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Last modified by Xiaoling on 2023/07/18 10:12
From version 238.2
edited by Xiaoling
on 2023/04/26 17:19
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
Content
... ... @@ -5,7 +5,8 @@
5 5  
6 6  
7 7  
8 -**Table of Contents：**
8 +(% _mstvisible="1" %)
9 +(% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
9 9  
10 10  {{toc/}}
11 11  
... ... @@ -46,6 +46,7 @@
46 46  == 1.2 Features ==
47 47  
48 48  
50 +* Wall mountable
49 49  * LoRaWAN v1.0.3 Class A protocol
50 50  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
51 51  * AT Commands to change parameters
... ... @@ -57,6 +57,8 @@
57 57  * Tri-color LED to indicate working status
58 58  * Datalog feature (Max 3328 records)
59 59  
62 +
63 +
60 60  == 1.3 Specification ==
61 61  
62 62  
... ... @@ -81,6 +81,8 @@
81 81  * ±2°C accuracy from -55°C to +125°C
82 82  * Operating Range: -55 °C ~~ 125 °C
83 83  
88 +
89 +
84 84  = 2. Connect LHT65N to IoT Server =
85 85  
86 86  == 2.1 How does LHT65N work? ==
... ... @@ -114,28 +114,20 @@
114 114  )))
115 115  
116 116  
117 -[[image:image-20220515123819-1.png||_mstalt="430742" height="379" width="317"]]
123 +[[image:image-20220515123819-1.png||_mstalt="430742" _mstvisible="3" height="379" width="317"]]
118 118  
119 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
120 -|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
121 -|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Test uplink status|(% style="background-color:#f2f2f2; width:225px" %)(((
122 -If LHT65N is already Joined to rhe LoRaWAN network, LHT65N will send an uplink packet, if LHT65N has external sensor connected,(% style="color:blue" %)**Blue led** (%%)will blink once. If LHT65N has not external sensor, (% style="color:red" %)**Red led**(%%) will blink once.
123 -)))
124 -|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
125 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
126 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
127 -)))
128 -|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means LHT65N is in Deep Sleep Mode.
125 +[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
129 129  
127 +
130 130  == 2.3 Example to join LoRaWAN network ==
131 131  
132 132  
133 -(% class="wikigeneratedid" %)
131 +(% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %)
134 134  This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Use with other LoRaWAN IoT servers is of a similar procedure.
135 135  
136 136  
137 -(% class="wikigeneratedid" %)
138 -[[image:image-20220522232442-1.png||_mstalt="427830" height="387" width="648"]]
135 +(% _mstvisible="1" class="wikigeneratedid" %)
136 +[[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]]
139 139  
140 140  
141 141  (((
... ... @@ -154,7 +154,7 @@
154 154  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
155 155  )))
156 156  
157 -[[image:image-20230426083319-1.png]]
155 +[[image:image-20220617150003-1.jpeg]]
158 158  
159 159  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
160 160  
... ... @@ -161,13 +161,13 @@
161 161  Add APP EUI in the application.
162 162  
163 163  
164 -[[image:image-20220522232916-3.png||_mstalt="430495"]]
162 +[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]]
165 165  
166 166  
167 -[[image:image-20220522232932-4.png||_mstalt="430157"]]
165 +[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]]
168 168  
169 169  
170 -[[image:image-20220522232954-5.png||_mstalt="431847"]]
168 +[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]]
171 171  
172 172  
173 173  
... ... @@ -174,13 +174,13 @@
174 174  (% style="color:red" %)**Note: LHT65N use same payload as LHT65.**
175 175  
176 176  
177 -[[image:image-20220522233026-6.png||_mstalt="429403"]]
175 +[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]]
178 178  
179 179  
180 180  Input APP EUI,  APP KEY and DEV EUI:
181 181  
182 182  
183 -[[image:image-20220522233118-7.png||_mstalt="430430"]]
181 +[[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
184 184  
185 185  
186 186  === 2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. ===
... ... @@ -190,7 +190,7 @@
190 190  Use ACT button to activate LHT65N and it will auto-join to the TTN V3 network. After join success, it will start to upload sensor data to TTN V3 and user can see in the panel.
191 191  )))
192 192  
193 -[[image:image-20220522233300-8.png||_mstalt="428389" height="219" width="722"]]
191 +[[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]]
194 194  
195 195  
196 196  == 2.4 Uplink Payload   ( Fport~=2) ==
... ... @@ -197,25 +197,25 @@
197 197  
198 198  
199 199  (((
200 -The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
198 +The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% _mstvisible="3" style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
201 201  )))
202 202  
203 203  (((
204 -After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
202 +After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
205 205  )))
206 206  
207 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
208 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
205 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
206 +|=(% style="width: 60px;" %)(((
209 209  **Size(bytes)**
210 -)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
208 +)))|=(% style="width: 30px;" %)(((
211 211  **2**
212 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
210 +)))|=(% style="width: 100px;" %)(((
213 213  **2**
214 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
212 +)))|=(% style="width: 100px;" %)(((
215 215  **2**
216 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
214 +)))|=(% style="width: 50px;" %)(((
217 217  **1**
218 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
216 +)))|=(% style="width: 50px;" %)(((
219 219  **4**
220 220  )))
221 221  |(% style="width:97px" %)(((
... ... @@ -237,11 +237,11 @@
237 237  )))
238 238  
239 239  * The First 6 bytes: has fix meanings for every LHT65N.
240 -
241 241  * The 7th byte (EXT #): defines the external sensor model.
239 +* The 8(% _msthash="734578" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) ~~ 11(% _msthash="734579" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won't be these four bytes.)
242 242  
243 -* The 8^^th^^ ~~ 11^^th^^ byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won't be these four bytes.)
244 244  
242 +
245 245  === 2.4.1 Decoder in TTN V3 ===
246 246  
247 247  
... ... @@ -250,74 +250,63 @@
250 250  Below is the position to put the decoder and LHT65N decoder can be download from here: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
251 251  
252 252  
253 -[[image:image-20220522234118-10.png||_mstalt="451464" height="353" width="729"]]
251 +[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
254 254  
255 255  
256 256  === 2.4.2 BAT-Battery Info ===
257 257  
258 258  
259 -These two bytes of BAT include the battery state and the actually voltage.
257 +These two bytes of BAT include the battery state and the actually voltage
260 260  
261 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
262 -|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
263 -**Bit(bit)**
264 -)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
265 -|(% style="width:66px" %)(((
266 -**Value**
267 -)))|(% style="width:250px" %)(((
268 -BAT Status
269 -00(b): Ultra Low ( BAT <= 2.50v)
270 -01(b): Low (2.50v <=BAT <= 2.55v)
271 -10(b): OK (2.55v <= BAT <=2.65v)
272 -11(b): Good (BAT >= 2.65v)
273 -)))|(% style="width:152px" %)Actually BAT voltage
259 +[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]]
274 274  
275 -**(b)stands for binary**
276 276  
262 +[[image:image-20220522235639-1.png||_mstalt="431392" _mstvisible="3" height="139" width="727"]]
277 277  
278 -[[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
279 279  
280 -
281 281  Check the battery voltage for LHT65N.
