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Last modified by Xiaoling on 2023/07/18 10:12
From version 234.1
edited by Xiaoling
on 2023/04/26 08:33
Change comment: Uploaded new attachment "image-20230426083319-1.png", version {1}
To version 252.3
edited by Xiaoling
on 2023/06/19 16:59
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -5,7 +5,7 @@
5 5  
6 6  
7 7  
8 -**Table of Contents：**
8 +**Table of Contents:**
9 9  
10 10  {{toc/}}
11 11  
... ... @@ -57,8 +57,6 @@
57 57  * Tri-color LED to indicate working status
58 58  * Datalog feature (Max 3328 records)
59 59  
60 -
61 -
62 62  == 1.3 Specification ==
63 63  
64 64  
... ... @@ -83,8 +83,6 @@
83 83  * ±2°C accuracy from -55°C to +125°C
84 84  * Operating Range: -55 °C ~~ 125 °C
85 85  
86 -
87 -
88 88  = 2. Connect LHT65N to IoT Server =
89 89  
90 90  == 2.1 How does LHT65N work? ==
... ... @@ -120,9 +120,17 @@
120 120  
121 121  [[image:image-20220515123819-1.png||_mstalt="430742" height="379" width="317"]]
122 122  
123 -[[image:image-20220525110604-2.png||_mstalt="427531"]]
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.
124 124  
125 -
126 126  == 2.3 Example to join LoRaWAN network ==
127 127  
128 128  
... ... @@ -150,7 +150,7 @@
150 150  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
151 151  )))
152 152  
153 -[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
157 +[[image:image-20230426083319-1.png||height="258" width="556"]]
154 154  
155 155  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
156 156  
... ... @@ -189,7 +189,7 @@
189 189  [[image:image-20220522233300-8.png||_mstalt="428389" height="219" width="722"]]
190 190  
191 191  
192 -== 2.4 Uplink Payload   ( Fport~=2) ==
196 +== 2.4 Uplink Payload (Fport~=2) ==
193 193  
194 194  
195 195  (((
... ... @@ -200,18 +200,18 @@
200 200  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
201 201  )))
202 202  
203 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
204 -|=(% style="width: 60px;" %)(((
207 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
208 +|=(% style="width: 60px;background-color:#D9E2F3" %)(((
205 205  **Size(bytes)**
206 -)))|=(% style="width: 30px;" %)(((
210 +)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
207 207  **2**
208 -)))|=(% style="width: 100px;" %)(((
212 +)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
209 209  **2**
210 -)))|=(% style="width: 100px;" %)(((
214 +)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
211 211  **2**
212 -)))|=(% style="width: 50px;" %)(((
216 +)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
213 213  **1**
214 -)))|=(% style="width: 50px;" %)(((
218 +)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
215 215  **4**
216 216  )))
217 217  |(% style="width:97px" %)(((
... ... @@ -233,11 +233,11 @@
233 233  )))
234 234  
235 235  * The First 6 bytes: has fix meanings for every LHT65N.
240 +
236 236  * The 7th byte (EXT #): defines the external sensor model.
242 +
237 237  * 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.)
238 238  
239 -
240 -
241 241  === 2.4.1 Decoder in TTN V3 ===
242 242  
243 243  
... ... @@ -252,12 +252,25 @@
252 252  === 2.4.2 BAT-Battery Info ===
253 253  
254 254  
255 -These two bytes of BAT include the battery state and the actually voltage
259 +These two bytes of BAT include the battery state and the actually voltage.
256 256  
257 -[[image:image-20220523152839-18.png||_mstalt="457613"]]
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
258 258  
259 -(b)stands for binary
275 +**(b)stands for binary**
260 260  
277 +
261 261  [[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
262 262  
263 263  
... ... @@ -264,10 +264,9 @@
264 264  Check the battery voltage for LHT65N.
