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Last modified by Xiaoling on 2023/07/18 10:12
From version 236.1
edited by Xiaoling
on 2023/04/26 16:43
Change comment: Uploaded new attachment "image-20230426164330-2.png", version {1}
To version 223.4
edited by Xiaoling
on 2022/12/02 15:14
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -5,7 +5,8 @@
5 5  
6 6  
7 7  
8 -**Table of Contents：**
8 +(% _mstvisible="1" %)
9 +(% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
9 9  
10 10  {{toc/}}
11 11  
... ... @@ -46,6 +46,7 @@
46 46  == 1.2 Features ==
47 47  
48 48  
50 +* Wall mountable
49 49  * LoRaWAN v1.0.3 Class A protocol
50 50  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
51 51  * AT Commands to change parameters
... ... @@ -57,6 +57,8 @@
57 57  * Tri-color LED to indicate working status
58 58  * Datalog feature (Max 3328 records)
59 59  
62 +
63 +
60 60  == 1.3 Specification ==
61 61  
62 62  
... ... @@ -81,6 +81,8 @@
81 81  * ±2°C accuracy from -55°C to +125°C
82 82  * Operating Range: -55 °C ~~ 125 °C
83 83  
88 +
89 +
84 84  = 2. Connect LHT65N to IoT Server =
85 85  
86 86  == 2.1 How does LHT65N work? ==
... ... @@ -114,28 +114,20 @@
114 114  )))
115 115  
116 116  
117 -[[image:image-20220515123819-1.png||_mstalt="430742" height="379" width="317"]]
123 +[[image:image-20220515123819-1.png||_mstalt="430742" _mstvisible="3" height="379" width="317"]]
118 118  
119 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
120 -|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
121 -|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Test uplink status|(% style="background-color:#f2f2f2; width:225px" %)(((
122 -If LHT65N is already Joined to rhe LoRaWAN network, LHT65N will send an uplink packet, if LHT65N has external sensor connected,(% style="color:blue" %)**Blue led** (%%)will blink once. If LHT65N has not external sensor, (% style="color:red" %)**Red led**(%%) will blink once.
123 -)))
124 -|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
125 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
126 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
127 -)))
128 -|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means LHT65N is in Deep Sleep Mode.
125 +[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
129 129  
127 +
130 130  == 2.3 Example to join LoRaWAN network ==
131 131  
132 132  
133 -(% class="wikigeneratedid" %)
131 +(% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %)
134 134  This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Use with other LoRaWAN IoT servers is of a similar procedure.
135 135  
136 136  
137 -(% class="wikigeneratedid" %)
138 -[[image:image-20220522232442-1.png||_mstalt="427830" height="387" width="648"]]
135 +(% _mstvisible="1" class="wikigeneratedid" %)
136 +[[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]]
139 139  
140 140  
141 141  (((
... ... @@ -154,7 +154,7 @@
154 154  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
155 155  )))
156 156  
157 -[[image:image-20230426083319-1.png]]
155 +[[image:image-20220617150003-1.jpeg]]
158 158  
159 159  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
160 160  
... ... @@ -161,13 +161,13 @@
161 161  Add APP EUI in the application.
162 162  
163 163  
164 -[[image:image-20220522232916-3.png||_mstalt="430495"]]
162 +[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]]
165 165  
166 166  
167 -[[image:image-20220522232932-4.png||_mstalt="430157"]]
165 +[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]]
168 168  
169 169  
170 -[[image:image-20220522232954-5.png||_mstalt="431847"]]
168 +[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]]
171 171  
172 172  
173 173  
... ... @@ -174,13 +174,13 @@
174 174  (% style="color:red" %)**Note: LHT65N use same payload as LHT65.**
175 175  
176 176  
177 -[[image:image-20220522233026-6.png||_mstalt="429403"]]
175 +[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]]
178 178  
179 179  
180 180  Input APP EUI,  APP KEY and DEV EUI:
181 181  
182 182  
183 -[[image:image-20220522233118-7.png||_mstalt="430430"]]
181 +[[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
184 184  
185 185  
186 186  === 2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. ===
... ... @@ -190,7 +190,7 @@
190 190  Use ACT button to activate LHT65N and it will auto-join to the TTN V3 network. After join success, it will start to upload sensor data to TTN V3 and user can see in the panel.