282 282  
283 -* BAT status=(0Xcba4>>14)&0xFF=11 (BIN) ，very good
267 +* BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
268 +* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
284 284  
285 -* Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
286 286  
271 +
287 287  === 2.4.3 Built-in Temperature ===
288 288  
289 289  
290 -[[image:image-20220522235639-2.png||_mstalt="431756" height="138" width="722"]]
275 +[[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]]
291 291  
292 292  * Temperature:  0x0ABB/100=27.47℃
293 293  
294 -[[image:image-20220522235639-3.png||_mstalt="432120"]]
279 +[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]]
295 295  
296 296  * Temperature:  (0xF5C6-65536)/100=-26.18℃
297 297  
283 +
284 +
298 298  === 2.4.4 Built-in Humidity ===
299 299  
300 300  
301 -[[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
288 +[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]]
302 302  
303 303  * Humidity:    0x025C/10=60.4%
304 304  
292 +
293 +
305 305  === 2.4.5 Ext # ===
306 306  
307 307  
308 308  Bytes for External Sensor:
309 309  
310 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:425px" %)
311 -|=(% style="width: 102px; background-color:#D9E2F3;color:#0070C0" %)**EXT # Value**|=(% style="width: 323px;background-color:#D9E2F3;color:#0070C0" %)**External Sensor Type**
312 -|(% style="width:102px" %)0x01|(% style="width:319px" %)Sensor E3, Temperature Sensor
313 -|(% style="width:102px" %)0x09|(% style="width:319px" %)Sensor E3, Temperature Sensor, Datalog Mod
299 +[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
314 314  
301 +
315 315  === 2.4.6 Ext value ===
316 316  
317 317  ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
318 318  
319 319  
320 -[[image:image-20220522235639-5.png||_mstalt="432848"]]
307 +[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]
321 321  
322 322  
323 323  * DS18B20 temp=0x0ADD/100=27.81℃
... ... @@ -326,21 +326,16 @@
326 326  
327 327  
328 328  
329 -[[image:image-20220522235639-6.png||_mstalt="433212"]]
316 +[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
330 330  
331 331  
332 332  * External temperature= (0xF54F-65536)/100=-27.37℃
333 333  
334 -F54F :  (F54F & 8000 == 1) , temp = (F54F - 65536)/100 = 27.37℃
335 -
336 -（0105 & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
337 -
338 338  The last 2 bytes of data are meaningless
339 339  
340 340  If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
341 341  
342 342  
343 -
344 344  ==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
345 345  
346 346  
... ... @@ -348,19 +348,22 @@
348 348  Timestamp mode is designed for LHT65N with E3 probe, it will send the uplink payload with Unix timestamp. With the limitation of 11 bytes (max distance of AU915/US915/AS923 band), the time stamp mode will be lack of BAT voltage field, instead, it shows the battery status. The payload is as below:
349 349  )))
350 350  
333 +(((
334 +
335 +)))
351 351  
352 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
353 -|=(% style="width: 50px;background-color:#D9E2F3" %)(((
337 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
338 +|=(% style="width: 50px;" %)(((
354 354  **Size(bytes)**
355 -)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
340 +)))|=(% style="width: 70px;" %)(((
356 356  **2**
357 -)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
342 +)))|=(% style="width: 120px;" %)(((
358 358  **2**
359 -)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
344 +)))|=(% style="width: 120px;" %)(((
360 360  **2**
361 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
346 +)))|=(% style="width: 50px;" %)(((
362 362  **1**
363 -)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
348 +)))|=(% style="width: 70px;" %)(((
364 364  **4**
365 365  )))
366 366  |(% style="width:110px" %)(((
... ... @@ -379,9 +379,9 @@
379 379  
380 380  * **Battery status & Built-in Humidity**
381 381  
382 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:461px" %)
383 -|=(% style="width: 69px;background-color:#D9E2F3;color:#0070C0" %)Bit(bit)|=(% style="width: 258px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 134px;background-color:#D9E2F3;color:#0070C0" %)[11:0]
384 -|(% style="width:67px" %)**Value**|(% style="width:256px" %)(((
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" %)(((
385 385  BAT Status
386 386  00(b): Ultra Low ( BAT <= 2.50v)
387 387  01(b): Low  (2.50v <=BAT <= 2.55v)
... ... @@ -393,8 +393,8 @@
393 393  
394 394  * **Status & Ext Byte**
395 395  
396 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
397 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**Bits**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**7**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**6**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**5**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[3:0]**
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]**
398 398  |=(% style="width: 96px;" %)**Status&Ext**|(% style="width:124px" %)None-ACK Flag|(% style="width:146px" %)Poll Message FLAG|(% style="width:109px" %)Sync time OK|(% style="width:143px" %)Unix Time Request|(% style="width:106px" %)Ext: 0b(1001)
399 399  
400 400  * (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
... ... @@ -401,6 +401,8 @@
401 401  * (% style="color:blue" %)**Sync time OK**: (%%) 1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server.
402 402  * (% style="color:blue" %)**Unix Time Request**:(%%)  1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this)
403 403  
389 +
390 +
404 404  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
405 405  
406 406  
... ... @@ -410,7 +410,7 @@
410 410  
411 411  (% style="color:blue" %)**sensor by setting:**
412 412  
413 -**AT+EXT=6,timeout**  (% style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
400 +**AT+EXT=6,timeout**  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
414 414  
415 415  **For example:**
416 416  
... ... @@ -423,12 +423,12 @@
423 423  
424 424  When the measured output voltage of the sensor is not within the range of 0.1V and 1.1V, the output voltage terminal of the sensor shall be divided The example in the following figure is to reduce the output voltage of the sensor by three times If it is necessary to reduce more times, calculate according to the formula in the figure and connect the corresponding resistance in series.
425 425  
426 -[[image:image-20220628150112-1.png||_mstalt="427414" height="241" width="285"]]
413 +[[image:image-20220628150112-1.png||height="241" width="285"]]
427 427  
428 428  
429 429  When ADC_IN1 pin is connected to GND or suspended, ADC value is 0
430 430  
431 -[[image:image-20220628150714-4.png||_mstalt="431054"]]
418 +[[image:image-20220628150714-4.png]]
432 432  
433 433  
434 434  When the voltage collected by ADC_IN1 is less than the minimum range, the minimum range will be used as the output; Similarly, when the collected voltage is greater than the maximum range, the maximum range will be used as the output.