265 265  
266 266  * BAT status=(0Xcba4>>14)&0xFF=11 (BIN) ，very good
284 +
267 267  * Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
268 268  
269 -
270 -
271 271  === 2.4.3 Built-in Temperature ===
272 272  
273 273  
... ... @@ -277,27 +277,25 @@
277 277  
278 278  [[image:image-20220522235639-3.png||_mstalt="432120"]]
279 279  
280 -* Temperature:  (0xF5C6-65536)/100=-26.18℃
296 +* Temperature:  (0xF5C6-65536)/100=-26.18℃(% style="display:none" %)
281 281  
282 -
283 -
284 284  === 2.4.4 Built-in Humidity ===
285 285  
286 286  
287 287  [[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
288 288  
289 -* Humidity:    0x025C/10=60.4%
303 +* Humidity:    0x025C/10=60.4%(% style="display:none" %)
290 290  
291 -
292 -
293 293  === 2.4.5 Ext # ===
294 294  
295 295  
296 296  Bytes for External Sensor:
297 297  
298 -[[image:image-20220523152822-17.png||_mstalt="454545"]]
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
299 299  
300 -
301 301  === 2.4.6 Ext value ===
302 302  
303 303  ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
... ... @@ -334,28 +334,25 @@
334 334  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:
335 335  )))
336 336  
337 -(((
338 -
339 -)))
340 340  
341 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
342 -|=(% style="width: 50px;" %)(((
352 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
353 +|=(% style="width: 50px;background-color:#D9E2F3" %)(((
343 343  **Size(bytes)**
344 -)))|=(% style="width: 70px;" %)(((
355 +)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
345 345  **2**
346 -)))|=(% style="width: 120px;" %)(((
357 +)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
347 347  **2**
348 -)))|=(% style="width: 120px;" %)(((
359 +)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
349 349  **2**
350 -)))|=(% style="width: 50px;" %)(((
361 +)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
351 351  **1**
352 -)))|=(% style="width: 70px;" %)(((
363 +)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
353 353  **4**
354 354  )))
355 355  |(% style="width:110px" %)(((
356 356  **Value**
357 357  )))|(% style="width:71px" %)(((
358 -[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
369 +External temperature
359 359  )))|(% style="width:99px" %)(((
360 360  [[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
361 361  )))|(% style="width:132px" %)(((
... ... @@ -368,9 +368,9 @@
368 368  
369 369  * **Battery status & Built-in Humidity**
370 370  
371 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
372 -|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
373 -|(% style="width:67px" %)Value|(% style="width:256px" %)(((
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" %)(((
374 374  BAT Status
375 375  00(b): Ultra Low ( BAT <= 2.50v)
376 376  01(b): Low  (2.50v <=BAT <= 2.55v)
... ... @@ -382,19 +382,17 @@
382 382  
383 383  * **Status & Ext Byte**
384 384  
385 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
386 -|=(% 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]**
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]**
387 387  |=(% 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)
388 388  
389 389  * (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
390 -* (% 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.
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.
391 391  * (% 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)
392 392  
404 +==== 2.4.6.3 Ext~=6, ADC Sensor(use with E2 Cable) ====
393 393  
394 394  
395 -==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
396 -
397 -
398 398  In this mode, user can connect external ADC sensor to check ADC value. The 3V3_OUT can
399 399  
400 400  be used to power the external ADC sensor; user can control the power on time for this
... ... @@ -441,7 +441,7 @@
441 441  
442 442  
443 443  
444 -==== 2.4.6.4 Ext~=2 TMP117 Sensor （Since Firmware v1.3） ====
453 +==== 2.4.6.4 Ext~=2 TMP117 Sensor(Since Firmware v1.3) ====
445 445  
446 446  
447 447  [[image:image-20220927095645-1.png||_mstalt="433771" height="534" width="460"]]
... ... @@ -458,9 +458,21 @@
458 458  
459 459  
460 460  
461 -==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
470 +==== 2.4.6.5 Ext~=11 SHT31 Sensor (Since Firmware v1.4.1) ====
462 462  
463 463  
473 +[[image:65N-E31F.jpg||height="454" width="459"]]
474 +
475 +
476 +(% style="color:blue" %)**Ext=11,Temperature & Humidity Sensor(SHT31)：**
477 +
478 +[[image:SHT31.png]]
479 +
480 +
481 +
482 +==== 2.4.6.6 Ext~=4 Interrupt Mode(Since Firmware v1.3) ====
483 +
484 +
464 464  (% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will send an uplink when there is a trigger.**
465 465  
466 466  
... ... @@ -477,21 +477,21 @@
477 477  
478 478  Ext=4,Interrupt Sensor：
479 479  
