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Last modified by Xiaoling on 2023/07/18 10:12
From version 241.1
edited by Ellie Zhang
on 2023/05/08 11:29
Change comment: There is no comment for this version
To version 223.3
edited by Xiaoling
on 2022/12/02 15:14
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Ellie
1 +XWiki.Xiaoling
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  
... ... @@ -43,10 +43,10 @@
43 43  )))
44 44  
45 45  
46 -
47 47  == 1.2 Features ==
48 48  
49 49  
50 +* Wall mountable
50 50  * LoRaWAN v1.0.3 Class A protocol
51 51  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
52 52  * AT Commands to change parameters
... ... @@ -59,6 +59,7 @@
59 59  * Datalog feature (Max 3328 records)
60 60  
61 61  
63 +
62 62  == 1.3 Specification ==
63 63  
64 64  
... ... @@ -84,6 +84,7 @@
84 84  * Operating Range: -55 °C ~~ 125 °C
85 85  
86 86  
89 +
87 87  = 2. Connect LHT65N to IoT Server =
88 88  
89 89  == 2.1 How does LHT65N work? ==
... ... @@ -117,29 +117,20 @@
117 117  )))
118 118  
119 119  
120 -[[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"]]
121 121  
122 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
123 -|=(% 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**
124 -|(% 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" %)(((
125 -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.
126 -)))
127 -|(% 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" %)(((
128 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
129 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
130 -)))
131 -|(% 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"]]
132 132  
133 133  
134 134  == 2.3 Example to join LoRaWAN network ==
135 135  
136 136  
137 -(% class="wikigeneratedid" %)
131 +(% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %)
138 138  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.
139 139  
140 140  
141 -(% class="wikigeneratedid" %)
142 -[[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"]]
143 143  
144 144  
145 145  (((
... ... @@ -158,7 +158,7 @@
158 158  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
159 159  )))
160 160  
161 -[[image:image-20230426083319-1.png]]
155 +[[image:image-20220617150003-1.jpeg]]
162 162  
163 163  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
164 164  
... ... @@ -165,13 +165,13 @@
165 165  Add APP EUI in the application.
166 166  
167 167  
168 -[[image:image-20220522232916-3.png||_mstalt="430495"]]
162 +[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]]
169 169  
170 170  
171 -[[image:image-20220522232932-4.png||_mstalt="430157"]]
165 +[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]]
172 172  
173 173  
174 -[[image:image-20220522232954-5.png||_mstalt="431847"]]
168 +[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]]
175 175  
176 176  
177 177  
... ... @@ -178,13 +178,13 @@
178 178  (% style="color:red" %)**Note: LHT65N use same payload as LHT65.**
179 179  
180 180  
181 -[[image:image-20220522233026-6.png||_mstalt="429403"]]
175 +[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]]
182 182  
183 183  
184 184  Input APP EUI,  APP KEY and DEV EUI:
185 185  
186 186  
187 -[[image:image-20220522233118-7.png||_mstalt="430430"]]
181 +[[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
188 188  
189 189  
190 190  === 2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. ===
... ... @@ -194,7 +194,7 @@
194 194  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.
195 195  )))
196 196  
197 -[[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"]]
198 198  
199 199  
200 200  == 2.4 Uplink Payload   ( Fport~=2) ==
... ... @@ -201,25 +201,25 @@
201 201  
202 202  
203 203  (((
204 -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.
205 205  )))
206 206  
207 207  (((
208 -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.
209 209  )))
210 210  
211 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
212 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
205 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
206 +|=(% style="width: 60px;" %)(((
213 213  **Size(bytes)**
214 -)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
208 +)))|=(% style="width: 30px;" %)(((
215 215  **2**
216 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
210 +)))|=(% style="width: 100px;" %)(((
217 217  **2**
218 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
212 +)))|=(% style="width: 100px;" %)(((
219 219  **2**
220 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
214 +)))|=(% style="width: 50px;" %)(((
221 221  **1**
222 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
216 +)))|=(% style="width: 50px;" %)(((
223 223  **4**
224 224  )))
225 225  |(% style="width:97px" %)(((
... ... @@ -241,10 +241,9 @@
241 241  )))
242 242  
243 243  * The First 6 bytes: has fix meanings for every LHT65N.
244 -
245 245  * 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.)
246 246  
247 -* 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.)
248 248  
249 249  
250 250  === 2.4.1 Decoder in TTN V3 ===
... ... @@ -255,70 +255,55 @@
255 255  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]]
256 256  
257 257  
258 -[[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"]]
259 259  
260 260  
261 261  === 2.4.2 BAT-Battery Info ===
262 262  
263 263  
264 -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
265 265  
266 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
267 -|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
268 -**Bit(bit)**
269 -)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
270 -|(% style="width:66px" %)(((
271 -**Value**
272 -)))|(% style="width:250px" %)(((
273 -BAT Status
274 -00(b): Ultra Low ( BAT <= 2.50v)
275 -01(b): Low (2.50v <=BAT <= 2.55v)
276 -10(b): OK (2.55v <= BAT <=2.65v)
277 -11(b): Good (BAT >= 2.65v)
278 -)))|(% style="width:152px" %)Actually BAT voltage
259 +[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]]
279 279  
280 -**(b)stands for binary**
281 281  
262 +[[image:image-20220522235639-1.png||_mstalt="431392" _mstvisible="3" height="139" width="727"]]
282 282  
283 -[[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
284 284  
285 -
286 286  Check the battery voltage for LHT65N.