... ... @@ -436,29 +436,28 @@
436 436  
437 437  1) The minimum range is about 0.1V. Each chip has internal calibration, so this value is close to 0.1V
438 438  
439 -[[image:image-20220628151005-5.png||_mstalt="429546"]]
426 +[[image:image-20220628151005-5.png]]
440 440  
441 441  
442 442  2) The maximum range is about 1.1V. Each chip has internal calibration, so this value is close to 1.1v
443 443  
444 -[[image:image-20220628151056-6.png||_mstalt="431873"]]
431 +[[image:image-20220628151056-6.png]]
445 445  
446 446  
447 447  3) Within range
448 448  
449 -[[image:image-20220628151143-7.png||_mstalt="431210"]]
436 +[[image:image-20220628151143-7.png]]
450 450  
451 451  
452 -
453 453  ==== 2.4.6.4 Ext~=2 TMP117 Sensor （Since Firmware v1.3） ====
454 454  
455 455  
456 -[[image:image-20220927095645-1.png||_mstalt="433771" height="534" width="460"]]
442 +[[image:image-20220927095645-1.png||height="534" width="460"]]
457 457  
458 458  
459 459  (% style="color:blue" %)**Ext=2,Temperature Sensor(TMP117)：**
460 460  
461 -[[image:image-20220906102307-7.png||_mstalt="430443"]]
447 +[[image:image-20220906102307-7.png]]
462 462  
463 463  
464 464  (% style="color:blue" %)**Interrupt Mode and Counting Mode:**
... ... @@ -466,7 +466,6 @@
466 466  The external cable NE2 can be use for MOD4 and MOD8
467 467  
468 468  
469 -
470 470  ==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
471 471  
472 472  
... ... @@ -481,39 +481,38 @@
481 481  
482 482   In Close state, the power consumption will be 3uA higher than normal.
483 483  
484 -[[image:image-20220906100852-1.png||_mstalt="429156" height="205" width="377"]]
469 +[[image:image-20220906100852-1.png||height="205" width="377"]]
485 485  
486 486  
487 487  Ext=4,Interrupt Sensor：
488 488  
489 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:504px" %)
474 +(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
490 490  |(% style="width:101px" %)(((
491 -**AT+EXT=4,1**
492 -)))|(% style="width:395px" %)(((
493 -**Sent uplink packet in both rising and falling interrupt**
476 +AT+EXT=4,1
477 +)))|(% style="width:373px" %)(((
478 +Sent uplink packet in both rising and falling interrupt
494 494  )))
495 495  |(% style="width:101px" %)(((
496 -**AT+EXT=4,2**
497 -)))|(% style="width:395px" %)(((
498 -**Sent uplink packet only in falling interrupt**
481 +AT+EXT=4,2
482 +)))|(% style="width:373px" %)(((
483 +Sent uplink packet only in falling interrupt
499 499  )))
500 500  |(% style="width:101px" %)(((
501 -**AT+EXT=4,3**
502 -)))|(% style="width:395px" %)(((
503 -**Sent uplink packet only in rising interrupt**
486 +AT+EXT=4,3
487 +)))|(% style="width:373px" %)(((
488 +Sent uplink packet only in rising interrupt
504 504  )))
505 505  
506 506  Trigger by falling edge:
507 507  
508 -[[image:image-20220906101145-2.png||_mstalt="428324"]]
493 +[[image:image-20220906101145-2.png]]
509 509  
510 510  
511 511  Trigger by raising edge：
512 512  
513 -[[image:image-20220906101145-3.png||_mstalt="428688"]]
498 +[[image:image-20220906101145-3.png]]
514 514  
515 515  
516 -
517 517  ==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
518 518  
519 519  
... ... @@ -522,34 +522,34 @@
522 522  
523 523  (% style="color:blue" %)**Case 1**(%%):  Low power consumption Flow Sensor, such flow sensor has pulse output and the power consumption in uA level and can be powered by LHT65N.
524 524  
525 -[[image:image-20220906101320-4.png||_mstalt="427336" height="366" width="698"]]
509 +[[image:image-20220906101320-4.png||height="366" width="698"]]
526 526  
527 527  
528 528  (% style="color:blue" %)**Case 2**(%%):  Normal Flow Sensor: Such flow sensor has higher power consumption and is not suitable to be powered by LHT65N. It is powered by external power and output <3.3v pulse
529 529  
530 -[[image:image-20220906101320-5.png||_mstalt="427700" height="353" width="696"]]
514 +[[image:image-20220906101320-5.png||height="353" width="696"]]
531 531  
532 532  
533 533  Ext=8, Counting Sensor ( 4 bytes)：
534 534  
535 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:330px" %)
536 -|(% style="width:131px" %)(((
537 -**AT+EXT=8,0**
538 -)))|(% style="width:195px" %)(((
539 -**Count at falling interrupt**
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
540 540  )))
541 -|(% style="width:131px" %)(((
542 -**AT+EXT=8,1**
543 -)))|(% style="width:195px" %)(((
544 -**Count at rising interrupt**
525 +|(% style="width:138px" %)(((
526 +AT+EXT=8,1
527 +)))|(% style="width:240px" %)(((
528 +Count at rising interrupt
545 545  )))
546 -|(% style="width:131px" %)(((
547 -**AT+SETCNT=60**
548 -)))|(% style="width:195px" %)(((
549 -**Sent current count to 60**
530 +|(% style="width:138px" %)(((
531 +AT+SETCNT=60
532 +)))|(% style="width:240px" %)(((
533 +Sent current count to 60
550 550  )))
551 551  
552 -[[image:image-20220906101320-6.png||_mstalt="428064"]]
536 +[[image:image-20220906101320-6.png]]
553 553  
554 554  
555 555  (% style="color:blue" %)**A2 downlink Command：**
... ... @@ -572,6 +572,9 @@
572 572  Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
573 573  )))
574 574  
559 +(((
560 +
561 +)))
575 575  
576 576  (((
577 577  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -581,6 +581,9 @@
581 581  (% style="color:blue" %)**Step 2**(%%): Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
582 582  )))
583 583  
571 +(((
572 +
573 +)))
584 584  
585 585  (((
586 586  Add Datacake:
... ... @@ -587,7 +587,7 @@
587 587  )))
588 588  
589 589  
590 -[[image:image-20220523000825-7.png||_mstalt="429884" height="262" width="583"]]
580 +[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]]
591 591  
592 592  
593 593  
... ... @@ -594,16 +594,16 @@
594 594  Select default key as Access Key:
595 595  
596 596  
597 -[[image:image-20220523000825-8.png||_mstalt="430248" height="453" width="406"]]
587 +[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]]
598 598  
599 599  
600 -In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
590 +In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/||_mstvisible="2"]]) , add LHT65 device.
