Last modified by Xiaoling on 2023/07/18 10:12

From version 228.1
edited by Bei Jinggeng
on 2023/02/01 11:15
Change comment: There is no comment for this version
To version 234.21
edited by Xiaoling
on 2023/04/26 15:32
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Bei
1 +XWiki.Xiaoling
Content
... ... @@ -46,7 +46,6 @@
46 46  == 1.2 Features ==
47 47  
48 48  
49 -* Wall mountable
50 50  * LoRaWAN v1.0.3 Class A protocol
51 51  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
52 52  * AT Commands to change parameters
... ... @@ -117,9 +117,17 @@
117 117  
118 118  [[image:image-20220515123819-1.png||_mstalt="430742" height="379" width="317"]]
119 119  
120 -[[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.
121 121  
122 -
123 123  == 2.3 Example to join LoRaWAN network ==
124 124  
125 125  
... ... @@ -147,7 +147,7 @@
147 147  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
148 148  )))
149 149  
150 -[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
157 +[[image:image-20230426083319-1.png]]
151 151  
152 152  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
153 153  
... ... @@ -197,18 +197,18 @@
197 197  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
198 198  )))
199 199  
200 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
201 -|=(% style="width: 60px;" %)(((
207 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
208 +|=(% style="width: 60px;background-color:#D9E2F3" %)(((
202 202  **Size(bytes)**
203 -)))|=(% style="width: 30px;" %)(((
210 +)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
204 204  **2**
205 -)))|=(% style="width: 100px;" %)(((
212 +)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
206 206  **2**
207 -)))|=(% style="width: 100px;" %)(((
214 +)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
208 208  **2**
209 -)))|=(% style="width: 50px;" %)(((
216 +)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
210 210  **1**
211 -)))|=(% style="width: 50px;" %)(((
218 +)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
212 212  **4**
213 213  )))
214 214  |(% style="width:97px" %)(((
... ... @@ -230,7 +230,9 @@
230 230  )))
231 231  
232 232  * The First 6 bytes: has fix meanings for every LHT65N.
240 +
233 233  * The 7th byte (EXT #): defines the external sensor model.
242 +
234 234  * 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.)
235 235  
236 236  === 2.4.1 Decoder in TTN V3 ===
... ... @@ -247,19 +247,34 @@
247 247  === 2.4.2 BAT-Battery Info ===
248 248  
249 249  
250 -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.
251 251  
252 -[[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
253 253  
275 +**(b)stands for binary**
254 254  
277 +
255 255  [[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
256 256  
257 257  
258 258  Check the battery voltage for LHT65N.
259 259  
260 -* BAT status=(0Xcba4>>14)&0xFF=11(B),very good
261 -* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
283 +* BAT status=(0Xcba4>>14)&0xFF=11 (BIN) ,very good
262 262  
285 +* Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
286 +
263 263  === 2.4.3 Built-in Temperature ===
264 264  
265 265  
... ... @@ -283,9 +283,11 @@
283 283  
284 284  Bytes for External Sensor:
285 285  
286 -[[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
287 287  
288 -
289 289  === 2.4.6 Ext value ===
290 290  
291 291  ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
... ... @@ -314,6 +314,7 @@
314 314  If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
315 315  
316 316  
343 +
317 317  ==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
318 318  
319 319  
... ... @@ -321,22 +321,19 @@
321 321  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:
322 322  )))
323 323  
324 -(((
325 -
326 -)))
327 327  
328 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
329 -|=(% style="width: 50px;" %)(((
352 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
353 +|=(% style="width: 50px;background-color:#D9E2F3" %)(((
330 330  **Size(bytes)**
331 -)))|=(% style="width: 70px;" %)(((
355 +)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
332 332  **2**
333 -)))|=(% style="width: 120px;" %)(((
357 +)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
334 334  **2**
335 -)))|=(% style="width: 120px;" %)(((
359 +)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
336 336  **2**
337 -)))|=(% style="width: 50px;" %)(((
361 +)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
338 338  **1**
339 -)))|=(% style="width: 70px;" %)(((
363 +)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
340 340  **4**
341 341  )))
342 342  |(% style="width:110px" %)(((
... ... @@ -355,9 +355,9 @@
355 355  
356 356  * **Battery status & Built-in Humidity**
357 357  
358 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
359 -|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
360 -|(% 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" %)(((
361 361  BAT Status
362 362  00(b): Ultra Low ( BAT <= 2.50v)
363 363  01(b): Low  (2.50v <=BAT <= 2.55v)
... ... @@ -369,8 +369,8 @@
369 369  
370 370  * **Status & Ext Byte**
371 371  
372 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
373 -|=(% 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]**
