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Last modified by Xiaoling on 2023/07/18 10:12
From version 210.6
edited by Xiaoling
on 2022/10/26 16:03
Change comment: There is no comment for this version
To version 210.2
edited by Xiaoling
on 2022/10/18 14:20
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -61,6 +61,8 @@
61 61  * Tri-color LED to indicate working status
62 62  * Datalog feature (Max 3328 records)
63 63  
64 +
65 +
64 64  == 1.3 Specification ==
65 65  
66 66  
... ... @@ -85,6 +85,8 @@
85 85  * ±2°C accuracy from -55°C to +125°C
86 86  * Operating Range: -55 °C ~~ 125 °C
87 87  
90 +
91 +
88 88  = 2. Connect LHT65N to IoT Server =
89 89  
90 90  
... ... @@ -207,42 +207,76 @@
207 207  After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
208 208  )))
209 209  
210 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
211 -|=(% style="width: 60px;" %)(((
212 -**Size(bytes)**
213 -)))|=(% style="width: 30px;" %)(((
214 -**2**
215 -)))|=(% style="width: 100px;" %)(((
216 -**2**
217 -)))|=(% style="width: 100px;" %)(((
218 -**2**
219 -)))|=(% style="width: 50px;" %)(((
220 -**1**
221 -)))|=(% style="width: 50px;" %)(((
222 -**4**
214 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %)
215 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %)
216 +(((
217 +(% _mstvisible="6" %)
218 +(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
219 +)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %)
220 +(((
221 +(% _mstvisible="6" %)
222 +(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2**
223 +)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %)
224 +(((
225 +(% _mstvisible="6" %)
226 +(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2**
227 +)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %)
228 +(((
229 +(% _mstvisible="6" %)
230 +(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2**
231 +)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %)
232 +(((
233 +(% _mstvisible="6" %)
234 +(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1**
235 +)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %)
236 +(((
237 +(% _mstvisible="6" %)
238 +(% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4**
223 223  )))
224 -|(% style="width:97px" %)(((
225 -**Value**
226 -)))|(% style="width:39px" %)(((
227 -[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
228 -)))|(% style="width:100px" %)(((
240 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
229 229  (((
230 -[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
242 +(% _mstvisible="6" %)
243 +(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value**
244 +)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %)
245 +(((
246 +(% _mstvisible="6" %)
247 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]]
248 +)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %)
249 +(((
250 +(% _mstvisible="6" %)
251 +(((
252 +(% _mstvisible="7" %)
253 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]]
231 231  )))
232 -)))|(% style="width:77px" %)(((
255 +)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
233 233  (((
234 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
257 +(% _mstvisible="6" %)
258 +(((
259 +(% _mstvisible="7" %)
260 +[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]]
235 235  )))
236 -)))|(% style="width:47px" %)(((
237 -[[Ext>>||anchor="H2.4.5Ext23"]] #
238 -)))|(% style="width:51px" %)(((
239 -[[Ext value>>||anchor="H2.4.6Extvalue"]]
262 +
263 +(% _mstvisible="6" %)
264 +(((
265 +(% _mstvisible="7" %)
266 +[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]]
240 240  )))
268 +)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %)
269 +(((
270 +(% _mstvisible="6" %)
271 +[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] #
272 +)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %)
273 +(((
274 +(% _mstvisible="6" %)
275 +[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]]
276 +)))
241 241  
242 242  * The First 6 bytes: has fix meanings for every LHT65N.
243 243  * The 7th byte (EXT #): defines the external sensor model.
244 244  * 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.)
