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Last modified by Xiaoling on 2023/07/18 10:12
From version 238.6
edited by Xiaoling
on 2023/04/26 18:05
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
... ... @@ -118,30 +118,20 @@
118 118  )))
119 119  
120 120  
121 -[[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"]]
122 122  
123 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
124 -|=(% 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**
125 -|(% 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" %)(((
126 -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.
127 -)))
128 -|(% 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" %)(((
129 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
130 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
131 -)))
132 -|(% 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"]]
133 133  
134 134  
135 -
136 136  == 2.3 Example to join LoRaWAN network ==
137 137  
138 138  
139 -(% class="wikigeneratedid" %)
131 +(% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %)
140 140  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.
141 141  
142 142  
143 -(% class="wikigeneratedid" %)
144 -[[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"]]
145 145  
146 146  
147 147  (((
... ... @@ -160,7 +160,7 @@
160 160  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
161 161  )))
162 162  
163 -[[image:image-20230426083319-1.png]]
155 +[[image:image-20220617150003-1.jpeg]]
164 164  
165 165  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
166 166  
... ... @@ -167,13 +167,13 @@
167 167  Add APP EUI in the application.
168 168  
169 169  
170 -[[image:image-20220522232916-3.png||_mstalt="430495"]]
162 +[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]]
171 171  
172 172  
173 -[[image:image-20220522232932-4.png||_mstalt="430157"]]
165 +[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]]
174 174  
175 175  
176 -[[image:image-20220522232954-5.png||_mstalt="431847"]]
168 +[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]]
177 177  
178 178  
179 179  
... ... @@ -180,13 +180,13 @@
180 180  (% style="color:red" %)**Note: LHT65N use same payload as LHT65.**
181 181  
182 182  
183 -[[image:image-20220522233026-6.png||_mstalt="429403"]]
175 +[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]]
184 184  
185 185  
186 186  Input APP EUI,  APP KEY and DEV EUI:
187 187  
188 188  
189 -[[image:image-20220522233118-7.png||_mstalt="430430"]]
181 +[[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
190 190  
191 191  
192 192  === 2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. ===
... ... @@ -196,7 +196,7 @@
196 196  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.
197 197  )))
198 198  
199 -[[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"]]
200 200  
201 201  
202 202  == 2.4 Uplink Payload   ( Fport~=2) ==
... ... @@ -203,25 +203,25 @@
203 203  
204 204  
205 205  (((
206 -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.
207 207  )))
208 208  
209 209  (((
210 -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.
211 211  )))
212 212  
213 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
214 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
205 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
206 +|=(% style="width: 60px;" %)(((
215 215  **Size(bytes)**
216 -)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
208 +)))|=(% style="width: 30px;" %)(((
217 217  **2**
218 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
210 +)))|=(% style="width: 100px;" %)(((
219 219  **2**
220 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
212 +)))|=(% style="width: 100px;" %)(((
221 221  **2**
222 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
214 +)))|=(% style="width: 50px;" %)(((
223 223  **1**
224 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
216 +)))|=(% style="width: 50px;" %)(((
225 225  **4**
226 226  )))
227 227  |(% style="width:97px" %)(((
... ... @@ -243,13 +243,11 @@
243 243  )))
244 244  
245 245  * The First 6 bytes: has fix meanings for every LHT65N.
246 -
247 247  * 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.)
248 248  
249 -* 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.)
250 250  
251 251  
252 -
253 253  === 2.4.1 Decoder in TTN V3 ===
254 254  
255 255  
... ... @@ -258,50 +258,35 @@
258 258  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]]
259 259  
260 260  
261 -[[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"]]
262 262  
263 263  
264 264  === 2.4.2 BAT-Battery Info ===
265 265  
266 266  
267 -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
268 268  
269 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
270 -|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
271 -**Bit(bit)**
272 -)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
273 -|(% style="width:66px" %)(((
274 -**Value**
275 -)))|(% style="width:250px" %)(((
276 -BAT Status
277 -00(b): Ultra Low ( BAT <= 2.50v)
278 -01(b): Low (2.50v <=BAT <= 2.55v)
279 -10(b): OK (2.55v <= BAT <=2.65v)
280 -11(b): Good (BAT >= 2.65v)
281 -)))|(% style="width:152px" %)Actually BAT voltage
259 +[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]]
282 282  
283 -**(b)stands for binary**
284 284  
262 +[[image:image-20220522235639-1.png||_mstalt="431392" _mstvisible="3" height="139" width="727"]]
285 285  
286 -[[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
287 287  
288 -
289 289  Check the battery voltage for LHT65N.