191 191  )))
192 192  
193 -[[image:image-20220522233300-8.png||_mstalt="428389" height="219" width="722"]]
191 +[[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]]
194 194  
195 195  
196 196  == 2.4 Uplink Payload   ( Fport~=2) ==
... ... @@ -197,25 +197,25 @@
197 197  
198 198  
199 199  (((
200 -The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
198 +The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% _mstvisible="3" style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
201 201  )))
202 202  
203 203  (((
204 -After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
202 +After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
205 205  )))
206 206  
207 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
208 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
205 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
206 +|=(% style="width: 60px;" %)(((
209 209  **Size(bytes)**
210 -)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
208 +)))|=(% style="width: 30px;" %)(((
211 211  **2**
212 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
210 +)))|=(% style="width: 100px;" %)(((
213 213  **2**
214 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
212 +)))|=(% style="width: 100px;" %)(((
215 215  **2**
216 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
214 +)))|=(% style="width: 50px;" %)(((
217 217  **1**
218 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
216 +)))|=(% style="width: 50px;" %)(((
219 219  **4**
220 220  )))
221 221  |(% style="width:97px" %)(((
... ... @@ -237,11 +237,11 @@
237 237  )))
238 238  
239 239  * The First 6 bytes: has fix meanings for every LHT65N.
240 -
241 241  * The 7th byte (EXT #): defines the external sensor model.
239 +* The 8(% _msthash="734578" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) ~~ 11(% _msthash="734579" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won't be these four bytes.)
242 242  
243 -* The 8^^th^^ ~~ 11^^th^^ byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won't be these four bytes.)
244 244  
242 +
245 245  === 2.4.1 Decoder in TTN V3 ===
246 246  
247 247  
... ... @@ -250,74 +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  )))
... ... @@ -694,16 +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  
701 701  
702 702  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.
703 703  
704 -For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%)
693 +For example, downlink command **31 5FC5F350 5FC6 0160 05**
705 705  
706 -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
707 707  
708 708  Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
709 709  
... ... @@ -715,15 +715,15 @@
715 715  
716 716  **Retrieval data payload:**
717 717  
718 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
719 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
707 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
708 +|=(% style="width: 60px;" %)(((
720 720  **Size(bytes)**
721 -)))|=(% 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**
722 722  |(% 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"]]
723 723  
724 724  **Poll message flag & Ext:**
725 725  
726 -[[image:image-20221006192726-1.png||_mstalt="430508" height="112" width="754"]]
715 +[[image:image-20221006192726-1.png||height="112" width="754"]]
727 727  
728 728  (% 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)
729 729  
... ... @@ -750,7 +750,7 @@
750 750  
751 751  If LHT65N has below data inside Flash:
752 752  
753 -[[image:image-20220523144455-1.png||_mstalt="430040" height="335" width="735"]]
742 +[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
754 754  
755 755  
756 756  If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
... ... @@ -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  
... ... @@ -1088,13 +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  
1096 1096  
1097 -
1098 1098  (% style="color:#4f81bd" %)**Downlink Command: 0x01**
1099 1099  
1100 1100  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -1105,6 +1105,8 @@
1105 1105  
1106 1106  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1107 1107  
1099 +
1100 +
1108 1108  == 4.2 Set External Sensor Mode ==
1109 1109  
1110 1110  
... ... @@ -1113,15 +1113,9 @@
1113 1113  
1114 1114  (% style="color:#4f81bd" %)**AT Command: AT+EXT**
1115 1115  
1109 +[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
1116 1116  
1117 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:468px" %)
1118 -|(% 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**