287 287  
288 -* 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
289 289  
290 -* Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
291 291  
292 292  
293 293  === 2.4.3 Built-in Temperature ===
294 294  
295 295  
296 -[[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"]]
297 297  
298 298  * Temperature:  0x0ABB/100=27.47℃
299 299  
300 -[[image:image-20220522235639-3.png||_mstalt="432120"]]
279 +[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]]
301 301  
302 302  * Temperature:  (0xF5C6-65536)/100=-26.18℃
303 303  
304 304  
284 +
305 305  === 2.4.4 Built-in Humidity ===
306 306  
307 307  
308 -[[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"]]
309 309  
310 310  * Humidity:    0x025C/10=60.4%
311 311  
312 312  
293 +
313 313  === 2.4.5 Ext # ===
314 314  
315 315  
316 316  Bytes for External Sensor:
317 317  
318 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:425px" %)
319 -|=(% style="width: 102px; background-color:#D9E2F3;color:#0070C0" %)**EXT # Value**|=(% style="width: 323px;background-color:#D9E2F3;color:#0070C0" %)**External Sensor Type**
320 -|(% style="width:102px" %)0x01|(% style="width:319px" %)Sensor E3, Temperature Sensor
321 -|(% style="width:102px" %)0x09|(% style="width:319px" %)Sensor E3, Temperature Sensor, Datalog Mod
299 +[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
322 322  
323 323  
324 324  === 2.4.6 Ext value ===
... ... @@ -326,7 +326,7 @@
326 326  ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
327 327  
328 328  
329 -[[image:image-20220522235639-5.png||_mstalt="432848"]]
307 +[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]
330 330  
331 331  
332 332  * DS18B20 temp=0x0ADD/100=27.81℃
... ... @@ -335,21 +335,16 @@
335 335  
336 336  
337 337  
338 -[[image:image-20220522235639-6.png||_mstalt="433212"]]
316 +[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
339 339  
340 340  
341 341  * External temperature= (0xF54F-65536)/100=-27.37℃
342 342  
343 -F54F :  (F54F & 8000 == 1) , temp = (F54F - 65536)/100 = 27.37℃
344 -
345 -（0105 & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
346 -
347 347  The last 2 bytes of data are meaningless
348 348  
349 349  If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
350 350  
351 351  
352 -
353 353  ==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
354 354  
355 355  
... ... @@ -357,25 +357,28 @@
357 357  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:
358 358  )))
359 359  
333 +(((
334 +
335 +)))
360 360  
361 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
362 -|=(% style="width: 50px;background-color:#D9E2F3" %)(((
337 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
338 +|=(% style="width: 50px;" %)(((
363 363  **Size(bytes)**
364 -)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
340 +)))|=(% style="width: 70px;" %)(((
365 365  **2**
366 -)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
342 +)))|=(% style="width: 120px;" %)(((
367 367  **2**
368 -)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
344 +)))|=(% style="width: 120px;" %)(((
369 369  **2**
370 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
346 +)))|=(% style="width: 50px;" %)(((
371 371  **1**
372 -)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
348 +)))|=(% style="width: 70px;" %)(((
373 373  **4**
374 374  )))
375 375  |(% style="width:110px" %)(((
376 376  **Value**
377 377  )))|(% style="width:71px" %)(((
378 -External temperature
354 +[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
379 379  )))|(% style="width:99px" %)(((
380 380  [[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
381 381  )))|(% style="width:132px" %)(((
... ... @@ -388,9 +388,9 @@
388 388  
389 389  * **Battery status & Built-in Humidity**
390 390  
391 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:461px" %)
392 -|=(% 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]
393 -|(% 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" %)(((
394 394  BAT Status
395 395  00(b): Ultra Low ( BAT <= 2.50v)
396 396  01(b): Low  (2.50v <=BAT <= 2.55v)
... ... @@ -402,8 +402,8 @@
402 402  
403 403  * **Status & Ext Byte**
404 404  
405 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
406 -|=(% 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]**
407 407  |=(% 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)
408 408  
409 409  * (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
... ... @@ -411,6 +411,7 @@
411 411  * (% 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)
412 412  
413 413  
390 +
414 414  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
415 415  
416 416  
... ... @@ -420,7 +420,7 @@
420 420  
421 421  (% style="color:blue" %)**sensor by setting:**
422 422  
423 -**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**
424 424  
425 425  **For example:**
426 426  
... ... @@ -433,12 +433,12 @@
433 433  
434 434  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.
435 435  
436 -[[image:image-20220628150112-1.png||_mstalt="427414" height="241" width="285"]]
413 +[[image:image-20220628150112-1.png||height="241" width="285"]]
437 437  
438 438  
439 439  When ADC_IN1 pin is connected to GND or suspended, ADC value is 0
440 440  
441 -[[image:image-20220628150714-4.png||_mstalt="431054"]]
418 +[[image:image-20220628150714-4.png]]
442 442  
443 443  
444 444  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.
... ... @@ -446,29 +446,28 @@
446 446  
447 447  1) The minimum range is about 0.1V. Each chip has internal calibration, so this value is close to 0.1V
448 448  
449 -[[image:image-20220628151005-5.png||_mstalt="429546"]]
426 +[[image:image-20220628151005-5.png]]
450 450  
451 451  
452 452  2) The maximum range is about 1.1V. Each chip has internal calibration, so this value is close to 1.1v
453 453  
454 -[[image:image-20220628151056-6.png||_mstalt="431873"]]
431 +[[image:image-20220628151056-6.png]]
455 455  
456 456  
457 457  3) Within range
458 458  
459 -[[image:image-20220628151143-7.png||_mstalt="431210"]]
436 +[[image:image-20220628151143-7.png]]
460 460  
461 461  
462 -
463 463  ==== 2.4.6.4 Ext~=2 TMP117 Sensor （Since Firmware v1.3） ====
464 464  
465 465  
466 -[[image:image-20220927095645-1.png||_mstalt="433771" height="534" width="460"]]
442 +[[image:image-20220927095645-1.png||height="534" width="460"]]
467 467  
468 468  
469 469  (% style="color:blue" %)**Ext=2,Temperature Sensor(TMP117)：**
470 470  
471 -[[image:image-20220906102307-7.png||_mstalt="430443"]]
447 +[[image:image-20220906102307-7.png]]
472 472  
473 473  
474 474  (% style="color:blue" %)**Interrupt Mode and Counting Mode:**
... ... @@ -476,7 +476,6 @@
476 476  The external cable NE2 can be use for MOD4 and MOD8
477 477  
478 478  
479 -
480 480  ==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
481 481  
482 482  
... ... @@ -491,39 +491,38 @@
491 491  
492 492   In Close state, the power consumption will be 3uA higher than normal.