290 290  
291 -* 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
292 292  
293 -* Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
294 294  
295 295  
296 -
297 297  === 2.4.3 Built-in Temperature ===
298 298  
299 299  
300 -[[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"]]
301 301  
302 302  * Temperature:  0x0ABB/100=27.47℃
303 303  
304 -[[image:image-20220522235639-3.png||_mstalt="432120"]]
279 +[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]]
305 305  
306 306  * Temperature:  (0xF5C6-65536)/100=-26.18℃
307 307  
... ... @@ -310,7 +310,7 @@
310 310  === 2.4.4 Built-in Humidity ===
311 311  
312 312  
313 -[[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"]]
314 314  
315 315  * Humidity:    0x025C/10=60.4%
316 316  
... ... @@ -321,19 +321,15 @@
321 321  
322 322  Bytes for External Sensor:
323 323  
324 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:425px" %)
325 -|=(% style="width: 102px; background-color:#D9E2F3;color:#0070C0" %)**EXT # Value**|=(% style="width: 323px;background-color:#D9E2F3;color:#0070C0" %)**External Sensor Type**
326 -|(% style="width:102px" %)0x01|(% style="width:319px" %)Sensor E3, Temperature Sensor
327 -|(% style="width:102px" %)0x09|(% style="width:319px" %)Sensor E3, Temperature Sensor, Datalog Mod
299 +[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
328 328  
329 329  
330 -
331 331  === 2.4.6 Ext value ===
332 332  
333 333  ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
334 334  
335 335  
336 -[[image:image-20220522235639-5.png||_mstalt="432848"]]
307 +[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]
337 337  
338 338  
339 339  * DS18B20 temp=0x0ADD/100=27.81℃
... ... @@ -342,21 +342,16 @@
342 342  
343 343  
344 344  
345 -[[image:image-20220522235639-6.png||_mstalt="433212"]]
316 +[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
346 346  
347 347  
348 348  * External temperature= (0xF54F-65536)/100=-27.37℃
349 349  
350 -F54F :  (F54F & 8000 == 1) , temp = (F54F - 65536)/100 = 27.37℃
351 -
352 -（0105 & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
353 -
354 354  The last 2 bytes of data are meaningless
355 355  
356 356  If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
357 357  
358 358  
359 -
360 360  ==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
361 361  
362 362  
... ... @@ -364,19 +364,22 @@
364 364  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:
365 365  )))
366 366  
333 +(((
334 +
335 +)))
367 367  
368 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
369 -|=(% style="width: 50px;background-color:#D9E2F3" %)(((
337 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
338 +|=(% style="width: 50px;" %)(((
370 370  **Size(bytes)**
371 -)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
340 +)))|=(% style="width: 70px;" %)(((
372 372  **2**
373 -)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
342 +)))|=(% style="width: 120px;" %)(((
374 374  **2**
375 -)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
344 +)))|=(% style="width: 120px;" %)(((
376 376  **2**
377 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
346 +)))|=(% style="width: 50px;" %)(((
378 378  **1**
379 -)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
348 +)))|=(% style="width: 70px;" %)(((
380 380  **4**
381 381  )))
382 382  |(% style="width:110px" %)(((
... ... @@ -395,9 +395,9 @@
395 395  
396 396  * **Battery status & Built-in Humidity**
397 397  
398 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:461px" %)
399 -|=(% 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]
400 -|(% style="width:67px" %)**Value**|(% style="width:256px" %)(((
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]
369 +|(% style="width:67px" %)Value|(% style="width:256px" %)(((
401 401  BAT Status
402 402  00(b): Ultra Low ( BAT <= 2.50v)
403 403  01(b): Low  (2.50v <=BAT <= 2.55v)
... ... @@ -409,8 +409,8 @@
409 409  
410 410  * **Status & Ext Byte**
411 411  
412 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
413 -|=(% 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]**
381 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
382 +|=(% 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]**
414 414  |=(% 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)
415 415  
416 416  * (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
... ... @@ -428,7 +428,7 @@
428 428  
429 429  (% style="color:blue" %)**sensor by setting:**
430 430  
431 -**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**
432 432  
433 433  **For example:**
434 434  
... ... @@ -441,12 +441,12 @@
441 441  
442 442  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.
443 443  
444 -[[image:image-20220628150112-1.png||_mstalt="427414" height="241" width="285"]]
413 +[[image:image-20220628150112-1.png||height="241" width="285"]]
445 445  
446 446  
447 447  When ADC_IN1 pin is connected to GND or suspended, ADC value is 0
448 448  
449 -[[image:image-20220628150714-4.png||_mstalt="431054"]]
418 +[[image:image-20220628150714-4.png]]
450 450  
451 451  
452 452  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.
... ... @@ -454,29 +454,28 @@
454 454  
455 455  1) The minimum range is about 0.1V. Each chip has internal calibration, so this value is close to 0.1V
456 456  
457 -[[image:image-20220628151005-5.png||_mstalt="429546"]]
426 +[[image:image-20220628151005-5.png]]
458 458  
459 459  
460 460  2) The maximum range is about 1.1V. Each chip has internal calibration, so this value is close to 1.1v
461 461  
462 -[[image:image-20220628151056-6.png||_mstalt="431873"]]
431 +[[image:image-20220628151056-6.png]]
463 463  
464 464  
465 465  3) Within range
466 466  
467 -[[image:image-20220628151143-7.png||_mstalt="431210"]]
436 +[[image:image-20220628151143-7.png]]
468 468  
469 469  
470 -
471 471  ==== 2.4.6.4 Ext~=2 TMP117 Sensor （Since Firmware v1.3） ====
472 472  
473 473  
474 -[[image:image-20220927095645-1.png||_mstalt="433771" height="534" width="460"]]
442 +[[image:image-20220927095645-1.png||height="534" width="460"]]
475 475  
476 476  
477 477  (% style="color:blue" %)**Ext=2,Temperature Sensor(TMP117)：**
478 478  
479 -[[image:image-20220906102307-7.png||_mstalt="430443"]]
447 +[[image:image-20220906102307-7.png]]
480 480  
481 481  
482 482  (% style="color:blue" %)**Interrupt Mode and Counting Mode:**
... ... @@ -484,7 +484,6 @@
484 484  The external cable NE2 can be use for MOD4 and MOD8
485 485  
486 486  
487 -
488 488  ==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
489 489  
490 490  
... ... @@ -499,39 +499,38 @@
499 499  
500 500   In Close state, the power consumption will be 3uA higher than normal.