1119 -|(% style="width:155px" %)AT+EXT?|(% style="width:151px" %)Get current external sensor mode|(% style="width:158px" %)1 OK External Sensor mode =1
1120 -|(% style="width:155px" %)AT+EXT=1|(% colspan="2" rowspan="1" style="width:309px" %)Set external sensor mode to 1
1121 -|(% style="width:155px" %)AT+EXT=9|(% colspan="2" rowspan="1" style="width:309px" %)Set to external DS18B20 with timestamp
1122 1122  
1123 -
1124 -
1125 1125  (% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1126 1126  
1127 1127  Total bytes: 2 ~~ 5 bytes
... ... @@ -1134,6 +1134,8 @@
1134 1134  
1135 1135  * 0xA20702003c: Same as AT+SETCNT=60
1136 1136  
1124 +
1125 +
1137 1137  == 4.3 Enable/Disable uplink Temperature probe ID ==
1138 1138  
1139 1139  
... ... @@ -1156,18 +1156,16 @@
1156 1156  
1157 1157  (% style="color:#4f81bd" %)**AT Command:**
1158 1158  
1148 +[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
1159 1159  
1160 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:381px" %)
1161 -|(% 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**
1162 -|(% style="width:155px" %)AT+PID=1|(% style="width:136px" %)Enable PID uplink|(% style="width:86px" %)OK
1163 1163  
1164 -
1165 -
1166 1166  (% style="color:#4f81bd" %)**Downlink Command:**
1167 1167  
1168 1168  * **0xA800**  **~-~->** AT+PID=0
1169 1169  * **0xA801**     **~-~->** AT+PID=1
1170 1170  
1156 +
1157 +
1171 1171  == 4.4 Set Password ==
1172 1172  
1173 1173  
... ... @@ -1176,7 +1176,7 @@
1176 1176  
1177 1177  (% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1178 1178  
1179 -[[image:image-20220523151052-5.png||_mstalt="428623"]]
1166 +[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
1180 1180  
1181 1181  
1182 1182  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -1192,7 +1192,7 @@
1192 1192  
1193 1193  (% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1194 1194  
1195 -[[image:image-20220523151132-6.png||_mstalt="428649"]]
1182 +[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
1196 1196  
1197 1197  
1198 1198  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -1208,15 +1208,17 @@
1208 1208  * **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
1209 1209  * **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
1210 1210  
1211 -(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1198 +(% _msthash="315251" _msttexthash="289783" style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1212 1212  
1213 -[[image:image-20220523151218-7.png||_mstalt="430703"]]
1200 +[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
1214 1214  
1215 1215  
1216 -(% style="color:#4f81bd" %)**Downlink Command:**
1203 +(% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1217 1217  
1218 1218  * There is no downlink command to set to Sleep mode.
1219 1219  
1207 +
1208 +
1220 1220  == 4.7 Set system time ==
1221 1221  
1222 1222  
... ... @@ -1223,12 +1223,12 @@
1223 1223  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1224 1224  
1225 1225  
1226 -(% style="color:#4f81bd" %)**AT Command:**
1215 +(% _msthash="315253" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1227 1227  
1228 -[[image:image-20220523151253-8.png||_mstalt="430677"]]
1217 +[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
1229 1229  
1230 1230  
1231 -(% style="color:#4f81bd" %)**Downlink Command:**
1220 +(% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1232 1232  
1233 1233  0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1234 1234  
... ... @@ -1246,9 +1246,9 @@
1246 1246  
1247 1247  )))
1248 1248  
1249 -(% style="color:#4f81bd" %)**AT Command:**
1238 +(% _msthash="506058" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1250 1250  
1251 -[[image:image-20220523151336-9.png||_mstalt="431717"]]
1240 +[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
1252 1252  
1253 1253  
1254 1254  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -1263,12 +1263,12 @@
1263 1263  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1264 1264  
1265 1265  
1266 -(% style="color:#4f81bd" %)**AT Command:**
1255 +(% _msthash="315256" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1267 1267  
1268 -[[image:image-20220523151411-10.png||_mstalt="449696"]]
1257 +[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
1269 1269  
1270 1270  
1271 -(% style="color:#4f81bd" %)**Downlink Command:**
1260 +(% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1272 1272  
1273 1273  **0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
1274 1274  
... ... @@ -1279,12 +1279,12 @@
1279 1279  Feature: Print the sector data from start page to stop page (max is 416 pages).