493 493  
494 -[[image:image-20220906100852-1.png||_mstalt="429156" height="205" width="377"]]
469 +[[image:image-20220906100852-1.png||height="205" width="377"]]
495 495  
496 496  
497 497  Ext=4,Interrupt Sensor：
498 498  
499 -(% 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" %)
500 500  |(% style="width:101px" %)(((
501 -**AT+EXT=4,1**
502 -)))|(% style="width:395px" %)(((
503 -**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
504 504  )))
505 505  |(% style="width:101px" %)(((
506 -**AT+EXT=4,2**
507 -)))|(% style="width:395px" %)(((
508 -**Sent uplink packet only in falling interrupt**
481 +AT+EXT=4,2
482 +)))|(% style="width:373px" %)(((
483 +Sent uplink packet only in falling interrupt
509 509  )))
510 510  |(% style="width:101px" %)(((
511 -**AT+EXT=4,3**
512 -)))|(% style="width:395px" %)(((
513 -**Sent uplink packet only in rising interrupt**
486 +AT+EXT=4,3
487 +)))|(% style="width:373px" %)(((
488 +Sent uplink packet only in rising interrupt
514 514  )))
515 515  
516 516  Trigger by falling edge:
517 517  
518 -[[image:image-20220906101145-2.png||_mstalt="428324"]]
493 +[[image:image-20220906101145-2.png]]
519 519  
520 520  
521 521  Trigger by raising edge：
522 522  
523 -[[image:image-20220906101145-3.png||_mstalt="428688"]]
498 +[[image:image-20220906101145-3.png]]
524 524  
525 525  
526 -
527 527  ==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
528 528  
529 529  
... ... @@ -532,34 +532,34 @@
532 532  
533 533  (% 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.
534 534  
535 -[[image:image-20220906101320-4.png||_mstalt="427336" height="366" width="698"]]
509 +[[image:image-20220906101320-4.png||height="366" width="698"]]
536 536  
537 537  
538 538  (% 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
539 539  
540 -[[image:image-20220906101320-5.png||_mstalt="427700" height="353" width="696"]]
514 +[[image:image-20220906101320-5.png||height="353" width="696"]]
541 541  
542 542  
543 543  Ext=8, Counting Sensor ( 4 bytes)：
544 544  
545 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:330px" %)
546 -|(% style="width:131px" %)(((
547 -**AT+EXT=8,0**
548 -)))|(% style="width:195px" %)(((
549 -**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
550 550  )))
551 -|(% style="width:131px" %)(((
552 -**AT+EXT=8,1**
553 -)))|(% style="width:195px" %)(((
554 -**Count at rising interrupt**
525 +|(% style="width:138px" %)(((
526 +AT+EXT=8,1
527 +)))|(% style="width:240px" %)(((
528 +Count at rising interrupt
555 555  )))
556 -|(% style="width:131px" %)(((
557 -**AT+SETCNT=60**
558 -)))|(% style="width:195px" %)(((
559 -**Sent current count to 60**
530 +|(% style="width:138px" %)(((
531 +AT+SETCNT=60
532 +)))|(% style="width:240px" %)(((
533 +Sent current count to 60
560 560  )))
561 561  
562 -[[image:image-20220906101320-6.png||_mstalt="428064"]]
536 +[[image:image-20220906101320-6.png]]
563 563  
564 564  
565 565  (% style="color:blue" %)**A2 downlink Command：**
... ... @@ -582,6 +582,9 @@
582 582  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:
583 583  )))
584 584  
559 +(((
560 +
561 +)))
585 585  
586 586  (((
587 587  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -591,6 +591,9 @@
591 591  (% 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.
592 592  )))
593 593  
571 +(((
572 +
573 +)))
594 594  
595 595  (((
596 596  Add Datacake:
... ... @@ -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  )))
... ... @@ -704,15 +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 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:428px" %)
708 -|(% style="width:58px" %)1byte|(% style="width:128px" %)4bytes|(% style="width:123px" %)4bytes|(% style="width:116px" %)1byte
709 -|(% 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"]]
710 710  
690 +
711 711  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.
712 712  
713 -For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%)
693 +For example, downlink command **31 5FC5F350 5FC6 0160 05**
714 714  
715 -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
716 716  
717 717  Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
718 718  
... ... @@ -724,15 +724,15 @@
724 724  
725 725  **Retrieval data payload:**
726 726  
727 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
728 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
707 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
708 +|=(% style="width: 60px;" %)(((
729 729  **Size(bytes)**
730 -)))|=(% 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**
731 731  |(% 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"]]
732 732  
733 733  **Poll message flag & Ext:**
734 734  
735 -[[image:image-20221006192726-1.png||_mstalt="430508" height="112" width="754"]]
715 +[[image:image-20221006192726-1.png||height="112" width="754"]]
736 736  
737 737  (% 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)
738 738  
... ... @@ -759,7 +759,7 @@
759 759  
760 760  If LHT65N has below data inside Flash:
761 761  
762 -[[image:image-20230426171833-4.png]]
742 +[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
763 763  
764 764  
765 765  If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
... ... @@ -771,7 +771,7 @@
771 771  
772 772  **LHT65N will uplink this payload.**
773 773  
774 -[[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"]]
775 775  
776 776  
777 777  __**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
... ... @@ -816,7 +816,7 @@
816 816  
817 817  **AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
818 818  
819 -(% _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" %)
820 820  
821 821  **AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
822 822  
... ... @@ -884,18 +884,17 @@
884 884  temperature fluctuation=05
885 885  
886 886  
887 -**Sampling multiple times and uplink together**
867 +==== **Sampling multiple times and uplink together** ====
888 888  
889 889  **AT+WMOD=3,1,60,20,-16,32,1**   
890 890  
891 891  Explain:
892 892  
893 -* (% style="color:#037691" %)**parameter1:**(%%)Set Working Mode to **Mode 3**
894 -* (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
895 -* (% style="color:#037691" %)**parameter3:**(%%)Sampling Interval is **60**s.