501 501  
502 -[[image:image-20220906100852-1.png||_mstalt="429156" height="205" width="377"]]
469 +[[image:image-20220906100852-1.png||height="205" width="377"]]
503 503  
504 504  
505 505  Ext=4,Interrupt Sensor：
506 506  
507 -(% 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" %)
508 508  |(% style="width:101px" %)(((
509 -**AT+EXT=4,1**
510 -)))|(% style="width:395px" %)(((
511 -**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
512 512  )))
513 513  |(% style="width:101px" %)(((
514 -**AT+EXT=4,2**
515 -)))|(% style="width:395px" %)(((
516 -**Sent uplink packet only in falling interrupt**
481 +AT+EXT=4,2
482 +)))|(% style="width:373px" %)(((
483 +Sent uplink packet only in falling interrupt
517 517  )))
518 518  |(% style="width:101px" %)(((
519 -**AT+EXT=4,3**
520 -)))|(% style="width:395px" %)(((
521 -**Sent uplink packet only in rising interrupt**
486 +AT+EXT=4,3
487 +)))|(% style="width:373px" %)(((
488 +Sent uplink packet only in rising interrupt
522 522  )))
523 523  
524 524  Trigger by falling edge:
525 525  
526 -[[image:image-20220906101145-2.png||_mstalt="428324"]]
493 +[[image:image-20220906101145-2.png]]
527 527  
528 528  
529 529  Trigger by raising edge：
530 530  
531 -[[image:image-20220906101145-3.png||_mstalt="428688"]]
498 +[[image:image-20220906101145-3.png]]
532 532  
533 533  
534 -
535 535  ==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
536 536  
537 537  
... ... @@ -540,34 +540,34 @@
540 540  
541 541  (% 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.
542 542  
543 -[[image:image-20220906101320-4.png||_mstalt="427336" height="366" width="698"]]
509 +[[image:image-20220906101320-4.png||height="366" width="698"]]
544 544  
545 545  
546 546  (% 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
547 547  
548 -[[image:image-20220906101320-5.png||_mstalt="427700" height="353" width="696"]]
514 +[[image:image-20220906101320-5.png||height="353" width="696"]]
549 549  
550 550  
551 551  Ext=8, Counting Sensor ( 4 bytes)：
552 552  
553 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:330px" %)
554 -|(% style="width:131px" %)(((
555 -**AT+EXT=8,0**
556 -)))|(% style="width:195px" %)(((
557 -**Count at falling interrupt**
519 +(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
520 +|(% style="width:138px" %)(((
521 +AT+EXT=8,0
522 +)))|(% style="width:240px" %)(((
523 +Count at falling interrupt
558 558  )))
559 -|(% style="width:131px" %)(((
560 -**AT+EXT=8,1**
561 -)))|(% style="width:195px" %)(((
562 -**Count at rising interrupt**
525 +|(% style="width:138px" %)(((
526 +AT+EXT=8,1
527 +)))|(% style="width:240px" %)(((
528 +Count at rising interrupt
563 563  )))
564 -|(% style="width:131px" %)(((
565 -**AT+SETCNT=60**
566 -)))|(% style="width:195px" %)(((
567 -**Sent current count to 60**
530 +|(% style="width:138px" %)(((
531 +AT+SETCNT=60
532 +)))|(% style="width:240px" %)(((
533 +Sent current count to 60
568 568  )))
569 569  
570 -[[image:image-20220906101320-6.png||_mstalt="428064"]]
536 +[[image:image-20220906101320-6.png]]
571 571  
572 572  
573 573  (% style="color:blue" %)**A2 downlink Command：**
... ... @@ -590,6 +590,9 @@
590 590  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:
591 591  )))
592 592  
559 +(((
560 +
561 +)))
593 593  
594 594  (((
595 595  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -599,6 +599,9 @@
599 599  (% 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.
600 600  )))
601 601  
571 +(((
572 +
573 +)))
602 602  
603 603  (((
604 604  Add Datacake:
... ... @@ -605,7 +605,7 @@
605 605  )))
606 606  
607 607  
608 -[[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"]]
609 609  
610 610  
611 611  
... ... @@ -612,16 +612,16 @@
612 612  Select default key as Access Key:
613 613  
614 614  
615 -[[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"]]
616 616  
617 617  
618 -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.
619 619  
620 620  
621 -[[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"]]
622 622  
623 623  
624 -[[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"]]
625 625  
626 626  
627 627  == 2.6 Datalog Feature ==
... ... @@ -651,7 +651,7 @@
651 651  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
652 652  
653 653  
654 -[[image:image-20220703111700-2.png||_mstalt="426244" height="381" width="1119"]]
626 +[[image:image-20220703111700-2.png||height="381" width="1119"]]
655 655  
656 656  
657 657  === 2.6.2 Unix TimeStamp ===
... ... @@ -660,15 +660,15 @@
660 660  LHT65N uses Unix TimeStamp format based on
661 661  
662 662  
663 -[[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"]]
664 664  
665 665  
666 666  
667 -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"]] :
668 668  
669 669  Below is the converter example
670 670  
671 -[[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"]]
672 672  
673 673  
674 674  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
... ... @@ -698,6 +698,7 @@
698 698  )))
699 699  
700 700  
673 +
701 701  (((
702 702  **2. Manually Set Time**
703 703  )))
... ... @@ -712,15 +712,14 @@
712 712  
713 713  User can poll sensor value based on timestamps from the server. Below is the downlink command.
714 714  
715 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:428px" %)
716 -|(% style="width:58px" %)1byte|(% style="width:128px" %)4bytes|(% style="width:123px" %)4bytes|(% style="width:116px" %)1byte
717 -|(% style="width:58px" %)31|(% style="width:128px" %)Timestamp start|(% style="width:123px" %)Timestamp end|(% style="width:116px" %)Uplink Interval
688 +[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
718 718  
690 +
719 719  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.