1280 1280  
1281 1281  
1282 -(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1271 +(% _msthash="315258" _msttexthash="264953" style="color:#4f81bd" %)**AT Command: AT+PDTA**
1283 1283  
1284 -[[image:image-20220523151450-11.png||_mstalt="451035"]]
1273 +[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
1285 1285  
1286 1286  
1287 -(% style="color:#4f81bd" %)**Downlink Command:**
1276 +(% _msthash="315259" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1288 1288  
1289 1289  No downlink commands for feature
1290 1290  
... ... @@ -1295,12 +1295,12 @@
1295 1295  Feature: Print the last few data entries
1296 1296  
1297 1297  
1298 -(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1287 +(% _msthash="315260" _msttexthash="288522" style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1299 1299  
1300 -[[image:image-20220523151524-12.png||_mstalt="452101"]]
1289 +[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
1301 1301  
1302 1302  
1303 -(% style="color:#4f81bd" %)**Downlink Command:**
1292 +(% _msthash="315261" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1304 1304  
1305 1305  No downlink commands for feature
1306 1306  
... ... @@ -1313,7 +1313,7 @@
1313 1313  
1314 1314  (% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1315 1315  
1316 -[[image:image-20220523151556-13.png||_mstalt="454129"]]
1305 +[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
1317 1317  
1318 1318  
1319 1319  (% style="color:#4f81bd" %)**Downlink Command: 0xA3**
... ... @@ -1320,6 +1320,8 @@
1320 1320  
1321 1321  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1322 1322  
1312 +
1313 +
1323 1323  == 4.13 Auto Send None-ACK messages ==
1324 1324  
1325 1325  
... ... @@ -1338,6 +1338,8 @@
1338 1338  
1339 1339  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1340 1340  
1332 +
1333 +
1341 1341  == 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1342 1342  
1343 1343  
... ... @@ -1403,7 +1403,7 @@
1403 1403  The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
1404 1404  
1405 1405  
1406 -[[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"]]
1407 1407  )))
1408 1408  
1409 1409  The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
... ... @@ -1414,7 +1414,7 @@
1414 1414  
1415 1415  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.
1416 1416  
1417 -[[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"]]
1418 1418  
1419 1419  
1420 1420  == 5.3 Battery Life Analyze ==
... ... @@ -1441,7 +1441,7 @@
1441 1441  [[image:image-20220530085651-1.png||_mstalt="429949"]]
1442 1442  
1443 1443  
1444 -**Connection:**
1437 +(% _msthash="506061" _msttexthash="170755" %)**Connection:**
1445 1445  
1446 1446  * (% style="background-color:yellow" %)**USB to TTL GND <~-~->GND**
1447 1447  * (% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+**
... ... @@ -1457,134 +1457,199 @@
1457 1457  [[image:image-20220530095701-4.png||_mstalt="430014"]]
1458 1458  
1459 1459  
1453 +(% _msthash="506066" _msttexthash="544869" %)
1460 1460  AT Command List is as below:
1461 1461  
1456 +(% _msthash="506067" _msttexthash="361920" %)
1462 1462  AT+<CMD>? :  Help on <CMD>
1463 1463  
1459 +(% _msthash="506068" _msttexthash="243061" %)
1464 1464  AT+<CMD> :  Run <CMD>
1465 1465  
1462 +(% _msthash="506069" _msttexthash="704197" %)
1466 1466  AT+<CMD>=<value> :  Set the value
1467 1467  
1465 +(% _msthash="506070" _msttexthash="455676" %)
1468 1468  AT+<CMD>=? :  Get the value
1469 1469  
1468 +(% _msthash="506071" _msttexthash="670553" %)
1470 1470  AT+DEBUG:  Set more info output
1471 1471  