896 -* (% 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)
897 -* (% style="color:#037691" %)**parameter5 & parameter6:**(%%)Temperature alarm range is **-16** to **32**°C,
898 -* (% 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.
899 899  
900 900  (% style="color:#4f81bd" %)**Downlink Command:**
901 901  
... ... @@ -903,7 +903,7 @@
903 903  
904 904  MOD=03
905 905  
906 -TEMP=DS18B20
885 +EXT=01
907 907  
908 908  CITEMP=003C(S)
909 909  
... ... @@ -915,6 +915,7 @@
915 915  
916 916  ARTEMP=01
917 917  
897 +
918 918  **Uplink payload( Fport=3)**
919 919  
920 920  **Example: CBEA**01**0992**//0A41//**09C4**
... ... @@ -921,7 +921,7 @@
921 921  
922 922  BatV=CBEA
923 923  
924 -TEMP=DS18B20
904 +EXT=01
925 925  
926 926  Temp1=0992  ~/~/ 24.50℃
927 927  
... ... @@ -929,9 +929,10 @@
929 929  
930 930  Temp3=09C4  ~/~/ 25.00℃
931 931  
912 +
932 932  (% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
933 933  
934 -(% 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**
935 935  )))
936 936  
937 937  
... ... @@ -938,7 +938,7 @@
938 938  === 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
939 939  
940 940  
941 -(% class="box infomessage" %)
922 +(% _mstvisible="1" class="box infomessage" %)
942 942  (((
943 943  (((
944 944  **AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
... ... @@ -953,7 +953,7 @@
953 953  )))
954 954  
955 955  (((
956 -(% _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" %)
957 957  )))
958 958  
959 959  (((
... ... @@ -990,10 +990,13 @@
990 990  * RED LED when external sensor is not connected
991 991  * For each success downlink, the PURPLE LED will blink once
992 992  
974 +
975 +
993 993  == 2.9 installation ==
994 994  
995 995  
996 -[[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"]]
997 997  
998 998  
999 999  = 3. Sensors and Accessories =
... ... @@ -1001,7 +1001,7 @@
1001 1001  == 3.1 E2 Extension Cable ==
1002 1002  
1003 1003  
1004 -[[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"]]
1005 1005  
1006 1006  
1007 1007  **1m long breakout cable for LHT65N. Features:**
... ... @@ -1025,13 +1025,13 @@
1025 1025  
1026 1026  )))
1027 1027  
1028 -[[image:image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
1012 +[[image:image-20220619092421-3.png||height="371" width="529"]]
1029 1029  
1030 1030  
1031 1031  == 3.2 E3 Temperature Probe ==
1032 1032  
1033 1033  
1034 -[[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"]]
1035 1035  
1036 1036  
1037 1037  Temperature sensor with 2 meters cable long
... ... @@ -1043,21 +1043,7 @@
1043 1043  * Working voltage 2.35v ~~ 5v
1044 1044  
1045 1045  
1046 -== 3.2 E31F Temperature Probe ==
1047 1047  
1048 -
1049 -[[image:65N-E31F-1.jpg||height="161" width="162"]] [[image:65N-E31F.jpg||height="192" width="194"]]
1050 -
1051 -
1052 -Temperature sensor with 1 meters cable long
1053 -
1054 -* Resolution: 0.01 °C
1055 -* Accuracy Tolerance : Typical ±0.3 °C
1056 -* Long Term Drift: < 0.02 °C/yr
1057 -* Operating Range: -40 ~~ 125 °C
1058 -* Working voltage 2.35v ~~ 5v
1059 -
1060 -
1061 1061  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1062 1062  
1063 1063  
... ... @@ -1113,11 +1113,9 @@
1113 1113  
1114 1114  (% style="color:#4f81bd" %)**AT Command: AT+TDC**
1115 1115  
1116 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
1117 -|(% 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**
1118 -|(% style="width:155px" %)AT+TDC=?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
1119 -|(% 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"]]
1120 1120  
1088 +
1121 1121  (% style="color:#4f81bd" %)**Downlink Command: 0x01**
1122 1122  
1123 1123  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -1129,6 +1129,7 @@
1129 1129  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1130 1130  
1131 1131  
1100 +
1132 1132  == 4.2 Set External Sensor Mode ==
1133 1133  
1134 1134  
... ... @@ -1137,12 +1137,8 @@
1137 1137  
1138 1138  (% style="color:#4f81bd" %)**AT Command: AT+EXT**
1139 1139  
1109 +[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
1140 1140  
1141 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:468px" %)
1142 -|(% 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**
1143 -|(% style="width:155px" %)AT+EXT=?|(% style="width:151px" %)Get current external sensor mode|(% style="width:158px" %)1 OK External Sensor mode =1
1144 -|(% style="width:155px" %)AT+EXT=1|(% colspan="2" rowspan="1" style="width:309px" %)Set external sensor mode to 1
1145 -|(% style="width:155px" %)AT+EXT=9|(% colspan="2" rowspan="1" style="width:309px" %)Set to external DS18B20 with timestamp
1146 1146  
1147 1147  (% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1148 1148  
... ... @@ -1157,6 +1157,7 @@
1157 1157  * 0xA20702003c: Same as AT+SETCNT=60
1158 1158  
1159 1159  
1125 +
1160 1160  == 4.3 Enable/Disable uplink Temperature probe ID ==
1161 1161  
1162 1162  
... ... @@ -1179,10 +1179,9 @@
1179 1179  
1180 1180  (% style="color:#4f81bd" %)**AT Command:**
1181 1181  
1182 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:381px" %)
1183 -|(% 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**
1184 -|(% style="width:155px" %)AT+PID=1|(% style="width:136px" %)Enable PID uplink|(% style="width:86px" %)OK
1148 +[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
1185 1185  
1150 +
1186 1186  (% style="color:#4f81bd" %)**Downlink Command:**
1187 1187  
1188 1188  * **0xA800**  **~-~->** AT+PID=0
... ... @@ -1189,21 +1189,17 @@
1189 1189  * **0xA801**     **~-~->** AT+PID=1
1190 1190  
1191 1191  
1157 +
1192 1192  == 4.4 Set Password ==
1193 1193  
1194 1194  
1195 1195  Feature: Set device password, max 9 digits
1196 1196  
1163 +
1197 1197  (% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1198 1198  
1199 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
1200 -|(% 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**
1201 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
1202 -123456
1166 +[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
1203 1203  
1204 -OK
1205 -)))
1206 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
1207 1207  
1208 1208  (% style="color:#4f81bd" %)**Downlink Command:**
1209 1209  
... ... @@ -1215,12 +1215,12 @@
1215 1215  
1216 1216  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1217 1217  
1179 +
1218 1218  (% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1219 1219  
1220 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:433px" %)
1221 -|(% 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**
1222 -|(% style="width:155px" %)AT+DISAT|(% style="width:191px" %)Quit AT Commands mode|(% style="width:86px" %)OK
1182 +[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
1223 1223  
1184 +
1224 1224  (% style="color:#4f81bd" %)**Downlink Command:**
1225 1225  
1226 1226  No downlink command for this feature.