245 245  
282 +
283 +
246 246  === 2.4.1 Decoder in TTN V3 ===
247 247  
248 248  
... ... @@ -271,6 +271,8 @@
271 271  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
272 272  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
273 273  
312 +
313 +
274 274  === 2.4.3 Built-in Temperature ===
275 275  
276 276  
... ... @@ -282,6 +282,8 @@
282 282  
283 283  * Temperature:  (0xF5C6-65536)/100=-26.18℃
284 284  
325 +
326 +
285 285  === 2.4.4 Built-in Humidity ===
286 286  
287 287  
... ... @@ -289,6 +289,8 @@
289 289  
290 290  * Humidity:    0x025C/10=60.4%
291 291  
334 +
335 +
292 292  === 2.4.5 Ext # ===
293 293  
294 294  
... ... @@ -333,59 +333,112 @@
333 333  
334 334  )))
335 335  
336 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
337 -|=(% style="width: 50px;" %)(((
338 -**Size(bytes)**
339 -)))|=(% style="width: 70px;" %)(((
340 -**2**
341 -)))|=(% style="width: 100px;" %)
380 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
381 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %)
342 342  (((
343 -**2**
344 -)))|=(% style="width: 130px;" %)
383 +(% _mstvisible="6" %)
384 +(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
385 +)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
345 345  (((
346 -**2**
347 -)))|=(% style="width: 50px;" %)
387 +(% _mstvisible="6" %)
388 +(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
389 +)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
348 348  (((
349 -**1**
350 -)))|=(% style="width: 70px;" %)
391 +(% _mstvisible="6" %)
392 +(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
393 +)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
351 351  (((
352 -**4**
395 +(% _mstvisible="6" %)
396 +(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
397 +)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
398 +(((
399 +(% _mstvisible="6" %)
400 +(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
401 +)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
402 +(((
403 +(% _mstvisible="6" %)
404 +(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
353 353  )))
354 -|(% style="width:110px" %)
406 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
355 355  (((
356 -**Value**
357 -)))|(% style="width:71px" %)
408 +(% _mstvisible="6" %)
409 +(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
410 +)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
358 358  (((
359 -[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
360 -)))|(% style="width:99px" %)(((
361 -[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
362 -)))|(% style="width:132px" %)
412 +(% _mstvisible="6" %)
413 +[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
414 +)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
363 363  (((
364 -BAT Status & [[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
365 -)))|(% style="width:54px" %)(((
366 -Status & Ext
367 -)))|(% style="width:64px" %)(((
368 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
416 +(% _mstvisible="6" %)
417 +(((
418 +(% _mstvisible="7" %)
419 +[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
369 369  )))
370 370  
422 +(% _mstvisible="6" %)
423 +(((
424 +(% _mstvisible="7" %)
425 +[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
426 +)))
427 +)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
428 +(((
429 +(% _mstvisible="6" %)
430 +(((
431 +(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
432 +BAT Status &
433 +)))
371 371  
372 -* **Battery status & Built-in Humidity**
435 +(% _mstvisible="6" %)
436 +(((
437 +(% _mstvisible="7" %)
438 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
439 +)))
440 +)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
441 +(((
442 +(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
443 +Status & Ext
444 +)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
445 +(((
446 +(% _mstvisible="6" %)
447 +(((
448 +(% _mstvisible="7" %)
449 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
450 +)))
451 +)))
373 373  
374 -(% _mstvisible="1" border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
375 -|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
376 -|(% style="width:67px" %)Value|(% style="width:256px" %)(((
453 +(% _mstvisible="1" %)
454 +* (% _msthash="2539669" _msttexthash="857922" _mstvisible="3" %)**Battery status & **(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**
455 +
456 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)
457 +(% _mstvisible="3" %)|=(% _msthash="1230918" _msttexthash="93158" _mstvisible="4" style="width: 65px;" %)Bit(bit)|=(% _msthash="1230919" _msttexthash="57954" _mstvisible="4" style="width: 267px;" %)[15:14]|=(% _msthash="1230920" _msttexthash="48022" _mstvisible="4" style="width: 134px;" %)[11:0]
458 +(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
459 +(((
460 +(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
377 377  BAT Status
462 +
463 +(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
378 378  00(b): Ultra Low ( BAT <= 2.50v)
465 +
466 +(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
379 379  01(b): Low  (2.50v <=BAT <= 2.55v)
468 +
469 +(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
380 380  10(b): OK   (2.55v <= BAT <=2.65v)
471 +
472 +(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
381 381  11(b): Good   (BAT >= 2.65v)
382 -)))|(% style="width:132px" %)(((
383 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
474 +)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
475 +(((
476 +(% _mstvisible="6" %)
477 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]]
478 +
479 +(% _mstvisible="6" %)
480 +
384 384  )))
385 385  
386 -* **Status & Ext Byte**
483 +* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
387 387  
388 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
485 +(% border="1" cellspacing="8" style="background-color:#ffffcc; color:green; width:520px" %)
389 389  |(% 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]**
390 390  |(% 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)
391 391  
... ... @@ -393,6 +393,8 @@
393 393  * (% 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.