480 -(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
501 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:504px" %)
481 481  |(% style="width:101px" %)(((
482 -AT+EXT=4,1
483 -)))|(% style="width:373px" %)(((
484 -Sent uplink packet in both rising and falling interrupt
503 +**AT+EXT=4,1**
504 +)))|(% style="width:395px" %)(((
505 +**Sent uplink packet in both rising and falling interrupt**
485 485  )))
486 486  |(% style="width:101px" %)(((
487 -AT+EXT=4,2
488 -)))|(% style="width:373px" %)(((
489 -Sent uplink packet only in falling interrupt
508 +**AT+EXT=4,2**
509 +)))|(% style="width:395px" %)(((
510 +**Sent uplink packet only in falling interrupt**
490 490  )))
491 491  |(% style="width:101px" %)(((
492 -AT+EXT=4,3
493 -)))|(% style="width:373px" %)(((
494 -Sent uplink packet only in rising interrupt
513 +**AT+EXT=4,3**
514 +)))|(% style="width:395px" %)(((
515 +**Sent uplink packet only in rising interrupt**
495 495  )))
496 496  
497 497  Trigger by falling edge:
... ... @@ -505,7 +505,7 @@
505 505  
506 506  
507 507  
508 -==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
529 +==== 2.4.6.7 Ext~=8 Counting Mode(Since Firmware v1.3) ====
509 509  
510 510  
511 511  (% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will count for every interrupt and uplink periodically.**
... ... @@ -523,21 +523,21 @@
523 523  
524 524  Ext=8, Counting Sensor ( 4 bytes)：
525 525  
526 -(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
527 -|(% style="width:138px" %)(((
528 -AT+EXT=8,0
529 -)))|(% style="width:240px" %)(((
530 -Count at falling interrupt
547 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:330px" %)
548 +|(% style="width:131px" %)(((
549 +**AT+EXT=8,0**
550 +)))|(% style="width:195px" %)(((
551 +**Count at falling interrupt**
531 531  )))
532 -|(% style="width:138px" %)(((
533 -AT+EXT=8,1
534 -)))|(% style="width:240px" %)(((
535 -Count at rising interrupt
553 +|(% style="width:131px" %)(((
554 +**AT+EXT=8,1**
555 +)))|(% style="width:195px" %)(((
556 +**Count at rising interrupt**
536 536  )))
537 -|(% style="width:138px" %)(((
538 -AT+SETCNT=60
539 -)))|(% style="width:240px" %)(((
540 -Sent current count to 60
558 +|(% style="width:131px" %)(((
559 +**AT+SETCNT=60**
560 +)))|(% style="width:195px" %)(((
561 +**Sent current count to 60**
541 541  )))
542 542  
543 543  [[image:image-20220906101320-6.png||_mstalt="428064"]]
... ... @@ -556,17 +556,74 @@
556 556  A2 08 02 00 00 00 3C:  Same as AT+ SETCNT=60  (AT+ SETCNT = 4th byte and 5th byte and 6th byte and 7th byte)
557 557  
558 558  
559 -== 2.5 Show data on Datacake ==
580 +==== 2.4.6.8 Ext~=10, E2 sensor (TMP117)with Unix Timestamp(Since firmware V1.3.2) ====
560 560  
561 561  
562 562  (((
563 -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:
584 +Timestamp mode is designed for LHT65N with E2 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:
564 564  )))
565 565  
587 +
588 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
589 +|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
590 +**Size(bytes)**
591 +)))|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)(((
592 +**2**
593 +)))|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)(((
594 +**2**
595 +)))|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)(((
596 +**2**
597 +)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
598 +**1**
599 +)))|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)(((
600 +**4**
601 +)))
602 +|(% style="width:110px" %)(((
603 +**Value**
604 +)))|(% style="width:71px" %)(((
605 +External temperature
606 +)))|(% style="width:99px" %)(((
607 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
608 +)))|(% style="width:132px" %)(((
609 +BAT Status & [[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
610 +)))|(% style="width:54px" %)(((
611 +Status & Ext
612 +)))|(% style="width:64px" %)(((
613 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
614 +)))
615 +
616 +* **Battery status & Built-in Humidity**
617 +
618 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:461px" %)
619 +|=(% 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]
620 +|(% style="width:67px" %)**Value**|(% style="width:256px" %)(((
621 +BAT Status
622 +00(b): Ultra Low ( BAT <= 2.50v)
623 +01(b): Low  (2.50v <=BAT <= 2.55v)
624 +10(b): OK   (2.55v <= BAT <=2.65v)
625 +11(b): Good   (BAT >= 2.65v)
626 +)))|(% style="width:132px" %)(((
627 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
628 +)))
629 +
630 +* **Status & Ext Byte**
631 +
632 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
633 +|=(% 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]**
634 +|=(% 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)
635 +
636 +* (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
637 +* (% 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.