... ... @@ -1234,38 +1234,30 @@
1234 1234  * **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
1235 1235  * **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
1236 1236  
1237 -(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1198 +(% _msthash="315251" _msttexthash="289783" style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1238 1238  
1239 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
1240 -|(% 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**
1241 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
1242 -Clear all stored sensor data…
1200 +[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
1243 1243  
1244 -OK
1245 -)))
1246 1246  
1247 -(% style="color:#4f81bd" %)**Downlink Command:**
1203 +(% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1248 1248  
1249 1249  * There is no downlink command to set to Sleep mode.
1250 1250  
1251 1251  
1208 +
1252 1252  == 4.7 Set system time ==
1253 1253  
1254 1254  
1255 1255  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1256 1256  
1257 -(% style="color:#4f81bd" %)**AT Command:**
1258 1258  
1259 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:506px" %)
1260 -|(% style="background-color:#d9e2f3; color:#0070c0; width:188px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:318px" %)**Function**
1261 -|(% style="width:154px" %)AT+TIMESTAMP=1611104352|(% style="width:285px" %)(((
1262 -OK
1215 +(% _msthash="315253" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1263 1263  
1264 -Set System time to 2021-01-20 00:59:12
1265 -)))
1217 +[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
1266 1266  
1267 -(% style="color:#4f81bd" %)**Downlink Command:**
1268 1268  
1220 +(% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1221 +
1269 1269  0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1270 1270  
1271 1271  
... ... @@ -1278,14 +1278,15 @@
1278 1278  
1279 1279  (((
1280 1280  SYNCMOD is set to 1 by default. If user want to set a different time from LoRaWAN server, user need to set this to 0.
1234 +
1235 +
1281 1281  )))
1282 1282  
1283 -(% style="color:#4f81bd" %)**AT Command:**
1238 +(% _msthash="506058" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1284 1284  
1285 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:475px" %)
1286 -|(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:315px" %)**Function**
1287 -|(% style="width:156px" %)AT+SYNCMOD=1|(% style="width:315px" %)Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
1240 +[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
1288 1288  
1242 +
1289 1289  (% style="color:#4f81bd" %)**Downlink Command:**
1290 1290  
1291 1291  0x28 01  ~/~/  Same As AT+SYNCMOD=1
... ... @@ -1297,14 +1297,14 @@
1297 1297  
1298 1298  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1299 1299  
1300 -(% style="color:#4f81bd" %)**AT Command:**
1301 1301  
1302 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:472px" %)
1303 -|(% style="background-color:#d9e2f3; color:#0070c0; width:158px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:314px" %)**Function**
1304 -|(% style="width:156px" %)AT+SYNCTDC=0x0A |(% style="width:311px" %)Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
1255 +(% _msthash="315256" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1305 1305  
1306 -(% style="color:#4f81bd" %)**Downlink Command:**
1257 +[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
1307 1307  
1259 +
1260 +(% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1261 +
1308 1308  **0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
1309 1309  
1310 1310  
... ... @@ -1313,13 +1313,14 @@
1313 1313  
1314 1314  Feature: Print the sector data from start page to stop page (max is 416 pages).
1315 1315  
1316 -(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1317 1317  
1318 -[[image:image-20230426164330-2.png]]
1271 +(% _msthash="315258" _msttexthash="264953" style="color:#4f81bd" %)**AT Command: AT+PDTA**
1319 1319  
1273 +[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
1320 1320  
1321 -(% style="color:#4f81bd" %)**Downlink Command:**
1322 1322  
1276 +(% _msthash="315259" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1277 +
1323 1323  No downlink commands for feature
1324 1324  
1325 1325  
... ... @@ -1328,13 +1328,14 @@
1328 1328  
1329 1329  Feature: Print the last few data entries
1330 1330  
1331 -(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1332 1332  
1333 -[[image:image-20230426164932-3.png]]
1287 +(% _msthash="315260" _msttexthash="288522" style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1334 1334  
1289 +[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
1335 1335  
1336 -(% style="color:#4f81bd" %)**Downlink Command:**
1337 1337  
1292 +(% _msthash="315261" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1293 +
1338 1338  No downlink commands for feature
1339 1339  
1340 1340  
... ... @@ -1346,31 +1346,27 @@
1346 1346  
1347 1347  (% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1348 1348  
1305 +[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
1349 1349  
1350 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:503px" %)
1351 -|(% 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**
1352 -|(% style="width:155px" %)AT+CLRDTA |(% style="width:134px" %)Clear date record|(% style="width:209px" %)(((
1353 -Clear all stored sensor data…
1354 1354  
1355 -OK
1356 -)))
1357 -
1358 1358  (% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1359 1359  
1360 1360  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1361 1361  
1362 1362  
1313 +
1363 1363  == 4.13 Auto Send None-ACK messages ==
1364 1364  
1365 1365  
1366 1366  Feature: LHT65N will wait for ACK for each uplink, If LHT65N doesn't get ACK from the IoT server, it will consider the message doesn't arrive server and store it. LHT65N keeps sending messages in normal periodically. Once LHT65N gets ACK from a server, it will consider the network is ok and start to send the not-arrive message.