720 720  
721 -For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%)
693 +For example, downlink command **31 5FC5F350 5FC6 0160 05**
722 722  
723 -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
724 724  
725 725  Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
726 726  
... ... @@ -732,15 +732,15 @@
732 732  
733 733  **Retrieval data payload:**
734 734  
735 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
736 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
707 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
708 +|=(% style="width: 60px;" %)(((
737 737  **Size(bytes)**
738 -)))|=(% 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**
710 +)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
739 739  |(% 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"]]
740 740  
741 741  **Poll message flag & Ext:**
742 742  
743 -[[image:image-20221006192726-1.png||_mstalt="430508" height="112" width="754"]]
715 +[[image:image-20221006192726-1.png||height="112" width="754"]]
744 744  
745 745  (% 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)
746 746  
... ... @@ -767,7 +767,7 @@
767 767  
768 768  If LHT65N has below data inside Flash:
769 769  
770 -[[image:image-20230426171833-4.png]]
742 +[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
771 771  
772 772  
773 773  If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
... ... @@ -779,7 +779,7 @@
779 779  
780 780  **LHT65N will uplink this payload.**
781 781  
782 -[[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"]]
783 783  
784 784  
785 785  __**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
... ... @@ -824,7 +824,7 @@
824 824  
825 825  **AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
826 826  
827 -(% _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" %)
828 828  
829 829  **AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
830 830  
... ... @@ -892,18 +892,17 @@
892 892  temperature fluctuation=05
893 893  
894 894  
895 -**Sampling multiple times and uplink together**
867 +==== **Sampling multiple times and uplink together** ====
896 896  
897 897  **AT+WMOD=3,1,60,20,-16,32,1**   
898 898  
899 899  Explain:
900 900  
901 -* (% style="color:#037691" %)**parameter1:**(%%)Set Working Mode to **Mode 3**
902 -* (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
903 -* (% style="color:#037691" %)**parameter3:**(%%)Sampling Interval is **60**s.
904 -* (% 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)
905 -* (% style="color:#037691" %)**parameter5 & parameter6:**(%%)Temperature alarm range is **-16** to **32**°C,
906 -* (% 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.
907 907  
908 908  (% style="color:#4f81bd" %)**Downlink Command:**
909 909  
... ... @@ -911,7 +911,7 @@
911 911  
912 912  MOD=03
913 913  
914 -TEMP=DS18B20
885 +EXT=01
915 915  
916 916  CITEMP=003C(S)
917 917  
... ... @@ -923,6 +923,7 @@
923 923  
924 924  ARTEMP=01
925 925  
897 +
926 926  **Uplink payload( Fport=3)**
927 927  
928 928  **Example: CBEA**01**0992**//0A41//**09C4**
... ... @@ -929,7 +929,7 @@
929 929  
930 930  BatV=CBEA
931 931  
932 -TEMP=DS18B20
904 +EXT=01
933 933  
934 934  Temp1=0992  ~/~/ 24.50℃
935 935  
... ... @@ -937,9 +937,10 @@
937 937  
938 938  Temp3=09C4  ~/~/ 25.00℃
939 939  
912 +
940 940  (% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
941 941  
942 -(% 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**
943 943  )))
944 944  
945 945  
... ... @@ -946,7 +946,7 @@
946 946  === 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
947 947  
948 948  
949 -(% class="box infomessage" %)
922 +(% _mstvisible="1" class="box infomessage" %)
950 950  (((
951 951  (((
952 952  **AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
... ... @@ -961,7 +961,7 @@
961 961  )))
962 962  
963 963  (((
964 -(% _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" %)
965 965  )))
966 966  
967 967  (((
... ... @@ -1003,7 +1003,8 @@
1003 1003  == 2.9 installation ==
1004 1004  
1005 1005  
1006 -[[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"]]
1007 1007  
1008 1008  
1009 1009  = 3. Sensors and Accessories =
... ... @@ -1011,7 +1011,7 @@
1011 1011  == 3.1 E2 Extension Cable ==
1012 1012  
1013 1013  
1014 -[[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"]]
1015 1015  
1016 1016  
1017 1017  **1m long breakout cable for LHT65N. Features:**
... ... @@ -1035,13 +1035,13 @@
1035 1035  
1036 1036  )))
1037 1037  
1038 -[[image:image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
1012 +[[image:image-20220619092421-3.png||height="371" width="529"]]
1039 1039  
1040 1040  
1041 1041  == 3.2 E3 Temperature Probe ==
1042 1042  
1043 1043  
1044 -[[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"]]
1045 1045  
1046 1046  
1047 1047  Temperature sensor with 2 meters cable long
... ... @@ -1109,11 +1109,9 @@
1109 1109  
1110 1110  (% style="color:#4f81bd" %)**AT Command: AT+TDC**
1111 1111  
1112 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
1113 -|(% 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**
1114 -|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
1115 -|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
1086 +[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
1116 1116  
1088 +
1117 1117  (% style="color:#4f81bd" %)**Downlink Command: 0x01**
1118 1118  
1119 1119  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -1134,12 +1134,8 @@
1134 1134  
1135 1135  (% style="color:#4f81bd" %)**AT Command: AT+EXT**
1136 1136  
1109 +[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
1137 1137  
1138 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:468px" %)
1139 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:153px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:160px" %)**Response**
1140 -|(% style="width:155px" %)AT+EXT?|(% style="width:151px" %)Get current external sensor mode|(% style="width:158px" %)1 OK External Sensor mode =1
1141 -|(% style="width:155px" %)AT+EXT=1|(% colspan="2" rowspan="1" style="width:309px" %)Set external sensor mode to 1
1142 -|(% style="width:155px" %)AT+EXT=9|(% colspan="2" rowspan="1" style="width:309px" %)Set to external DS18B20 with timestamp
1143 1143  
1144 1144  (% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1145 1145  
... ... @@ -1177,10 +1177,8 @@
1177 1177  
1178 1178  (% style="color:#4f81bd" %)**AT Command:**
1179 1179  
1148 +[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
1180 1180  
1181 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:381px" %)
1182 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:138px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:88px" %)**Response**
1183 -|(% style="width:155px" %)AT+PID=1|(% style="width:136px" %)Enable PID uplink|(% style="width:86px" %)OK
1184 1184  
1185 1185  (% style="color:#4f81bd" %)**Downlink Command:**
1186 1186  
... ... @@ -1197,16 +1197,9 @@
1197 1197  
1198 1198  (% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1199 1199  
1166 +[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
1200 1200  
1201 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
1202 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:128px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:89px" %)**Response**
1203 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
1204 -123456
1205 1205  
1206 -OK
1207 -)))
1208 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
1209 -
1210 1210  (% style="color:#4f81bd" %)**Downlink Command:**
1211 1211  
1212 1212  No downlink command for this feature.