638 +* (% 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)
639 +
640 +== 2.5 Show data on Datacake ==
641 +
642 +
566 566  (((
567 -
644 +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:
568 568  )))
569 569  
647 +
570 570  (((
571 571  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
572 572  )))
... ... @@ -575,9 +575,6 @@
575 575  (% 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.
576 576  )))
577 577  
578 -(((
579 -
580 -)))
581 581  
582 582  (((
583 583  Add Datacake:
... ... @@ -691,9 +691,10 @@
691 691  
692 692  User can poll sensor value based on timestamps from the server. Below is the downlink command.
693 693  
694 -[[image:image-20220523152302-15.png||_mstalt="451581"]]
769 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:428px" %)
770 +|(% style="width:58px" %)**1byte**|(% style="width:128px" %)**4bytes**|(% style="width:123px" %)**4bytes**|(% style="width:116px" %)**1byte**
771 +|(% style="width:58px" %)31|(% style="width:128px" %)Timestamp start|(% style="width:123px" %)Timestamp end|(% style="width:116px" %)Uplink Interval
695 695  
696 -
697 697  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.
698 698  
699 699  For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%)
... ... @@ -710,10 +710,10 @@
710 710  
711 711  **Retrieval data payload:**
712 712  
713 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
714 -|=(% style="width: 60px;" %)(((
789 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
790 +|=(% style="width: 60px;background-color:#D9E2F3" %)(((
715 715  **Size(bytes)**
716 -)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
792 +)))|=(% 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**
717 717  |(% 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"]]
718 718  
719 719  **Poll message flag & Ext:**
... ... @@ -745,7 +745,7 @@
745 745  
746 746  If LHT65N has below data inside Flash:
747 747  
748 -[[image:image-20220523144455-1.png||_mstalt="430040" height="335" width="735"]]
824 +[[image:image-20230426171833-4.png]]
749 749  
750 750  
751 751  If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
... ... @@ -876,11 +876,11 @@
876 876  
877 877  Explain:
878 878  
879 -* (% style="color:#037691" %)**parameter1:**(%%)Set Working Mode to **Mode 3**
955 +* (% style="color:#037691" %)**parameter1: **(%%)Set Working Mode to **Mode 3**
880 880  * (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
881 -* (% style="color:#037691" %)**parameter3:**(%%)Sampling Interval is **60**s.
882 -* (% 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)
883 -* (% style="color:#037691" %)**parameter5 & parameter6:**(%%)Temperature alarm range is **-16** to **32**°C,
957 +* (% style="color:#037691" %)**parameter3: **(%%)Sampling Interval is **60**s.
958 +* (% 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)
959 +* (% style="color:#037691" %)**parameter5 & parameter6: **(%%)Temperature alarm range is **-16** to **32**°C,
884 884  * (% 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.
