wire for a while and then separate，exit reset mode
1749 1749  
1750 1750  
1751 -== 6.8 Why can't I see the datalog information ==
1752 -
1753 -
1754 -~1. The time is not aligned, and the correct query command is not used.
1755 -
1756 -2. Decoder error, did not parse the datalog data, the data was filtered.
1757 -
1758 -
1759 1759  = 7. Order Info =
1760 1760  
1761 1761  
1762 -Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
1817 +Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
1763 1763  
1764 1764  (% style="color:#4f81bd" %)**XX **(%%): The default frequency band
1765 1765  
1766 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1767 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1768 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1769 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1770 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1771 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**US915**(%%): LoRaWAN US915 band
1772 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1773 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1821 +* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1822 +* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1823 +* (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1824 +* (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1825 +* (% style="color:#4f81bd" %)** **(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1826 +* (% style="color:#4f81bd" %)** **(% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1827 +* (% style="color:#4f81bd" %)** **(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1828 +* (% style="color:#4f81bd" %)** **(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1774 1774  
1775 1775  (% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1776 1776  
1777 1777  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1778 1778  
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1835 +
1779 1779  = 8. Packing Info =
1780 1780  
1781 1781  
... ... @@ -1789,11 +1789,15 @@
1789 1789  * Device Size:  10 x 10 x 3.5 mm
1790 1790  * Device Weight: 120.5g
1791 1791  
1849 +
1850 +
1792 1792  = 9. Reference material =
1793 1793  
1794 1794  
1795 -* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1854 +* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
1796 1796  
1856 +
1857 +
1797 1797  = 10. FCC Warning =
1798 1798  
1799 1799  
... ... @@ -1802,3 +1802,6 @@
1802 1802  (1) This device may not cause harmful interference；
1803 1803  
1804 1804  (2) this device must accept any interference received, including interference that may cause undesired operation.
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1867 +
1868 +
image-20230426083319-1.png
Author
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1 -XWiki.Xiaoling
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Content