1367 1367  
1319 +
1368 1368  (% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1369 1369  
1370 1370  The default factory setting is 0
1371 1371  
1372 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:367px" %)
1373 -|=(% 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**
1374 1374  |(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
1375 1375  
1376 1376  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
... ... @@ -1378,13 +1378,14 @@
1378 1378  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1379 1379  
1380 1380  
1333 +
1381 1381  == 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1382 1382  
1383 1383  
1384 1384  Feature: Set internal and external temperature sensor alarms.
1385 1385  
1386 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1387 -|=(% 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**
1388 1388  |(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1389 1389  
1390 1390  (% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
... ... @@ -1443,7 +1443,7 @@
1443 1443  The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
1444 1444  
1445 1445  
1446 -[[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"]]
1447 1447  )))
1448 1448  
1449 1449  The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
... ... @@ -1454,7 +1454,7 @@
1454 1454  
1455 1455  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.
1456 1456  
1457 -[[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"]]
1458 1458  
1459 1459  
1460 1460  == 5.3 Battery Life Analyze ==
... ... @@ -1481,7 +1481,7 @@
1481 1481  [[image:image-20220530085651-1.png||_mstalt="429949"]]
1482 1482  
1483 1483  
1484 -**Connection:**
1437 +(% _msthash="506061" _msttexthash="170755" %)**Connection:**
1485 1485  
1486 1486  * (% style="background-color:yellow" %)**USB to TTL GND <~-~->GND**
1487 1487  * (% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+**
... ... @@ -1497,134 +1497,199 @@
1497 1497  [[image:image-20220530095701-4.png||_mstalt="430014"]]
1498 1498  
1499 1499  
1453 +(% _msthash="506066" _msttexthash="544869" %)
1500 1500  AT Command List is as below:
1501 1501  
1456 +(% _msthash="506067" _msttexthash="361920" %)
1502 1502  AT+<CMD>? :  Help on <CMD>
1503 1503  
1459 +(% _msthash="506068" _msttexthash="243061" %)
1504 1504  AT+<CMD> :  Run <CMD>
1505 1505  
1462 +(% _msthash="506069" _msttexthash="704197" %)
1506 1506  AT+<CMD>=<value> :  Set the value
1507 1507  
1465 +(% _msthash="506070" _msttexthash="455676" %)
1508 1508  AT+<CMD>=? :  Get the value
1509 1509  
1468 +(% _msthash="506071" _msttexthash="670553" %)
1510 1510  AT+DEBUG:  Set more info output
1511 1511  
1471 +(% _msthash="506072" _msttexthash="485888" %)
1512 1512  ATZ:  Trig a reset of the MCU
1513 1513  
1474 +(% _msthash="506073" _msttexthash="2068872" %)
1514 1514  AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1515 1515  
1477 +(% _msthash="506074" _msttexthash="689169" %)
1516 1516  AT+DEUI:  Get or Set the Device EUI
1517 1517  
1480 +(% _msthash="506075" _msttexthash="960414" %)
1518 1518  AT+DADDR:  Get or Set the Device Address
1519 1519  
1483 +(% _msthash="506076" _msttexthash="1079897" %)
1520 1520  AT+APPKEY:  Get or Set the Application Key
1521 1521  
1486 +(% _msthash="506077" _msttexthash="1326143" %)
1522 1522  AT+NWKSKEY:  Get or Set the Network Session Key
1523 1523  
1489 +(% _msthash="506078" _msttexthash="1573000" %)
1524 1524  AT+APPSKEY:  Get or Set the Application Session Key
1525 1525  
1492 +(% _msthash="506079" _msttexthash="1041729" %)
1526 1526  AT+APPEUI:  Get or Set the Application EUI
1527 1527  
1495 +(% _msthash="506080" _msttexthash="2104206" %)
1528 1528  AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1529 1529  
1498 +(% _msthash="506081" _msttexthash="3369288" %)
1530 1530  AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1531 1531  
1501 +(% _msthash="506082" _msttexthash="1894529" %)
1532 1532  AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
1533 1533  
1504 +(% _msthash="506083" _msttexthash="3864172" %)
1534 1534  AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1535 1535  
1507 +(% _msthash="506084" _msttexthash="1712204" %)
1536 1536  AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
1537 1537  
1510 +(% _msthash="506085" _msttexthash="1281202" %)
1538 1538  AT+RX2FQ:  Get or Set the Rx2 window frequency
1539 1539  
1513 +(% _msthash="506086" _msttexthash="2796781" %)
1540 1540  AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1541 1541  
1516 +(% _msthash="506087" _msttexthash="3285165" %)
1542 1542  AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1543 1543  
1519 +(% _msthash="506088" _msttexthash="3286179" %)
1544 1544  AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1545 1545  
1522 +(% _msthash="506089" _msttexthash="4703803" %)
1546 1546  AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1547 1547  
1525 +(% _msthash="506090" _msttexthash="4704999" %)
1548 1548  AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1549 1549  
1528 +(% _msthash="506091" _msttexthash="1528683" %)
1550 1550  AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1551 1551  
1531 +(% _msthash="506092" _msttexthash="757185" %)
1552 1552  AT+NWKID:  Get or Set the Network ID
1553 1553  
1534 +(% _msthash="506093" _msttexthash="1156597" %)
1554 1554  AT+FCU:  Get or Set the Frame Counter Uplink
1555 1555  
1537 +(% _msthash="506094" _msttexthash="1273987" %)
1556 1556  AT+FCD:  Get or Set the Frame Counter Downlink
1557 1557  
1540 +(% _msthash="506095" _msttexthash="859222" %)
1558 1558  AT+CLASS:  Get or Set the Device Class
1559 1559  
1543 +(% _msthash="506096" _msttexthash="384852" %)
1560 1560  AT+JOIN:  Join network
1561 1561  