885 885  
886 886  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -901,6 +901,7 @@
901 901  
902 902  ARTEMP=01
903 903  
980 +
904 904  **Uplink payload( Fport=3)**
905 905  
906 906  **Example: CBEA**01**0992**//0A41//**09C4**
... ... @@ -976,8 +976,6 @@
976 976  * RED LED when external sensor is not connected
977 977  * For each success downlink, the PURPLE LED will blink once
978 978  
979 -
980 -
981 981  == 2.9 installation ==
982 982  
983 983  
... ... @@ -1030,8 +1030,42 @@
1030 1030  * Operating Range: -40 ~~ 125 °C
1031 1031  * Working voltage 2.35v ~~ 5v
1032 1032  
1108 +== 3.3 E31F Temperature Probe ==
1033 1033  
1034 1034  
1111 +[[image:65N-E31F-1.jpg||height="169" width="170"]] [[image:65N-E31F.jpg||height="196" width="198"]]
1112 +
1113 +
1114 +Temperature sensor with 1 meters cable long
1115 +
1116 +**Built-in Temperature Sensor:**
1117 +
1118 +* Resolution: 0.01 °C
1119 +* Accuracy Tolerance : Typ ±0.3 °C
1120 +* Long Term Drift: < 0.02 °C/yr
1121 +* Operating Range: -40 ~~ 80 °C
1122 +
1123 +**Built-in Humidity Sensor:**
1124 +
1125 +* Resolution: 0.04 % RH
1126 +* Accuracy Tolerance : Typ ±3 % RH
1127 +* Long Term Drift: < 0.02 °C/yr
1128 +* Operating Range: 0 ~~ 96 % RH
1129 +
1130 +**External Temperature Sensor :**
1131 +
1132 +* Resolution: 0.01 °C
1133 +* Accuracy Tolerance : Typical ±0.3 °C
1134 +* Long Term Drift: < 0.02 °C/yr
1135 +* Operating Range: -40 ~~ 125 °C
1136 +
1137 +**External Humidity Sensor :**
1138 +
1139 +* Resolution: 0.04 % RH
1140 +* Accuracy Tolerance : Typ ±3 % RH
1141 +* Long Term Drift: < 0.02 °C/yr
1142 +* Operating Range: 0 ~~ 96 % RH
1143 +
1035 1035  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1036 1036  
1037 1037  
... ... @@ -1087,9 +1087,11 @@
1087 1087  
1088 1088  (% style="color:#4f81bd" %)**AT Command: AT+TDC**
1089 1089  
1090 -[[image:image-20220523150701-2.png||_mstalt="427453"]]
1199 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
1200 +|(% 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**
1201 +|(% style="width:155px" %)AT+TDC=?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
1202 +|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
1091 1091  
1092 -
1093 1093  (% style="color:#4f81bd" %)**Downlink Command: 0x01**
1094 1094  
1095 1095  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -1100,8 +1100,6 @@
1100 1100  
1101 1101  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1102 1102  
1103 -
1104 -
1105 1105  == 4.2 Set External Sensor Mode ==
1106 1106  
1107 1107  
... ... @@ -1110,8 +1110,12 @@
1110 1110  
1111 1111  (% style="color:#4f81bd" %)**AT Command: AT+EXT**
1112 1112  
1113 -[[image:image-20220523150759-3.png||_mstalt="432146"]]
1114 1114  
1223 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:468px" %)
1224 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:153px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:160px" %)**Response**
1225 +|(% style="width:155px" %)AT+EXT=?|(% style="width:151px" %)Get current external sensor mode|(% style="width:158px" %)1 OK External Sensor mode =1
1226 +|(% style="width:155px" %)AT+EXT=1|(% colspan="2" rowspan="1" style="width:309px" %)Set external sensor mode to 1
1227 +|(% style="width:155px" %)AT+EXT=9|(% colspan="2" rowspan="1" style="width:309px" %)Set to external DS18B20 with timestamp
1115 1115  
1116 1116  (% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1117 1117  
... ... @@ -1125,8 +1125,6 @@
1125 1125  
1126 1126  * 0xA20702003c: Same as AT+SETCNT=60
1127 1127  
1128 -
1129 -
1130 1130  == 4.3 Enable/Disable uplink Temperature probe ID ==
1131 1131  
1132 1132  
... ... @@ -1149,26 +1149,30 @@