601 601  
602 602  
603 -[[image:image-20220523000825-9.png||_mstalt="430612" height="366" width="392"]]
593 +[[image:image-20220523000825-9.png||_mstalt="430612" _mstvisible="3" height="366" width="392"]]
604 604  
605 605  
606 -[[image:image-20220523000825-10.png||_mstalt="450619" height="413" width="728"]]
596 +[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
607 607  
608 608  
609 609  == 2.6 Datalog Feature ==
... ... @@ -633,7 +633,7 @@
633 633  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
634 634  
635 635  
636 -[[image:image-20220703111700-2.png||_mstalt="426244" height="381" width="1119"]]
626 +[[image:image-20220703111700-2.png||height="381" width="1119"]]
637 637  
638 638  
639 639  === 2.6.2 Unix TimeStamp ===
... ... @@ -642,15 +642,15 @@
642 642  LHT65N uses Unix TimeStamp format based on
643 643  
644 644  
645 -[[image:image-20220523001219-11.png||_mstalt="450450" height="97" width="627"]]
635 +[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]]
646 646  
647 647  
648 648  
649 -User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
639 +User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/||_mstvisible="3"]] :
650 650  
651 651  Below is the converter example
652 652  
653 -[[image:image-20220523001219-12.png||_mstalt="450827" height="298" width="720"]]
643 +[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]]
654 654  
655 655  
656 656  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
... ... @@ -680,6 +680,7 @@
680 680  )))
681 681  
682 682  
673 +
683 683  (((
684 684  **2. Manually Set Time**
685 685  )))
... ... @@ -694,15 +694,14 @@
694 694  
695 695  User can poll sensor value based on timestamps from the server. Below is the downlink command.
696 696  
697 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:428px" %)
698 -|(% style="width:58px" %)1byte|(% style="width:128px" %)4bytes|(% style="width:123px" %)4bytes|(% style="width:116px" %)1byte
699 -|(% style="width:58px" %)31|(% style="width:128px" %)Timestamp start|(% style="width:123px" %)Timestamp end|(% style="width:116px" %)Uplink Interval
688 +[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
700 700  
690 +
701 701  Timestamp start and Timestamp end use Unix TimeStamp format as mentioned above. Devices will reply with all data log during this time period, use the uplink interval.
702 702  
703 -For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%)
693 +For example, downlink command **31 5FC5F350 5FC6 0160 05**
704 704  
705 -Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00's data
695 +Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
706 706  
707 707  Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
708 708  
... ... @@ -714,15 +714,15 @@
714 714  
715 715  **Retrieval data payload:**
716 716  
717 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
718 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
707 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
708 +|=(% style="width: 60px;" %)(((
719 719  **Size(bytes)**
720 -)))|=(% style="width: 90px;background-color:#D9E2F3" %)**2**|=(% style="width: 90px;background-color:#D9E2F3" %)**2**|=(% style="width: 70px;background-color:#D9E2F3" %)**2**|=(% style="width: 100px;background-color:#D9E2F3" %)**1**|=(% style="width: 70px;background-color:#D9E2F3" %)**4**
710 +)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
721 721  |(% style="width:97px" %)**Value**|(% style="width:123px" %)[[External sensor data>>||anchor="H2.4.6Extvalue"]]|(% style="width:108px" %)[[Built In Temperature>>||anchor="H2.4.3Built-inTemperature"]]|(% style="width:133px" %)[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]|(% style="width:159px" %)Poll message flag & Ext|(% style="width:80px" %)[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
722 722  
723 723  **Poll message flag & Ext:**
724 724  
725 -[[image:image-20221006192726-1.png||_mstalt="430508" height="112" width="754"]]
715 +[[image:image-20221006192726-1.png||height="112" width="754"]]
726 726  
727 727  (% style="color:blue" %)**No ACK Message**(%%):  1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]] feature)
728 728  
... ... @@ -749,10 +749,9 @@
749 749  
750 750  If LHT65N has below data inside Flash:
751 751  
752 -[[image:image-20230426171833-4.png]]
742 +[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
753 753  
754 754  
755 -
756 756  If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
757 757  
758 758  Where : Start time: 60065F97 = time 21/1/19 04:27:03
... ... @@ -762,7 +762,7 @@
762 762  
763 763  **LHT65N will uplink this payload.**
764 764  
765 -[[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"]]
766 766  
767 767  
768 768  __**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
... ... @@ -807,7 +807,7 @@
807 807  
808 808  **AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
809 809  
810 -(% _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" %)
811 811  
812 812  **AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
813 813  
... ... @@ -875,18 +875,17 @@
875 875  temperature fluctuation=05
876 876  
877 877  
878 -**Sampling multiple times and uplink together**
867 +==== **Sampling multiple times and uplink together** ====
879 879  
880 880  **AT+WMOD=3,1,60,20,-16,32,1**   
881 881  
882 882  Explain:
883 883  
884 -* (% style="color:#037691" %)**parameter1:**(%%)Set Working Mode to **Mode 3**
885 -* (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
886 -* (% style="color:#037691" %)**parameter3:**(%%)Sampling Interval is **60**s.
887 -* (% 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)
888 -* (% style="color:#037691" %)**parameter5 & parameter6:**(%%)Temperature alarm range is **-16** to **32**°C,
889 -* (% 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.