1546 +(% _msthash="506097" _msttexthash="548626" %)
1562 1562  AT+NJS:  Get the join status
1563 1563  
1549 +(% _msthash="506098" _msttexthash="2546206" %)
1564 1564  AT+SENDB:  Send hexadecimal data along with the application port
1565 1565  
1552 +(% _msthash="506099" _msttexthash="1932307" %)
1566 1566  AT+SEND:  Send text data along with the application port
1567 1567  
1555 +(% _msthash="506100" _msttexthash="3560557" %)
1568 1568  AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1569 1569  
1558 +(% _msthash="506101" _msttexthash="1429701" %)
1570 1570  AT+RECV:  Print last received data in raw format
1571 1571  
1561 +(% _msthash="506102" _msttexthash="1735981" %)
1572 1572  AT+VER:  Get current image version and Frequency Band
1573 1573  
1564 +(% _msthash="506103" _msttexthash="1189474" %)
1574 1574  AT+CFM:  Get or Set the confirmation mode (0-1)
1575 1575  
1567 +(% _msthash="506104" _msttexthash="1718210" %)
1576 1576  AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1577 1577  
1570 +(% _msthash="506105" _msttexthash="1339403" %)
1578 1578  AT+SNR:  Get the SNR of the last received packet
1579 1579  
1573 +(% _msthash="506106" _msttexthash="1452009" %)
1580 1580  AT+RSSI:  Get the RSSI of the last received packet
1581 1581  
1576 +(% _msthash="506107" _msttexthash="2768142" %)
1582 1582  AT+TDC:  Get or set the application data transmission interval in ms
1583 1583  
1579 +(% _msthash="506108" _msttexthash="1083914" %)
1584 1584  AT+PORT:  Get or set the application port
1585 1585  
1582 +(% _msthash="506109" _msttexthash="622440" %)
1586 1586  AT+DISAT:  Disable AT commands
1587 1587  
1585 +(% _msthash="506110" _msttexthash="868361" %)
1588 1588  AT+PWORD: Set password, max 9 digits
1589 1589  
1588 +(% _msthash="506111" _msttexthash="2210299" %)
1590 1590  AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1591 1591  
1591 +(% _msthash="506112" _msttexthash="2113462" %)
1592 1592  AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1593 1593  
1594 +(% _msthash="506113" _msttexthash="2087423" %)
1594 1594  AT+PDTA:  Print the sector data from start page to stop page
1595 1595  
1597 +(% _msthash="506114" _msttexthash="1063127" %)
1596 1596  AT+PLDTA:  Print the last few sets of data
1597 1597  
1600 +(% _msthash="506115" _msttexthash="1999426" %)
1598 1598  AT+CLRDTA:  Clear the storage, record position back to 1st
1599 1599  
1603 +(% _msthash="506116" _msttexthash="442130" %)
1600 1600  AT+SLEEP:  Set sleep mode
1601 1601  
1606 +(% _msthash="506117" _msttexthash="1080222" %)
1602 1602  AT+EXT:  Get or Set external sensor model
1603 1603  
1609 +(% _msthash="506118" _msttexthash="1309490" %)
1604 1604  AT+BAT:  Get the current battery voltage in mV
1605 1605  
1612 +(% _msthash="506119" _msttexthash="813891" %)
1606 1606  AT+CFG:  Print all configurations
1607 1607  
1615 +(% _msthash="506120" _msttexthash="551707" %)
1608 1608  AT+WMOD:  Get or Set Work Mode
1609 1609  
1618 +(% _msthash="506121" _msttexthash="2631499" %)
1610 1610  AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
1611 1611  
1621 +(% _msthash="506122" _msttexthash="3907150" %)
1612 1612  AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
1613 1613  
1624 +(% _msthash="506123" _msttexthash="854620" %)
1614 1614  AT+SETCNT:  Set the count at present
1615 1615  
1627 +(% _msthash="506124" _msttexthash="2554877" %)
1616 1616  AT+RJTDC:  Get or set the ReJoin data transmission interval in min
1617 1617  
1630 +(% _msthash="506125" _msttexthash="771849" %)
1618 1618  AT+RPL:  Get or set response level
1619 1619  
1633 +(% _msthash="506126" _msttexthash="1484314" %)
1620 1620  AT+TIMESTAMP:  Get or Set UNIX timestamp in second
1621 1621  
1636 +(% _msthash="506127" _msttexthash="741728" %)
1622 1622  AT+LEAPSEC:  Get or Set Leap Second
1623 1623  
1639 +(% _msthash="506128" _msttexthash="1694017" %)
1624 1624  AT+SYNCMOD:  Get or Set time synchronization method
1625 1625  
1642 +(% _msthash="506129" _msttexthash="2235948" %)
1626 1626  AT+SYNCTDC:  Get or set time synchronization interval in day
1627 1627  
1645 +(% _msthash="506130" _msttexthash="425542" %)
1628 1628  AT+PID:  Get or set the PID
1629 1629  
1630 1630  
... ... @@ -1633,12 +1633,13 @@
1633 1633  
1634 1634  **AT commands：**
1635 1635  
1636 -[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
1654 +[[image:image-20220620153708-1.png||height="603" width="723"]]
1637 1637  
1638 1638  
1639 1639  **Downlink commands:**
1640 1640  
1641 1641  
1660 +
1642 1642  (% style="color:blue" %)**TTN:**
1643 1643  
1644 1644  [[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
... ... @@ -1669,15 +1669,15 @@
1669 1669  == 6.3 How to change the uplink interval？ ==
1670 1670  
1671 1671  
1672 -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);"]]
1673 1673  
1674 1674  
1675 1675  == 6.4 How to use TTL-USB to connect a PC to input AT commands? ==
1676 1676  
1677 1677  
1678 -[[image:image-20220615153355-1.png||_mstalt="430222"]]
1697 +[[image:image-20220615153355-1.png]]
1679 1679  
1680 -[[image:1655802313617-381.png||_mstalt="293917"]]
1699 +[[image:1655802313617-381.png]]
1681 1681  
1682 1682  
1683 1683  (((
... ... @@ -1687,37 +1687,38 @@
1687 1687  
1688 1688  Input password and ATZ to activate LHT65N,As shown below:
1689 1689  
1690 -[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
1709 +[[image:image-20220615154519-3.png||height="672" width="807"]]
1691 1691  
1692 1692  
1693 1693  == 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
1694 1694  
1695 1695  
1696 -[[image:image-20220615153355-1.png||_mstalt="430222"]]
1715 +[[image:image-20220615153355-1.png]]
1697 1697  
1698 1698  
1699 -(% 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.