1471 +(% _msthash="506072" _msttexthash="485888" %)
1472 1472  ATZ:  Trig a reset of the MCU
1473 1473  
1474 +(% _msthash="506073" _msttexthash="2068872" %)
1474 1474  AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1475 1475  
1477 +(% _msthash="506074" _msttexthash="689169" %)
1476 1476  AT+DEUI:  Get or Set the Device EUI
1477 1477  
1480 +(% _msthash="506075" _msttexthash="960414" %)
1478 1478  AT+DADDR:  Get or Set the Device Address
1479 1479  
1483 +(% _msthash="506076" _msttexthash="1079897" %)
1480 1480  AT+APPKEY:  Get or Set the Application Key
1481 1481  
1486 +(% _msthash="506077" _msttexthash="1326143" %)
1482 1482  AT+NWKSKEY:  Get or Set the Network Session Key
1483 1483  
1489 +(% _msthash="506078" _msttexthash="1573000" %)
1484 1484  AT+APPSKEY:  Get or Set the Application Session Key
1485 1485  
1492 +(% _msthash="506079" _msttexthash="1041729" %)
1486 1486  AT+APPEUI:  Get or Set the Application EUI
1487 1487  
1495 +(% _msthash="506080" _msttexthash="2104206" %)
1488 1488  AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1489 1489  
1498 +(% _msthash="506081" _msttexthash="3369288" %)
1490 1490  AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1491 1491  
1501 +(% _msthash="506082" _msttexthash="1894529" %)
1492 1492  AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
1493 1493  
1504 +(% _msthash="506083" _msttexthash="3864172" %)
1494 1494  AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1495 1495  
1507 +(% _msthash="506084" _msttexthash="1712204" %)
1496 1496  AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
1497 1497  
1510 +(% _msthash="506085" _msttexthash="1281202" %)
1498 1498  AT+RX2FQ:  Get or Set the Rx2 window frequency
1499 1499  
1513 +(% _msthash="506086" _msttexthash="2796781" %)
1500 1500  AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1501 1501  
1516 +(% _msthash="506087" _msttexthash="3285165" %)
1502 1502  AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1503 1503  
1519 +(% _msthash="506088" _msttexthash="3286179" %)
1504 1504  AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1505 1505  
1522 +(% _msthash="506089" _msttexthash="4703803" %)
1506 1506  AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1507 1507  
1525 +(% _msthash="506090" _msttexthash="4704999" %)
1508 1508  AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1509 1509  
1528 +(% _msthash="506091" _msttexthash="1528683" %)
1510 1510  AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1511 1511  
1531 +(% _msthash="506092" _msttexthash="757185" %)
1512 1512  AT+NWKID:  Get or Set the Network ID
1513 1513  
1534 +(% _msthash="506093" _msttexthash="1156597" %)
1514 1514  AT+FCU:  Get or Set the Frame Counter Uplink
1515 1515  
1537 +(% _msthash="506094" _msttexthash="1273987" %)
1516 1516  AT+FCD:  Get or Set the Frame Counter Downlink
1517 1517  
1540 +(% _msthash="506095" _msttexthash="859222" %)
1518 1518  AT+CLASS:  Get or Set the Device Class
1519 1519  
1543 +(% _msthash="506096" _msttexthash="384852" %)
1520 1520  AT+JOIN:  Join network
1521 1521  
1546 +(% _msthash="506097" _msttexthash="548626" %)
1522 1522  AT+NJS:  Get the join status
1523 1523  
1549 +(% _msthash="506098" _msttexthash="2546206" %)
1524 1524  AT+SENDB:  Send hexadecimal data along with the application port
1525 1525  
1552 +(% _msthash="506099" _msttexthash="1932307" %)
1526 1526  AT+SEND:  Send text data along with the application port
1527 1527  
1555 +(% _msthash="506100" _msttexthash="3560557" %)
1528 1528  AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1529 1529  
1558 +(% _msthash="506101" _msttexthash="1429701" %)