... ... @@ -1220,10 +1220,8 @@
1220 1220  
1221 1221  (% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1222 1222  
1182 +[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
1223 1223  
1224 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:433px" %)
1225 -|(% 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**
1226 -|(% style="width:155px" %)AT+DISAT|(% style="width:191px" %)Quit AT Commands mode|(% style="width:86px" %)OK
1227 1227  
1228 1228  (% style="color:#4f81bd" %)**Downlink Command:**
1229 1229  
... ... @@ -1238,19 +1238,13 @@
1238 1238  * **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
1239 1239  * **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
1240 1240  
1241 -(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1198 +(% _msthash="315251" _msttexthash="289783" style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1242 1242  
1200 +[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
1243 1243  
1244 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
1245 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:140px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:218px" %)**Response**
1246 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
1247 -Clear all stored sensor data…
1248 1248  
1249 -OK
1250 -)))
1203 +(% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1251 1251  
1252 -(% style="color:#4f81bd" %)**Downlink Command:**
1253 -
1254 1254  * There is no downlink command to set to Sleep mode.
1255 1255  
1256 1256  
... ... @@ -1261,19 +1261,13 @@
1261 1261  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1262 1262  
1263 1263  
1264 -(% style="color:#4f81bd" %)**AT Command:**
1215 +(% _msthash="315253" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1265 1265  
1217 +[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
1266 1266  
1267 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:506px" %)
1268 -|(% style="background-color:#d9e2f3; color:#0070c0; width:188px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:318px" %)**Function**
1269 -|(% style="width:154px" %)AT+TIMESTAMP=1611104352|(% style="width:285px" %)(((
1270 -OK
1271 1271  
1272 -Set System time to 2021-01-20 00:59:12
1273 -)))
1220 +(% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1274 1274  
1275 -(% style="color:#4f81bd" %)**Downlink Command:**
1276 -
1277 1277  0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1278 1278  
1279 1279  
... ... @@ -1290,12 +1290,10 @@
1290 1290  
1291 1291  )))
1292 1292  
1293 -(% style="color:#4f81bd" %)**AT Command:**
1238 +(% _msthash="506058" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1294 1294  
1240 +[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
1295 1295  
1296 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:475px" %)
1297 -|(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:315px" %)**Function**
1298 -|(% style="width:156px" %)AT+SYNCMOD=1|(% style="width:315px" %)Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
1299 1299  
1300 1300  (% style="color:#4f81bd" %)**Downlink Command:**
1301 1301  
... ... @@ -1309,14 +1309,12 @@
1309 1309  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1310 1310  
1311 1311  
1312 -(% style="color:#4f81bd" %)**AT Command:**
1255 +(% _msthash="315256" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1313 1313  
1257 +[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
1314 1314  
1315 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:472px" %)
1316 -|(% style="background-color:#d9e2f3; color:#0070c0; width:158px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:314px" %)**Function**
1317 -|(% style="width:156px" %)AT+SYNCTDC=0x0A |(% style="width:311px" %)Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
1318 1318  
1319 -(% style="color:#4f81bd" %)**Downlink Command:**
1260 +(% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1320 1320  
1321 1321  **0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
1322 1322  
... ... @@ -1327,12 +1327,12 @@
1327 1327  Feature: Print the sector data from start page to stop page (max is 416 pages).
1328 1328  
1329 1329  
1330 -(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1271 +(% _msthash="315258" _msttexthash="264953" style="color:#4f81bd" %)**AT Command: AT+PDTA**
1331 1331  
1332 -[[image:image-20230426164330-2.png]]
1273 +[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
1333 1333  
1334 1334  
1335 -(% style="color:#4f81bd" %)**Downlink Command:**
1276 +(% _msthash="315259" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1336 1336  
1337 1337  No downlink commands for feature
1338 1338  
... ... @@ -1343,12 +1343,12 @@
1343 1343  Feature: Print the last few data entries
1344 1344  
1345 1345  
1346 -(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1287 +(% _msthash="315260" _msttexthash="288522" style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1347 1347  
1348 -[[image:image-20230426164932-3.png]]
1289 +[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
1349 1349  
1350 1350  
1351 -(% style="color:#4f81bd" %)**Downlink Command:**
1292 +(% _msthash="315261" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1352 1352  
1353 1353  No downlink commands for feature
1354 1354  
... ... @@ -1361,15 +1361,9 @@
1361 1361  
1362 1362  (% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1363 1363  
1305 +[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
1364 1364  
1365 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:503px" %)
1366 -|(% style="background-color:#d9e2f3; color:#0070c0; width:157px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:137px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:209px" %)**Response**
1367 -|(% style="width:155px" %)AT+CLRDTA |(% style="width:134px" %)Clear date record|(% style="width:209px" %)(((
1368 -Clear all stored sensor data…
1369 1369  
1370 -OK
1371 -)))
1372 -
1373 1373  (% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1374 1374  
1375 1375  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
... ... @@ -1386,8 +1386,8 @@
1386 1386  
1387 1387  The default factory setting is 0
1388 1388  
1389 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:367px" %)
1390 -|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 87px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1324 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
1325 +|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response**
1391 1391  |(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
1392 1392  
1393 1393  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
... ... @@ -1401,8 +1401,8 @@
1401 1401  
1402 1402  Feature: Set internal and external temperature sensor alarms.