394 394  * (% 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)
395 395  
493 +
494 +
396 396  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
397 397  
398 398  
... ... @@ -478,20 +478,20 @@
478 478  
479 479  Ext=4,Interrupt Sensor：
480 480  
481 -(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
482 -|(% style="width:101px" %)(((
580 +(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:512px" %)
581 +|(% style="width:117px" %)(((
483 483  AT+EXT=4,1
484 -)))|(% style="width:373px" %)(((
583 +)))|(% style="width:371px" %)(((
485 485  Sent uplink packet in both rising and falling interrupt
486 486  )))
487 -|(% style="width:101px" %)(((
586 +|(% style="width:117px" %)(((
488 488  AT+EXT=4,2
489 -)))|(% style="width:373px" %)(((
588 +)))|(% style="width:371px" %)(((
490 490  Sent uplink packet only in falling interrupt
491 491  )))
492 -|(% style="width:101px" %)(((
591 +|(% style="width:117px" %)(((
493 493  AT+EXT=4,3
494 -)))|(% style="width:373px" %)(((
593 +)))|(% style="width:371px" %)(((
495 495  Sent uplink packet only in rising interrupt
496 496  )))
497 497  
... ... @@ -1145,6 +1145,8 @@
1145 1145  * RED LED when external sensor is not connected
1146 1146  * For each success downlink, the PURPLE LED will blink once
1147 1147  
1247 +
1248 +
1148 1148  == 2.9 installation ==
1149 1149  
1150 1150  
... ... @@ -1202,6 +1202,8 @@
1202 1202  * Operating Range: -40 ~~ 125 °C
1203 1203  * Working voltage 2.35v ~~ 5v
1204 1204  
1306 +
1307 +
1205 1205  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1206 1206  
1207 1207  
... ... @@ -1271,6 +1271,8 @@
1271 1271  
1272 1272  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1273 1273  
1377 +
1378 +
1274 1274  == 4.2 Set External Sensor Mode ==
1275 1275  
1276 1276  
... ... @@ -1294,6 +1294,8 @@
1294 1294  
1295 1295  * 0xA20702003c: Same as AT+SETCNT=60
1296 1296  
1402 +
1403 +
1297 1297  == 4.3 Enable/Disable uplink Temperature probe ID ==
1298 1298  
1299 1299  
... ... @@ -1324,6 +1324,8 @@
1324 1324  * **0xA800**  **~-~->** AT+PID=0
1325 1325  * **0xA801**     **~-~->** AT+PID=1
1326 1326  
1434 +
1435 +
1327 1327  == 4.4 Set Password ==
1328 1328  
1329 1329  
... ... @@ -1375,6 +1375,8 @@
1375 1375  
1376 1376  * There is no downlink command to set to Sleep mode.
1377 1377  
1487 +
1488 +
1378 1378  == 4.7 Set system time ==
1379 1379  
1380 1380  
... ... @@ -1483,6 +1483,8 @@
1483 1483  
1484 1484  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1485 1485  
1597 +
1598 +
1486 1486  == 4.13 Auto Send None-ACK messages ==
1487 1487  
1488 1488  
... ... @@ -1503,6 +1503,8 @@
1503 1503  
1504 1504  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1505 1505  
1619 +
1620 +
1506 1506  == 4.14 Modified ATWOOD command for external sensor TMP117 or DS18B20 temperature alarm ==
1507 1507  
1508 1508  
... ... @@ -2022,6 +2022,8 @@
2022 2022  
2023 2023  * (% style="color:red" %)**E3**(%%): External Temperature Probe
2024 2024  
2140 +
2141 +
2025 2025  = 8. Packing Info =
2026 2026  
2027 2027  
... ... @@ -2035,11 +2035,15 @@
2035 2035  * Device Size:  10 x 10 x 3.5 cm
2036 2036  * Device Weight: 120.5g
2037 2037  
2155 +
2156 +
2038 2038  = 9. Reference material =
2039 2039  
2040 2040  
2041 2041  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
2042 2042  
2162 +
2163 +
2043 2043  = 10. FCC Warning =
2044 2044  
2045 2045