890 890  
891 891  (% style="color:#4f81bd" %)**Downlink Command:**
892 892  
... ... @@ -894,7 +894,7 @@
894 894  
895 895  MOD=03
896 896  
897 -TEMP=DS18B20
885 +EXT=01
898 898  
899 899  CITEMP=003C(S)
900 900  
... ... @@ -906,6 +906,7 @@
906 906  
907 907  ARTEMP=01
908 908  
897 +
909 909  **Uplink payload( Fport=3)**
910 910  
911 911  **Example: CBEA**01**0992**//0A41//**09C4**
... ... @@ -912,7 +912,7 @@
912 912  
913 913  BatV=CBEA
914 914  
915 -TEMP=DS18B20
904 +EXT=01
916 916  
917 917  Temp1=0992  ~/~/ 24.50℃
918 918  
... ... @@ -920,9 +920,10 @@
920 920  
921 921  Temp3=09C4  ~/~/ 25.00℃
922 922  
912 +
923 923  (% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
924 924  
925 -(% 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**
926 926  )))
927 927  
928 928  
... ... @@ -929,7 +929,7 @@
929 929  === 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
930 930  
931 931  
932 -(% class="box infomessage" %)
922 +(% _mstvisible="1" class="box infomessage" %)
933 933  (((
934 934  (((
935 935  **AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
... ... @@ -944,7 +944,7 @@
944 944  )))
945 945  
946 946  (((
947 -(% _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" %)
948 948  )))
949 949  
950 950  (((
... ... @@ -981,10 +981,13 @@
981 981  * RED LED when external sensor is not connected
982 982  * For each success downlink, the PURPLE LED will blink once
983 983  
974 +
975 +
984 984  == 2.9 installation ==
985 985  
986 986  
987 -[[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"]]
988 988  
989 989  
990 990  = 3. Sensors and Accessories =
... ... @@ -992,7 +992,7 @@
992 992  == 3.1 E2 Extension Cable ==
993 993  
994 994  
995 -[[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"]]
996 996  
997 997  
998 998  **1m long breakout cable for LHT65N. Features:**
... ... @@ -1016,13 +1016,13 @@
1016 1016  
1017 1017  )))
1018 1018  
1019 -[[image:image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
1012 +[[image:image-20220619092421-3.png||height="371" width="529"]]
1020 1020  
1021 1021  
1022 1022  == 3.2 E3 Temperature Probe ==
1023 1023  
1024 1024  
1025 -[[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"]]
1026 1026  
1027 1027  
1028 1028  Temperature sensor with 2 meters cable long
... ... @@ -1033,6 +1033,8 @@
1033 1033  * Operating Range: -40 ~~ 125 °C
1034 1034  * Working voltage 2.35v ~~ 5v
1035 1035  
1029 +
1030 +
1036 1036  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1037 1037  
1038 1038  
... ... @@ -1088,11 +1088,9 @@
1088 1088  
1089 1089  (% style="color:#4f81bd" %)**AT Command: AT+TDC**
1090 1090  
1091 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
1092 -|(% 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**
1093 -|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
1094 -|(% 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"]]
1095 1095  
1088 +
1096 1096  (% style="color:#4f81bd" %)**Downlink Command: 0x01**
1097 1097  
1098 1098  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -1103,6 +1103,8 @@
1103 1103  
1104 1104  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1105 1105  
1099 +
1100 +
1106 1106  == 4.2 Set External Sensor Mode ==
1107 1107  
1108 1108  
... ... @@ -1111,12 +1111,8 @@
1111 1111  
1112 1112  (% style="color:#4f81bd" %)**AT Command: AT+EXT**
1113 1113  
1109 +[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
1114 1114  
1115 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:468px" %)
1116 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:151px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:158px" %)**Response**
1117 -|(% style="width:155px" %)AT+EXT?|(% style="width:151px" %)Get current external sensor mode|(% style="width:158px" %)1 OK External Sensor mode =1
1118 -|(% style="width:155px" %)AT+EXT=1|(% colspan="2" rowspan="1" style="width:309px" %)Set external sensor mode to 1
1119 -|(% style="width:155px" %)AT+EXT=9|(% colspan="2" rowspan="1" style="width:309px" %)Set to external DS18B20 with timestamp
1120 1120  
1121 1121  (% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1122 1122  
... ... @@ -1130,6 +1130,8 @@
1130 1130  
1131 1131  * 0xA20702003c: Same as AT+SETCNT=60
1132 1132  
1124 +
1125 +
1133 1133  == 4.3 Enable/Disable uplink Temperature probe ID ==
1134 1134  
1135 1135  
... ... @@ -1152,10 +1152,8 @@
1152 1152  
1153 1153  (% style="color:#4f81bd" %)**AT Command:**
1154 1154  
1148 +[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
1155 1155  
1156 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:381px" %)
1157 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:136px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:86px" %)**Response**
1158 -|(% style="width:155px" %)AT+PID=1|(% style="width:136px" %)Enable PID uplink|(% style="width:86px" %)OK
1159 1159  
1160 1160  (% style="color:#4f81bd" %)**Downlink Command:**
1161 1161  
... ... @@ -1162,6 +1162,8 @@
1162 1162  * **0xA800**  **~-~->** AT+PID=0
1163 1163  * **0xA801**     **~-~->** AT+PID=1
1164 1164  
1156 +
1157 +
1165 1165  == 4.4 Set Password ==
1166 1166  
1167 1167  
... ... @@ -1170,16 +1170,9 @@
1170 1170  
1171 1171  (% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1172 1172  
1166 +[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
1173 1173  
1174 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
1175 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:124px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:86px" %)**Response**
1176 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
1177 -123456
1178 1178  
1179 -OK
1180 -)))
1181 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
1182 -
1183 1183  (% style="color:#4f81bd" %)**Downlink Command:**
1184 1184  
1185 1185  No downlink command for this feature.
... ... @@ -1193,10 +1193,8 @@
1193 1193  
1194 1194  (% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1195 1195  
1182 +[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
1196 1196  
1197 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:433px" %)
1198 -|(% 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**
1199 -|(% style="width:155px" %)AT+DISAT|(% style="width:191px" %)Quit AT Commands mode|(% style="width:86px" %)OK
1200 1200  
1201 1201  (% style="color:#4f81bd" %)**Downlink Command:**
1202 1202  
... ... @@ -1211,21 +1211,17 @@
1211 1211  * **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
1212 1212  * **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
1213 1213  
1214 -(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1198 +(% _msthash="315251" _msttexthash="289783" style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1215 1215  
1200 +[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
1216 1216  
1217 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
1218 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:139px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:213px" %)**Response**
1219 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
1220 -Clear all stored sensor data…
1221 1221  
1222 -OK
1223 -)))
1203 +(% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1224 1224  
1225 -(% style="color:#4f81bd" %)**Downlink Command:**
1226 -
1227 1227  * There is no downlink command to set to Sleep mode.
1228 1228  
1207 +
1208 +
1229 1229  == 4.7 Set system time ==
1230 1230  
1231 1231  
... ... @@ -1232,19 +1232,13 @@
1232 1232  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1233 1233  
1234 1234  
1235 -(% style="color:#4f81bd" %)**AT Command:**
1215 +(% _msthash="315253" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1236 1236  
1217 +[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
1237 1237  
1238 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:506px" %)
1239 -|(% style="background-color:#d9e2f3; color:#0070c0; width:154px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:285px" %)**Function**
1240 -|(% style="width:154px" %)AT+TIMESTAMP=1611104352|(% style="width:285px" %)(((
1241 -OK
1242 1242  
1243 -Set System time to 2021-01-20 00:59:12
1244 -)))
1220 +(% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1245 1245  
1246 -(% style="color:#4f81bd" %)**Downlink Command:**
1247 -
1248 1248  0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1249 1249  
1250 1250  
... ... @@ -1261,12 +1261,10 @@
1261 1261  
1262 1262  )))
1263 1263  
1264 -(% style="color:#4f81bd" %)**AT Command:**
1238 +(% _msthash="506058" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1265 1265  
1240 +[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
1266 1266  
1267 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:475px" %)
1268 -|(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:315px" %)**Function**
1269 -|(% style="width:156px" %)AT+SYNCMOD=1|(% style="width:315px" %)Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
1270 1270  
1271 1271  (% style="color:#4f81bd" %)**Downlink Command:**
1272 1272  
... ... @@ -1280,14 +1280,12 @@
1280 1280  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1281 1281  
1282 1282  
1283 -(% style="color:#4f81bd" %)**AT Command:**
1255 +(% _msthash="315256" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1284 1284  
1257 +[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
1285 1285  
1286 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:472px" %)
1287 -|(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:311px" %)**Function**
1288 -|(% style="width:156px" %)AT+SYNCTDC=0x0A |(% style="width:311px" %)Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
1289 1289  
1290 -(% style="color:#4f81bd" %)**Downlink Command:**
1260 +(% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1291 1291  
1292 1292  **0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
1293 1293  
... ... @@ -1298,15 +1298,13 @@
1298 1298  Feature: Print the sector data from start page to stop page (max is 416 pages).