1530 1530  AT+RECV:  Print last received data in raw format
1531 1531  
1561 +(% _msthash="506102" _msttexthash="1735981" %)
1532 1532  AT+VER:  Get current image version and Frequency Band
1533 1533  
1564 +(% _msthash="506103" _msttexthash="1189474" %)
1534 1534  AT+CFM:  Get or Set the confirmation mode (0-1)
1535 1535  
1567 +(% _msthash="506104" _msttexthash="1718210" %)
1536 1536  AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1537 1537  
1570 +(% _msthash="506105" _msttexthash="1339403" %)
1538 1538  AT+SNR:  Get the SNR of the last received packet
1539 1539  
1573 +(% _msthash="506106" _msttexthash="1452009" %)
1540 1540  AT+RSSI:  Get the RSSI of the last received packet
1541 1541  
1576 +(% _msthash="506107" _msttexthash="2768142" %)
1542 1542  AT+TDC:  Get or set the application data transmission interval in ms
1543 1543  
1579 +(% _msthash="506108" _msttexthash="1083914" %)
1544 1544  AT+PORT:  Get or set the application port
1545 1545  
1582 +(% _msthash="506109" _msttexthash="622440" %)
1546 1546  AT+DISAT:  Disable AT commands
1547 1547  
1585 +(% _msthash="506110" _msttexthash="868361" %)
1548 1548  AT+PWORD: Set password, max 9 digits
1549 1549  
1588 +(% _msthash="506111" _msttexthash="2210299" %)
1550 1550  AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1551 1551  
1591 +(% _msthash="506112" _msttexthash="2113462" %)
1552 1552  AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1553 1553  
1594 +(% _msthash="506113" _msttexthash="2087423" %)
1554 1554  AT+PDTA:  Print the sector data from start page to stop page
1555 1555  
1597 +(% _msthash="506114" _msttexthash="1063127" %)
1556 1556  AT+PLDTA:  Print the last few sets of data
1557 1557  
1600 +(% _msthash="506115" _msttexthash="1999426" %)
1558 1558  AT+CLRDTA:  Clear the storage, record position back to 1st
1559 1559  
1603 +(% _msthash="506116" _msttexthash="442130" %)
1560 1560  AT+SLEEP:  Set sleep mode
1561 1561  
1606 +(% _msthash="506117" _msttexthash="1080222" %)
1562 1562  AT+EXT:  Get or Set external sensor model
1563 1563  
1609 +(% _msthash="506118" _msttexthash="1309490" %)
1564 1564  AT+BAT:  Get the current battery voltage in mV
1565 1565  
1612 +(% _msthash="506119" _msttexthash="813891" %)
1566 1566  AT+CFG:  Print all configurations
1567 1567  
1615 +(% _msthash="506120" _msttexthash="551707" %)
1568 1568  AT+WMOD:  Get or Set Work Mode
1569 1569  
1618 +(% _msthash="506121" _msttexthash="2631499" %)
1570 1570  AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
1571 1571  
1621 +(% _msthash="506122" _msttexthash="3907150" %)
1572 1572  AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
1573 1573  
1624 +(% _msthash="506123" _msttexthash="854620" %)
1574 1574  AT+SETCNT:  Set the count at present
1575 1575  
1627 +(% _msthash="506124" _msttexthash="2554877" %)
1576 1576  AT+RJTDC:  Get or set the ReJoin data transmission interval in min
1577 1577  
1630 +(% _msthash="506125" _msttexthash="771849" %)
1578 1578  AT+RPL:  Get or set response level
1579 1579  
1633 +(% _msthash="506126" _msttexthash="1484314" %)
1580 1580  AT+TIMESTAMP:  Get or Set UNIX timestamp in second
1581 1581  
1636 +(% _msthash="506127" _msttexthash="741728" %)
1582 1582  AT+LEAPSEC:  Get or Set Leap Second
1583 1583  
1639 +(% _msthash="506128" _msttexthash="1694017" %)
1584 1584  AT+SYNCMOD:  Get or Set time synchronization method
1585 1585  
1642 +(% _msthash="506129" _msttexthash="2235948" %)
1586 1586  AT+SYNCTDC:  Get or set time synchronization interval in day
1587 1587  
1645 +(% _msthash="506130" _msttexthash="425542" %)