1403 1403  
1404 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1405 -|=(% 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**
1339 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
1340 +|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response**
1406 1406  |(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1407 1407  
1408 1408  (% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
... ... @@ -1461,7 +1461,7 @@
1461 1461  The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
1462 1462  
1463 1463  
1464 -[[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"]]
1465 1465  )))
1466 1466  
1467 1467  The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
... ... @@ -1472,7 +1472,7 @@
1472 1472  
1473 1473  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.
1474 1474  
1475 -[[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"]]
1476 1476  
1477 1477  
1478 1478  == 5.3 Battery Life Analyze ==
... ... @@ -1499,7 +1499,7 @@
1499 1499  [[image:image-20220530085651-1.png||_mstalt="429949"]]
1500 1500  
1501 1501  
1502 -**Connection:**
1437 +(% _msthash="506061" _msttexthash="170755" %)**Connection:**
1503 1503  
1504 1504  * (% style="background-color:yellow" %)**USB to TTL GND <~-~->GND**
1505 1505  * (% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+**
... ... @@ -1515,134 +1515,199 @@
1515 1515  [[image:image-20220530095701-4.png||_mstalt="430014"]]
1516 1516  
1517 1517  
1453 +(% _msthash="506066" _msttexthash="544869" %)
1518 1518  AT Command List is as below:
1519 1519  
1456 +(% _msthash="506067" _msttexthash="361920" %)
1520 1520  AT+<CMD>? :  Help on <CMD>
1521 1521  
1459 +(% _msthash="506068" _msttexthash="243061" %)
1522 1522  AT+<CMD> :  Run <CMD>
1523 1523  
1462 +(% _msthash="506069" _msttexthash="704197" %)
1524 1524  AT+<CMD>=<value> :  Set the value
1525 1525  
1465 +(% _msthash="506070" _msttexthash="455676" %)
1526 1526  AT+<CMD>=? :  Get the value
1527 1527  
1468 +(% _msthash="506071" _msttexthash="670553" %)
1528 1528  AT+DEBUG:  Set more info output
1529 1529  
1471 +(% _msthash="506072" _msttexthash="485888" %)
1530 1530  ATZ:  Trig a reset of the MCU
1531 1531  
1474 +(% _msthash="506073" _msttexthash="2068872" %)
1532 1532  AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1533 1533  
1477 +(% _msthash="506074" _msttexthash="689169" %)
1534 1534  AT+DEUI:  Get or Set the Device EUI
1535 1535  
1480 +(% _msthash="506075" _msttexthash="960414" %)
1536 1536  AT+DADDR:  Get or Set the Device Address
1537 1537  
1483 +(% _msthash="506076" _msttexthash="1079897" %)
1538 1538  AT+APPKEY:  Get or Set the Application Key
1539 1539  
1486 +(% _msthash="506077" _msttexthash="1326143" %)
1540 1540  AT+NWKSKEY:  Get or Set the Network Session Key
1541 1541  
1489 +(% _msthash="506078" _msttexthash="1573000" %)
1542 1542  AT+APPSKEY:  Get or Set the Application Session Key
1543 1543  
1492 +(% _msthash="506079" _msttexthash="1041729" %)
1544 1544  AT+APPEUI:  Get or Set the Application EUI
1545 1545  
1495 +(% _msthash="506080" _msttexthash="2104206" %)
1546 1546  AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1547 1547  
1498 +(% _msthash="506081" _msttexthash="3369288" %)
1548 1548  AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1549 1549  
1501 +(% _msthash="506082" _msttexthash="1894529" %)
1550 1550  AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
1551 1551  
1504 +(% _msthash="506083" _msttexthash="3864172" %)
1552 1552  AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1553 1553  
1507 +(% _msthash="506084" _msttexthash="1712204" %)
1554 1554  AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
1555 1555  
1510 +(% _msthash="506085" _msttexthash="1281202" %)
1556 1556  AT+RX2FQ:  Get or Set the Rx2 window frequency
1557 1557  
1513 +(% _msthash="506086" _msttexthash="2796781" %)
1558 1558  AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1559 1559  
1516 +(% _msthash="506087" _msttexthash="3285165" %)
1560 1560  AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1561 1561  
1519 +(% _msthash="506088" _msttexthash="3286179" %)
1562 1562  AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1563 1563  
1522 +(% _msthash="506089" _msttexthash="4703803" %)
1564 1564  AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1565 1565  
1525 +(% _msthash="506090" _msttexthash="4704999" %)
1566 1566  AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1567 1567  
1528 +(% _msthash="506091" _msttexthash="1528683" %)
1568 1568  AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1569 1569  
1531 +(% _msthash="506092" _msttexthash="757185" %)
1570 1570  AT+NWKID:  Get or Set the Network ID
1571 1571  
1534 +(% _msthash="506093" _msttexthash="1156597" %)
1572 1572  AT+FCU:  Get or Set the Frame Counter Uplink
1573 1573  
1537 +(% _msthash="506094" _msttexthash="1273987" %)
1574 1574  AT+FCD:  Get or Set the Frame Counter Downlink
1575 1575  
1540 +(% _msthash="506095" _msttexthash="859222" %)
1576 1576  AT+CLASS:  Get or Set the Device Class
1577 1577  
1543 +(% _msthash="506096" _msttexthash="384852" %)
1578 1578  AT+JOIN:  Join network
1579 1579  
1546 +(% _msthash="506097" _msttexthash="548626" %)
1580 1580  AT+NJS:  Get the join status
1581 1581  
1549 +(% _msthash="506098" _msttexthash="2546206" %)
1582 1582  AT+SENDB:  Send hexadecimal data along with the application port
1583 1583  
1552 +(% _msthash="506099" _msttexthash="1932307" %)