1299 1299  
1300 1300  
1301 -(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1271 +(% _msthash="315258" _msttexthash="264953" style="color:#4f81bd" %)**AT Command: AT+PDTA**
1302 1302  
1303 -[[image:image-20230426164330-2.png]]
1273 +[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
1304 1304  
1305 1305  
1276 +(% _msthash="315259" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1306 1306  
1307 -
1308 -(% style="color:#4f81bd" %)**Downlink Command:**
1309 -
1310 1310  No downlink commands for feature
1311 1311  
1312 1312  
... ... @@ -1316,15 +1316,13 @@
1316 1316  Feature: Print the last few data entries
1317 1317  
1318 1318  
1319 -(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1287 +(% _msthash="315260" _msttexthash="288522" style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1320 1320  
1321 -[[image:image-20230426164932-3.png]]
1289 +[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
1322 1322  
1323 1323  
1292 +(% _msthash="315261" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1324 1324  
1325 -
1326 -(% style="color:#4f81bd" %)**Downlink Command:**
1327 -
1328 1328  No downlink commands for feature
1329 1329  
1330 1330  
... ... @@ -1336,19 +1336,15 @@
1336 1336  
1337 1337  (% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1338 1338  
1305 +[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
1339 1339  
1340 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:503px" %)
1341 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:134px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:209px" %)**Response**
1342 -|(% style="width:155px" %)AT+CLRDTA |(% style="width:134px" %)Clear date record|(% style="width:209px" %)(((
1343 -Clear all stored sensor data…
1344 1344  
1345 -OK
1346 -)))
1347 -
1348 1348  (% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1349 1349  
1350 1350  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1351 1351  
1312 +
1313 +
1352 1352  == 4.13 Auto Send None-ACK messages ==
1353 1353  
1354 1354  
... ... @@ -1359,8 +1359,8 @@
1359 1359  
1360 1360  The default factory setting is 0
1361 1361  
1362 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:367px" %)
1363 -|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 118px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 87px;background-color:#D9E2F3;color:#0070C0" %)**Response**
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**
1364 1364  |(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
1365 1365  
1366 1366  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
... ... @@ -1367,13 +1367,15 @@
1367 1367  
1368 1368  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1369 1369  
1332 +
1333 +
1370 1370  == 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1371 1371  
1372 1372  
1373 1373  Feature: Set internal and external temperature sensor alarms.
1374 1374  
1375 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1376 -|=(% 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**
1377 1377  |(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1378 1378  
1379 1379  (% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
... ... @@ -1432,7 +1432,7 @@
1432 1432  The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
1433 1433  
1434 1434  
1435 -[[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"]]
1436 1436  )))
1437 1437  
1438 1438  The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
... ... @@ -1443,7 +1443,7 @@
1443 1443  
1444 1444  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.
1445 1445  
1446 -[[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"]]
1447 1447  
1448 1448  
1449 1449  == 5.3 Battery Life Analyze ==
... ... @@ -1470,7 +1470,7 @@
1470 1470  [[image:image-20220530085651-1.png||_mstalt="429949"]]
1471 1471  
1472 1472  
1473 -**Connection:**
1437 +(% _msthash="506061" _msttexthash="170755" %)**Connection:**
1474 1474  
1475 1475  * (% style="background-color:yellow" %)**USB to TTL GND <~-~->GND**
1476 1476  * (% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+**
... ... @@ -1486,134 +1486,199 @@
1486 1486  [[image:image-20220530095701-4.png||_mstalt="430014"]]
1487 1487  
1488 1488  
1453 +(% _msthash="506066" _msttexthash="544869" %)
1489 1489  AT Command List is as below:
1490 1490  
1456 +(% _msthash="506067" _msttexthash="361920" %)
1491 1491  AT+<CMD>? :  Help on <CMD>
1492 1492  
1459 +(% _msthash="506068" _msttexthash="243061" %)
1493 1493  AT+<CMD> :  Run <CMD>
1494 1494  
1462 +(% _msthash="506069" _msttexthash="704197" %)
1495 1495  AT+<CMD>=<value> :  Set the value
1496 1496  
1465 +(% _msthash="506070" _msttexthash="455676" %)
1497 1497  AT+<CMD>=? :  Get the value
1498 1498  
1468 +(% _msthash="506071" _msttexthash="670553" %)
1499 1499  AT+DEBUG:  Set more info output
1500 1500  
1471 +(% _msthash="506072" _msttexthash="485888" %)
1501 1501  ATZ:  Trig a reset of the MCU
1502 1502  
1474 +(% _msthash="506073" _msttexthash="2068872" %)
1503 1503  AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1504 1504  
1477 +(% _msthash="506074" _msttexthash="689169" %)
1505 1505  AT+DEUI:  Get or Set the Device EUI
1506 1506  
1480 +(% _msthash="506075" _msttexthash="960414" %)
1507 1507  AT+DADDR:  Get or Set the Device Address
1508 1508  
1483 +(% _msthash="506076" _msttexthash="1079897" %)
1509 1509  AT+APPKEY:  Get or Set the Application Key
1510 1510  
1486 +(% _msthash="506077" _msttexthash="1326143" %)
1511 1511  AT+NWKSKEY:  Get or Set the Network Session Key
1512 1512  
1489 +(% _msthash="506078" _msttexthash="1573000" %)
1513 1513  AT+APPSKEY:  Get or Set the Application Session Key
1514 1514  
1492 +(% _msthash="506079" _msttexthash="1041729" %)
1515 1515  AT+APPEUI:  Get or Set the Application EUI
1516 1516  
1495 +(% _msthash="506080" _msttexthash="2104206" %)
1517 1517  AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1518 1518  
1498 +(% _msthash="506081" _msttexthash="3369288" %)
1519 1519  AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1520 1520  
1501 +(% _msthash="506082" _msttexthash="1894529" %)
1521 1521  AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
1522 1522  
1504 +(% _msthash="506083" _msttexthash="3864172" %)
1523 1523  AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1524 1524  
1507 +(% _msthash="506084" _msttexthash="1712204" %)
1525 1525  AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
1526 1526  
1510 +(% _msthash="506085" _msttexthash="1281202" %)
1527 1527  AT+RX2FQ:  Get or Set the Rx2 window frequency
1528 1528  
1513 +(% _msthash="506086" _msttexthash="2796781" %)
1529 1529  AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1530 1530  
1516 +(% _msthash="506087" _msttexthash="3285165" %)
1531 1531  AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1532 1532  