1588 1588  AT+PID:  Get or set the PID
1589 1589  
1590 1590  
... ... @@ -1593,12 +1593,13 @@
1593 1593  
1594 1594  **AT commands：**
1595 1595  
1596 -[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
1654 +[[image:image-20220620153708-1.png||height="603" width="723"]]
1597 1597  
1598 1598  
1599 1599  **Downlink commands:**
1600 1600  
1601 1601  
1660 +
1602 1602  (% style="color:blue" %)**TTN:**
1603 1603  
1604 1604  [[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
... ... @@ -1629,15 +1629,15 @@
1629 1629  == 6.3 How to change the uplink interval？ ==
1630 1630  
1631 1631  
1632 -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);"]]
1633 1633  
1634 1634  
1635 1635  == 6.4 How to use TTL-USB to connect a PC to input AT commands? ==
1636 1636  
1637 1637  
1638 -[[image:image-20220615153355-1.png||_mstalt="430222"]]
1697 +[[image:image-20220615153355-1.png]]
1639 1639  
1640 -[[image:1655802313617-381.png||_mstalt="293917"]]
1699 +[[image:1655802313617-381.png]]
1641 1641  
1642 1642  
1643 1643  (((
... ... @@ -1647,37 +1647,38 @@
1647 1647  
1648 1648  Input password and ATZ to activate LHT65N,As shown below:
1649 1649  
1650 -[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
1709 +[[image:image-20220615154519-3.png||height="672" width="807"]]
1651 1651  
1652 1652  
1653 1653  == 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
1654 1654  
1655 1655  
1656 -[[image:image-20220615153355-1.png||_mstalt="430222"]]
1715 +[[image:image-20220615153355-1.png]]
1657 1657  
1658 1658  
1659 -(% 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.
1660 1660  
1661 -[[image:image-20220615170542-5.png||_mstalt="430638"]]
1720 +[[image:image-20220615170542-5.png]]
1662 1662  
1663 1663  
1664 1664  
1665 -(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1724 +(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1666 1666  
1726 +(% _msthash="506146" _msttexthash="52173160" %)
1667 1667  First connect the four lines；(% style="display:none" %)
1668 1668  
1669 -[[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" %)
1670 1670  
1671 1671  
1672 -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.
1673 1673  
1674 -[[image:image-20220621170938-2.png||_mstalt="431704"]]
1734 +[[image:image-20220621170938-2.png]]
1675 1675  
1676 1676  
1677 1677  
1678 1678  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1679 1679  
1680 -[[image:image-20220615171334-6.png||_mstalt="431028"]]
1740 +[[image:image-20220615171334-6.png]]
1681 1681  
1682 1682  
1683 1683  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -1685,7 +1685,7 @@
1685 1685  
1686 1686  When this interface appears, it indicates that the download has been completed.
1687 1687  
1688 -[[image:image-20220620160723-8.png||_mstalt="430703"]]
1748 +[[image:image-20220620160723-8.png]]
1689 1689  
1690 1690  
1691 1691  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
... ... @@ -1694,18 +1694,12 @@
1694 1694  == 6.6 Using USB-TYPE-C to connect to the computer using the AT command ==
1695 1695  
1696 1696  
1697 -[[image:image-20220623110706-1.png||_mstalt="427869"]]
1757 +[[image:image-20220623110706-1.png]]
1698 1698  
1699 1699  
1700 -**UART Port of LHT65N:**
1760 +[[image:image-20220623112117-4.png||height="459" width="343"]]
1701 1701  
1702 -* (% class="mark" %)**PB0: RXD**
1703 -* (% class="mark" %)**PB1: TXD**
1704 -* (% class="mark" %)**GND**
1705 1705  
1706 -[[image:image-20220623112117-4.png||_mstalt="428350" height="459" width="343"]]
1707 -
1708 -
1709 1709  (((
1710 1710  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.