1584 1584  AT+SEND:  Send text data along with the application port
1585 1585  
1555 +(% _msthash="506100" _msttexthash="3560557" %)
1586 1586  AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1587 1587  
1558 +(% _msthash="506101" _msttexthash="1429701" %)
1588 1588  AT+RECV:  Print last received data in raw format
1589 1589  
1561 +(% _msthash="506102" _msttexthash="1735981" %)
1590 1590  AT+VER:  Get current image version and Frequency Band
1591 1591  
1564 +(% _msthash="506103" _msttexthash="1189474" %)
1592 1592  AT+CFM:  Get or Set the confirmation mode (0-1)
1593 1593  
1567 +(% _msthash="506104" _msttexthash="1718210" %)
1594 1594  AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1595 1595  
1570 +(% _msthash="506105" _msttexthash="1339403" %)
1596 1596  AT+SNR:  Get the SNR of the last received packet
1597 1597  
1573 +(% _msthash="506106" _msttexthash="1452009" %)
1598 1598  AT+RSSI:  Get the RSSI of the last received packet
1599 1599  
1576 +(% _msthash="506107" _msttexthash="2768142" %)
1600 1600  AT+TDC:  Get or set the application data transmission interval in ms
1601 1601  
1579 +(% _msthash="506108" _msttexthash="1083914" %)
1602 1602  AT+PORT:  Get or set the application port
1603 1603  
1582 +(% _msthash="506109" _msttexthash="622440" %)
1604 1604  AT+DISAT:  Disable AT commands
1605 1605  
1585 +(% _msthash="506110" _msttexthash="868361" %)
1606 1606  AT+PWORD: Set password, max 9 digits
1607 1607  
1588 +(% _msthash="506111" _msttexthash="2210299" %)
1608 1608  AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1609 1609  
1591 +(% _msthash="506112" _msttexthash="2113462" %)
1610 1610  AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1611 1611  
1594 +(% _msthash="506113" _msttexthash="2087423" %)
1612 1612  AT+PDTA:  Print the sector data from start page to stop page
1613 1613  
1597 +(% _msthash="506114" _msttexthash="1063127" %)
1614 1614  AT+PLDTA:  Print the last few sets of data
1615 1615  
1600 +(% _msthash="506115" _msttexthash="1999426" %)
1616 1616  AT+CLRDTA:  Clear the storage, record position back to 1st
1617 1617  
1603 +(% _msthash="506116" _msttexthash="442130" %)
1618 1618  AT+SLEEP:  Set sleep mode
1619 1619  
1606 +(% _msthash="506117" _msttexthash="1080222" %)
1620 1620  AT+EXT:  Get or Set external sensor model
1621 1621  
1609 +(% _msthash="506118" _msttexthash="1309490" %)
1622 1622  AT+BAT:  Get the current battery voltage in mV
1623 1623  
1612 +(% _msthash="506119" _msttexthash="813891" %)
1624 1624  AT+CFG:  Print all configurations
1625 1625  
1615 +(% _msthash="506120" _msttexthash="551707" %)
1626 1626  AT+WMOD:  Get or Set Work Mode
1627 1627  
1618 +(% _msthash="506121" _msttexthash="2631499" %)
1628 1628  AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
1629 1629  
1621 +(% _msthash="506122" _msttexthash="3907150" %)
1630 1630  AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
1631 1631  
1624 +(% _msthash="506123" _msttexthash="854620" %)
1632 1632  AT+SETCNT:  Set the count at present
1633 1633  
1627 +(% _msthash="506124" _msttexthash="2554877" %)
1634 1634  AT+RJTDC:  Get or set the ReJoin data transmission interval in min
1635 1635  
1630 +(% _msthash="506125" _msttexthash="771849" %)
1636 1636  AT+RPL:  Get or set response level
1637 1637  
1633 +(% _msthash="506126" _msttexthash="1484314" %)
1638 1638  AT+TIMESTAMP:  Get or Set UNIX timestamp in second
1639 1639  
1636 +(% _msthash="506127" _msttexthash="741728" %)
1640 1640  AT+LEAPSEC:  Get or Set Leap Second
1641 1641  
1639 +(% _msthash="506128" _msttexthash="1694017" %)
1642 1642  AT+SYNCMOD:  Get or Set time synchronization method
1643 1643  
1642 +(% _msthash="506129" _msttexthash="2235948" %)
1644 1644  AT+SYNCTDC:  Get or set time synchronization interval in day
1645 1645  
1645 +(% _msthash="506130" _msttexthash="425542" %)
1646 1646  AT+PID:  Get or set the PID
1647 1647  
1648 1648  
... ... @@ -1651,12 +1651,13 @@
1651 1651  
1652 1652  **AT commands：**
1653 1653  
1654 -[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
1654 +[[image:image-20220620153708-1.png||height="603" width="723"]]
1655 1655  
1656 1656  
1657 1657  **Downlink commands:**
1658 1658  
1659 1659  
1660 +
1660 1660  (% style="color:blue" %)**TTN:**
1661 1661  
1662 1662  [[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
... ... @@ -1687,15 +1687,15 @@
1687 1687  == 6.3 How to change the uplink interval？ ==
1688 1688  
1689 1689  
1690 -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);"]]
1691 1691  
1692 1692  
1693 1693  == 6.4 How to use TTL-USB to connect a PC to input AT commands? ==
1694 1694  
1695 1695  
1696 -[[image:image-20220615153355-1.png||_mstalt="430222"]]
1697 +[[image:image-20220615153355-1.png]]
1697 1697  
1698 -[[image:1655802313617-381.png||_mstalt="293917"]]
1699 +[[image:1655802313617-381.png]]
1699 1699  
1700 1700  
1701 1701  (((
... ... @@ -1705,37 +1705,38 @@
1705 1705  
1706 1706  Input password and ATZ to activate LHT65N,As shown below:
1707 1707  
1708 -[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
1709 +[[image:image-20220615154519-3.png||height="672" width="807"]]
1709 1709  
1710 1710  
1711 1711  == 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
1712 1712  
1713 1713  
1714 -[[image:image-20220615153355-1.png||_mstalt="430222"]]
1715 +[[image:image-20220615153355-1.png]]
1715 1715  
1716 1716  
1717 -(% 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.