1519 +(% _msthash="506088" _msttexthash="3286179" %)
1533 1533  AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1534 1534  
1522 +(% _msthash="506089" _msttexthash="4703803" %)
1535 1535  AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1536 1536  
1525 +(% _msthash="506090" _msttexthash="4704999" %)
1537 1537  AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1538 1538  
1528 +(% _msthash="506091" _msttexthash="1528683" %)
1539 1539  AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1540 1540  
1531 +(% _msthash="506092" _msttexthash="757185" %)
1541 1541  AT+NWKID:  Get or Set the Network ID
1542 1542  
1534 +(% _msthash="506093" _msttexthash="1156597" %)
1543 1543  AT+FCU:  Get or Set the Frame Counter Uplink
1544 1544  
1537 +(% _msthash="506094" _msttexthash="1273987" %)
1545 1545  AT+FCD:  Get or Set the Frame Counter Downlink
1546 1546  
1540 +(% _msthash="506095" _msttexthash="859222" %)
1547 1547  AT+CLASS:  Get or Set the Device Class
1548 1548  
1543 +(% _msthash="506096" _msttexthash="384852" %)
1549 1549  AT+JOIN:  Join network
1550 1550  
1546 +(% _msthash="506097" _msttexthash="548626" %)
1551 1551  AT+NJS:  Get the join status
1552 1552  
1549 +(% _msthash="506098" _msttexthash="2546206" %)
1553 1553  AT+SENDB:  Send hexadecimal data along with the application port
1554 1554  
1552 +(% _msthash="506099" _msttexthash="1932307" %)
1555 1555  AT+SEND:  Send text data along with the application port
1556 1556  
1555 +(% _msthash="506100" _msttexthash="3560557" %)
1557 1557  AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1558 1558  
1558 +(% _msthash="506101" _msttexthash="1429701" %)
1559 1559  AT+RECV:  Print last received data in raw format
1560 1560  
1561 +(% _msthash="506102" _msttexthash="1735981" %)
1561 1561  AT+VER:  Get current image version and Frequency Band
1562 1562  
1564 +(% _msthash="506103" _msttexthash="1189474" %)
1563 1563  AT+CFM:  Get or Set the confirmation mode (0-1)
1564 1564  
1567 +(% _msthash="506104" _msttexthash="1718210" %)
1565 1565  AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1566 1566  
1570 +(% _msthash="506105" _msttexthash="1339403" %)
1567 1567  AT+SNR:  Get the SNR of the last received packet
1568 1568  
1573 +(% _msthash="506106" _msttexthash="1452009" %)
1569 1569  AT+RSSI:  Get the RSSI of the last received packet
1570 1570  
1576 +(% _msthash="506107" _msttexthash="2768142" %)
1571 1571  AT+TDC:  Get or set the application data transmission interval in ms
1572 1572  
1579 +(% _msthash="506108" _msttexthash="1083914" %)
1573 1573  AT+PORT:  Get or set the application port
1574 1574  
1582 +(% _msthash="506109" _msttexthash="622440" %)
1575 1575  AT+DISAT:  Disable AT commands
1576 1576  
1585 +(% _msthash="506110" _msttexthash="868361" %)
1577 1577  AT+PWORD: Set password, max 9 digits
1578 1578  
1588 +(% _msthash="506111" _msttexthash="2210299" %)
1579 1579  AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1580 1580  
1591 +(% _msthash="506112" _msttexthash="2113462" %)
1581 1581  AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1582 1582  
1594 +(% _msthash="506113" _msttexthash="2087423" %)
1583 1583  AT+PDTA:  Print the sector data from start page to stop page
1584 1584  
1597 +(% _msthash="506114" _msttexthash="1063127" %)
1585 1585  AT+PLDTA:  Print the last few sets of data
1586 1586  
1600 +(% _msthash="506115" _msttexthash="1999426" %)
1587 1587  AT+CLRDTA:  Clear the storage, record position back to 1st
1588 1588  
1603 +(% _msthash="506116" _msttexthash="442130" %)
1589 1589  AT+SLEEP:  Set sleep mode
1590 1590  
1606 +(% _msthash="506117" _msttexthash="1080222" %)
1591 1591  AT+EXT:  Get or Set external sensor model
1592 1592  
1609 +(% _msthash="506118" _msttexthash="1309490" %)
1593 1593  AT+BAT:  Get the current battery voltage in mV
1594 1594  
1612 +(% _msthash="506119" _msttexthash="813891" %)
1595 1595  AT+CFG:  Print all configurations
1596 1596  
1615 +(% _msthash="506120" _msttexthash="551707" %)
1597 1597  AT+WMOD:  Get or Set Work Mode
1598 1598  
1618 +(% _msthash="506121" _msttexthash="2631499" %)
1599 1599  AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
1600 1600  
1621 +(% _msthash="506122" _msttexthash="3907150" %)
1601 1601  AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
1602 1602  
1624 +(% _msthash="506123" _msttexthash="854620" %)
1603 1603  AT+SETCNT:  Set the count at present
1604 1604  
1627 +(% _msthash="506124" _msttexthash="2554877" %)
1605 1605  AT+RJTDC:  Get or set the ReJoin data transmission interval in min
1606 1606  
1630 +(% _msthash="506125" _msttexthash="771849" %)
1607 1607  AT+RPL:  Get or set response level
1608 1608  
1633 +(% _msthash="506126" _msttexthash="1484314" %)
1609 1609  AT+TIMESTAMP:  Get or Set UNIX timestamp in second
1610 1610  
1636 +(% _msthash="506127" _msttexthash="741728" %)
1611 1611  AT+LEAPSEC:  Get or Set Leap Second
1612 1612  
1639 +(% _msthash="506128" _msttexthash="1694017" %)
1613 1613  AT+SYNCMOD:  Get or Set time synchronization method
1614 1614  
1642 +(% _msthash="506129" _msttexthash="2235948" %)
1615 1615  AT+SYNCTDC:  Get or set time synchronization interval in day
1616 1616  
1645 +(% _msthash="506130" _msttexthash="425542" %)
1617 1617  AT+PID:  Get or set the PID
1618 1618  
1619 1619  
... ... @@ -1622,12 +1622,13 @@
1622 1622  
1623 1623  **AT commands：**
1624 1624  
1625 -[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
1654 +[[image:image-20220620153708-1.png||height="603" width="723"]]
1626 1626  
1627 1627  
1628 1628  **Downlink commands:**
1629 1629  
1630 1630  
1660 +
1631 1631  (% style="color:blue" %)**TTN:**
1632 1632  
1633 1633  [[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
... ... @@ -1658,15 +1658,15 @@
1658 1658  == 6.3 How to change the uplink interval？ ==
1659 1659  
1660 1660  
1661 -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);"]]
1662 1662  
1663 1663  
1664 1664  == 6.4 How to use TTL-USB to connect a PC to input AT commands? ==
1665 1665  
1666 1666  
1667 -[[image:image-20220615153355-1.png||_mstalt="430222"]]
1697 +[[image:image-20220615153355-1.png]]
1668 1668  
1669 -[[image:1655802313617-381.png||_mstalt="293917"]]
1699 +[[image:1655802313617-381.png]]
1670 1670  
1671 1671  
1672 1672  (((
... ... @@ -1676,37 +1676,38 @@
1676 1676  
1677 1677  Input password and ATZ to activate LHT65N,As shown below:
1678 1678  
1679 -[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
1709 +[[image:image-20220615154519-3.png||height="672" width="807"]]
1680 1680  
1681 1681  
1682 1682  == 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
1683 1683  
1684 1684  
1685 -[[image:image-20220615153355-1.png||_mstalt="430222"]]
1715 +[[image:image-20220615153355-1.png]]
1686 1686  
1687 1687  
1688 -(% 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.