1711 1711  )))
... ... @@ -1713,27 +1713,30 @@
1713 1713  
1714 1714  Input password and ATZ to activate LHT65N,As shown below:
1715 1715  
1716 -[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
1770 +[[image:image-20220615154519-3.png||height="672" width="807"]]
1717 1717  
1718 1718  
1719 1719  == 6.7 How to use  USB-TYPE-C to connect PC to upgrade firmware? ==
1720 1720  
1721 1721  
1722 -[[image:image-20220623110706-1.png||_mstalt="427869"]]
1776 +[[image:image-20220623110706-1.png]]
1723 1723  
1724 1724  
1725 -(% 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.
1726 1726  
1727 -[[image:image-20220615170542-5.png||_mstalt="430638"]]
1781 +[[image:image-20220615170542-5.png]]
1728 1728  
1729 1729  
1730 1730  
1731 -(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1785 +(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1732 1732  
1787 +(% _msthash="506146" _msttexthash="52173160" %)
1733 1733  First connect the four lines；
1734 1734  
1735 -[[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"]]
1736 1736  
1793 +(% _msthash="506146" _msttexthash="52173160" %)
1737 1737  Connect A8 and GND with Dupont wire for a while and then separate，enter reset mode
1738 1738  
1739 1739  
... ... @@ -1740,7 +1740,7 @@
1740 1740  
1741 1741  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1742 1742  
1743 -[[image:image-20220615171334-6.png||_mstalt="431028"]]
1800 +[[image:image-20220615171334-6.png]]
1744 1744  
1745 1745  
1746 1746  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -1748,40 +1748,34 @@
1748 1748  
1749 1749  When this interface appears, it indicates that the download has been completed.
1750 1750  
1751 -[[image:image-20220620160723-8.png||_mstalt="430703"]]
1808 +[[image:image-20220620160723-8.png]]
1752 1752  
1753 1753  
1754 1754  Finally,Disconnect 3.3v，Connect A8 and GND with Dupont wire for a while and then separate，exit reset mode
1755 1755  
1756 1756  
1757 -== 6.8 Why can't I see the datalog information ==
1758 -
1759 -
1760 -~1. The time is not aligned, and the correct query command is not used.
1761 -
1762 -2. Decoder error, did not parse the datalog data, the data was filtered.
1763 -
1764 -
1765 1765  = 7. Order Info =
1766 1766  
1767 1767  
1768 -Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
1817 +Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
1769 1769  
1770 1770  (% style="color:#4f81bd" %)**XX **(%%): The default frequency band
1771 1771  
1772 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1773 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1774 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1775 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1776 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1777 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**US915**(%%): LoRaWAN US915 band
1778 -* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1779 -* (% 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
1780 1780  
1781 1781  (% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1782 1782  
1783 1783  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1784 1784  
1834 +
1835 +
1785 1785  = 8. Packing Info =
1786 1786  
1787 1787  
... ... @@ -1795,11 +1795,15 @@
1795 1795  * Device Size:  10 x 10 x 3.5 mm
1796 1796  * Device Weight: 120.5g
1797 1797  
1849 +
1850 +
1798 1798  = 9. Reference material =
1799 1799  
1800 1800  
1801 -* [[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"]]
1802 1802  
1856 +
1857 +
1803 1803  = 10. FCC Warning =
1804 1804  
1805 1805  
... ... @@ -1808,3 +1808,6 @@
1808 1808  (1) This device may not cause harmful interference；
1809 1809  
1810 1810  (2) this device must accept any interference received, including interference that may cause undesired operation.
1866 +
1867 +
1868 +
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