1700 1700  
1701 -[[image:image-20220615170542-5.png||_mstalt="430638"]]
1720 +[[image:image-20220615170542-5.png]]
1702 1702  
1703 1703  
1704 1704  
1705 -(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1724 +(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1706 1706  
1726 +(% _msthash="506146" _msttexthash="52173160" %)
1707 1707  First connect the four lines；(% style="display:none" %)
1708 1708  
1709 -[[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" %)
1710 1710  
1711 1711  
1712 -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.
1713 1713  
1714 -[[image:image-20220621170938-2.png||_mstalt="431704"]]
1734 +[[image:image-20220621170938-2.png]]
1715 1715  
1716 1716  
1717 1717  
1718 1718  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1719 1719  
1720 -[[image:image-20220615171334-6.png||_mstalt="431028"]]
1740 +[[image:image-20220615171334-6.png]]
1721 1721  
1722 1722  
1723 1723  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -1725,7 +1725,7 @@
1725 1725  
1726 1726  When this interface appears, it indicates that the download has been completed.
1727 1727  
1728 -[[image:image-20220620160723-8.png||_mstalt="430703"]]
1748 +[[image:image-20220620160723-8.png]]
1729 1729  
1730 1730  
1731 1731  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
... ... @@ -1734,18 +1734,12 @@
1734 1734  == 6.6 Using USB-TYPE-C to connect to the computer using the AT command ==
1735 1735  
1736 1736  
1737 -[[image:image-20220623110706-1.png||_mstalt="427869"]]
1757 +[[image:image-20220623110706-1.png]]
1738 1738  
1739 1739  
1740 -**UART Port of LHT65N:**
1760 +[[image:image-20220623112117-4.png||height="459" width="343"]]
1741 1741  
1742 -* (% class="mark" %)**PB0: RXD**
1743 -* (% class="mark" %)**PB1: TXD**
1744 -* (% class="mark" %)**GND**
1745 1745  
1746 -[[image:image-20220623112117-4.png||_mstalt="428350" height="459" width="343"]]
1747 -
1748 -
1749 1749  (((
1750 1750  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.
1751 1751  )))
... ... @@ -1753,27 +1753,30 @@
1753 1753  
1754 1754  Input password and ATZ to activate LHT65N,As shown below:
1755 1755  
1756 -[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
1770 +[[image:image-20220615154519-3.png||height="672" width="807"]]
1757 1757  
1758 1758  
1759 1759  == 6.7 How to use  USB-TYPE-C to connect PC to upgrade firmware? ==
1760 1760  
1761 1761  
1762 -[[image:image-20220623110706-1.png||_mstalt="427869"]]
1776 +[[image:image-20220623110706-1.png]]
1763 1763  
1764 1764  
1765 -(% 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.
1766 1766  
1767 -[[image:image-20220615170542-5.png||_mstalt="430638"]]
1781 +[[image:image-20220615170542-5.png]]
1768 1768  
1769 1769  
1770 1770  
1771 -(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1785 +(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1772 1772  
1787 +(% _msthash="506146" _msttexthash="52173160" %)
1773 1773  First connect the four lines；
1774 1774  
1775 -[[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"]]
1776 1776  
1793 +(% _msthash="506146" _msttexthash="52173160" %)
1777 1777  Connect A8 and GND with Dupont wire for a while and then separate，enter reset mode
1778 1778  
1779 1779  
... ... @@ -1780,7 +1780,7 @@
1780 1780  
1781 1781  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1782 1782  
1783 -[[image:image-20220615171334-6.png||_mstalt="431028"]]
1800 +[[image:image-20220615171334-6.png]]
1784 1784  
1785 1785  
1786 1786  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -1788,35 +1788,27 @@
1788 1788  
1789 1789  When this interface appears, it indicates that the download has been completed.
1790 1790  
1791 -[[image:image-20220620160723-8.png||_mstalt="430703"]]
1808 +[[image:image-20220620160723-8.png]]
1792 1792  
1793 1793  
1794 1794  Finally,Disconnect 3.3v，Connect A8 and GND with Dupont wire for a while and then separate，exit reset mode
1795 1795  
1796 1796  
1797 -== 6.8 Why can't I see the datalog information ==
1798 -
1799 -
1800 -~1. The time is not aligned, and the correct query command is not used.
1801 -
1802 -2. Decoder error, did not parse the datalog data, the data was filtered.
1803 -
1804 -
1805 1805  = 7. Order Info =
1806 1806  
1807 1807  
1808 -Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
1817 +Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
1809 1809  
1810 1810  (% style="color:#4f81bd" %)**XX **(%%): The default frequency band
1811 1811  
1812 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1813 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1814 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1815 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1816 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1817 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**US915**(%%): LoRaWAN US915 band
1818 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1819 -* (% 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
1820 1820  
1821 1821  (% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1822 1822  
... ... @@ -1823,6 +1823,7 @@
1823 1823  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1824 1824  
1825 1825  
1835 +
1826 1826  = 8. Packing Info =
1827 1827  
1828 1828  
... ... @@ -1837,12 +1837,14 @@
1837 1837  * Device Weight: 120.5g
1838 1838  
1839 1839  
1850 +
1840 1840  = 9. Reference material =
1841 1841  
1842 1842  
1843 -* [[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"]]
1844 1844  
1845 1845  
1857 +
1846 1846  = 10. FCC Warning =
1847 1847  
1848 1848  
... ... @@ -1851,3 +1851,6 @@
1851 1851  (1) This device may not cause harmful interference；
1852 1852  
1853 1853  (2) this device must accept any interference received, including interference that may cause undesired operation.
1866 +
1867 +
1868 +
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