1689 1689  
1690 -[[image:image-20220615170542-5.png||_mstalt="430638"]]
1720 +[[image:image-20220615170542-5.png]]
1691 1691  
1692 1692  
1693 1693  
1694 -(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1724 +(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1695 1695  
1726 +(% _msthash="506146" _msttexthash="52173160" %)
1696 1696  First connect the four lines；(% style="display:none" %)
1697 1697  
1698 -[[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" %)
1699 1699  
1700 1700  
1701 -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.
1702 1702  
1703 -[[image:image-20220621170938-2.png||_mstalt="431704"]]
1734 +[[image:image-20220621170938-2.png]]
1704 1704  
1705 1705  
1706 1706  
1707 1707  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1708 1708  
1709 -[[image:image-20220615171334-6.png||_mstalt="431028"]]
1740 +[[image:image-20220615171334-6.png]]
1710 1710  
1711 1711  
1712 1712  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -1714,7 +1714,7 @@
1714 1714  
1715 1715  When this interface appears, it indicates that the download has been completed.
1716 1716  
1717 -[[image:image-20220620160723-8.png||_mstalt="430703"]]
1748 +[[image:image-20220620160723-8.png]]
1718 1718  
1719 1719  
1720 1720  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
... ... @@ -1723,18 +1723,12 @@
1723 1723  == 6.6 Using USB-TYPE-C to connect to the computer using the AT command ==
1724 1724  
1725 1725  
1726 -[[image:image-20220623110706-1.png||_mstalt="427869"]]
1757 +[[image:image-20220623110706-1.png]]
1727 1727  
1728 1728  
1729 -**UART Port of LHT65N:**
1760 +[[image:image-20220623112117-4.png||height="459" width="343"]]
1730 1730  
1731 -* (% class="mark" %)**PB0: RXD**
1732 -* (% class="mark" %)**PB1: TXD**
1733 -* (% class="mark" %)**GND**
1734 1734  
1735 -[[image:image-20220623112117-4.png||_mstalt="428350" height="459" width="343"]]
1736 -
1737 -
1738 1738  (((
1739 1739  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.
1740 1740  )))
... ... @@ -1742,27 +1742,30 @@
1742 1742  
1743 1743  Input password and ATZ to activate LHT65N,As shown below:
1744 1744  
1745 -[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
1770 +[[image:image-20220615154519-3.png||height="672" width="807"]]
1746 1746  
1747 1747  
1748 1748  == 6.7 How to use  USB-TYPE-C to connect PC to upgrade firmware? ==
1749 1749  
1750 1750  
1751 -[[image:image-20220623110706-1.png||_mstalt="427869"]]
1776 +[[image:image-20220623110706-1.png]]
1752 1752  
1753 1753  
1754 -(% 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.
1755 1755  
1756 -[[image:image-20220615170542-5.png||_mstalt="430638"]]
1781 +[[image:image-20220615170542-5.png]]
1757 1757  
1758 1758  
1759 1759  
1760 -(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1785 +(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1761 1761  
1787 +(% _msthash="506146" _msttexthash="52173160" %)
1762 1762  First connect the four lines；
1763 1763  
1764 -[[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"]]
1765 1765  
1793 +(% _msthash="506146" _msttexthash="52173160" %)
1766 1766  Connect A8 and GND with Dupont wire for a while and then separate，enter reset mode
1767 1767  
1768 1768  
... ... @@ -1769,7 +1769,7 @@
1769 1769  
1770 1770  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1771 1771  
1772 -[[image:image-20220615171334-6.png||_mstalt="431028"]]
1800 +[[image:image-20220615171334-6.png]]
1773 1773  
1774 1774  
1775 1775  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -1777,40 +1777,34 @@
1777 1777  
1778 1778  When this interface appears, it indicates that the download has been completed.
1779 1779  
1780 -[[image:image-20220620160723-8.png||_mstalt="430703"]]
1808 +[[image:image-20220620160723-8.png]]
1781 1781  
1782 1782  
1783 1783  Finally,Disconnect 3.3v，Connect A8 and GND with Dupont wire for a while and then separate，exit reset mode
1784 1784  
1785 1785  
1786 -== 6.8 Why can't I see the datalog information ==
1787 -
1788 -
1789 -~1. The time is not aligned, and the correct query command is not used.
1790 -
1791 -2. Decoder error, did not parse the datalog data, the data was filtered.
1792 -
1793 -
1794 1794  = 7. Order Info =
1795 1795  
1796 1796  
1797 -Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
1817 +Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
1798 1798  
1799 1799  (% style="color:#4f81bd" %)**XX **(%%): The default frequency band
1800 1800  
1801 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1802 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1803 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1804 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1805 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1806 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**US915**(%%): LoRaWAN US915 band
1807 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1808 -* (% 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
1809 1809  
1810 1810  (% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1811 1811  
1812 1812  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1813 1813  
1834 +
1835 +
1814 1814  = 8. Packing Info =
1815 1815  
1816 1816  
... ... @@ -1824,11 +1824,15 @@
1824 1824  * Device Size:  10 x 10 x 3.5 mm
1825 1825  * Device Weight: 120.5g
1826 1826  
1849 +
1850 +
1827 1827  = 9. Reference material =
1828 1828  
1829 1829  
1830 -* [[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"]]
1831 1831  
1856 +
1857 +
1832 1832  = 10. FCC Warning =
1833 1833  
1834 1834  
... ... @@ -1837,3 +1837,6 @@
1837 1837  (1) This device may not cause harmful interference；
1838 1838  
1839 1839  (2) this device must accept any interference received, including interference that may cause undesired operation.
1866 +
1867 +
1868 +
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