374 374  |=(% 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)
375 375  
376 376  * (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
... ... @@ -425,6 +425,7 @@
425 425  [[image:image-20220628151143-7.png||_mstalt="431210"]]
426 426  
427 427  
452 +
428 428  ==== 2.4.6.4 Ext~=2 TMP117 Sensor (Since Firmware v1.3) ====
429 429  
430 430  
... ... @@ -441,6 +441,7 @@
441 441  The external cable NE2 can be use for MOD4 and MOD8
442 442  
443 443  
469 +
444 444  ==== 2.4.6.5 Ext~=4 Interrupt Mode (Since Firmware v1.3) ====
445 445  
446 446  
... ... @@ -460,19 +460,19 @@
460 460  
461 461  Ext=4,Interrupt Sensor:
462 462  
463 -(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
489 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:478px" %)
464 464  |(% style="width:101px" %)(((
465 -AT+EXT=4,1
491 +**AT+EXT=4,1**
466 466  )))|(% style="width:373px" %)(((
467 467  Sent uplink packet in both rising and falling interrupt
468 468  )))
469 469  |(% style="width:101px" %)(((
470 -AT+EXT=4,2
496 +**AT+EXT=4,2**
471 471  )))|(% style="width:373px" %)(((
472 472  Sent uplink packet only in falling interrupt
473 473  )))
474 474  |(% style="width:101px" %)(((
475 -AT+EXT=4,3
501 +**AT+EXT=4,3**
476 476  )))|(% style="width:373px" %)(((
477 477  Sent uplink packet only in rising interrupt
478 478  )))
... ... @@ -487,6 +487,7 @@
487 487  [[image:image-20220906101145-3.png||_mstalt="428688"]]
488 488  
489 489  
516 +
490 490  ==== 2.4.6.6 Ext~=8 Counting Mode(Since Firmware v1.3) ====
491 491  
492 492  
... ... @@ -505,7 +505,7 @@
505 505  
506 506  Ext=8, Counting Sensor ( 4 bytes):
507 507  
508 -(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
535 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:381px" %)
509 509  |(% style="width:138px" %)(((
510 510  AT+EXT=8,0
511 511  )))|(% style="width:240px" %)(((
... ... @@ -545,9 +545,6 @@
545 545  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:
546 546  )))
547 547  
548 -(((
549 -
550 -)))
551 551  
552 552  (((
553 553  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -557,9 +557,6 @@
557 557  (% 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.
558 558  )))
559 559  
560 -(((
561 -
562 -)))
563 563  
564 564  (((
565 565  Add Datacake:
... ... @@ -852,17 +852,18 @@
852 852  temperature fluctuation=05
853 853  
854 854  
855 -==== **Sampling multiple times and uplink together** ====
876 +**Sampling multiple times and uplink together**
856 856  
857 857  **AT+WMOD=3,1,60,20,-16,32,1**   
858 858  
859 859  Explain:
860 860  
861 -* Set Working Mode to **Mode 3**
862 -* Sampling Interval is **60**s.
863 -* 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)
864 -* Temperature alarm range is **-16** to **32**°C,
865 -* **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.
882 +* (% style="color:#037691" %)**parameter1:**(%%)Set Working Mode to **Mode 3**
883 +* (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
884 +* (% style="color:#037691" %)**parameter3:**(%%)Sampling Interval is **60**s.
885 +* (% 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)
886 +* (% style="color:#037691" %)**parameter5 & parameter6:**(%%)Temperature alarm range is **-16** to **32**°C,
887 +* (% 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.
866 866  
867 867  (% style="color:#4f81bd" %)**Downlink Command:**
868 868  
... ... @@ -870,7 +870,7 @@
870 870  
871 871  MOD=03
872 872  
873 -EXT=01
895 +TEMP=DS18B20
874 874  
875 875  CITEMP=003C(S)
876 876  
... ... @@ -882,7 +882,6 @@
882 882  
883 883  ARTEMP=01
884 884  
885 -
886 886  **Uplink payload( Fport=3)**
887 887  
888 888  **Example: CBEA**01**0992**//0A41//**09C4**
... ... @@ -889,7 +889,7 @@
889 889  
890 890  BatV=CBEA
891 891  
892 -EXT=01
913 +TEMP=DS18B20
893 893  
894 894  Temp1=0992  ~/~/ 24.50℃
895 895  
... ... @@ -897,10 +897,9 @@
897 897  
898 898  Temp3=09C4  ~/~/ 25.00℃
899 899  
900 -
901 901  (% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
902 902  
903 -(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
923 +(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
904 904  )))
905 905  
906 906  
... ... @@ -1620,7 +1620,7 @@
1620 1620  [[image:image-20220615153355-1.png||_mstalt="430222"]]
1621 1621  
1622 1622  
1623 -(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1643 +(% 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.
1624 1624  
1625 1625  [[image:image-20220615170542-5.png||_mstalt="430638"]]
1626 1626  
... ... @@ -1686,7 +1686,7 @@
1686 1686  [[image:image-20220623110706-1.png||_mstalt="427869"]]
1687 1687  
1688 1688  
1689 -(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1709 +(% 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.
1690 1690  
1691 1691  [[image:image-20220615170542-5.png||_mstalt="430638"]]
1692 1692  
... ... @@ -1772,6 +1772,3 @@
1772 1772  (1) This device may not cause harmful interference;
1773 1773  
1774 1774  (2) this device must accept any interference received, including interference that may cause undesired operation.
1775 -
1776 -
1777 -
image-20230426083319-1.png
Author
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1 +XWiki.Xiaoling
Size
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1 +190.0 KB
Content