1149 1149  
1150 1150  (% style="color:#4f81bd" %)**AT Command:**
1151 1151  
1152 -[[image:image-20220523150928-4.png||_mstalt="431821"]]
1263 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:381px" %)
1264 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:138px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:88px" %)**Response**
1265 +|(% style="width:155px" %)AT+PID=1|(% style="width:136px" %)Enable PID uplink|(% style="width:86px" %)OK
1153 1153  
1154 -
1155 1155  (% style="color:#4f81bd" %)**Downlink Command:**
1156 1156  
1157 1157  * **0xA800**  **~-~->** AT+PID=0
1158 1158  * **0xA801**     **~-~->** AT+PID=1
1159 1159  
1160 -
1161 -
1162 1162  == 4.4 Set Password ==
1163 1163  
1164 1164  
1165 1165  Feature: Set device password, max 9 digits
1166 1166  
1167 -
1168 1168  (% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1169 1169  
1170 -[[image:image-20220523151052-5.png||_mstalt="428623"]]
1279 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
1280 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:128px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:89px" %)**Response**
1281 +|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
1282 +123456
1171 1171  
1284 +OK
1285 +)))
1286 +|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
1172 1172  
1173 1173  (% style="color:#4f81bd" %)**Downlink Command:**
1174 1174  
... ... @@ -1180,12 +1180,12 @@
1180 1180  
1181 1181  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1182 1182  
1183 -
1184 1184  (% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1185 1185  
1186 -[[image:image-20220523151132-6.png||_mstalt="428649"]]
1300 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:433px" %)
1301 +|(% 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**
1302 +|(% style="width:155px" %)AT+DISAT|(% style="width:191px" %)Quit AT Commands mode|(% style="width:86px" %)OK
1187 1187  
1188 -
1189 1189  (% style="color:#4f81bd" %)**Downlink Command:**
1190 1190  
1191 1191  No downlink command for this feature.
... ... @@ -1201,25 +1201,32 @@
1201 1201  
1202 1202  (% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1203 1203  
1204 -[[image:image-20220523151218-7.png||_mstalt="430703"]]
1319 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
1320 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:140px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:218px" %)**Response**
1321 +|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
1322 +Clear all stored sensor data…
1205 1205  
1324 +OK
1325 +)))
1206 1206  
1207 1207  (% style="color:#4f81bd" %)**Downlink Command:**
1208 1208  
1209 1209  * There is no downlink command to set to Sleep mode.
1210 1210  
1211 -
1212 -
1213 1213  == 4.7 Set system time ==
1214 1214  
1215 1215  
1216 1216  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1217 1217  
1218 -
1219 1219  (% style="color:#4f81bd" %)**AT Command:**
1220 1220  
1221 -[[image:image-20220523151253-8.png||_mstalt="430677"]]
1338 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:506px" %)
1339 +|(% style="background-color:#d9e2f3; color:#0070c0; width:188px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:318px" %)**Function**
1340 +|(% style="width:154px" %)AT+TIMESTAMP=1611104352|(% style="width:285px" %)(((
1341 +OK
1222 1222  
1343 +Set System time to 2021-01-20 00:59:12
1344 +)))
1223 1223  
1224 1224  (% style="color:#4f81bd" %)**Downlink Command:**
1225 1225  
... ... @@ -1235,15 +1235,14 @@
1235 1235  
1236 1236  (((
1237 1237  SYNCMOD is set to 1 by default. If user want to set a different time from LoRaWAN server, user need to set this to 0.