1718 1718  
1719 -[[image:image-20220615170542-5.png||_mstalt="430638"]]
1720 +[[image:image-20220615170542-5.png]]
1720 1720  
1721 1721  
1722 1722  
1723 -(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1724 +(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1724 1724  
1726 +(% _msthash="506146" _msttexthash="52173160" %)
1725 1725  First connect the four lines；(% style="display:none" %)
1726 1726  
1727 -[[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" %)
1728 1728  
1729 1729  
1730 -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.
1731 1731  
1732 -[[image:image-20220621170938-2.png||_mstalt="431704"]]
1734 +[[image:image-20220621170938-2.png]]
1733 1733  
1734 1734  
1735 1735  
1736 1736  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1737 1737  
1738 -[[image:image-20220615171334-6.png||_mstalt="431028"]]
1740 +[[image:image-20220615171334-6.png]]
1739 1739  
1740 1740  
1741 1741  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -1743,7 +1743,7 @@
1743 1743  
1744 1744  When this interface appears, it indicates that the download has been completed.
1745 1745  
1746 -[[image:image-20220620160723-8.png||_mstalt="430703"]]
1748 +[[image:image-20220620160723-8.png]]
1747 1747  
1748 1748  
1749 1749  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
... ... @@ -1752,18 +1752,12 @@
1752 1752  == 6.6 Using USB-TYPE-C to connect to the computer using the AT command ==
1753 1753  
1754 1754  
1755 -[[image:image-20220623110706-1.png||_mstalt="427869"]]
1757 +[[image:image-20220623110706-1.png]]
1756 1756  
1757 1757  
1758 -**UART Port of LHT65N:**
1760 +[[image:image-20220623112117-4.png||height="459" width="343"]]
1759 1759  
1760 -* (% class="mark" %)**PB0: RXD**
1761 -* (% class="mark" %)**PB1: TXD**
1762 -* (% class="mark" %)**GND**
1763 1763  
1764 -[[image:image-20220623112117-4.png||_mstalt="428350" height="459" width="343"]]
1765 -
1766 -
1767 1767  (((
1768 1768  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.
1769 1769  )))
... ... @@ -1771,27 +1771,30 @@
1771 1771  
1772 1772  Input password and ATZ to activate LHT65N,As shown below:
1773 1773  
1774 -[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
1770 +[[image:image-20220615154519-3.png||height="672" width="807"]]
1775 1775  
1776 1776  
1777 1777  == 6.7 How to use  USB-TYPE-C to connect PC to upgrade firmware? ==
1778 1778  
1779 1779  
1780 -[[image:image-20220623110706-1.png||_mstalt="427869"]]
1776 +[[image:image-20220623110706-1.png]]
1781 1781  
1782 1782  
1783 -(% 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.
1784 1784  
1785 -[[image:image-20220615170542-5.png||_mstalt="430638"]]
1781 +[[image:image-20220615170542-5.png]]
1786 1786  
1787 1787  
1788 1788  
1789 -(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1785 +(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1790 1790  
1787 +(% _msthash="506146" _msttexthash="52173160" %)
1791 1791  First connect the four lines；
1792 1792  
1793 -[[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"]]
1794 1794  
1793 +(% _msthash="506146" _msttexthash="52173160" %)
1795 1795  Connect A8 and GND with Dupont wire for a while and then separate，enter reset mode
1796 1796  
1797 1797  
... ... @@ -1798,7 +1798,7 @@
1798 1798  
1799 1799  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1800 1800  
1801 -[[image:image-20220615171334-6.png||_mstalt="431028"]]
1800 +[[image:image-20220615171334-6.png]]
1802 1802  
1803 1803  
1804 1804  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -1806,35 +1806,27 @@
1806 1806  
1807 1807  When this interface appears, it indicates that the download has been completed.
1808 1808  
1809 -[[image:image-20220620160723-8.png||_mstalt="430703"]]
1808 +[[image:image-20220620160723-8.png]]
1810 1810  
1811 1811  
1812 1812  Finally,Disconnect 3.3v，Connect A8 and GND with Dupont wire for a while and then separate，exit reset mode
1813 1813  
1814 1814  
1815 -== 6.8 Why can't I see the datalog information ==
1816 -
1817 -
1818 -~1. The time is not aligned, and the correct query command is not used.
1819 -
1820 -2. Decoder error, did not parse the datalog data, the data was filtered.
1821 -
1822 -
1823 1823  = 7. Order Info =
1824 1824  
1825 1825  
1826 -Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
1817 +Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
1827 1827  
1828 1828  (% style="color:#4f81bd" %)**XX **(%%): The default frequency band
1829 1829  
1830 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1831 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1832 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1833 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1834 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1835 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**US915**(%%): LoRaWAN US915 band
1836 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1837 -* (% 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
1838 1838  
1839 1839  (% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1840 1840  
... ... @@ -1860,7 +1860,7 @@
1860 1860  = 9. Reference material =
1861 1861  
1862 1862  
1863 -* [[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"]]
1864 1864  
1865 1865  
1866 1866  
... ... @@ -1872,3 +1872,6 @@
1872 1872  (1) This device may not cause harmful interference；
1873 1873  
1874 1874  (2) this device must accept any interference received, including interference that may cause undesired operation.
1866 +
1867 +
1868 +
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