1238 -
1239 -
1240 1240  )))
1241 1241  
1242 1242  (% style="color:#4f81bd" %)**AT Command:**
1243 1243  
1244 -[[image:image-20220523151336-9.png||_mstalt="431717"]]
1364 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:475px" %)
1365 +|(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:315px" %)**Function**
1366 +|(% style="width:156px" %)AT+SYNCMOD=1|(% style="width:315px" %)Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
1245 1245  
1246 -
1247 1247  (% style="color:#4f81bd" %)**Downlink Command:**
1248 1248  
1249 1249  0x28 01  ~/~/  Same As AT+SYNCMOD=1
... ... @@ -1255,12 +1255,12 @@
1255 1255  
1256 1256  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1257 1257  
1258 -
1259 1259  (% style="color:#4f81bd" %)**AT Command:**
1260 1260  
1261 -[[image:image-20220523151411-10.png||_mstalt="449696"]]
1381 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:472px" %)
1382 +|(% style="background-color:#d9e2f3; color:#0070c0; width:158px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:314px" %)**Function**
1383 +|(% style="width:156px" %)AT+SYNCTDC=0x0A |(% style="width:311px" %)Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
1262 1262  
1263 -
1264 1264  (% style="color:#4f81bd" %)**Downlink Command:**
1265 1265  
1266 1266  **0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
... ... @@ -1271,10 +1271,9 @@
1271 1271  
1272 1272  Feature: Print the sector data from start page to stop page (max is 416 pages).
1273 1273  
1274 -
1275 1275  (% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1276 1276  
1277 -[[image:image-20220523151450-11.png||_mstalt="451035"]]
1397 +[[image:image-20230426164330-2.png]]
1278 1278  
1279 1279  
1280 1280  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -1287,10 +1287,9 @@
1287 1287  
1288 1288  Feature: Print the last few data entries
1289 1289  
1290 -
1291 1291  (% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1292 1292  
1293 -[[image:image-20220523151524-12.png||_mstalt="452101"]]
1412 +[[image:image-20230426164932-3.png]]
1294 1294  
1295 1295  
1296 1296  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -1306,27 +1306,30 @@
1306 1306  
1307 1307  (% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1308 1308  
1309 -[[image:image-20220523151556-13.png||_mstalt="454129"]]
1310 1310  
1429 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:503px" %)
1430 +|(% style="background-color:#d9e2f3; color:#0070c0; width:157px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:137px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:209px" %)**Response**
1431 +|(% style="width:155px" %)AT+CLRDTA |(% style="width:134px" %)Clear date record|(% style="width:209px" %)(((
1432 +Clear all stored sensor data…
1311 1311  
1434 +OK
1435 +)))
1436 +
1312 1312  (% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1313 1313  
1314 1314  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1315 1315  
1316 -
1317 -
1318 1318  == 4.13 Auto Send None-ACK messages ==
1319 1319  
1320 1320  
1321 1321  Feature: LHT65N will wait for ACK for each uplink, If LHT65N doesn't get ACK from the IoT server, it will consider the message doesn't arrive server and store it. LHT65N keeps sending messages in normal periodically. Once LHT65N gets ACK from a server, it will consider the network is ok and start to send the not-arrive message.
1322 1322  
1323 -
1324 1324  (% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1325 1325  
1326 1326  The default factory setting is 0
1327 1327  
1328 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
1329 -|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response**
1450 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:367px" %)
1451 +|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 87px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1330 1330  |(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
1331 1331  
1332 1332  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
... ... @@ -1333,15 +1333,13 @@
1333 1333  
1334 1334  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1335 1335  
1336 -
1337 -
1338 1338  == 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1339 1339  
1340 1340  
1341 1341  Feature: Set internal and external temperature sensor alarms.
1342 1342  
1343 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
1344 -|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response**
1463 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1464 +|=(% 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**
1345 1345  |(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1346 1346  
1347 1347  (% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
... ... @@ -1779,8 +1779,6 @@
1779 1779  
1780 1780  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1781 1781  
1782 -
1783 -
1784 1784  = 8. Packing Info =
1785 1785  
1786 1786  
... ... @@ -1794,15 +1794,11 @@
1794 1794  * Device Size:  10 x 10 x 3.5 mm
1795 1795  * Device Weight: 120.5g
1796 1796  
1797 -
1798 -
1799 1799  = 9. Reference material =
1800 1800  
1801 1801  
1802 1802  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1803 1803  
1804 -
1805 -
1806 1806  = 10. FCC Warning =
1807 1807  
1808 1808  
... ... @@ -1811,6 +1811,3 @@
1811 1811  (1) This device may not cause harmful interference；
1812 1812  
1813 1813  (2) this device must accept any interference received, including interference that may cause undesired operation.
1814 -
1815 -
1816 -
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